Example #1
static void addSanitizerRuntime(const ToolChain &TC, const ArgList &Args,
                                ArgStringList &CmdArgs, StringRef Sanitizer,
                                bool IsShared, bool IsWhole) {
  // Wrap any static runtimes that must be forced into executable in
  // whole-archive.
  if (IsWhole) CmdArgs.push_back("-whole-archive");
  CmdArgs.push_back(TC.getCompilerRTArgString(Args, Sanitizer, IsShared));
  if (IsWhole) CmdArgs.push_back("-no-whole-archive");

  if (IsShared) {
    addArchSpecificRPath(TC, Args, CmdArgs);
Example #2
void tools::AddRunTimeLibs(const ToolChain &TC, const Driver &D,
                           ArgStringList &CmdArgs, const ArgList &Args) {
  // Make use of compiler-rt if --rtlib option is used
  ToolChain::RuntimeLibType RLT = TC.GetRuntimeLibType(Args);

  switch (RLT) {
  case ToolChain::RLT_CompilerRT:
    CmdArgs.push_back(TC.getCompilerRTArgString(Args, "builtins"));
  case ToolChain::RLT_Libgcc:
    // Make sure libgcc is not used under MSVC environment by default
    if (TC.getTriple().isKnownWindowsMSVCEnvironment()) {
      // Issue error diagnostic if libgcc is explicitly specified
      // through command line as --rtlib option argument.
      if (Args.hasArg(options::OPT_rtlib_EQ)) {
            << Args.getLastArg(options::OPT_rtlib_EQ)->getValue() << "MSVC";
    } else
      AddLibgcc(TC.getTriple(), D, CmdArgs, Args);