8000 export `t1ha0_resolve` when `t1ha0_funcptr` not available by flier · Pull Request #25 · erthink/t1ha · GitHub
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export t1ha0_resolve when t1ha0_funcptr not available #25

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export t1ha0_resolve when t1ha0_funcptr not available #25

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1 change: 0 additions & 1 deletion src/t1ha0.c
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Original file line number Diff line number Diff line change
Expand Up @@ -387,7 +387,6 @@ static uint64_t x86_cpu_features(void) {
}
#endif /* T1HA0_AESNI_AVAILABLE && __ia32__ */

static
#if __GNUC_PREREQ(4, 0) || __has_attribute(used)
__attribute__((used))
#endif
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4 changes: 3 additions & 1 deletion t1ha.h
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Expand Up @@ -558,7 +558,7 @@ uint64_t t1ha0_ia32aes_avx2(const void *data, size_t length, uint64_t seed);
#if T1HA0_RUNTIME_SELECT
#if T1HA_USE_INDIRECT_FUNCTIONS
T1HA_API uint64_t t1ha0(const void *data, size_t length, uint64_t seed);
#else
#elif __GNUC_PREREQ(4, 0) || __has_attribute(constructor)
/* Otherwise function pointer will be used.
* Unfortunately this may cause some overhead calling. */
T1HA_API extern uint64_t (*t1ha0_funcptr)(const void *data, size_t length,
Expand All @@ -567,6 +567,8 @@ static __force_inline uint64_t t1ha0(const void *data, siz 5586 e_t length,
uint64_t seed) {
return t1ha0_funcptr(data, length, seed);
}
#else /* T1HA_USE_INDIRECT_FUNCTIONS */
T1HA_API extern uint64_t (*t1ha0_resolve(void))(const void *, size_t, uint64_t);
#endif /* T1HA_USE_INDIRECT_FUNCTIONS */

#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
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