Viewing file:  for-11.c (1.38 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-options "-std=c99 -fopenmp" } */
extern 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);
#pragma omp for
for (int l = j; l < 10; l++)
baz (l);
/* Malformed parallel loops. */
#pragma omp for
i = 0; /* { dg-error "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; /* { dg-error "invalid controlling predicate" } */
i-=3)
baz (i);
#pragma omp for
for (i = 0;
i < 10;
i-=3, j+=2) /* { dg-error "invalid increment expression" } */
baz (i);
int m = 0;
#pragma omp for
for (; m < 10; m++) /* { dg-error "expected" } */
baz (m);
m = 0;
#pragma omp for
for (int n = 0; m < 10; m++) /* { dg-error "invalid controlling predicate|invalid increment expression" } */
baz (m);
#pragma omp for
for (m = 0; m < 10; i++) /* { dg-error "invalid increment expression" } */
baz (m);
}
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