[all-commits] [llvm/llvm-project] 46734a: [AMDGPU] Use `bf16` instead of `i16` for bfloat (#...

Shilei Tian via All-commits all-commits at lists.llvm.org
Fri Feb 16 12:58:42 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 46734aa1e5fed0c6a11855280d83c3513b794aaa
      https://github.com/llvm/llvm-project/commit/46734aa1e5fed0c6a11855280d83c3513b794aaa
  Author: Shilei Tian <i at tianshilei.me>
  Date:   2024-02-16 (Fri, 16 Feb 2024)

  Changed paths:
    M clang/test/CodeGenOpenCL/builtins-amdgcn-dl-insts-gfx11.cl
    M llvm/include/llvm/IR/IntrinsicsAMDGPU.td
    M llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
    M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUInstPrinter.cpp
    M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUInstPrinter.h
    M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCCodeEmitter.cpp
    M llvm/lib/Target/AMDGPU/SIDefines.h
    M llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
    M llvm/lib/Target/AMDGPU/SIInstrInfo.td
    M llvm/lib/Target/AMDGPU/SIRegisterInfo.td
    M llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
    M llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h
    M llvm/lib/Target/AMDGPU/VOP3Instructions.td
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.fdot2.bf16.bf16.ll
    A llvm/test/MC/AMDGPU/bf16_imm.s
    A llvm/test/MC/Disassembler/AMDGPU/bf16_imm.txt

  Log Message:
  -----------
  [AMDGPU] Use `bf16` instead of `i16` for bfloat (#80908)

Currently we generally use `i16` to represent `bf16` in those tablegen
files. This patch is trying to use `bf16` directly.

Fix #79369.



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