Implemented global redzones.

src/IceGlobalInits.h

 //===- subzero/src/IceGlobalInits.h - Global declarations -------*- C++ -*-===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
@@ skipping 261 matching lines @@
     static bool classof(const Initializer *D) {
       return D->getKind() == DataInitializerKind;
     }
 
   private:
     DataInitializer(VariableDeclarationList *VDL,
                     const llvm::NaClBitcodeRecord::RecordVector &Values)
         : Initializer(DataInitializerKind), ContentsSize(Values.size()),
           // ugh, we should actually do new char[], but this may involve
           // implementation-specific details. Given that Contents is arena
-          // allocated, and never detele[]d, just use char --
+          // allocated, and never delete[]d, just use char --
           // AllocOwner->allocate_array will allocate a buffer with the right
           // size.
           Contents(new (VDL->allocate_initializer<char>(ContentsSize)) char) {
       for (SizeT I = 0; I < Values.size(); ++I)
         Contents[I] = static_cast<int8_t>(Values[I]);
     }
 
     DataInitializer(VariableDeclarationList *VDL, const char *Str,
                     size_t StrLen)
         : Initializer(DataInitializerKind), ContentsSize(StrLen),
@@ skipping 220 matching lines @@
 template <class StreamType>
 inline StreamType &operator<<(StreamType &Stream,
                               const GlobalDeclaration &Addr) {
   Addr.dump(Stream);
   return Stream;
 }
 
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICEGLOBALINITS_H