[PATCH] D67745: AMDGPU/GlobalISel: Add support for init.exec intrinsics

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: nhaehnle, mareko, tstellar, kerbowa.
Herald added subscribers: Petar.Avramovic, t-tye, tpr, dstuttard, rovka, yaxunl, wdng, jvesely, kzhuravl.

The existing wave32 behavior seems broken and incomplete, but this
reproduces it.


https://reviews.llvm.org/D67745

Files:
  lib/Target/AMDGPU/AMDGPUGISel.td
  lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
  lib/Target/AMDGPU/AMDGPUInstructionSelector.h
  lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
  lib/Target/AMDGPU/SIInstrInfo.td
  lib/Target/AMDGPU/SIInstructions.td
  test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.init.exec.ll
  test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.init.exec.wave32.ll
  test/CodeGen/AMDGPU/llvm.amdgcn.init.exec.ll
  test/CodeGen/AMDGPU/llvm.amdgcn.init.exec.wave32.ll
  test/CodeGen/AMDGPU/wave32.ll

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