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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-06-28 12:24:49 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-06-28 12:24:49 +0000 |
| commit | a54e1a0f01233290624939927c82fdcac91667ec (patch) | |
| tree | 9d2362ccb773ee4f4056030696015d4e6770e209 /llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp | |
| parent | 9dbdfe6b7855304e4a4117f885da826def9a0719 (diff) | |
| download | bcm5719-llvm-a54e1a0f01233290624939927c82fdcac91667ec.tar.gz bcm5719-llvm-a54e1a0f01233290624939927c82fdcac91667ec.zip | |
[X86] CombineShuffleWithExtract - only require 1 source to be EXTRACT_SUBVECTOR
We were requiring that both shuffle operands were EXTRACT_SUBVECTORs, but we can relax this to only require one of them to be.
Also, we shouldn't bother attempting this if both operands are from the lowest subvector (or not EXTRACT_SUBVECTOR at all).
llvm-svn: 364644
Diffstat (limited to 'llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp')
0 files changed, 0 insertions, 0 deletions
