diff options
Diffstat (limited to 'libgomp/testsuite')
-rw-r--r-- | libgomp/testsuite/libgomp.c/pr39591-1.c | 33 | ||||
-rw-r--r-- | libgomp/testsuite/libgomp.c/pr39591-2.c | 39 | ||||
-rw-r--r-- | libgomp/testsuite/libgomp.c/pr39591-3.c | 40 |
3 files changed, 112 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.c/pr39591-1.c b/libgomp/testsuite/libgomp.c/pr39591-1.c new file mode 100644 index 0000000..dfd8d9e --- /dev/null +++ b/libgomp/testsuite/libgomp.c/pr39591-1.c @@ -0,0 +1,33 @@ +/* PR other/39591 */ +/* { dg-do run } */ +/* { dg-options "-O2" } */ + +extern void abort (void); + +int err; + +int +main (void) +{ +#pragma omp parallel + { + int array[40]; + int i; + for (i = 0; i < sizeof array / sizeof array[0]; i++) + array[i] = 0x55555555; + +#pragma omp for schedule(dynamic) + for (i = 0; i < 50; i++) +#pragma omp task shared(array) + { + int j; + for (j = 0; j < sizeof array / sizeof array[0]; j++) + if (array[j] != 0x55555555) +#pragma omp atomic + err++; + } + } + if (err) + abort (); + return 0; +} diff --git a/libgomp/testsuite/libgomp.c/pr39591-2.c b/libgomp/testsuite/libgomp.c/pr39591-2.c new file mode 100644 index 0000000..b5f8f9c --- /dev/null +++ b/libgomp/testsuite/libgomp.c/pr39591-2.c @@ -0,0 +1,39 @@ +/* PR other/39591 */ +/* { dg-do run } */ +/* { dg-options "-O2" } */ + +extern void abort (void); + +int err; + +void __attribute__((noinline)) +foo (int *array) +{ +#pragma omp task + { + int j; + for (j = 0; j < sizeof array / sizeof array[0]; j++) + if (array[j] != 0x55555555) +#pragma omp atomic + err++; + } +} + +int +main (void) +{ +#pragma omp parallel + { + int array[40]; + int i; + for (i = 0; i < sizeof array / sizeof array[0]; i++) + array[i] = 0x55555555; + +#pragma omp for schedule (dynamic) + for (i = 0; i < 50; i++) + foo (array); + } + if (err) + abort (); + return 0; +} diff --git a/libgomp/testsuite/libgomp.c/pr39591-3.c b/libgomp/testsuite/libgomp.c/pr39591-3.c new file mode 100644 index 0000000..a9aeea7 --- /dev/null +++ b/libgomp/testsuite/libgomp.c/pr39591-3.c @@ -0,0 +1,40 @@ +/* PR other/39591 */ +/* { dg-do run } */ +/* { dg-options "-O2" } */ + +extern void abort (void); + +int err, a[40]; + +void __attribute__((noinline)) +foo (int *array) +{ +#pragma omp task + { + int j; + for (j = 0; j < sizeof array / sizeof array[0]; j++) + if (array[j] != 0x55555555) +#pragma omp atomic + err++; + } +} + +int +main (void) +{ + int k; + for (k = 0; k < sizeof a / sizeof a[0]; k++) + a[k] = 0x55555555; + +#pragma omp parallel + { + int i; + +#pragma omp for schedule (dynamic) + for (i = 0; i < 50; i++) + foo (a); + } + if (err) + abort (); + return 0; +} |