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| author | liuhongt <hongtao.liu@intel.com> | 2022-10-18 16:58:52 +0800 |
|---|---|---|
| committer | liuhongt <hongtao.liu@intel.com> | 2022-10-19 14:09:09 +0800 |
| commit | 1442e2031e0bc2d0a5bf88ef3c92c5410e044bab (patch) | |
| tree | caea9f6fc394c360fb2888ac78817ecc5b21202a /gcc/tree-ssa-loop-prefetch.cc | |
| parent | 21de009f741923bc2dcfaa80877b3725e90ab96c (diff) | |
| download | gcc-1442e2031e0bc2d0a5bf88ef3c92c5410e044bab.zip gcc-1442e2031e0bc2d0a5bf88ef3c92c5410e044bab.tar.gz gcc-1442e2031e0bc2d0a5bf88ef3c92c5410e044bab.tar.bz2 | |
Canonicalize vec_perm index to make the first index come from the first vector.
Fix unexpected non-canon form from gimple vector selector.
gcc/ChangeLog:
PR target/107271
* config/i386/i386-expand.cc (ix86_vec_perm_index_canon): New.
(expand_vec_perm_shufps_shufps): Call
ix86_vec_perm_index_canon
gcc/testsuite/ChangeLog:
* gcc.target/i386/pr107271.c: New test.
Diffstat (limited to 'gcc/tree-ssa-loop-prefetch.cc')
0 files changed, 0 insertions, 0 deletions