[PATCH] D64935: [AMDGPU] Add llvm.amdgcn.softwqm intrinsic

[Carl Ritson via Phabricator via llvm-commits]

critson created this revision.
critson added reviewers: nhaehnle, tpr.
Herald added subscribers: llvm-commits, t-tye, dstuttard, yaxunl, wdng, jvesely, kzhuravl, arsenm.
Herald added a project: LLVM.

Add llvm.amdgcn.softwqm intrinsic which behaves like llvm.amdgcn.wqm only if there is other WQM computation in the shader.


Repository:
  rL LLVM

https://reviews.llvm.org/D64935

Files:
  include/llvm/IR/IntrinsicsAMDGPU.td
  lib/Target/AMDGPU/SIISelLowering.cpp
  lib/Target/AMDGPU/SIInstrInfo.cpp
  lib/Target/AMDGPU/SIInstructions.td
  lib/Target/AMDGPU/SIWholeQuadMode.cpp
  test/CodeGen/AMDGPU/llvm.amdgcn.softwqm.ll

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