commit c744e120f601955b20f84273e2d770b6c054f45d
author Vasileios Kalintiris <Vasileios.Kalintiris@imgtec.com> Thu Nov 12 15:26:54 2015 +0000
committer Vasileios Kalintiris <Vasileios.Kalintiris@imgtec.com> Thu Nov 12 15:26:54 2015 +0000
tree b3a475efb8ef878026d390d57cff6f4fabf6dd7e
parent a85d3f85df98711d39bf1a8cb3a7660430250b18

Re-recommit: Add support for the new mips-mti-linux toolchain.

Last time, this caused two Windows buildbots and a single ARM buildbot to fail.
I XFAIL'd the failing test on win32,win64 machines in order to see if the ARM
buildbot complains again.

llvm-svn: 252901

clang/lib/Driver/ToolChains.h

diff --git a/clang/lib/Driver/ToolChains.h b/clang/lib/Driver/ToolChains.h
index 7743378..17e790f 100644
--- a/clang/lib/Driver/ToolChains.h
+++ b/clang/lib/Driver/ToolChains.h
@@ -788,6 +788,7 @@
   SanitizerMask getSupportedSanitizers() const override;
   void addProfileRTLibs(const llvm::opt::ArgList &Args,
                         llvm::opt::ArgStringList &CmdArgs) const override;
+  virtual std::string computeSysRoot() const;
 
   std::string Linker;
   std::vector<std::string> ExtraOpts;
@@ -795,9 +796,6 @@
 protected:
   Tool *buildAssembler() const override;
   Tool *buildLinker() const override;
-
-private:
-  std::string computeSysRoot() const;
 };
 
 class LLVM_LIBRARY_VISIBILITY CudaToolChain : public Linux {
@@ -812,6 +810,42 @@
                              llvm::opt::ArgStringList &CC1Args) const override;
 };
 
+class LLVM_LIBRARY_VISIBILITY MipsLLVMToolChain : public Linux {
+protected:
+  Tool *buildLinker() const override;
+
+public:
+  MipsLLVMToolChain(const Driver &D, const llvm::Triple &Triple,
+                    const llvm::opt::ArgList &Args);
+
+  void
+  AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
+                            llvm::opt::ArgStringList &CC1Args) const override;
+
+  CXXStdlibType GetCXXStdlibType(const llvm::opt::ArgList &Args) const override;
+
+  void AddClangCXXStdlibIncludeArgs(
+      const llvm::opt::ArgList &DriverArgs,
+      llvm::opt::ArgStringList &CC1Args) const override;
+
+  void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,
+                           llvm::opt::ArgStringList &CmdArgs) const override;
+
+  std::string getCompilerRT(const llvm::opt::ArgList &Args, StringRef Component,
+                            bool Shared = false) const override;
+
+  std::string computeSysRoot() const override;
+
+  RuntimeLibType GetDefaultRuntimeLibType() const override {
+    return GCCInstallation.isValid() ? RuntimeLibType::RLT_Libgcc
+                                     : RuntimeLibType::RLT_CompilerRT;
+  }
+
+private:
+  Multilib SelectedMultilib;
+  std::string LibSuffix;
+};
+
 class LLVM_LIBRARY_VISIBILITY HexagonToolChain : public Linux {
 protected:
   GCCVersion GCCLibAndIncVersion;