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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-05-31 15:47:17 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-05-31 15:47:17 +0000 |
| commit | ff0623cd29545720177439c3e65df2e2ac07db87 (patch) | |
| tree | 693e8e9d161c03424adc59f3743d53ba76f4657b /llvm/lib/Support/StringExtras.cpp | |
| parent | c34395d889afed7d9e89ba33d26125dc96bfb240 (diff) | |
| download | llvm-ff0623cd29545720177439c3e65df2e2ac07db87.zip llvm-ff0623cd29545720177439c3e65df2e2ac07db87.tar.gz llvm-ff0623cd29545720177439c3e65df2e2ac07db87.tar.bz2 | |
[X86][SSE] Recognise splat rotations and expand back to shift ops.
Noticed while fixing PR37426, for splat rotations (rotation by an uniform value) its better to just expand back to shift ops than performing as a general non-uniform rotation.
llvm-svn: 333661
Diffstat (limited to 'llvm/lib/Support/StringExtras.cpp')
0 files changed, 0 insertions, 0 deletions