[all-commits] [llvm/llvm-project] b3a8c1: [AMDGPU] Bugfix for scaled MFMA parsing FP literal...

[Vigneshwar Jayakumar via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b3a8c1ef3a2e7e9d37f6fc890b212891fbcac2f1
      https://github.com/llvm/llvm-project/commit/b3a8c1ef3a2e7e9d37f6fc890b212891fbcac2f1
  Author: Vigneshwar Jayakumar <vigneshwar.jayakumar at amd.com>
  Date:   2025-06-03 (Tue, 03 Jun 2025)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.mfma.scale.f32.16x16x128.f8f6f4.ll
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.mfma.scale.f32.32x32x64.f8f6f4.ll
    M llvm/test/MC/AMDGPU/mai-gfx950.s
    M llvm/test/MC/Disassembler/AMDGPU/gfx950_mai.txt

  Log Message:
  -----------
  [AMDGPU] Bugfix for scaled MFMA parsing FP literals (#142493)

bugfix on parsing FP literals for scale values in the scaled MFMA.

Due to the change in order of operands between MCinst and parsed
operands, the FP literal imms for scale values were not parsed
correctly.

---------

Co-authored-by: Matt Arsenault <arsenm2 at gmail.com>



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