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[AMDGPU] Reapplied BFE canonicalization from D60462
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 8 May 2019 15:49:10 +0000 (15:49 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 8 May 2019 15:49:10 +0000 (15:49 +0000)
commitbba36ee9e9211eb9986466a65abcf35691180c01
tree30a7be2cabfeeed07594ce6f2002133a5b72c046
parenta44ee671df955c8ddf79051ad3fb427cb0ad1149
[AMDGPU] Reapplied BFE canonicalization from D60462

This was committed in rL358887 but reverted in rL360066 due to a x86 regression, really it should be have been pre-committed instead of being part of the SimplifyDemandedBits bitcast patch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@360263 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/AMDGPU/AMDGPUISelLowering.cpp
test/CodeGen/AMDGPU/store-weird-sizes.ll