gcc/testsuite/gcc.target/epiphany/isr-arg.c - gcc - Git at Google

 int *p;

 void __attribute__((interrupt))
 isr (int signum) /* { dg-error "interrupt handlers cannot have arguments"  } */
 {
   *p = 1;
   return;
 }
	int *p;

	void __attribute__((interrupt))
	isr (int signum) /* { dg-error "interrupt handlers cannot have arguments" } */
	{
	*p = 1;
	return;
	}