| // RUN: %clang_cc1 -emit-llvm -o %t %s | 
 | // RUN: not grep "@pipe()" %t | 
 | // RUN: grep '_thisIsNotAPipe' %t | count 3 | 
 | // RUN: not grep 'g0' %t | 
 | // RUN: grep '_renamed' %t | count 2 | 
 | // RUN: %clang_cc1 -DUSE_DEF -emit-llvm -o %t %s | 
 | // RUN: not grep "@pipe()" %t | 
 | // RUN: grep '_thisIsNotAPipe' %t | count 3 | 
 | // <rdr://6116729> | 
 |  | 
 | void pipe() asm("_thisIsNotAPipe"); | 
 |  | 
 | void f0() { | 
 |   pipe(); | 
 | } | 
 |  | 
 | void pipe(int); | 
 |  | 
 | void f1() { | 
 |   pipe(1); | 
 | } | 
 |  | 
 | #ifdef USE_DEF | 
 | void pipe(int arg) { | 
 |   int x = 10; | 
 | } | 
 | #endif | 
 |  | 
 | // PR3698 | 
 | extern int g0 asm("_renamed"); | 
 | int f2() { | 
 |   return g0; | 
 | } |