Add workaround to allow testing of ARM integrated assembler.

src/IceAssemblerARM32.h

 //===- subzero/src/IceAssemblerARM32.h - Assembler for ARM32 ----*- 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.
 //
 //===----------------------------------------------------------------------===//
 //
@@ skipping 101 matching lines @@
   }
 
   Label *getOrCreateCfgNodeLabel(SizeT NodeNumber) {
     return getOrCreateLabel(NodeNumber, CfgNodeLabels);
   }
 
   Label *getOrCreateLocalLabel(SizeT Number) {
     return getOrCreateLabel(Number, LocalLabels);
   }
 
-  void bindLocalLabel(SizeT Number) {
+  void bindLocalLabel(const Cfg *Func, const InstARM32Label *InstL,
+                      SizeT Number) {
+    if (BuildDefs::dump() &&
+        !Func->getContext()->getFlags().getDisableHybridAssembly()) {
+      constexpr SizeT InstSize = 0;
+      emitTextInst(InstL->getName(Func) + ":", InstSize);
+    }
     Label *L = getOrCreateLocalLabel(Number);
     if (!getPreliminary())
       this->bind(L);
   }
 
   bool fixupIsPCRel(FixupKind Kind) const override {
     (void)Kind;
     // TODO(kschimpf) Decide if we need this.
     return false;
   }
@@ skipping 107 matching lines @@
   IValueT encodeBranchOffset(IOffsetT Offset, IValueT Inst);
 
   // Returns the offset encoded in the branch instruction Inst.
   static IOffsetT decodeBranchOffset(IValueT Inst);
 };
 
 } // end of namespace ARM32
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICEASSEMBLERARM32_H