disallow direct access to SDValue::ResNo, provide a getter instead

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55394 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 0477c27..9cc1bed 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -1396,7 +1396,7 @@
 
   // Return the new list of results.
   return DAG.getMergeValues(Op.Val->getVTList(), &ArgValues[0],
-                            ArgValues.size()).getValue(Op.ResNo);
+                            ArgValues.size()).getValue(Op.getResNo());
 }
 
 SDValue
@@ -1760,7 +1760,7 @@
     Chain = DAG.getNode(X86ISD::TAILCALL,
                         Op.Val->getVTList(), &Ops[0], Ops.size());
       
-    return SDValue(Chain.Val, Op.ResNo);
+    return SDValue(Chain.Val, Op.getResNo());
   }
 
   Chain = DAG.getNode(X86ISD::CALL, NodeTys, &Ops[0], Ops.size());
@@ -1787,7 +1787,7 @@
 
   // Handle result values, copying them out of physregs into vregs that we
   // return.
-  return SDValue(LowerCallResult(Chain, InFlag, Op.Val, CC, DAG), Op.ResNo);
+  return SDValue(LowerCallResult(Chain, InFlag, Op.Val, CC, DAG), Op.getResNo());
 }