[PATCH] D157867: AMDGPU: Handle unsafe exp.f32 with denormal handling

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Aug 14 06:54:18 PDT 2023


arsenm created this revision.
arsenm added reviewers: AMDGPU, foad, rampitec, Pierre-vh.
Herald added subscribers: StephenFan, kerbowa, hiraditya, tpr, dstuttard, yaxunl, jvesely, kzhuravl.
Herald added a project: All.
arsenm requested review of this revision.
Herald added a subscriber: wdng.
Herald added a project: LLVM.

I somehow missed this path when adding the new expansions. Saves a lot
of instructions for afn + IEEE.


https://reviews.llvm.org/D157867

Files:
  llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
  llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
  llvm/test/CodeGen/AMDGPU/llvm.exp.ll

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