gcc/testsuite/gcc.dg/torture/stackalign/sibcall-1.c

   1 /* { dg-do run } */
   2
   3 extern int ok (int);
   4 extern void exit ();
   5 static int gen_x86_64_shrd (int);
   6 static int
   7 gen_x86_64_shrd(int a __attribute__ ((__unused__)))
   8 {
   9   return 0;
  10 }
  11
  12 extern int gen_x86_shrd_1 (int);
  13 extern void ix86_split_ashr (int);
  14
  15 void
  16 ix86_split_ashr (int mode)
  17 {
  18           (mode != 0
  19                       ? ok
  20                       : gen_x86_64_shrd) (0);
  21 }
  22
  23 volatile int one = 1;
  24 int
  25 main (void)
  26 {
  27   ix86_split_ashr (one);
  28   return 1;
  29 }
  30
  31 int
  32 ok (int i)
  33 {
  34   exit (i);
  35 }