diff --git a/llvm/lib/Support/Host.cpp b/llvm/lib/Support/Host.cpp
--- a/llvm/lib/Support/Host.cpp
+++ b/llvm/lib/Support/Host.cpp
@@ -213,6 +213,7 @@
         .Case("0xd44", "cortex-x1")
         .Case("0xd0c", "neoverse-n1")
         .Case("0xd49", "neoverse-n2")
+        .Case("0xd40", "neoverse-v1")
         .Default("generic");
   }
 
diff --git a/llvm/unittests/Support/Host.cpp b/llvm/unittests/Support/Host.cpp
--- a/llvm/unittests/Support/Host.cpp
+++ b/llvm/unittests/Support/Host.cpp
@@ -102,6 +102,9 @@
                                               "CPU part        : 0xd03"),
             "cortex-a53");
 
+  EXPECT_EQ(sys::detail::getHostCPUNameForARM("CPU implementer : 0x41\n"
+                                              "CPU part        : 0xd40"),
+            "neoverse-v1");
   EXPECT_EQ(sys::detail::getHostCPUNameForARM("CPU implementer : 0x41\n"
                                               "CPU part        : 0xd0c"),
             "neoverse-n1");