gcc/testsuite/gcc.dg/pragma-re-4.c

   1 /* Copyright (C) 2006 Free Software Foundation, Inc. */
   2 /* Contributed by Carlos O'Donell on 2006-01-27 */
   3
   4 /* Origin: Carlos O'Donell <carlos@codesourcery.com> */
   5 /* { dg-final { scan-assembler "_foo" } } */
   6 /* { dg-final { scan-assembler-not "_foo64" } } */
   7
   8 #define foo     _foo
   9 #define foo64   _foo64
  10 extern int foo(void);
  11 extern int foo64(void);
  12 #pragma redefine_extname foo64 foo
  13 int
  14 bar()
  15 {
  16         return (foo64());
  17 }