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f0f29608d0
Summary: Pass the type of the device offloading when building the tool chain for a particular target architecture. This is required when supporting multiple tool chains that target a single device type. In our particular use case, the OpenMP and CUDA tool chains will use the same ```addClangTargetOptions ``` method. This enables the reuse of common options and ensures control over options only supported by a particular tool chain. Reviewers: arpith-jacob, caomhin, carlo.bertolli, ABataev, jlebar, hfinkel, tstellar, Hahnfeld Reviewed By: hfinkel Subscribers: jgravelle-google, aheejin, rengolin, jfb, dschuff, sbc100, cfe-commits Differential Revision: https://reviews.llvm.org/D29647 llvm-svn: 307272
84 lines
3.0 KiB
C++
84 lines
3.0 KiB
C++
//===--- XCore.h - XCore ToolChain Implementations --------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_XCORE_H
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#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_XCORE_H
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#include "clang/Driver/Tool.h"
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#include "clang/Driver/ToolChain.h"
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namespace clang {
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namespace driver {
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namespace tools {
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namespace XCore {
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// For XCore, we do not need to instantiate tools for PreProcess, PreCompile and
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// Compile.
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// We simply use "clang -cc1" for those actions.
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class LLVM_LIBRARY_VISIBILITY Assembler : public Tool {
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public:
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Assembler(const ToolChain &TC) : Tool("XCore::Assembler", "XCore-as", TC) {}
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bool hasIntegratedCPP() const override { return false; }
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void ConstructJob(Compilation &C, const JobAction &JA,
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const InputInfo &Output, const InputInfoList &Inputs,
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const llvm::opt::ArgList &TCArgs,
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const char *LinkingOutput) const override;
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};
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class LLVM_LIBRARY_VISIBILITY Linker : public Tool {
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public:
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Linker(const ToolChain &TC) : Tool("XCore::Linker", "XCore-ld", TC) {}
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bool hasIntegratedCPP() const override { return false; }
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bool isLinkJob() const override { return true; }
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void ConstructJob(Compilation &C, const JobAction &JA,
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const InputInfo &Output, const InputInfoList &Inputs,
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const llvm::opt::ArgList &TCArgs,
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const char *LinkingOutput) const override;
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};
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} // end namespace XCore.
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} // end namespace tools
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namespace toolchains {
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class LLVM_LIBRARY_VISIBILITY XCoreToolChain : public ToolChain {
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public:
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XCoreToolChain(const Driver &D, const llvm::Triple &Triple,
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const llvm::opt::ArgList &Args);
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protected:
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Tool *buildAssembler() const override;
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Tool *buildLinker() const override;
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public:
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bool isPICDefault() const override;
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bool isPIEDefault() const override;
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bool isPICDefaultForced() const override;
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bool SupportsProfiling() const override;
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bool hasBlocksRuntime() const override;
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void
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AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
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llvm::opt::ArgStringList &CC1Args) const override;
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void addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
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llvm::opt::ArgStringList &CC1Args,
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Action::OffloadKind DeviceOffloadKind) const override;
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void AddClangCXXStdlibIncludeArgs(
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const llvm::opt::ArgList &DriverArgs,
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llvm::opt::ArgStringList &CC1Args) const override;
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void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,
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llvm::opt::ArgStringList &CmdArgs) const override;
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};
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} // end namespace toolchains
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} // end namespace driver
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} // end namespace clang
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#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_XCORE_H
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