diff --git a/compiler-rt/lib/builtins/cpu_model/x86.c b/compiler-rt/lib/builtins/cpu_model/x86.c
index dbe6094541f63..23f8fa3e1fd49 100644
--- a/compiler-rt/lib/builtins/cpu_model/x86.c
+++ b/compiler-rt/lib/builtins/cpu_model/x86.c
@@ -649,6 +649,7 @@ static const char *getAMDProcessorTypeAndSubtype(unsigned Family,
     CPU = "k8";
     break;
   case 16:
+  case 18:
     CPU = "amdfam10";
     *Type = AMDFAM10H; // "amdfam10"
     switch (Model) {
diff --git a/llvm/lib/TargetParser/Host.cpp b/llvm/lib/TargetParser/Host.cpp
index 6e175f25c4882..6e1f4b6052bda 100644
--- a/llvm/lib/TargetParser/Host.cpp
+++ b/llvm/lib/TargetParser/Host.cpp
@@ -1050,6 +1050,7 @@ static const char *getAMDProcessorTypeAndSubtype(unsigned Family,
     CPU = "k8";
     break;
   case 16:
+  case 18:
     CPU = "amdfam10";
     *Type = X86::AMDFAM10H; // "amdfam10"
     switch (Model) {