1 // RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm %s -o - | FileCheck %s
2 // <rdar://problem/10655949>
3 
4 // CHECK: @.str = private unnamed_addr constant [9 x i16] [i16 252, i16 98, i16 101, i16 114, i16 104, i16 117, i16 110, i16 100, i16 0], section "__TEXT,__ustring", align 2
5 
6 #define CFSTR __builtin___CFStringMakeConstantString
7 
foo()8 void foo() {
9   CFSTR("überhund");
10 }
11