[PATCH] D130258: [AMDGPU] Remove IR SpeculativeExecution pass from codegen pipeline

Jay Foad via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jul 21 05:31:41 PDT 2022


foad created this revision.
foad added a reviewer: AMDGPU.
Herald added subscribers: kosarev, jsilvanus, kerbowa, hiraditya, t-tye, tpr, dstuttard, yaxunl, nhaehnle, jvesely, kzhuravl, arsenm.
Herald added a project: All.
foad requested review of this revision.
Herald added subscribers: llvm-commits, wdng.
Herald added a project: LLVM.

This pass seems to have very little effect because it is followed later
in the codegen pipeline by the IR CodeSinking pass which does the
opposite.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D130258

Files:
  llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
  llvm/test/CodeGen/AMDGPU/divergent-branch-uniform-condition.ll
  llvm/test/CodeGen/AMDGPU/llc-pipeline.ll
  llvm/test/CodeGen/AMDGPU/mul_int24.ll
  llvm/test/CodeGen/AMDGPU/select-opt.ll

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