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| author | Qi Wang <interwq@gwu.edu> | 2019-04-03 00:50:42 (GMT) |
|---|---|---|
| committer | Qi Wang <interwq@gwu.edu> | 2019-04-03 00:50:42 (GMT) |
| commit | b0b3e49a54ec29e32636f4577d9d5a896d67fd20 (patch) | |
| tree | e80fd5feaedd401e7e2c884e73f8c884f51b5a65 /include/jemalloc/internal/atomic_gcc_sync.h | |
| parent | 61efbda7098de6fe64c362d309824864308c36d4 (diff) | |
| parent | f7489dc8f1fac233b0cd4e40331de8b738b1f2e2 (diff) | |
| download | jemalloc-5.2.0.zip jemalloc-5.2.0.tar.gz jemalloc-5.2.0.tar.bz2 | |
Merge branch 'dev'5.2.0
Diffstat (limited to 'include/jemalloc/internal/atomic_gcc_sync.h')
| -rw-r--r-- | include/jemalloc/internal/atomic_gcc_sync.h | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/include/jemalloc/internal/atomic_gcc_sync.h b/include/jemalloc/internal/atomic_gcc_sync.h index 30846e4..e02b7cb 100644 --- a/include/jemalloc/internal/atomic_gcc_sync.h +++ b/include/jemalloc/internal/atomic_gcc_sync.h @@ -27,8 +27,10 @@ atomic_fence(atomic_memory_order_t mo) { asm volatile("" ::: "memory"); # if defined(__i386__) || defined(__x86_64__) /* This is implicit on x86. */ -# elif defined(__ppc__) +# elif defined(__ppc64__) asm volatile("lwsync"); +# elif defined(__ppc__) + asm volatile("sync"); # elif defined(__sparc__) && defined(__arch64__) if (mo == atomic_memory_order_acquire) { asm volatile("membar #LoadLoad | #LoadStore"); @@ -113,8 +115,8 @@ atomic_store_##short_type(atomic_##short_type##_t *a, \ } \ \ ATOMIC_INLINE type \ -atomic_exchange_##short_type(atomic_##short_type##_t *a, type val, \ - atomic_memory_order_t mo) { \ +atomic_exchange_##short_type(atomic_##short_type##_t *a, type val, \ + atomic_memory_order_t mo) { \ /* \ * Because of FreeBSD, we care about gcc 4.2, which doesn't have\ * an atomic exchange builtin. We fake it with a CAS loop. \ @@ -129,8 +131,9 @@ atomic_exchange_##short_type(atomic_##short_type##_t *a, type val, \ \ ATOMIC_INLINE bool \ atomic_compare_exchange_weak_##short_type(atomic_##short_type##_t *a, \ - type *expected, type desired, atomic_memory_order_t success_mo, \ - atomic_memory_order_t failure_mo) { \ + type *expected, type desired, \ + atomic_memory_order_t success_mo, \ + atomic_memory_order_t failure_mo) { \ type prev = __sync_val_compare_and_swap(&a->repr, *expected, \ desired); \ if (prev == *expected) { \ @@ -142,8 +145,9 @@ atomic_compare_exchange_weak_##short_type(atomic_##short_type##_t *a, \ } \ ATOMIC_INLINE bool \ atomic_compare_exchange_strong_##short_type(atomic_##short_type##_t *a, \ - type *expected, type desired, atomic_memory_order_t success_mo, \ - atomic_memory_order_t failure_mo) { \ + type *expected, type desired, \ + atomic_memory_order_t success_mo, \ + atomic_memory_order_t failure_mo) { \ type prev = __sync_val_compare_and_swap(&a->repr, *expected, \ desired); \ if (prev == *expected) { \ |