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//===--- SPIRV.h - SPIR-V Tool 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_SPIRV_H
#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_SPIRV_H
#include "clang/Driver/Tool.h"
#include "clang/Driver/ToolChain.h"
namespace clang {
namespace driver {
namespace tools {
namespace SPIRV {
void addTranslatorArgs(const llvm::opt::ArgList &InArgs,
llvm::opt::ArgStringList &OutArgs);
void constructTranslateCommand(Compilation &C, const Tool &T,
const JobAction &JA, const InputInfo &Output,
const InputInfo &Input,
const llvm::opt::ArgStringList &Args);
class LLVM_LIBRARY_VISIBILITY Translator : public Tool {
public:
Translator(const ToolChain &TC)
: Tool("SPIR-V::Translator", "llvm-spirv", TC) {}
bool hasIntegratedCPP() const override { return false; }
bool hasIntegratedAssembler() const override { return true; }
void ConstructJob(Compilation &C, const JobAction &JA,
const InputInfo &Output, const InputInfoList &Inputs,
const llvm::opt::ArgList &TCArgs,
const char *LinkingOutput) const override;
};
class LLVM_LIBRARY_VISIBILITY Linker : public Tool {
public:
Linker(const ToolChain &TC) : Tool("SPIRV::Linker", "spirv-link", TC) {}
bool hasIntegratedCPP() const override { return false; }
bool isLinkJob() const override { return true; }
void ConstructJob(Compilation &C, const JobAction &JA,
const InputInfo &Output, const InputInfoList &Inputs,
const llvm::opt::ArgList &TCArgs,
const char *LinkingOutput) const override;
};
} // namespace SPIRV
} // namespace tools
namespace toolchains {
class LLVM_LIBRARY_VISIBILITY SPIRVToolChain final : public ToolChain {
mutable std::unique_ptr<Tool> Translator;
public:
SPIRVToolChain(const Driver &D, const llvm::Triple &Triple,
const llvm::opt::ArgList &Args)
: ToolChain(D, Triple, Args) {}
bool useIntegratedAs() const override { return true; }
bool useIntegratedBackend() const override { return false; }
bool IsMathErrnoDefault() const override { return false; }
bool isCrossCompiling() const override { return true; }
bool isPICDefault() const override { return false; }
bool isPIEDefault(const llvm::opt::ArgList &Args) const override {
return false;
}
bool isPICDefaultForced() const override { return false; }
bool SupportsProfiling() const override { return false; }
clang::driver::Tool *SelectTool(const JobAction &JA) const override;
protected:
clang::driver::Tool *getTool(Action::ActionClass AC) const override;
Tool *buildLinker() const override;
private:
clang::driver::Tool *getTranslator() const;
};
} // namespace toolchains
} // namespace driver
} // namespace clang
#endif
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