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/* { dg-do run { target { powerpc*-*-linux* } } } */
/* { dg-require-effective-target vsx_hw } */
/* { dg-options "-O2 -mvsx" } */
#include <stdlib.h>
#include <stddef.h>
#include <altivec.h>
#define ELEMENTS -1, 2, 0, -32768, 32767, 53, 1, 16000
#define SPLAT 0x0123
vector short sv = (vector short) { ELEMENTS };
vector short splat = (vector short) { SPLAT, SPLAT, SPLAT, SPLAT,
SPLAT, SPLAT, SPLAT, SPLAT };
vector short sv_global, sp_global;
static vector short sv_static, sp_static;
static short expected[] = { ELEMENTS };
static short splat_expected = SPLAT;
extern void check (vector short a)
__attribute__((__noinline__));
extern void check_splat (vector short a)
__attribute__((__noinline__));
extern vector short pack_reg (short a, short b, short c, short d,
short e, short f, short g, short h)
__attribute__((__noinline__));
extern vector short pack_from_ptr (short *p_a, short *p_b,
short *p_c, short *p_d,
short *p_e, short *p_f,
short *p_g, short *p_h)
__attribute__((__noinline__));
extern vector short pack_const (void)
__attribute__((__noinline__));
extern void pack_ptr (vector short *p,
short a, short b, short c, short d,
short e, short f, short g, short h)
__attribute__((__noinline__));
extern void pack_static (short a, short b, short c, short d,
short e, short f, short g, short h)
__attribute__((__noinline__));
extern void pack_global (short a, short b, short c, short d,
short e, short f, short g, short h)
__attribute__((__noinline__));
extern vector short splat_reg (short a)
__attribute__((__noinline__));
extern vector short splat_from_ptr (short *p_a)
__attribute__((__noinline__));
extern vector short splat_const (void)
__attribute__((__noinline__));
extern void splat_ptr (vector short *p, short a)
__attribute__((__noinline__));
extern void splat_static (short a)
__attribute__((__noinline__));
extern void splat_global (short a)
__attribute__((__noinline__));
void
check (vector short a)
{
size_t i;
for (i = 0; i < 8; i++)
if (vec_extract (a, i) != expected[i])
abort ();
}
void
check_splat (vector short a)
{
size_t i;
for (i = 0; i < 8; i++)
if (vec_extract (a, i) != SPLAT)
abort ();
}
vector short
pack_reg (short a, short b, short c, short d,
short e, short f, short g, short h)
{
return (vector short) { a, b, c, d, e, f, g, h };
}
vector short
pack_from_ptr (short *p_a, short *p_b, short *p_c, short *p_d,
short *p_e, short *p_f, short *p_g, short *p_h)
{
return (vector short) { *p_a, *p_b, *p_c, *p_d,
*p_e, *p_f, *p_g, *p_h };
}
vector short
pack_const (void)
{
return (vector short) { ELEMENTS };
}
void
pack_ptr (vector short *p,
short a, short b, short c, short d,
short e, short f, short g, short h)
{
*p = (vector short) { a, b, c, d, e, f, g, h };
}
void
pack_static (short a, short b, short c, short d,
short e, short f, short g, short h)
{
sv_static = (vector short) { a, b, c, d, e, f, g, h };
}
void
pack_global (short a, short b, short c, short d,
short e, short f, short g, short h)
{
sv_global = (vector short) { a, b, c, d, e, f, g, h };
}
vector short
splat_reg (short a)
{
return (vector short) { a, a, a, a, a, a, a, a };
}
vector short
splat_from_ptr (short *p_a)
{
return (vector short) { *p_a, *p_a, *p_a, *p_a,
*p_a, *p_a, *p_a, *p_a };
}
vector short
splat_const (void)
{
return (vector short) { SPLAT, SPLAT, SPLAT, SPLAT,
SPLAT, SPLAT, SPLAT, SPLAT };
}
void
splat_ptr (vector short *p, short a)
{
*p = (vector short) { a, a, a, a, a, a, a, a };
}
void
splat_static (short a)
{
sp_static = (vector short) { a, a, a, a, a, a, a, a };
}
void
splat_global (short a)
{
sp_global = (vector short) { a, a, a, a, a, a, a, a };
}
int main (void)
{
vector short sv2, sv3;
check (sv);
check (pack_reg (ELEMENTS));
check (pack_from_ptr (&expected[0], &expected[1], &expected[2],
&expected[3], &expected[4], &expected[5],
&expected[6], &expected[7]));
check (pack_const ());
pack_ptr (&sv2, ELEMENTS);
check (sv2);
pack_static (ELEMENTS);
check (sv_static);
pack_global (ELEMENTS);
check (sv_global);
check_splat (splat);
check_splat (splat_reg (SPLAT));
check_splat (splat_from_ptr (&splat_expected));
check_splat (splat_const ());
splat_ptr (&sv2, SPLAT);
check_splat (sv2);
splat_static (SPLAT);
check_splat (sp_static);
splat_global (SPLAT);
check_splat (sp_global);
return 0;
}
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