| // PR c/39495 |
| // { dg-do compile } |
| // { dg-options "-fopenmp" } |
| |
| #define INT_MIN (-__INT_MAX__ - 1) |
| #define INT_MAX __INT_MAX__ |
| #define UINT_MAX (2U * __INT_MAX__ + 1) |
| |
| void |
| foo (void) |
| { |
| int i; |
| unsigned int u; |
| |
| #pragma omp for |
| for (i = INT_MIN + 6; i > INT_MIN + 1; i--) |
| ; |
| #pragma omp for |
| for (i = INT_MIN + 6; i >= INT_MIN + 1; i--) |
| ; |
| #pragma omp for |
| for (i = INT_MIN + 6; i > INT_MIN; i--) |
| ; |
| #pragma omp for |
| for (i = INT_MAX - 6; i < INT_MAX - 1; i++) |
| ; |
| #pragma omp for |
| for (i = INT_MAX - 6; i <= INT_MAX - 1; i++) |
| ; |
| #pragma omp for |
| for (i = INT_MAX - 6; i < INT_MAX; i++) |
| ; |
| #pragma omp for |
| for (u = 6; u > 1; u--) |
| ; |
| #pragma omp for |
| for (u = 6; u >= 1; u--) |
| ; |
| #pragma omp for |
| for (u = 6; u > 0; u--) |
| ; |
| #pragma omp for |
| for (u = UINT_MAX - 6; u < UINT_MAX - 1; u++) |
| ; |
| #pragma omp for |
| for (u = UINT_MAX - 6; u <= UINT_MAX - 1; u++) |
| ; |
| #pragma omp for |
| for (u = UINT_MAX - 6; u < UINT_MAX; u++) |
| ; |
| } |
| |
| void |
| bar (void) |
| { |
| int i; |
| unsigned int u; |
| |
| #pragma omp for |
| for (i = INT_MIN + 6; i > INT_MIN + 1; i -= 2) |
| ; |
| #pragma omp for |
| for (i = INT_MIN + 6; i >= INT_MIN + 1; i -= 2) |
| ; |
| #pragma omp for |
| for (i = INT_MIN + 6; i > INT_MIN; i -= 2) |
| ; |
| #pragma omp for |
| for (i = INT_MAX - 6; i < INT_MAX - 1; i += 2) |
| ; |
| #pragma omp for |
| for (i = INT_MAX - 6; i <= INT_MAX - 1; i += 2) |
| ; |
| #pragma omp for |
| for (i = INT_MAX - 6; i < INT_MAX; i += 2) |
| ; |
| #pragma omp for |
| for (u = 6; u > 1; u -= 2) |
| ; |
| #pragma omp for |
| for (u = 6; u >= 1; u -= 2) |
| ; |
| #pragma omp for |
| for (u = 6; u > 0; u -= 2) |
| ; |
| #pragma omp for |
| for (u = UINT_MAX - 6; u < UINT_MAX - 1; u += 2) |
| ; |
| #pragma omp for |
| for (u = UINT_MAX - 6; u <= UINT_MAX - 1; u += 2) |
| ; |
| #pragma omp for |
| for (u = UINT_MAX - 6; u < UINT_MAX; u += 2) |
| ; |
| } |