gcc/testsuite/gcc.target/powerpc/swaps-stack-protector.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-fstack-protector -O3" } */
   3
   4 /* PR78695: This code used to ICE in rs6000.c:find_alignment_op because
   5    the stack protector address definition isn't associated with an insn.  */
   6
   7 void *a();
   8 long b() {
   9   char c[1];
  10   char *d = a(), *e = c;
  11   long f = e ? b(e) : 0;
  12   if (f > 54)
  13     f = 1;
  14   while (f--)
  15     *d++ = *e++;
  16 }