| File: | build/gcc/cp/cp-gimplify.cc |
| Warning: | line 1056, column 4 Value stored to 'stmt' is never read |
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| 1 | /* C++-specific tree lowering bits; see also c-gimplify.cc and gimple.cc. |
| 2 | |
| 3 | Copyright (C) 2002-2023 Free Software Foundation, Inc. |
| 4 | Contributed by Jason Merrill <jason@redhat.com> |
| 5 | |
| 6 | This file is part of GCC. |
| 7 | |
| 8 | GCC is free software; you can redistribute it and/or modify it under |
| 9 | the terms of the GNU General Public License as published by the Free |
| 10 | Software Foundation; either version 3, or (at your option) any later |
| 11 | version. |
| 12 | |
| 13 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| 14 | WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 15 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 16 | for more details. |
| 17 | |
| 18 | You should have received a copy of the GNU General Public License |
| 19 | along with GCC; see the file COPYING3. If not see |
| 20 | <http://www.gnu.org/licenses/>. */ |
| 21 | |
| 22 | #include "config.h" |
| 23 | #include "system.h" |
| 24 | #include "coretypes.h" |
| 25 | #include "target.h" |
| 26 | #include "basic-block.h" |
| 27 | #include "cp-tree.h" |
| 28 | #include "gimple.h" |
| 29 | #include "predict.h" |
| 30 | #include "stor-layout.h" |
| 31 | #include "tree-iterator.h" |
| 32 | #include "gimplify.h" |
| 33 | #include "c-family/c-ubsan.h" |
| 34 | #include "stringpool.h" |
| 35 | #include "attribs.h" |
| 36 | #include "asan.h" |
| 37 | #include "gcc-rich-location.h" |
| 38 | #include "memmodel.h" |
| 39 | #include "tm_p.h" |
| 40 | #include "output.h" |
| 41 | #include "file-prefix-map.h" |
| 42 | #include "cgraph.h" |
| 43 | #include "omp-general.h" |
| 44 | #include "opts.h" |
| 45 | |
| 46 | /* Flags for cp_fold and cp_fold_r. */ |
| 47 | |
| 48 | enum fold_flags { |
| 49 | ff_none = 0, |
| 50 | /* Whether we're being called from cp_fold_function. */ |
| 51 | ff_genericize = 1 << 0, |
| 52 | /* Whether we're folding a point where we know we're |
| 53 | definitely not in a manifestly constant-evaluated |
| 54 | context. */ |
| 55 | ff_mce_false = 1 << 1, |
| 56 | }; |
| 57 | |
| 58 | using fold_flags_t = int; |
| 59 | |
| 60 | /* Forward declarations. */ |
| 61 | |
| 62 | static tree cp_genericize_r (tree *, int *, void *); |
| 63 | static tree cp_fold_r (tree *, int *, void *); |
| 64 | static void cp_genericize_tree (tree*, bool); |
| 65 | static tree cp_fold (tree, fold_flags_t); |
| 66 | |
| 67 | /* Genericize a TRY_BLOCK. */ |
| 68 | |
| 69 | static void |
| 70 | genericize_try_block (tree *stmt_p) |
| 71 | { |
| 72 | tree body = TRY_STMTS (*stmt_p)(*((const_cast<tree*> (tree_operand_check (((tree_check ((*stmt_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 72, __FUNCTION__, (TRY_BLOCK)))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 72, __FUNCTION__))))); |
| 73 | tree cleanup = TRY_HANDLERS (*stmt_p)(*((const_cast<tree*> (tree_operand_check (((tree_check ((*stmt_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 73, __FUNCTION__, (TRY_BLOCK)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 73, __FUNCTION__))))); |
| 74 | |
| 75 | *stmt_p = build2 (TRY_CATCH_EXPR, void_type_nodeglobal_trees[TI_VOID_TYPE], body, cleanup); |
| 76 | } |
| 77 | |
| 78 | /* Genericize a HANDLER by converting to a CATCH_EXPR. */ |
| 79 | |
| 80 | static void |
| 81 | genericize_catch_block (tree *stmt_p) |
| 82 | { |
| 83 | tree type = HANDLER_TYPE (*stmt_p)((contains_struct_check (((tree_check ((*stmt_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 83, __FUNCTION__, (HANDLER)))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 83, __FUNCTION__))->typed.type); |
| 84 | tree body = HANDLER_BODY (*stmt_p)(*((const_cast<tree*> (tree_operand_check (((tree_check ((*stmt_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 84, __FUNCTION__, (HANDLER)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 84, __FUNCTION__))))); |
| 85 | |
| 86 | /* FIXME should the caught type go in TREE_TYPE? */ |
| 87 | *stmt_p = build2 (CATCH_EXPR, void_type_nodeglobal_trees[TI_VOID_TYPE], type, body); |
| 88 | } |
| 89 | |
| 90 | /* A terser interface for building a representation of an exception |
| 91 | specification. */ |
| 92 | |
| 93 | static tree |
| 94 | build_gimple_eh_filter_tree (tree body, tree allowed, tree failure) |
| 95 | { |
| 96 | tree t; |
| 97 | |
| 98 | /* FIXME should the allowed types go in TREE_TYPE? */ |
| 99 | t = build2 (EH_FILTER_EXPR, void_type_nodeglobal_trees[TI_VOID_TYPE], allowed, NULL_TREE(tree) nullptr); |
| 100 | append_to_statement_list (failure, &EH_FILTER_FAILURE (t)(*((const_cast<tree*> (tree_operand_check (((tree_check ((t), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 100, __FUNCTION__, (EH_FILTER_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 100, __FUNCTION__)))))); |
| 101 | |
| 102 | t = build2 (TRY_CATCH_EXPR, void_type_nodeglobal_trees[TI_VOID_TYPE], NULL_TREE(tree) nullptr, t); |
| 103 | append_to_statement_list (body, &TREE_OPERAND (t, 0)(*((const_cast<tree*> (tree_operand_check ((t), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 103, __FUNCTION__)))))); |
| 104 | |
| 105 | return t; |
| 106 | } |
| 107 | |
| 108 | /* Genericize an EH_SPEC_BLOCK by converting it to a |
| 109 | TRY_CATCH_EXPR/EH_FILTER_EXPR pair. */ |
| 110 | |
| 111 | static void |
| 112 | genericize_eh_spec_block (tree *stmt_p) |
| 113 | { |
| 114 | tree body = EH_SPEC_STMTS (*stmt_p)(*((const_cast<tree*> (tree_operand_check (((tree_check ((*stmt_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 114, __FUNCTION__, (EH_SPEC_BLOCK)))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 114, __FUNCTION__))))); |
| 115 | tree allowed = EH_SPEC_RAISES (*stmt_p)(*((const_cast<tree*> (tree_operand_check (((tree_check ((*stmt_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 115, __FUNCTION__, (EH_SPEC_BLOCK)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 115, __FUNCTION__))))); |
| 116 | tree failure = build_call_n (call_unexpected_fncp_global_trees[CPTI_CALL_UNEXPECTED_FN], 1, build_exc_ptr ()); |
| 117 | |
| 118 | *stmt_p = build_gimple_eh_filter_tree (body, allowed, failure); |
| 119 | suppress_warning (*stmt_p); |
| 120 | suppress_warning (TREE_OPERAND (*stmt_p, 1)(*((const_cast<tree*> (tree_operand_check ((*stmt_p), ( 1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 120, __FUNCTION__)))))); |
| 121 | } |
| 122 | |
| 123 | /* Return the first non-compound statement in STMT. */ |
| 124 | |
| 125 | tree |
| 126 | first_stmt (tree stmt) |
| 127 | { |
| 128 | switch (TREE_CODE (stmt)((enum tree_code) (stmt)->base.code)) |
| 129 | { |
| 130 | case STATEMENT_LIST: |
| 131 | if (tree_statement_list_node *p = STATEMENT_LIST_HEAD (stmt)((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 131, __FUNCTION__, (STATEMENT_LIST)))->stmt_list.head)) |
| 132 | return first_stmt (p->stmt); |
| 133 | return void_nodeglobal_trees[TI_VOID]; |
| 134 | |
| 135 | case BIND_EXPR: |
| 136 | return first_stmt (BIND_EXPR_BODY (stmt)((*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 136, __FUNCTION__, (BIND_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 136, __FUNCTION__))))))); |
| 137 | |
| 138 | default: |
| 139 | return stmt; |
| 140 | } |
| 141 | } |
| 142 | |
| 143 | /* Genericize an IF_STMT by turning it into a COND_EXPR. */ |
| 144 | |
| 145 | static void |
| 146 | genericize_if_stmt (tree *stmt_p) |
| 147 | { |
| 148 | tree stmt, cond, then_, else_; |
| 149 | location_t locus = EXPR_LOCATION (*stmt_p)((((*stmt_p)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((*stmt_p))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((*stmt_p))->base.code))]) <= tcc_expression)) ? (*stmt_p)->exp.locus : ((location_t) 0 )); |
| 150 | |
| 151 | stmt = *stmt_p; |
| 152 | cond = IF_COND (stmt)(*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 152, __FUNCTION__, (IF_STMT)))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 152, __FUNCTION__))))); |
| 153 | then_ = THEN_CLAUSE (stmt)(*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 153, __FUNCTION__, (IF_STMT)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 153, __FUNCTION__))))); |
| 154 | else_ = ELSE_CLAUSE (stmt)(*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 154, __FUNCTION__, (IF_STMT)))), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 154, __FUNCTION__))))); |
| 155 | |
| 156 | if (then_ && else_) |
| 157 | { |
| 158 | tree ft = first_stmt (then_); |
| 159 | tree fe = first_stmt (else_); |
| 160 | br_predictor pr; |
| 161 | if (TREE_CODE (ft)((enum tree_code) (ft)->base.code) == PREDICT_EXPR |
| 162 | && TREE_CODE (fe)((enum tree_code) (fe)->base.code) == PREDICT_EXPR |
| 163 | && (pr = PREDICT_EXPR_PREDICTOR (ft)((enum br_predictor)tree_to_shwi ((*((const_cast<tree*> (tree_operand_check (((tree_check ((ft), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 163, __FUNCTION__, (PREDICT_EXPR)))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 163, __FUNCTION__)))))))) == PREDICT_EXPR_PREDICTOR (fe)((enum br_predictor)tree_to_shwi ((*((const_cast<tree*> (tree_operand_check (((tree_check ((fe), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 163, __FUNCTION__, (PREDICT_EXPR)))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 163, __FUNCTION__))))))) |
| 164 | && (pr == PRED_HOT_LABEL || pr == PRED_COLD_LABEL)) |
| 165 | { |
| 166 | gcc_rich_location richloc (EXPR_LOC_OR_LOC (ft, locus)((((IS_ADHOC_LOC (((((ft)) && ((tree_code_type_tmpl < 0>::tree_code_type[(int) (((enum tree_code) ((ft))->base .code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) ((ft))-> base.code))]) <= tcc_expression)) ? (ft)->exp.locus : ( (location_t) 0)))) ? get_location_from_adhoc_loc (line_table, ((((ft)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((ft))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((ft))->base.code))]) <= tcc_expression )) ? (ft)->exp.locus : ((location_t) 0))) : (((((ft)) && ((tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) ((ft))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) ((ft))->base.code))]) <= tcc_expression)) ? (ft)->exp.locus : ((location_t) 0)))) != ((location_t) 0) ) ? (ft)->exp.locus : (locus))); |
| 167 | richloc.add_range (EXPR_LOC_OR_LOC (fe, locus)((((IS_ADHOC_LOC (((((fe)) && ((tree_code_type_tmpl < 0>::tree_code_type[(int) (((enum tree_code) ((fe))->base .code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) ((fe))-> base.code))]) <= tcc_expression)) ? (fe)->exp.locus : ( (location_t) 0)))) ? get_location_from_adhoc_loc (line_table, ((((fe)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((fe))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((fe))->base.code))]) <= tcc_expression )) ? (fe)->exp.locus : ((location_t) 0))) : (((((fe)) && ((tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) ((fe))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) ((fe))->base.code))]) <= tcc_expression)) ? (fe)->exp.locus : ((location_t) 0)))) != ((location_t) 0) ) ? (fe)->exp.locus : (locus))); |
| 168 | warning_at (&richloc, OPT_Wattributes, |
| 169 | "both branches of %<if%> statement marked as %qs", |
| 170 | pr == PRED_HOT_LABEL ? "likely" : "unlikely"); |
| 171 | } |
| 172 | } |
| 173 | |
| 174 | if (!then_) |
| 175 | then_ = build_empty_stmt (locus); |
| 176 | if (!else_) |
| 177 | else_ = build_empty_stmt (locus); |
| 178 | |
| 179 | /* consteval if has been verified not to have the then_/else_ blocks |
| 180 | entered by gotos/case labels from elsewhere, and as then_ block |
| 181 | can contain unfolded immediate function calls, we have to discard |
| 182 | the then_ block regardless of whether else_ has side-effects or not. */ |
| 183 | if (IF_STMT_CONSTEVAL_P (stmt)((tree_not_check2 (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 183, __FUNCTION__, (IF_STMT)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 183, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_2)) |
| 184 | { |
| 185 | if (block_may_fallthru (then_)) |
| 186 | stmt = build3 (COND_EXPR, void_type_nodeglobal_trees[TI_VOID_TYPE], boolean_false_nodeglobal_trees[TI_BOOLEAN_FALSE], |
| 187 | void_nodeglobal_trees[TI_VOID], else_); |
| 188 | else |
| 189 | stmt = else_; |
| 190 | } |
| 191 | else if (IF_STMT_CONSTEXPR_P (stmt)((tree_not_check2 (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 191, __FUNCTION__, (IF_STMT)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 191, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_0)) |
| 192 | stmt = integer_nonzerop (cond) ? then_ : else_; |
| 193 | /* ??? This optimization doesn't seem to belong here, but removing it |
| 194 | causes -Wreturn-type regressions (e.g. 107310). */ |
| 195 | else if (integer_nonzerop (cond) && !TREE_SIDE_EFFECTS (else_)((non_type_check ((else_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 195, __FUNCTION__))->base.side_effects_flag)) |
| 196 | stmt = then_; |
| 197 | else if (integer_zerop (cond) && !TREE_SIDE_EFFECTS (then_)((non_type_check ((then_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 197, __FUNCTION__))->base.side_effects_flag)) |
| 198 | stmt = else_; |
| 199 | else |
| 200 | stmt = build3 (COND_EXPR, void_type_nodeglobal_trees[TI_VOID_TYPE], cond, then_, else_); |
| 201 | protected_set_expr_location_if_unset (stmt, locus); |
| 202 | *stmt_p = stmt; |
| 203 | } |
| 204 | |
| 205 | /* Hook into the middle of gimplifying an OMP_FOR node. */ |
| 206 | |
| 207 | static enum gimplify_status |
| 208 | cp_gimplify_omp_for (tree *expr_p, gimple_seq *pre_p) |
| 209 | { |
| 210 | tree for_stmt = *expr_p; |
| 211 | gimple_seq seq = NULLnullptr; |
| 212 | |
| 213 | /* Protect ourselves from recursion. */ |
| 214 | if (OMP_FOR_GIMPLIFYING_P (for_stmt)(((tree_not_check2 (((tree_range_check ((for_stmt), (OMP_FOR) , (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 214, __FUNCTION__))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 214, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_0))) |
| 215 | return GS_UNHANDLED; |
| 216 | OMP_FOR_GIMPLIFYING_P (for_stmt)(((tree_not_check2 (((tree_range_check ((for_stmt), (OMP_FOR) , (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 216, __FUNCTION__))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 216, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_0)) = 1; |
| 217 | |
| 218 | gimplify_and_add (for_stmt, &seq); |
| 219 | gimple_seq_add_seq (pre_p, seq); |
| 220 | |
| 221 | OMP_FOR_GIMPLIFYING_P (for_stmt)(((tree_not_check2 (((tree_range_check ((for_stmt), (OMP_FOR) , (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 221, __FUNCTION__))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 221, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_0)) = 0; |
| 222 | |
| 223 | return GS_ALL_DONE; |
| 224 | } |
| 225 | |
| 226 | /* Gimplify an EXPR_STMT node. */ |
| 227 | |
| 228 | static void |
| 229 | gimplify_expr_stmt (tree *stmt_p) |
| 230 | { |
| 231 | tree stmt = EXPR_STMT_EXPR (*stmt_p)(*((const_cast<tree*> (tree_operand_check (((tree_check ((*stmt_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 231, __FUNCTION__, (EXPR_STMT)))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 231, __FUNCTION__))))); |
| 232 | |
| 233 | if (stmt == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 234 | stmt = NULLnullptr; |
| 235 | |
| 236 | /* Gimplification of a statement expression will nullify the |
| 237 | statement if all its side effects are moved to *PRE_P and *POST_P. |
| 238 | |
| 239 | In this case we will not want to emit the gimplified statement. |
| 240 | However, we may still want to emit a warning, so we do that before |
| 241 | gimplification. */ |
| 242 | if (stmt && warn_unused_valueglobal_options.x_warn_unused_value) |
| 243 | { |
| 244 | if (!TREE_SIDE_EFFECTS (stmt)((non_type_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 244, __FUNCTION__))->base.side_effects_flag)) |
| 245 | { |
| 246 | if (!IS_EMPTY_STMT (stmt)(((enum tree_code) (stmt)->base.code) == NOP_EXPR && (((enum tree_code) (((contains_struct_check ((stmt), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 246, __FUNCTION__))->typed.type))->base.code) == VOID_TYPE ) && integer_zerop ((*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 246, __FUNCTION__))))))) |
| 247 | && !VOID_TYPE_P (TREE_TYPE (stmt))(((enum tree_code) (((contains_struct_check ((stmt), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 247, __FUNCTION__))->typed.type))->base.code) == VOID_TYPE ) |
| 248 | && !warning_suppressed_p (stmt, OPT_Wunused_value)) |
| 249 | warning (OPT_Wunused_value, "statement with no effect"); |
| 250 | } |
| 251 | else |
| 252 | warn_if_unused_value (stmt, input_location); |
| 253 | } |
| 254 | |
| 255 | if (stmt == NULL_TREE(tree) nullptr) |
| 256 | stmt = alloc_stmt_list (); |
| 257 | |
| 258 | *stmt_p = stmt; |
| 259 | } |
| 260 | |
| 261 | /* Gimplify initialization from an AGGR_INIT_EXPR. */ |
| 262 | |
| 263 | static void |
| 264 | cp_gimplify_init_expr (tree *expr_p) |
| 265 | { |
| 266 | tree from = TREE_OPERAND (*expr_p, 1)(*((const_cast<tree*> (tree_operand_check ((*expr_p), ( 1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 266, __FUNCTION__))))); |
| 267 | tree to = TREE_OPERAND (*expr_p, 0)(*((const_cast<tree*> (tree_operand_check ((*expr_p), ( 0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 267, __FUNCTION__))))); |
| 268 | tree t; |
| 269 | |
| 270 | if (TREE_CODE (from)((enum tree_code) (from)->base.code) == TARGET_EXPR) |
| 271 | if (tree init = TARGET_EXPR_INITIAL (from)(*(tree_operand_check_code ((from), (TARGET_EXPR), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 271, __FUNCTION__)))) |
| 272 | { |
| 273 | /* Make sure that we expected to elide this temporary. But also allow |
| 274 | gimplify_modify_expr_rhs to elide temporaries of trivial type. */ |
| 275 | gcc_checking_assert (TARGET_EXPR_ELIDING_P (from)((void)(!(((tree_not_check2 (((tree_check ((from), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 275, __FUNCTION__, (TARGET_EXPR)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 275, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_3) || !((((contains_struct_check ((from), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 276, __FUNCTION__))->typed.type))->base.addressable_flag )) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 276, __FUNCTION__), 0 : 0)) |
| 276 | || !TREE_ADDRESSABLE (TREE_TYPE (from)))((void)(!(((tree_not_check2 (((tree_check ((from), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 275, __FUNCTION__, (TARGET_EXPR)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 275, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_3) || !((((contains_struct_check ((from), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 276, __FUNCTION__))->typed.type))->base.addressable_flag )) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 276, __FUNCTION__), 0 : 0)); |
| 277 | if (target_expr_needs_replace (from)) |
| 278 | { |
| 279 | /* If this was changed by cp_genericize_target_expr, we need to |
| 280 | walk into it to replace uses of the slot. */ |
| 281 | replace_decl (&init, TARGET_EXPR_SLOT (from)(*(tree_operand_check_code ((from), (TARGET_EXPR), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 281, __FUNCTION__))), to); |
| 282 | *expr_p = init; |
| 283 | return; |
| 284 | } |
| 285 | else |
| 286 | from = init; |
| 287 | } |
| 288 | |
| 289 | /* Look through any COMPOUND_EXPRs, since build_compound_expr pushes them |
| 290 | inside the TARGET_EXPR. */ |
| 291 | for (t = from; t; ) |
| 292 | { |
| 293 | tree sub = TREE_CODE (t)((enum tree_code) (t)->base.code) == COMPOUND_EXPR ? TREE_OPERAND (t, 0)(*((const_cast<tree*> (tree_operand_check ((t), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 293, __FUNCTION__))))) : t; |
| 294 | |
| 295 | /* If we are initializing from an AGGR_INIT_EXPR, drop the INIT_EXPR and |
| 296 | replace the slot operand with our target. |
| 297 | |
| 298 | Should we add a target parm to gimplify_expr instead? No, as in this |
| 299 | case we want to replace the INIT_EXPR. */ |
| 300 | if (TREE_CODE (sub)((enum tree_code) (sub)->base.code) == AGGR_INIT_EXPR |
| 301 | || TREE_CODE (sub)((enum tree_code) (sub)->base.code) == VEC_INIT_EXPR) |
| 302 | { |
| 303 | if (TREE_CODE (sub)((enum tree_code) (sub)->base.code) == AGGR_INIT_EXPR) |
| 304 | AGGR_INIT_EXPR_SLOT (sub)(*((const_cast<tree*> (tree_operand_check (((tree_check ((sub), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 304, __FUNCTION__, (AGGR_INIT_EXPR)))), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 304, __FUNCTION__))))) = to; |
| 305 | else |
| 306 | VEC_INIT_EXPR_SLOT (sub)(*((const_cast<tree*> (tree_operand_check (((tree_check ((sub), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 306, __FUNCTION__, (VEC_INIT_EXPR)))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 306, __FUNCTION__))))) = to; |
| 307 | *expr_p = from; |
| 308 | |
| 309 | /* The initialization is now a side-effect, so the container can |
| 310 | become void. */ |
| 311 | if (from != sub) |
| 312 | TREE_TYPE (from)((contains_struct_check ((from), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 312, __FUNCTION__))->typed.type) = void_type_nodeglobal_trees[TI_VOID_TYPE]; |
| 313 | } |
| 314 | |
| 315 | /* Handle aggregate NSDMI. */ |
| 316 | replace_placeholders (sub, to); |
| 317 | |
| 318 | if (t == sub) |
| 319 | break; |
| 320 | else |
| 321 | t = TREE_OPERAND (t, 1)(*((const_cast<tree*> (tree_operand_check ((t), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 321, __FUNCTION__))))); |
| 322 | } |
| 323 | |
| 324 | } |
| 325 | |
| 326 | /* Gimplify a MUST_NOT_THROW_EXPR. */ |
| 327 | |
| 328 | static enum gimplify_status |
| 329 | gimplify_must_not_throw_expr (tree *expr_p, gimple_seq *pre_p) |
| 330 | { |
| 331 | tree stmt = *expr_p; |
| 332 | tree temp = voidify_wrapper_expr (stmt, NULLnullptr); |
| 333 | tree body = TREE_OPERAND (stmt, 0)(*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 333, __FUNCTION__))))); |
| 334 | gimple_seq try_ = NULLnullptr; |
| 335 | gimple_seq catch_ = NULLnullptr; |
| 336 | gimple *mnt; |
| 337 | |
| 338 | gimplify_and_add (body, &try_); |
| 339 | mnt = gimple_build_eh_must_not_throw (terminate_fncp_global_trees[CPTI_TERMINATE_FN]); |
| 340 | gimple_seq_add_stmt_without_update (&catch_, mnt); |
| 341 | mnt = gimple_build_try (try_, catch_, GIMPLE_TRY_CATCH); |
| 342 | |
| 343 | gimple_seq_add_stmt_without_update (pre_p, mnt); |
| 344 | if (temp) |
| 345 | { |
| 346 | *expr_p = temp; |
| 347 | return GS_OK; |
| 348 | } |
| 349 | |
| 350 | *expr_p = NULLnullptr; |
| 351 | return GS_ALL_DONE; |
| 352 | } |
| 353 | |
| 354 | /* Return TRUE if an operand (OP) of a given TYPE being copied is |
| 355 | really just an empty class copy. |
| 356 | |
| 357 | Check that the operand has a simple form so that TARGET_EXPRs and |
| 358 | non-empty CONSTRUCTORs get reduced properly, and we leave the |
| 359 | return slot optimization alone because it isn't a copy. */ |
| 360 | |
| 361 | bool |
| 362 | simple_empty_class_p (tree type, tree op, tree_code code) |
| 363 | { |
| 364 | if (TREE_CODE (op)((enum tree_code) (op)->base.code) == COMPOUND_EXPR) |
| 365 | return simple_empty_class_p (type, TREE_OPERAND (op, 1)(*((const_cast<tree*> (tree_operand_check ((op), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 365, __FUNCTION__))))), code); |
| 366 | if (SIMPLE_TARGET_EXPR_P (op)(((enum tree_code) (op)->base.code) == TARGET_EXPR && (*(tree_operand_check_code ((op), (TARGET_EXPR), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 366, __FUNCTION__))) && !(((enum tree_code) (((contains_struct_check (((*(tree_operand_check_code ((op), (TARGET_EXPR), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 366, __FUNCTION__)))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 366, __FUNCTION__))->typed.type))->base.code) == VOID_TYPE )) |
| 367 | && TYPE_HAS_TRIVIAL_DESTRUCTOR (type)(!(((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 367, __FUNCTION__))->type_common.lang_flag_4)))) |
| 368 | /* The TARGET_EXPR is itself a simple copy, look through it. */ |
| 369 | return simple_empty_class_p (type, TARGET_EXPR_INITIAL (op)(*(tree_operand_check_code ((op), (TARGET_EXPR), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 369, __FUNCTION__))), code); |
| 370 | |
| 371 | if (TREE_CODE (op)((enum tree_code) (op)->base.code) == PARM_DECL |
| 372 | && TREE_ADDRESSABLE (TREE_TYPE (op))((((contains_struct_check ((op), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 372, __FUNCTION__))->typed.type))->base.addressable_flag )) |
| 373 | { |
| 374 | tree fn = DECL_CONTEXT (op)((contains_struct_check ((op), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 374, __FUNCTION__))->decl_minimal.context); |
| 375 | if (DECL_THUNK_P (fn)(((enum tree_code) (fn)->base.code) == FUNCTION_DECL && ((contains_struct_check ((fn), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 375, __FUNCTION__))->decl_common.lang_specific) && __extension__ ({ struct lang_decl *lt = ((contains_struct_check (((((enum tree_code) (fn)->base.code) == TEMPLATE_DECL ? ( (struct tree_template_decl *)(const_cast<union tree_node * > ((((tree_check ((fn), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 375, __FUNCTION__, (TEMPLATE_DECL))))))))->result : fn)) , (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 375, __FUNCTION__))->decl_common.lang_specific); if (!(( (enum tree_code) (fn)->base.code) == FUNCTION_DECL || (((enum tree_code) (fn)->base.code) == TEMPLATE_DECL && ( (struct tree_template_decl *)(const_cast<union tree_node * > ((((tree_check ((fn), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 375, __FUNCTION__, (TEMPLATE_DECL))))))))->result != (tree ) nullptr && ((enum tree_code) (((struct tree_template_decl *)(const_cast<union tree_node *> ((((tree_check ((fn), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 375, __FUNCTION__, (TEMPLATE_DECL))))))))->result)->base .code) == FUNCTION_DECL)) || lt->u.base.selector != lds_fn ) lang_check_failed ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 375, __FUNCTION__); <->u.fn; })->thunk_p) |
| 376 | || lambda_static_thunk_p (fn)) |
| 377 | /* In a thunk, we pass through invisible reference parms, so this isn't |
| 378 | actually a copy. */ |
| 379 | return false; |
| 380 | } |
| 381 | |
| 382 | return |
| 383 | (TREE_CODE (op)((enum tree_code) (op)->base.code) == EMPTY_CLASS_EXPR |
| 384 | || code == MODIFY_EXPR |
| 385 | || is_gimple_lvalue (op) |
| 386 | || INDIRECT_REF_P (op)(((enum tree_code) (op)->base.code) == INDIRECT_REF) |
| 387 | || (TREE_CODE (op)((enum tree_code) (op)->base.code) == CONSTRUCTOR |
| 388 | && CONSTRUCTOR_NELTS (op)(vec_safe_length (((tree_check ((op), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 388, __FUNCTION__, (CONSTRUCTOR)))->constructor.elts))) == 0) |
| 389 | || (TREE_CODE (op)((enum tree_code) (op)->base.code) == CALL_EXPR |
| 390 | && !CALL_EXPR_RETURN_SLOT_OPT (op)((tree_check ((op), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 390, __FUNCTION__, (CALL_EXPR)))->base.private_flag))) |
| 391 | && !TREE_CLOBBER_P (op)(((enum tree_code) (op)->base.code) == CONSTRUCTOR && ((op)->base.volatile_flag)) |
| 392 | && is_really_empty_class (type, /*ignore_vptr*/true); |
| 393 | } |
| 394 | |
| 395 | /* Returns true if evaluating E as an lvalue has side-effects; |
| 396 | specifically, a volatile lvalue has TREE_SIDE_EFFECTS, but it doesn't really |
| 397 | have side-effects until there is a read or write through it. */ |
| 398 | |
| 399 | static bool |
| 400 | lvalue_has_side_effects (tree e) |
| 401 | { |
| 402 | if (!TREE_SIDE_EFFECTS (e)((non_type_check ((e), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 402, __FUNCTION__))->base.side_effects_flag)) |
| 403 | return false; |
| 404 | while (handled_component_p (e)) |
| 405 | { |
| 406 | if (TREE_CODE (e)((enum tree_code) (e)->base.code) == ARRAY_REF |
| 407 | && TREE_SIDE_EFFECTS (TREE_OPERAND (e, 1))((non_type_check (((*((const_cast<tree*> (tree_operand_check ((e), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 407, __FUNCTION__)))))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 407, __FUNCTION__))->base.side_effects_flag)) |
| 408 | return true; |
| 409 | e = TREE_OPERAND (e, 0)(*((const_cast<tree*> (tree_operand_check ((e), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 409, __FUNCTION__))))); |
| 410 | } |
| 411 | if (DECL_P (e)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (e)->base.code))] == tcc_declaration)) |
| 412 | /* Just naming a variable has no side-effects. */ |
| 413 | return false; |
| 414 | else if (INDIRECT_REF_P (e)(((enum tree_code) (e)->base.code) == INDIRECT_REF)) |
| 415 | /* Similarly, indirection has no side-effects. */ |
| 416 | return TREE_SIDE_EFFECTS (TREE_OPERAND (e, 0))((non_type_check (((*((const_cast<tree*> (tree_operand_check ((e), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 416, __FUNCTION__)))))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 416, __FUNCTION__))->base.side_effects_flag); |
| 417 | else |
| 418 | /* For anything else, trust TREE_SIDE_EFFECTS. */ |
| 419 | return TREE_SIDE_EFFECTS (e)((non_type_check ((e), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 419, __FUNCTION__))->base.side_effects_flag); |
| 420 | } |
| 421 | |
| 422 | /* Gimplify *EXPR_P as rvalue into an expression that can't be modified |
| 423 | by expressions with side-effects in other operands. */ |
| 424 | |
| 425 | static enum gimplify_status |
| 426 | gimplify_to_rvalue (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p, |
| 427 | bool (*gimple_test_f) (tree)) |
| 428 | { |
| 429 | enum gimplify_status t |
| 430 | = gimplify_expr (expr_p, pre_p, post_p, gimple_test_f, fb_rvalue); |
| 431 | if (t == GS_ERROR) |
| 432 | return GS_ERROR; |
| 433 | else if (is_gimple_variable (*expr_p) && TREE_CODE (*expr_p)((enum tree_code) (*expr_p)->base.code) != SSA_NAME) |
| 434 | *expr_p = get_initialized_tmp_var (*expr_p, pre_p); |
| 435 | return t; |
| 436 | } |
| 437 | |
| 438 | /* Like gimplify_arg, but if ORDERED is set (which should be set if |
| 439 | any of the arguments this argument is sequenced before has |
| 440 | TREE_SIDE_EFFECTS set, make sure expressions with is_gimple_reg_type type |
| 441 | are gimplified into SSA_NAME or a fresh temporary and for |
| 442 | non-is_gimple_reg_type we don't optimize away TARGET_EXPRs. */ |
| 443 | |
| 444 | static enum gimplify_status |
| 445 | cp_gimplify_arg (tree *arg_p, gimple_seq *pre_p, location_t call_location, |
| 446 | bool ordered) |
| 447 | { |
| 448 | enum gimplify_status t; |
| 449 | if (ordered |
| 450 | && !is_gimple_reg_type (TREE_TYPE (*arg_p)((contains_struct_check ((*arg_p), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 450, __FUNCTION__))->typed.type)) |
| 451 | && TREE_CODE (*arg_p)((enum tree_code) (*arg_p)->base.code) == TARGET_EXPR) |
| 452 | { |
| 453 | /* gimplify_arg would strip away the TARGET_EXPR, but |
| 454 | that can mean we don't copy the argument and some following |
| 455 | argument with side-effect could modify it. */ |
| 456 | protected_set_expr_location (*arg_p, call_location); |
| 457 | return gimplify_expr (arg_p, pre_p, NULLnullptr, is_gimple_lvalue, fb_either); |
| 458 | } |
| 459 | else |
| 460 | { |
| 461 | t = gimplify_arg (arg_p, pre_p, call_location); |
| 462 | if (t == GS_ERROR) |
| 463 | return GS_ERROR; |
| 464 | else if (ordered |
| 465 | && is_gimple_reg_type (TREE_TYPE (*arg_p)((contains_struct_check ((*arg_p), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 465, __FUNCTION__))->typed.type)) |
| 466 | && is_gimple_variable (*arg_p) |
| 467 | && TREE_CODE (*arg_p)((enum tree_code) (*arg_p)->base.code) != SSA_NAME |
| 468 | /* No need to force references into register, references |
| 469 | can't be modified. */ |
| 470 | && !TYPE_REF_P (TREE_TYPE (*arg_p))(((enum tree_code) (((contains_struct_check ((*arg_p), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 470, __FUNCTION__))->typed.type))->base.code) == REFERENCE_TYPE ) |
| 471 | /* And this can't be modified either. */ |
| 472 | && *arg_p != current_class_ptr(*((cfun + 0) && ((cfun + 0)->language) ? &((cfun + 0)->language)->x_current_class_ptr : &scope_chain ->x_current_class_ptr))) |
| 473 | *arg_p = get_initialized_tmp_var (*arg_p, pre_p); |
| 474 | return t; |
| 475 | } |
| 476 | |
| 477 | } |
| 478 | |
| 479 | /* Do C++-specific gimplification. Args are as for gimplify_expr. */ |
| 480 | |
| 481 | int |
| 482 | cp_gimplify_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p) |
| 483 | { |
| 484 | int saved_stmts_are_full_exprs_p = 0; |
| 485 | location_t loc = cp_expr_loc_or_input_loc (*expr_p); |
| 486 | enum tree_code code = TREE_CODE (*expr_p)((enum tree_code) (*expr_p)->base.code); |
| 487 | enum gimplify_status ret; |
| 488 | |
| 489 | if (STATEMENT_CODE_P (code)statement_code_p[(int) (code)]) |
| 490 | { |
| 491 | saved_stmts_are_full_exprs_p = stmts_are_full_exprs_p (); |
| 492 | current_stmt_tree ()->stmts_are_full_exprs_p |
| 493 | = STMT_IS_FULL_EXPR_P (*expr_p)((tree_not_check2 (((*expr_p)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 493, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_1); |
