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| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-16 18:46:49 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-12-16 18:46:49 +0000 |
| commit | 1ee16627358321c71b5a3a3f2f70125099732c30 (patch) | |
| tree | 30e2cba74403c48113ac6fb7b1f8dc931d074c7a /gcc/predict.h | |
| parent | 509e8feaa3808381faba80e20468bc2baa95f3fe (diff) | |
| download | gcc-1ee16627358321c71b5a3a3f2f70125099732c30.tar.gz | |
* predict.h (PROB_LIKELY): Fix the value.
* internal-fn.c (ubsan_expand_si_overflow_mul_check): Add support
for overflow checking for modes without 2xwider supported mode,
if the mode has 2xnarrower mode.
* c-c++-common/ubsan/overflow-mul-3.c: New test.
* c-c++-common/ubsan/overflow-mul-4.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206026 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/predict.h')
| -rw-r--r-- | gcc/predict.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/predict.h b/gcc/predict.h index 23435dc2c99..125245e73f4 100644 --- a/gcc/predict.h +++ b/gcc/predict.h @@ -28,7 +28,7 @@ along with GCC; see the file COPYING3. If not see #define PROB_VERY_LIKELY (REG_BR_PROB_BASE - PROB_VERY_UNLIKELY) #define PROB_ALWAYS (REG_BR_PROB_BASE) #define PROB_UNLIKELY (REG_BR_PROB_BASE / 5 - 1) -#define PROB_LIKELY (PROB_ALWAYS - PROB_VERY_LIKELY) +#define PROB_LIKELY (REG_BR_PROB_BASE - PROB_UNLIKELY) #define DEF_PREDICTOR(ENUM, NAME, HITRATE, FLAGS) ENUM, enum br_predictor |