link_atomics_PR17777

===================================================================

Gbp-Pq: Name link_atomics_PR17777.patch

diff --git a/scipy/meson.build b/scipy/meson.build
index 21ea04d5e68ca86b8aa0671d4ef8316e2c27bbe3..7d5cdef973e2fea572fb85b75ed178f99d7d5b59 100644 (file)
--- a/scipy/meson.build
+++ b/scipy/meson.build
@@ -303,8 +303,7 @@ code_non_lockfree = '''
    struct {
      uint64_t *v;
    } x;
-   return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) &
-          (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
+   return (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
   }
 '''
 if cc.get_id() != 'msvc'