| 494 | } |
| 495 | |
| 496 | switch (code) |
| 497 | { |
| 498 | case AGGR_INIT_EXPR: |
| 499 | simplify_aggr_init_expr (expr_p); |
| 500 | ret = GS_OK; |
| 501 | break; |
| 502 | |
| 503 | case VEC_INIT_EXPR: |
| 504 | { |
| 505 | *expr_p = expand_vec_init_expr (NULL_TREE(tree) nullptr, *expr_p, |
| 506 | tf_warning_or_error); |
| 507 | |
| 508 | hash_set<tree> pset; |
| 509 | cp_walk_tree (expr_p, cp_fold_r, &pset, NULL)walk_tree_1 (expr_p, cp_fold_r, &pset, nullptr, cp_walk_subtrees ); |
| 510 | cp_genericize_tree (expr_p, false); |
| 511 | copy_if_shared (expr_p); |
| 512 | ret = GS_OK; |
| 513 | } |
| 514 | break; |
| 515 | |
| 516 | case THROW_EXPR: |
| 517 | /* FIXME communicate throw type to back end, probably by moving |
| 518 | THROW_EXPR into ../tree.def. */ |
| 519 | *expr_p = TREE_OPERAND (*expr_p, 0)(*((const_cast<tree*> (tree_operand_check ((*expr_p), ( 0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 519, __FUNCTION__))))); |
| 520 | ret = GS_OK; |
| 521 | break; |
| 522 | |
| 523 | case MUST_NOT_THROW_EXPR: |
| 524 | ret = gimplify_must_not_throw_expr (expr_p, pre_p); |
| 525 | break; |
| 526 | |
| 527 | /* We used to do this for MODIFY_EXPR as well, but that's unsafe; the |
| 528 | LHS of an assignment might also be involved in the RHS, as in bug |
| 529 | 25979. */ |
| 530 | case INIT_EXPR: |
| 531 | cp_gimplify_init_expr (expr_p); |
| 532 | if (TREE_CODE (*expr_p)((enum tree_code) (*expr_p)->base.code) != INIT_EXPR) |
| 533 | return GS_OK; |
| 534 | /* Fall through. */ |
| 535 | case MODIFY_EXPR: |
| 536 | modify_expr_case: |
| 537 | { |
| 538 | /* If the back end isn't clever enough to know that the lhs and rhs |
| 539 | types are the same, add an explicit conversion. */ |
| 540 | tree op0 = TREE_OPERAND (*expr_p, 0)(*((const_cast<tree*> (tree_operand_check ((*expr_p), ( 0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 540, __FUNCTION__))))); |
| 541 | tree op1 = TREE_OPERAND (*expr_p, 1)(*((const_cast<tree*> (tree_operand_check ((*expr_p), ( 1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 541, __FUNCTION__))))); |
| 542 | |
| 543 | if (!error_operand_p (op0) |
| 544 | && !error_operand_p (op1) |
| 545 | && (TYPE_STRUCTURAL_EQUALITY_P (TREE_TYPE (op0))(((tree_class_check ((((contains_struct_check ((op0), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 545, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 545, __FUNCTION__))->type_common.canonical) == (tree) nullptr ) |
| 546 | || TYPE_STRUCTURAL_EQUALITY_P (TREE_TYPE (op1))(((tree_class_check ((((contains_struct_check ((op1), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 546, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 546, __FUNCTION__))->type_common.canonical) == (tree) nullptr )) |
| 547 | && !useless_type_conversion_p (TREE_TYPE (op1)((contains_struct_check ((op1), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 547, __FUNCTION__))->typed.type), TREE_TYPE (op0)((contains_struct_check ((op0), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 547, __FUNCTION__))->typed.type))) |
| 548 | TREE_OPERAND (*expr_p, 1)(*((const_cast<tree*> (tree_operand_check ((*expr_p), ( 1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 548, __FUNCTION__))))) = build1 (VIEW_CONVERT_EXPR, |
| 549 | TREE_TYPE (op0)((contains_struct_check ((op0), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 549, __FUNCTION__))->typed.type), op1); |
| 550 | |
| 551 | else if (simple_empty_class_p (TREE_TYPE (op0)((contains_struct_check ((op0), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 551, __FUNCTION__))->typed.type), op1, code)) |
| 552 | { |
| 553 | while (TREE_CODE (op1)((enum tree_code) (op1)->base.code) == TARGET_EXPR) |
| 554 | /* We're disconnecting the initializer from its target, |
| 555 | don't create a temporary. */ |
| 556 | op1 = TARGET_EXPR_INITIAL (op1)(*(tree_operand_check_code ((op1), (TARGET_EXPR), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 556, __FUNCTION__))); |
| 557 | |
| 558 | /* Remove any copies of empty classes. Also drop volatile |
| 559 | variables on the RHS to avoid infinite recursion from |
| 560 | gimplify_expr trying to load the value. */ |
| 561 | if (TREE_SIDE_EFFECTS (op1)((non_type_check ((op1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 561, __FUNCTION__))->base.side_effects_flag)) |
| 562 | { |
| 563 | if (TREE_THIS_VOLATILE (op1)((op1)->base.volatile_flag) |
| 564 | && (REFERENCE_CLASS_P (op1)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (op1)->base.code))] == tcc_reference) || DECL_P (op1)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (op1)->base.code))] == tcc_declaration))) |
| 565 | op1 = build_fold_addr_expr (op1)build_fold_addr_expr_loc (((location_t) 0), (op1)); |
| 566 | |
| 567 | gimplify_and_add (op1, pre_p); |
| 568 | } |
| 569 | gimplify_expr (&TREE_OPERAND (*expr_p, 0)(*((const_cast<tree*> (tree_operand_check ((*expr_p), ( 0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 569, __FUNCTION__))))), pre_p, post_p, |
| 570 | is_gimple_lvalue, fb_lvalue); |
| 571 | *expr_p = TREE_OPERAND (*expr_p, 0)(*((const_cast<tree*> (tree_operand_check ((*expr_p), ( 0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 571, __FUNCTION__))))); |
| 572 | if (code == RETURN_EXPR && REFERENCE_CLASS_P (*expr_p)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (*expr_p)->base.code))] == tcc_reference)) |
| 573 | /* Avoid 'return *<retval>;' */ |
| 574 | *expr_p = TREE_OPERAND (*expr_p, 0)(*((const_cast<tree*> (tree_operand_check ((*expr_p), ( 0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 574, __FUNCTION__))))); |
| 575 | } |
| 576 | /* P0145 says that the RHS is sequenced before the LHS. |
| 577 | gimplify_modify_expr gimplifies the RHS before the LHS, but that |
| 578 | isn't quite strong enough in two cases: |
| 579 | |
| 580 | 1) gimplify.cc wants to leave a CALL_EXPR on the RHS, which would |
| 581 | mean it's evaluated after the LHS. |
| 582 | |
| 583 | 2) the value calculation of the RHS is also sequenced before the |
| 584 | LHS, so for scalar assignment we need to preevaluate if the |
| 585 | RHS could be affected by LHS side-effects even if it has no |
| 586 | side-effects of its own. We don't need this for classes because |
| 587 | class assignment takes its RHS by reference. */ |
| 588 | else if (flag_strong_eval_orderglobal_options.x_flag_strong_eval_order > 1 |
| 589 | && TREE_CODE (*expr_p)((enum tree_code) (*expr_p)->base.code) == MODIFY_EXPR |
| 590 | && lvalue_has_side_effects (op0) |
| 591 | && (TREE_CODE (op1)((enum tree_code) (op1)->base.code) == CALL_EXPR |
| 592 | || (SCALAR_TYPE_P (TREE_TYPE (op1))((((enum tree_code) (((contains_struct_check ((op1), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 592, __FUNCTION__))->typed.type))->base.code) == OFFSET_TYPE ) || ((enum tree_code) (((contains_struct_check ((op1), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 592, __FUNCTION__))->typed.type))->base.code) == ENUMERAL_TYPE || ((((enum tree_code) (((contains_struct_check ((op1), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 592, __FUNCTION__))->typed.type))->base.code) == BOOLEAN_TYPE || ((enum tree_code) (((contains_struct_check ((op1), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 592, __FUNCTION__))->typed.type))->base.code) == INTEGER_TYPE ) || ((enum tree_code) (((contains_struct_check ((op1), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 592, __FUNCTION__))->typed.type))->base.code) == REAL_TYPE || ((enum tree_code) (((contains_struct_check ((op1), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 592, __FUNCTION__))->typed.type))->base.code) == COMPLEX_TYPE ) || (((enum tree_code) (((contains_struct_check ((op1), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 592, __FUNCTION__))->typed.type))->base.code) == POINTER_TYPE ) || (((enum tree_code) (((contains_struct_check ((op1), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 592, __FUNCTION__))->typed.type))->base.code) == RECORD_TYPE && (((tree_class_check (((tree_check ((((contains_struct_check ((op1), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 592, __FUNCTION__))->typed.type)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 592, __FUNCTION__, (RECORD_TYPE)))), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 592, __FUNCTION__))->type_common.lang_flag_2))) || (((enum tree_code) (((contains_struct_check ((op1), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 592, __FUNCTION__))->typed.type))->base.code) == NULLPTR_TYPE )) |
| 593 | && !TREE_CONSTANT (op1)((non_type_check ((op1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 593, __FUNCTION__))->base.constant_flag)))) |
| 594 | TREE_OPERAND (*expr_p, 1)(*((const_cast<tree*> (tree_operand_check ((*expr_p), ( 1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 594, __FUNCTION__))))) = get_initialized_tmp_var (op1, pre_p); |
| 595 | } |
| 596 | ret = GS_OK; |
| 597 | break; |
| 598 | |
| 599 | case EMPTY_CLASS_EXPR: |
| 600 | /* We create an empty CONSTRUCTOR with RECORD_TYPE. */ |
| 601 | *expr_p = build_constructor (TREE_TYPE (*expr_p)((contains_struct_check ((*expr_p), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 601, __FUNCTION__))->typed.type), NULLnullptr); |
| 602 | ret = GS_OK; |
| 603 | break; |
| 604 | |
| 605 | case BASELINK: |
| 606 | *expr_p = BASELINK_FUNCTIONS (*expr_p)(((struct tree_baselink*) (tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 606, __FUNCTION__, (BASELINK))))->functions); |
| 607 | ret = GS_OK; |
| 608 | break; |
| 609 | |
| 610 | case TRY_BLOCK: |
| 611 | genericize_try_block (expr_p); |
| 612 | ret = GS_OK; |
| 613 | break; |
| 614 | |
| 615 | case HANDLER: |
| 616 | genericize_catch_block (expr_p); |
| 617 | ret = GS_OK; |
| 618 | break; |
| 619 | |
| 620 | case EH_SPEC_BLOCK: |
| 621 | genericize_eh_spec_block (expr_p); |
| 622 | ret = GS_OK; |
| 623 | break; |
| 624 | |
| 625 | case USING_STMT: |
| 626 | gcc_unreachable ()(fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 626, __FUNCTION__)); |
| 627 | |
| 628 | case FOR_STMT: |
| 629 | case WHILE_STMT: |
| 630 | case DO_STMT: |
| 631 | case SWITCH_STMT: |
| 632 | case CONTINUE_STMT: |
| 633 | case BREAK_STMT: |
| 634 | gcc_unreachable ()(fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 634, __FUNCTION__)); |
| 635 | |
| 636 | case OMP_FOR: |
| 637 | case OMP_SIMD: |
| 638 | case OMP_DISTRIBUTE: |
| 639 | case OMP_LOOP: |
| 640 | case OMP_TASKLOOP: |
| 641 | ret = cp_gimplify_omp_for (expr_p, pre_p); |
| 642 | break; |
| 643 | |
| 644 | case EXPR_STMT: |
| 645 | gimplify_expr_stmt (expr_p); |
| 646 | ret = GS_OK; |
| 647 | break; |
| 648 | |
| 649 | case UNARY_PLUS_EXPR: |
| 650 | { |
| 651 | tree arg = TREE_OPERAND (*expr_p, 0)(*((const_cast<tree*> (tree_operand_check ((*expr_p), ( 0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 651, __FUNCTION__))))); |
| 652 | tree type = TREE_TYPE (*expr_p)((contains_struct_check ((*expr_p), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 652, __FUNCTION__))->typed.type); |
| 653 | *expr_p = (TREE_TYPE (arg)((contains_struct_check ((arg), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 653, __FUNCTION__))->typed.type) != type) ? fold_convert (type, arg)fold_convert_loc (((location_t) 0), type, arg) |
| 654 | : arg; |
| 655 | ret = GS_OK; |
| 656 | } |
| 657 | break; |
| 658 | |
| 659 | case CALL_EXPR: |
| 660 | ret = GS_OK; |
| 661 | if (flag_strong_eval_orderglobal_options.x_flag_strong_eval_order == 2 |
| 662 | && CALL_EXPR_FN (*expr_p)(*((const_cast<tree*> (tree_operand_check (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 662, __FUNCTION__, (CALL_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 662, __FUNCTION__))))) |
| 663 | && !CALL_EXPR_OPERATOR_SYNTAX (*expr_p)((tree_not_check2 (((tree_check2 (((*expr_p)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 663, __FUNCTION__, (CALL_EXPR), (AGGR_INIT_EXPR)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 663, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_6) |
| 664 | && cp_get_callee_fndecl_nofold (*expr_p) == NULL_TREE(tree) nullptr) |
| 665 | { |
| 666 | tree fnptrtype = TREE_TYPE (CALL_EXPR_FN (*expr_p))((contains_struct_check (((*((const_cast<tree*> (tree_operand_check (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 666, __FUNCTION__, (CALL_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 666, __FUNCTION__)))))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 666, __FUNCTION__))->typed.type); |
| 667 | enum gimplify_status t |
| 668 | = gimplify_to_rvalue (&CALL_EXPR_FN (*expr_p)(*((const_cast<tree*> (tree_operand_check (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 668, __FUNCTION__, (CALL_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 668, __FUNCTION__))))), pre_p, NULLnullptr, |
| 669 | is_gimple_call_addr); |
| 670 | if (t == GS_ERROR) |
| 671 | ret = GS_ERROR; |
| 672 | /* GIMPLE considers most pointer conversion useless, but for |
| 673 | calls we actually care about the exact function pointer type. */ |
| 674 | else if (TREE_TYPE (CALL_EXPR_FN (*expr_p))((contains_struct_check (((*((const_cast<tree*> (tree_operand_check (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 674, __FUNCTION__, (CALL_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 674, __FUNCTION__)))))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 674, __FUNCTION__))->typed.type) != fnptrtype) |
| 675 | CALL_EXPR_FN (*expr_p)(*((const_cast<tree*> (tree_operand_check (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 675, __FUNCTION__, (CALL_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 675, __FUNCTION__))))) |
| 676 | = build1 (NOP_EXPR, fnptrtype, CALL_EXPR_FN (*expr_p)(*((const_cast<tree*> (tree_operand_check (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 676, __FUNCTION__, (CALL_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 676, __FUNCTION__)))))); |
| 677 | } |
| 678 | if (!CALL_EXPR_FN (*expr_p)(*((const_cast<tree*> (tree_operand_check (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 678, __FUNCTION__, (CALL_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 678, __FUNCTION__)))))) |
| 679 | /* Internal function call. */; |
| 680 | else if (CALL_EXPR_REVERSE_ARGS (*expr_p)((tree_not_check2 (((tree_check2 (((*expr_p)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 680, __FUNCTION__, (CALL_EXPR), (AGGR_INIT_EXPR)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 680, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_5)) |
| 681 | { |
| 682 | /* This is a call to a (compound) assignment operator that used |
| 683 | the operator syntax; gimplify the RHS first. */ |
| 684 | gcc_assert (call_expr_nargs (*expr_p) == 2)((void)(!((((int)((unsigned long) (*tree_int_cst_elt_check (( (tree_class_check ((*expr_p), (tcc_vl_exp), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 684, __FUNCTION__))->exp.operands[0]), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 684, __FUNCTION__)))) - 3) == 2) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 684, __FUNCTION__), 0 : 0)); |
| 685 | gcc_assert (!CALL_EXPR_ORDERED_ARGS (*expr_p))((void)(!(!((tree_not_check2 (((tree_check2 (((*expr_p)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 685, __FUNCTION__, (CALL_EXPR), (AGGR_INIT_EXPR)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 685, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_3)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 685, __FUNCTION__), 0 : 0)); |
| 686 | enum gimplify_status t |
| 687 | = cp_gimplify_arg (&CALL_EXPR_ARG (*expr_p, 1)(*((const_cast<tree*> (tree_operand_check (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 687, __FUNCTION__, (CALL_EXPR)))), ((1) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 687, __FUNCTION__))))), pre_p, loc, |
| 688 | TREE_SIDE_EFFECTS (CALL_EXPR_ARG (*expr_p, 0))((non_type_check (((*((const_cast<tree*> (tree_operand_check (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 688, __FUNCTION__, (CALL_EXPR)))), ((0) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 688, __FUNCTION__)))))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 688, __FUNCTION__))->base.side_effects_flag)); |
| 689 | if (t == GS_ERROR) |
| 690 | ret = GS_ERROR; |
| 691 | } |
| 692 | else if (CALL_EXPR_ORDERED_ARGS (*expr_p)((tree_not_check2 (((tree_check2 (((*expr_p)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 692, __FUNCTION__, (CALL_EXPR), (AGGR_INIT_EXPR)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 692, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_3)) |
| 693 | { |
| 694 | /* Leave the last argument for gimplify_call_expr, to avoid problems |
| 695 | with __builtin_va_arg_pack(). */ |
| 696 | int nargs = call_expr_nargs (*expr_p)(((int)((unsigned long) (*tree_int_cst_elt_check (((tree_class_check ((*expr_p), (tcc_vl_exp), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 696, __FUNCTION__))->exp.operands[0]), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 696, __FUNCTION__)))) - 3) - 1; |
| 697 | int last_side_effects_arg = -1; |
| 698 | for (int i = nargs; i > 0; --i) |
| 699 | if (TREE_SIDE_EFFECTS (CALL_EXPR_ARG (*expr_p, i))((non_type_check (((*((const_cast<tree*> (tree_operand_check (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 699, __FUNCTION__, (CALL_EXPR)))), ((i) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 699, __FUNCTION__)))))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 699, __FUNCTION__))->base.side_effects_flag)) |
| 700 | { |
| 701 | last_side_effects_arg = i; |
| 702 | break; |
| 703 | } |
| 704 | for (int i = 0; i < nargs; ++i) |
| 705 | { |
| 706 | enum gimplify_status t |
| 707 | = cp_gimplify_arg (&CALL_EXPR_ARG (*expr_p, i)(*((const_cast<tree*> (tree_operand_check (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 707, __FUNCTION__, (CALL_EXPR)))), ((i) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 707, __FUNCTION__))))), pre_p, loc, |
| 708 | i < last_side_effects_arg); |
| 709 | if (t == GS_ERROR) |
| 710 | ret = GS_ERROR; |
| 711 | } |
| 712 | } |
| 713 | else if (flag_strong_eval_orderglobal_options.x_flag_strong_eval_order |
| 714 | && !CALL_EXPR_OPERATOR_SYNTAX (*expr_p)((tree_not_check2 (((tree_check2 (((*expr_p)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 714, __FUNCTION__, (CALL_EXPR), (AGGR_INIT_EXPR)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 714, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_6)) |
| 715 | { |
| 716 | /* If flag_strong_eval_order, evaluate the object argument first. */ |
| 717 | tree fntype = TREE_TYPE (CALL_EXPR_FN (*expr_p))((contains_struct_check (((*((const_cast<tree*> (tree_operand_check (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 717, __FUNCTION__, (CALL_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 717, __FUNCTION__)))))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 717, __FUNCTION__))->typed.type); |
| 718 | if (INDIRECT_TYPE_P (fntype)((((enum tree_code) (fntype)->base.code) == POINTER_TYPE) || (((enum tree_code) (fntype)->base.code) == REFERENCE_TYPE ))) |
| 719 | fntype = TREE_TYPE (fntype)((contains_struct_check ((fntype), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 719, __FUNCTION__))->typed.type); |
| 720 | if (TREE_CODE (fntype)((enum tree_code) (fntype)->base.code) == METHOD_TYPE) |
| 721 | { |
| 722 | int nargs = call_expr_nargs (*expr_p)(((int)((unsigned long) (*tree_int_cst_elt_check (((tree_class_check ((*expr_p), (tcc_vl_exp), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 722, __FUNCTION__))->exp.operands[0]), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 722, __FUNCTION__)))) - 3); |
| 723 | bool side_effects = false; |
| 724 | for (int i = 1; i < nargs; ++i) |
| 725 | if (TREE_SIDE_EFFECTS (CALL_EXPR_ARG (*expr_p, i))((non_type_check (((*((const_cast<tree*> (tree_operand_check (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 725, __FUNCTION__, (CALL_EXPR)))), ((i) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 725, __FUNCTION__)))))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 725, __FUNCTION__))->base.side_effects_flag)) |
| 726 | { |
| 727 | side_effects = true; |
| 728 | break; |
| 729 | } |
| 730 | enum gimplify_status t |
| 731 | = cp_gimplify_arg (&CALL_EXPR_ARG (*expr_p, 0)(*((const_cast<tree*> (tree_operand_check (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 731, __FUNCTION__, (CALL_EXPR)))), ((0) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 731, __FUNCTION__))))), pre_p, loc, |
| 732 | side_effects); |
| 733 | if (t == GS_ERROR) |
| 734 | ret = GS_ERROR; |
| 735 | } |
| 736 | } |
| 737 | if (ret != GS_ERROR) |
| 738 | { |
| 739 | tree decl = cp_get_callee_fndecl_nofold (*expr_p); |
| 740 | if (decl && fndecl_built_in_p (decl, BUILT_IN_FRONTEND)) |
| 741 | switch (DECL_FE_FUNCTION_CODE (decl)) |
| 742 | { |
| 743 | case CP_BUILT_IN_IS_CONSTANT_EVALUATED: |
| 744 | *expr_p = boolean_false_nodeglobal_trees[TI_BOOLEAN_FALSE]; |
| 745 | break; |
| 746 | case CP_BUILT_IN_SOURCE_LOCATION: |
| 747 | *expr_p |
| 748 | = fold_builtin_source_location (*expr_p); |
| 749 | break; |
| 750 | case CP_BUILT_IN_IS_CORRESPONDING_MEMBER: |
| 751 | *expr_p |
| 752 | = fold_builtin_is_corresponding_member |
| 753 | (EXPR_LOCATION (*expr_p)((((*expr_p)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((*expr_p))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((*expr_p))->base.code))]) <= tcc_expression)) ? (*expr_p)->exp.locus : ((location_t) 0 )), call_expr_nargs (*expr_p)(((int)((unsigned long) (*tree_int_cst_elt_check (((tree_class_check ((*expr_p), (tcc_vl_exp), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 753, __FUNCTION__))->exp.operands[0]), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 753, __FUNCTION__)))) - 3), |
| 754 | &CALL_EXPR_ARG (*expr_p, 0)(*((const_cast<tree*> (tree_operand_check (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 754, __FUNCTION__, (CALL_EXPR)))), ((0) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 754, __FUNCTION__)))))); |
| 755 | break; |
| 756 | case CP_BUILT_IN_IS_POINTER_INTERCONVERTIBLE_WITH_CLASS: |
| 757 | *expr_p |
| 758 | = fold_builtin_is_pointer_inverconvertible_with_class |
| 759 | (EXPR_LOCATION (*expr_p)((((*expr_p)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((*expr_p))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((*expr_p))->base.code))]) <= tcc_expression)) ? (*expr_p)->exp.locus : ((location_t) 0 )), call_expr_nargs (*expr_p)(((int)((unsigned long) (*tree_int_cst_elt_check (((tree_class_check ((*expr_p), (tcc_vl_exp), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 759, __FUNCTION__))->exp.operands[0]), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 759, __FUNCTION__)))) - 3), |
| 760 | &CALL_EXPR_ARG (*expr_p, 0)(*((const_cast<tree*> (tree_operand_check (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 760, __FUNCTION__, (CALL_EXPR)))), ((0) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 760, __FUNCTION__)))))); |
| 761 | break; |
| 762 | default: |
| 763 | break; |
| 764 | } |
| 765 | } |
| 766 | break; |
| 767 | |
| 768 | case TARGET_EXPR: |
| 769 | /* A TARGET_EXPR that expresses direct-initialization should have been |
| 770 | elided by cp_gimplify_init_expr. */ |
| 771 | gcc_checking_assert (!TARGET_EXPR_DIRECT_INIT_P (*expr_p))((void)(!(!((tree_not_check2 (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 771, __FUNCTION__, (TARGET_EXPR)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 771, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_2)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 771, __FUNCTION__), 0 : 0)); |
| 772 | /* Likewise, but allow extra temps of trivial type so that |
| 773 | gimplify_init_ctor_preeval can materialize subobjects of a CONSTRUCTOR |
| 774 | on the rhs of an assignment, as in constexpr-aggr1.C. */ |
| 775 | gcc_checking_assert (!TARGET_EXPR_ELIDING_P (*expr_p)((void)(!(!((tree_not_check2 (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 775, __FUNCTION__, (TARGET_EXPR)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 775, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_3) || !((((contains_struct_check ((*expr_p), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 776, __FUNCTION__))->typed.type))->base.addressable_flag )) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 776, __FUNCTION__), 0 : 0)) |
| 776 | || !TREE_ADDRESSABLE (TREE_TYPE (*expr_p)))((void)(!(!((tree_not_check2 (((tree_check ((*expr_p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 775, __FUNCTION__, (TARGET_EXPR)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 775, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_3) || !((((contains_struct_check ((*expr_p), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 776, __FUNCTION__))->typed.type))->base.addressable_flag )) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 776, __FUNCTION__), 0 : 0)); |
| 777 | ret = GS_UNHANDLED; |
| 778 | break; |
| 779 | |
| 780 | case PTRMEM_CST: |
| 781 | *expr_p = cplus_expand_constant (*expr_p); |
| 782 | if (TREE_CODE (*expr_p)((enum tree_code) (*expr_p)->base.code) == PTRMEM_CST) |
| 783 | ret = GS_ERROR; |
| 784 | else |
| 785 | ret = GS_OK; |
| 786 | break; |
| 787 | |
| 788 | case RETURN_EXPR: |
| 789 | if (TREE_OPERAND (*expr_p, 0)(*((const_cast<tree*> (tree_operand_check ((*expr_p), ( 0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 789, __FUNCTION__))))) |
| 790 | && (TREE_CODE (TREE_OPERAND (*expr_p, 0))((enum tree_code) ((*((const_cast<tree*> (tree_operand_check ((*expr_p), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 790, __FUNCTION__))))))->base.code) == INIT_EXPR |
| 791 | || TREE_CODE (TREE_OPERAND (*expr_p, 0))((enum tree_code) ((*((const_cast<tree*> (tree_operand_check ((*expr_p), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 791, __FUNCTION__))))))->base.code) == MODIFY_EXPR)) |
| 792 | { |
| 793 | expr_p = &TREE_OPERAND (*expr_p, 0)(*((const_cast<tree*> (tree_operand_check ((*expr_p), ( 0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 793, __FUNCTION__))))); |
| 794 | /* Avoid going through the INIT_EXPR case, which can |
| 795 | degrade INIT_EXPRs into AGGR_INIT_EXPRs. */ |
| 796 | goto modify_expr_case; |
| 797 | } |
| 798 | /* Fall through. */ |
| 799 | |
| 800 | default: |
| 801 | ret = (enum gimplify_status) c_gimplify_expr (expr_p, pre_p, post_p); |
| 802 | break; |
| 803 | } |
| 804 | |
| 805 | /* Restore saved state. */ |
| 806 | if (STATEMENT_CODE_P (code)statement_code_p[(int) (code)]) |
| 807 | current_stmt_tree ()->stmts_are_full_exprs_p |
| 808 | = saved_stmts_are_full_exprs_p; |
| 809 | |
| 810 | return ret; |
| 811 | } |
| 812 | |
| 813 | static inline bool |
| 814 | is_invisiref_parm (const_tree t) |
| 815 | { |
| 816 | return ((TREE_CODE (t)((enum tree_code) (t)->base.code) == PARM_DECL || TREE_CODE (t)((enum tree_code) (t)->base.code) == RESULT_DECL) |
| 817 | && DECL_BY_REFERENCE (t)((tree_check3 ((t), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 817, __FUNCTION__, (VAR_DECL), (PARM_DECL), (RESULT_DECL))) ->decl_common.decl_by_reference_flag)); |
| 818 | } |
| 819 | |
| 820 | /* A stable comparison routine for use with splay trees and DECLs. */ |
| 821 | |
| 822 | static int |
| 823 | splay_tree_compare_decl_uid (splay_tree_key xa, splay_tree_key xb) |
| 824 | { |
| 825 | tree a = (tree) xa; |
| 826 | tree b = (tree) xb; |
| 827 | |
| 828 | return DECL_UID (a)((contains_struct_check ((a), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 828, __FUNCTION__))->decl_minimal.uid) - DECL_UID (b)((contains_struct_check ((b), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 828, __FUNCTION__))->decl_minimal.uid); |
| 829 | } |
| 830 | |
| 831 | /* OpenMP context during genericization. */ |
| 832 | |
| 833 | struct cp_genericize_omp_taskreg |
| 834 | { |
| 835 | bool is_parallel; |
| 836 | bool default_shared; |
| 837 | struct cp_genericize_omp_taskreg *outer; |
| 838 | splay_tree variables; |
| 839 | }; |
| 840 | |
| 841 | /* Return true if genericization should try to determine if |
| 842 | DECL is firstprivate or shared within task regions. */ |
| 843 | |
| 844 | static bool |
| 845 | omp_var_to_track (tree decl) |
| 846 | { |
| 847 | tree type = TREE_TYPE (decl)((contains_struct_check ((decl), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 847, __FUNCTION__))->typed.type); |
| 848 | if (is_invisiref_parm (decl)) |
| 849 | type = TREE_TYPE (type)((contains_struct_check ((type), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 849, __FUNCTION__))->typed.type); |
| 850 | else if (TYPE_REF_P (type)(((enum tree_code) (type)->base.code) == REFERENCE_TYPE)) |
| 851 | type = TREE_TYPE (type)((contains_struct_check ((type), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 851, __FUNCTION__))->typed.type); |
| 852 | while (TREE_CODE (type)((enum tree_code) (type)->base.code) == ARRAY_TYPE) |
| 853 | type = TREE_TYPE (type)((contains_struct_check ((type), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 853, __FUNCTION__))->typed.type); |
| 854 | if (type == error_mark_nodeglobal_trees[TI_ERROR_MARK] || !CLASS_TYPE_P (type)(((((enum tree_code) (type)->base.code)) == RECORD_TYPE || (((enum tree_code) (type)->base.code)) == UNION_TYPE) && ((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 854, __FUNCTION__))->type_common.lang_flag_5))) |
| 855 | return false; |
| 856 | if (VAR_P (decl)(((enum tree_code) (decl)->base.code) == VAR_DECL) && CP_DECL_THREAD_LOCAL_P (decl)(((tree_not_check2 (((tree_check ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 856, __FUNCTION__, (VAR_DECL)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 856, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_0))) |
| 857 | return false; |
| 858 | if (cxx_omp_predetermined_sharing (decl) != OMP_CLAUSE_DEFAULT_UNSPECIFIED) |
| 859 | return false; |
| 860 | return true; |
| 861 | } |
| 862 | |
| 863 | /* Note DECL use in OpenMP region OMP_CTX during genericization. */ |
| 864 | |
| 865 | static void |
| 866 | omp_cxx_notice_variable (struct cp_genericize_omp_taskreg *omp_ctx, tree decl) |
| 867 | { |
| 868 | splay_tree_node n = splay_tree_lookup (omp_ctx->variables, |
| 869 | (splay_tree_key) decl); |
| 870 | if (n == NULLnullptr) |
| 871 | { |
| 872 | int flags = OMP_CLAUSE_DEFAULT_SHARED; |
| 873 | if (omp_ctx->outer) |
| 874 | omp_cxx_notice_variable (omp_ctx->outer, decl); |
| 875 | if (!omp_ctx->default_shared) |
| 876 | { |
| 877 | struct cp_genericize_omp_taskreg *octx; |
| 878 | |
| 879 | for (octx = omp_ctx->outer; octx; octx = octx->outer) |
| 880 | { |
| 881 | n = splay_tree_lookup (octx->variables, (splay_tree_key) decl); |
| 882 | if (n && n->value != OMP_CLAUSE_DEFAULT_SHARED) |
| 883 | { |
| 884 | flags = OMP_CLAUSE_DEFAULT_FIRSTPRIVATE; |
| 885 | break; |
| 886 | } |
| 887 | if (octx->is_parallel) |
| 888 | break; |
| 889 | } |
| 890 | if (octx == NULLnullptr |
| 891 | && (TREE_CODE (decl)((enum tree_code) (decl)->base.code) == PARM_DECL |
| 892 | || (!(TREE_STATIC (decl)((decl)->base.static_flag) || DECL_EXTERNAL (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 892, __FUNCTION__))->decl_common.decl_flag_1)) |
| 893 | && DECL_CONTEXT (decl)((contains_struct_check ((decl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 893, __FUNCTION__))->decl_minimal.context) == current_function_decl))) |
| 894 | flags = OMP_CLAUSE_DEFAULT_FIRSTPRIVATE; |
| 895 | if (flags == OMP_CLAUSE_DEFAULT_FIRSTPRIVATE) |
| 896 | { |
| 897 | /* DECL is implicitly determined firstprivate in |
| 898 | the current task construct. Ensure copy ctor and |
| 899 | dtor are instantiated, because during gimplification |
| 900 | it will be already too late. */ |
| 901 | tree type = TREE_TYPE (decl)((contains_struct_check ((decl), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 901, __FUNCTION__))->typed.type); |
| 902 | if (is_invisiref_parm (decl)) |
| 903 | type = TREE_TYPE (type)((contains_struct_check ((type), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 903, __FUNCTION__))->typed.type); |
| 904 | else if (TYPE_REF_P (type)(((enum tree_code) (type)->base.code) == REFERENCE_TYPE)) |
| 905 | type = TREE_TYPE (type)((contains_struct_check ((type), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 905, __FUNCTION__))->typed.type); |
| 906 | while (TREE_CODE (type)((enum tree_code) (type)->base.code) == ARRAY_TYPE) |
| 907 | type = TREE_TYPE (type)((contains_struct_check ((type), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 907, __FUNCTION__))->typed.type); |
| 908 | get_copy_ctor (type, tf_none); |
| 909 | get_dtor (type, tf_none); |
| 910 | } |
| 911 | } |
| 912 | splay_tree_insert (omp_ctx->variables, (splay_tree_key) decl, flags); |
| 913 | } |
| 914 | } |
| 915 | |
| 916 | /* True if any of the element initializers in CTOR are TARGET_EXPRs that are |
| 917 | not expected to elide, e.g. because unsafe_copy_elision_p is true. */ |
| 918 | |
| 919 | static bool |
| 920 | any_non_eliding_target_exprs (tree ctor) |
| 921 | { |
| 922 | for (const constructor_elt &e : *CONSTRUCTOR_ELTS (ctor)((tree_check ((ctor), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 922, __FUNCTION__, (CONSTRUCTOR)))->constructor.elts)) |
| 923 | { |
