[all-commits] [llvm/llvm-project] ca57b8: Code quality: Combine V_RSQ

[Mateja Marjanovic via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ca57b80cd6767b97477fd157831a2b099b5f8f75
      https://github.com/llvm/llvm-project/commit/ca57b80cd6767b97477fd157831a2b099b5f8f75
  Author: Mateja Marjanovic <mateja.marjanovic at amd.com>
  Date:   2021-11-30 (Tue, 30 Nov 2021)

  Changed paths:
    M llvm/include/llvm/CodeGen/GlobalISel/MIPatternMatch.h
    M llvm/lib/Target/AMDGPU/AMDGPUCombine.td
    M llvm/lib/Target/AMDGPU/AMDGPUInstructions.td
    M llvm/lib/Target/AMDGPU/AMDGPUPostLegalizerCombiner.cpp
    M llvm/lib/Target/AMDGPU/CaymanInstructions.td
    M llvm/lib/Target/AMDGPU/EvergreenInstructions.td
    M llvm/lib/Target/AMDGPU/R600Instructions.td
    M llvm/lib/Target/AMDGPU/SIInstructions.td
    A llvm/test/CodeGen/AMDGPU/GlobalISel/combine-rsq.ll
    A llvm/test/CodeGen/AMDGPU/GlobalISel/combine-rsq.mir

  Log Message:
  -----------
  Code quality: Combine V_RSQ

Combine V_RCP and V_SQRT into V_RSQ on AMDGPU for GlobalISel.

Change-Id: I93c5dcb412483156a6e8b68c4085cbce83ac9703