[all-commits] [llvm/llvm-project] 81fce2: [WebAssembly] Add SIMD const_splat intrinsics

[Thomas Lively via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 81fce29d6e1f0a83e8a4170c7f24cdd93869d55a
      https://github.com/llvm/llvm-project/commit/81fce29d6e1f0a83e8a4170c7f24cdd93869d55a
  Author: Thomas Lively <tlively at google.com>
  Date:   2021-05-05 (Wed, 05 May 2021)

  Changed paths:
    M clang/lib/Headers/wasm_simd128.h
    M clang/test/Headers/wasm.c

  Log Message:
  -----------
  [WebAssembly] Add SIMD const_splat intrinsics

These intrinsics do not correspond to their own underlying instruction, but are
a convenience for the common case of materializing a constant vector that has
the same value in each lane.

Differential Revision: https://reviews.llvm.org/D101885