Make sure to invoke (not call) to objc_exception_throw if necessary.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65808 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index b45f1e4..eee9d43 100644
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -4844,8 +4844,17 @@
llvm::Value *Exception = CGF.EmitScalarExpr(ThrowExpr);
ExceptionAsObject =
CGF.Builder.CreateBitCast(Exception, ObjCTypes.ObjectPtrTy, "tmp");
-
- CGF.Builder.CreateCall(ObjCTypes.ExceptionThrowFn, ExceptionAsObject);
+
+ llvm::BasicBlock *InvokeDest = CGF.getInvokeDest();
+ if (InvokeDest) {
+ llvm::BasicBlock *Cont = CGF.createBasicBlock("invoke.cont");
+ CGF.Builder.CreateInvoke(ObjCTypes.ExceptionThrowFn,
+ Cont, InvokeDest,
+ &ExceptionAsObject, &ExceptionAsObject + 1);
+ CGF.EmitBlock(Cont);
+ } else
+ CGF.Builder.CreateCall(ObjCTypes.ExceptionThrowFn, ExceptionAsObject);
+
CGF.Builder.CreateUnreachable();
} else {
CGF.ErrorUnsupported(&S, "rethrow statement");