[WebAssembly] Add exception handling option and feature
Summary:
Add a llc command line option and WebAssembly architecture feature for
exception handling.
Reviewers: dschuff
Subscribers: jfb, sbc100, jgravelle-google, sunfish, llvm-commits
Differential Revision: https://reviews.llvm.org/D43683
llvm-svn: 326004
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblySubtarget.cpp b/llvm/lib/Target/WebAssembly/WebAssemblySubtarget.cpp
index 78602a3..6addaa3 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblySubtarget.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblySubtarget.cpp
@@ -42,8 +42,8 @@
const TargetMachine &TM)
: WebAssemblyGenSubtargetInfo(TT, CPU, FS), HasSIMD128(false),
HasAtomics(false), HasNontrappingFPToInt(false), HasSignExt(false),
- CPUString(CPU), TargetTriple(TT), FrameLowering(),
- InstrInfo(initializeSubtargetDependencies(FS)), TSInfo(),
+ HasExceptionHandling(false), CPUString(CPU), TargetTriple(TT),
+ FrameLowering(), InstrInfo(initializeSubtargetDependencies(FS)), TSInfo(),
TLInfo(TM, *this) {}
bool WebAssemblySubtarget::enableMachineScheduler() const {