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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2020-03-15 11:49:30 +0000 |
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| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2020-03-15 11:50:45 +0000 |
| commit | 564180429818dd48f2fab970fdb42d172ebd2a5f (patch) | |
| tree | 291f6b924c58caab75fd0124f2ccfa4f27192378 /clang/lib/CodeGen/CodeGenFunction.h | |
| parent | 650f363bd75a2c112e58a9c9efbe8ad52ba943c0 (diff) | |
| download | llvm-564180429818dd48f2fab970fdb42d172ebd2a5f.zip llvm-564180429818dd48f2fab970fdb42d172ebd2a5f.tar.gz llvm-564180429818dd48f2fab970fdb42d172ebd2a5f.tar.bz2 | |
[DAG] MatchRotate - Add funnel shift by variable support
Followup to D75114, this patch reuses the existing MatchRotate ROTL/ROTR rotation pattern code to also recognize the more general FSHL/FSHR funnel shift patterns when we have variable shift amounts, matched with MatchFunnelPosNeg which acts in an (almost) equivalent manner to MatchRotatePosNeg.
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.h')
0 files changed, 0 insertions, 0 deletions