add the ability to get the llvm function corresponding to a library builtin.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41633 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/CodeGen/CodeGenFunction.h b/CodeGen/CodeGenFunction.h
index 3b8d7a2..12c227b 100644
--- a/CodeGen/CodeGenFunction.h
+++ b/CodeGen/CodeGenFunction.h
@@ -325,6 +325,7 @@
RValue EmitCallExpr(const CallExpr *E);
RValue EmitBuiltinExpr(unsigned BuiltinID, const CallExpr *E);
+ RValue EmitBuiltinLibFuncExpr(unsigned BuiltinID, const CallExpr *E);
llvm::Value *EmitObjCStringLiteral(const ObjCStringLiteral *E);