commit fdd4999b869347a37d076151823ad6f8772e4557
author Thomas Lively <tlively@google.com> Thu Jan 10 04:09:25 2019 +0000
committer Thomas Lively <tlively@google.com> Thu Jan 10 04:09:25 2019 +0000
tree 02afa3871d499c069aa458f1023c5188b7db01bf
parent 6332f4d0d48b8c26e946f9f71e0860db9bb7b8e8

Revert "[WebAssembly] Add simd128-unimplemented subtarget feature"

This reverts rL350791.

llvm-svn: 350795

llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp

diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
index f687c4d..a452a00 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
@@ -44,6 +44,8 @@
 
 #define DEBUG_TYPE "wasm-fastisel"
 
+extern cl::opt<bool> EnableUnimplementedWasmSIMDInstrs;
+
 namespace {
 
 class WebAssemblyFastISel final : public FastISel {
@@ -143,7 +145,7 @@
       break;
     case MVT::v2i64:
     case MVT::v2f64:
-      if (Subtarget->hasSIMD128Unimplemented())
+      if (Subtarget->hasSIMD128() && EnableUnimplementedWasmSIMDInstrs)
         return VT;
       break;
     default: