gcc/testsuite/gcc.dg/ipa/pr56988.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O3" } */
   3 /* { dg-add-options bind_pic_locally } */
   4
   5 struct S
   6 {
   7   int a, b, c;
   8 };
   9
  10 volatile int g;
  11
  12 static void __attribute__ ((noinline, noclone))
  13 bar (struct S **p)
  14 {
  15   g = 5;
  16 };
  17
  18 static void __attribute__ ((noinline))
  19 foo (struct S *p)
  20 {
  21   int i = p->a;
  22   if (i != 1)
  23     __builtin_abort ();
  24   bar (&p);
  25 }
  26
  27 int
  28 main (int argc, char *argv[])
  29 {
  30   struct S s;
  31   s.a = 1;
  32   s.b = 64;
  33   s.c = 32;
  34   foo (&s);
  35
  36   return 0;
  37 }
  38