clang/lib/Driver/ToolChains/HLSL.h

   1 //===--- HLSL.h - HLSL ToolChain Implementations ----------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HLSL_H
  10 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HLSL_H
  11
  12 #include "clang/Driver/Tool.h"
  13 #include "clang/Driver/ToolChain.h"
  14
  15 namespace clang {
  16 namespace driver {
  17
  18 namespace tools {
  19
  20 namespace hlsl {
  21 class LLVM_LIBRARY_VISIBILITY Validator : public Tool {
  22 public:
  23   Validator(const ToolChain &TC) : Tool("hlsl::Validator", "dxv", TC) {}
  24
  25   bool hasIntegratedCPP() const override { return false; }
  26
  27   void ConstructJob(Compilation &C, const JobAction &JA,
  28                     const InputInfo &Output, const InputInfoList &Inputs,
  29                     const llvm::opt::ArgList &TCArgs,
  30                     const char *LinkingOutput) const override;
  31 };
  32 } // namespace hlsl
  33 } // namespace tools
  34
  35 namespace toolchains {
  36
  37 class LLVM_LIBRARY_VISIBILITY HLSLToolChain : public ToolChain {
  38 public:
  39   HLSLToolChain(const Driver &D, const llvm::Triple &Triple,
  40                 const llvm::opt::ArgList &Args);
  41   Tool *getTool(Action::ActionClass AC) const override;
  42
  43   bool isPICDefault() const override { return false; }
  44   bool isPIEDefault(const llvm::opt::ArgList &Args) const override {
  45     return false;
  46   }
  47   bool isPICDefaultForced() const override { return false; }
  48
  49   llvm::opt::DerivedArgList *
  50   TranslateArgs(const llvm::opt::DerivedArgList &Args, StringRef BoundArch,
  51                 Action::OffloadKind DeviceOffloadKind) const override;
  52   static std::optional<std::string> parseTargetProfile(StringRef TargetProfile);
  53   bool requiresValidation(llvm::opt::DerivedArgList &Args) const;
  54
  55 private:
  56   mutable std::unique_ptr<tools::hlsl::Validator> Validator;
  57 };
  58
  59 } // end namespace toolchains
  60 } // end namespace driver
  61 } // end namespace clang
  62
  63 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HLSL_H