Connor Abbott c300b1a6d3 [AMDGPU] Implement llvm.amdgcn.set.inactive intrinsic ... Summary: This intrinsic lets us set inactive lanes to an identity value when implementing wavefront reductions. In combination with Whole Wavefront Mode, it lets inactive lanes be skipped over as required by GLSL/Vulkan. Lowering the intrinsic needs to happen post-RA so that RA knows that the destination isn't completely overwritten due to the EXEC shenanigans, so we need another pseudo-instruction to represent the un-lowered intrinsic. Reviewers: tstellar, arsenm Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye Differential Revision: https://reviews.llvm.org/D34719 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@310088 91177308-0d34-0410-b5e6-96231b3b80d8		2017-08-04 18:36:54 +00:00
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llvm	[AMDGPU] Implement llvm.amdgcn.set.inactive intrinsic	2017-08-04 18:36:54 +00:00
llvm-c	[ORC] Errorize the ORC APIs.	2017-07-07 02:59:13 +00:00