set the temporary bit on MCSymbols correctly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98124 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCExpr.cpp b/lib/MC/MCExpr.cpp
index e419043..4439eba 100644
--- a/lib/MC/MCExpr.cpp
+++ b/lib/MC/MCExpr.cpp
@@ -133,6 +133,11 @@
   return Create(Ctx.GetOrCreateSymbol(Name), Ctx);
 }
 
+const MCSymbolRefExpr *MCSymbolRefExpr::CreateTemp(StringRef Name,
+                                                   MCContext &Ctx) {
+  return Create(Ctx.GetOrCreateTemporarySymbol(Name), Ctx);
+}
+
 void MCTargetExpr::Anchor() {}
 
 /* *** */