Symbol: AMD_ECX_V2
lib/libc/amd64/string/amd64_archlevel.c
71
.amd_ecx = AMD_ECX_V2,
lib/libc/amd64/string/amd64_archlevel.c
76
#define AMD_ECX_V3 (AMD_ECX_V2 | AMDID2_ABM)