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Add 'libgomp.c-c++-common/pr100059-1.c'

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For nvptx offloading, it'll FAIL its execution test until nvptx-tools updated
to include commit 1b5946d78ef5dcfb640e9f545a7c791b7f623911
"Merge commit '26095fd01232061de9f79decb3e8222ef7b46191' into HEAD [#29]",
<1b5946d78e>.

	libgomp/
	* testsuite/libgomp.c-c++-common/pr100059-1.c: New.

Co-authored-by: Thomas Schwinge <thomas@codesourcery.com>
This commit is contained in:
Tobias Burnus 2021-04-13 08:58:51 +00:00 committed by Thomas Schwinge
parent b3ab28c3e8
commit fe0f9e0941
1 changed files with 55 additions and 0 deletions
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55
libgomp/testsuite/libgomp.c-c++-common/pr100059-1.c Normal file
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/* Based on sollve_vv's tests/5.0/declare_target/test_nested_declare_target.c. */
#define N 1024
int a[N], b[N], c[N];
int i = 0;
void
update ()
{
for (i = 0; i < N; i++)
{
a[i] += 1;
b[i] += 2;
c[i] += 3;
}
}
#pragma omp declare target
#pragma omp declare target link(a,c,b,i)
#pragma omp declare target to(update)
#pragma omp end declare target
int
main ()
{
for (i = 0; i < N; i++)
{
a[i] = i;
b[i] = i + 1;
c[i] = i + 2;
}
//__builtin_printf("i=5: A=%d, B=%d, C=%d\n", a[5], b[5], c[5]);
#pragma omp target map(to: i) map(tofrom: a, b, c)
{
update(); /* Device. */
}
//__builtin_printf("i=5: A=%d, B=%d, C=%d\n", a[5], b[5], c[5]);
for (i = 0; i < N; i++)
if ( a[i] != i + 1 || b[i] != i + 3 || c[i] != i + 5)
__builtin_abort();
update(); /* Host. */
//__builtin_printf("i=5: A=%d, B=%d, C=%d\n", a[5], b[5], c[5]);
for (i = 0; i < N; i++)
if ( a[i] != i + 2 || b[i] != i + 5 || c[i] != i + 8)
__builtin_abort ();
return 0;
}