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 64