Pass in a "const Triple &T" instead of a raw StringRef.

llvm-svn: 232429
diff --git a/llvm/tools/llvm-mc/llvm-mc.cpp b/llvm/tools/llvm-mc/llvm-mc.cpp
index 45085a4..eb0df78 100644
--- a/llvm/tools/llvm-mc/llvm-mc.cpp
+++ b/llvm/tools/llvm-mc/llvm-mc.cpp
@@ -357,6 +357,7 @@
   cl::ParseCommandLineOptions(argc, argv, "llvm machine code playground\n");
   MCTargetOptions MCOptions = InitMCTargetOptionsFromFlags();
   TripleName = Triple::normalize(TripleName);
+  Triple TheTriple(TripleName);
   setDwarfDebugFlags(argc, argv);
 
   setDwarfDebugProducer();
@@ -470,7 +471,7 @@
     assert(FileType == OFT_ObjectFile && "Invalid file type!");
     MCCodeEmitter *CE = TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx);
     MCAsmBackend *MAB = TheTarget->createMCAsmBackend(*MRI, TripleName, MCPU);
-    Str.reset(TheTarget->createMCObjectStreamer(TripleName, Ctx, *MAB, FOS, CE,
+    Str.reset(TheTarget->createMCObjectStreamer(TheTriple, Ctx, *MAB, FOS, CE,
                                                 *STI, RelaxAll));
     if (NoExecStack)
       Str->InitSections(true);