[Clang][NFC] Clang-format CUDA toolchain file

Summary:
This file is not formatted, which makes further changes to it more
difficult. Format it.

Author: jhuber6

clang/lib/Driver/ToolChains/Cuda.cpp

@@ -445,10 +445,10 @@ void NVPTX::Assembler::ConstructJob(Compilation &C, const JobAction &JA,
   if (std::string(OutputFileName) != std::string(Output.getFilename()))
     C.addTempFile(OutputFileName);
   CmdArgs.push_back(OutputFileName);
-  for (const auto& II : Inputs)
+  for (const auto &II : Inputs)
     CmdArgs.push_back(Args.MakeArgString(II.getFilename()));
 
-  for (const auto& A : Args.getAllArgValues(options::OPT_Xcuda_ptxas))
+  for (const auto &A : Args.getAllArgValues(options::OPT_Xcuda_ptxas))
     CmdArgs.push_back(Args.MakeArgString(A));
 
   bool Relocatable = false;
@@ -458,8 +458,8 @@ void NVPTX::Assembler::ConstructJob(Compilation &C, const JobAction &JA,
                                options::OPT_fnoopenmp_relocatable_target,
                                /*Default=*/true);
   else if (JA.isOffloading(Action::OFK_Cuda))
-    Relocatable = Args.hasFlag(options::OPT_fgpu_rdc,
-                               options::OPT_fno_gpu_rdc, /*Default=*/false);
+    Relocatable = Args.hasFlag(options::OPT_fgpu_rdc, options::OPT_fno_gpu_rdc,
+                               /*Default=*/false);
 
   if (Relocatable)
     CmdArgs.push_back("-c");
@@ -513,7 +513,7 @@ void NVPTX::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   if (mustEmitDebugInfo(Args) == EmitSameDebugInfoAsHost)
     CmdArgs.push_back("-g");
 
-  for (const auto& II : Inputs) {
+  for (const auto &II : Inputs) {
     auto *A = II.getAction();
     assert(A->getInputs().size() == 1 &&
            "Device offload action is expected to have a single input");
@@ -535,7 +535,7 @@ void NVPTX::Linker::ConstructJob(Compilation &C, const JobAction &JA,
                            ",file=" + getToolChain().getInputFilename(II)));
   }
 
-  for (const auto& A : Args.getAllArgValues(options::OPT_Xcuda_fatbinary))
+  for (const auto &A : Args.getAllArgValues(options::OPT_Xcuda_fatbinary))
     CmdArgs.push_back(Args.MakeArgString(A));
 
   const char *Exec = Args.MakeArgString(TC.GetProgramPath("fatbinary"));
@@ -619,8 +619,7 @@ std::string CudaToolChain::getInputFilename(const InputInfo &Input) const {
 }
 
 void CudaToolChain::addClangTargetOptions(
-    const llvm::opt::ArgList &DriverArgs,
-    llvm::opt::ArgStringList &CC1Args,
+    const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args,
     Action::OffloadKind DeviceOffloadingKind) const {
   HostTC.addClangTargetOptions(DriverArgs, CC1Args, DeviceOffloadingKind);
 
@@ -781,7 +780,8 @@ CudaToolChain::TranslateArgs(const llvm::opt::DerivedArgList &Args,
 
   if (!BoundArch.empty()) {
     DAL->eraseArg(options::OPT_march_EQ);
-    DAL->AddJoinedArg(nullptr, Opts.getOption(options::OPT_march_EQ), BoundArch);
+    DAL->AddJoinedArg(nullptr, Opts.getOption(options::OPT_march_EQ),
+                      BoundArch);
   }
   return DAL;
 }

clang/lib/Driver/ToolChains/Cuda.h

@@ -82,29 +82,29 @@ namespace NVPTX {
 
 // Run ptxas, the NVPTX assembler.
 class LLVM_LIBRARY_VISIBILITY Assembler : public Tool {
- public:
-   Assembler(const ToolChain &TC) : Tool("NVPTX::Assembler", "ptxas", TC) {}
+public:
+  Assembler(const ToolChain &TC) : Tool("NVPTX::Assembler", "ptxas", TC) {}
 
-   bool hasIntegratedCPP() const override { return false; }
+  bool hasIntegratedCPP() const override { return false; }
 
-   void ConstructJob(Compilation &C, const JobAction &JA,
-                     const InputInfo &Output, const InputInfoList &Inputs,
-                     const llvm::opt::ArgList &TCArgs,
-                     const char *LinkingOutput) const override;
+  void ConstructJob(Compilation &C, const JobAction &JA,
+                    const InputInfo &Output, const InputInfoList &Inputs,
+                    const llvm::opt::ArgList &TCArgs,
+                    const char *LinkingOutput) const override;
 };
 
 // Runs fatbinary, which combines GPU object files ("cubin" files) and/or PTX
 // assembly into a single output file.
 class LLVM_LIBRARY_VISIBILITY Linker : public Tool {
- public:
-   Linker(const ToolChain &TC) : Tool("NVPTX::Linker", "fatbinary", TC) {}
+public:
+  Linker(const ToolChain &TC) : Tool("NVPTX::Linker", "fatbinary", TC) {}
 
-   bool hasIntegratedCPP() const override { return false; }
+  bool hasIntegratedCPP() const override { return false; }
 
-   void ConstructJob(Compilation &C, const JobAction &JA,
-                     const InputInfo &Output, const InputInfoList &Inputs,
-                     const llvm::opt::ArgList &TCArgs,
-                     const char *LinkingOutput) const override;
+  void ConstructJob(Compilation &C, const JobAction &JA,
+                    const InputInfo &Output, const InputInfoList &Inputs,
+                    const llvm::opt::ArgList &TCArgs,
+                    const char *LinkingOutput) const override;
 };
 
 void getNVPTXTargetFeatures(const Driver &D, const llvm::Triple &Triple,
@@ -130,9 +130,10 @@ class LLVM_LIBRARY_VISIBILITY CudaToolChain : public ToolChain {
   llvm::opt::DerivedArgList *
   TranslateArgs(const llvm::opt::DerivedArgList &Args, StringRef BoundArch,
                 Action::OffloadKind DeviceOffloadKind) const override;
-  void addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
-                             llvm::opt::ArgStringList &CC1Args,
-                             Action::OffloadKind DeviceOffloadKind) const override;
+  void
+  addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
+                        llvm::opt::ArgStringList &CC1Args,
+                        Action::OffloadKind DeviceOffloadKind) const override;
 
   llvm::DenormalMode getDefaultDenormalModeForType(
       const llvm::opt::ArgList &DriverArgs, const JobAction &JA,
@@ -186,8 +187,8 @@ class LLVM_LIBRARY_VISIBILITY CudaToolChain : public ToolChain {
   getSystemGPUArchs(const llvm::opt::ArgList &Args) const override;
 
 protected:
-  Tool *buildAssembler() const override;  // ptxas
-  Tool *buildLinker() const override;     // fatbinary (ok, not really a linker)
+  Tool *buildAssembler() const override; // ptxas
+  Tool *buildLinker() const override;    // fatbinary (ok, not really a linker)
 };
 
 } // end namespace toolchains