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