1 files changed, 9 insertions, 6 deletions
diff --git a/clang/lib/Driver/ToolChains.h b/clang/lib/Driver/ToolChains.h
index ceb61ca8472..257750eff3e 100644
--- a/clang/lib/Driver/ToolChains.h
+++ b/clang/lib/Driver/ToolChains.h
@@ -875,14 +875,17 @@ public:
     return true;
   }
 
-  std::string GetGnuDir(const std::string &InstalledDir,
-                        const llvm::opt::ArgList &Args) const;
+  std::string getHexagonTargetDir(
+      const std::string &InstalledDir,
+      const SmallVectorImpl<std::string> &PrefixDirs) const;
+  void getHexagonLibraryPaths(const llvm::opt::ArgList &Args,
+      ToolChain::path_list &LibPaths) const;
 
-  static StringRef GetTargetCPU(const llvm::opt::ArgList &Args);
+  static const StringRef GetDefaultCPU();
+  static const StringRef GetTargetCPUVersion(const llvm::opt::ArgList &Args);
 
-  static const char *GetSmallDataThreshold(const llvm::opt::ArgList &Args);
-
-  static bool UsesG0(const char *smallDataThreshold);
+  static Optional<unsigned> getSmallDataThreshold(
+      const llvm::opt::ArgList &Args);
 };
 
 class LLVM_LIBRARY_VISIBILITY AMDGPUToolChain : public Generic_ELF {