VAX Options#
These -m
options are defined for the VAX:
- -munix#
Do not output certain jump instructions (
aobleq
and so on) that the Unix assembler for the VAX cannot handle across long ranges.
- -mgnu#
Do output those jump instructions, on the assumption that the GNU assembler is being used.
- -mg#
Output code for G-format floating-point numbers instead of D-format.
- -mlra, -mno-lra#
Enable Local Register Allocation. This is still experimental for the VAX, so by default the compiler uses standard reload.