[all-commits] [llvm/llvm-project] d20840: [GlobalISel] Combine for eliminating redundant ope...

[Mirko Brkušanin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d20840c93700e1051d7f9b24fa4bfefc5c5bba77
      https://github.com/llvm/llvm-project/commit/d20840c93700e1051d7f9b24fa4bfefc5c5bba77
  Author: Mirko Brkusanin <Mirko.Brkusanin at amd.com>
  Date:   2021-10-08 (Fri, 08 Oct 2021)

  Changed paths:
    M llvm/include/llvm/CodeGen/GlobalISel/CombinerHelper.h
    M llvm/include/llvm/Target/GlobalISel/Combine.td
    M llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
    A llvm/test/CodeGen/AMDGPU/GlobalISel/combine-redundant-neg.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/fma.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/fmul.v2f16.ll

  Log Message:
  -----------
  [GlobalISel] Combine for eliminating redundant operand negations

Differential Revision: https://reviews.llvm.org/D111319