3 Commits

Author	SHA1	Message	Date
Matt Arsenault	20ca49b646	AMDGPU: Update tests to use modern buffer intrinsics	2020-01-16 13:49:43 -05:00
Matt Arsenault	9f5e0ef0c5	AMDGPU: Implement early ifcvt target hooks. ... Leave early ifcvt disabled for now since there are some shader-db regressions. This causes some immediate improvements, but could be better. The cost checking that the pass does is based on critical path length for out of order CPUs which we do not want so it skips out on many cases we want. llvm-svn: 293016	2017-01-25 04:25:02 +00:00
Nicolai Haehnle	ffbd56a1c9	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 llvm-svn: 268650	2016-05-05 17:36:36 +00:00