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| author | liuhongt <hongtao.liu@intel.com> | 2021-02-23 11:17:40 +0800 |
|---|---|---|
| committer | liuhongt <hongtao.liu@intel.com> | 2021-04-25 09:18:08 +0800 |
| commit | c54a9f7259fce1a221270f21d8076c960c7d0163 (patch) | |
| tree | 2c3a1f7c893804506acadc66255dcc8e25409381 /gcc/tree-complex.c | |
| parent | 502ef97c4f442777e5f61c506d17f8776a69b207 (diff) | |
| download | gcc-c54a9f7259fce1a221270f21d8076c960c7d0163.zip gcc-c54a9f7259fce1a221270f21d8076c960c7d0163.tar.gz gcc-c54a9f7259fce1a221270f21d8076c960c7d0163.tar.bz2 | |
Add folding and remove expanders for x86 *pcmp{et,gt}* builtins [PR target/98911]
gcc/ChangeLog:
PR target/98911
* config/i386/i386-builtin.def (BDESC): Change the icode of
the following builtins to CODE_FOR_nothing.
* config/i386/i386.c (ix86_gimple_fold_builtin): Fold
IX86_BUILTIN_PCMPEQB128, IX86_BUILTIN_PCMPEQW128,
IX86_BUILTIN_PCMPEQD128, IX86_BUILTIN_PCMPEQQ,
IX86_BUILTIN_PCMPEQB256, IX86_BUILTIN_PCMPEQW256,
IX86_BUILTIN_PCMPEQD256, IX86_BUILTIN_PCMPEQQ256,
IX86_BUILTIN_PCMPGTB128, IX86_BUILTIN_PCMPGTW128,
IX86_BUILTIN_PCMPGTD128, IX86_BUILTIN_PCMPGTQ,
IX86_BUILTIN_PCMPGTB256, IX86_BUILTIN_PCMPGTW256,
IX86_BUILTIN_PCMPGTD256, IX86_BUILTIN_PCMPGTQ256.
* config/i386/sse.md (avx2_eq<mode>3): Deleted.
(sse2_eq<mode>3): Ditto.
(sse4_1_eqv2di3): Ditto.
(sse2_gt<mode>3): Rename to ..
(*sse2_gt<mode>3): .. this.
gcc/testsuite/ChangeLog:
PR target/98911
* gcc.target/i386/pr98911.c: New test.
* gcc.target/i386/funcspec-8.c: Replace __builtin_ia32_pcmpgtq
with __builtin_ia32_pcmpistrm128 since it has been folded.
Diffstat (limited to 'gcc/tree-complex.c')
0 files changed, 0 insertions, 0 deletions