gcc/testsuite/gcc.dg/pr57105.c

   1 /* { dg-do compile { target powerpc*-*-* ia64-*-* i?86-*-* x86_64-*-* } } */
   2 /* { dg-options "-Os -fselective-scheduling2 -g" } */
   3 int bar (int);
   4 int *baz (int *);
   5
   6 void
   7 foo (int a)
   8 {
   9   while (bar (0))
  10     {
  11       int *c = baz (0);
  12       if (a)
  13         {
  14           int i = *baz (c);
  15         }
  16       bar (*baz (c));
  17     }
  18 }