tree c016d66d8a793ebc3c18dfd6c893e57475d058f4
parent a606472116d68fb5aab059d2e76e0d5bef4c4cf4
author Matt Arsenault <Matthew.Arsenault@amd.com> 1466752075 +0000
committer Matt Arsenault <Matthew.Arsenault@amd.com> 1466752075 +0000

AMDGPU: Add stub custom CodeGenPrepare pass

This will do various things including ones
CodeGenPrepare does, but with knowledge of uniform
values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@273657 91177308-0d34-0410-b5e6-96231b3b80d8