blob: 275eab165addb023711467fa38b1a9f84fc6d4a0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/* { dg-do compile { target { c || c++11 } } } */
/* { dg-options "-fopenmp -std=c23" { target { c } } } */
#define N 100
void
f (int a[], int b[], int c[])
{
int i;
[[omp::directive (metadirective
default (teams loop)
default (parallel loop))]] /* { dg-error "too many 'otherwise' or 'default' clauses in 'metadirective'" } */
for (i = 0; i < N; i++) c[i] = a[i] * b[i];
[[omp::directive (metadirective
default (bad_directive))]] /* { dg-error "unknown directive name before '\\)' token" } */
for (i = 0; i < N; i++) c[i] = a[i] * b[i];
[[omp::directive (metadirective
where (device={arch("nvptx")}: parallel loop) /* { dg-error "'where' is not valid for 'metadirective'" } */
default (teams loop))]]
for (i = 0; i < N; i++) c[i] = a[i] * b[i];
[[omp::directive (metadirective
otherwise (teams loop)
when (device={arch("nvptx")}: parallel loop))]] /* { dg-error "'otherwise' or 'default' clause must appear last" } */
for (i = 0; i < N; i++) c[i] = a[i] * b[i];
[[omp::directive (metadirective
when (device={arch("nvptx")} parallel loop) /* { dg-error "expected ':' before 'parallel'" } */
default (teams loop))]]
for (i = 0; i < N; i++) c[i] = a[i] * b[i];
[[omp::directive (metadirective
default (metadirective default (flush)))]] /* { dg-error "metadirectives cannot be used as variants of a 'metadirective' before 'default'" } */
for (i = 0; i < N; i++) c[i] = a[i] * b[i];
/* Test improperly nested metadirectives - even though the second
metadirective resolves to 'omp nothing', that is not the same as there
being literally nothing there. */
[[omp::directive (metadirective
when (implementation={vendor("gnu")}: parallel for))]]
[[omp::directive (metadirective /* { dg-error "loop nest expected" } */
when (implementation={vendor("cray")}: parallel for))]]
for (i = 0; i < N; i++) c[i] = a[i] * b[i];
}
|
