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| author | Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp> | 2023-04-18 14:11:09 -0600 |
|---|---|---|
| committer | Jeff Law <jlaw@ventanamicro> | 2023-04-18 14:11:09 -0600 |
| commit | 675b1a7f113adb1d737adaf78b4fd90be7a0ed1a (patch) | |
| tree | 272bf37289c042acec36d42e7b62215f4d7ba344 /gcc | |
| parent | 2f7e7bfa3c6327793cdcdcb5c770b93cecd49bd0 (diff) | |
| download | gcc-675b1a7f113adb1d737adaf78b4fd90be7a0ed1a.zip gcc-675b1a7f113adb1d737adaf78b4fd90be7a0ed1a.tar.gz gcc-675b1a7f113adb1d737adaf78b4fd90be7a0ed1a.tar.bz2 | |
ifcvt.cc: Prevent excessive if-conversion for conditional moves
gcc/
* ifcvt.cc (cond_move_process_if_block): Consider the result of
targetm.noce_conversion_profitable_p() when replacing the original
sequence with the converted one.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ifcvt.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/ifcvt.cc b/gcc/ifcvt.cc index e4168d9..868eda9 100644 --- a/gcc/ifcvt.cc +++ b/gcc/ifcvt.cc @@ -4353,7 +4353,7 @@ cond_move_process_if_block (struct noce_if_info *if_info) goto done; } seq = end_ifcvt_sequence (if_info); - if (!seq) + if (!seq || !targetm.noce_conversion_profitable_p (seq, if_info)) goto done; loc_insn = first_active_insn (then_bb); |