Remove Offset from ExternalSybmol MachineOperands, this is unused (and at least partly unsupported, in X86 encoding at least).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80726 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodesEmit.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodesEmit.cpp
index 17684f5..ec82b35 100644
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodesEmit.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodesEmit.cpp
@@ -319,7 +319,7 @@
     MI->addOperand(MachineOperand::CreateCPI(Idx, Offset,
                                              CP->getTargetFlags()));
   } else if (ExternalSymbolSDNode *ES = dyn_cast<ExternalSymbolSDNode>(Op)) {
-    MI->addOperand(MachineOperand::CreateES(ES->getSymbol(), 0,
+    MI->addOperand(MachineOperand::CreateES(ES->getSymbol(),
                                             ES->getTargetFlags()));
   } else {
     assert(Op.getValueType() != MVT::Other &&