diff --git a/clang/lib/Driver/ToolChains/Arch/VE.h b/clang/lib/Driver/ToolChains/Arch/VE.h
--- a/clang/lib/Driver/ToolChains/Arch/VE.h
+++ b/clang/lib/Driver/ToolChains/Arch/VE.h
@@ -22,8 +22,6 @@
 
 void getVETargetFeatures(const Driver &D, const llvm::opt::ArgList &Args,
                          std::vector<llvm::StringRef> &Features);
-const char *getVEAsmModeForCPU(llvm::StringRef Name,
-                               const llvm::Triple &Triple);
 
 } // end namespace ve
 } // namespace tools
diff --git a/clang/lib/Driver/ToolChains/Arch/VE.cpp b/clang/lib/Driver/ToolChains/Arch/VE.cpp
--- a/clang/lib/Driver/ToolChains/Arch/VE.cpp
+++ b/clang/lib/Driver/ToolChains/Arch/VE.cpp
@@ -18,9 +18,5 @@
 using namespace clang;
 using namespace llvm::opt;
 
-const char *ve::getVEAsmModeForCPU(StringRef Name, const llvm::Triple &Triple) {
-  return "";
-}
-
 void ve::getVETargetFeatures(const Driver &D, const ArgList &Args,
                              std::vector<StringRef> &Features) {}