| 924 | if (TREE_CODE (e.value)((enum tree_code) (e.value)->base.code) == TARGET_EXPR |
| 925 | && !TARGET_EXPR_ELIDING_P (e.value)((tree_not_check2 (((tree_check ((e.value), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 925, __FUNCTION__, (TARGET_EXPR)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 925, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_3)) |
| 926 | return true; |
| 927 | } |
| 928 | return false; |
| 929 | } |
| 930 | |
| 931 | /* If we might need to clean up a partially constructed object, break down the |
| 932 | CONSTRUCTOR with split_nonconstant_init. Also expand VEC_INIT_EXPR at this |
| 933 | point. If initializing TO with FROM is non-trivial, overwrite *REPLACE with |
| 934 | the result. */ |
| 935 | |
| 936 | static void |
| 937 | cp_genericize_init (tree *replace, tree from, tree to) |
| 938 | { |
| 939 | tree init = NULL_TREE(tree) nullptr; |
| 940 | if (TREE_CODE (from)((enum tree_code) (from)->base.code) == VEC_INIT_EXPR) |
| 941 | init = expand_vec_init_expr (to, from, tf_warning_or_error); |
| 942 | else if (TREE_CODE (from)((enum tree_code) (from)->base.code) == CONSTRUCTOR |
| 943 | && TREE_SIDE_EFFECTS (from)((non_type_check ((from), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 943, __FUNCTION__))->base.side_effects_flag) |
| 944 | && ((flag_exceptionsglobal_options.x_flag_exceptions |
| 945 | && TYPE_HAS_NONTRIVIAL_DESTRUCTOR (TREE_TYPE (from))(((tree_class_check ((((contains_struct_check ((from), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 945, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 945, __FUNCTION__))->type_common.lang_flag_4))) |
| 946 | || any_non_eliding_target_exprs (from))) |
| 947 | { |
| 948 | to = cp_stabilize_reference (to); |
| 949 | replace_placeholders (from, to); |
| 950 | init = split_nonconstant_init (to, from); |
| 951 | } |
| 952 | |
| 953 | if (init) |
| 954 | { |
| 955 | if (*replace == from) |
| 956 | /* Make cp_gimplify_init_expr call replace_decl on this |
| 957 | TARGET_EXPR_INITIAL. */ |
| 958 | init = fold_convert (void_type_node, init)fold_convert_loc (((location_t) 0), global_trees[TI_VOID_TYPE ], init); |
| 959 | *replace = init; |
| 960 | } |
| 961 | } |
| 962 | |
| 963 | /* For an INIT_EXPR, replace the INIT_EXPR itself. */ |
| 964 | |
| 965 | static void |
| 966 | cp_genericize_init_expr (tree *stmt_p) |
| 967 | { |
| 968 | iloc_sentinel ils = EXPR_LOCATION (*stmt_p)((((*stmt_p)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((*stmt_p))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((*stmt_p))->base.code))]) <= tcc_expression)) ? (*stmt_p)->exp.locus : ((location_t) 0 )); |
| 969 | tree to = TREE_OPERAND (*stmt_p, 0)(*((const_cast<tree*> (tree_operand_check ((*stmt_p), ( 0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 969, __FUNCTION__))))); |
| 970 | tree from = TREE_OPERAND (*stmt_p, 1)(*((const_cast<tree*> (tree_operand_check ((*stmt_p), ( 1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 970, __FUNCTION__))))); |
| 971 | if (SIMPLE_TARGET_EXPR_P (from)(((enum tree_code) (from)->base.code) == TARGET_EXPR && (*(tree_operand_check_code ((from), (TARGET_EXPR), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 971, __FUNCTION__))) && !(((enum tree_code) (((contains_struct_check (((*(tree_operand_check_code ((from), (TARGET_EXPR), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 971, __FUNCTION__)))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 971, __FUNCTION__))->typed.type))->base.code) == VOID_TYPE )) |
| 972 | /* Return gets confused if we clobber its INIT_EXPR this soon. */ |
| 973 | && TREE_CODE (to)((enum tree_code) (to)->base.code) != RESULT_DECL) |
| 974 | from = TARGET_EXPR_INITIAL (from)(*(tree_operand_check_code ((from), (TARGET_EXPR), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 974, __FUNCTION__))); |
| 975 | cp_genericize_init (stmt_p, from, to); |
| 976 | } |
| 977 | |
| 978 | /* For a TARGET_EXPR, change the TARGET_EXPR_INITIAL. We will need to use |
| 979 | replace_decl later when we know what we're initializing. */ |
| 980 | |
| 981 | static void |
| 982 | cp_genericize_target_expr (tree *stmt_p) |
| 983 | { |
| 984 | iloc_sentinel ils = EXPR_LOCATION (*stmt_p)((((*stmt_p)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((*stmt_p))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((*stmt_p))->base.code))]) <= tcc_expression)) ? (*stmt_p)->exp.locus : ((location_t) 0 )); |
| 985 | tree slot = TARGET_EXPR_SLOT (*stmt_p)(*(tree_operand_check_code ((*stmt_p), (TARGET_EXPR), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 985, __FUNCTION__))); |
| 986 | cp_genericize_init (&TARGET_EXPR_INITIAL (*stmt_p)(*(tree_operand_check_code ((*stmt_p), (TARGET_EXPR), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 986, __FUNCTION__))), |
| 987 | TARGET_EXPR_INITIAL (*stmt_p)(*(tree_operand_check_code ((*stmt_p), (TARGET_EXPR), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 987, __FUNCTION__))), slot); |
| 988 | gcc_assert (!DECL_INITIAL (slot))((void)(!(!((contains_struct_check ((slot), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 988, __FUNCTION__))->decl_common.initial)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 988, __FUNCTION__), 0 : 0)); |
| 989 | } |
| 990 | |
| 991 | /* Similar to if (target_expr_needs_replace) replace_decl, but TP is the |
| 992 | TARGET_EXPR_INITIAL, and this also updates *_SLOT. We need this extra |
| 993 | replacement when cp_folding TARGET_EXPR to preserve the invariant that |
| 994 | AGGR_INIT_EXPR_SLOT agrees with the enclosing TARGET_EXPR_SLOT. */ |
| 995 | |
| 996 | bool |
| 997 | maybe_replace_decl (tree *tp, tree decl, tree replacement) |
| 998 | { |
| 999 | if (!*tp || !VOID_TYPE_P (TREE_TYPE (*tp))(((enum tree_code) (((contains_struct_check ((*tp), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 999, __FUNCTION__))->typed.type))->base.code) == VOID_TYPE )) |
| 1000 | return false; |
| 1001 | tree t = *tp; |
| 1002 | while (TREE_CODE (t)((enum tree_code) (t)->base.code) == COMPOUND_EXPR) |
| 1003 | t = TREE_OPERAND (t, 1)(*((const_cast<tree*> (tree_operand_check ((t), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1003, __FUNCTION__))))); |
| 1004 | if (TREE_CODE (t)((enum tree_code) (t)->base.code) == AGGR_INIT_EXPR) |
| 1005 | replace_decl (&AGGR_INIT_EXPR_SLOT (t)(*((const_cast<tree*> (tree_operand_check (((tree_check ((t), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1005, __FUNCTION__, (AGGR_INIT_EXPR)))), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1005, __FUNCTION__))))), decl, replacement); |
| 1006 | else if (TREE_CODE (t)((enum tree_code) (t)->base.code) == VEC_INIT_EXPR) |
| 1007 | replace_decl (&VEC_INIT_EXPR_SLOT (t)(*((const_cast<tree*> (tree_operand_check (((tree_check ((t), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1007, __FUNCTION__, (VEC_INIT_EXPR)))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1007, __FUNCTION__))))), decl, replacement); |
| 1008 | else |
| 1009 | replace_decl (tp, decl, replacement); |
| 1010 | return true; |
| 1011 | } |
| 1012 | |
| 1013 | /* Genericization context. */ |
| 1014 | |
| 1015 | struct cp_genericize_data |
| 1016 | { |
| 1017 | hash_set<tree> *p_set; |
| 1018 | auto_vec<tree> bind_expr_stack; |
| 1019 | struct cp_genericize_omp_taskreg *omp_ctx; |
| 1020 | tree try_block; |
| 1021 | bool no_sanitize_p; |
| 1022 | bool handle_invisiref_parm_p; |
| 1023 | }; |
| 1024 | |
| 1025 | /* Perform any pre-gimplification folding of C++ front end trees to |
| 1026 | GENERIC. |
| 1027 | Note: The folding of non-omp cases is something to move into |
| 1028 | the middle-end. As for now we have most foldings only on GENERIC |
| 1029 | in fold-const, we need to perform this before transformation to |
| 1030 | GIMPLE-form. */ |
| 1031 | |
| 1032 | struct cp_fold_data |
| 1033 | { |
| 1034 | hash_set<tree> pset; |
| 1035 | fold_flags_t flags; |
| 1036 | cp_fold_data (fold_flags_t flags): flags (flags) {} |
| 1037 | }; |
| 1038 | |
| 1039 | static tree |
| 1040 | cp_fold_r (tree *stmt_p, int *walk_subtrees, void *data_) |
| 1041 | { |
| 1042 | cp_fold_data *data = (cp_fold_data*)data_; |
| 1043 | tree stmt = *stmt_p; |
| 1044 | enum tree_code code = TREE_CODE (stmt)((enum tree_code) (stmt)->base.code); |
| 1045 | |
| 1046 | switch (code) |
| 1047 | { |
| 1048 | case PTRMEM_CST: |
| 1049 | if (TREE_CODE (PTRMEM_CST_MEMBER (stmt))((enum tree_code) ((((ptrmem_cst_t)(tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1049, __FUNCTION__, (PTRMEM_CST))))->member))->base.code ) == FUNCTION_DECL |
| 1050 | && DECL_IMMEDIATE_FUNCTION_P (PTRMEM_CST_MEMBER (stmt))(((contains_struct_check (((tree_check (((((enum tree_code) ( (((ptrmem_cst_t)(tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__, (PTRMEM_CST))))->member))->base.code ) == TEMPLATE_DECL ? ((struct tree_template_decl *)(const_cast <union tree_node *> ((((tree_check (((((ptrmem_cst_t)(tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__, (PTRMEM_CST))))->member)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__, (TEMPLATE_DECL))))))))->result : ((( ptrmem_cst_t)(tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__, (PTRMEM_CST))))->member))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__, (FUNCTION_DECL)))), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__))->decl_common.lang_specific) ? __extension__ ({ struct lang_decl *lt = ((contains_struct_check (((((enum tree_code ) ((((ptrmem_cst_t)(tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__, (PTRMEM_CST))))->member))->base.code ) == TEMPLATE_DECL ? ((struct tree_template_decl *)(const_cast <union tree_node *> ((((tree_check (((((ptrmem_cst_t)(tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__, (PTRMEM_CST))))->member)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__, (TEMPLATE_DECL))))))))->result : ((( ptrmem_cst_t)(tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__, (PTRMEM_CST))))->member))), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__))->decl_common.lang_specific); if (!( ((enum tree_code) ((((ptrmem_cst_t)(tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__, (PTRMEM_CST))))->member))->base.code ) == FUNCTION_DECL || (((enum tree_code) ((((ptrmem_cst_t)(tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__, (PTRMEM_CST))))->member))->base.code ) == TEMPLATE_DECL && ((struct tree_template_decl *)( const_cast<union tree_node *> ((((tree_check (((((ptrmem_cst_t )(tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__, (PTRMEM_CST))))->member)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__, (TEMPLATE_DECL))))))))->result != (tree ) nullptr && ((enum tree_code) (((struct tree_template_decl *)(const_cast<union tree_node *> ((((tree_check (((((ptrmem_cst_t )(tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__, (PTRMEM_CST))))->member)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__, (TEMPLATE_DECL))))))))->result)-> base.code) == FUNCTION_DECL)) || lt->u.base.selector != lds_fn ) lang_check_failed ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1050, __FUNCTION__); <->u.fn; })->immediate_fn_p : false)) |
| 1051 | { |
| 1052 | if (!data->pset.add (stmt)) |
| 1053 | error_at (PTRMEM_CST_LOCATION (stmt)(((ptrmem_cst_t)(tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1053, __FUNCTION__, (PTRMEM_CST))))->locus), |
| 1054 | "taking address of an immediate function %qD", |
| 1055 | PTRMEM_CST_MEMBER (stmt)(((ptrmem_cst_t)(tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1055, __FUNCTION__, (PTRMEM_CST))))->member)); |
| 1056 | stmt = *stmt_p = build_zero_cst (TREE_TYPE (stmt)((contains_struct_check ((stmt), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1056, __FUNCTION__))->typed.type)); |
Value stored to 'stmt' is never read | |
| 1057 | break; |
| 1058 | } |
| 1059 | break; |
| 1060 | |
| 1061 | case ADDR_EXPR: |
| 1062 | if (TREE_CODE (TREE_OPERAND (stmt, 0))((enum tree_code) ((*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1062, __FUNCTION__))))))->base.code) == FUNCTION_DECL |
| 1063 | && DECL_IMMEDIATE_FUNCTION_P (TREE_OPERAND (stmt, 0))(((contains_struct_check (((tree_check (((((enum tree_code) ( (*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__))))))->base.code) == TEMPLATE_DECL ? ( (struct tree_template_decl *)(const_cast<union tree_node * > ((((tree_check (((*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__)))))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__, (TEMPLATE_DECL))))))))->result : (*( (const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__))))))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__, (FUNCTION_DECL)))), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__))->decl_common.lang_specific) ? __extension__ ({ struct lang_decl *lt = ((contains_struct_check (((((enum tree_code ) ((*((const_cast<tree*> (tree_operand_check ((stmt), ( 0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__))))))->base.code) == TEMPLATE_DECL ? ( (struct tree_template_decl *)(const_cast<union tree_node * > ((((tree_check (((*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__)))))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__, (TEMPLATE_DECL))))))))->result : (*( (const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__))))))), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__))->decl_common.lang_specific); if (!( ((enum tree_code) ((*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__))))))->base.code) == FUNCTION_DECL || (((enum tree_code) ((*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__))))))->base.code) == TEMPLATE_DECL && ((struct tree_template_decl *)(const_cast<union tree_node *> ((((tree_check (((*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__)))))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__, (TEMPLATE_DECL))))))))->result != (tree ) nullptr && ((enum tree_code) (((struct tree_template_decl *)(const_cast<union tree_node *> ((((tree_check (((*(( const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__)))))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__, (TEMPLATE_DECL))))))))->result)-> base.code) == FUNCTION_DECL)) || lt->u.base.selector != lds_fn ) lang_check_failed ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1063, __FUNCTION__); <->u.fn; })->immediate_fn_p : false)) |
| 1064 | { |
| 1065 | error_at (EXPR_LOCATION (stmt)((((stmt)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((stmt))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((stmt))->base.code))]) <= tcc_expression )) ? (stmt)->exp.locus : ((location_t) 0)), |
| 1066 | "taking address of an immediate function %qD", |
| 1067 | TREE_OPERAND (stmt, 0)(*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1067, __FUNCTION__)))))); |
| 1068 | stmt = *stmt_p = build_zero_cst (TREE_TYPE (stmt)((contains_struct_check ((stmt), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1068, __FUNCTION__))->typed.type)); |
| 1069 | break; |
| 1070 | } |
| 1071 | break; |
| 1072 | |
| 1073 | default: |
| 1074 | break; |
| 1075 | } |
| 1076 | |
| 1077 | *stmt_p = stmt = cp_fold (*stmt_p, data->flags); |
| 1078 | |
| 1079 | if (data->pset.add (stmt)) |
| 1080 | { |
| 1081 | /* Don't walk subtrees of stmts we've already walked once, otherwise |
| 1082 | we can have exponential complexity with e.g. lots of nested |
| 1083 | SAVE_EXPRs or TARGET_EXPRs. cp_fold uses a cache and will return |
| 1084 | always the same tree, which the first time cp_fold_r has been |
| 1085 | called on it had the subtrees walked. */ |
| 1086 | *walk_subtrees = 0; |
| 1087 | return NULLnullptr; |
| 1088 | } |
| 1089 | |
| 1090 | code = TREE_CODE (stmt)((enum tree_code) (stmt)->base.code); |
| 1091 | switch (code) |
| 1092 | { |
| 1093 | tree x; |
| 1094 | int i, n; |
| 1095 | case OMP_FOR: |
| 1096 | case OMP_SIMD: |
| 1097 | case OMP_DISTRIBUTE: |
| 1098 | case OMP_LOOP: |
| 1099 | case OMP_TASKLOOP: |
| 1100 | case OACC_LOOP: |
| 1101 | cp_walk_tree (&OMP_FOR_BODY (stmt), cp_fold_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check (((tree_range_check ((stmt), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1101, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1101, __FUNCTION__))))), cp_fold_r, data, nullptr, cp_walk_subtrees ); |
| 1102 | cp_walk_tree (&OMP_FOR_CLAUSES (stmt), cp_fold_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check (((tree_range_check ((stmt), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1102, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1102, __FUNCTION__))))), cp_fold_r, data, nullptr, cp_walk_subtrees ); |
| 1103 | cp_walk_tree (&OMP_FOR_INIT (stmt), cp_fold_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check (((tree_range_check ((stmt), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1103, __FUNCTION__))), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1103, __FUNCTION__))))), cp_fold_r, data, nullptr, cp_walk_subtrees ); |
| 1104 | x = OMP_FOR_COND (stmt)(*((const_cast<tree*> (tree_operand_check (((tree_range_check ((stmt), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1104, __FUNCTION__))), (3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1104, __FUNCTION__))))); |
| 1105 | if (x && TREE_CODE_CLASS (TREE_CODE (x))tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (x)->base.code))] == tcc_comparison) |
| 1106 | { |
| 1107 | cp_walk_tree (&TREE_OPERAND (x, 0), cp_fold_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1107, __FUNCTION__))))), cp_fold_r, data, nullptr, cp_walk_subtrees ); |
| 1108 | cp_walk_tree (&TREE_OPERAND (x, 1), cp_fold_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check ((x), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1108, __FUNCTION__))))), cp_fold_r, data, nullptr, cp_walk_subtrees ); |
| 1109 | } |
| 1110 | else if (x && TREE_CODE (x)((enum tree_code) (x)->base.code) == TREE_VEC) |
| 1111 | { |
| 1112 | n = TREE_VEC_LENGTH (x)((tree_check ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1112, __FUNCTION__, (TREE_VEC)))->base.u.length); |
| 1113 | for (i = 0; i < n; i++) |
| 1114 | { |
| 1115 | tree o = TREE_VEC_ELT (x, i)(*((const_cast<tree *> (tree_vec_elt_check ((x), (i), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1115, __FUNCTION__))))); |
| 1116 | if (o && TREE_CODE_CLASS (TREE_CODE (o))tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (o)->base.code))] == tcc_comparison) |
| 1117 | cp_walk_tree (&TREE_OPERAND (o, 1), cp_fold_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check ((o), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1117, __FUNCTION__))))), cp_fold_r, data, nullptr, cp_walk_subtrees ); |
| 1118 | } |
| 1119 | } |
| 1120 | x = OMP_FOR_INCR (stmt)(*((const_cast<tree*> (tree_operand_check (((tree_range_check ((stmt), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1120, __FUNCTION__))), (4), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1120, __FUNCTION__))))); |
| 1121 | if (x && TREE_CODE (x)((enum tree_code) (x)->base.code) == TREE_VEC) |
| 1122 | { |
| 1123 | n = TREE_VEC_LENGTH (x)((tree_check ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1123, __FUNCTION__, (TREE_VEC)))->base.u.length); |
| 1124 | for (i = 0; i < n; i++) |
| 1125 | { |
| 1126 | tree o = TREE_VEC_ELT (x, i)(*((const_cast<tree *> (tree_vec_elt_check ((x), (i), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1126, __FUNCTION__))))); |
| 1127 | if (o && TREE_CODE (o)((enum tree_code) (o)->base.code) == MODIFY_EXPR) |
| 1128 | o = TREE_OPERAND (o, 1)(*((const_cast<tree*> (tree_operand_check ((o), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1128, __FUNCTION__))))); |
| 1129 | if (o && (TREE_CODE (o)((enum tree_code) (o)->base.code) == PLUS_EXPR || TREE_CODE (o)((enum tree_code) (o)->base.code) == MINUS_EXPR |
| 1130 | || TREE_CODE (o)((enum tree_code) (o)->base.code) == POINTER_PLUS_EXPR)) |
| 1131 | { |
| 1132 | cp_walk_tree (&TREE_OPERAND (o, 0), cp_fold_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check ((o), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1132, __FUNCTION__))))), cp_fold_r, data, nullptr, cp_walk_subtrees ); |
| 1133 | cp_walk_tree (&TREE_OPERAND (o, 1), cp_fold_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check ((o), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1133, __FUNCTION__))))), cp_fold_r, data, nullptr, cp_walk_subtrees ); |
| 1134 | } |
| 1135 | } |
| 1136 | } |
| 1137 | cp_walk_tree (&OMP_FOR_PRE_BODY (stmt), cp_fold_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check (((tree_range_check ((stmt), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1137, __FUNCTION__))), (5), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1137, __FUNCTION__))))), cp_fold_r, data, nullptr, cp_walk_subtrees ); |
| 1138 | *walk_subtrees = 0; |
| 1139 | return NULLnullptr; |
| 1140 | |
| 1141 | case IF_STMT: |
| 1142 | if (IF_STMT_CONSTEVAL_P (stmt)((tree_not_check2 (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1142, __FUNCTION__, (IF_STMT)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1142, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_2)) |
| 1143 | { |
| 1144 | /* Don't walk THEN_CLAUSE (stmt) for consteval if. IF_COND is always |
| 1145 | boolean_false_node. */ |
| 1146 | cp_walk_tree (&ELSE_CLAUSE (stmt), cp_fold_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1146, __FUNCTION__, (IF_STMT)))), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1146, __FUNCTION__))))), cp_fold_r, data, nullptr, cp_walk_subtrees ); |
| 1147 | cp_walk_tree (&IF_SCOPE (stmt), cp_fold_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1147, __FUNCTION__, (IF_STMT)))), (3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1147, __FUNCTION__))))), cp_fold_r, data, nullptr, cp_walk_subtrees ); |
| 1148 | *walk_subtrees = 0; |
| 1149 | return NULLnullptr; |
| 1150 | } |
| 1151 | break; |
| 1152 | |
| 1153 | /* cp_genericize_{init,target}_expr are only for genericize time; they're |
| 1154 | here rather than in cp_genericize to avoid problems with the invisible |
| 1155 | reference transition. */ |
| 1156 | case INIT_EXPR: |
| 1157 | if (data->flags & ff_genericize) |
| 1158 | cp_genericize_init_expr (stmt_p); |
| 1159 | break; |
| 1160 | |
| 1161 | case TARGET_EXPR: |
| 1162 | if (data->flags & ff_genericize) |
| 1163 | cp_genericize_target_expr (stmt_p); |
| 1164 | |
| 1165 | /* Folding might replace e.g. a COND_EXPR with a TARGET_EXPR; in |
| 1166 | that case, strip it in favor of this one. */ |
| 1167 | if (tree &init = TARGET_EXPR_INITIAL (stmt)(*(tree_operand_check_code ((stmt), (TARGET_EXPR), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1167, __FUNCTION__)))) |
| 1168 | { |
| 1169 | cp_walk_tree (&init, cp_fold_r, data, NULL)walk_tree_1 (&init, cp_fold_r, data, nullptr, cp_walk_subtrees ); |
| 1170 | cp_walk_tree (&TARGET_EXPR_CLEANUP (stmt), cp_fold_r, data, NULL)walk_tree_1 (&(*(tree_operand_check_code ((stmt), (TARGET_EXPR ), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1170, __FUNCTION__))), cp_fold_r, data, nullptr, cp_walk_subtrees ); |
| 1171 | *walk_subtrees = 0; |
| 1172 | if (TREE_CODE (init)((enum tree_code) (init)->base.code) == TARGET_EXPR) |
| 1173 | { |
| 1174 | tree sub = TARGET_EXPR_INITIAL (init)(*(tree_operand_check_code ((init), (TARGET_EXPR), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1174, __FUNCTION__))); |
| 1175 | maybe_replace_decl (&sub, TARGET_EXPR_SLOT (init)(*(tree_operand_check_code ((init), (TARGET_EXPR), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1175, __FUNCTION__))), |
| 1176 | TARGET_EXPR_SLOT (stmt)(*(tree_operand_check_code ((stmt), (TARGET_EXPR), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1176, __FUNCTION__)))); |
| 1177 | init = sub; |
| 1178 | } |
| 1179 | } |
| 1180 | break; |
| 1181 | |
| 1182 | default: |
| 1183 | break; |
| 1184 | } |
| 1185 | |
| 1186 | return NULLnullptr; |
| 1187 | } |
| 1188 | |
| 1189 | /* Fold ALL the trees! FIXME we should be able to remove this, but |
| 1190 | apparently that still causes optimization regressions. */ |
| 1191 | |
| 1192 | void |
| 1193 | cp_fold_function (tree fndecl) |
| 1194 | { |
| 1195 | /* By now all manifestly-constant-evaluated expressions will have |
| 1196 | been constant-evaluated already if possible, so we can safely |
| 1197 | pass ff_mce_false. */ |
| 1198 | cp_fold_data data (ff_genericize | ff_mce_false); |
| 1199 | cp_walk_tree (&DECL_SAVED_TREE (fndecl), cp_fold_r, &data, NULL)walk_tree_1 (&((tree_check ((fndecl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1199, __FUNCTION__, (FUNCTION_DECL)))->function_decl.saved_tree ), cp_fold_r, &data, nullptr, cp_walk_subtrees); |
| 1200 | } |
| 1201 | |
| 1202 | /* Turn SPACESHIP_EXPR EXPR into GENERIC. */ |
| 1203 | |
| 1204 | static tree genericize_spaceship (tree expr) |
| 1205 | { |
| 1206 | iloc_sentinel s (cp_expr_location (expr)); |
| 1207 | tree type = TREE_TYPE (expr)((contains_struct_check ((expr), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1207, __FUNCTION__))->typed.type); |
| 1208 | tree op0 = TREE_OPERAND (expr, 0)(*((const_cast<tree*> (tree_operand_check ((expr), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1208, __FUNCTION__))))); |
| 1209 | tree op1 = TREE_OPERAND (expr, 1)(*((const_cast<tree*> (tree_operand_check ((expr), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1209, __FUNCTION__))))); |
| 1210 | return genericize_spaceship (input_location, type, op0, op1); |
| 1211 | } |
| 1212 | |
| 1213 | /* If EXPR involves an anonymous VLA type, prepend a DECL_EXPR for that type |
| 1214 | to trigger gimplify_type_sizes; otherwise a cast to pointer-to-VLA confuses |
| 1215 | the middle-end (c++/88256). If EXPR is a DECL, use add_stmt and return |
| 1216 | NULL_TREE; otherwise return a COMPOUND_STMT of the DECL_EXPR and EXPR. */ |
| 1217 | |
| 1218 | tree |
| 1219 | predeclare_vla (tree expr) |
| 1220 | { |
| 1221 | tree type = TREE_TYPE (expr)((contains_struct_check ((expr), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1221, __FUNCTION__))->typed.type); |
| 1222 | if (type == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 1223 | return expr; |
| 1224 | if (is_typedef_decl (expr)) |
| 1225 | type = DECL_ORIGINAL_TYPE (expr)((tree_check ((expr), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1225, __FUNCTION__, (TYPE_DECL)))->decl_non_common.result ); |
| 1226 | |
| 1227 | /* We need to strip pointers for gimplify_type_sizes. */ |
| 1228 | tree vla = type; |
| 1229 | while (POINTER_TYPE_P (vla)(((enum tree_code) (vla)->base.code) == POINTER_TYPE || (( enum tree_code) (vla)->base.code) == REFERENCE_TYPE)) |
| 1230 | { |
| 1231 | if (TYPE_NAME (vla)((tree_class_check ((vla), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1231, __FUNCTION__))->type_common.name)) |
| 1232 | return expr; |
| 1233 | vla = TREE_TYPE (vla)((contains_struct_check ((vla), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1233, __FUNCTION__))->typed.type); |
| 1234 | } |
| 1235 | if (vla == type || TYPE_NAME (vla)((tree_class_check ((vla), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1235, __FUNCTION__))->type_common.name) |
| 1236 | || !variably_modified_type_p (vla, NULL_TREE(tree) nullptr)) |
| 1237 | return expr; |
| 1238 | |
| 1239 | tree decl = build_decl (input_location, TYPE_DECL, NULL_TREE(tree) nullptr, vla); |
| 1240 | DECL_ARTIFICIAL (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1240, __FUNCTION__))->decl_common.artificial_flag) = 1; |
| 1241 | TYPE_NAME (vla)((tree_class_check ((vla), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1241, __FUNCTION__))->type_common.name) = decl; |
| 1242 | tree dexp = build_stmt (input_location, DECL_EXPR, decl); |
| 1243 | if (DECL_P (expr)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (expr)->base.code))] == tcc_declaration)) |
| 1244 | { |
| 1245 | add_stmt (dexp); |
| 1246 | return NULL_TREE(tree) nullptr; |
| 1247 | } |
| 1248 | else |
| 1249 | { |
| 1250 | expr = build2 (COMPOUND_EXPR, type, dexp, expr); |
| 1251 | return expr; |
| 1252 | } |
| 1253 | } |
| 1254 | |
| 1255 | /* Perform any pre-gimplification lowering of C++ front end trees to |
| 1256 | GENERIC. */ |
| 1257 | |
| 1258 | static tree |
| 1259 | cp_genericize_r (tree *stmt_p, int *walk_subtrees, void *data) |
| 1260 | { |
| 1261 | tree stmt = *stmt_p; |
| 1262 | struct cp_genericize_data *wtd = (struct cp_genericize_data *) data; |
| 1263 | hash_set<tree> *p_set = wtd->p_set; |
| 1264 | |
| 1265 | /* If in an OpenMP context, note var uses. */ |
| 1266 | if (UNLIKELY (wtd->omp_ctx != NULL)(__builtin_expect ((wtd->omp_ctx != nullptr), 0)) |
| 1267 | && (VAR_P (stmt)(((enum tree_code) (stmt)->base.code) == VAR_DECL) |
| 1268 | || TREE_CODE (stmt)((enum tree_code) (stmt)->base.code) == PARM_DECL |
| 1269 | || TREE_CODE (stmt)((enum tree_code) (stmt)->base.code) == RESULT_DECL) |
| 1270 | && omp_var_to_track (stmt)) |
| 1271 | omp_cxx_notice_variable (wtd->omp_ctx, stmt); |
| 1272 | |
| 1273 | /* Don't dereference parms in a thunk, pass the references through. */ |
| 1274 | if ((TREE_CODE (stmt)((enum tree_code) (stmt)->base.code) == CALL_EXPR && call_from_lambda_thunk_p (stmt)) |
| 1275 | || (TREE_CODE (stmt)((enum tree_code) (stmt)->base.code) == AGGR_INIT_EXPR && AGGR_INIT_FROM_THUNK_P (stmt)((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1275, __FUNCTION__, (AGGR_INIT_EXPR)))->base.protected_flag ))) |
| 1276 | { |
| 1277 | *walk_subtrees = 0; |
| 1278 | return NULLnullptr; |
| 1279 | } |
| 1280 | |
| 1281 | /* Dereference invisible reference parms. */ |
| 1282 | if (wtd->handle_invisiref_parm_p && is_invisiref_parm (stmt)) |
| 1283 | { |
| 1284 | *stmt_p = convert_from_reference (stmt); |
| 1285 | p_set->add (*stmt_p); |
| 1286 | *walk_subtrees = 0; |
| 1287 | return NULLnullptr; |
| 1288 | } |
| 1289 | |
| 1290 | /* Map block scope extern declarations to visible declarations with the |
| 1291 | same name and type in outer scopes if any. */ |
| 1292 | if (VAR_OR_FUNCTION_DECL_P (stmt)(((enum tree_code) (stmt)->base.code) == VAR_DECL || ((enum tree_code) (stmt)->base.code) == FUNCTION_DECL) && DECL_LOCAL_DECL_P (stmt)((contains_struct_check (((tree_check2 ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1292, __FUNCTION__, (VAR_DECL), (FUNCTION_DECL)))), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1292, __FUNCTION__))->decl_common.lang_flag_0)) |
| 1293 | if (tree alias = DECL_LOCAL_DECL_ALIAS (stmt)(__extension__ ({ struct lang_decl *lt = ((contains_struct_check (((((void)(!(((contains_struct_check (((tree_check2 ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__, (VAR_DECL), (FUNCTION_DECL)))), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__))->decl_common.lang_flag_0)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__), 0 : 0)), stmt)), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__))->decl_common.lang_specific); if (!( (((enum tree_code) ((((void)(!(((contains_struct_check (((tree_check2 ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__, (VAR_DECL), (FUNCTION_DECL)))), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__))->decl_common.lang_flag_0)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__), 0 : 0)), stmt))->base.code) == VAR_DECL || ((enum tree_code) ((((void)(!(((contains_struct_check ((( tree_check2 ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__, (VAR_DECL), (FUNCTION_DECL)))), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__))->decl_common.lang_flag_0)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__), 0 : 0)), stmt))->base.code) == FUNCTION_DECL ) || ((enum tree_code) ((((void)(!(((contains_struct_check (( (tree_check2 ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__, (VAR_DECL), (FUNCTION_DECL)))), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__))->decl_common.lang_flag_0)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__), 0 : 0)), stmt))->base.code) == FIELD_DECL || ((enum tree_code) ((((void)(!(((contains_struct_check ((( tree_check2 ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__, (VAR_DECL), (FUNCTION_DECL)))), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__))->decl_common.lang_flag_0)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__), 0 : 0)), stmt))->base.code) == CONST_DECL || ((enum tree_code) ((((void)(!(((contains_struct_check ((( tree_check2 ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__, (VAR_DECL), (FUNCTION_DECL)))), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__))->decl_common.lang_flag_0)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__), 0 : 0)), stmt))->base.code) == TYPE_DECL || ((enum tree_code) ((((void)(!(((contains_struct_check ((( tree_check2 ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__, (VAR_DECL), (FUNCTION_DECL)))), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__))->decl_common.lang_flag_0)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__), 0 : 0)), stmt))->base.code) == TEMPLATE_DECL || ((enum tree_code) ((((void)(!(((contains_struct_check ((( tree_check2 ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__, (VAR_DECL), (FUNCTION_DECL)))), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__))->decl_common.lang_flag_0)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__), 0 : 0)), stmt))->base.code) == USING_DECL || ((enum tree_code) ((((void)(!(((contains_struct_check ((( tree_check2 ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__, (VAR_DECL), (FUNCTION_DECL)))), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__))->decl_common.lang_flag_0)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__), 0 : 0)), stmt))->base.code) == CONCEPT_DECL )) lang_check_failed ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1293, __FUNCTION__); <->u.min; })->access)) |
