use the MachineInstrBuilder operator-> to simplify some code.
There are probably more instances of this floating around.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130474 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMLoadStoreOptimizer.cpp b/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
index 334b50f..df89fad 100644
--- a/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
+++ b/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
@@ -761,7 +761,7 @@
     MIB.addOperand(MI->getOperand(OpNum));
 
   // Transfer memoperands.
-  (*MIB).setMemRefs(MI->memoperands_begin(), MI->memoperands_end());
+  MIB->setMemRefs(MI->memoperands_begin(), MI->memoperands_end());
 
   MBB.erase(MBBI);
   return true;