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| author | hygonsoc <[email protected]> | 2019-05-14 16:43:55 +0800 |
|---|---|---|
| committer | hygonsoc <[email protected]> | 2019-05-14 16:43:55 +0800 |
| commit | b4592035dd987e3a615c1219a47988ed51e8e6e5 (patch) | |
| tree | edb3a424223d98ac150b44a425a4cf4dd3353a64 | |
| parent | c6d5af1054f8d555a69111f29b59d5485ef8e48f (diff) | |
| download | otp-b4592035dd987e3a615c1219a47988ed51e8e6e5.tar.gz otp-b4592035dd987e3a615c1219a47988ed51e8e6e5.tar.bz2 otp-b4592035dd987e3a615c1219a47988ed51e8e6e5.zip | |
add Hygon Dhyana support to enable cmpxchg and sse2 support.
as Hygon Dhyana(Family 18h) share similar arch with AMD Family 17h
| -rw-r--r-- | erts/lib_src/common/ethr_aux.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/erts/lib_src/common/ethr_aux.c b/erts/lib_src/common/ethr_aux.c index 7b156fe01a..931469b386 100644 --- a/erts/lib_src/common/ethr_aux.c +++ b/erts/lib_src/common/ethr_aux.c @@ -109,7 +109,8 @@ x86_init(void) if (eax > 0 && (ETHR_IS_X86_VENDOR("GenuineIntel", ebx, ecx, edx) - || ETHR_IS_X86_VENDOR("AuthenticAMD", ebx, ecx, edx))) { + || ETHR_IS_X86_VENDOR("AuthenticAMD", ebx, ecx, edx) + || ETHR_IS_X86_VENDOR("HygonGenuine", ebx, ecx, edx))) { eax = 1; ethr_x86_cpuid__(&eax, &ebx, &ecx, &edx); } |