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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2020-10-12 15:55:18 +0100 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2020-10-12 15:55:18 +0100 |
| commit | fa566233706ce8345f2c0152b51312a217b848c9 (patch) | |
| tree | fa5acd77a82c413a359f558ef3f0b42fddd4eb84 /llvm/lib/Transforms/Utils/LoopUtils.cpp | |
| parent | 02295e6d1a1559f0689aeca09d98f468e3f29d9a (diff) | |
| download | llvm-fa566233706ce8345f2c0152b51312a217b848c9.zip llvm-fa566233706ce8345f2c0152b51312a217b848c9.tar.gz llvm-fa566233706ce8345f2c0152b51312a217b848c9.tar.bz2 | |
[InstCombine] matchFunnelShift - remove shift value commutation. NFCI.
After rG02295e6d1a15 we no longer need to invert the shift values for fshr - this is just hidden at the moment as funnel shifts only ever match for constant values so never use the fshr "Sub on SHL" path.
Diffstat (limited to 'llvm/lib/Transforms/Utils/LoopUtils.cpp')
0 files changed, 0 insertions, 0 deletions