Fix recent regression caught by g++.old-deja/g++.mike/eh19.C.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92109 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGRTTI.cpp b/lib/CodeGen/CGRTTI.cpp
index 2274e62..e241089 100644
--- a/lib/CodeGen/CGRTTI.cpp
+++ b/lib/CodeGen/CGRTTI.cpp
@@ -607,6 +607,26 @@
return llvm::GlobalValue::WeakODRLinkage;
}
+ if (const FunctionType *FT = dyn_cast<FunctionType>(Ty)) {
+ if (getTypeInfoLinkage(FT->getResultType())
+ == llvm::GlobalValue::InternalLinkage)
+ return llvm::GlobalValue::InternalLinkage;
+
+ if (const FunctionProtoType *FPT = dyn_cast<FunctionProtoType>(Ty)) {
+ for (unsigned i = 0; i < FPT->getNumArgs(); ++i)
+ if (getTypeInfoLinkage(FPT->getArgType(i))
+ == llvm::GlobalValue::InternalLinkage)
+ return llvm::GlobalValue::InternalLinkage;
+ for (unsigned i = 0; i < FPT->getNumExceptions(); ++i)
+ if (getTypeInfoLinkage(FPT->getExceptionType(i))
+ == llvm::GlobalValue::InternalLinkage)
+ return llvm::GlobalValue::InternalLinkage;
+ }
+
+ return llvm::GlobalValue::WeakODRLinkage;
+ }
+
+ // FIXME: We need to add code to handle all types.
assert(false && "Unhandled type!");
return llvm::GlobalValue::WeakODRLinkage;
}