[PATCH] D88315: [AMDGPU] Do not generate mul with 1 in AMDGPU Atomic Optimizer

[Mirko Brkusanin via Phabricator via llvm-commits]

mbrkusanin updated this revision to Diff 294714.
mbrkusanin added a comment.

- Added buildMul that checks for mul with 1.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D88315/new/

https://reviews.llvm.org/D88315

Files:
  llvm/lib/Target/AMDGPU/AMDGPUAtomicOptimizer.cpp
  llvm/test/CodeGen/AMDGPU/GlobalISel/atomic_optimizations_mul_one.ll

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