gcc/testsuite/gcc.dg/pr36194.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2" } */
   3
   4 void abort (void);
   5
   6 __attribute__ ((noinline)) void
   7 f (int i)
   8 {
   9 #if(__SIZEOF_INT__ >= 4)
  10   if (i != 0x87654321)
  11 #else
  12   if (i != 0x4321)
  13 #endif
  14     abort ();
  15   asm ("");
  16 }
  17
  18 __attribute__ ((noinline)) void
  19 g (long long a)
  20 {
  21   f (a);
  22   asm ("");
  23 }
  24
  25 int
  26 main ()
  27 {
  28   g (0x1234567887654321ll);
  29   return 0;
  30 }