| 1294 | { |
| 1295 | if (alias != error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 1296 | { |
| 1297 | *stmt_p = alias; |
| 1298 | TREE_USED (alias)((alias)->base.used_flag) |= TREE_USED (stmt)((stmt)->base.used_flag); |
| 1299 | } |
| 1300 | *walk_subtrees = 0; |
| 1301 | return NULLnullptr; |
| 1302 | } |
| 1303 | |
| 1304 | if (TREE_CODE (stmt)((enum tree_code) (stmt)->base.code) == INTEGER_CST |
| 1305 | && TYPE_REF_P (TREE_TYPE (stmt))(((enum tree_code) (((contains_struct_check ((stmt), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1305, __FUNCTION__))->typed.type))->base.code) == REFERENCE_TYPE ) |
| 1306 | && (flag_sanitizeglobal_options.x_flag_sanitize & (SANITIZE_NULL | SANITIZE_ALIGNMENT)) |
| 1307 | && !wtd->no_sanitize_p) |
| 1308 | { |
| 1309 | ubsan_maybe_instrument_reference (stmt_p); |
| 1310 | if (*stmt_p != stmt) |
| 1311 | { |
| 1312 | *walk_subtrees = 0; |
| 1313 | return NULL_TREE(tree) nullptr; |
| 1314 | } |
| 1315 | } |
| 1316 | |
| 1317 | /* Other than invisiref parms, don't walk the same tree twice. */ |
| 1318 | if (p_set->contains (stmt)) |
| 1319 | { |
| 1320 | *walk_subtrees = 0; |
| 1321 | return NULL_TREE(tree) nullptr; |
| 1322 | } |
| 1323 | |
| 1324 | switch (TREE_CODE (stmt)((enum tree_code) (stmt)->base.code)) |
| 1325 | { |
| 1326 | case ADDR_EXPR: |
| 1327 | if (is_invisiref_parm (TREE_OPERAND (stmt, 0)(*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1327, __FUNCTION__))))))) |
| 1328 | { |
| 1329 | /* If in an OpenMP context, note var uses. */ |
| 1330 | if (UNLIKELY (wtd->omp_ctx != NULL)(__builtin_expect ((wtd->omp_ctx != nullptr), 0)) |
| 1331 | && omp_var_to_track (TREE_OPERAND (stmt, 0)(*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1331, __FUNCTION__))))))) |
| 1332 | omp_cxx_notice_variable (wtd->omp_ctx, TREE_OPERAND (stmt, 0)(*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1332, __FUNCTION__)))))); |
| 1333 | *stmt_p = fold_convert (TREE_TYPE (stmt), TREE_OPERAND (stmt, 0))fold_convert_loc (((location_t) 0), ((contains_struct_check ( (stmt), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1333, __FUNCTION__))->typed.type), (*((const_cast<tree *> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1333, __FUNCTION__)))))); |
| 1334 | *walk_subtrees = 0; |
| 1335 | } |
| 1336 | break; |
| 1337 | |
| 1338 | case RETURN_EXPR: |
| 1339 | if (TREE_OPERAND (stmt, 0)(*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1339, __FUNCTION__))))) && is_invisiref_parm (TREE_OPERAND (stmt, 0)(*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1339, __FUNCTION__))))))) |
| 1340 | /* Don't dereference an invisiref RESULT_DECL inside a RETURN_EXPR. */ |
| 1341 | *walk_subtrees = 0; |
| 1342 | break; |
| 1343 | |
| 1344 | case OMP_CLAUSE: |
| 1345 | switch (OMP_CLAUSE_CODE (stmt)((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1345, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code) |
| 1346 | { |
| 1347 | case OMP_CLAUSE_LASTPRIVATE: |
| 1348 | /* Don't dereference an invisiref in OpenMP clauses. */ |
| 1349 | if (is_invisiref_parm (OMP_CLAUSE_DECL (stmt)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1349, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1349, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1349, __FUNCTION__))))) |
| 1350 | { |
| 1351 | *walk_subtrees = 0; |
| 1352 | if (OMP_CLAUSE_LASTPRIVATE_STMT (stmt)(*(omp_clause_elt_check (((omp_clause_subcode_check ((stmt), ( OMP_CLAUSE_LASTPRIVATE), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1352, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1352, __FUNCTION__)))) |
| 1353 | cp_walk_tree (&OMP_CLAUSE_LASTPRIVATE_STMT (stmt),walk_tree_1 (&(*(omp_clause_elt_check (((omp_clause_subcode_check ((stmt), (OMP_CLAUSE_LASTPRIVATE), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1353, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1353, __FUNCTION__))), cp_genericize_r, data, nullptr, cp_walk_subtrees ) |
| 1354 | cp_genericize_r, data, NULL)walk_tree_1 (&(*(omp_clause_elt_check (((omp_clause_subcode_check ((stmt), (OMP_CLAUSE_LASTPRIVATE), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1353, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1353, __FUNCTION__))), cp_genericize_r, data, nullptr, cp_walk_subtrees ); |
| 1355 | } |
| 1356 | break; |
| 1357 | case OMP_CLAUSE_PRIVATE: |
| 1358 | /* Don't dereference an invisiref in OpenMP clauses. */ |
| 1359 | if (is_invisiref_parm (OMP_CLAUSE_DECL (stmt)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1359, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1359, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1359, __FUNCTION__))))) |
| 1360 | *walk_subtrees = 0; |
| 1361 | else if (wtd->omp_ctx != NULLnullptr) |
| 1362 | { |
| 1363 | /* Private clause doesn't cause any references to the |
| 1364 | var in outer contexts, avoid calling |
| 1365 | omp_cxx_notice_variable for it. */ |
| 1366 | struct cp_genericize_omp_taskreg *old = wtd->omp_ctx; |
| 1367 | wtd->omp_ctx = NULLnullptr; |
| 1368 | cp_walk_tree (&OMP_CLAUSE_DECL (stmt), cp_genericize_r,walk_tree_1 (&(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1368, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1368, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1368, __FUNCTION__))), cp_genericize_r, data, nullptr, cp_walk_subtrees ) |
| 1369 | data, NULL)walk_tree_1 (&(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1368, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1368, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1368, __FUNCTION__))), cp_genericize_r, data, nullptr, cp_walk_subtrees ); |
| 1370 | wtd->omp_ctx = old; |
| 1371 | *walk_subtrees = 0; |
| 1372 | } |
| 1373 | break; |
| 1374 | case OMP_CLAUSE_SHARED: |
| 1375 | case OMP_CLAUSE_FIRSTPRIVATE: |
| 1376 | case OMP_CLAUSE_COPYIN: |
| 1377 | case OMP_CLAUSE_COPYPRIVATE: |
| 1378 | case OMP_CLAUSE_INCLUSIVE: |
| 1379 | case OMP_CLAUSE_EXCLUSIVE: |
| 1380 | /* Don't dereference an invisiref in OpenMP clauses. */ |
| 1381 | if (is_invisiref_parm (OMP_CLAUSE_DECL (stmt)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1381, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1381, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1381, __FUNCTION__))))) |
| 1382 | *walk_subtrees = 0; |
| 1383 | break; |
| 1384 | case OMP_CLAUSE_REDUCTION: |
| 1385 | case OMP_CLAUSE_IN_REDUCTION: |
| 1386 | case OMP_CLAUSE_TASK_REDUCTION: |
| 1387 | /* Don't dereference an invisiref in reduction clause's |
| 1388 | OMP_CLAUSE_DECL either. OMP_CLAUSE_REDUCTION_{INIT,MERGE} |
| 1389 | still needs to be genericized. */ |
| 1390 | if (is_invisiref_parm (OMP_CLAUSE_DECL (stmt)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1390, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1390, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1390, __FUNCTION__))))) |
| 1391 | { |
| 1392 | *walk_subtrees = 0; |
| 1393 | if (OMP_CLAUSE_REDUCTION_INIT (stmt)(*(omp_clause_elt_check (((omp_clause_range_check ((stmt), (OMP_CLAUSE_REDUCTION ), (OMP_CLAUSE_IN_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1393, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1393, __FUNCTION__)))) |
| 1394 | cp_walk_tree (&OMP_CLAUSE_REDUCTION_INIT (stmt),walk_tree_1 (&(*(omp_clause_elt_check (((omp_clause_range_check ((stmt), (OMP_CLAUSE_REDUCTION), (OMP_CLAUSE_IN_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1394, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1394, __FUNCTION__))), cp_genericize_r, data, nullptr, cp_walk_subtrees ) |
| 1395 | cp_genericize_r, data, NULL)walk_tree_1 (&(*(omp_clause_elt_check (((omp_clause_range_check ((stmt), (OMP_CLAUSE_REDUCTION), (OMP_CLAUSE_IN_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1394, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1394, __FUNCTION__))), cp_genericize_r, data, nullptr, cp_walk_subtrees ); |
| 1396 | if (OMP_CLAUSE_REDUCTION_MERGE (stmt)(*(omp_clause_elt_check (((omp_clause_range_check ((stmt), (OMP_CLAUSE_REDUCTION ), (OMP_CLAUSE_IN_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1396, __FUNCTION__))), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1396, __FUNCTION__)))) |
| 1397 | cp_walk_tree (&OMP_CLAUSE_REDUCTION_MERGE (stmt),walk_tree_1 (&(*(omp_clause_elt_check (((omp_clause_range_check ((stmt), (OMP_CLAUSE_REDUCTION), (OMP_CLAUSE_IN_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1397, __FUNCTION__))), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1397, __FUNCTION__))), cp_genericize_r, data, nullptr, cp_walk_subtrees ) |
| 1398 | cp_genericize_r, data, NULL)walk_tree_1 (&(*(omp_clause_elt_check (((omp_clause_range_check ((stmt), (OMP_CLAUSE_REDUCTION), (OMP_CLAUSE_IN_REDUCTION), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1397, __FUNCTION__))), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1397, __FUNCTION__))), cp_genericize_r, data, nullptr, cp_walk_subtrees ); |
| 1399 | } |
| 1400 | break; |
| 1401 | default: |
| 1402 | break; |
| 1403 | } |
| 1404 | break; |
| 1405 | |
| 1406 | /* Due to the way voidify_wrapper_expr is written, we don't get a chance |
| 1407 | to lower this construct before scanning it, so we need to lower these |
| 1408 | before doing anything else. */ |
| 1409 | case CLEANUP_STMT: |
| 1410 | *stmt_p = build2_loc (EXPR_LOCATION (stmt)((((stmt)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((stmt))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((stmt))->base.code))]) <= tcc_expression )) ? (stmt)->exp.locus : ((location_t) 0)), |
| 1411 | CLEANUP_EH_ONLY (stmt)((stmt)->base.static_flag) ? TRY_CATCH_EXPR |
| 1412 | : TRY_FINALLY_EXPR, |
| 1413 | void_type_nodeglobal_trees[TI_VOID_TYPE], |
| 1414 | CLEANUP_BODY (stmt)(*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1414, __FUNCTION__, (CLEANUP_STMT)))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1414, __FUNCTION__))))), |
| 1415 | CLEANUP_EXPR (stmt)(*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1415, __FUNCTION__, (CLEANUP_STMT)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1415, __FUNCTION__)))))); |
| 1416 | break; |
| 1417 | |
| 1418 | case IF_STMT: |
| 1419 | genericize_if_stmt (stmt_p); |
| 1420 | /* *stmt_p has changed, tail recurse to handle it again. */ |
| 1421 | return cp_genericize_r (stmt_p, walk_subtrees, data); |
| 1422 | |
| 1423 | /* COND_EXPR might have incompatible types in branches if one or both |
| 1424 | arms are bitfields. Fix it up now. */ |
| 1425 | case COND_EXPR: |
| 1426 | { |
| 1427 | tree type_left |
| 1428 | = (TREE_OPERAND (stmt, 1)(*((const_cast<tree*> (tree_operand_check ((stmt), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1428, __FUNCTION__))))) |
| 1429 | ? is_bitfield_expr_with_lowered_type (TREE_OPERAND (stmt, 1)(*((const_cast<tree*> (tree_operand_check ((stmt), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1429, __FUNCTION__)))))) |
| 1430 | : NULL_TREE(tree) nullptr); |
| 1431 | tree type_right |
| 1432 | = (TREE_OPERAND (stmt, 2)(*((const_cast<tree*> (tree_operand_check ((stmt), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1432, __FUNCTION__))))) |
| 1433 | ? is_bitfield_expr_with_lowered_type (TREE_OPERAND (stmt, 2)(*((const_cast<tree*> (tree_operand_check ((stmt), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1433, __FUNCTION__)))))) |
| 1434 | : NULL_TREE(tree) nullptr); |
| 1435 | if (type_left |
| 1436 | && !useless_type_conversion_p (TREE_TYPE (stmt)((contains_struct_check ((stmt), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1436, __FUNCTION__))->typed.type), |
| 1437 | TREE_TYPE (TREE_OPERAND (stmt, 1))((contains_struct_check (((*((const_cast<tree*> (tree_operand_check ((stmt), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1437, __FUNCTION__)))))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1437, __FUNCTION__))->typed.type))) |
| 1438 | { |
| 1439 | TREE_OPERAND (stmt, 1)(*((const_cast<tree*> (tree_operand_check ((stmt), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1439, __FUNCTION__))))) |
| 1440 | = fold_convert (type_left, TREE_OPERAND (stmt, 1))fold_convert_loc (((location_t) 0), type_left, (*((const_cast <tree*> (tree_operand_check ((stmt), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1440, __FUNCTION__)))))); |
| 1441 | gcc_assert (useless_type_conversion_p (TREE_TYPE (stmt),((void)(!(useless_type_conversion_p (((contains_struct_check ( (stmt), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1441, __FUNCTION__))->typed.type), type_left)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1442, __FUNCTION__), 0 : 0)) |
| 1442 | type_left))((void)(!(useless_type_conversion_p (((contains_struct_check ( (stmt), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1441, __FUNCTION__))->typed.type), type_left)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1442, __FUNCTION__), 0 : 0)); |
| 1443 | } |
| 1444 | if (type_right |
| 1445 | && !useless_type_conversion_p (TREE_TYPE (stmt)((contains_struct_check ((stmt), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1445, __FUNCTION__))->typed.type), |
| 1446 | TREE_TYPE (TREE_OPERAND (stmt, 2))((contains_struct_check (((*((const_cast<tree*> (tree_operand_check ((stmt), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1446, __FUNCTION__)))))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1446, __FUNCTION__))->typed.type))) |
| 1447 | { |
| 1448 | TREE_OPERAND (stmt, 2)(*((const_cast<tree*> (tree_operand_check ((stmt), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1448, __FUNCTION__))))) |
| 1449 | = fold_convert (type_right, TREE_OPERAND (stmt, 2))fold_convert_loc (((location_t) 0), type_right, (*((const_cast <tree*> (tree_operand_check ((stmt), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1449, __FUNCTION__)))))); |
| 1450 | gcc_assert (useless_type_conversion_p (TREE_TYPE (stmt),((void)(!(useless_type_conversion_p (((contains_struct_check ( (stmt), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1450, __FUNCTION__))->typed.type), type_right)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1451, __FUNCTION__), 0 : 0)) |
| 1451 | type_right))((void)(!(useless_type_conversion_p (((contains_struct_check ( (stmt), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1450, __FUNCTION__))->typed.type), type_right)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1451, __FUNCTION__), 0 : 0)); |
| 1452 | } |
| 1453 | } |
| 1454 | break; |
| 1455 | |
| 1456 | case BIND_EXPR: |
| 1457 | if (UNLIKELY (wtd->omp_ctx != NULL)(__builtin_expect ((wtd->omp_ctx != nullptr), 0))) |
| 1458 | { |
| 1459 | tree decl; |
| 1460 | for (decl = BIND_EXPR_VARS (stmt)((*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1460, __FUNCTION__, (BIND_EXPR)))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1460, __FUNCTION__)))))); decl; decl = DECL_CHAIN (decl)(((contains_struct_check (((contains_struct_check ((decl), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1460, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1460, __FUNCTION__))->common.chain))) |
| 1461 | if (VAR_P (decl)(((enum tree_code) (decl)->base.code) == VAR_DECL) |
| 1462 | && !DECL_EXTERNAL (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1462, __FUNCTION__))->decl_common.decl_flag_1) |
| 1463 | && omp_var_to_track (decl)) |
| 1464 | { |
| 1465 | splay_tree_node n |
| 1466 | = splay_tree_lookup (wtd->omp_ctx->variables, |
| 1467 | (splay_tree_key) decl); |
| 1468 | if (n == NULLnullptr) |
| 1469 | splay_tree_insert (wtd->omp_ctx->variables, |
| 1470 | (splay_tree_key) decl, |
| 1471 | TREE_STATIC (decl)((decl)->base.static_flag) |
| 1472 | ? OMP_CLAUSE_DEFAULT_SHARED |
| 1473 | : OMP_CLAUSE_DEFAULT_PRIVATE); |
| 1474 | } |
| 1475 | } |
| 1476 | if (sanitize_flags_p (SANITIZE_NULL | SANITIZE_ALIGNMENT | SANITIZE_VPTR)) |
| 1477 | { |
| 1478 | /* The point here is to not sanitize static initializers. */ |
| 1479 | bool no_sanitize_p = wtd->no_sanitize_p; |
| 1480 | wtd->no_sanitize_p = true; |
| 1481 | for (tree decl = BIND_EXPR_VARS (stmt)((*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1481, __FUNCTION__, (BIND_EXPR)))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1481, __FUNCTION__)))))); |
| 1482 | decl; |
| 1483 | decl = DECL_CHAIN (decl)(((contains_struct_check (((contains_struct_check ((decl), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1483, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1483, __FUNCTION__))->common.chain))) |
| 1484 | if (VAR_P (decl)(((enum tree_code) (decl)->base.code) == VAR_DECL) |
| 1485 | && TREE_STATIC (decl)((decl)->base.static_flag) |
| 1486 | && DECL_INITIAL (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1486, __FUNCTION__))->decl_common.initial)) |
| 1487 | cp_walk_tree (&DECL_INITIAL (decl), cp_genericize_r, data, NULL)walk_tree_1 (&((contains_struct_check ((decl), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1487, __FUNCTION__))->decl_common.initial), cp_genericize_r , data, nullptr, cp_walk_subtrees); |
| 1488 | wtd->no_sanitize_p = no_sanitize_p; |
| 1489 | } |
| 1490 | wtd->bind_expr_stack.safe_push (stmt); |
| 1491 | cp_walk_tree (&BIND_EXPR_BODY (stmt),walk_tree_1 (&((*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1491, __FUNCTION__, (BIND_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1491, __FUNCTION__)))))), cp_genericize_r, data, nullptr, cp_walk_subtrees ) |
| 1492 | cp_genericize_r, data, NULL)walk_tree_1 (&((*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1491, __FUNCTION__, (BIND_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1491, __FUNCTION__)))))), cp_genericize_r, data, nullptr, cp_walk_subtrees ); |
| 1493 | wtd->bind_expr_stack.pop (); |
| 1494 | break; |
| 1495 | |
| 1496 | case ASSERTION_STMT: |
| 1497 | case PRECONDITION_STMT: |
| 1498 | case POSTCONDITION_STMT: |
| 1499 | { |
| 1500 | if (tree check = build_contract_check (stmt)) |
| 1501 | { |
| 1502 | *stmt_p = check; |
| 1503 | return cp_genericize_r (stmt_p, walk_subtrees, data); |
| 1504 | } |
| 1505 | |
| 1506 | /* If we didn't build a check, replace it with void_node so we don't |
| 1507 | leak contracts into GENERIC. */ |
| 1508 | *stmt_p = void_nodeglobal_trees[TI_VOID]; |
| 1509 | *walk_subtrees = 0; |
| 1510 | } |
| 1511 | break; |
| 1512 | |
| 1513 | case USING_STMT: |
| 1514 | { |
| 1515 | tree block = NULL_TREE(tree) nullptr; |
| 1516 | |
| 1517 | /* Get the innermost inclosing GIMPLE_BIND that has a non NULL |
| 1518 | BLOCK, and append an IMPORTED_DECL to its |
| 1519 | BLOCK_VARS chained list. */ |
| 1520 | if (wtd->bind_expr_stack.exists ()) |
| 1521 | { |
| 1522 | int i; |
| 1523 | for (i = wtd->bind_expr_stack.length () - 1; i >= 0; i--) |
| 1524 | if ((block = BIND_EXPR_BLOCK (wtd->bind_expr_stack[i])((*((const_cast<tree*> (tree_operand_check (((tree_check ((wtd->bind_expr_stack[i]), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1524, __FUNCTION__, (BIND_EXPR)))), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1524, __FUNCTION__)))))))) |
| 1525 | break; |
| 1526 | } |
| 1527 | if (block) |
| 1528 | { |
| 1529 | tree decl = TREE_OPERAND (stmt, 0)(*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1529, __FUNCTION__))))); |
| 1530 | gcc_assert (decl)((void)(!(decl) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1530, __FUNCTION__), 0 : 0)); |
| 1531 | |
| 1532 | if (undeduced_auto_decl (decl)) |
| 1533 | /* Omit from the GENERIC, the back-end can't handle it. */; |
| 1534 | else |
| 1535 | { |
| 1536 | tree using_directive = make_node (IMPORTED_DECL); |
| 1537 | TREE_TYPE (using_directive)((contains_struct_check ((using_directive), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1537, __FUNCTION__))->typed.type) = void_type_nodeglobal_trees[TI_VOID_TYPE]; |
| 1538 | DECL_CONTEXT (using_directive)((contains_struct_check ((using_directive), (TS_DECL_MINIMAL) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1538, __FUNCTION__))->decl_minimal.context) = current_function_decl; |
| 1539 | DECL_SOURCE_LOCATION (using_directive)((contains_struct_check ((using_directive), (TS_DECL_MINIMAL) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1539, __FUNCTION__))->decl_minimal.locus) |
| 1540 | = cp_expr_loc_or_input_loc (stmt); |
| 1541 | |
| 1542 | IMPORTED_DECL_ASSOCIATED_DECL (using_directive)(((contains_struct_check (((tree_check ((using_directive), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1542, __FUNCTION__, (IMPORTED_DECL)))), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1542, __FUNCTION__))->decl_common.initial)) = decl; |
| 1543 | DECL_CHAIN (using_directive)(((contains_struct_check (((contains_struct_check ((using_directive ), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1543, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1543, __FUNCTION__))->common.chain)) = BLOCK_VARS (block)((tree_check ((block), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1543, __FUNCTION__, (BLOCK)))->block.vars); |
| 1544 | BLOCK_VARS (block)((tree_check ((block), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1544, __FUNCTION__, (BLOCK)))->block.vars) = using_directive; |
| 1545 | } |
| 1546 | } |
| 1547 | /* The USING_STMT won't appear in GENERIC. */ |
| 1548 | *stmt_p = build1 (NOP_EXPR, void_type_nodeglobal_trees[TI_VOID_TYPE], integer_zero_nodeglobal_trees[TI_INTEGER_ZERO]); |
| 1549 | *walk_subtrees = 0; |
| 1550 | } |
| 1551 | break; |
| 1552 | |
| 1553 | case DECL_EXPR: |
| 1554 | if (TREE_CODE (DECL_EXPR_DECL (stmt))((enum tree_code) ((*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1554, __FUNCTION__, (DECL_EXPR)))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1554, __FUNCTION__))))))->base.code) == USING_DECL) |
| 1555 | { |
| 1556 | /* Using decls inside DECL_EXPRs are just dropped on the floor. */ |
| 1557 | *stmt_p = build1 (NOP_EXPR, void_type_nodeglobal_trees[TI_VOID_TYPE], integer_zero_nodeglobal_trees[TI_INTEGER_ZERO]); |
| 1558 | *walk_subtrees = 0; |
| 1559 | } |
| 1560 | else |
| 1561 | { |
| 1562 | tree d = DECL_EXPR_DECL (stmt)(*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1562, __FUNCTION__, (DECL_EXPR)))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1562, __FUNCTION__))))); |
| 1563 | if (VAR_P (d)(((enum tree_code) (d)->base.code) == VAR_DECL)) |
| 1564 | gcc_assert (CP_DECL_THREAD_LOCAL_P (d) == DECL_THREAD_LOCAL_P (d))((void)(!((((tree_not_check2 (((tree_check ((d), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1564, __FUNCTION__, (VAR_DECL)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1564, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_0)) == ((((d)->base.static_flag) || ((contains_struct_check ((d), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1564, __FUNCTION__))->decl_common.decl_flag_1)) && decl_tls_model (d) >= TLS_MODEL_REAL)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1564, __FUNCTION__), 0 : 0)); |
| 1565 | } |
| 1566 | break; |
| 1567 | |
| 1568 | case OMP_PARALLEL: |
| 1569 | case OMP_TASK: |
| 1570 | case OMP_TASKLOOP: |
| 1571 | { |
| 1572 | struct cp_genericize_omp_taskreg omp_ctx; |
| 1573 | tree c, decl; |
| 1574 | splay_tree_node n; |
| 1575 | |
| 1576 | *walk_subtrees = 0; |
| 1577 | cp_walk_tree (&OMP_CLAUSES (stmt), cp_genericize_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check (((tree_range_check ((stmt), (OACC_PARALLEL), (OMP_SCAN), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1577, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1577, __FUNCTION__))))), cp_genericize_r, data, nullptr, cp_walk_subtrees ); |
| 1578 | omp_ctx.is_parallel = TREE_CODE (stmt)((enum tree_code) (stmt)->base.code) == OMP_PARALLEL; |
| 1579 | omp_ctx.default_shared = omp_ctx.is_parallel; |
| 1580 | omp_ctx.outer = wtd->omp_ctx; |
| 1581 | omp_ctx.variables = splay_tree_new (splay_tree_compare_decl_uid, 0, 0); |
| 1582 | wtd->omp_ctx = &omp_ctx; |
| 1583 | for (c = OMP_CLAUSES (stmt)(*((const_cast<tree*> (tree_operand_check (((tree_range_check ((stmt), (OACC_PARALLEL), (OMP_SCAN), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1583, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1583, __FUNCTION__))))); c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1583, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1583, __FUNCTION__))->common.chain)) |
| 1584 | switch (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1584, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code) |
| 1585 | { |
| 1586 | case OMP_CLAUSE_SHARED: |
| 1587 | case OMP_CLAUSE_PRIVATE: |
| 1588 | case OMP_CLAUSE_FIRSTPRIVATE: |
| 1589 | case OMP_CLAUSE_LASTPRIVATE: |
| 1590 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1590, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1590, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1590, __FUNCTION__))); |
| 1591 | if (decl == error_mark_nodeglobal_trees[TI_ERROR_MARK] || !omp_var_to_track (decl)) |
| 1592 | break; |
| 1593 | n = splay_tree_lookup (omp_ctx.variables, (splay_tree_key) decl); |
| 1594 | if (n != NULLnullptr) |
| 1595 | break; |
| 1596 | splay_tree_insert (omp_ctx.variables, (splay_tree_key) decl, |
| 1597 | OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1597, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_SHARED |
| 1598 | ? OMP_CLAUSE_DEFAULT_SHARED |
| 1599 | : OMP_CLAUSE_DEFAULT_PRIVATE); |
| 1600 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1600, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code != OMP_CLAUSE_PRIVATE && omp_ctx.outer) |
| 1601 | omp_cxx_notice_variable (omp_ctx.outer, decl); |
| 1602 | break; |
| 1603 | case OMP_CLAUSE_DEFAULT: |
| 1604 | if (OMP_CLAUSE_DEFAULT_KIND (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_DEFAULT), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1604, __FUNCTION__))->omp_clause.subcode.default_kind) == OMP_CLAUSE_DEFAULT_SHARED) |
| 1605 | omp_ctx.default_shared = true; |
| 1606 | default: |
| 1607 | break; |
| 1608 | } |
| 1609 | if (TREE_CODE (stmt)((enum tree_code) (stmt)->base.code) == OMP_TASKLOOP) |
| 1610 | c_genericize_control_stmt (stmt_p, walk_subtrees, data, |
| 1611 | cp_genericize_r, cp_walk_subtrees); |
| 1612 | else |
| 1613 | cp_walk_tree (&OMP_BODY (stmt), cp_genericize_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check (((tree_range_check ((stmt), (OACC_PARALLEL), (OMP_MASTER), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1613, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1613, __FUNCTION__))))), cp_genericize_r, data, nullptr, cp_walk_subtrees ); |
| 1614 | wtd->omp_ctx = omp_ctx.outer; |
| 1615 | splay_tree_delete (omp_ctx.variables); |
| 1616 | } |
| 1617 | break; |
| 1618 | |
| 1619 | case OMP_TARGET: |
| 1620 | cfun(cfun + 0)->has_omp_target = true; |
| 1621 | break; |
| 1622 | |
| 1623 | case TRY_BLOCK: |
| 1624 | { |
| 1625 | *walk_subtrees = 0; |
| 1626 | tree try_block = wtd->try_block; |
| 1627 | wtd->try_block = stmt; |
| 1628 | cp_walk_tree (&TRY_STMTS (stmt), cp_genericize_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1628, __FUNCTION__, (TRY_BLOCK)))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1628, __FUNCTION__))))), cp_genericize_r, data, nullptr, cp_walk_subtrees ); |
| 1629 | wtd->try_block = try_block; |
| 1630 | cp_walk_tree (&TRY_HANDLERS (stmt), cp_genericize_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1630, __FUNCTION__, (TRY_BLOCK)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1630, __FUNCTION__))))), cp_genericize_r, data, nullptr, cp_walk_subtrees ); |
| 1631 | } |
| 1632 | break; |
| 1633 | |
| 1634 | case MUST_NOT_THROW_EXPR: |
| 1635 | /* MUST_NOT_THROW_COND might be something else with TM. */ |
| 1636 | if (MUST_NOT_THROW_COND (stmt)(*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1636, __FUNCTION__, (MUST_NOT_THROW_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1636, __FUNCTION__))))) == NULL_TREE(tree) nullptr) |
| 1637 | { |
| 1638 | *walk_subtrees = 0; |
| 1639 | tree try_block = wtd->try_block; |
| 1640 | wtd->try_block = stmt; |
| 1641 | cp_walk_tree (&TREE_OPERAND (stmt, 0), cp_genericize_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1641, __FUNCTION__))))), cp_genericize_r, data, nullptr, cp_walk_subtrees ); |
| 1642 | wtd->try_block = try_block; |
| 1643 | } |
| 1644 | break; |
| 1645 | |
| 1646 | case THROW_EXPR: |
| 1647 | { |
| 1648 | location_t loc = location_of (stmt); |
| 1649 | if (warning_suppressed_p (stmt /* What warning? */)) |
| 1650 | /* Never mind. */; |
| 1651 | else if (wtd->try_block) |
| 1652 | { |
| 1653 | if (TREE_CODE (wtd->try_block)((enum tree_code) (wtd->try_block)->base.code) == MUST_NOT_THROW_EXPR) |
| 1654 | { |
| 1655 | auto_diagnostic_group d; |
| 1656 | if (warning_at (loc, OPT_Wterminate, |
| 1657 | "%<throw%> will always call %<terminate%>") |
| 1658 | && cxx_dialect >= cxx11 |
| 1659 | && DECL_DESTRUCTOR_P (current_function_decl)((tree_check (((((enum tree_code) (current_function_decl)-> base.code) == TEMPLATE_DECL ? ((struct tree_template_decl *)( const_cast<union tree_node *> ((((tree_check ((current_function_decl ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1659, __FUNCTION__, (TEMPLATE_DECL))))))))->result : current_function_decl )), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1659, __FUNCTION__, (FUNCTION_DECL)))->decl_with_vis.cxx_destructor )) |
| 1660 | inform (loc, "in C++11 destructors default to %<noexcept%>"); |
| 1661 | } |
| 1662 | } |
| 1663 | else |
| 1664 | { |
| 1665 | if (warn_cxx11_compatglobal_options.x_warn_cxx11_compat && cxx_dialect < cxx11 |
| 1666 | && DECL_DESTRUCTOR_P (current_function_decl)((tree_check (((((enum tree_code) (current_function_decl)-> base.code) == TEMPLATE_DECL ? ((struct tree_template_decl *)( const_cast<union tree_node *> ((((tree_check ((current_function_decl ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1666, __FUNCTION__, (TEMPLATE_DECL))))))))->result : current_function_decl )), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1666, __FUNCTION__, (FUNCTION_DECL)))->decl_with_vis.cxx_destructor ) |
| 1667 | && (TYPE_RAISES_EXCEPTIONS (TREE_TYPE (current_function_decl))((tree_class_check (((tree_check2 ((((contains_struct_check ( (current_function_decl), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1667, __FUNCTION__))->typed.type)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1667, __FUNCTION__, (FUNCTION_TYPE), (METHOD_TYPE)))), (tcc_type ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1667, __FUNCTION__))->type_non_common.lang_1) |
| 1668 | == NULL_TREE(tree) nullptr) |
| 1669 | && (get_defaulted_eh_spec (current_function_decl) |
| 1670 | == empty_except_speccp_global_trees[CPTI_EMPTY_EXCEPT_SPEC])) |
| 1671 | warning_at (loc, OPT_Wc__11_compat, |
| 1672 | "in C++11 this %<throw%> will call %<terminate%> " |
| 1673 | "because destructors default to %<noexcept%>"); |
| 1674 | } |
| 1675 | } |
| 1676 | break; |
| 1677 | |
| 1678 | case CONVERT_EXPR: |
| 1679 | gcc_checking_assert (!AGGREGATE_TYPE_P (TREE_TYPE (stmt)))((void)(!(!(((enum tree_code) (((contains_struct_check ((stmt ), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1679, __FUNCTION__))->typed.type))->base.code) == ARRAY_TYPE || (((enum tree_code) (((contains_struct_check ((stmt), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1679, __FUNCTION__))->typed.type))->base.code) == RECORD_TYPE || ((enum tree_code) (((contains_struct_check ((stmt), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1679, __FUNCTION__))->typed.type))->base.code) == UNION_TYPE || ((enum tree_code) (((contains_struct_check ((stmt), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1679, __FUNCTION__))->typed.type))->base.code) == QUAL_UNION_TYPE ))) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1679, __FUNCTION__), 0 : 0)); |
| 1680 | gcc_assert (!CONVERT_EXPR_VBASE_PATH (stmt))((void)(!(!((tree_not_check2 (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1680, __FUNCTION__, (CONVERT_EXPR)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1680, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_0)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1680, __FUNCTION__), 0 : 0)); |
| 1681 | break; |
| 1682 | |
| 1683 | case SPACESHIP_EXPR: |
| 1684 | *stmt_p = genericize_spaceship (*stmt_p); |
| 1685 | break; |
| 1686 | |
| 1687 | case PTRMEM_CST: |
| 1688 | /* By the time we get here we're handing off to the back end, so we don't |
| 1689 | need or want to preserve PTRMEM_CST anymore. */ |
| 1690 | *stmt_p = cplus_expand_constant (stmt); |
| 1691 | *walk_subtrees = 0; |
| 1692 | break; |
| 1693 | |
| 1694 | case MEM_REF: |
| 1695 | /* For MEM_REF, make sure not to sanitize the second operand even |
| 1696 | if it has reference type. It is just an offset with a type |
| 1697 | holding other information. There is no other processing we |
| 1698 | need to do for INTEGER_CSTs, so just ignore the second argument |
| 1699 | unconditionally. */ |
