Coverage Report

Created: 2022-01-25 06:29

/Users/buildslave/jenkins/workspace/coverage/llvm-project/clang/lib/Driver/ToolChains/SPIRV.cpp
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//===--- SPIRV.cpp - SPIR-V Tool Implementations ----------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "SPIRV.h"
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#include "CommonArgs.h"
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#include "clang/Driver/Compilation.h"
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#include "clang/Driver/Driver.h"
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#include "clang/Driver/InputInfo.h"
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#include "clang/Driver/Options.h"
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using namespace clang::driver;
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using namespace clang::driver::toolchains;
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using namespace clang::driver::tools;
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using namespace llvm::opt;
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void SPIRV::constructTranslateCommand(Compilation &C, const Tool &T,
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                                      const JobAction &JA,
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                                      const InputInfo &Output,
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                                      const InputInfo &Input,
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                                      const llvm::opt::ArgStringList &Args) {
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  llvm::opt::ArgStringList CmdArgs(Args);
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  CmdArgs.push_back(Input.getFilename());
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  if (Input.getType() == types::TY_PP_Asm)
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    CmdArgs.push_back("-to-binary");
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  if (Output.getType() == types::TY_PP_Asm)
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    CmdArgs.push_back("--spirv-tools-dis");
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  CmdArgs.append({"-o", Output.getFilename()});
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  const char *Exec =
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      C.getArgs().MakeArgString(T.getToolChain().GetProgramPath("llvm-spirv"));
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  C.addCommand(std::make_unique<Command>(JA, T, ResponseFileSupport::None(),
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                                         Exec, CmdArgs, Input, Output));
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}
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void SPIRV::Translator::ConstructJob(Compilation &C, const JobAction &JA,
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                                     const InputInfo &Output,
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                                     const InputInfoList &Inputs,
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                                     const ArgList &Args,
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                                     const char *LinkingOutput) const {
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  claimNoWarnArgs(Args);
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  if (Inputs.size() != 1)
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    llvm_unreachable("Invalid number of input files.");
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  constructTranslateCommand(C, *this, JA, Output, Inputs[0], {});
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}
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clang::driver::Tool *SPIRVToolChain::getTranslator() const {
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  if (!Translator)
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    Translator = std::make_unique<SPIRV::Translator>(*this);
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  return Translator.get();
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}
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clang::driver::Tool *SPIRVToolChain::SelectTool(const JobAction &JA) const {
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  Action::ActionClass AC = JA.getKind();
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  return SPIRVToolChain::getTool(AC);
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}
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clang::driver::Tool *SPIRVToolChain::getTool(Action::ActionClass AC) const {
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  switch (AC) {
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  default:
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    break;
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  case Action::BackendJobClass:
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  case Action::AssembleJobClass:
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    return SPIRVToolChain::getTranslator();
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  }
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  return ToolChain::getTool(AC);
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}
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clang::driver::Tool *SPIRVToolChain::buildLinker() const {
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  return new tools::SPIRV::Linker(*this);
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}
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void SPIRV::Linker::ConstructJob(Compilation &C, const JobAction &JA,
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                                 const InputInfo &Output,
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                                 const InputInfoList &Inputs,
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                                 const ArgList &Args,
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                                 const char *LinkingOutput) const {
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  const ToolChain &ToolChain = getToolChain();
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  std::string Linker = ToolChain.GetProgramPath(getShortName());
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  ArgStringList CmdArgs;
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  AddLinkerInputs(getToolChain(), Inputs, Args, CmdArgs, JA);
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  CmdArgs.push_back("-o");
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  CmdArgs.push_back(Output.getFilename());
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  C.addCommand(std::make_unique<Command>(JA, *this, ResponseFileSupport::None(),
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                                         Args.MakeArgString(Linker), CmdArgs,
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                                         Inputs, Output));
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}