Use the right type when taking the address of a non-virtual member function pointer. Fixes PR6258.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95524 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExprConstant.cpp b/lib/CodeGen/CGExprConstant.cpp
index dca09fe..5800ce7 100644
--- a/lib/CodeGen/CGExprConstant.cpp
+++ b/lib/CodeGen/CGExprConstant.cpp
@@ -425,8 +425,12 @@
// (in bytes) of the function, represented as a ptrdiff_t.
Values[0] = llvm::ConstantInt::get(PtrDiffTy, (Index * 8) + 1);
} else {
- llvm::Constant *FuncPtr = CGM.GetAddrOfFunction(MD);
+ const FunctionProtoType *FPT = MD->getType()->getAs<FunctionProtoType>();
+ const llvm::Type *Ty =
+ CGM.getTypes().GetFunctionType(CGM.getTypes().getFunctionInfo(MD),
+ FPT->isVariadic());
+ llvm::Constant *FuncPtr = CGM.GetAddrOfFunction(MD, Ty);
Values[0] = llvm::ConstantExpr::getPtrToInt(FuncPtr, PtrDiffTy);
}