| 1700 | cp_walk_tree (&TREE_OPERAND (stmt, 0), cp_genericize_r, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1700, __FUNCTION__))))), cp_genericize_r, data, nullptr, cp_walk_subtrees ); |
| 1701 | *walk_subtrees = 0; |
| 1702 | break; |
| 1703 | |
| 1704 | case NOP_EXPR: |
| 1705 | *stmt_p = predeclare_vla (*stmt_p); |
| 1706 | if (!wtd->no_sanitize_p |
| 1707 | && sanitize_flags_p (SANITIZE_NULL | SANITIZE_ALIGNMENT) |
| 1708 | && TYPE_REF_P (TREE_TYPE (stmt))(((enum tree_code) (((contains_struct_check ((stmt), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1708, __FUNCTION__))->typed.type))->base.code) == REFERENCE_TYPE )) |
| 1709 | ubsan_maybe_instrument_reference (stmt_p); |
| 1710 | break; |
| 1711 | |
| 1712 | case CALL_EXPR: |
| 1713 | /* Evaluate function concept checks instead of treating them as |
| 1714 | normal functions. */ |
| 1715 | if (concept_check_p (stmt)) |
| 1716 | { |
| 1717 | *stmt_p = evaluate_concept_check (stmt); |
| 1718 | * walk_subtrees = 0; |
| 1719 | break; |
| 1720 | } |
| 1721 | |
| 1722 | if (!wtd->no_sanitize_p |
| 1723 | && sanitize_flags_p ((SANITIZE_NULL |
| 1724 | | SANITIZE_ALIGNMENT | SANITIZE_VPTR))) |
| 1725 | { |
| 1726 | tree fn = CALL_EXPR_FN (stmt)(*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1726, __FUNCTION__, (CALL_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1726, __FUNCTION__))))); |
| 1727 | if (fn != NULL_TREE(tree) nullptr |
| 1728 | && !error_operand_p (fn) |
| 1729 | && INDIRECT_TYPE_P (TREE_TYPE (fn))((((enum tree_code) (((contains_struct_check ((fn), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1729, __FUNCTION__))->typed.type))->base.code) == POINTER_TYPE ) || (((enum tree_code) (((contains_struct_check ((fn), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1729, __FUNCTION__))->typed.type))->base.code) == REFERENCE_TYPE )) |
| 1730 | && TREE_CODE (TREE_TYPE (TREE_TYPE (fn)))((enum tree_code) (((contains_struct_check ((((contains_struct_check ((fn), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1730, __FUNCTION__))->typed.type)), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1730, __FUNCTION__))->typed.type))->base.code) == METHOD_TYPE) |
| 1731 | { |
| 1732 | bool is_ctor |
| 1733 | = TREE_CODE (fn)((enum tree_code) (fn)->base.code) == ADDR_EXPR |
| 1734 | && TREE_CODE (TREE_OPERAND (fn, 0))((enum tree_code) ((*((const_cast<tree*> (tree_operand_check ((fn), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1734, __FUNCTION__))))))->base.code) == FUNCTION_DECL |
| 1735 | && DECL_CONSTRUCTOR_P (TREE_OPERAND (fn, 0))((tree_check (((((enum tree_code) ((*((const_cast<tree*> (tree_operand_check ((fn), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1735, __FUNCTION__))))))->base.code) == TEMPLATE_DECL ? ( (struct tree_template_decl *)(const_cast<union tree_node * > ((((tree_check (((*((const_cast<tree*> (tree_operand_check ((fn), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1735, __FUNCTION__)))))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1735, __FUNCTION__, (TEMPLATE_DECL))))))))->result : (*( (const_cast<tree*> (tree_operand_check ((fn), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1735, __FUNCTION__))))))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1735, __FUNCTION__, (FUNCTION_DECL)))->decl_with_vis.cxx_constructor ); |
| 1736 | if (sanitize_flags_p (SANITIZE_NULL | SANITIZE_ALIGNMENT)) |
| 1737 | ubsan_maybe_instrument_member_call (stmt, is_ctor); |
| 1738 | if (sanitize_flags_p (SANITIZE_VPTR) && !is_ctor) |
| 1739 | cp_ubsan_maybe_instrument_member_call (stmt); |
| 1740 | } |
| 1741 | else if (fn == NULL_TREE(tree) nullptr |
| 1742 | && CALL_EXPR_IFN (stmt)((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1742, __FUNCTION__, (CALL_EXPR)))->base.u.ifn) == IFN_UBSAN_NULL |
| 1743 | && TREE_CODE (CALL_EXPR_ARG (stmt, 0))((enum tree_code) ((*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1743, __FUNCTION__, (CALL_EXPR)))), ((0) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1743, __FUNCTION__))))))->base.code) == INTEGER_CST |
| 1744 | && TYPE_REF_P (TREE_TYPE (CALL_EXPR_ARG (stmt, 0)))(((enum tree_code) (((contains_struct_check (((*((const_cast< tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1744, __FUNCTION__, (CALL_EXPR)))), ((0) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1744, __FUNCTION__)))))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1744, __FUNCTION__))->typed.type))->base.code) == REFERENCE_TYPE )) |
| 1745 | *walk_subtrees = 0; |
| 1746 | } |
| 1747 | /* Fall through. */ |
| 1748 | case AGGR_INIT_EXPR: |
| 1749 | /* For calls to a multi-versioned function, overload resolution |
| 1750 | returns the function with the highest target priority, that is, |
| 1751 | the version that will checked for dispatching first. If this |
| 1752 | version is inlinable, a direct call to this version can be made |
| 1753 | otherwise the call should go through the dispatcher. */ |
| 1754 | { |
| 1755 | tree fn = cp_get_callee_fndecl_nofold (stmt); |
| 1756 | if (fn && DECL_FUNCTION_VERSIONED (fn)((tree_check ((fn), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1756, __FUNCTION__, (FUNCTION_DECL)))->function_decl.versioned_function ) |
| 1757 | && (current_function_decl == NULLnullptr |
| 1758 | || !targetm.target_option.can_inline_p (current_function_decl, |
| 1759 | fn))) |
| 1760 | if (tree dis = get_function_version_dispatcher (fn)) |
| 1761 | { |
| 1762 | mark_versions_used (dis); |
| 1763 | dis = build_address (dis); |
| 1764 | if (TREE_CODE (stmt)((enum tree_code) (stmt)->base.code) == CALL_EXPR) |
| 1765 | CALL_EXPR_FN (stmt)(*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1765, __FUNCTION__, (CALL_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1765, __FUNCTION__))))) = dis; |
| 1766 | else |
| 1767 | AGGR_INIT_EXPR_FN (stmt)(*((const_cast<tree*> (tree_operand_check (((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1767, __FUNCTION__, (AGGR_INIT_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1767, __FUNCTION__))))) = dis; |
| 1768 | } |
| 1769 | } |
| 1770 | break; |
| 1771 | |
| 1772 | case TARGET_EXPR: |
| 1773 | if (TARGET_EXPR_INITIAL (stmt)(*(tree_operand_check_code ((stmt), (TARGET_EXPR), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1773, __FUNCTION__))) |
| 1774 | && TREE_CODE (TARGET_EXPR_INITIAL (stmt))((enum tree_code) ((*(tree_operand_check_code ((stmt), (TARGET_EXPR ), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1774, __FUNCTION__))))->base.code) == CONSTRUCTOR |
| 1775 | && CONSTRUCTOR_PLACEHOLDER_BOUNDARY (TARGET_EXPR_INITIAL (stmt))(((tree_not_check2 (((tree_check (((*(tree_operand_check_code ((stmt), (TARGET_EXPR), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1775, __FUNCTION__)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1775, __FUNCTION__, (CONSTRUCTOR)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1775, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_5))) |
| 1776 | TARGET_EXPR_NO_ELIDE (stmt)((tree_check ((stmt), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1776, __FUNCTION__, (TARGET_EXPR)))->base.private_flag) = 1; |
| 1777 | break; |
| 1778 | |
| 1779 | case TEMPLATE_ID_EXPR: |
| 1780 | gcc_assert (concept_check_p (stmt))((void)(!(concept_check_p (stmt)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1780, __FUNCTION__), 0 : 0)); |
| 1781 | /* Emit the value of the concept check. */ |
| 1782 | *stmt_p = evaluate_concept_check (stmt); |
| 1783 | walk_subtrees = 0; |
| 1784 | break; |
| 1785 | |
| 1786 | case OMP_DISTRIBUTE: |
| 1787 | /* Need to explicitly instantiate copy ctors on class iterators of |
| 1788 | composite distribute parallel for. */ |
| 1789 | if (OMP_FOR_INIT (*stmt_p)(*((const_cast<tree*> (tree_operand_check (((tree_range_check ((*stmt_p), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1789, __FUNCTION__))), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1789, __FUNCTION__))))) == NULL_TREE(tree) nullptr) |
| 1790 | { |
| 1791 | tree *data[4] = { NULLnullptr, NULLnullptr, NULLnullptr, NULLnullptr }; |
| 1792 | tree inner = walk_tree (&OMP_FOR_BODY (*stmt_p),walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check (((tree_range_check ((*stmt_p), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1792, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1792, __FUNCTION__))))), find_combined_omp_for, data, nullptr , nullptr) |
| 1793 | find_combined_omp_for, data, NULL)walk_tree_1 (&(*((const_cast<tree*> (tree_operand_check (((tree_range_check ((*stmt_p), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1792, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1792, __FUNCTION__))))), find_combined_omp_for, data, nullptr , nullptr); |
| 1794 | if (inner != NULL_TREE(tree) nullptr |
| 1795 | && TREE_CODE (inner)((enum tree_code) (inner)->base.code) == OMP_FOR) |
| 1796 | { |
| 1797 | for (int i = 0; i < TREE_VEC_LENGTH (OMP_FOR_INIT (inner))((tree_check (((*((const_cast<tree*> (tree_operand_check (((tree_range_check ((inner), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1797, __FUNCTION__))), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1797, __FUNCTION__)))))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1797, __FUNCTION__, (TREE_VEC)))->base.u.length); i++) |
| 1798 | if (OMP_FOR_ORIG_DECLS (inner)(*((const_cast<tree*> (tree_operand_check (((tree_range_check ((inner), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1798, __FUNCTION__))), (6), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1798, __FUNCTION__))))) |
| 1799 | && TREE_CODE (TREE_VEC_ELT (OMP_FOR_ORIG_DECLS (inner),((enum tree_code) ((*((const_cast<tree *> (tree_vec_elt_check (((*((const_cast<tree*> (tree_operand_check (((tree_range_check ((inner), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1799, __FUNCTION__))), (6), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1799, __FUNCTION__)))))), (i), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1800, __FUNCTION__))))))->base.code) |
| 1800 | i))((enum tree_code) ((*((const_cast<tree *> (tree_vec_elt_check (((*((const_cast<tree*> (tree_operand_check (((tree_range_check ((inner), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1799, __FUNCTION__))), (6), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1799, __FUNCTION__)))))), (i), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1800, __FUNCTION__))))))->base.code) == TREE_LIST |
| 1801 | && TREE_PURPOSE (TREE_VEC_ELT (OMP_FOR_ORIG_DECLS (inner),((tree_check (((*((const_cast<tree *> (tree_vec_elt_check (((*((const_cast<tree*> (tree_operand_check (((tree_range_check ((inner), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1801, __FUNCTION__))), (6), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1801, __FUNCTION__)))))), (i), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1802, __FUNCTION__)))))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1802, __FUNCTION__, (TREE_LIST)))->list.purpose) |
| 1802 | i))((tree_check (((*((const_cast<tree *> (tree_vec_elt_check (((*((const_cast<tree*> (tree_operand_check (((tree_range_check ((inner), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1801, __FUNCTION__))), (6), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1801, __FUNCTION__)))))), (i), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1802, __FUNCTION__)))))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1802, __FUNCTION__, (TREE_LIST)))->list.purpose)) |
| 1803 | { |
| 1804 | tree orig = TREE_VEC_ELT (OMP_FOR_ORIG_DECLS (inner), i)(*((const_cast<tree *> (tree_vec_elt_check (((*((const_cast <tree*> (tree_operand_check (((tree_range_check ((inner ), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1804, __FUNCTION__))), (6), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1804, __FUNCTION__)))))), (i), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1804, __FUNCTION__))))); |
| 1805 | /* Class iterators aren't allowed on OMP_SIMD, so the only |
| 1806 | case we need to solve is distribute parallel for. */ |
| 1807 | gcc_assert (TREE_CODE (inner) == OMP_FOR((void)(!(((enum tree_code) (inner)->base.code) == OMP_FOR && data[1]) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1808, __FUNCTION__), 0 : 0)) |
| 1808 | && data[1])((void)(!(((enum tree_code) (inner)->base.code) == OMP_FOR && data[1]) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1808, __FUNCTION__), 0 : 0)); |
| 1809 | tree orig_decl = TREE_PURPOSE (orig)((tree_check ((orig), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1809, __FUNCTION__, (TREE_LIST)))->list.purpose); |
| 1810 | tree c, cl = NULL_TREE(tree) nullptr; |
| 1811 | for (c = OMP_FOR_CLAUSES (inner)(*((const_cast<tree*> (tree_operand_check (((tree_range_check ((inner), (OMP_FOR), (OACC_LOOP), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1811, __FUNCTION__))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1811, __FUNCTION__))))); |
| 1812 | c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1812, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1812, __FUNCTION__))->common.chain)) |
| 1813 | if ((OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1813, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_PRIVATE |
| 1814 | || OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1814, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_LASTPRIVATE) |
| 1815 | && OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1815, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1815, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1815, __FUNCTION__))) == orig_decl) |
| 1816 | { |
| 1817 | cl = c; |
| 1818 | break; |
| 1819 | } |
| 1820 | if (cl == NULL_TREE(tree) nullptr) |
| 1821 | { |
| 1822 | for (c = OMP_PARALLEL_CLAUSES (*data[1])(*((const_cast<tree*> (tree_operand_check (((tree_check ((*data[1]), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1822, __FUNCTION__, (OMP_PARALLEL)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1822, __FUNCTION__))))); |
| 1823 | c; c = OMP_CLAUSE_CHAIN (c)((contains_struct_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1823, __FUNCTION__, (OMP_CLAUSE)))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1823, __FUNCTION__))->common.chain)) |
| 1824 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1824, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_PRIVATE |
| 1825 | && OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1825, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1825, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1825, __FUNCTION__))) == orig_decl) |
| 1826 | { |
| 1827 | cl = c; |
| 1828 | break; |
| 1829 | } |
| 1830 | } |
| 1831 | if (cl) |
| 1832 | { |
| 1833 | orig_decl = require_complete_type (orig_decl); |
| 1834 | tree inner_type = TREE_TYPE (orig_decl)((contains_struct_check ((orig_decl), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1834, __FUNCTION__))->typed.type); |
| 1835 | if (orig_decl == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 1836 | continue; |
| 1837 | if (TYPE_REF_P (TREE_TYPE (orig_decl))(((enum tree_code) (((contains_struct_check ((orig_decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1837, __FUNCTION__))->typed.type))->base.code) == REFERENCE_TYPE )) |
| 1838 | inner_type = TREE_TYPE (inner_type)((contains_struct_check ((inner_type), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1838, __FUNCTION__))->typed.type); |
| 1839 | |
| 1840 | while (TREE_CODE (inner_type)((enum tree_code) (inner_type)->base.code) == ARRAY_TYPE) |
| 1841 | inner_type = TREE_TYPE (inner_type)((contains_struct_check ((inner_type), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1841, __FUNCTION__))->typed.type); |
| 1842 | get_copy_ctor (inner_type, tf_warning_or_error); |
| 1843 | } |
| 1844 | } |
| 1845 | } |
| 1846 | } |
| 1847 | /* FALLTHRU */ |
| 1848 | |
| 1849 | case FOR_STMT: |
| 1850 | case WHILE_STMT: |
| 1851 | case DO_STMT: |
| 1852 | case SWITCH_STMT: |
| 1853 | case CONTINUE_STMT: |
| 1854 | case BREAK_STMT: |
| 1855 | case OMP_FOR: |
| 1856 | case OMP_SIMD: |
| 1857 | case OMP_LOOP: |
| 1858 | case OACC_LOOP: |
| 1859 | case STATEMENT_LIST: |
| 1860 | /* These cases are handled by shared code. */ |
| 1861 | c_genericize_control_stmt (stmt_p, walk_subtrees, data, |
| 1862 | cp_genericize_r, cp_walk_subtrees); |
| 1863 | break; |
| 1864 | |
| 1865 | case BIT_CAST_EXPR: |
| 1866 | *stmt_p = build1_loc (EXPR_LOCATION (stmt)((((stmt)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((stmt))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((stmt))->base.code))]) <= tcc_expression )) ? (stmt)->exp.locus : ((location_t) 0)), VIEW_CONVERT_EXPR, |
| 1867 | TREE_TYPE (stmt)((contains_struct_check ((stmt), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1867, __FUNCTION__))->typed.type), TREE_OPERAND (stmt, 0)(*((const_cast<tree*> (tree_operand_check ((stmt), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1867, __FUNCTION__)))))); |
| 1868 | break; |
| 1869 | |
| 1870 | default: |
| 1871 | if (IS_TYPE_OR_DECL_P (stmt)((tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) (stmt)->base.code))] == tcc_type) || (tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) (stmt)-> base.code))] == tcc_declaration))) |
| 1872 | *walk_subtrees = 0; |
| 1873 | break; |
| 1874 | } |
| 1875 | |
| 1876 | p_set->add (*stmt_p); |
| 1877 | |
| 1878 | return NULLnullptr; |
| 1879 | } |
| 1880 | |
| 1881 | /* Lower C++ front end trees to GENERIC in T_P. */ |
| 1882 | |
| 1883 | static void |
| 1884 | cp_genericize_tree (tree* t_p, bool handle_invisiref_parm_p) |
| 1885 | { |
| 1886 | struct cp_genericize_data wtd; |
| 1887 | |
| 1888 | wtd.p_set = new hash_set<tree>; |
| 1889 | wtd.bind_expr_stack.create (0); |
| 1890 | wtd.omp_ctx = NULLnullptr; |
| 1891 | wtd.try_block = NULL_TREE(tree) nullptr; |
| 1892 | wtd.no_sanitize_p = false; |
| 1893 | wtd.handle_invisiref_parm_p = handle_invisiref_parm_p; |
| 1894 | cp_walk_tree (t_p, cp_genericize_r, &wtd, NULL)walk_tree_1 (t_p, cp_genericize_r, &wtd, nullptr, cp_walk_subtrees ); |
| 1895 | delete wtd.p_set; |
| 1896 | if (sanitize_flags_p (SANITIZE_VPTR)) |
| 1897 | cp_ubsan_instrument_member_accesses (t_p); |
| 1898 | } |
| 1899 | |
| 1900 | /* If a function that should end with a return in non-void |
| 1901 | function doesn't obviously end with return, add ubsan |
| 1902 | instrumentation code to verify it at runtime. If -fsanitize=return |
| 1903 | is not enabled, instrument __builtin_unreachable. */ |
| 1904 | |
| 1905 | static void |
| 1906 | cp_maybe_instrument_return (tree fndecl) |
| 1907 | { |
| 1908 | if (VOID_TYPE_P (TREE_TYPE (TREE_TYPE (fndecl)))(((enum tree_code) (((contains_struct_check ((((contains_struct_check ((fndecl), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1908, __FUNCTION__))->typed.type)), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1908, __FUNCTION__))->typed.type))->base.code) == VOID_TYPE ) |
| 1909 | || DECL_CONSTRUCTOR_P (fndecl)((tree_check (((((enum tree_code) (fndecl)->base.code) == TEMPLATE_DECL ? ((struct tree_template_decl *)(const_cast<union tree_node *> ((((tree_check ((fndecl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1909, __FUNCTION__, (TEMPLATE_DECL))))))))->result : fndecl )), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1909, __FUNCTION__, (FUNCTION_DECL)))->decl_with_vis.cxx_constructor ) |
| 1910 | || DECL_DESTRUCTOR_P (fndecl)((tree_check (((((enum tree_code) (fndecl)->base.code) == TEMPLATE_DECL ? ((struct tree_template_decl *)(const_cast<union tree_node *> ((((tree_check ((fndecl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1910, __FUNCTION__, (TEMPLATE_DECL))))))))->result : fndecl )), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1910, __FUNCTION__, (FUNCTION_DECL)))->decl_with_vis.cxx_destructor ) |
| 1911 | || !targetm.warn_func_return (fndecl)) |
| 1912 | return; |
| 1913 | |
| 1914 | if (!sanitize_flags_p (SANITIZE_RETURN, fndecl) |
| 1915 | /* Don't add __builtin_unreachable () if not optimizing, it will not |
| 1916 | improve any optimizations in that case, just break UB code. |
| 1917 | Don't add it if -fsanitize=unreachable -fno-sanitize=return either, |
| 1918 | UBSan covers this with ubsan_instrument_return above where sufficient |
| 1919 | information is provided, while the __builtin_unreachable () below |
| 1920 | if return sanitization is disabled will just result in hard to |
| 1921 | understand runtime error without location. */ |
| 1922 | && ((!optimizeglobal_options.x_optimize && !flag_unreachable_trapsglobal_options.x_flag_unreachable_traps) |
| 1923 | || sanitize_flags_p (SANITIZE_UNREACHABLE, fndecl))) |
| 1924 | return; |
| 1925 | |
| 1926 | tree t = DECL_SAVED_TREE (fndecl)((tree_check ((fndecl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1926, __FUNCTION__, (FUNCTION_DECL)))->function_decl.saved_tree ); |
| 1927 | while (t) |
| 1928 | { |
| 1929 | switch (TREE_CODE (t)((enum tree_code) (t)->base.code)) |
| 1930 | { |
| 1931 | case BIND_EXPR: |
| 1932 | t = BIND_EXPR_BODY (t)((*((const_cast<tree*> (tree_operand_check (((tree_check ((t), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1932, __FUNCTION__, (BIND_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1932, __FUNCTION__)))))); |
| 1933 | continue; |
| 1934 | case TRY_FINALLY_EXPR: |
| 1935 | case CLEANUP_POINT_EXPR: |
| 1936 | t = TREE_OPERAND (t, 0)(*((const_cast<tree*> (tree_operand_check ((t), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1936, __FUNCTION__))))); |
| 1937 | continue; |
| 1938 | case STATEMENT_LIST: |
| 1939 | { |
| 1940 | tree_stmt_iterator i = tsi_last (t); |
| 1941 | while (!tsi_end_p (i)) |
| 1942 | { |
| 1943 | tree p = tsi_stmt (i); |
| 1944 | if (TREE_CODE (p)((enum tree_code) (p)->base.code) != DEBUG_BEGIN_STMT) |
| 1945 | break; |
| 1946 | tsi_prev (&i); |
| 1947 | } |
| 1948 | if (!tsi_end_p (i)) |
| 1949 | { |
| 1950 | t = tsi_stmt (i); |
| 1951 | continue; |
| 1952 | } |
| 1953 | } |
| 1954 | break; |
| 1955 | case RETURN_EXPR: |
| 1956 | return; |
| 1957 | default: |
| 1958 | break; |
| 1959 | } |
| 1960 | break; |
| 1961 | } |
| 1962 | if (t == NULL_TREE(tree) nullptr) |
| 1963 | return; |
| 1964 | tree *p = &DECL_SAVED_TREE (fndecl)((tree_check ((fndecl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1964, __FUNCTION__, (FUNCTION_DECL)))->function_decl.saved_tree ); |
| 1965 | if (TREE_CODE (*p)((enum tree_code) (*p)->base.code) == BIND_EXPR) |
| 1966 | p = &BIND_EXPR_BODY (*p)((*((const_cast<tree*> (tree_operand_check (((tree_check ((*p), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1966, __FUNCTION__, (BIND_EXPR)))), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1966, __FUNCTION__)))))); |
| 1967 | |
| 1968 | location_t loc = DECL_SOURCE_LOCATION (fndecl)((contains_struct_check ((fndecl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1968, __FUNCTION__))->decl_minimal.locus); |
| 1969 | if (sanitize_flags_p (SANITIZE_RETURN, fndecl)) |
| 1970 | t = ubsan_instrument_return (loc); |
| 1971 | else |
| 1972 | t = build_builtin_unreachable (BUILTINS_LOCATION((location_t) 1)); |
| 1973 | |
| 1974 | append_to_statement_list (t, p); |
| 1975 | } |
| 1976 | |
| 1977 | void |
| 1978 | cp_genericize (tree fndecl) |
| 1979 | { |
| 1980 | tree t; |
| 1981 | |
| 1982 | /* Fix up the types of parms passed by invisible reference. */ |
| 1983 | for (t = DECL_ARGUMENTS (fndecl)((tree_check ((fndecl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1983, __FUNCTION__, (FUNCTION_DECL)))->function_decl.arguments ); t; t = DECL_CHAIN (t)(((contains_struct_check (((contains_struct_check ((t), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1983, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1983, __FUNCTION__))->common.chain))) |
| 1984 | if (TREE_ADDRESSABLE (TREE_TYPE (t))((((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1984, __FUNCTION__))->typed.type))->base.addressable_flag )) |
| 1985 | { |
| 1986 | /* If a function's arguments are copied to create a thunk, |
| 1987 | then DECL_BY_REFERENCE will be set -- but the type of the |
| 1988 | argument will be a pointer type, so we will never get |
| 1989 | here. */ |
| 1990 | gcc_assert (!DECL_BY_REFERENCE (t))((void)(!(!((tree_check3 ((t), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1990, __FUNCTION__, (VAR_DECL), (PARM_DECL), (RESULT_DECL)) )->decl_common.decl_by_reference_flag)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1990, __FUNCTION__), 0 : 0)); |
| 1991 | gcc_assert (DECL_ARG_TYPE (t) != TREE_TYPE (t))((void)(!(((tree_check ((t), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1991, __FUNCTION__, (PARM_DECL)))->decl_common.initial) != ((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1991, __FUNCTION__))->typed.type)) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1991, __FUNCTION__), 0 : 0)); |
| 1992 | TREE_TYPE (t)((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1992, __FUNCTION__))->typed.type) = DECL_ARG_TYPE (t)((tree_check ((t), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1992, __FUNCTION__, (PARM_DECL)))->decl_common.initial); |
| 1993 | DECL_BY_REFERENCE (t)((tree_check3 ((t), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1993, __FUNCTION__, (VAR_DECL), (PARM_DECL), (RESULT_DECL)) )->decl_common.decl_by_reference_flag) = 1; |
| 1994 | TREE_ADDRESSABLE (t)((t)->base.addressable_flag) = 0; |
| 1995 | relayout_decl (t); |
| 1996 | } |
| 1997 | |
| 1998 | /* Do the same for the return value. */ |
| 1999 | if (TREE_ADDRESSABLE (TREE_TYPE (DECL_RESULT (fndecl)))((((contains_struct_check ((((tree_check ((fndecl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1999, __FUNCTION__, (FUNCTION_DECL)))->decl_non_common.result )), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 1999, __FUNCTION__))->typed.type))->base.addressable_flag )) |
| 2000 | { |
| 2001 | t = DECL_RESULT (fndecl)((tree_check ((fndecl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2001, __FUNCTION__, (FUNCTION_DECL)))->decl_non_common.result ); |
| 2002 | TREE_TYPE (t)((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2002, __FUNCTION__))->typed.type) = build_reference_type (TREE_TYPE (t)((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2002, __FUNCTION__))->typed.type)); |
| 2003 | DECL_BY_REFERENCE (t)((tree_check3 ((t), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2003, __FUNCTION__, (VAR_DECL), (PARM_DECL), (RESULT_DECL)) )->decl_common.decl_by_reference_flag) = 1; |
| 2004 | TREE_ADDRESSABLE (t)((t)->base.addressable_flag) = 0; |
| 2005 | relayout_decl (t); |
| 2006 | if (DECL_NAME (t)((contains_struct_check ((t), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2006, __FUNCTION__))->decl_minimal.name)) |
| 2007 | { |
| 2008 | /* Adjust DECL_VALUE_EXPR of the original var. */ |
| 2009 | tree outer = outer_curly_brace_block (current_function_decl); |
| 2010 | tree var; |
| 2011 | |
| 2012 | if (outer) |
| 2013 | for (var = BLOCK_VARS (outer)((tree_check ((outer), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2013, __FUNCTION__, (BLOCK)))->block.vars); var; var = DECL_CHAIN (var)(((contains_struct_check (((contains_struct_check ((var), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2013, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2013, __FUNCTION__))->common.chain))) |
| 2014 | if (VAR_P (var)(((enum tree_code) (var)->base.code) == VAR_DECL) |
| 2015 | && DECL_NAME (t)((contains_struct_check ((t), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2015, __FUNCTION__))->decl_minimal.name) == DECL_NAME (var)((contains_struct_check ((var), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2015, __FUNCTION__))->decl_minimal.name) |
| 2016 | && DECL_HAS_VALUE_EXPR_P (var)((tree_check3 ((var), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2016, __FUNCTION__, (VAR_DECL), (PARM_DECL), (RESULT_DECL)) ) ->decl_common.decl_flag_2) |
| 2017 | && DECL_VALUE_EXPR (var)(decl_value_expr_lookup ((contains_struct_check ((var), (TS_DECL_WRTL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2017, __FUNCTION__)))) == t) |
| 2018 | { |
| 2019 | tree val = convert_from_reference (t); |
| 2020 | SET_DECL_VALUE_EXPR (var, val)(decl_value_expr_insert ((contains_struct_check ((var), (TS_DECL_WRTL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2020, __FUNCTION__)), val)); |
| 2021 | break; |
| 2022 | } |
| 2023 | } |
| 2024 | } |
| 2025 | |
| 2026 | /* If we're a clone, the body is already GIMPLE. */ |
| 2027 | if (DECL_CLONED_FUNCTION_P (fndecl)(((contains_struct_check ((fndecl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2027, __FUNCTION__))->decl_minimal.name) && ((!( (tree_not_check2 (((tree_check ((((contains_struct_check ((fndecl ), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2027, __FUNCTION__))->decl_minimal.name)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2027, __FUNCTION__, (IDENTIFIER_NODE)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2027, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_2)) & ((tree_not_check2 (((tree_check ((((contains_struct_check ((fndecl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2027, __FUNCTION__))->decl_minimal.name)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2027, __FUNCTION__, (IDENTIFIER_NODE)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2027, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_1)) && !((((contains_struct_check ((fndecl ), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2027, __FUNCTION__))->decl_minimal.name) == cp_global_trees [CPTI_CTOR_IDENTIFIER]) || (((contains_struct_check ((fndecl) , (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2027, __FUNCTION__))->decl_minimal.name) == cp_global_trees [CPTI_DTOR_IDENTIFIER])))) |
| 2028 | return; |
| 2029 | |
| 2030 | /* Allow cp_genericize calls to be nested. */ |
| 2031 | bc_state_t save_state; |
| 2032 | save_bc_state (&save_state); |
| 2033 | |
| 2034 | /* We do want to see every occurrence of the parms, so we can't just use |
| 2035 | walk_tree's hash functionality. */ |
| 2036 | cp_genericize_tree (&DECL_SAVED_TREE (fndecl)((tree_check ((fndecl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2036, __FUNCTION__, (FUNCTION_DECL)))->function_decl.saved_tree ), true); |
| 2037 | |
| 2038 | cp_maybe_instrument_return (fndecl); |
| 2039 | |
| 2040 | /* Do everything else. */ |
| 2041 | c_genericize (fndecl); |
| 2042 | restore_bc_state (&save_state); |
| 2043 | } |
| 2044 | |
| 2045 | /* Build code to apply FN to each member of ARG1 and ARG2. FN may be |
| 2046 | NULL if there is in fact nothing to do. ARG2 may be null if FN |
| 2047 | actually only takes one argument. */ |
| 2048 | |
| 2049 | static tree |
| 2050 | cxx_omp_clause_apply_fn (tree fn, tree arg1, tree arg2) |
| 2051 | { |
| 2052 | tree defparm, parm, t; |
| 2053 | int i = 0; |
| 2054 | int nargs; |
| 2055 | tree *argarray; |
| 2056 | |
| 2057 | if (fn == NULLnullptr) |
| 2058 | return NULLnullptr; |
| 2059 | |
| 2060 | nargs = list_length (DECL_ARGUMENTS (fn)((tree_check ((fn), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2060, __FUNCTION__, (FUNCTION_DECL)))->function_decl.arguments )); |
| 2061 | argarray = XALLOCAVEC (tree, nargs)((tree *) __builtin_alloca(sizeof (tree) * (nargs))); |
| 2062 | |
| 2063 | defparm = TREE_CHAIN (TYPE_ARG_TYPES (TREE_TYPE (fn)))((contains_struct_check ((((tree_check2 ((((contains_struct_check ((fn), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2063, __FUNCTION__))->typed.type)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2063, __FUNCTION__, (FUNCTION_TYPE), (METHOD_TYPE)))->type_non_common .values)), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2063, __FUNCTION__))->common.chain); |
| 2064 | if (arg2) |
| 2065 | defparm = TREE_CHAIN (defparm)((contains_struct_check ((defparm), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2065, __FUNCTION__))->common.chain); |
| 2066 | |
| 2067 | bool is_method = TREE_CODE (TREE_TYPE (fn))((enum tree_code) (((contains_struct_check ((fn), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2067, __FUNCTION__))->typed.type))->base.code) == METHOD_TYPE; |
| 2068 | if (TREE_CODE (TREE_TYPE (arg1))((enum tree_code) (((contains_struct_check ((arg1), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2068, __FUNCTION__))->typed.type))->base.code) == ARRAY_TYPE) |
| 2069 | { |
| 2070 | tree inner_type = TREE_TYPE (arg1)((contains_struct_check ((arg1), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2070, __FUNCTION__))->typed.type); |
| 2071 | tree start1, end1, p1; |
| 2072 | tree start2 = NULLnullptr, p2 = NULLnullptr; |
| 2073 | tree ret = NULLnullptr, lab; |
| 2074 | |
| 2075 | start1 = arg1; |
| 2076 | start2 = arg2; |
| 2077 | do |
| 2078 | { |
| 2079 | inner_type = TREE_TYPE (inner_type)((contains_struct_check ((inner_type), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2079, __FUNCTION__))->typed.type); |
| 2080 | start1 = build4 (ARRAY_REF, inner_type, start1, |
| 2081 | size_zero_nodeglobal_trees[TI_SIZE_ZERO], NULLnullptr, NULLnullptr); |
| 2082 | if (arg2) |
| 2083 | start2 = build4 (ARRAY_REF, inner_type, start2, |
| 2084 | size_zero_nodeglobal_trees[TI_SIZE_ZERO], NULLnullptr, NULLnullptr); |
| 2085 | } |
| 2086 | while (TREE_CODE (inner_type)((enum tree_code) (inner_type)->base.code) == ARRAY_TYPE); |
| 2087 | start1 = build_fold_addr_expr_loc (input_location, start1); |
