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| author | Jakub Jelinek <jakub@redhat.com> | 2017-07-20 18:36:18 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2017-07-20 18:36:18 +0200 |
| commit | 2953b72fdd6c7d812028a636dfadf1c0e89ca314 (patch) | |
| tree | 9740f0c35cbe98159b4b9080aece0a6577c130a6 /gcc/objc/objc-runtime-shared-support.c | |
| parent | f0a404561c4abc2fcb6015cc96ca779b8eecc411 (diff) | |
| download | gcc-2953b72fdd6c7d812028a636dfadf1c0e89ca314.zip gcc-2953b72fdd6c7d812028a636dfadf1c0e89ca314.tar.gz gcc-2953b72fdd6c7d812028a636dfadf1c0e89ca314.tar.bz2 | |
re PR target/80846 (auto-vectorized AVX2 horizontal sum should narrow to 128b right away, to be more efficient for Ryzen and Intel)
PR target/80846
* config/i386/i386.c (ix86_expand_vector_init_general): Handle
V2TImode and V4TImode.
(ix86_expand_vector_extract): Likewise.
* config/i386/sse.md (VMOVE): Enable V4TImode even for just
TARGET_AVX512F, instead of only for TARGET_AVX512BW.
(ssescalarmode): Handle V4TImode and V2TImode.
(VEC_EXTRACT_MODE): Add V4TImode and V2TImode.
(*vec_extractv2ti, *vec_extractv4ti): New insns.
(VEXTRACTI128_MODE): New mode iterator.
(splitter for *vec_extractv?ti first element): New.
(VEC_INIT_MODE): New mode iterator.
(vec_init<mode>): Consolidate 3 expanders into one using
VEC_INIT_MODE mode iterator.
* gcc.target/i386/avx-pr80846.c: New test.
* gcc.target/i386/avx2-pr80846.c: New test.
* gcc.target/i386/avx512f-pr80846.c: New test.
From-SVN: r250397
Diffstat (limited to 'gcc/objc/objc-runtime-shared-support.c')
0 files changed, 0 insertions, 0 deletions