Switch to using -fsjlj-exceptions instead of hard-coding it. Notably, this fixes
calls to the UnwindResumeOrRethrow function for C++/Obj-C exception handling,
for Darwin ARM.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95787 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index 2f931bd..b0b1a9f 100644
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -738,7 +738,8 @@
return CGM.CreateRuntimeFunction(
llvm::FunctionType::get(llvm::Type::getVoidTy(VMContext),
Params, false),
- "_Unwind_Resume_or_Rethrow");
+ (CGM.getLangOptions().SjLjExceptions ? "_Unwind_SjLj_Resume" :
+ "_Unwind_Resume_or_Rethrow"));
}
llvm::Constant *getObjCEndCatchFn() {