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//===--- HLSL.h - HLSL ToolChain Implementations ----------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HLSL_H
#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HLSL_H
#include "clang/Driver/Tool.h"
#include "clang/Driver/ToolChain.h"
namespace clang {
namespace driver {
namespace tools {
namespace hlsl {
class LLVM_LIBRARY_VISIBILITY Validator : public Tool {
public:
Validator(const ToolChain &TC) : Tool("hlsl::Validator", "dxv", TC) {}
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;
};
} // namespace hlsl
} // namespace tools
namespace toolchains {
class LLVM_LIBRARY_VISIBILITY HLSLToolChain : public ToolChain {
public:
HLSLToolChain(const Driver &D, const llvm::Triple &Triple,
const llvm::opt::ArgList &Args);
Tool *getTool(Action::ActionClass AC) const override;
bool isPICDefault() const override { return false; }
bool isPIEDefault(const llvm::opt::ArgList &Args) const override {
return false;
}
bool isPICDefaultForced() const override { return false; }
llvm::opt::DerivedArgList *
TranslateArgs(const llvm::opt::DerivedArgList &Args, StringRef BoundArch,
Action::OffloadKind DeviceOffloadKind) const override;
static std::optional<std::string> parseTargetProfile(StringRef TargetProfile);
bool requiresValidation(llvm::opt::DerivedArgList &Args) const;
// Set default DWARF version to 4 for DXIL uses version 4.
unsigned GetDefaultDwarfVersion() const override { return 4; }
private:
mutable std::unique_ptr<tools::hlsl::Validator> Validator;
};
} // end namespace toolchains
} // end namespace driver
} // end namespace clang
#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_HLSL_H
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