2 files changed, 8 insertions, 0 deletions
diff --git a/absl/crc/internal/cpu_detect.cc b/absl/crc/internal/cpu_detect.cc
index 83838085..8f668e3a 100644
--- a/absl/crc/internal/cpu_detect.cc
+++ b/absl/crc/internal/cpu_detect.cc
@@ -189,8 +189,14 @@ CpuType GetAmdCpuType() {
       break;
     case 0x19:
       switch (model_num) {
+        case 0x0:  // Stepping Ax
         case 0x1:  // Stepping B0
           return CpuType::kAmdMilan;
+        case 0x10:  // Stepping A0
+        case 0x11:  // Stepping B0
+          return CpuType::kAmdGenoa;
+        case 0x44:  // Stepping A0
+          return CpuType::kAmdRyzenV3000;
         default:
           return CpuType::kUnknown;
       }
diff --git a/absl/crc/internal/cpu_detect.h b/absl/crc/internal/cpu_detect.h
index 6054f696..945379f5 100644
--- a/absl/crc/internal/cpu_detect.h
+++ b/absl/crc/internal/cpu_detect.h
@@ -29,6 +29,8 @@ enum class CpuType {
   kAmdRome,
   kAmdNaples,
   kAmdMilan,
+  kAmdGenoa,
+  kAmdRyzenV3000,
   kIntelCascadelakeXeon,
   kIntelSkylakeXeon,
   kIntelBroadwell,