Update a partially obsolete comment.

[oota-llvm.git] / tools / lto / LTOCodeGenerator.cpp

diff --git a/tools/lto/LTOCodeGenerator.cpp b/tools/lto/LTOCodeGenerator.cpp
index 060fc4fdb056cf58e0ac6893fde10c2ff54f71f0..93eb0a561eacc686764c05e493a45e2b79c65ce5 100644 (file)
--- a/tools/lto/LTOCodeGenerator.cpp
+++ b/tools/lto/LTOCodeGenerator.cpp
@@ -443,12 +443,12 @@ bool LTOCodeGenerator::generateAssemblyCode(formatted_raw_ostream& out,
 /// Optimize merged modules using various IPO passes
 void LTOCodeGenerator::setCodeGenDebugOptions(const char* options)
 {
-    std::string ops(options);
-    for (std::string o = getToken(ops); !o.empty(); o = getToken(ops)) {
+    for (std::pair<StringRef, StringRef> o = getToken(options);
+         !o.first.empty(); o = getToken(o.second)) {
         // ParseCommandLineOptions() expects argv[0] to be program name.
         // Lazily add that.
         if ( _codegenOptions.empty() ) 
             _codegenOptions.push_back("libLTO");
-        _codegenOptions.push_back(strdup(o.c_str()));
+        _codegenOptions.push_back(strdup(o.first.str().c_str()));
     }
 }