[all-commits] [llvm/llvm-project] aff679: [WebAssembly] Implement remaining relaxed SIMD ins...

[Thomas Lively via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: aff679a48c438924c4fca4e9eaa38f91c022ffe3
      https://github.com/llvm/llvm-project/commit/aff679a48c438924c4fca4e9eaa38f91c022ffe3
  Author: Thomas Lively <tlively at google.com>
  Date:   2022-06-08 (Wed, 08 Jun 2022)

  Changed paths:
    M clang/include/clang/Basic/BuiltinsWebAssembly.def
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/test/CodeGen/builtins-wasm.c
    M llvm/include/llvm/IR/IntrinsicsWebAssembly.td
    M llvm/lib/Target/WebAssembly/WebAssemblyInstrSIMD.td
    M llvm/test/CodeGen/WebAssembly/simd-intrinsics.ll
    M llvm/test/MC/WebAssembly/simd-encodings.s

  Log Message:
  -----------
  [WebAssembly] Implement remaining relaxed SIMD instructions

Add codegen, intrinsics, and builtins for the i16x8.relaxed_q15mulr_s,
i16x8.dot_i8x16_i7x16_s, and i32x4.dot_i8x16_i7x16_add_s instructions. These are
the last instructions from the relaxed SIMD proposal[1] that had not been
implemented.

[1]:
https://github.com/WebAssembly/relaxed-simd/blob/main/proposals/relaxed-simd/Overview.md.

Differential Revision: https://reviews.llvm.org/D127170