| 2088 | if (arg2) |
| 2089 | start2 = build_fold_addr_expr_loc (input_location, start2); |
| 2090 | |
| 2091 | end1 = TYPE_SIZE_UNIT (TREE_TYPE (arg1))((tree_class_check ((((contains_struct_check ((arg1), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2091, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2091, __FUNCTION__))->type_common.size_unit); |
| 2092 | end1 = fold_build_pointer_plus (start1, end1)fold_build_pointer_plus_loc (((location_t) 0), start1, end1); |
| 2093 | |
| 2094 | p1 = create_tmp_var (TREE_TYPE (start1)((contains_struct_check ((start1), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2094, __FUNCTION__))->typed.type)); |
| 2095 | t = build2 (MODIFY_EXPR, TREE_TYPE (p1)((contains_struct_check ((p1), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2095, __FUNCTION__))->typed.type), p1, start1); |
| 2096 | append_to_statement_list (t, &ret); |
| 2097 | |
| 2098 | if (arg2) |
| 2099 | { |
| 2100 | p2 = create_tmp_var (TREE_TYPE (start2)((contains_struct_check ((start2), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2100, __FUNCTION__))->typed.type)); |
| 2101 | t = build2 (MODIFY_EXPR, TREE_TYPE (p2)((contains_struct_check ((p2), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2101, __FUNCTION__))->typed.type), p2, start2); |
| 2102 | append_to_statement_list (t, &ret); |
| 2103 | } |
| 2104 | |
| 2105 | lab = create_artificial_label (input_location); |
| 2106 | t = build1 (LABEL_EXPR, void_type_nodeglobal_trees[TI_VOID_TYPE], lab); |
| 2107 | append_to_statement_list (t, &ret); |
| 2108 | |
| 2109 | argarray[i++] = p1; |
| 2110 | if (arg2) |
| 2111 | argarray[i++] = p2; |
| 2112 | /* Handle default arguments. */ |
| 2113 | for (parm = defparm; parm && parm != void_list_nodeglobal_trees[TI_VOID_LIST_NODE]; |
| 2114 | parm = TREE_CHAIN (parm)((contains_struct_check ((parm), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2114, __FUNCTION__))->common.chain), i++) |
| 2115 | argarray[i] = convert_default_arg (TREE_VALUE (parm)((tree_check ((parm), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2115, __FUNCTION__, (TREE_LIST)))->list.value), |
| 2116 | TREE_PURPOSE (parm)((tree_check ((parm), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2116, __FUNCTION__, (TREE_LIST)))->list.purpose), fn, |
| 2117 | i - is_method, tf_warning_or_error); |
| 2118 | t = build_call_a (fn, i, argarray); |
| 2119 | t = fold_convert (void_type_node, t)fold_convert_loc (((location_t) 0), global_trees[TI_VOID_TYPE ], t); |
| 2120 | t = fold_build_cleanup_point_expr (TREE_TYPE (t)((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2120, __FUNCTION__))->typed.type), t); |
| 2121 | append_to_statement_list (t, &ret); |
| 2122 | |
| 2123 | t = fold_build_pointer_plus (p1, TYPE_SIZE_UNIT (inner_type))fold_build_pointer_plus_loc (((location_t) 0), p1, ((tree_class_check ((inner_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2123, __FUNCTION__))->type_common.size_unit)); |
| 2124 | t = build2 (MODIFY_EXPR, TREE_TYPE (p1)((contains_struct_check ((p1), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2124, __FUNCTION__))->typed.type), p1, t); |
| 2125 | append_to_statement_list (t, &ret); |
| 2126 | |
| 2127 | if (arg2) |
| 2128 | { |
| 2129 | t = fold_build_pointer_plus (p2, TYPE_SIZE_UNIT (inner_type))fold_build_pointer_plus_loc (((location_t) 0), p2, ((tree_class_check ((inner_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2129, __FUNCTION__))->type_common.size_unit)); |
| 2130 | t = build2 (MODIFY_EXPR, TREE_TYPE (p2)((contains_struct_check ((p2), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2130, __FUNCTION__))->typed.type), p2, t); |
| 2131 | append_to_statement_list (t, &ret); |
| 2132 | } |
| 2133 | |
| 2134 | t = build2 (NE_EXPR, boolean_type_nodeglobal_trees[TI_BOOLEAN_TYPE], p1, end1); |
| 2135 | t = build3 (COND_EXPR, void_type_nodeglobal_trees[TI_VOID_TYPE], t, build_and_jump (&lab), NULLnullptr); |
| 2136 | append_to_statement_list (t, &ret); |
| 2137 | |
| 2138 | return ret; |
| 2139 | } |
| 2140 | else |
| 2141 | { |
| 2142 | argarray[i++] = build_fold_addr_expr_loc (input_location, arg1); |
| 2143 | if (arg2) |
| 2144 | argarray[i++] = build_fold_addr_expr_loc (input_location, arg2); |
| 2145 | /* Handle default arguments. */ |
| 2146 | for (parm = defparm; parm && parm != void_list_nodeglobal_trees[TI_VOID_LIST_NODE]; |
| 2147 | parm = TREE_CHAIN (parm)((contains_struct_check ((parm), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2147, __FUNCTION__))->common.chain), i++) |
| 2148 | argarray[i] = convert_default_arg (TREE_VALUE (parm)((tree_check ((parm), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2148, __FUNCTION__, (TREE_LIST)))->list.value), |
| 2149 | TREE_PURPOSE (parm)((tree_check ((parm), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2149, __FUNCTION__, (TREE_LIST)))->list.purpose), fn, |
| 2150 | i - is_method, tf_warning_or_error); |
| 2151 | t = build_call_a (fn, i, argarray); |
| 2152 | t = fold_convert (void_type_node, t)fold_convert_loc (((location_t) 0), global_trees[TI_VOID_TYPE ], t); |
| 2153 | return fold_build_cleanup_point_expr (TREE_TYPE (t)((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2153, __FUNCTION__))->typed.type), t); |
| 2154 | } |
| 2155 | } |
| 2156 | |
| 2157 | /* Return code to initialize DECL with its default constructor, or |
| 2158 | NULL if there's nothing to do. */ |
| 2159 | |
| 2160 | tree |
| 2161 | cxx_omp_clause_default_ctor (tree clause, tree decl, tree /*outer*/) |
| 2162 | { |
| 2163 | tree info = CP_OMP_CLAUSE_INFO (clause)((contains_struct_check (((omp_clause_range_check ((clause), ( OMP_CLAUSE_PRIVATE), (OMP_CLAUSE__CONDTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2163, __FUNCTION__))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2163, __FUNCTION__))->typed.type); |
| 2164 | tree ret = NULLnullptr; |
| 2165 | |
| 2166 | if (info) |
| 2167 | ret = cxx_omp_clause_apply_fn (TREE_VEC_ELT (info, 0)(*((const_cast<tree *> (tree_vec_elt_check ((info), (0) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2167, __FUNCTION__))))), decl, NULLnullptr); |
| 2168 | |
| 2169 | return ret; |
| 2170 | } |
| 2171 | |
| 2172 | /* Return code to initialize DST with a copy constructor from SRC. */ |
| 2173 | |
| 2174 | tree |
| 2175 | cxx_omp_clause_copy_ctor (tree clause, tree dst, tree src) |
| 2176 | { |
| 2177 | tree info = CP_OMP_CLAUSE_INFO (clause)((contains_struct_check (((omp_clause_range_check ((clause), ( OMP_CLAUSE_PRIVATE), (OMP_CLAUSE__CONDTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2177, __FUNCTION__))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2177, __FUNCTION__))->typed.type); |
| 2178 | tree ret = NULLnullptr; |
| 2179 | |
| 2180 | if (info) |
| 2181 | ret = cxx_omp_clause_apply_fn (TREE_VEC_ELT (info, 0)(*((const_cast<tree *> (tree_vec_elt_check ((info), (0) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2181, __FUNCTION__))))), dst, src); |
| 2182 | if (ret == NULLnullptr) |
| 2183 | ret = build2 (MODIFY_EXPR, TREE_TYPE (dst)((contains_struct_check ((dst), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2183, __FUNCTION__))->typed.type), dst, src); |
| 2184 | |
| 2185 | return ret; |
| 2186 | } |
| 2187 | |
| 2188 | /* Similarly, except use an assignment operator instead. */ |
| 2189 | |
| 2190 | tree |
| 2191 | cxx_omp_clause_assign_op (tree clause, tree dst, tree src) |
| 2192 | { |
| 2193 | tree info = CP_OMP_CLAUSE_INFO (clause)((contains_struct_check (((omp_clause_range_check ((clause), ( OMP_CLAUSE_PRIVATE), (OMP_CLAUSE__CONDTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2193, __FUNCTION__))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2193, __FUNCTION__))->typed.type); |
| 2194 | tree ret = NULLnullptr; |
| 2195 | |
| 2196 | if (info) |
| 2197 | ret = cxx_omp_clause_apply_fn (TREE_VEC_ELT (info, 2)(*((const_cast<tree *> (tree_vec_elt_check ((info), (2) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2197, __FUNCTION__))))), dst, src); |
| 2198 | if (ret == NULLnullptr) |
| 2199 | ret = build2 (MODIFY_EXPR, TREE_TYPE (dst)((contains_struct_check ((dst), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2199, __FUNCTION__))->typed.type), dst, src); |
| 2200 | |
| 2201 | return ret; |
| 2202 | } |
| 2203 | |
| 2204 | /* Return code to destroy DECL. */ |
| 2205 | |
| 2206 | tree |
| 2207 | cxx_omp_clause_dtor (tree clause, tree decl) |
| 2208 | { |
| 2209 | tree info = CP_OMP_CLAUSE_INFO (clause)((contains_struct_check (((omp_clause_range_check ((clause), ( OMP_CLAUSE_PRIVATE), (OMP_CLAUSE__CONDTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2209, __FUNCTION__))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2209, __FUNCTION__))->typed.type); |
| 2210 | tree ret = NULLnullptr; |
| 2211 | |
| 2212 | if (info) |
| 2213 | ret = cxx_omp_clause_apply_fn (TREE_VEC_ELT (info, 1)(*((const_cast<tree *> (tree_vec_elt_check ((info), (1) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2213, __FUNCTION__))))), decl, NULLnullptr); |
| 2214 | |
| 2215 | return ret; |
| 2216 | } |
| 2217 | |
| 2218 | /* True if OpenMP should privatize what this DECL points to rather |
| 2219 | than the DECL itself. */ |
| 2220 | |
| 2221 | bool |
| 2222 | cxx_omp_privatize_by_reference (const_tree decl) |
| 2223 | { |
| 2224 | return (TYPE_REF_P (TREE_TYPE (decl))(((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2224, __FUNCTION__))->typed.type))->base.code) == REFERENCE_TYPE ) |
| 2225 | || is_invisiref_parm (decl)); |
| 2226 | } |
| 2227 | |
| 2228 | /* Return true if DECL is const qualified var having no mutable member. */ |
| 2229 | bool |
| 2230 | cxx_omp_const_qual_no_mutable (tree decl) |
| 2231 | { |
| 2232 | tree type = TREE_TYPE (decl)((contains_struct_check ((decl), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2232, __FUNCTION__))->typed.type); |
| 2233 | if (TYPE_REF_P (type)(((enum tree_code) (type)->base.code) == REFERENCE_TYPE)) |
| 2234 | { |
| 2235 | if (!is_invisiref_parm (decl)) |
| 2236 | return false; |
| 2237 | type = TREE_TYPE (type)((contains_struct_check ((type), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2237, __FUNCTION__))->typed.type); |
| 2238 | |
| 2239 | if (TREE_CODE (decl)((enum tree_code) (decl)->base.code) == RESULT_DECL && DECL_NAME (decl)((contains_struct_check ((decl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2239, __FUNCTION__))->decl_minimal.name)) |
| 2240 | { |
| 2241 | /* NVR doesn't preserve const qualification of the |
| 2242 | variable's type. */ |
| 2243 | tree outer = outer_curly_brace_block (current_function_decl); |
| 2244 | tree var; |
| 2245 | |
| 2246 | if (outer) |
| 2247 | for (var = BLOCK_VARS (outer)((tree_check ((outer), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2247, __FUNCTION__, (BLOCK)))->block.vars); var; var = DECL_CHAIN (var)(((contains_struct_check (((contains_struct_check ((var), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2247, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2247, __FUNCTION__))->common.chain))) |
| 2248 | if (VAR_P (var)(((enum tree_code) (var)->base.code) == VAR_DECL) |
| 2249 | && DECL_NAME (decl)((contains_struct_check ((decl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2249, __FUNCTION__))->decl_minimal.name) == DECL_NAME (var)((contains_struct_check ((var), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2249, __FUNCTION__))->decl_minimal.name) |
| 2250 | && (TYPE_MAIN_VARIANT (type)((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2250, __FUNCTION__))->type_common.main_variant) |
| 2251 | == TYPE_MAIN_VARIANT (TREE_TYPE (var))((tree_class_check ((((contains_struct_check ((var), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2251, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2251, __FUNCTION__))->type_common.main_variant))) |
| 2252 | { |
| 2253 | if (TYPE_READONLY (TREE_TYPE (var))((tree_class_check ((((contains_struct_check ((var), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2253, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2253, __FUNCTION__))->base.readonly_flag)) |
| 2254 | type = TREE_TYPE (var)((contains_struct_check ((var), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2254, __FUNCTION__))->typed.type); |
| 2255 | break; |
| 2256 | } |
| 2257 | } |
| 2258 | } |
| 2259 | |
| 2260 | if (type == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 2261 | return false; |
| 2262 | |
| 2263 | /* Variables with const-qualified type having no mutable member |
| 2264 | are predetermined shared. */ |
| 2265 | if (TYPE_READONLY (type)((tree_class_check ((type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2265, __FUNCTION__))->base.readonly_flag) && !cp_has_mutable_p (type)) |
| 2266 | return true; |
| 2267 | |
| 2268 | return false; |
| 2269 | } |
| 2270 | |
| 2271 | /* OMP_CLAUSE_DEFAULT_UNSPECIFIED unless OpenMP sharing attribute |
| 2272 | of DECL is predetermined. */ |
| 2273 | |
| 2274 | enum omp_clause_default_kind |
| 2275 | cxx_omp_predetermined_sharing_1 (tree decl) |
| 2276 | { |
| 2277 | /* Static data members are predetermined shared. */ |
| 2278 | if (TREE_STATIC (decl)((decl)->base.static_flag)) |
| 2279 | { |
| 2280 | tree ctx = CP_DECL_CONTEXT (decl)(!(! (((contains_struct_check ((decl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2280, __FUNCTION__))->decl_minimal.context)) || ((enum tree_code ) (((contains_struct_check ((decl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2280, __FUNCTION__))->decl_minimal.context))->base.code ) == TRANSLATION_UNIT_DECL) ? ((contains_struct_check ((decl) , (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2280, __FUNCTION__))->decl_minimal.context) : cp_global_trees [CPTI_GLOBAL]); |
| 2281 | if (TYPE_P (ctx)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (ctx)->base.code))] == tcc_type) && MAYBE_CLASS_TYPE_P (ctx)((((enum tree_code) (ctx)->base.code) == TEMPLATE_TYPE_PARM || ((enum tree_code) (ctx)->base.code) == TYPENAME_TYPE || ((enum tree_code) (ctx)->base.code) == TYPEOF_TYPE || ((enum tree_code) (ctx)->base.code) == BOUND_TEMPLATE_TEMPLATE_PARM || ((enum tree_code) (ctx)->base.code) == DECLTYPE_TYPE || ((enum tree_code) (ctx)->base.code) == TRAIT_TYPE || ((enum tree_code) (ctx)->base.code) == DEPENDENT_OPERATOR_TYPE) || (((((enum tree_code) (ctx)->base.code)) == RECORD_TYPE || (((enum tree_code) (ctx)->base.code)) == UNION_TYPE) && ((tree_class_check ((ctx), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2281, __FUNCTION__))->type_common.lang_flag_5)))) |
| 2282 | return OMP_CLAUSE_DEFAULT_SHARED; |
| 2283 | |
| 2284 | if (c_omp_predefined_variable (decl)) |
| 2285 | return OMP_CLAUSE_DEFAULT_SHARED; |
| 2286 | } |
| 2287 | |
| 2288 | /* this may not be specified in data-sharing clauses, still we need |
| 2289 | to predetermined it firstprivate. */ |
| 2290 | if (decl == current_class_ptr(*((cfun + 0) && ((cfun + 0)->language) ? &((cfun + 0)->language)->x_current_class_ptr : &scope_chain ->x_current_class_ptr))) |
| 2291 | return OMP_CLAUSE_DEFAULT_FIRSTPRIVATE; |
| 2292 | |
| 2293 | return OMP_CLAUSE_DEFAULT_UNSPECIFIED; |
| 2294 | } |
| 2295 | |
| 2296 | /* Likewise, but also include the artificial vars. We don't want to |
| 2297 | disallow the artificial vars being mentioned in explicit clauses, |
| 2298 | as we use artificial vars e.g. for loop constructs with random |
| 2299 | access iterators other than pointers, but during gimplification |
| 2300 | we want to treat them as predetermined. */ |
| 2301 | |
| 2302 | enum omp_clause_default_kind |
| 2303 | cxx_omp_predetermined_sharing (tree decl) |
| 2304 | { |
| 2305 | enum omp_clause_default_kind ret = cxx_omp_predetermined_sharing_1 (decl); |
| 2306 | if (ret != OMP_CLAUSE_DEFAULT_UNSPECIFIED) |
| 2307 | return ret; |
| 2308 | |
| 2309 | /* Predetermine artificial variables holding integral values, those |
| 2310 | are usually result of gimplify_one_sizepos or SAVE_EXPR |
| 2311 | gimplification. */ |
| 2312 | if (VAR_P (decl)(((enum tree_code) (decl)->base.code) == VAR_DECL) |
| 2313 | && DECL_ARTIFICIAL (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2313, __FUNCTION__))->decl_common.artificial_flag) |
| 2314 | && INTEGRAL_TYPE_P (TREE_TYPE (decl))(((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2314, __FUNCTION__))->typed.type))->base.code) == ENUMERAL_TYPE || ((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2314, __FUNCTION__))->typed.type))->base.code) == BOOLEAN_TYPE || ((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2314, __FUNCTION__))->typed.type))->base.code) == INTEGER_TYPE ) |
| 2315 | && !(DECL_LANG_SPECIFIC (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2315, __FUNCTION__))->decl_common.lang_specific) |
| 2316 | && DECL_OMP_PRIVATIZED_MEMBER (decl)(((contains_struct_check (((tree_check ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2316, __FUNCTION__, (VAR_DECL)))), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2316, __FUNCTION__))->decl_common.lang_specific)->u.base .anticipated_p))) |
| 2317 | return OMP_CLAUSE_DEFAULT_SHARED; |
| 2318 | |
| 2319 | /* Similarly for typeinfo symbols. */ |
| 2320 | if (VAR_P (decl)(((enum tree_code) (decl)->base.code) == VAR_DECL) && DECL_ARTIFICIAL (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2320, __FUNCTION__))->decl_common.artificial_flag) && DECL_TINFO_P (decl)((tree_not_check2 (((tree_check2 ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2320, __FUNCTION__, (VAR_DECL), (TYPE_DECL)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2320, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_4)) |
| 2321 | return OMP_CLAUSE_DEFAULT_SHARED; |
| 2322 | |
| 2323 | return OMP_CLAUSE_DEFAULT_UNSPECIFIED; |
| 2324 | } |
| 2325 | |
| 2326 | enum omp_clause_defaultmap_kind |
| 2327 | cxx_omp_predetermined_mapping (tree decl) |
| 2328 | { |
| 2329 | /* Predetermine artificial variables holding integral values, those |
| 2330 | are usually result of gimplify_one_sizepos or SAVE_EXPR |
| 2331 | gimplification. */ |
| 2332 | if (VAR_P (decl)(((enum tree_code) (decl)->base.code) == VAR_DECL) |
| 2333 | && DECL_ARTIFICIAL (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2333, __FUNCTION__))->decl_common.artificial_flag) |
| 2334 | && INTEGRAL_TYPE_P (TREE_TYPE (decl))(((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2334, __FUNCTION__))->typed.type))->base.code) == ENUMERAL_TYPE || ((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2334, __FUNCTION__))->typed.type))->base.code) == BOOLEAN_TYPE || ((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2334, __FUNCTION__))->typed.type))->base.code) == INTEGER_TYPE ) |
| 2335 | && !(DECL_LANG_SPECIFIC (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2335, __FUNCTION__))->decl_common.lang_specific) |
| 2336 | && DECL_OMP_PRIVATIZED_MEMBER (decl)(((contains_struct_check (((tree_check ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2336, __FUNCTION__, (VAR_DECL)))), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2336, __FUNCTION__))->decl_common.lang_specific)->u.base .anticipated_p))) |
| 2337 | return OMP_CLAUSE_DEFAULTMAP_FIRSTPRIVATE; |
| 2338 | |
| 2339 | if (c_omp_predefined_variable (decl)) |
| 2340 | return OMP_CLAUSE_DEFAULTMAP_TO; |
| 2341 | |
| 2342 | return OMP_CLAUSE_DEFAULTMAP_CATEGORY_UNSPECIFIED; |
| 2343 | } |
| 2344 | |
| 2345 | /* Finalize an implicitly determined clause. */ |
| 2346 | |
| 2347 | void |
| 2348 | cxx_omp_finish_clause (tree c, gimple_seq *, bool /* openacc */) |
| 2349 | { |
| 2350 | tree decl, inner_type; |
| 2351 | bool make_shared = false; |
| 2352 | |
| 2353 | if (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2353, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code != OMP_CLAUSE_FIRSTPRIVATE |
| 2354 | && OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2354, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code != OMP_CLAUSE_PRIVATE |
| 2355 | && (OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2355, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code != OMP_CLAUSE_LASTPRIVATE |
| 2356 | || !OMP_CLAUSE_LASTPRIVATE_LOOP_IV (c)(((omp_clause_subcode_check ((c), (OMP_CLAUSE_LASTPRIVATE), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2356, __FUNCTION__)))->base.protected_flag))) |
| 2357 | return; |
| 2358 | |
| 2359 | decl = OMP_CLAUSE_DECL (c)(*(omp_clause_elt_check (((omp_clause_range_check (((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2359, __FUNCTION__, (OMP_CLAUSE)))), (OMP_CLAUSE_PRIVATE), ( OMP_CLAUSE__SCANTEMP_), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2359, __FUNCTION__))), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2359, __FUNCTION__))); |
| 2360 | decl = require_complete_type (decl); |
| 2361 | inner_type = TREE_TYPE (decl)((contains_struct_check ((decl), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2361, __FUNCTION__))->typed.type); |
| 2362 | if (decl == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 2363 | make_shared = true; |
| 2364 | else if (TYPE_REF_P (TREE_TYPE (decl))(((enum tree_code) (((contains_struct_check ((decl), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2364, __FUNCTION__))->typed.type))->base.code) == REFERENCE_TYPE )) |
| 2365 | inner_type = TREE_TYPE (inner_type)((contains_struct_check ((inner_type), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2365, __FUNCTION__))->typed.type); |
| 2366 | |
| 2367 | /* We're interested in the base element, not arrays. */ |
| 2368 | while (TREE_CODE (inner_type)((enum tree_code) (inner_type)->base.code) == ARRAY_TYPE) |
| 2369 | inner_type = TREE_TYPE (inner_type)((contains_struct_check ((inner_type), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2369, __FUNCTION__))->typed.type); |
| 2370 | |
| 2371 | /* Check for special function availability by building a call to one. |
| 2372 | Save the results, because later we won't be in the right context |
| 2373 | for making these queries. */ |
| 2374 | bool first = OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2374, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_FIRSTPRIVATE; |
| 2375 | bool last = OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2375, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code == OMP_CLAUSE_LASTPRIVATE; |
| 2376 | if (!make_shared |
| 2377 | && CLASS_TYPE_P (inner_type)(((((enum tree_code) (inner_type)->base.code)) == RECORD_TYPE || (((enum tree_code) (inner_type)->base.code)) == UNION_TYPE ) && ((tree_class_check ((inner_type), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2377, __FUNCTION__))->type_common.lang_flag_5)) |
| 2378 | && cxx_omp_create_clause_info (c, inner_type, !first, first, last, |
| 2379 | true)) |
| 2380 | make_shared = true; |
| 2381 | |
| 2382 | if (make_shared) |
| 2383 | { |
| 2384 | OMP_CLAUSE_CODE (c)((tree_check ((c), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2384, __FUNCTION__, (OMP_CLAUSE))))->omp_clause.code = OMP_CLAUSE_SHARED; |
| 2385 | OMP_CLAUSE_SHARED_FIRSTPRIVATE (c)((omp_clause_subcode_check ((c), (OMP_CLAUSE_SHARED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2385, __FUNCTION__))->base.public_flag) = 0; |
| 2386 | OMP_CLAUSE_SHARED_READONLY (c)(((omp_clause_subcode_check ((c), (OMP_CLAUSE_SHARED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2386, __FUNCTION__)))->base.private_flag) = 0; |
| 2387 | } |
| 2388 | } |
| 2389 | |
| 2390 | /* Return true if DECL's DECL_VALUE_EXPR (if any) should be |
| 2391 | disregarded in OpenMP construct, because it is going to be |
| 2392 | remapped during OpenMP lowering. SHARED is true if DECL |
| 2393 | is going to be shared, false if it is going to be privatized. */ |
| 2394 | |
| 2395 | bool |
| 2396 | cxx_omp_disregard_value_expr (tree decl, bool shared) |
| 2397 | { |
| 2398 | if (shared) |
| 2399 | return false; |
| 2400 | if (VAR_P (decl)(((enum tree_code) (decl)->base.code) == VAR_DECL) |
| 2401 | && DECL_HAS_VALUE_EXPR_P (decl)((tree_check3 ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2401, __FUNCTION__, (VAR_DECL), (PARM_DECL), (RESULT_DECL)) ) ->decl_common.decl_flag_2) |
| 2402 | && DECL_ARTIFICIAL (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2402, __FUNCTION__))->decl_common.artificial_flag) |
| 2403 | && DECL_LANG_SPECIFIC (decl)((contains_struct_check ((decl), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2403, __FUNCTION__))->decl_common.lang_specific) |
| 2404 | && DECL_OMP_PRIVATIZED_MEMBER (decl)(((contains_struct_check (((tree_check ((decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2404, __FUNCTION__, (VAR_DECL)))), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2404, __FUNCTION__))->decl_common.lang_specific)->u.base .anticipated_p)) |
| 2405 | return true; |
| 2406 | if (VAR_P (decl)(((enum tree_code) (decl)->base.code) == VAR_DECL) && DECL_CONTEXT (decl)((contains_struct_check ((decl), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2406, __FUNCTION__))->decl_minimal.context) && is_capture_proxy (decl)) |
| 2407 | return true; |
| 2408 | return false; |
| 2409 | } |
| 2410 | |
| 2411 | /* Fold expression X which is used as an rvalue if RVAL is true. */ |
| 2412 | |
| 2413 | static tree |
| 2414 | cp_fold_maybe_rvalue (tree x, bool rval, fold_flags_t flags) |
| 2415 | { |
| 2416 | while (true) |
| 2417 | { |
| 2418 | x = cp_fold (x, flags); |
| 2419 | if (rval) |
| 2420 | x = mark_rvalue_use (x); |
| 2421 | if (rval && DECL_P (x)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (x)->base.code))] == tcc_declaration) |
| 2422 | && !TYPE_REF_P (TREE_TYPE (x))(((enum tree_code) (((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2422, __FUNCTION__))->typed.type))->base.code) == REFERENCE_TYPE )) |
| 2423 | { |
| 2424 | tree v = decl_constant_value (x); |
| 2425 | if (v != x && v != error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 2426 | { |
| 2427 | x = v; |
| 2428 | continue; |
| 2429 | } |
| 2430 | } |
| 2431 | break; |
| 2432 | } |
| 2433 | return x; |
| 2434 | } |
| 2435 | |
| 2436 | tree |
| 2437 | cp_fold_maybe_rvalue (tree x, bool rval) |
| 2438 | { |
| 2439 | return cp_fold_maybe_rvalue (x, rval, ff_none); |
| 2440 | } |
| 2441 | |
| 2442 | /* Fold expression X which is used as an rvalue. */ |
| 2443 | |
| 2444 | static tree |
| 2445 | cp_fold_rvalue (tree x, fold_flags_t flags) |
| 2446 | { |
| 2447 | return cp_fold_maybe_rvalue (x, true, flags); |
| 2448 | } |
| 2449 | |
| 2450 | tree |
| 2451 | cp_fold_rvalue (tree x) |
| 2452 | { |
| 2453 | return cp_fold_rvalue (x, ff_none); |
| 2454 | } |
| 2455 | |
| 2456 | /* Perform folding on expression X. */ |
| 2457 | |
| 2458 | static tree |
| 2459 | cp_fully_fold (tree x, mce_value manifestly_const_eval) |
| 2460 | { |
| 2461 | if (processing_template_declscope_chain->x_processing_template_decl) |
| 2462 | return x; |
| 2463 | /* FIXME cp_fold ought to be a superset of maybe_constant_value so we don't |
| 2464 | have to call both. */ |
| 2465 | if (cxx_dialect >= cxx11) |
| 2466 | { |
| 2467 | x = maybe_constant_value (x, /*decl=*/NULL_TREE(tree) nullptr, manifestly_const_eval); |
| 2468 | /* Sometimes we are given a CONSTRUCTOR but the call above wraps it into |
| 2469 | a TARGET_EXPR; undo that here. */ |
| 2470 | if (TREE_CODE (x)((enum tree_code) (x)->base.code) == TARGET_EXPR) |
| 2471 | x = TARGET_EXPR_INITIAL (x)(*(tree_operand_check_code ((x), (TARGET_EXPR), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2471, __FUNCTION__))); |
| 2472 | else if (TREE_CODE (x)((enum tree_code) (x)->base.code) == VIEW_CONVERT_EXPR |
| 2473 | && TREE_CODE (TREE_OPERAND (x, 0))((enum tree_code) ((*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2473, __FUNCTION__))))))->base.code) == CONSTRUCTOR |
| 2474 | && TREE_TYPE (TREE_OPERAND (x, 0))((contains_struct_check (((*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2474, __FUNCTION__)))))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2474, __FUNCTION__))->typed.type) == TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2474, __FUNCTION__))->typed.type)) |
| 2475 | x = TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2475, __FUNCTION__))))); |
| 2476 | } |
| 2477 | fold_flags_t flags = ff_none; |
| 2478 | if (manifestly_const_eval == mce_false) |
| 2479 | flags |= ff_mce_false; |
| 2480 | return cp_fold_rvalue (x, flags); |
| 2481 | } |
| 2482 | |
| 2483 | tree |
| 2484 | cp_fully_fold (tree x) |
| 2485 | { |
| 2486 | return cp_fully_fold (x, mce_unknown); |
| 2487 | } |
| 2488 | |
| 2489 | /* Likewise, but also fold recursively, which cp_fully_fold doesn't perform |
| 2490 | in some cases. */ |
| 2491 | |
| 2492 | tree |
| 2493 | cp_fully_fold_init (tree x) |
| 2494 | { |
| 2495 | if (processing_template_declscope_chain->x_processing_template_decl) |
| 2496 | return x; |
| 2497 | x = cp_fully_fold (x, mce_false); |
| 2498 | cp_fold_data data (ff_mce_false); |
| 2499 | cp_walk_tree (&x, cp_fold_r, &data, NULL)walk_tree_1 (&x, cp_fold_r, &data, nullptr, cp_walk_subtrees ); |
| 2500 | return x; |
| 2501 | } |
| 2502 | |
| 2503 | /* c-common interface to cp_fold. If IN_INIT, this is in a static initializer |
| 2504 | and certain changes are made to the folding done. Or should be (FIXME). We |
| 2505 | never touch maybe_const, as it is only used for the C front-end |
| 2506 | C_MAYBE_CONST_EXPR. */ |
| 2507 | |
| 2508 | tree |
| 2509 | c_fully_fold (tree x, bool /*in_init*/, bool */*maybe_const*/, bool lval) |
| 2510 | { |
| 2511 | return cp_fold_maybe_rvalue (x, !lval); |
| 2512 | } |
| 2513 | |
| 2514 | static GTY((deletable)) hash_map<tree, tree> *fold_caches[2]; |
| 2515 | |
| 2516 | /* Subroutine of cp_fold. Returns which fold cache to use according |
| 2517 | to the given flags. We need multiple caches since the result of |
| 2518 | folding may depend on which flags are used. */ |
| 2519 | |
| 2520 | static hash_map<tree, tree> *& |
| 2521 | get_fold_cache (fold_flags_t flags) |
| 2522 | { |
| 2523 | if (flags & ff_mce_false) |
| 2524 | return fold_caches[1]; |
| 2525 | else |
| 2526 | return fold_caches[0]; |
| 2527 | } |
| 2528 | |
| 2529 | /* Dispose of the whole FOLD_CACHE. */ |
| 2530 | |
| 2531 | void |
| 2532 | clear_fold_cache (void) |
| 2533 | { |
| 2534 | for (auto& fold_cache : fold_caches) |
| 2535 | if (fold_cache != NULLnullptr) |
| 2536 | fold_cache->empty (); |
| 2537 | } |
| 2538 | |
| 2539 | /* This function tries to fold an expression X. |
| 2540 | To avoid combinatorial explosion, folding results are kept in fold_cache. |
| 2541 | If X is invalid, we don't fold at all. |
| 2542 | For performance reasons we don't cache expressions representing a |
| 2543 | declaration or constant. |
| 2544 | Function returns X or its folded variant. */ |
| 2545 | |
| 2546 | static tree |
| 2547 | cp_fold (tree x, fold_flags_t flags) |
| 2548 | { |
| 2549 | tree op0, op1, op2, op3; |
| 2550 | tree org_x = x, r = NULL_TREE(tree) nullptr; |
| 2551 | enum tree_code code; |
| 2552 | location_t loc; |
| 2553 | bool rval_ops = true; |
| 2554 | |
| 2555 | if (!x || x == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 2556 | return x; |
| 2557 | |
| 2558 | if (EXPR_P (x)((tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) (x)->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) (x)->base.code))]) <= tcc_expression) && (!TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2558, __FUNCTION__))->typed.type) || TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2558, __FUNCTION__))->typed.type) == error_mark_nodeglobal_trees[TI_ERROR_MARK])) |
| 2559 | return x; |
| 2560 | |
| 2561 | /* Don't bother to cache DECLs or constants. */ |
| 2562 | if (DECL_P (x)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (x)->base.code))] == tcc_declaration) || CONSTANT_CLASS_P (x)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (x)->base.code))] == tcc_constant)) |
| 2563 | return x; |
| 2564 | |
| 2565 | auto& fold_cache = get_fold_cache (flags); |
| 2566 | if (fold_cache == NULLnullptr) |
| 2567 | fold_cache = hash_map<tree, tree>::create_ggc (101); |
| 2568 | |
| 2569 | if (tree *cached = fold_cache->get (x)) |
| 2570 | return *cached; |
| 2571 | |
| 2572 | uid_sensitive_constexpr_evaluation_checker c; |
| 2573 | |
| 2574 | code = TREE_CODE (x)((enum tree_code) (x)->base.code); |
| 2575 | switch (code) |
| 2576 | { |
| 2577 | case CLEANUP_POINT_EXPR: |
| 2578 | /* Strip CLEANUP_POINT_EXPR if the expression doesn't have side |
| 2579 | effects. */ |
| 2580 | r = cp_fold_rvalue (TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2580, __FUNCTION__))))), flags); |
| 2581 | if (!TREE_SIDE_EFFECTS (r)((non_type_check ((r), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2581, __FUNCTION__))->base.side_effects_flag)) |
| 2582 | x = r; |
| 2583 | break; |
| 2584 | |
| 2585 | case SIZEOF_EXPR: |
| 2586 | x = fold_sizeof_expr (x); |
| 2587 | break; |
| 2588 | |
| 2589 | case VIEW_CONVERT_EXPR: |
| 2590 | rval_ops = false; |
| 2591 | /* FALLTHRU */ |
| 2592 | case NON_LVALUE_EXPR: |
| 2593 | CASE_CONVERTcase NOP_EXPR: case CONVERT_EXPR: |
| 2594 | |
| 2595 | if (VOID_TYPE_P (TREE_TYPE (x))(((enum tree_code) (((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2595, __FUNCTION__))->typed.type))->base.code) == VOID_TYPE )) |
| 2596 | { |
| 2597 | /* This is just to make sure we don't end up with casts to |
