[all-commits] [llvm/llvm-project] 82da5a: [AMDGPU] Duplicate packed fp32 instructions

[Stanislav Mekhanoshin via All-commits]

  Branch: refs/heads/users/rampitec/duplicate-packed-f32
  Home:   https://github.com/llvm/llvm-project
  Commit: 82da5a96ef01d9d7555339212c72583ef83d01f1
      https://github.com/llvm/llvm-project/commit/82da5a96ef01d9d7555339212c72583ef83d01f1
  Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
  Date:   2026-07-29 (Wed, 29 Jul 2026)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPU.td
    M llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
    M llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
    M llvm/lib/Target/AMDGPU/GCNSubtarget.h
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    M llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
    M llvm/lib/Target/AMDGPU/SIInstructions.td
    M llvm/lib/Target/AMDGPU/SIPreEmitPeephole.cpp
    M llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
    M llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h
    M llvm/lib/Target/AMDGPU/VOP3PInstructions.td
    M llvm/test/CodeGen/AMDGPU/bug-pk-f32-imm-fold.mir
    M llvm/test/CodeGen/AMDGPU/coexec-sched-effective-stall.mir
    M llvm/test/CodeGen/AMDGPU/coexec-sched-flavor-classification.mir

  Log Message:
  -----------
  [AMDGPU] Duplicate packed fp32 instructions

These have different semantics on gfx9 and gfx12 with respect to
scalar operands.



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