1  /* PR rtl-optimization/pr63527 */
       2  /* { dg-do compile { target { ia32 && fpic } } } */
       3  /* { dg-options "-O2 -fPIC" } */
       4  
       5  struct cache_file
       6  {
       7    char magic[sizeof "ld.so-1.7.0" - 1];
       8    unsigned int nlibs;
       9  };
      10  typedef unsigned int size_t;
      11  size_t cachesize __attribute__ ((visibility ("hidden")));
      12  struct cache_file *cache __attribute__ ((visibility ("hidden")));
      13  extern int __munmap (void *__addr, size_t __len);
      14  void
      15  _dl_unload_cache (void)
      16  {
      17    if (cache != ((void *)0) && cache != (struct cache_file *) -1)
      18      {
      19        __munmap (cache, cachesize);
      20        cache = ((void *)0) ;
      21      }
      22  }
      23  
      24  /* We shouldn't load EBX again.  */
      25  /* { dg-final { scan-assembler-not "movl\[ \t\]%\[^,\]+, %ebx" } } */