1  /* Check that no interrupt-specific register saves are generated.
       2     The function call will require to load the address first into a register,
       3     then use that for a jsr or jmp.  It will also need to load a constant
       4     address in order to load fpscr.  */
       5  /* { dg-do compile { target { { any_fpu } && nonpic } } }  */
       6  /* { dg-options "-O" }  */
       7  /* { dg-final { scan-assembler-times "rte" 1 } }  */
       8  /* { dg-final { scan-assembler-not "mov.l\tr\[0-9\],@-r15" } }  */
       9  /* { dg-final { scan-assembler-not "mov.l\tr1\[0-4\],@-r15" } }  */
      10  /* { dg-final { scan-assembler-not "macl" } }  */
      11  
      12  /* Expect that fpscr needs to be saved, loaded and restored.  */
      13  /* { dg-final { scan-assembler-times "\[^_\]fpscr" 4 } }  */
      14  
      15  extern void foo (void);
      16  
      17  #pragma trapa
      18  void
      19  isr (void)
      20  {
      21    foo ();
      22  }