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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-02-04 15:43:36 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-02-04 15:43:36 +0000 |
| commit | 6e5350a3679f820d5263d2e3793de5c262ef7b5b (patch) | |
| tree | 7a6ea83f8a38f266aa623c40c91272ab9e725f6d /llvm/lib/Support/CommandLine.cpp | |
| parent | c9e6861a76e0694fe9c584d18aca3a47ce911123 (diff) | |
| download | bcm5719-llvm-6e5350a3679f820d5263d2e3793de5c262ef7b5b.tar.gz bcm5719-llvm-6e5350a3679f820d5263d2e3793de5c262ef7b5b.zip | |
[X86][SSE] SimplifyDemandedBitsForTargetNode - PCMPGT(0,X) sign mask
For PCMPGT(0, X) patterns where we only demand the sign bit (e.g. BLENDV or MOVMSK) then we can use X directly.
Differential Revision: https://reviews.llvm.org/D57667
llvm-svn: 353051
Diffstat (limited to 'llvm/lib/Support/CommandLine.cpp')
0 files changed, 0 insertions, 0 deletions
