[all-commits] [llvm/llvm-project] 52d5b8: [AMDGPU] Don't form sext/abs/neg fp8 cvt (#83843)

[Pierre van Houtryve via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 52d5b8e02d258e4c32864eb1bb943cfae119b1d6
      https://github.com/llvm/llvm-project/commit/52d5b8e02d258e4c32864eb1bb943cfae119b1d6
  Author: Pierre van Houtryve <pierre.vanhoutryve at amd.com>
  Date:   2024-03-06 (Wed, 06 Mar 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
    M llvm/lib/Target/AMDGPU/SIPeepholeSDWA.cpp
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.cvt.fp8.ll
    A llvm/test/CodeGen/AMDGPU/verifier-sdwa-cvt.mir

  Log Message:
  -----------
  [AMDGPU] Don't form sext/abs/neg fp8 cvt (#83843)

gfx940 does not allow abs/sext/neg on v_cvt_fp8/bf8 & pk variants.

Fixes SWDEV-447468



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