[gcc.git] / gcc / testsuite / gcc.dg / asm-7.c

/* Gcc 3.3.1 deprecates memory inputs of non-lvalues.  */
/* { dg-do compile } */

void test(void)
{
  register int r;
  register int r2;
  int i;
  static int m;
  int *p;

  __asm__ ("" : : "m"(r));	/* { dg-warning "address of register" } */
  __asm__ ("" : : "m"(i));
  __asm__ ("" : : "m"(m));
  __asm__ ("" : : "m"(0));	/* { dg-warning "input without lvalue" } */
  __asm__ ("" : : "m"(i+1));	/* { dg-warning "input without lvalue" } */
  __asm__ ("" : : "m"(*p++));

  __asm__ ("" : : "g"(r));
  __asm__ ("" : : "g"(i));
  __asm__ ("" : : "g"(m));
  __asm__ ("" : : "g"(0));
  __asm__ ("" : : "g"(i+1));

  __asm__ ("" : "=m"(r2));	/* { dg-warning "address of register" } */
  __asm__ ("" : "=m"(i));
  __asm__ ("" : "=m"(m));
}
Commit	Line	Data
017e1b43 RH	1	/* Gcc 3.3.1 deprecates memory inputs of non-lvalues. */
	2	/* { dg-do compile } */
	3
	4	void test(void)
	5	{
	6	register int r;
	7	register int r2;
	8	int i;
	9	static int m;
d50ad6af	10	int *p;
017e1b43 RH	11
	12	__asm__ ("" : : "m"(r)); /* { dg-warning "address of register" } */
	13	__asm__ ("" : : "m"(i));
	14	__asm__ ("" : : "m"(m));
cec31c55 RH	15	__asm__ ("" : : "m"(0)); /* { dg-warning "input without lvalue" } */
cec31c55 RH	16	__asm__ ("" : : "m"(i+1)); /* { dg-warning "input without lvalue" } */
d50ad6af	17	__asm__ ("" : : "m"(*p++));
017e1b43 RH	18
	19	__asm__ ("" : : "g"(r));
	20	__asm__ ("" : : "g"(i));
	21	__asm__ ("" : : "g"(m));
	22	__asm__ ("" : : "g"(0));
	23	__asm__ ("" : : "g"(i+1));
	24
	25	__asm__ ("" : "=m"(r2)); /* { dg-warning "address of register" } */
	26	__asm__ ("" : "=m"(i));
	27	__asm__ ("" : "=m"(m));
	28	}