AMDGPU: Make findUsedSGPR more readable
authorMatt Arsenault <Matthew.Arsenault@amd.com>
Tue, 3 Nov 2015 22:30:15 +0000 (22:30 +0000)
committerMatt Arsenault <Matthew.Arsenault@amd.com>
Tue, 3 Nov 2015 22:30:15 +0000 (22:30 +0000)
commit4447636b49560f22a084fa9c93952a3a7b8d1818
treee7b9ff55cb527ab121196db3695de0e77c313056
parent01d92b08c8f7b7710e2ddd046cfae0a81c7a102b
AMDGPU: Make findUsedSGPR more readable

Add more comments etc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@251996 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/AMDGPU/SIInstrInfo.cpp