blob: c7b1896cf12de45cc10670728d4cb6a161eacd68 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
#include <stdio.h>
#include <stdlib.h>
#include "cpuid.h"
/* We need a single SSE3 instruction here so the handler can safely skip
over it. */
#define ILL_INSN __asm__ volatile ("movddup %xmm1,%xmm2")
#define ILL_INSN_LEN 4
#include "sol2-check.h"
static void sse3_test (void);
static void
__attribute__ ((noinline))
do_test (void)
{
sse3_test ();
}
int
main ()
{
unsigned int eax, ebx, ecx, edx;
if (!__get_cpuid (1, &eax, &ebx, &ecx, &edx))
return 0;
/* Run SSE3 test only if host has SSE3 support. */
if ((ecx & bit_SSE3) && sol2_check ())
do_test ();
return 0;
}
|