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| author | uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-12-22 14:39:35 +0000 |
|---|---|---|
| committer | uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-12-22 14:39:35 +0000 |
| commit | 4d722a4919b4d7a5aa6036d0e0f4462556be8e68 (patch) | |
| tree | a57ba7f597a54f5a25291bcf95309b49ea966431 /gcc/common | |
| parent | 80abf0ad43c925a9cb797bc587c0797fe17322d7 (diff) | |
| download | gcc-4d722a4919b4d7a5aa6036d0e0f4462556be8e68.tar.gz | |
* common/config/i386/i386-common.c (ix86_option_optimization_table):
Move OPT_free processing from ...
* config/i386/i386.c (ix86_option_override_internal): ... here.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182623 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/common')
| -rw-r--r-- | gcc/common/config/i386/i386-common.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/common/config/i386/i386-common.c b/gcc/common/config/i386/i386-common.c index 99643d65f9b..ac4232fffff 100644 --- a/gcc/common/config/i386/i386-common.c +++ b/gcc/common/config/i386/i386-common.c @@ -599,6 +599,8 @@ ix86_handle_option (struct gcc_options *opts, static const struct default_options ix86_option_optimization_table[] = { + /* Enable redundant extension instructions removal at -O2 and higher. */ + { OPT_LEVELS_2_PLUS, OPT_free, NULL, 1 }, /* Turn off -fschedule-insns by default. It tends to make the problem with not enough registers even worse. */ { OPT_LEVELS_ALL, OPT_fschedule_insns, NULL, 0 }, |