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| author | Jakub Jelinek <jakub@redhat.com> | 2021-01-18 07:18:46 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2021-01-18 07:18:46 +0100 |
| commit | d3b41bde961713ff4af7e18011126434c497edba (patch) | |
| tree | 72a909a9aa158d38893c15a79b86ac0649849b27 /gcc | |
| parent | 994fb69ac1b7d52348e84a021c07b24e285294d0 (diff) | |
| download | gcc-d3b41bde961713ff4af7e18011126434c497edba.zip gcc-d3b41bde961713ff4af7e18011126434c497edba.tar.gz gcc-d3b41bde961713ff4af7e18011126434c497edba.tar.bz2 | |
libgomp: Don't access gomp_sem_t as int using atomics unconditionally
This patch introduces gomp_sem_getcount wrapper, which uses sem_getvalue
for POSIX and atomic loads for linux futex and accel. rtems for now
remains broken.
2021-01-18 Jakub Jelinek <jakub@redhat.com>
* config/linux/sem.h (gomp_sem_getcount): New function.
* config/posix/sem.h (gomp_sem_getcount): New function.
* config/posix/sem.c (gomp_sem_getcount): New function.
* config/accel/sem.h (gomp_sem_getcount): New function.
* task.c (task_fulfilled_p): Use gomp_sem_getcount.
(omp_fulfill_event): Likewise.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions