Eliminate additional redundant copies of Triple objects. NFC.

Subscribers: rafael, llvm-commits, rengolin

Differential Revision: http://reviews.llvm.org/D10654

llvm-svn: 240540
diff --git a/llvm/lib/CodeGen/TargetLoweringBase.cpp b/llvm/lib/CodeGen/TargetLoweringBase.cpp
index 1bc89aa..53f3b00 100644
--- a/llvm/lib/CodeGen/TargetLoweringBase.cpp
+++ b/llvm/lib/CodeGen/TargetLoweringBase.cpp
@@ -778,7 +778,7 @@
   InsertFencesForAtomic = false;
   MinimumJumpTableEntries = 4;
 
-  InitLibcallNames(LibcallRoutineNames, Triple(TM.getTargetTriple()));
+  InitLibcallNames(LibcallRoutineNames, TM.getTargetTriple());
   InitCmpLibcallCCs(CmpLibcallCCs);
   InitLibcallCallingConvs(LibcallCallingConvs);
 }