[all-commits] [llvm/llvm-project] 6fc031: [Clang][AArch64] Add fp8 variants for untyped NEON...

Lukacma via All-commits all-commits at lists.llvm.org
Thu May 15 06:02:04 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6fc031291955d5d3c69f7df9b9f7460c473d114a
      https://github.com/llvm/llvm-project/commit/6fc031291955d5d3c69f7df9b9f7460c473d114a
  Author: Lukacma <Marian.Lukac at arm.com>
  Date:   2025-05-15 (Thu, 15 May 2025)

  Changed paths:
    M clang/include/clang/Basic/arm_neon.td
    M clang/lib/AST/Type.cpp
    M clang/lib/CodeGen/CodeGenTypes.cpp
    M clang/lib/CodeGen/TargetBuiltins/ARM.cpp
    M clang/lib/Sema/SemaInit.cpp
    M clang/test/CodeGen/AArch64/fp8-init-list.c
    A clang/test/CodeGen/AArch64/fp8-intrinsics/acle_neon_fp8_untyped.c
    M clang/test/CodeGen/AArch64/fp8-intrinsics/acle_sve2_fp8_fdot.c
    M clang/test/CodeGen/AArch64/fp8-intrinsics/acle_sve2_fp8_fmla.c
    M clang/test/CodeGen/arm-mfp8.c
    M clang/utils/TableGen/NeonEmitter.cpp

  Log Message:
  -----------
  [Clang][AArch64] Add fp8 variants for untyped NEON intrinsics (#128019)

This patch adds fp8 variants to existing intrinsics, whose operation
doesn't depend on arguments being a specific type.

It also changes mfloat8 type representation in memory from `i8` to
`<1xi8>`



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