[PATCH] D90028: [AMDGPU] Add simplification/combines for llvm.amdgcn.fma.legacy

[Jay Foad via Phabricator via llvm-commits]

foad created this revision.
foad added reviewers: arsenm, rampitec, mareko.
Herald added subscribers: llvm-commits, kerbowa, hiraditya, t-tye, tpr, dstuttard, yaxunl, nhaehnle, jvesely, kzhuravl.
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foad requested review of this revision.
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This follows on from D89558 <https://reviews.llvm.org/D89558> which added the new intrinsic and D88955 <https://reviews.llvm.org/D88955>
which added similar combines for llvm.amdgcn.fmul.legacy.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D90028

Files:
  llvm/lib/Target/AMDGPU/AMDGPUInstCombineIntrinsic.cpp
  llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
  llvm/test/Transforms/InstCombine/AMDGPU/fma_legacy.ll

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