| 2598 | void from error_mark_node. If we just return x, then |
| 2599 | cp_fold_r might fold the operand into error_mark_node and |
| 2600 | leave the conversion in the IR. STRIP_USELESS_TYPE_CONVERSION |
| 2601 | during gimplification doesn't like such casts. |
| 2602 | Don't create a new tree if op0 != TREE_OPERAND (x, 0), the |
| 2603 | folding of the operand should be in the caches and if in cp_fold_r |
| 2604 | it will modify it in place. */ |
| 2605 | op0 = cp_fold (TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2605, __FUNCTION__))))), flags); |
| 2606 | if (op0 == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 2607 | x = error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 2608 | break; |
| 2609 | } |
| 2610 | |
| 2611 | loc = EXPR_LOCATION (x)((((x)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((x))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((x))->base.code))]) <= tcc_expression )) ? (x)->exp.locus : ((location_t) 0)); |
| 2612 | op0 = cp_fold_maybe_rvalue (TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2612, __FUNCTION__))))), rval_ops, flags); |
| 2613 | |
| 2614 | if (code == CONVERT_EXPR |
| 2615 | && SCALAR_TYPE_P (TREE_TYPE (x))((((enum tree_code) (((contains_struct_check ((x), (TS_TYPED) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2615, __FUNCTION__))->typed.type))->base.code) == OFFSET_TYPE ) || ((enum tree_code) (((contains_struct_check ((x), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2615, __FUNCTION__))->typed.type))->base.code) == ENUMERAL_TYPE || ((((enum tree_code) (((contains_struct_check ((x), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2615, __FUNCTION__))->typed.type))->base.code) == BOOLEAN_TYPE || ((enum tree_code) (((contains_struct_check ((x), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2615, __FUNCTION__))->typed.type))->base.code) == INTEGER_TYPE ) || ((enum tree_code) (((contains_struct_check ((x), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2615, __FUNCTION__))->typed.type))->base.code) == REAL_TYPE || ((enum tree_code) (((contains_struct_check ((x), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2615, __FUNCTION__))->typed.type))->base.code) == COMPLEX_TYPE ) || (((enum tree_code) (((contains_struct_check ((x), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2615, __FUNCTION__))->typed.type))->base.code) == POINTER_TYPE ) || (((enum tree_code) (((contains_struct_check ((x), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2615, __FUNCTION__))->typed.type))->base.code) == RECORD_TYPE && (((tree_class_check (((tree_check ((((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2615, __FUNCTION__))->typed.type)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2615, __FUNCTION__, (RECORD_TYPE)))), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2615, __FUNCTION__))->type_common.lang_flag_2))) || (((enum tree_code) (((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2615, __FUNCTION__))->typed.type))->base.code) == NULLPTR_TYPE )) |
| 2616 | && op0 != void_nodeglobal_trees[TI_VOID]) |
| 2617 | /* During parsing we used convert_to_*_nofold; re-convert now using the |
| 2618 | folding variants, since fold() doesn't do those transformations. */ |
| 2619 | x = fold (convert (TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2619, __FUNCTION__))->typed.type), op0)); |
| 2620 | else if (op0 != TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2620, __FUNCTION__)))))) |
| 2621 | { |
| 2622 | if (op0 == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 2623 | x = error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 2624 | else |
| 2625 | x = fold_build1_loc (loc, code, TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2625, __FUNCTION__))->typed.type), op0); |
| 2626 | } |
| 2627 | else |
| 2628 | x = fold (x); |
| 2629 | |
| 2630 | /* Conversion of an out-of-range value has implementation-defined |
| 2631 | behavior; the language considers it different from arithmetic |
| 2632 | overflow, which is undefined. */ |
| 2633 | if (TREE_CODE (op0)((enum tree_code) (op0)->base.code) == INTEGER_CST |
| 2634 | && TREE_OVERFLOW_P (x)((tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) (x)->base.code))] == tcc_constant) && ( (tree_class_check ((x), (tcc_constant), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2634, __FUNCTION__))->base.public_flag)) && !TREE_OVERFLOW_P (op0)((tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) (op0)->base.code))] == tcc_constant) && ((tree_class_check ((op0), (tcc_constant), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2634, __FUNCTION__))->base.public_flag))) |
| 2635 | TREE_OVERFLOW (x)((tree_class_check ((x), (tcc_constant), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2635, __FUNCTION__))->base.public_flag) = false; |
| 2636 | |
| 2637 | break; |
| 2638 | |
| 2639 | case EXCESS_PRECISION_EXPR: |
| 2640 | op0 = cp_fold_maybe_rvalue (TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2640, __FUNCTION__))))), rval_ops, flags); |
| 2641 | x = fold_convert_loc (EXPR_LOCATION (x)((((x)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((x))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((x))->base.code))]) <= tcc_expression )) ? (x)->exp.locus : ((location_t) 0)), TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2641, __FUNCTION__))->typed.type), op0); |
| 2642 | break; |
| 2643 | |
| 2644 | case INDIRECT_REF: |
| 2645 | /* We don't need the decltype(auto) obfuscation anymore. */ |
| 2646 | if (REF_PARENTHESIZED_P (x)((tree_not_check2 (((tree_check5 (((x)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2646, __FUNCTION__, (COMPONENT_REF), (INDIRECT_REF), (SCOPE_REF ), (VIEW_CONVERT_EXPR), (PAREN_EXPR)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2646, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_2)) |
| 2647 | { |
| 2648 | tree p = maybe_undo_parenthesized_ref (x); |
| 2649 | if (p != x) |
| 2650 | return cp_fold (p, flags); |
| 2651 | } |
| 2652 | goto unary; |
| 2653 | |
| 2654 | case ADDR_EXPR: |
| 2655 | loc = EXPR_LOCATION (x)((((x)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((x))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((x))->base.code))]) <= tcc_expression )) ? (x)->exp.locus : ((location_t) 0)); |
| 2656 | op0 = cp_fold_maybe_rvalue (TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2656, __FUNCTION__))))), false, flags); |
| 2657 | |
| 2658 | /* Cope with user tricks that amount to offsetof. */ |
| 2659 | if (op0 != error_mark_nodeglobal_trees[TI_ERROR_MARK] |
| 2660 | && !FUNC_OR_METHOD_TYPE_P (TREE_TYPE (op0))(((enum tree_code) (((contains_struct_check ((op0), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2660, __FUNCTION__))->typed.type))->base.code) == FUNCTION_TYPE || ((enum tree_code) (((contains_struct_check ((op0), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2660, __FUNCTION__))->typed.type))->base.code) == METHOD_TYPE )) |
| 2661 | { |
| 2662 | tree val = get_base_address (op0); |
| 2663 | if (val |
| 2664 | && INDIRECT_REF_P (val)(((enum tree_code) (val)->base.code) == INDIRECT_REF) |
| 2665 | && COMPLETE_TYPE_P (TREE_TYPE (val))(((tree_class_check ((((contains_struct_check ((val), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2665, __FUNCTION__))->typed.type)), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2665, __FUNCTION__))->type_common.size) != (tree) nullptr ) |
| 2666 | && TREE_CONSTANT (TREE_OPERAND (val, 0))((non_type_check (((*((const_cast<tree*> (tree_operand_check ((val), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2666, __FUNCTION__)))))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2666, __FUNCTION__))->base.constant_flag)) |
| 2667 | { |
| 2668 | val = TREE_OPERAND (val, 0)(*((const_cast<tree*> (tree_operand_check ((val), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2668, __FUNCTION__))))); |
| 2669 | STRIP_NOPS (val)(val) = tree_strip_nop_conversions ((const_cast<union tree_node *> (((val))))); |
| 2670 | val = maybe_constant_value (val); |
| 2671 | if (TREE_CODE (val)((enum tree_code) (val)->base.code) == INTEGER_CST) |
| 2672 | return fold_offsetof (op0, TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2672, __FUNCTION__))->typed.type)); |
| 2673 | } |
| 2674 | } |
| 2675 | goto finish_unary; |
| 2676 | |
| 2677 | case REALPART_EXPR: |
| 2678 | case IMAGPART_EXPR: |
| 2679 | rval_ops = false; |
| 2680 | /* FALLTHRU */ |
| 2681 | case CONJ_EXPR: |
| 2682 | case FIX_TRUNC_EXPR: |
| 2683 | case FLOAT_EXPR: |
| 2684 | case NEGATE_EXPR: |
| 2685 | case ABS_EXPR: |
| 2686 | case ABSU_EXPR: |
| 2687 | case BIT_NOT_EXPR: |
| 2688 | case TRUTH_NOT_EXPR: |
| 2689 | case FIXED_CONVERT_EXPR: |
| 2690 | unary: |
| 2691 | |
| 2692 | loc = EXPR_LOCATION (x)((((x)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((x))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((x))->base.code))]) <= tcc_expression )) ? (x)->exp.locus : ((location_t) 0)); |
| 2693 | op0 = cp_fold_maybe_rvalue (TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2693, __FUNCTION__))))), rval_ops, flags); |
| 2694 | |
| 2695 | finish_unary: |
| 2696 | if (op0 != TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2696, __FUNCTION__)))))) |
| 2697 | { |
| 2698 | if (op0 == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 2699 | x = error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 2700 | else |
| 2701 | { |
| 2702 | x = fold_build1_loc (loc, code, TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2702, __FUNCTION__))->typed.type), op0); |
| 2703 | if (code == INDIRECT_REF |
| 2704 | && (INDIRECT_REF_P (x)(((enum tree_code) (x)->base.code) == INDIRECT_REF) || TREE_CODE (x)((enum tree_code) (x)->base.code) == MEM_REF)) |
| 2705 | { |
| 2706 | TREE_READONLY (x)((non_type_check ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2706, __FUNCTION__))->base.readonly_flag) = TREE_READONLY (org_x)((non_type_check ((org_x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2706, __FUNCTION__))->base.readonly_flag); |
| 2707 | TREE_SIDE_EFFECTS (x)((non_type_check ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2707, __FUNCTION__))->base.side_effects_flag) = TREE_SIDE_EFFECTS (org_x)((non_type_check ((org_x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2707, __FUNCTION__))->base.side_effects_flag); |
| 2708 | TREE_THIS_VOLATILE (x)((x)->base.volatile_flag) = TREE_THIS_VOLATILE (org_x)((org_x)->base.volatile_flag); |
| 2709 | } |
| 2710 | } |
| 2711 | } |
| 2712 | else |
| 2713 | x = fold (x); |
| 2714 | |
| 2715 | gcc_assert (TREE_CODE (x) != COND_EXPR((void)(!(((enum tree_code) (x)->base.code) != COND_EXPR || !(((enum tree_code) (((contains_struct_check (((*((const_cast <tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2716, __FUNCTION__)))))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2716, __FUNCTION__))->typed.type))->base.code) == VOID_TYPE )) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2716, __FUNCTION__), 0 : 0)) |
| 2716 | || !VOID_TYPE_P (TREE_TYPE (TREE_OPERAND (x, 0))))((void)(!(((enum tree_code) (x)->base.code) != COND_EXPR || !(((enum tree_code) (((contains_struct_check (((*((const_cast <tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2716, __FUNCTION__)))))), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2716, __FUNCTION__))->typed.type))->base.code) == VOID_TYPE )) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2716, __FUNCTION__), 0 : 0)); |
| 2717 | break; |
| 2718 | |
| 2719 | case UNARY_PLUS_EXPR: |
| 2720 | op0 = cp_fold_rvalue (TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2720, __FUNCTION__))))), flags); |
| 2721 | if (op0 == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 2722 | x = error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 2723 | else |
| 2724 | x = fold_convert (TREE_TYPE (x), op0)fold_convert_loc (((location_t) 0), ((contains_struct_check ( (x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2724, __FUNCTION__))->typed.type), op0); |
| 2725 | break; |
| 2726 | |
| 2727 | case POSTDECREMENT_EXPR: |
| 2728 | case POSTINCREMENT_EXPR: |
| 2729 | case INIT_EXPR: |
| 2730 | case PREDECREMENT_EXPR: |
| 2731 | case PREINCREMENT_EXPR: |
| 2732 | case COMPOUND_EXPR: |
| 2733 | case MODIFY_EXPR: |
| 2734 | rval_ops = false; |
| 2735 | /* FALLTHRU */ |
| 2736 | case POINTER_PLUS_EXPR: |
| 2737 | case PLUS_EXPR: |
| 2738 | case POINTER_DIFF_EXPR: |
| 2739 | case MINUS_EXPR: |
| 2740 | case MULT_EXPR: |
| 2741 | case TRUNC_DIV_EXPR: |
| 2742 | case CEIL_DIV_EXPR: |
| 2743 | case FLOOR_DIV_EXPR: |
| 2744 | case ROUND_DIV_EXPR: |
| 2745 | case TRUNC_MOD_EXPR: |
| 2746 | case CEIL_MOD_EXPR: |
| 2747 | case ROUND_MOD_EXPR: |
| 2748 | case RDIV_EXPR: |
| 2749 | case EXACT_DIV_EXPR: |
| 2750 | case MIN_EXPR: |
| 2751 | case MAX_EXPR: |
| 2752 | case LSHIFT_EXPR: |
| 2753 | case RSHIFT_EXPR: |
| 2754 | case LROTATE_EXPR: |
| 2755 | case RROTATE_EXPR: |
| 2756 | case BIT_AND_EXPR: |
| 2757 | case BIT_IOR_EXPR: |
| 2758 | case BIT_XOR_EXPR: |
| 2759 | case TRUTH_AND_EXPR: |
| 2760 | case TRUTH_ANDIF_EXPR: |
| 2761 | case TRUTH_OR_EXPR: |
| 2762 | case TRUTH_ORIF_EXPR: |
| 2763 | case TRUTH_XOR_EXPR: |
| 2764 | case LT_EXPR: case LE_EXPR: |
| 2765 | case GT_EXPR: case GE_EXPR: |
| 2766 | case EQ_EXPR: case NE_EXPR: |
| 2767 | case UNORDERED_EXPR: case ORDERED_EXPR: |
| 2768 | case UNLT_EXPR: case UNLE_EXPR: |
| 2769 | case UNGT_EXPR: case UNGE_EXPR: |
| 2770 | case UNEQ_EXPR: case LTGT_EXPR: |
| 2771 | case RANGE_EXPR: case COMPLEX_EXPR: |
| 2772 | |
| 2773 | loc = EXPR_LOCATION (x)((((x)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((x))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((x))->base.code))]) <= tcc_expression )) ? (x)->exp.locus : ((location_t) 0)); |
| 2774 | op0 = cp_fold_maybe_rvalue (TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2774, __FUNCTION__))))), rval_ops, flags); |
| 2775 | op1 = cp_fold_rvalue (TREE_OPERAND (x, 1)(*((const_cast<tree*> (tree_operand_check ((x), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2775, __FUNCTION__))))), flags); |
| 2776 | |
| 2777 | /* decltype(nullptr) has only one value, so optimize away all comparisons |
| 2778 | with that type right away, keeping them in the IL causes troubles for |
| 2779 | various optimizations. */ |
| 2780 | if (COMPARISON_CLASS_P (org_x)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (org_x)->base.code))] == tcc_comparison) |
| 2781 | && TREE_CODE (TREE_TYPE (op0))((enum tree_code) (((contains_struct_check ((op0), (TS_TYPED) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2781, __FUNCTION__))->typed.type))->base.code) == NULLPTR_TYPE |
| 2782 | && TREE_CODE (TREE_TYPE (op1))((enum tree_code) (((contains_struct_check ((op1), (TS_TYPED) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2782, __FUNCTION__))->typed.type))->base.code) == NULLPTR_TYPE) |
| 2783 | { |
| 2784 | switch (code) |
| 2785 | { |
| 2786 | case EQ_EXPR: |
| 2787 | x = constant_boolean_node (true, TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2787, __FUNCTION__))->typed.type)); |
| 2788 | break; |
| 2789 | case NE_EXPR: |
| 2790 | x = constant_boolean_node (false, TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2790, __FUNCTION__))->typed.type)); |
| 2791 | break; |
| 2792 | default: |
| 2793 | gcc_unreachable ()(fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2793, __FUNCTION__)); |
| 2794 | } |
| 2795 | return omit_two_operands_loc (loc, TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2795, __FUNCTION__))->typed.type), x, |
| 2796 | op0, op1); |
| 2797 | } |
| 2798 | |
| 2799 | if (op0 != TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2799, __FUNCTION__))))) || op1 != TREE_OPERAND (x, 1)(*((const_cast<tree*> (tree_operand_check ((x), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2799, __FUNCTION__)))))) |
| 2800 | { |
| 2801 | if (op0 == error_mark_nodeglobal_trees[TI_ERROR_MARK] || op1 == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 2802 | x = error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 2803 | else |
| 2804 | x = fold_build2_loc (loc, code, TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2804, __FUNCTION__))->typed.type), op0, op1); |
| 2805 | } |
| 2806 | else |
| 2807 | x = fold (x); |
| 2808 | |
| 2809 | /* This is only needed for -Wnonnull-compare and only if |
| 2810 | TREE_NO_WARNING (org_x), but to avoid that option affecting code |
| 2811 | generation, we do it always. */ |
| 2812 | if (COMPARISON_CLASS_P (org_x)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (org_x)->base.code))] == tcc_comparison)) |
| 2813 | { |
| 2814 | if (x == error_mark_nodeglobal_trees[TI_ERROR_MARK] || TREE_CODE (x)((enum tree_code) (x)->base.code) == INTEGER_CST) |
| 2815 | ; |
| 2816 | else if (COMPARISON_CLASS_P (x)(tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code ) (x)->base.code))] == tcc_comparison)) |
| 2817 | { |
| 2818 | if (warn_nonnull_compareglobal_options.x_warn_nonnull_compare |
| 2819 | && warning_suppressed_p (org_x, OPT_Wnonnull_compare)) |
| 2820 | suppress_warning (x, OPT_Wnonnull_compare); |
| 2821 | } |
| 2822 | /* Otherwise give up on optimizing these, let GIMPLE folders |
| 2823 | optimize those later on. */ |
| 2824 | else if (op0 != TREE_OPERAND (org_x, 0)(*((const_cast<tree*> (tree_operand_check ((org_x), (0) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2824, __FUNCTION__))))) |
| 2825 | || op1 != TREE_OPERAND (org_x, 1)(*((const_cast<tree*> (tree_operand_check ((org_x), (1) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2825, __FUNCTION__)))))) |
| 2826 | { |
| 2827 | x = build2_loc (loc, code, TREE_TYPE (org_x)((contains_struct_check ((org_x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2827, __FUNCTION__))->typed.type), op0, op1); |
| 2828 | if (warn_nonnull_compareglobal_options.x_warn_nonnull_compare |
| 2829 | && warning_suppressed_p (org_x, OPT_Wnonnull_compare)) |
| 2830 | suppress_warning (x, OPT_Wnonnull_compare); |
| 2831 | } |
| 2832 | else |
| 2833 | x = org_x; |
| 2834 | } |
| 2835 | |
| 2836 | break; |
| 2837 | |
| 2838 | case VEC_COND_EXPR: |
| 2839 | case COND_EXPR: |
| 2840 | loc = EXPR_LOCATION (x)((((x)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((x))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((x))->base.code))]) <= tcc_expression )) ? (x)->exp.locus : ((location_t) 0)); |
| 2841 | op0 = cp_fold_rvalue (TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2841, __FUNCTION__))))), flags); |
| 2842 | op1 = cp_fold (TREE_OPERAND (x, 1)(*((const_cast<tree*> (tree_operand_check ((x), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2842, __FUNCTION__))))), flags); |
| 2843 | op2 = cp_fold (TREE_OPERAND (x, 2)(*((const_cast<tree*> (tree_operand_check ((x), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2843, __FUNCTION__))))), flags); |
| 2844 | |
| 2845 | if (TREE_CODE (TREE_TYPE (x))((enum tree_code) (((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2845, __FUNCTION__))->typed.type))->base.code) == BOOLEAN_TYPE) |
| 2846 | { |
| 2847 | warning_sentinel s (warn_int_in_bool_contextglobal_options.x_warn_int_in_bool_context); |
| 2848 | if (!VOID_TYPE_P (TREE_TYPE (op1))(((enum tree_code) (((contains_struct_check ((op1), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2848, __FUNCTION__))->typed.type))->base.code) == VOID_TYPE )) |
| 2849 | op1 = cp_truthvalue_conversion (op1, tf_warning_or_error); |
| 2850 | if (!VOID_TYPE_P (TREE_TYPE (op2))(((enum tree_code) (((contains_struct_check ((op2), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2850, __FUNCTION__))->typed.type))->base.code) == VOID_TYPE )) |
| 2851 | op2 = cp_truthvalue_conversion (op2, tf_warning_or_error); |
| 2852 | } |
| 2853 | else if (VOID_TYPE_P (TREE_TYPE (x))(((enum tree_code) (((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2853, __FUNCTION__))->typed.type))->base.code) == VOID_TYPE )) |
| 2854 | { |
| 2855 | if (TREE_CODE (op0)((enum tree_code) (op0)->base.code) == INTEGER_CST) |
| 2856 | { |
| 2857 | /* If the condition is constant, fold can fold away |
| 2858 | the COND_EXPR. If some statement-level uses of COND_EXPR |
| 2859 | have one of the branches NULL, avoid folding crash. */ |
| 2860 | if (!op1) |
| 2861 | op1 = build_empty_stmt (loc); |
| 2862 | if (!op2) |
| 2863 | op2 = build_empty_stmt (loc); |
| 2864 | } |
| 2865 | else |
| 2866 | { |
| 2867 | /* Otherwise, don't bother folding a void condition, since |
| 2868 | it can't produce a constant value. */ |
| 2869 | if (op0 != TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2869, __FUNCTION__))))) |
| 2870 | || op1 != TREE_OPERAND (x, 1)(*((const_cast<tree*> (tree_operand_check ((x), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2870, __FUNCTION__))))) |
| 2871 | || op2 != TREE_OPERAND (x, 2)(*((const_cast<tree*> (tree_operand_check ((x), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2871, __FUNCTION__)))))) |
| 2872 | x = build3_loc (loc, code, TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2872, __FUNCTION__))->typed.type), op0, op1, op2); |
| 2873 | break; |
| 2874 | } |
| 2875 | } |
| 2876 | |
| 2877 | if (op0 != TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2877, __FUNCTION__))))) |
| 2878 | || op1 != TREE_OPERAND (x, 1)(*((const_cast<tree*> (tree_operand_check ((x), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2878, __FUNCTION__))))) |
| 2879 | || op2 != TREE_OPERAND (x, 2)(*((const_cast<tree*> (tree_operand_check ((x), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2879, __FUNCTION__)))))) |
| 2880 | { |
| 2881 | if (op0 == error_mark_nodeglobal_trees[TI_ERROR_MARK] |
| 2882 | || op1 == error_mark_nodeglobal_trees[TI_ERROR_MARK] |
| 2883 | || op2 == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 2884 | x = error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 2885 | else |
| 2886 | x = fold_build3_loc (loc, code, TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2886, __FUNCTION__))->typed.type), op0, op1, op2); |
| 2887 | } |
| 2888 | else |
| 2889 | x = fold (x); |
| 2890 | |
| 2891 | /* A COND_EXPR might have incompatible types in branches if one or both |
| 2892 | arms are bitfields. If folding exposed such a branch, fix it up. */ |
| 2893 | if (TREE_CODE (x)((enum tree_code) (x)->base.code) != code |
| 2894 | && x != error_mark_nodeglobal_trees[TI_ERROR_MARK] |
| 2895 | && !useless_type_conversion_p (TREE_TYPE (org_x)((contains_struct_check ((org_x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2895, __FUNCTION__))->typed.type), TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2895, __FUNCTION__))->typed.type))) |
| 2896 | x = fold_convert (TREE_TYPE (org_x), x)fold_convert_loc (((location_t) 0), ((contains_struct_check ( (org_x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2896, __FUNCTION__))->typed.type), x); |
| 2897 | |
| 2898 | break; |
| 2899 | |
| 2900 | case CALL_EXPR: |
| 2901 | { |
| 2902 | tree callee = get_callee_fndecl (x); |
| 2903 | |
| 2904 | /* "Inline" calls to std::move/forward and other cast-like functions |
| 2905 | by simply folding them into a corresponding cast to their return |
| 2906 | type. This is cheaper than relying on the middle end to do so, and |
| 2907 | also means we avoid generating useless debug info for them at all. |
| 2908 | |
| 2909 | At this point the argument has already been converted into a |
| 2910 | reference, so it suffices to use a NOP_EXPR to express the |
| 2911 | cast. */ |
| 2912 | if ((OPTION_SET_P (flag_fold_simple_inlines)global_options_set.x_flag_fold_simple_inlines |
| 2913 | ? flag_fold_simple_inlinesglobal_options.x_flag_fold_simple_inlines |
| 2914 | : !flag_no_inlineglobal_options.x_flag_no_inline) |
| 2915 | && call_expr_nargs (x)(((int)((unsigned long) (*tree_int_cst_elt_check (((tree_class_check ((x), (tcc_vl_exp), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2915, __FUNCTION__))->exp.operands[0]), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2915, __FUNCTION__)))) - 3) == 1 |
| 2916 | && decl_in_std_namespace_p (callee) |
| 2917 | && DECL_NAME (callee)((contains_struct_check ((callee), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2917, __FUNCTION__))->decl_minimal.name) != NULL_TREE(tree) nullptr |
| 2918 | && (id_equal (DECL_NAME (callee)((contains_struct_check ((callee), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2918, __FUNCTION__))->decl_minimal.name), "move") |
| 2919 | || id_equal (DECL_NAME (callee)((contains_struct_check ((callee), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2919, __FUNCTION__))->decl_minimal.name), "forward") |
| 2920 | || id_equal (DECL_NAME (callee)((contains_struct_check ((callee), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2920, __FUNCTION__))->decl_minimal.name), "addressof") |
| 2921 | /* This addressof equivalent is used heavily in libstdc++. */ |
| 2922 | || id_equal (DECL_NAME (callee)((contains_struct_check ((callee), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2922, __FUNCTION__))->decl_minimal.name), "__addressof") |
| 2923 | || id_equal (DECL_NAME (callee)((contains_struct_check ((callee), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2923, __FUNCTION__))->decl_minimal.name), "as_const"))) |
| 2924 | { |
| 2925 | r = CALL_EXPR_ARG (x, 0)(*((const_cast<tree*> (tree_operand_check (((tree_check ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2925, __FUNCTION__, (CALL_EXPR)))), ((0) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2925, __FUNCTION__))))); |
| 2926 | /* Check that the return and argument types are sane before |
| 2927 | folding. */ |
| 2928 | if (INDIRECT_TYPE_P (TREE_TYPE (x))((((enum tree_code) (((contains_struct_check ((x), (TS_TYPED) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2928, __FUNCTION__))->typed.type))->base.code) == POINTER_TYPE ) || (((enum tree_code) (((contains_struct_check ((x), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2928, __FUNCTION__))->typed.type))->base.code) == REFERENCE_TYPE )) |
| 2929 | && INDIRECT_TYPE_P (TREE_TYPE (r))((((enum tree_code) (((contains_struct_check ((r), (TS_TYPED) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2929, __FUNCTION__))->typed.type))->base.code) == POINTER_TYPE ) || (((enum tree_code) (((contains_struct_check ((r), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2929, __FUNCTION__))->typed.type))->base.code) == REFERENCE_TYPE ))) |
| 2930 | { |
| 2931 | if (!same_type_p (TREE_TYPE (x), TREE_TYPE (r))comptypes ((((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2931, __FUNCTION__))->typed.type)), (((contains_struct_check ((r), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2931, __FUNCTION__))->typed.type)), 0)) |
| 2932 | r = build_nop (TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2932, __FUNCTION__))->typed.type), r); |
| 2933 | x = cp_fold (r, flags); |
| 2934 | break; |
| 2935 | } |
| 2936 | } |
| 2937 | |
| 2938 | int sv = optimizeglobal_options.x_optimize, nw = sv; |
| 2939 | |
| 2940 | /* Some built-in function calls will be evaluated at compile-time in |
| 2941 | fold (). Set optimize to 1 when folding __builtin_constant_p inside |
| 2942 | a constexpr function so that fold_builtin_1 doesn't fold it to 0. */ |
| 2943 | if (callee && fndecl_built_in_p (callee) && !optimizeglobal_options.x_optimize |
| 2944 | && DECL_IS_BUILTIN_CONSTANT_P (callee)(((enum tree_code) (callee)->base.code) == FUNCTION_DECL && ((built_in_class) (tree_check ((callee), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2944, __FUNCTION__, (FUNCTION_DECL)))->function_decl.built_in_class ) == BUILT_IN_NORMAL && DECL_FUNCTION_CODE (callee) == BUILT_IN_CONSTANT_P) |
| 2945 | && current_function_decl |
| 2946 | && DECL_DECLARED_CONSTEXPR_P (current_function_decl)((contains_struct_check (((tree_check2 (((((enum tree_code) ( current_function_decl)->base.code) == TEMPLATE_DECL ? ((struct tree_template_decl *)(const_cast<union tree_node *> (( ((tree_check ((current_function_decl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2946, __FUNCTION__, (TEMPLATE_DECL))))))))->result : current_function_decl )), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2946, __FUNCTION__, (VAR_DECL), (FUNCTION_DECL)))), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2946, __FUNCTION__))->decl_common.lang_flag_8)) |
| 2947 | nw = 1; |
| 2948 | |
| 2949 | if (callee && fndecl_built_in_p (callee, BUILT_IN_FRONTEND)) |
| 2950 | { |
| 2951 | iloc_sentinel ils (EXPR_LOCATION (x)((((x)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((x))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((x))->base.code))]) <= tcc_expression )) ? (x)->exp.locus : ((location_t) 0))); |
| 2952 | switch (DECL_FE_FUNCTION_CODE (callee)) |
| 2953 | { |
| 2954 | case CP_BUILT_IN_IS_CONSTANT_EVALUATED: |
| 2955 | /* Defer folding __builtin_is_constant_evaluated unless |
| 2956 | we know this isn't a manifestly constant-evaluated |
| 2957 | context. */ |
| 2958 | if (flags & ff_mce_false) |
| 2959 | x = boolean_false_nodeglobal_trees[TI_BOOLEAN_FALSE]; |
| 2960 | break; |
| 2961 | case CP_BUILT_IN_SOURCE_LOCATION: |
| 2962 | x = fold_builtin_source_location (x); |
| 2963 | break; |
| 2964 | case CP_BUILT_IN_IS_CORRESPONDING_MEMBER: |
| 2965 | x = fold_builtin_is_corresponding_member |
| 2966 | (EXPR_LOCATION (x)((((x)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((x))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((x))->base.code))]) <= tcc_expression )) ? (x)->exp.locus : ((location_t) 0)), call_expr_nargs (x)(((int)((unsigned long) (*tree_int_cst_elt_check (((tree_class_check ((x), (tcc_vl_exp), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2966, __FUNCTION__))->exp.operands[0]), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2966, __FUNCTION__)))) - 3), |
| 2967 | &CALL_EXPR_ARG (x, 0)(*((const_cast<tree*> (tree_operand_check (((tree_check ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2967, __FUNCTION__, (CALL_EXPR)))), ((0) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2967, __FUNCTION__)))))); |
| 2968 | break; |
| 2969 | case CP_BUILT_IN_IS_POINTER_INTERCONVERTIBLE_WITH_CLASS: |
| 2970 | x = fold_builtin_is_pointer_inverconvertible_with_class |
| 2971 | (EXPR_LOCATION (x)((((x)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((x))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((x))->base.code))]) <= tcc_expression )) ? (x)->exp.locus : ((location_t) 0)), call_expr_nargs (x)(((int)((unsigned long) (*tree_int_cst_elt_check (((tree_class_check ((x), (tcc_vl_exp), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2971, __FUNCTION__))->exp.operands[0]), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2971, __FUNCTION__)))) - 3), |
| 2972 | &CALL_EXPR_ARG (x, 0)(*((const_cast<tree*> (tree_operand_check (((tree_check ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2972, __FUNCTION__, (CALL_EXPR)))), ((0) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2972, __FUNCTION__)))))); |
| 2973 | break; |
| 2974 | default: |
| 2975 | break; |
| 2976 | } |
| 2977 | break; |
| 2978 | } |
| 2979 | |
| 2980 | if (callee |
| 2981 | && fndecl_built_in_p (callee, CP_BUILT_IN_SOURCE_LOCATION, |
| 2982 | BUILT_IN_FRONTEND)) |
| 2983 | { |
| 2984 | x = fold_builtin_source_location (x); |
| 2985 | break; |
| 2986 | } |
| 2987 | |
| 2988 | bool changed = false; |
| 2989 | int m = call_expr_nargs (x)(((int)((unsigned long) (*tree_int_cst_elt_check (((tree_class_check ((x), (tcc_vl_exp), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2989, __FUNCTION__))->exp.operands[0]), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2989, __FUNCTION__)))) - 3); |
| 2990 | for (int i = 0; i < m; i++) |
| 2991 | { |
| 2992 | r = cp_fold (CALL_EXPR_ARG (x, i)(*((const_cast<tree*> (tree_operand_check (((tree_check ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2992, __FUNCTION__, (CALL_EXPR)))), ((i) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2992, __FUNCTION__))))), flags); |
| 2993 | if (r != CALL_EXPR_ARG (x, i)(*((const_cast<tree*> (tree_operand_check (((tree_check ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2993, __FUNCTION__, (CALL_EXPR)))), ((i) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 2993, __FUNCTION__)))))) |
| 2994 | { |
| 2995 | if (r == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 2996 | { |
| 2997 | x = error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 2998 | break; |
| 2999 | } |
| 3000 | if (!changed) |
| 3001 | x = copy_node (x); |
| 3002 | CALL_EXPR_ARG (x, i)(*((const_cast<tree*> (tree_operand_check (((tree_check ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3002, __FUNCTION__, (CALL_EXPR)))), ((i) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3002, __FUNCTION__))))) = r; |
| 3003 | changed = true; |
| 3004 | } |
| 3005 | } |
| 3006 | if (x == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 3007 | break; |
| 3008 | |
| 3009 | optimizeglobal_options.x_optimize = nw; |
| 3010 | r = fold (x); |
| 3011 | optimizeglobal_options.x_optimize = sv; |
| 3012 | |
| 3013 | if (TREE_CODE (r)((enum tree_code) (r)->base.code) != CALL_EXPR) |
| 3014 | { |
| 3015 | x = cp_fold (r, flags); |
| 3016 | break; |
| 3017 | } |
| 3018 | |
| 3019 | optimizeglobal_options.x_optimize = nw; |
| 3020 | |
| 3021 | /* Invoke maybe_constant_value for functions declared |
