[all-commits] [llvm/llvm-project] 2f2ae0: [WebAssembly] Remove experimental SIMD instructions

[Thomas Lively via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2f2ae08da91dc5c188d5bb4d8b0b096d0a120a4a
      https://github.com/llvm/llvm-project/commit/2f2ae08da91dc5c188d5bb4d8b0b096d0a120a4a
  Author: Thomas Lively <tlively at google.com>
  Date:   2021-03-18 (Thu, 18 Mar 2021)

  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/MCTargetDesc/WebAssemblyMCTargetDesc.h
    M llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
    M llvm/lib/Target/WebAssembly/WebAssemblyInstrSIMD.td
    M llvm/test/CodeGen/WebAssembly/simd-intrinsics.ll
    R llvm/test/CodeGen/WebAssembly/simd-prefetch-offset.ll
    M llvm/test/MC/WebAssembly/simd-encodings.s

  Log Message:
  -----------
  [WebAssembly] Remove experimental SIMD instructions

Removes the instruction definitions, intrinsics, and builtins for qfma/qfms,
signselect, and prefetch instructions, which were not included in the final
WebAssembly SIMD spec.

Depends on D98457.

Differential Revision: https://reviews.llvm.org/D98466


  Commit: f5764a8654e3caa6ca5dab3a89238c165062228f
      https://github.com/llvm/llvm-project/commit/f5764a8654e3caa6ca5dab3a89238c165062228f
  Author: Thomas Lively <tlively at google.com>
  Date:   2021-03-18 (Thu, 18 Mar 2021)

  Changed paths:
    M clang/include/clang/Basic/BuiltinsWebAssembly.def
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/lib/Headers/wasm_simd128.h
    M clang/test/CodeGen/builtins-wasm.c
    M llvm/include/llvm/IR/IntrinsicsWebAssembly.td
    M llvm/lib/Target/WebAssembly/WebAssemblyISD.def
    M llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
    M llvm/lib/Target/WebAssembly/WebAssemblyInstrSIMD.td
    A llvm/test/CodeGen/WebAssembly/simd-extending.ll
    M llvm/test/CodeGen/WebAssembly/simd-intrinsics.ll
    R llvm/test/CodeGen/WebAssembly/simd-widening.ll
    M llvm/test/MC/WebAssembly/simd-encodings.s

  Log Message:
  -----------
  [WebAssembly] Finalize SIMD names and opcodes

Updates the names (e.g. widen => extend, saturate => sat) and opcodes of all
SIMD instructions to match the finalized SIMD spec. Deliberately does not change
the public interface in wasm_simd128.h yet; that will require more care.

Depends on D98466.

Differential Revision: https://reviews.llvm.org/D98676


Compare: https://github.com/llvm/llvm-project/compare/0d8331c06be6...f5764a8654e3