1 files changed, 5 insertions, 34 deletions
diff --git a/clang/lib/Driver/ToolChains/CommonArgs.cpp b/clang/lib/Driver/ToolChains/CommonArgs.cpp
index 16548c2aa41..d0c9d7d3962 100644
--- a/clang/lib/Driver/ToolChains/CommonArgs.cpp
+++ b/clang/lib/Driver/ToolChains/CommonArgs.cpp
@@ -570,40 +570,6 @@ static bool addSanitizerDynamicList(const ToolChain &TC, const ArgList &Args,
   return false;
 }
 
-static void addSanitizerLibPath(const ToolChain &TC, const ArgList &Args,
-                                ArgStringList &CmdArgs, StringRef Name) {
-  for (const auto &LibPath : TC.getLibraryPaths()) {
-    if (!LibPath.empty()) {
-      SmallString<128> P(LibPath);
-      llvm::sys::path::append(P, Name);
-      if (TC.getVFS().exists(P))
-        CmdArgs.push_back(Args.MakeArgString(StringRef("-L") + P));
-    }
-  }
-}
-
-void tools::addSanitizerPathLibArgs(const ToolChain &TC, const ArgList &Args,
-                                    ArgStringList &CmdArgs) {
-  const SanitizerArgs &SanArgs = TC.getSanitizerArgs();
-  if (SanArgs.needsAsanRt()) {
-    addSanitizerLibPath(TC, Args, CmdArgs, "asan");
-  }
-  if (SanArgs.needsHwasanRt()) {
-    addSanitizerLibPath(TC, Args, CmdArgs, "hwasan");
-  }
-  if (SanArgs.needsLsanRt()) {
-    addSanitizerLibPath(TC, Args, CmdArgs, "lsan");
-  }
-  if (SanArgs.needsMsanRt()) {
-    addSanitizerLibPath(TC, Args, CmdArgs, "msan");
-  }
-  if (SanArgs.needsTsanRt()) {
-    addSanitizerLibPath(TC, Args, CmdArgs, "tsan");
-  }
-}
-
-
-
 void tools::linkSanitizerRuntimeDeps(const ToolChain &TC,
                                      ArgStringList &CmdArgs) {
   // Force linking against the system libraries sanitizers depends on
@@ -1535,3 +1501,8 @@ SmallString<128> tools::getStatsFileName(const llvm::opt::ArgList &Args,
   llvm::sys::path::replace_extension(StatsFile, "stats");
   return StatsFile;
 }
+
+void tools::addMultilibFlag(bool Enabled, const char *const Flag,
+                            Multilib::flags_list &Flags) {
+  Flags.push_back(std::string(Enabled ? "+" : "-") + Flag);
+}