Generate block labels in the ARM hybrid assembler.

src/IceAssemblerX86BaseImpl.h

 //===- subzero/src/IceAssemblerX86BaseImpl.h - base x86 assembler -*- C++ -*-=//
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 //
 // Modified by the Subzero authors.
 //
 //===----------------------------------------------------------------------===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file implements the AssemblerX86Base template class, which is the base
 // Assembler class for X86 assemblers.
 //
 //===----------------------------------------------------------------------===//
 
 #include "IceAssemblerX86Base.h"
 
 #include "IceCfg.h"
+#include "IceCfgNode.h"
 #include "IceOperand.h"
 
 namespace Ice {
 namespace X86Internal {
 
 template <class Machine>
 AssemblerX86Base<Machine>::~AssemblerX86Base<Machine>() {
   if (BuildDefs::asserts()) {
     for (const Label *Label : CfgNodeLabels) {
       Label->finalCheck();
@@ skipping 44 matching lines @@
 Label *AssemblerX86Base<Machine>::getOrCreateCfgNodeLabel(SizeT NodeNumber) {
   return getOrCreateLabel(NodeNumber, CfgNodeLabels);
 }
 
 template <class Machine>
 Label *AssemblerX86Base<Machine>::getOrCreateLocalLabel(SizeT Number) {
   return getOrCreateLabel(Number, LocalLabels);
 }
 
 template <class Machine>
-void AssemblerX86Base<Machine>::bindCfgNodeLabel(SizeT NodeNumber) {
+void AssemblerX86Base<Machine>::bindCfgNodeLabel(const CfgNode *Node) {
   assert(!getPreliminary());
-  Label *L = getOrCreateCfgNodeLabel(NodeNumber);
+  Label *L = getOrCreateCfgNodeLabel(Node->getIndex());
   this->bind(L);
 }
 
 template <class Machine>
 void AssemblerX86Base<Machine>::bindLocalLabel(SizeT Number) {
   Label *L = getOrCreateLocalLabel(Number);
   if (!getPreliminary())
     this->bind(L);
 }
 
@@ skipping 3334 matching lines @@
   (void)shifter;
   if (Ty == IceType_i16)
     emitOperandSizeOverride();
   emitRexB(Ty, operand.rm());
   emitUint8(isByteSizedArithType(Ty) ? 0xD2 : 0xD3);
   emitOperand(rm, operand);
 }
 
 } // end of namespace X86Internal
 } // end of namespace Ice