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AMDGPU: Make better use of op_sel with high components
authorMatt Arsenault <Matthew.Arsenault@amd.com>
Wed, 17 May 2017 20:30:58 +0000 (20:30 +0000)
committerMatt Arsenault <Matthew.Arsenault@amd.com>
Wed, 17 May 2017 20:30:58 +0000 (20:30 +0000)
commit81c9a2995b34b7e8b9479896f12f0577dcf8b208
tree3f850ca897dc6739e0b1554eb495b744a62e76da
parentf5276374323a68df65b4140f942c32498ee0ddeb
AMDGPU: Make better use of op_sel with high components

Handle more general swizzles.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@303296 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
lib/Target/AMDGPU/SIISelLowering.cpp
test/CodeGen/AMDGPU/packed-op-sel.ll