diff options
Diffstat (limited to 'gcc/opts.c')
| -rw-r--r-- | gcc/opts.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/gcc/opts.c b/gcc/opts.c index efee21e2323..38f2faa6b51 100644 --- a/gcc/opts.c +++ b/gcc/opts.c @@ -669,11 +669,11 @@ init_options_once (void) /* Save initial values of parameters we reset. */ initial_min_crossjump_insns - = compiler_params[PARAM_MIN_CROSSJUMP_INSNS].value; + = PARAM_VALUE (PARAM_MIN_CROSSJUMP_INSNS); initial_max_fields_for_field_sensitive - = compiler_params[PARAM_MAX_FIELDS_FOR_FIELD_SENSITIVE].value; + = PARAM_VALUE (PARAM_MAX_FIELDS_FOR_FIELD_SENSITIVE); initial_loop_invariant_max_bbs_in_loop - = compiler_params[PARAM_LOOP_INVARIANT_MAX_BBS_IN_LOOP].value; + = PARAM_VALUE (PARAM_LOOP_INVARIANT_MAX_BBS_IN_LOOP); } /* Initialize OPTS and OPTS_SET before using them in parsing options. */ @@ -853,12 +853,12 @@ default_options_optimization (struct gcc_options *opts, flag_ipa_sra = opt2; /* Track fields in field-sensitive alias analysis. */ - set_param_value ("max-fields-for-field-sensitive", - (opt2) ? 100 : initial_max_fields_for_field_sensitive); + maybe_set_param_value (PARAM_MAX_FIELDS_FOR_FIELD_SENSITIVE, + opt2 ? 100 : initial_max_fields_for_field_sensitive); /* For -O1 only do loop invariant motion for very small loops. */ - set_param_value ("loop-invariant-max-bbs-in-loop", - (opt2) ? initial_loop_invariant_max_bbs_in_loop : 1000); + maybe_set_param_value (PARAM_LOOP_INVARIANT_MAX_BBS_IN_LOOP, + opt2 ? initial_loop_invariant_max_bbs_in_loop : 1000); /* -O3 optimizations. */ opt3 = (optimize >= 3); @@ -891,10 +891,11 @@ default_options_optimization (struct gcc_options *opts, optimize = 2; /* We want to crossjump as much as possible. */ - set_param_value ("min-crossjump-insns", 1); + maybe_set_param_value (PARAM_MIN_CROSSJUMP_INSNS, 1); } else - set_param_value ("min-crossjump-insns", initial_min_crossjump_insns); + maybe_set_param_value (PARAM_MIN_CROSSJUMP_INSNS, + initial_min_crossjump_insns); /* -Ofast adds optimizations to -O3. */ if (ofast) @@ -1114,10 +1115,8 @@ finish_options (struct gcc_options *opts, struct gcc_options *opts_set) if (flag_conserve_stack) { - if (!PARAM_SET_P (PARAM_LARGE_STACK_FRAME)) - PARAM_VALUE (PARAM_LARGE_STACK_FRAME) = 100; - if (!PARAM_SET_P (PARAM_STACK_FRAME_GROWTH)) - PARAM_VALUE (PARAM_STACK_FRAME_GROWTH) = 40; + maybe_set_param_value (PARAM_LARGE_STACK_FRAME, 100); + maybe_set_param_value (PARAM_STACK_FRAME_GROWTH, 40); } if (flag_wpa || flag_ltrans) { |