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/* PR middle-end/37009 */
/* { dg-do run { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
/* { dg-options "-msse2" } */
/* { dg-require-effective-target sse2 } */
#include <emmintrin.h>
#include "cpuid.h"
#include "check.h"
#ifndef ALIGNMENT
#define ALIGNMENT 16
#endif
typedef int aligned __attribute__((aligned(ALIGNMENT)));
void
bar (char *p, int size)
{
__builtin_strncpy (p, "good", size);
}
void
__attribute__ ((noinline))
foo (__m128 x, __m128 y ,__m128 z , int size)
{
char *p = __builtin_alloca (size + 1);
aligned i;
bar (p, size);
if (__builtin_strncmp (p, "good", size) != 0)
{
#ifdef DEBUG
p[size] = '\0';
printf ("Failed: %s != good\n", p);
#endif
abort ();
}
if (check_int (&i, __alignof__(i)) != i)
abort ();
}
int
main (void)
{
__m128 x = { 1.0 };
unsigned int eax, ebx, ecx, edx;
if (!__get_cpuid (1, &eax, &ebx, &ecx, &edx))
return 0;
/* Run SSE2 test only if host has SSE2 support. */
if (edx & bit_SSE2)
foo (x, x, x, 5);
return 0;
}
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