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| author | Jakub Jelinek <jakub@redhat.com> | 2011-11-07 17:00:08 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-11-07 17:00:08 +0100 |
| commit | da80a6464e2f41f4e139fcd182fdaa00a024851e (patch) | |
| tree | c76018ce8a3bf4d0b9e9c7b74c7f46fd636d2477 /gcc/ada/exp_util.adb | |
| parent | aec7ae7deaef9d52541da07c387066ad6ceb3d87 (diff) | |
| download | gcc-da80a6464e2f41f4e139fcd182fdaa00a024851e.zip gcc-da80a6464e2f41f4e139fcd182fdaa00a024851e.tar.gz gcc-da80a6464e2f41f4e139fcd182fdaa00a024851e.tar.bz2 | |
i386.c (ix86_expand_builtin): If gather mask argument is known to have all high bits set...
* config/i386/i386.c (ix86_expand_builtin): If gather mask
argument is known to have all high bits set, pass pc_rtx as
second argument to the expander instead of op0.
* config/i386/sse.md (*avx2_gathersi<mode>_2,
*avx2_gatherdi<mode>_2): New patterns.
* config/i386/avx2intrin.h (_mm256_i32gather_pd,
_mm256_i64gather_pd, _mm256_i32gather_ps): Set mask using
_mm256_cmp_pd with zero vector arguments and _CMP_EQ_OQ instead of
_mm256_set1_pd.
From-SVN: r181090
Diffstat (limited to 'gcc/ada/exp_util.adb')
0 files changed, 0 insertions, 0 deletions