[PATCH] D94146: AMDGPU/GlobalISel: Add baseline IR tests for fdiv

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jan 5 19:15:10 PST 2021


arsenm created this revision.
arsenm added reviewers: rampitec, cfang, kerbowa, foad, Petar.Avramovic, mbrkusanin.
Herald added subscribers: t-tye, tpr, dstuttard, rovka, yaxunl, nhaehnle, jvesely, kzhuravl.
arsenm requested review of this revision.
Herald added a subscriber: wdng.
Herald added a project: LLVM.

The fdiv lowering is currently split between an IR pass and codegen, 
so make sure this works end to end. We also currently differ from the
DAG on some edge cases, which this will show in a future change.


https://reviews.llvm.org/D94146

Files:
  llvm/test/CodeGen/AMDGPU/GlobalISel/fdiv.f16.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/fdiv.f32.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/fdiv.f64.ll

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