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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2016-04-19 12:26:40 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2016-04-19 12:26:40 +0000 |
| commit | 32b1c9fe7fd955176115aa58984792b3391256ab (patch) | |
| tree | b1c20786d1b2597f7cc2d1b05acb667357e46864 /llvm/test/Transforms/LoopVectorize/if-pred-stores.ll | |
| parent | a3ab1091d109ca2162761ddf37d8c96903e20485 (diff) | |
| download | bcm5719-llvm-32b1c9fe7fd955176115aa58984792b3391256ab.tar.gz bcm5719-llvm-32b1c9fe7fd955176115aa58984792b3391256ab.zip | |
[X86][AVX2] Prefer VPERMQ/VPERMPD over VINSERTI128/VINSERTF128 for unary shuffles
Using VPERMQ/VPERMPD allows memory folding of the (repeated) input where VINSERTI128/VINSERTF128 can not.
Differential Revision: http://reviews.llvm.org/D19228
llvm-svn: 266728
Diffstat (limited to 'llvm/test/Transforms/LoopVectorize/if-pred-stores.ll')
0 files changed, 0 insertions, 0 deletions
