gcc/testsuite/gcc.dg/attr-isr-trap_exit.c

   1 /* { dg-do compile { target sh-*-* sh[1234ble]*-*-* } } */
   2 /* { dg-options "-O" } */
   3 /* Check that trapa / interrput_handler attributes can paired in
   4    either order.  */
   5 void h0() __attribute__ ((trap_exit (4))) __attribute__ ((interrupt_handler));
   6 void h1() __attribute__ ((interrupt_handler)) __attribute__ ((trap_exit (5)));
   7
   8 void foo ()
   9 {
  10 }
  11
  12 void h0 () {}
  13 /* { dg-final { scan-assembler "trapa\[ \t\]\[ \t\]*#4"} } */
  14 /* { dg-final { scan-assembler-times "trapa" 1} } */
  15
  16 void delay(int a)
  17 {
  18 }
  19 int main()
  20 {
  21   return 0;
  22 }
  23