[all-commits] [llvm/llvm-project] c5bab5: [AMDGPU] Keep divergent i64 mul feeding an add for...

Chaitanya via All-commits all-commits at lists.llvm.org
Mon Sep 28 04:23:10 PDT 2026


  Branch: refs/heads/users/skc7/llvm/AMDGPUCodeGenPrepare/mad
  Home:   https://github.com/llvm/llvm-project
  Commit: c5bab5864e5a50b024d4d3b99a40a0559feeee4c
      https://github.com/llvm/llvm-project/commit/c5bab5864e5a50b024d4d3b99a40a0559feeee4c
  Author: skc7 <Krishna.Sankisa at amd.com>
  Date:   2026-09-28 (Mon, 28 Sep 2026)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUCodeGenPrepare.cpp
    A llvm/test/CodeGen/AMDGPU/amdgpu-codegenprepare-mul24-mad64.ll
    M llvm/test/CodeGen/AMDGPU/atomic_optimizations_global_pointer.ll
    M llvm/test/CodeGen/AMDGPU/atomic_optimizations_local_pointer.ll
    M llvm/test/CodeGen/AMDGPU/idot4-test.ll
    A llvm/test/CodeGen/AMDGPU/mad_u64_u32_mul24.ll

  Log Message:
  -----------
  [AMDGPU] Keep divergent i64 mul feeding an add for the mad64 fold



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