[gcc.git] / gcc / testsuite / gcc.dg / tree-ssa / sra-4.c

/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-optimized -w" } */
/* { dg-options "-O1 -fdump-tree-optimized -w -msse" { target { i?86-*-* x86_64-*-* } } } */
/* Check that SRA replaces structures containing vectors. */

#define vector __attribute__((vector_size(16)))

struct vt
{
  vector int t;
};


vector int f(vector int t1, vector int t2)
{
  struct vt st1, st2, st3;
  st1.t = t1;
  st2 = st1;
  st2.t += t2;
  st3 = st2;
  return st3.t;
}

/* { dg-final { scan-tree-dump-times "st" 0 "optimized" } } */
/* { dg-final { cleanup-tree-dump "optimized" } } */
Commit	Line	Data
903ff275 AP	1	/* { dg-do compile } */
903ff275 AP	2	/* { dg-options "-O1 -fdump-tree-optimized -w" } */
8efea7a6 RO	3	/* { dg-options "-O1 -fdump-tree-optimized -w -msse" { target { i?86-- x86_64-- } } } */
8efea7a6 RO	4	/* Check that SRA replaces structures containing vectors. */
903ff275 AP	5
	6	#define vector __attribute__((vector_size(16)))
	7
	8	struct vt
	9	{
	10	vector int t;
	11	};
	12
	13
	14	vector int f(vector int t1, vector int t2)
	15	{
	16	struct vt st1, st2, st3;
	17	st1.t = t1;
	18	st2 = st1;
	19	st2.t += t2;
	20	st3 = st2;
	21	return st3.t;
	22	}
	23
903ff275 AP	24	/* { dg-final { scan-tree-dump-times "st" 0 "optimized" } } */
903ff275 AP	25	/* { dg-final { cleanup-tree-dump "optimized" } } */