diff options
Diffstat (limited to 'gcc/config/pdp11/pdp11.h')
| -rw-r--r-- | gcc/config/pdp11/pdp11.h | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/gcc/config/pdp11/pdp11.h b/gcc/config/pdp11/pdp11.h index 4ebd887..332e99d 100644 --- a/gcc/config/pdp11/pdp11.h +++ b/gcc/config/pdp11/pdp11.h @@ -949,28 +949,6 @@ extern struct rtx_def *cc0_reg_rtx; #define TRAMPOLINE_SIZE 8 #define TRAMPOLINE_ALIGNMENT 16 -/* Some machines may desire to change what optimizations are - performed for various optimization levels. This macro, if - defined, is executed once just after the optimization level is - determined and before the remainder of the command options have - been parsed. Values set in this macro are used as the default - values for the other command line options. - - LEVEL is the optimization level specified; 2 if -O2 is - specified, 1 if -O is specified, and 0 if neither is specified. */ - -#define OPTIMIZATION_OPTIONS(LEVEL,SIZE) \ -{ \ - flag_finite_math_only = 0; \ - flag_trapping_math = 0; \ - flag_signaling_nans = 0; \ - if (LEVEL >= 3) \ - { \ - flag_omit_frame_pointer = 1; \ - /* flag_unroll_loops = 1; */ \ - } \ -} - /* there is no point in avoiding branches on a pdp, since branches are really cheap - I just want to find out how much difference the BRANCH_COST macro makes in code */ |