1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fipa-ra" } */
       3  /* Testing -fipa-ra optimization option.  */
       4  
       5  static int __attribute__((noinline))
       6  bar (int x)
       7  {
       8    return x + 3;
       9  }
      10  
      11  int __attribute__((noinline))
      12  foo (int y)
      13  {
      14    return y + bar (y);
      15  }
      16  
      17  int
      18  main (void)
      19  {
      20    return !(foo (5) == 13);
      21  }
      22  
      23  /* For thumb1, r3 is considered likely spilled, and treated differently in
      24     ira_build_conflicts, which inhibits the fipa-ra optimization.  */
      25  /* { dg-final { scan-assembler-times "mov\tr\[123\], r0" 1 { target { ! arm_thumb1 } } } } */