mirror of
https://github.com/autc04/Retro68.git
synced 2024-08-19 03:29:10 +00:00
126 lines
2.2 KiB
C++
126 lines
2.2 KiB
C++
|
// PR c/43893
|
||
|
// { dg-do run }
|
||
|
|
||
|
extern "C" void abort ();
|
||
|
|
||
|
template <typename T, T M, T N>
|
||
|
void
|
||
|
f1 ()
|
||
|
{
|
||
|
int c;
|
||
|
T i;
|
||
|
c = 0;
|
||
|
#pragma omp parallel for reduction(+:c)
|
||
|
for (i = M; i < N; i++)
|
||
|
c++;
|
||
|
if (c != 1)
|
||
|
abort ();
|
||
|
}
|
||
|
|
||
|
template <typename T, T M, T N>
|
||
|
void
|
||
|
f2 ()
|
||
|
{
|
||
|
int c;
|
||
|
T i;
|
||
|
c = 0;
|
||
|
#pragma omp parallel for reduction(+:c)
|
||
|
for (i = M; i <= N; i++)
|
||
|
c++;
|
||
|
if (c != 1)
|
||
|
abort ();
|
||
|
}
|
||
|
|
||
|
template <typename T, T M, T N>
|
||
|
void
|
||
|
f3 ()
|
||
|
{
|
||
|
int c;
|
||
|
T i;
|
||
|
c = 0;
|
||
|
#pragma omp parallel for reduction(+:c)
|
||
|
for (i = M; i > N; i--)
|
||
|
c++;
|
||
|
if (c != 1)
|
||
|
abort ();
|
||
|
}
|
||
|
|
||
|
template <typename T, T M, T N>
|
||
|
void
|
||
|
f4 ()
|
||
|
{
|
||
|
int c;
|
||
|
T i;
|
||
|
c = 0;
|
||
|
#pragma omp parallel for reduction(+:c)
|
||
|
for (i = M; i >= N; i--)
|
||
|
c++;
|
||
|
if (c != 1)
|
||
|
abort ();
|
||
|
}
|
||
|
|
||
|
int
|
||
|
main ()
|
||
|
{
|
||
|
int c;
|
||
|
unsigned int i;
|
||
|
int j;
|
||
|
c = 0;
|
||
|
#pragma omp parallel for reduction(+:c)
|
||
|
for (i = 0; i < 1; i++)
|
||
|
c++;
|
||
|
if (c != 1)
|
||
|
abort ();
|
||
|
f1 <unsigned int, 0, 1> ();
|
||
|
c = 0;
|
||
|
#pragma omp parallel for reduction(+:c)
|
||
|
for (i = 0; i <= 0; i++)
|
||
|
c++;
|
||
|
if (c != 1)
|
||
|
abort ();
|
||
|
f2 <unsigned int, 0, 0> ();
|
||
|
c = 0;
|
||
|
#pragma omp parallel for reduction(+:c)
|
||
|
for (j = - __INT_MAX__ - 1; j < - __INT_MAX__; j++)
|
||
|
c++;
|
||
|
if (c != 1)
|
||
|
abort ();
|
||
|
f1 <int, (- __INT_MAX__ - 1), (- __INT_MAX__)> ();
|
||
|
c = 0;
|
||
|
#pragma omp parallel for reduction(+:c)
|
||
|
for (j = - __INT_MAX__ - 1; j <= - __INT_MAX__ - 1; j++)
|
||
|
c++;
|
||
|
if (c != 1)
|
||
|
abort ();
|
||
|
f2 <int, (- __INT_MAX__ - 1), (- __INT_MAX__ - 1)> ();
|
||
|
c = 0;
|
||
|
#pragma omp parallel for reduction(+:c)
|
||
|
for (i = 2U * __INT_MAX__ + 1; i > 2U * __INT_MAX__; i--)
|
||
|
c++;
|
||
|
if (c != 1)
|
||
|
abort ();
|
||
|
f3 <unsigned int, (2U * __INT_MAX__ + 1), (2U * __INT_MAX__)> ();
|
||
|
c = 0;
|
||
|
#pragma omp parallel for reduction(+:c)
|
||
|
for (i = 2U * __INT_MAX__ + 1; i >= 2U * __INT_MAX__ + 1; i--)
|
||
|
c++;
|
||
|
if (c != 1)
|
||
|
abort ();
|
||
|
f4 <unsigned int, (2U * __INT_MAX__ + 1), (2U * __INT_MAX__ + 1)> ();
|
||
|
c = 0;
|
||
|
#pragma omp parallel for reduction(+:c)
|
||
|
for (j = __INT_MAX__; j > __INT_MAX__ - 1; j--)
|
||
|
c++;
|
||
|
if (c != 1)
|
||
|
abort ();
|
||
|
f3 <int, __INT_MAX__, (__INT_MAX__ - 1)> ();
|
||
|
c = 0;
|
||
|
#pragma omp parallel for reduction(+:c)
|
||
|
for (j = __INT_MAX__; j >= __INT_MAX__; j--)
|
||
|
c++;
|
||
|
if (c != 1)
|
||
|
abort ();
|
||
|
f4 <int, __INT_MAX__, __INT_MAX__> ();
|
||
|
return 0;
|
||
|
}
|