80 lines
1.2 KiB
C
80 lines
1.2 KiB
C
// { dg-do run }
|
|
|
|
extern "C" void abort (void);
|
|
|
|
template <typename T>
|
|
void
|
|
foo ()
|
|
{
|
|
extern T v, x1, x2, x3, x4, x5, x6;
|
|
#pragma omp atomic capture
|
|
v = ++x1;
|
|
if (!v)
|
|
abort ();
|
|
#pragma omp atomic capture
|
|
v = x2++;
|
|
if (v)
|
|
abort ();
|
|
#pragma omp atomic read
|
|
v = x3;
|
|
if (!v)
|
|
abort ();
|
|
#pragma omp atomic read
|
|
v = x4;
|
|
if (!v)
|
|
abort ();
|
|
#pragma omp atomic capture
|
|
{ v = x5; x5 |= 1; }
|
|
if (v)
|
|
abort ();
|
|
#pragma omp atomic capture
|
|
{ x6 |= 1; v = x6; }
|
|
if (!v)
|
|
abort ();
|
|
}
|
|
|
|
template <typename T>
|
|
void
|
|
bar ()
|
|
{
|
|
extern T v, x1, x2;
|
|
#pragma omp atomic write
|
|
x1 = false;
|
|
#pragma omp atomic write
|
|
x2 = false;
|
|
#pragma omp atomic capture
|
|
{ ++x1; v = x1; }
|
|
if (!v)
|
|
abort ();
|
|
#pragma omp atomic capture
|
|
{ v = x2; x2++; }
|
|
if (v)
|
|
abort ();
|
|
#pragma omp atomic write
|
|
x1 = false;
|
|
#pragma omp atomic write
|
|
x2 = false;
|
|
#pragma omp atomic capture
|
|
{ x1++; v = x1; }
|
|
if (!v)
|
|
abort ();
|
|
#pragma omp atomic capture
|
|
{ v = x2; ++x2; }
|
|
if (v)
|
|
abort ();
|
|
}
|
|
|
|
bool v, x1, x2, x3, x4, x5, x6;
|
|
|
|
int
|
|
main ()
|
|
{
|
|
#pragma omp atomic write
|
|
x3 = true;
|
|
#pragma omp atomic write
|
|
x4 = true;
|
|
foo <bool> ();
|
|
bar <bool> ();
|
|
return 0;
|
|
}
|