[PATCH] D56501: [WebAssembly] Add unimplemented-simd128 subtarget feature

[Thomas Lively via Phabricator via llvm-commits]

tlively created this revision.
tlively added reviewers: aheejin, dschuff.
Herald added subscribers: llvm-commits, sunfish, jgravelle-google, sbc100.

This replaces the old ad-hoc -wasm-enable-unimplemented-simd
flag. Also makes the new unimplemented-simd128 feature imply the
simd128 feature and the simd128 feature imply the sign-ext feature.


Repository:
  rL LLVM

https://reviews.llvm.org/D56501

Files:
  lib/Target/WebAssembly/WebAssembly.td
  lib/Target/WebAssembly/WebAssemblyFastISel.cpp
  lib/Target/WebAssembly/WebAssemblyISelDAGToDAG.cpp
  lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
  lib/Target/WebAssembly/WebAssemblyInstrInfo.td
  lib/Target/WebAssembly/WebAssemblySubtarget.h
  test/CodeGen/WebAssembly/simd-arith.ll
  test/CodeGen/WebAssembly/simd-bitcasts.ll
  test/CodeGen/WebAssembly/simd-comparisons.ll
  test/CodeGen/WebAssembly/simd-conversions.ll
  test/CodeGen/WebAssembly/simd-ext-load-trunc-store.ll
  test/CodeGen/WebAssembly/simd-intrinsics.ll
  test/CodeGen/WebAssembly/simd-load-store-alignment.ll
  test/CodeGen/WebAssembly/simd-offset.ll
  test/CodeGen/WebAssembly/simd-select.ll
  test/CodeGen/WebAssembly/simd-sext-inreg.ll
  test/CodeGen/WebAssembly/simd.ll
  test/MC/WebAssembly/basic-assembly.s
  test/MC/WebAssembly/simd-encodings.s
  test/MC/WebAssembly/types.ll

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