Searched refs:lfence_works (Results 1 - 1 of 1) sorted by relevance

/barrelfish-master/lib/libc/x86/sys/
H A D__vdso_gettc.c54 static int lfence_works = -1; local
57 if (lfence_works == -1) {
82 lfence_works = (p[3] & CPUID_SSE2) != 0;
84 lfence_works = 0;
86 if (lfence_works == 1)

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