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add guarded TLS test for Windows fixed TLS

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daanx 2025-05-13 17:38:16 -07:00
parent df3e191620
commit 41cc1bfe51
4 changed files with 21 additions and 19 deletions
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include/mimalloc/prim.h
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@ -208,7 +208,7 @@ static inline void mi_prim_tls_slot_set(size_t slot, void* value) mi_attr_noexce
// thread-local initialization checks in the fast path.
// We allocate a user TLS slot at process initialization (see `windows/prim.c`)
// and store the offset `_mi_win_tls_offset`.
#define MI_HAS_TLS_SLOT 2 // 2 = we can reliably initialize the slot (saving a test on each malloc)
#define MI_HAS_TLS_SLOT 1 // 2 = we can reliably initialize the slot (saving a test on each malloc)
extern mi_decl_hidden size_t _mi_win_tls_offset;