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/* { dg-do run } */
/* { dg-options "-O2 -march=pentium" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
#ifdef __i386__
#include "cpuid.h"
#endif
extern void abort (void);
double d;
struct
{
int i;
double e;
int j;
} x;
void
f1 (void)
{
#pragma omp atomic
d += 7.5;
#pragma omp atomic
d *= 2.5;
#pragma omp atomic
d /= 0.25;
}
void
f2 (void)
{
#pragma omp atomic
x.e += 7.5;
#pragma omp atomic
x.e *= 2.5;
#pragma omp atomic
x.e /= 0.25;
}
int
main (void)
{
#ifdef __i386__
unsigned int eax, ebx, ecx, edx;
if (!__get_cpuid (1, &eax, &ebx, &ecx, &edx))
return 0;
if (!(edx & bit_CMPXCHG8B))
return 0;
#endif
d = 1.0;
f1 ();
if (d != 85.0)
abort ();
x.e = 1.0;
f2 ();
if (x.i != 0 || x.e != 85.0 || x.j != 0)
abort ();
return 0;
}
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