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This commit is contained in:
Josh Soref 2023-03-19 19:02:19 -04:00
parent dd7348066f
commit 56e6398b33
1 changed files with 1 additions and 1 deletions
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src/init.c
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@ -568,7 +568,7 @@ static void mi_detect_cpu_features(void) {
// FSRM for fast rep movsb support (AMD Zen3+ (~2020) or Intel Ice Lake+ (~2017)) // FSRM for fast rep movsb support (AMD Zen3+ (~2020) or Intel Ice Lake+ (~2017))
int32_t cpu_info[4]; int32_t cpu_info[4];
__cpuid(cpu_info, 7); __cpuid(cpu_info, 7);
_mi_cpu_has_fsrm = ((cpu_info[3] & (1 << 4)) != 0); // bit 4 of EDX : see <https ://en.wikipedia.org/wiki/CPUID#EAX=7,_ECX=0:_Extended_Features> _mi_cpu_has_fsrm = ((cpu_info[3] & (1 << 4)) != 0); // bit 4 of EDX : see <https://en.wikipedia.org/wiki/CPUID#EAX=7,_ECX=0:_Extended_Features>
} }
#else #else
static void mi_detect_cpu_features(void) { static void mi_detect_cpu_features(void) {