gcc/testsuite/gcc.dg/pr84100.c

   1 /* PR c/84100 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2" } */
   4 /* { dg-skip-if "no code alignment > 2" { "pdp11-*-*" } } */
   5
   6 void bar (void);
   7
   8 __attribute__((optimize ("align-loops=16", "align-jumps=16",
   9                          "align-labels=16", "align-functions=16")))
  10 void
  11 foo (void)
  12 {                       /* { dg-bogus "bad option" } */
  13   for (int i = 0; i < 1024; ++i)
  14     bar ();
  15 }