mirror of git://gcc.gnu.org/git/gcc.git
106 lines
2.3 KiB
C
106 lines
2.3 KiB
C
// { dg-do run }
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#include <omp.h>
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extern "C" void abort (void);
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#define LLONG_MAX __LONG_LONG_MAX__
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#define ULLONG_MAX (LLONG_MAX * 2ULL + 1)
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#define INT_MAX __INT_MAX__
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int v;
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int
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test1 (void)
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{
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int e = 0, cnt = 0;
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long long i;
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unsigned long long j;
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char buf[6], *p;
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#pragma omp for schedule(dynamic,1) collapse(2) nowait
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for (i = LLONG_MAX - 30001; i <= LLONG_MAX - 10001; i += 10000)
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for (j = 20; j <= LLONG_MAX - 70; j += LLONG_MAX + 50ULL)
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if ((i != LLONG_MAX - 30001
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&& i != LLONG_MAX - 20001
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&& i != LLONG_MAX - 10001)
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|| j != 20)
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e = 1;
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else
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cnt++;
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if (e || cnt != 3)
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abort ();
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else
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cnt = 0;
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#pragma omp for schedule(guided,1) collapse(2) nowait
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for (i = -LLONG_MAX + 30000; i >= -LLONG_MAX + 10000; i -= 10000)
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for (j = ULLONG_MAX - 3; j >= LLONG_MAX + 70ULL; j -= LLONG_MAX + 50ULL)
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if ((i != -LLONG_MAX + 30000
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&& i != -LLONG_MAX + 20000
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&& i != -LLONG_MAX + 10000)
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|| j != ULLONG_MAX - 3)
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e = 1;
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else
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cnt++;
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if (e || cnt != 3)
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abort ();
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else
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cnt = 0;
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#pragma omp for schedule(static,1) collapse(2) nowait
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for (i = LLONG_MAX - 30001; i <= LLONG_MAX - 10001; i += 10000)
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for (j = 20; j <= LLONG_MAX - 70 + v; j += LLONG_MAX + 50ULL)
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if ((i != LLONG_MAX - 30001
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&& i != LLONG_MAX - 20001
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&& i != LLONG_MAX - 10001)
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|| j != 20)
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e = 1;
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else
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cnt++;
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if (e || cnt != 3)
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abort ();
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else
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cnt = 0;
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#pragma omp for schedule(static) collapse(2) nowait
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for (i = -LLONG_MAX + 30000 + v; i >= -LLONG_MAX + 10000; i -= 10000)
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for (j = ULLONG_MAX - 3; j >= LLONG_MAX + 70ULL; j -= LLONG_MAX + 50ULL)
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if ((i != -LLONG_MAX + 30000
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&& i != -LLONG_MAX + 20000
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&& i != -LLONG_MAX + 10000)
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|| j != ULLONG_MAX - 3)
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e = 1;
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else
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cnt++;
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if (e || cnt != 3)
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abort ();
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else
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cnt = 0;
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#pragma omp for schedule(runtime) collapse(2) nowait
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for (i = 10; i < 30; i++)
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for (p = buf; p <= buf + 4; p += 2)
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if (i < 10 || i >= 30 || (p != buf && p != buf + 2 && p != buf + 4))
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e = 1;
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else
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cnt++;
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if (e || cnt != 60)
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abort ();
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else
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cnt = 0;
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return 0;
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}
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int
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main (void)
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{
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if (2 * sizeof (int) != sizeof (long long))
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return 0;
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asm volatile ("" : "+r" (v));
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omp_set_schedule (omp_sched_dynamic, 1);
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test1 ();
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return 0;
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}
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