AMDGPU: Remove dead code
authorMatt Arsenault <Matthew.Arsenault@amd.com>
Thu, 1 Oct 2015 21:51:57 +0000 (21:51 +0000)
committerMatt Arsenault <Matthew.Arsenault@amd.com>
Thu, 1 Oct 2015 21:51:57 +0000 (21:51 +0000)
commitdb84edf57d61b9be4fa97abb76c0a39d23f73aba
tree914ab9c5cbef512947781f9993b07013bf053824
parentae6db4bdd734d141c614220d3d560d0754b4ff7f
AMDGPU: Remove dead code

There's no point in checking VReg_1 because all uses
of it should already have been removed by SILowerI1Copies.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249081 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/AMDGPU/SIFixSGPRCopies.cpp