/gcc/testsuite/gcc.dg/gomp/for-1.c
https://gitlab.com/sortix/gcc · C · 51 lines · 37 code · 10 blank · 4 comment · 10 complexity · 0c31307403d689d2602d6cfb4684ae73 MD5 · raw file
- /* { dg-do compile } */
- /* { dg-options "-fopenmp -fshow-column" } */
- void baz (int);
- void foo (int j, int k)
- {
- int i;
- /* Valid loops. */
- #pragma omp for
- for (i = 0; i < 10; i++)
- baz (i);
- #pragma omp for
- for (i = j; i <= 10; i+=4)
- baz (i);
- #pragma omp for
- for (i = j; i > 0; i = i - 1)
- baz (j);
- #pragma omp for
- for (i = j; i >= k; i--)
- baz (i);
- /* Malformed parallel loops. */
- #pragma omp for
- i = 0; /* { dg-error "3:for statement expected" } */
- for ( ; i < 10; )
- {
- baz (i);
- i++;
- }
- #pragma omp for
- for (i = 0; ; i--) /* { dg-error "missing controlling predicate" } */
- {
- if (i >= 10)
- break; /* { dg-error "break" } */
- baz (i);
- }
- #pragma omp for
- for (i = 0; i < 10 && j > 4; i-=3) /* { dg-error "15:invalid controlling predicate" } */
- baz (i);
- #pragma omp for
- for (i = 0; i < 10; i-=3, j+=2) /* { dg-error "27:invalid increment expression" } */
- baz (i);
- }