[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / pr37106-2.c

/* PR c/37106 */
/* { dg-do compile } */
/* { dg-options "-O3" } */
/* { dg-options "-O3 -fpic" { target fpic } } */

#define SIZE 256
float a[SIZE], b[SIZE], c[SIZE];

void non_opt3 (void) __attribute__((__optimize__(1)));

void
not_opt3 (void)
{
  int i;

  for (i = 0; i < SIZE; i++)
    a[i] = b[i] - c[i];
}

void
opt3 (void)
{
  int i;

  for (i = 0; i < SIZE; i++)
    a[i] = b[i] + c[i];
}
Commit	Line	Data
cbc19f39 JJ	1	/* PR c/37106 */
	2	/* { dg-do compile } */
	3	/* { dg-options "-O3" } */
	4	/* { dg-options "-O3 -fpic" { target fpic } } */
	5
	6	#define SIZE 256
	7	float a[SIZE], b[SIZE], c[SIZE];
	8
	9	void non_opt3 (void) __attribute__((__optimize__(1)));
	10
	11	void
	12	not_opt3 (void)
	13	{
	14	int i;
	15
	16	for (i = 0; i < SIZE; i++)
	17	a[i] = b[i] - c[i];
	18	}
	19
	20	void
	21	opt3 (void)
	22	{
	23	int i;
	24
	25	for (i = 0; i < SIZE; i++)
	26	a[i] = b[i] + c[i];
	27	}