AMDGPU: Uniform branch conditions can originate with intrinsics
Summary:
Discovered by Dave Airlie, fixes an assertion in Khronos OpenGL CTS
GL43-CTS.shader_storage_buffer_object.advanced-matrix.
In this particular case, the buffer load intrinsic fed into a uniform
conditional branch, and led the brcond lowering down the wrong path.
Reviewers: tstellarAMD, arsenm
Subscribers: arsenm, llvm-commits
Differential Revision: http://reviews.llvm.org/D19931
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@268650 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed