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AMDGPU: Refactor isVGPRToSGPRCopy
authorMatt Arsenault <Matthew.Arsenault@amd.com>
Tue, 13 Oct 2015 00:07:54 +0000 (00:07 +0000)
committerMatt Arsenault <Matthew.Arsenault@amd.com>
Tue, 13 Oct 2015 00:07:54 +0000 (00:07 +0000)
commit41438be88af1a2ea003378a866447b4842990c69
tree759f2d2ef7f821f5961a357100733fa544c003cf
parent7286892343d082eb68ec6794db0cc80e2cc66561
AMDGPU: Refactor isVGPRToSGPRCopy

It should now correctly handle physical registers and make
it easier to identify the other direction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@250132 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/AMDGPU/SIFixSGPRCopies.cpp