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/* { dg-do compile { target { c || c++11 } } } */
/* { dg-prune-output "error: invalid controlling predicate" } */
extern void dummy (int);
void
test (void)
{
#pragma omp unroll partial
#pragma omp unroll full /* { dg-error "generated loop of 'unroll' construct without 'partial' clause does not have canonical form" } */
for (int i = -300; i != 100; ++i)
dummy (i);
#pragma omp for
#pragma omp unroll full /* { dg-error "generated loop of 'unroll' construct without 'partial' clause does not have canonical form" } */
#pragma omp unroll partial
for (int i = -300; i != 100; ++i)
dummy (i);
#pragma omp for
#pragma omp unroll full
#pragma omp unroll full /* { dg-error "generated loop of 'unroll' construct without 'partial' clause does not have canonical form" } */
for (int i = -300; i != 100; ++i)
dummy (i);
#pragma omp for
#pragma omp unroll partial partial /* { dg-error "too many 'partial' clauses" } */
for (int i = -300; i != 100; ++i)
dummy (i);
#pragma omp unroll full full /* { dg-error "too many 'full' clauses" } */
for (int i = -300; i != 100; ++i)
dummy (i);
#pragma omp unroll partial
#pragma omp unroll /* { dg-error "generated loop of 'unroll' construct without 'partial' clause does not have canonical form" } */
for (int i = -300; i != 100; ++i)
dummy (i);
#pragma omp for
#pragma omp unroll /* { dg-error "generated loop of 'unroll' construct without 'partial' clause does not have canonical form" } */
for (int i = -300; i != 100; ++i)
dummy (i);
int i;
#pragma omp for /* { dg-error "generated loop of 'unroll' construct without 'partial' clause does not have canonical form" "" { target *-*-* } .+1 } */
#pragma omp unroll( /* { dg-error "expected an OpenMP clause before '\\\(' token" } */
for (int i = -300; i != 100; ++i)
dummy (i);
#pragma omp for /* { dg-error "generated loop of 'unroll' construct without 'partial' clause does not have canonical form" "" { target *-*-* } .+1 } */
#pragma omp unroll foo /* { dg-error "expected an OpenMP clause before 'foo'" } */
for (int i = -300; i != 100; ++i)
dummy (i);
#pragma omp unroll partial( /* { dg-error "expected expression before end of line" "" { target c } } */
/* { dg-error "expected primary-expression before end of line" "" { target c++ } .-1 } */
for (int i = -300; i != 100; ++i)
dummy (i);
#pragma omp unroll partial() /* { dg-error "expected expression before '\\\)' token" "" { target c } } */
/* { dg-error "expected primary-expression before '\\\)' token" "" { target c++ } .-1 } */
for (int i = -300; i != 100; ++i)
dummy (i);
#pragma omp unroll partial(i)
/* { dg-error "the value of 'i' is not usable in a constant expression" "" { target c++ } .-1 } */
/* { dg-error "'partial' argument needs positive constant integer expression" "" { target *-*-* } .-2 } */
for (int i = -300; i != 100; ++i)
dummy (i);
#pragma omp unroll parti /* { dg-error "expected an OpenMP clause before 'parti'" } */
for (int i = -300; i != 100; ++i)
dummy (i);
#pragma omp for
#pragma omp unroll partial(1) /* { dg-error "generated loop of 'unroll' construct without 'partial' clause does not have canonical form" "" { target *-*-* } .+1 } */
#pragma omp unroll parti /* { dg-error "expected an OpenMP clause before 'parti'" } */
for (int i = -300; i != 100; ++i)
dummy (i);
#pragma omp for
#pragma omp unroll partial(1) /* { dg-error "generated loop of 'unroll' construct without 'partial' clause does not have canonical form" "" { target *-*-* } .+1 } */
#pragma omp unroll parti /* { dg-error "expected an OpenMP clause before 'parti'" } */
for (int i = -300; i != 100; ++i)
dummy (i);
int sum = 0;
#pragma omp parallel for reduction(+ : sum) collapse(2)
#pragma omp unroll partial(1) /* { dg-error "'unroll' construct with 'partial' clause generates just one loop with canonical form but 2 loops are needed" } */
for (int i = 3; i < 10; ++i)
for (int j = -2; j < 7; ++j)
sum++;
#pragma omp unroll partial full /* { dg-error "'full' clause must not be used together with 'partial' clause" } */
for (int i = 0; i < 42; ++i)
dummy (i);
#pragma omp unroll full partial /* { dg-error "'full' clause must not be used together with 'partial' clause" } */
for (int i = 0; i < 42; ++i)
dummy (i);
#pragma omp unroll partial(7) full /* { dg-error "'full' clause must not be used together with 'partial' clause" } */
for (int i = 0; i < 42; ++i)
dummy (i);
#pragma omp unroll full partial(28) /* { dg-error "'full' clause must not be used together with 'partial' clause" } */
for (int i = 0; i < 42; ++i)
dummy (i);
#pragma omp unroll partial(0.5) /* { dg-error "'partial' argument needs positive constant integer expression" } */
for (int i = 0; i < 42; ++i)
dummy (i);
#pragma omp unroll partial(0) /* { dg-error "'partial' argument needs positive constant integer expression" } */
for (int i = 0; i < 42; ++i)
dummy (i);
#pragma omp unroll partial(-42) /* { dg-error "'partial' argument needs positive constant integer expression" } */
for (int i = 0; i < 42; ++i)
dummy (i);
}
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