| 3022 | constexpr and not called with AGGR_INIT_EXPRs. |
| 3023 | TODO: |
| 3024 | Do constexpr expansion of expressions where the call itself is not |
| 3025 | constant, but the call followed by an INDIRECT_REF is. */ |
| 3026 | if (callee && DECL_DECLARED_CONSTEXPR_P (callee)((contains_struct_check (((tree_check2 (((((enum tree_code) ( callee)->base.code) == TEMPLATE_DECL ? ((struct tree_template_decl *)(const_cast<union tree_node *> ((((tree_check ((callee ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3026, __FUNCTION__, (TEMPLATE_DECL))))))))->result : callee )), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3026, __FUNCTION__, (VAR_DECL), (FUNCTION_DECL)))), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3026, __FUNCTION__))->decl_common.lang_flag_8) |
| 3027 | && !flag_no_inlineglobal_options.x_flag_no_inline) |
| 3028 | { |
| 3029 | mce_value manifestly_const_eval = mce_unknown; |
| 3030 | if (flags & ff_mce_false) |
| 3031 | /* Allow folding __builtin_is_constant_evaluated to false during |
| 3032 | constexpr evaluation of this call. */ |
| 3033 | manifestly_const_eval = mce_false; |
| 3034 | r = maybe_constant_value (x, /*decl=*/NULL_TREE(tree) nullptr, |
| 3035 | manifestly_const_eval); |
| 3036 | } |
| 3037 | optimizeglobal_options.x_optimize = sv; |
| 3038 | |
| 3039 | if (TREE_CODE (r)((enum tree_code) (r)->base.code) != CALL_EXPR) |
| 3040 | { |
| 3041 | if (DECL_CONSTRUCTOR_P (callee)((tree_check (((((enum tree_code) (callee)->base.code) == TEMPLATE_DECL ? ((struct tree_template_decl *)(const_cast<union tree_node *> ((((tree_check ((callee), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3041, __FUNCTION__, (TEMPLATE_DECL))))))))->result : callee )), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3041, __FUNCTION__, (FUNCTION_DECL)))->decl_with_vis.cxx_constructor )) |
| 3042 | { |
| 3043 | loc = EXPR_LOCATION (x)((((x)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((x))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((x))->base.code))]) <= tcc_expression )) ? (x)->exp.locus : ((location_t) 0)); |
| 3044 | tree s = build_fold_indirect_ref_loc (loc, |
| 3045 | CALL_EXPR_ARG (x, 0)(*((const_cast<tree*> (tree_operand_check (((tree_check ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3045, __FUNCTION__, (CALL_EXPR)))), ((0) + 3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3045, __FUNCTION__)))))); |
| 3046 | r = cp_build_init_expr (s, r); |
| 3047 | } |
| 3048 | x = r; |
| 3049 | break; |
| 3050 | } |
| 3051 | |
| 3052 | break; |
| 3053 | } |
| 3054 | |
| 3055 | case CONSTRUCTOR: |
| 3056 | { |
| 3057 | unsigned i; |
| 3058 | constructor_elt *p; |
| 3059 | vec<constructor_elt, va_gc> *elts = CONSTRUCTOR_ELTS (x)((tree_check ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3059, __FUNCTION__, (CONSTRUCTOR)))->constructor.elts); |
| 3060 | vec<constructor_elt, va_gc> *nelts = NULLnullptr; |
| 3061 | FOR_EACH_VEC_SAFE_ELT (elts, i, p)for (i = 0; vec_safe_iterate ((elts), (i), &(p)); ++(i)) |
| 3062 | { |
| 3063 | tree op = cp_fold (p->value, flags); |
| 3064 | if (op != p->value) |
| 3065 | { |
| 3066 | if (op == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 3067 | { |
| 3068 | x = error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 3069 | vec_free (nelts); |
| 3070 | break; |
| 3071 | } |
| 3072 | if (nelts == NULLnullptr) |
| 3073 | nelts = elts->copy (); |
| 3074 | (*nelts)[i].value = op; |
| 3075 | } |
| 3076 | } |
| 3077 | if (nelts) |
| 3078 | { |
| 3079 | x = build_constructor (TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3079, __FUNCTION__))->typed.type), nelts); |
| 3080 | CONSTRUCTOR_PLACEHOLDER_BOUNDARY (x)(((tree_not_check2 (((tree_check ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3080, __FUNCTION__, (CONSTRUCTOR)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3080, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_5)) |
| 3081 | = CONSTRUCTOR_PLACEHOLDER_BOUNDARY (org_x)(((tree_not_check2 (((tree_check ((org_x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3081, __FUNCTION__, (CONSTRUCTOR)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3081, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_5)); |
| 3082 | } |
| 3083 | if (VECTOR_TYPE_P (TREE_TYPE (x))(((enum tree_code) (((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3083, __FUNCTION__))->typed.type))->base.code) == VECTOR_TYPE )) |
| 3084 | x = fold (x); |
| 3085 | break; |
| 3086 | } |
| 3087 | case TREE_VEC: |
| 3088 | { |
| 3089 | bool changed = false; |
| 3090 | int n = TREE_VEC_LENGTH (x)((tree_check ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3090, __FUNCTION__, (TREE_VEC)))->base.u.length); |
| 3091 | |
| 3092 | for (int i = 0; i < n; i++) |
| 3093 | { |
| 3094 | tree op = cp_fold (TREE_VEC_ELT (x, i)(*((const_cast<tree *> (tree_vec_elt_check ((x), (i), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3094, __FUNCTION__))))), flags); |
| 3095 | if (op != TREE_VEC_ELT (x, i)(*((const_cast<tree *> (tree_vec_elt_check ((x), (i), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3095, __FUNCTION__)))))) |
| 3096 | { |
| 3097 | if (!changed) |
| 3098 | x = copy_node (x); |
| 3099 | TREE_VEC_ELT (x, i)(*((const_cast<tree *> (tree_vec_elt_check ((x), (i), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3099, __FUNCTION__))))) = op; |
| 3100 | changed = true; |
| 3101 | } |
| 3102 | } |
| 3103 | } |
| 3104 | |
| 3105 | break; |
| 3106 | |
| 3107 | case ARRAY_REF: |
| 3108 | case ARRAY_RANGE_REF: |
| 3109 | |
| 3110 | loc = EXPR_LOCATION (x)((((x)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((x))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((x))->base.code))]) <= tcc_expression )) ? (x)->exp.locus : ((location_t) 0)); |
| 3111 | op0 = cp_fold (TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3111, __FUNCTION__))))), flags); |
| 3112 | op1 = cp_fold (TREE_OPERAND (x, 1)(*((const_cast<tree*> (tree_operand_check ((x), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3112, __FUNCTION__))))), flags); |
| 3113 | op2 = cp_fold (TREE_OPERAND (x, 2)(*((const_cast<tree*> (tree_operand_check ((x), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3113, __FUNCTION__))))), flags); |
| 3114 | op3 = cp_fold (TREE_OPERAND (x, 3)(*((const_cast<tree*> (tree_operand_check ((x), (3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3114, __FUNCTION__))))), flags); |
| 3115 | |
| 3116 | if (op0 != TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3116, __FUNCTION__))))) |
| 3117 | || op1 != TREE_OPERAND (x, 1)(*((const_cast<tree*> (tree_operand_check ((x), (1), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3117, __FUNCTION__))))) |
| 3118 | || op2 != TREE_OPERAND (x, 2)(*((const_cast<tree*> (tree_operand_check ((x), (2), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3118, __FUNCTION__))))) |
| 3119 | || op3 != TREE_OPERAND (x, 3)(*((const_cast<tree*> (tree_operand_check ((x), (3), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3119, __FUNCTION__)))))) |
| 3120 | { |
| 3121 | if (op0 == error_mark_nodeglobal_trees[TI_ERROR_MARK] |
| 3122 | || op1 == error_mark_nodeglobal_trees[TI_ERROR_MARK] |
| 3123 | || op2 == error_mark_nodeglobal_trees[TI_ERROR_MARK] |
| 3124 | || op3 == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 3125 | x = error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 3126 | else |
| 3127 | { |
| 3128 | x = build4_loc (loc, code, TREE_TYPE (x)((contains_struct_check ((x), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3128, __FUNCTION__))->typed.type), op0, op1, op2, op3); |
| 3129 | TREE_READONLY (x)((non_type_check ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3129, __FUNCTION__))->base.readonly_flag) = TREE_READONLY (org_x)((non_type_check ((org_x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3129, __FUNCTION__))->base.readonly_flag); |
| 3130 | TREE_SIDE_EFFECTS (x)((non_type_check ((x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3130, __FUNCTION__))->base.side_effects_flag) = TREE_SIDE_EFFECTS (org_x)((non_type_check ((org_x), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3130, __FUNCTION__))->base.side_effects_flag); |
| 3131 | TREE_THIS_VOLATILE (x)((x)->base.volatile_flag) = TREE_THIS_VOLATILE (org_x)((org_x)->base.volatile_flag); |
| 3132 | } |
| 3133 | } |
| 3134 | |
| 3135 | x = fold (x); |
| 3136 | break; |
| 3137 | |
| 3138 | case SAVE_EXPR: |
| 3139 | /* A SAVE_EXPR might contain e.g. (0 * i) + (0 * j), which, after |
| 3140 | folding, evaluates to an invariant. In that case no need to wrap |
| 3141 | this folded tree with a SAVE_EXPR. */ |
| 3142 | r = cp_fold (TREE_OPERAND (x, 0)(*((const_cast<tree*> (tree_operand_check ((x), (0), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3142, __FUNCTION__))))), flags); |
| 3143 | if (tree_invariant_p (r)) |
| 3144 | x = r; |
| 3145 | break; |
| 3146 | |
| 3147 | case REQUIRES_EXPR: |
| 3148 | x = evaluate_requires_expr (x); |
| 3149 | break; |
| 3150 | |
| 3151 | default: |
| 3152 | return org_x; |
| 3153 | } |
| 3154 | |
| 3155 | if (EXPR_P (x)((tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) (x)->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) (x)->base.code))]) <= tcc_expression) && TREE_CODE (x)((enum tree_code) (x)->base.code) == code) |
| 3156 | { |
| 3157 | TREE_THIS_VOLATILE (x)((x)->base.volatile_flag) = TREE_THIS_VOLATILE (org_x)((org_x)->base.volatile_flag); |
| 3158 | copy_warning (x, org_x); |
| 3159 | } |
| 3160 | |
| 3161 | if (!c.evaluation_restricted_p ()) |
| 3162 | { |
| 3163 | fold_cache->put (org_x, x); |
| 3164 | /* Prevent that we try to fold an already folded result again. */ |
| 3165 | if (x != org_x) |
| 3166 | fold_cache->put (x, x); |
| 3167 | } |
| 3168 | |
| 3169 | return x; |
| 3170 | } |
| 3171 | |
| 3172 | /* Look up "hot", "cold", "likely" or "unlikely" in attribute list LIST. */ |
| 3173 | |
| 3174 | tree |
| 3175 | lookup_hotness_attribute (tree list) |
| 3176 | { |
| 3177 | for (; list; list = TREE_CHAIN (list)((contains_struct_check ((list), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3177, __FUNCTION__))->common.chain)) |
| 3178 | { |
| 3179 | tree name = get_attribute_name (list); |
| 3180 | if ((is_attribute_p ("hot", name) |
| 3181 | || is_attribute_p ("cold", name) |
| 3182 | || is_attribute_p ("likely", name) |
| 3183 | || is_attribute_p ("unlikely", name)) |
| 3184 | && is_attribute_namespace_p ("", list)) |
| 3185 | break; |
| 3186 | } |
| 3187 | return list; |
| 3188 | } |
| 3189 | |
| 3190 | /* Remove "hot", "cold", "likely" and "unlikely" attributes from LIST. */ |
| 3191 | |
| 3192 | static tree |
| 3193 | remove_hotness_attribute (tree list) |
| 3194 | { |
| 3195 | for (tree *p = &list; *p; ) |
| 3196 | { |
| 3197 | tree l = *p; |
| 3198 | tree name = get_attribute_name (l); |
| 3199 | if ((is_attribute_p ("hot", name) |
| 3200 | || is_attribute_p ("cold", name) |
| 3201 | || is_attribute_p ("likely", name) |
| 3202 | || is_attribute_p ("unlikely", name)) |
| 3203 | && is_attribute_namespace_p ("", l)) |
| 3204 | { |
| 3205 | *p = TREE_CHAIN (l)((contains_struct_check ((l), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3205, __FUNCTION__))->common.chain); |
| 3206 | continue; |
| 3207 | } |
| 3208 | p = &TREE_CHAIN (l)((contains_struct_check ((l), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3208, __FUNCTION__))->common.chain); |
| 3209 | } |
| 3210 | return list; |
| 3211 | } |
| 3212 | |
| 3213 | /* If [[likely]] or [[unlikely]] appear on this statement, turn it into a |
| 3214 | PREDICT_EXPR. */ |
| 3215 | |
| 3216 | tree |
| 3217 | process_stmt_hotness_attribute (tree std_attrs, location_t attrs_loc) |
| 3218 | { |
| 3219 | if (std_attrs == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 3220 | return std_attrs; |
| 3221 | if (tree attr = lookup_hotness_attribute (std_attrs)) |
| 3222 | { |
| 3223 | tree name = get_attribute_name (attr); |
| 3224 | bool hot = (is_attribute_p ("hot", name) |
| 3225 | || is_attribute_p ("likely", name)); |
| 3226 | tree pred = build_predict_expr (hot ? PRED_HOT_LABEL : PRED_COLD_LABEL, |
| 3227 | hot ? TAKEN : NOT_TAKEN); |
| 3228 | SET_EXPR_LOCATION (pred, attrs_loc)(expr_check (((pred)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3228, __FUNCTION__))->exp.locus = (attrs_loc); |
| 3229 | add_stmt (pred); |
| 3230 | if (tree other = lookup_hotness_attribute (TREE_CHAIN (attr)((contains_struct_check ((attr), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3230, __FUNCTION__))->common.chain))) |
| 3231 | warning (OPT_Wattributes, "ignoring attribute %qE after earlier %qE", |
| 3232 | get_attribute_name (other), name); |
| 3233 | std_attrs = remove_hotness_attribute (std_attrs); |
| 3234 | } |
| 3235 | return std_attrs; |
| 3236 | } |
| 3237 | |
| 3238 | /* Build IFN_ASSUME internal call for assume condition ARG. */ |
| 3239 | |
| 3240 | tree |
| 3241 | build_assume_call (location_t loc, tree arg) |
| 3242 | { |
| 3243 | if (!processing_template_declscope_chain->x_processing_template_decl) |
| 3244 | arg = fold_build_cleanup_point_expr (TREE_TYPE (arg)((contains_struct_check ((arg), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3244, __FUNCTION__))->typed.type), arg); |
| 3245 | return build_call_expr_internal_loc (loc, IFN_ASSUME, void_type_nodeglobal_trees[TI_VOID_TYPE], |
| 3246 | 1, arg); |
| 3247 | } |
| 3248 | |
| 3249 | /* If [[assume (cond)]] appears on this statement, handle it. */ |
| 3250 | |
| 3251 | tree |
| 3252 | process_stmt_assume_attribute (tree std_attrs, tree statement, |
| 3253 | location_t attrs_loc) |
| 3254 | { |
| 3255 | if (std_attrs == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 3256 | return std_attrs; |
| 3257 | tree attr = lookup_attribute ("gnu", "assume", std_attrs); |
| 3258 | if (!attr) |
| 3259 | return std_attrs; |
| 3260 | /* The next token after the assume attribute is not ';'. */ |
| 3261 | if (statement) |
| 3262 | { |
| 3263 | warning_at (attrs_loc, OPT_Wattributes, |
| 3264 | "%<assume%> attribute not followed by %<;%>"); |
| 3265 | attr = NULL_TREE(tree) nullptr; |
| 3266 | } |
| 3267 | for (; attr; attr = lookup_attribute ("gnu", "assume", TREE_CHAIN (attr)((contains_struct_check ((attr), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3267, __FUNCTION__))->common.chain))) |
| 3268 | { |
| 3269 | tree args = TREE_VALUE (attr)((tree_check ((attr), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3269, __FUNCTION__, (TREE_LIST)))->list.value); |
| 3270 | int nargs = list_length (args); |
| 3271 | if (nargs != 1) |
| 3272 | { |
| 3273 | auto_diagnostic_group d; |
| 3274 | error_at (attrs_loc, "wrong number of arguments specified for " |
| 3275 | "%qE attribute", get_attribute_name (attr)); |
| 3276 | inform (attrs_loc, "expected %i, found %i", 1, nargs); |
| 3277 | } |
| 3278 | else |
| 3279 | { |
| 3280 | tree arg = TREE_VALUE (args)((tree_check ((args), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3280, __FUNCTION__, (TREE_LIST)))->list.value); |
| 3281 | if (!type_dependent_expression_p (arg)) |
| 3282 | arg = contextual_conv_bool (arg, tf_warning_or_error); |
| 3283 | if (error_operand_p (arg)) |
| 3284 | continue; |
| 3285 | finish_expr_stmt (build_assume_call (attrs_loc, arg)); |
| 3286 | } |
| 3287 | } |
| 3288 | return remove_attribute ("gnu", "assume", std_attrs); |
| 3289 | } |
| 3290 | |
| 3291 | /* Return the type std::source_location::__impl after performing |
| 3292 | verification on it. */ |
| 3293 | |
| 3294 | tree |
| 3295 | get_source_location_impl_type () |
| 3296 | { |
| 3297 | tree name = get_identifier ("source_location")(__builtin_constant_p ("source_location") ? get_identifier_with_length (("source_location"), strlen ("source_location")) : get_identifier ("source_location")); |
| 3298 | tree decl = lookup_qualified_name (std_nodecp_global_trees[CPTI_STD], name); |
| 3299 | if (TREE_CODE (decl)((enum tree_code) (decl)->base.code) != TYPE_DECL) |
| 3300 | { |
| 3301 | auto_diagnostic_group d; |
| 3302 | if (decl == error_mark_nodeglobal_trees[TI_ERROR_MARK] || TREE_CODE (decl)((enum tree_code) (decl)->base.code) == TREE_LIST) |
| 3303 | qualified_name_lookup_error (std_nodecp_global_trees[CPTI_STD], name, decl, input_location); |
| 3304 | else |
| 3305 | error ("%qD is not a type", decl); |
| 3306 | return error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 3307 | } |
| 3308 | name = get_identifier ("__impl")(__builtin_constant_p ("__impl") ? get_identifier_with_length (("__impl"), strlen ("__impl")) : get_identifier ("__impl")); |
| 3309 | tree type = TREE_TYPE (decl)((contains_struct_check ((decl), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3309, __FUNCTION__))->typed.type); |
| 3310 | decl = lookup_qualified_name (type, name); |
| 3311 | if (TREE_CODE (decl)((enum tree_code) (decl)->base.code) != TYPE_DECL) |
| 3312 | { |
| 3313 | auto_diagnostic_group d; |
| 3314 | if (decl == error_mark_nodeglobal_trees[TI_ERROR_MARK] || TREE_CODE (decl)((enum tree_code) (decl)->base.code) == TREE_LIST) |
| 3315 | qualified_name_lookup_error (type, name, decl, input_location); |
| 3316 | else |
| 3317 | error ("%qD is not a type", decl); |
| 3318 | return error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 3319 | } |
| 3320 | type = TREE_TYPE (decl)((contains_struct_check ((decl), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3320, __FUNCTION__))->typed.type); |
| 3321 | if (TREE_CODE (type)((enum tree_code) (type)->base.code) != RECORD_TYPE) |
| 3322 | { |
| 3323 | error ("%qD is not a class type", decl); |
| 3324 | return error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 3325 | } |
| 3326 | |
| 3327 | int cnt = 0; |
| 3328 | for (tree field = TYPE_FIELDS (type)((tree_check3 ((type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3328, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 3329 | (field = next_aggregate_field (field)) != NULL_TREE(tree) nullptr; |
| 3330 | field = DECL_CHAIN (field)(((contains_struct_check (((contains_struct_check ((field), ( TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3330, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3330, __FUNCTION__))->common.chain))) |
| 3331 | { |
| 3332 | if (DECL_NAME (field)((contains_struct_check ((field), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3332, __FUNCTION__))->decl_minimal.name) != NULL_TREE(tree) nullptr) |
| 3333 | { |
| 3334 | const char *n = IDENTIFIER_POINTER (DECL_NAME (field))((const char *) (tree_check ((((contains_struct_check ((field ), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3334, __FUNCTION__))->decl_minimal.name)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3334, __FUNCTION__, (IDENTIFIER_NODE)))->identifier.id.str ); |
| 3335 | if (strcmp (n, "_M_file_name") == 0 |
| 3336 | || strcmp (n, "_M_function_name") == 0) |
| 3337 | { |
| 3338 | if (TREE_TYPE (field)((contains_struct_check ((field), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3338, __FUNCTION__))->typed.type) != const_string_type_nodec_global_trees[CTI_CONST_STRING_TYPE]) |
| 3339 | { |
| 3340 | error ("%qD does not have %<const char *%> type", field); |
| 3341 | return error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 3342 | } |
| 3343 | cnt++; |
| 3344 | continue; |
| 3345 | } |
| 3346 | else if (strcmp (n, "_M_line") == 0 || strcmp (n, "_M_column") == 0) |
| 3347 | { |
| 3348 | if (TREE_CODE (TREE_TYPE (field))((enum tree_code) (((contains_struct_check ((field), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3348, __FUNCTION__))->typed.type))->base.code) != INTEGER_TYPE) |
| 3349 | { |
| 3350 | error ("%qD does not have integral type", field); |
| 3351 | return error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 3352 | } |
| 3353 | cnt++; |
| 3354 | continue; |
| 3355 | } |
| 3356 | } |
| 3357 | cnt = 0; |
| 3358 | break; |
| 3359 | } |
| 3360 | if (cnt != 4) |
| 3361 | { |
| 3362 | error ("%<std::source_location::__impl%> does not contain only " |
| 3363 | "non-static data members %<_M_file_name%>, " |
| 3364 | "%<_M_function_name%>, %<_M_line%> and %<_M_column%>"); |
| 3365 | return error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 3366 | } |
| 3367 | return build_qualified_type (type, TYPE_QUAL_CONST); |
| 3368 | } |
| 3369 | |
| 3370 | /* Type for source_location_table hash_set. */ |
| 3371 | struct GTY((for_user)) source_location_table_entry { |
| 3372 | location_t loc; |
| 3373 | unsigned uid; |
| 3374 | tree var; |
| 3375 | }; |
| 3376 | |
| 3377 | /* Traits class for function start hash maps below. */ |
| 3378 | |
| 3379 | struct source_location_table_entry_hash |
| 3380 | : ggc_remove <source_location_table_entry> |
| 3381 | { |
| 3382 | typedef source_location_table_entry value_type; |
| 3383 | typedef source_location_table_entry compare_type; |
| 3384 | |
| 3385 | static hashval_t |
| 3386 | hash (const source_location_table_entry &ref) |
| 3387 | { |
| 3388 | inchash::hash hstate (0); |
| 3389 | hstate.add_int (ref.loc); |
| 3390 | hstate.add_int (ref.uid); |
| 3391 | return hstate.end (); |
| 3392 | } |
| 3393 | |
| 3394 | static bool |
| 3395 | equal (const source_location_table_entry &ref1, |
| 3396 | const source_location_table_entry &ref2) |
| 3397 | { |
| 3398 | return ref1.loc == ref2.loc && ref1.uid == ref2.uid; |
| 3399 | } |
| 3400 | |
| 3401 | static void |
| 3402 | mark_deleted (source_location_table_entry &ref) |
| 3403 | { |
| 3404 | ref.loc = UNKNOWN_LOCATION((location_t) 0); |
| 3405 | ref.uid = -1U; |
| 3406 | ref.var = NULL_TREE(tree) nullptr; |
| 3407 | } |
| 3408 | |
| 3409 | static const bool empty_zero_p = true; |
| 3410 | |
| 3411 | static void |
| 3412 | mark_empty (source_location_table_entry &ref) |
| 3413 | { |
| 3414 | ref.loc = UNKNOWN_LOCATION((location_t) 0); |
| 3415 | ref.uid = 0; |
| 3416 | ref.var = NULL_TREE(tree) nullptr; |
| 3417 | } |
| 3418 | |
| 3419 | static bool |
| 3420 | is_deleted (const source_location_table_entry &ref) |
| 3421 | { |
| 3422 | return (ref.loc == UNKNOWN_LOCATION((location_t) 0) |
| 3423 | && ref.uid == -1U |
| 3424 | && ref.var == NULL_TREE(tree) nullptr); |
| 3425 | } |
| 3426 | |
| 3427 | static bool |
| 3428 | is_empty (const source_location_table_entry &ref) |
| 3429 | { |
| 3430 | return (ref.loc == UNKNOWN_LOCATION((location_t) 0) |
| 3431 | && ref.uid == 0 |
| 3432 | && ref.var == NULL_TREE(tree) nullptr); |
| 3433 | } |
| 3434 | |
| 3435 | static void |
| 3436 | pch_nx (source_location_table_entry &p) |
| 3437 | { |
| 3438 | extern void gt_pch_nx (source_location_table_entry &); |
| 3439 | gt_pch_nx (p); |
| 3440 | } |
| 3441 | |
| 3442 | static void |
| 3443 | pch_nx (source_location_table_entry &p, gt_pointer_operator op, void *cookie) |
| 3444 | { |
| 3445 | extern void gt_pch_nx (source_location_table_entry *, gt_pointer_operator, |
| 3446 | void *); |
| 3447 | gt_pch_nx (&p, op, cookie); |
| 3448 | } |
| 3449 | }; |
| 3450 | |
| 3451 | static GTY(()) hash_table <source_location_table_entry_hash> |
| 3452 | *source_location_table; |
| 3453 | static GTY(()) unsigned int source_location_id; |
| 3454 | |
| 3455 | /* Fold the __builtin_source_location () call T. */ |
| 3456 | |
| 3457 | tree |
| 3458 | fold_builtin_source_location (const_tree t) |
| 3459 | { |
| 3460 | gcc_assert (TREE_CODE (t) == CALL_EXPR)((void)(!(((enum tree_code) (t)->base.code) == CALL_EXPR) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3460, __FUNCTION__), 0 : 0)); |
| 3461 | /* TREE_TYPE (t) is const std::source_location::__impl* */ |
| 3462 | tree source_location_impl = TREE_TYPE (TREE_TYPE (t))((contains_struct_check ((((contains_struct_check ((t), (TS_TYPED ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3462, __FUNCTION__))->typed.type)), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3462, __FUNCTION__))->typed.type); |
| 3463 | if (source_location_impl == error_mark_nodeglobal_trees[TI_ERROR_MARK]) |
| 3464 | return build_zero_cst (const_ptr_type_nodeglobal_trees[TI_CONST_PTR_TYPE]); |
| 3465 | gcc_assert (CLASS_TYPE_P (source_location_impl)((void)(!((((((enum tree_code) (source_location_impl)->base .code)) == RECORD_TYPE || (((enum tree_code) (source_location_impl )->base.code)) == UNION_TYPE) && ((tree_class_check ((source_location_impl), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3465, __FUNCTION__))->type_common.lang_flag_5)) && id_equal ((((tree_class_check ((source_location_impl), (tcc_type ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3466, __FUNCTION__))->type_common.name) && (tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) (((tree_class_check ((source_location_impl), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3466, __FUNCTION__))->type_common.name))->base.code)) ] == tcc_declaration) ? ((contains_struct_check ((((tree_class_check ((source_location_impl), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3466, __FUNCTION__))->type_common.name)), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3466, __FUNCTION__))->decl_minimal.name) : ((tree_class_check ((source_location_impl), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3466, __FUNCTION__))->type_common.name)), "__impl")) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3466, __FUNCTION__), 0 : 0)) |
| 3466 | && id_equal (TYPE_IDENTIFIER (source_location_impl), "__impl"))((void)(!((((((enum tree_code) (source_location_impl)->base .code)) == RECORD_TYPE || (((enum tree_code) (source_location_impl )->base.code)) == UNION_TYPE) && ((tree_class_check ((source_location_impl), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3465, __FUNCTION__))->type_common.lang_flag_5)) && id_equal ((((tree_class_check ((source_location_impl), (tcc_type ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3466, __FUNCTION__))->type_common.name) && (tree_code_type_tmpl <0>::tree_code_type[(int) (((enum tree_code) (((tree_class_check ((source_location_impl), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3466, __FUNCTION__))->type_common.name))->base.code)) ] == tcc_declaration) ? ((contains_struct_check ((((tree_class_check ((source_location_impl), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3466, __FUNCTION__))->type_common.name)), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3466, __FUNCTION__))->decl_minimal.name) : ((tree_class_check ((source_location_impl), (tcc_type), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3466, __FUNCTION__))->type_common.name)), "__impl")) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3466, __FUNCTION__), 0 : 0)); |
| 3467 | |
| 3468 | location_t loc = EXPR_LOCATION (t)((((t)) && ((tree_code_type_tmpl <0>::tree_code_type [(int) (((enum tree_code) ((t))->base.code))]) >= tcc_reference && (tree_code_type_tmpl <0>::tree_code_type[(int ) (((enum tree_code) ((t))->base.code))]) <= tcc_expression )) ? (t)->exp.locus : ((location_t) 0)); |
| 3469 | if (source_location_table == NULLnullptr) |
| 3470 | source_location_table |
| 3471 | = hash_table <source_location_table_entry_hash>::create_ggc (64); |
| 3472 | const line_map_ordinary *map; |
| 3473 | source_location_table_entry entry; |
| 3474 | entry.loc |
| 3475 | = linemap_resolve_location (line_table, loc, LRK_MACRO_EXPANSION_POINT, |
| 3476 | &map); |
| 3477 | entry.uid = current_function_decl ? DECL_UID (current_function_decl)((contains_struct_check ((current_function_decl), (TS_DECL_MINIMAL ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3477, __FUNCTION__))->decl_minimal.uid) : -1; |
| 3478 | entry.var = error_mark_nodeglobal_trees[TI_ERROR_MARK]; |
| 3479 | source_location_table_entry *entryp |
| 3480 | = source_location_table->find_slot (entry, INSERT); |
| 3481 | tree var; |
| 3482 | if (entryp->var) |
| 3483 | var = entryp->var; |
| 3484 | else |
| 3485 | { |
| 3486 | char tmp_name[32]; |
| 3487 | ASM_GENERATE_INTERNAL_LABEL (tmp_name, "Lsrc_loc", source_location_id++)do { char *__p; (tmp_name)[0] = '*'; (tmp_name)[1] = '.'; __p = stpcpy (&(tmp_name)[2], "Lsrc_loc"); sprint_ul (__p, ( unsigned long) (source_location_id++)); } while (0); |
| 3488 | var = build_decl (loc, VAR_DECL, get_identifier (tmp_name)(__builtin_constant_p (tmp_name) ? get_identifier_with_length ((tmp_name), strlen (tmp_name)) : get_identifier (tmp_name)), |
| 3489 | source_location_impl); |
| 3490 | TREE_STATIC (var)((var)->base.static_flag) = 1; |
| 3491 | TREE_PUBLIC (var)((var)->base.public_flag) = 0; |
| 3492 | DECL_ARTIFICIAL (var)((contains_struct_check ((var), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3492, __FUNCTION__))->decl_common.artificial_flag) = 1; |
| 3493 | DECL_IGNORED_P (var)((contains_struct_check ((var), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3493, __FUNCTION__))->decl_common.ignored_flag) = 1; |
| 3494 | DECL_EXTERNAL (var)((contains_struct_check ((var), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3494, __FUNCTION__))->decl_common.decl_flag_1) = 0; |
| 3495 | DECL_DECLARED_CONSTEXPR_P (var)((contains_struct_check (((tree_check2 (((((enum tree_code) ( var)->base.code) == TEMPLATE_DECL ? ((struct tree_template_decl *)(const_cast<union tree_node *> ((((tree_check ((var) , "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3495, __FUNCTION__, (TEMPLATE_DECL))))))))->result : var )), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3495, __FUNCTION__, (VAR_DECL), (FUNCTION_DECL)))), (TS_DECL_COMMON ), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3495, __FUNCTION__))->decl_common.lang_flag_8) = 1; |
| 3496 | DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (var)(((tree_not_check2 (((tree_check ((var), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3496, __FUNCTION__, (VAR_DECL)))), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3496, __FUNCTION__, (TREE_VEC), (SSA_NAME)))->base.u.bits .lang_flag_2)) = 1; |
| 3497 | layout_decl (var, 0); |
| 3498 | |
| 3499 | vec<constructor_elt, va_gc> *v = NULLnullptr; |
| 3500 | vec_alloc (v, 4); |
| 3501 | for (tree field = TYPE_FIELDS (source_location_impl)((tree_check3 ((source_location_impl), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3501, __FUNCTION__, (RECORD_TYPE), (UNION_TYPE), (QUAL_UNION_TYPE )))->type_non_common.values); |
| 3502 | (field = next_aggregate_field (field)) != NULL_TREE(tree) nullptr; |
| 3503 | field = DECL_CHAIN (field)(((contains_struct_check (((contains_struct_check ((field), ( TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3503, __FUNCTION__))), (TS_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3503, __FUNCTION__))->common.chain))) |
| 3504 | { |
| 3505 | const char *n = IDENTIFIER_POINTER (DECL_NAME (field))((const char *) (tree_check ((((contains_struct_check ((field ), (TS_DECL_MINIMAL), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3505, __FUNCTION__))->decl_minimal.name)), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3505, __FUNCTION__, (IDENTIFIER_NODE)))->identifier.id.str ); |
| 3506 | tree val = NULL_TREE(tree) nullptr; |
| 3507 | if (strcmp (n, "_M_file_name") == 0) |
| 3508 | { |
| 3509 | if (const char *fname = LOCATION_FILE (loc)((expand_location (loc)).file)) |
| 3510 | { |
| 3511 | fname = remap_macro_filename (fname); |
| 3512 | val = build_string_literal (fname); |
| 3513 | } |
| 3514 | else |
| 3515 | val = build_string_literal (""); |
| 3516 | } |
| 3517 | else if (strcmp (n, "_M_function_name") == 0) |
| 3518 | { |
| 3519 | const char *name = ""; |
| 3520 | |
| 3521 | if (current_function_decl) |
| 3522 | name = cxx_printable_name (current_function_decl, 2); |
| 3523 | |
| 3524 | val = build_string_literal (name); |
| 3525 | } |
| 3526 | else if (strcmp (n, "_M_line") == 0) |
| 3527 | val = build_int_cst (TREE_TYPE (field)((contains_struct_check ((field), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3527, __FUNCTION__))->typed.type), LOCATION_LINE (loc)((expand_location (loc)).line)); |
| 3528 | else if (strcmp (n, "_M_column") == 0) |
| 3529 | val = build_int_cst (TREE_TYPE (field)((contains_struct_check ((field), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3529, __FUNCTION__))->typed.type), LOCATION_COLUMN (loc)((expand_location (loc)).column)); |
| 3530 | else |
| 3531 | gcc_unreachable ()(fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3531, __FUNCTION__)); |
| 3532 | CONSTRUCTOR_APPEND_ELT (v, field, val)do { constructor_elt _ce___ = {field, val}; vec_safe_push ((v ), _ce___); } while (0); |
| 3533 | } |
| 3534 | |
| 3535 | tree ctor = build_constructor (source_location_impl, v); |
| 3536 | TREE_CONSTANT (ctor)((non_type_check ((ctor), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3536, __FUNCTION__))->base.constant_flag) = 1; |
| 3537 | TREE_STATIC (ctor)((ctor)->base.static_flag) = 1; |
| 3538 | DECL_INITIAL (var)((contains_struct_check ((var), (TS_DECL_COMMON), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3538, __FUNCTION__))->decl_common.initial) = ctor; |
| 3539 | varpool_node::finalize_decl (var); |
| 3540 | *entryp = entry; |
| 3541 | entryp->var = var; |
| 3542 | } |
| 3543 | |
| 3544 | return build_fold_addr_expr_with_type_loc (loc, var, TREE_TYPE (t)((contains_struct_check ((t), (TS_TYPED), "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/cp/cp-gimplify.cc" , 3544, __FUNCTION__))->typed.type)); |
| 3545 | } |
| 3546 | |
| 3547 | #include "gt-cp-cp-gimplify.h" |