[all-commits] [llvm/llvm-project] b76c09: [AMDGPU] Allow index optimisation in SIPreEmitPeep...

[Carl Ritson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b76c09023d9a341353d7bcae1782154d80121838
      https://github.com/llvm/llvm-project/commit/b76c09023d9a341353d7bcae1782154d80121838
  Author: Carl Ritson <carl.ritson at amd.com>
  Date:   2021-03-20 (Sat, 20 Mar 2021)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIPreEmitPeephole.cpp
    M llvm/test/CodeGen/AMDGPU/set-gpr-idx-peephole.mir

  Log Message:
  -----------
  [AMDGPU] Allow index optimisation in SIPreEmitPeephole for bundles

Add code so duplication index register changes can be removed from
inside bundles.

Reviewed By: rampitec, foad

Differential Revision: https://reviews.llvm.org/D98940