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
@@ -1789,7 +1789,7 @@
                                    .Case("half", "fp16")
                                    .Case("neon", "neon")
                                    .Case("vfpv3", "vfp3")
-                                   .Case("vfpv3d16", "d16")
+                                   .Case("vfpv3d16", "vfp3d16")
                                    .Case("vfpv4", "vfp4")
                                    .Case("idiva", "hwdiv-arm")
                                    .Case("idivt", "hwdiv")