gcc/testsuite/gcc.dg/pr44290-2.c

   1 /* { dg-do compile { target arm*-*-* avr-*-* mcore-*-* rx-*-* spu-*-* } } */
   2 /* { dg-options "-O2 -fdump-tree-optimized" } */
   3
   4 static unsigned long __attribute__((naked))
   5 foo (unsigned long base)
   6 {
   7   asm volatile ("dummy");
   8 }
   9 unsigned long
  10 bar (void)
  11 {
  12   static int start, set;
  13
  14   if (!set)
  15     {
  16       set = 1;
  17       start = foo (0);
  18     }
  19
  20   return foo (start);
  21 }
  22
  23 /* { dg-final { scan-tree-dump "foo \\\(long unsigned int base\\\)" "optimized" } } */