AMDGPU: Remove inferRegClassFromUses / inferRegClassFromDefs
authorMatt Arsenault <Matthew.Arsenault@amd.com>
Wed, 7 Oct 2015 00:42:31 +0000 (00:42 +0000)
committerMatt Arsenault <Matthew.Arsenault@amd.com>
Wed, 7 Oct 2015 00:42:31 +0000 (00:42 +0000)
commitce4122358f857776fde03e875eb4913fae561aed
treeb327b31de69a4bfb4f96083541f3ee93678a73f4
parentee97a1a33b2cb1173e0b4c601ed5976e56654063
AMDGPU: Remove inferRegClassFromUses / inferRegClassFromDefs

I'm not sure why this would be necessary, and no tests fail with
them removed. Looking at the uses is suspect as well because
the use reg classes will likely change when the users are moved
as a result of moving this instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249493 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/AMDGPU/SIFixSGPRCopies.cpp