[WebAssembly] Add unimplemented-simd128 subtarget feature
Summary:
This is a third attempt, but this time we have vetted it on Windows
first. The previous errors were due to an uninitialized class member.
Reviewers: aheejin
Subscribers: dschuff, sbc100, jgravelle-google, sunfish, jfb, llvm-commits
Differential Revision: https://reviews.llvm.org/D56560
llvm-svn: 350901
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
index a452a00..527908d 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
@@ -44,8 +44,6 @@
#define DEBUG_TYPE "wasm-fastisel"
-extern cl::opt<bool> EnableUnimplementedWasmSIMDInstrs;
-
namespace {
class WebAssemblyFastISel final : public FastISel {
@@ -145,7 +143,7 @@
break;
case MVT::v2i64:
case MVT::v2f64:
- if (Subtarget->hasSIMD128() && EnableUnimplementedWasmSIMDInstrs)
+ if (Subtarget->hasUnimplementedSIMD128())
return VT;
break;
default: