[PATCH] D99505: [AMDGPU] Enable output modifiers for double precision instructions

Brendon Cahoon via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Mar 29 07:04:45 PDT 2021


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

Update SIFoldOperands pass to recognize v_add_f64 and v_mul_f64 instructions for folding output modifiers.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D99505

Files:
  llvm/lib/Target/AMDGPU/SIFoldOperands.cpp
  llvm/test/CodeGen/AMDGPU/omod.ll

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