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| author | alk3pInjection <webmaster@raspii.tech> | 2023-04-20 00:08:54 +0800 |
|---|---|---|
| committer | alk3pInjection <webmaster@raspii.tech> | 2023-04-20 00:08:54 +0800 |
| commit | 004b98220a30de0d1956a8149d8bc6ec356667da (patch) | |
| tree | 1eaee2603984d7ab4524be68b57ce0a2b2b72118 /fallback_builtins.h | |
| parent | 2ca0d0b38b60e8d6d49a8959bf674a79e7d16f41 (diff) | |
| parent | a583e215afa2356e23b418efa871a1cc4348702a (diff) | |
Merge tag '2.0.7' into tachibanatachibana-mr1tachibana
Change-Id: I7b03d60d67d184c21ff7437a35062077666951e9
Diffstat (limited to 'fallback_builtins.h')
| -rw-r--r-- | fallback_builtins.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fallback_builtins.h b/fallback_builtins.h index 314ad32..afa5870 100644 --- a/fallback_builtins.h +++ b/fallback_builtins.h @@ -14,7 +14,9 @@ */ static __forceinline unsigned long __builtin_ctz(uint32_t value) { #ifdef X86_FEATURES +# ifndef X86_NOCHECK_TZCNT if (x86_cpu_has_tzcnt) +# endif return _tzcnt_u32(value); #endif unsigned long trailing_zero; @@ -29,7 +31,9 @@ static __forceinline unsigned long __builtin_ctz(uint32_t value) { */ static __forceinline unsigned long long __builtin_ctzll(uint64_t value) { #ifdef X86_FEATURES +# ifndef X86_NOCHECK_TZCNT if (x86_cpu_has_tzcnt) +# endif return _tzcnt_u64(value); #endif unsigned long trailing_zero; |