diff --git a/compiler-rt/lib/builtins/cpu_model.c b/compiler-rt/lib/builtins/cpu_model.c
--- a/compiler-rt/lib/builtins/cpu_model.c
+++ b/compiler-rt/lib/builtins/cpu_model.c
@@ -449,6 +449,8 @@
     case 0x9a:
     // Raptorlake:
     case 0xb7:
+    case 0xba:
+    case 0xbf:
     // Meteorlake:
     case 0xaa:
     case 0xac:
diff --git a/llvm/lib/TargetParser/Host.cpp b/llvm/lib/TargetParser/Host.cpp
--- a/llvm/lib/TargetParser/Host.cpp
+++ b/llvm/lib/TargetParser/Host.cpp
@@ -824,6 +824,8 @@
     case 0x9a:
     // Raptorlake:
     case 0xb7:
+    case 0xba:
+    case 0xbf:
     // Meteorlake:
     case 0xaa:
     case 0xac: