Implements include/exclude register lists for translation.

src/IceDefs.h

 //===- subzero/src/IceDefs.h - Common Subzero 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 28 matching lines @@
 #include <cstdio>     // snprintf
 #include <functional> // std::less
 #include <limits>
 #include <list>
 #include <map>
 #include <memory>
 #include <mutex>
 #include <string>
 #include <system_error>
 #include <unordered_map>
+#include <unordered_set>

[John, 2016/01/11 15:43:26]

Please don't add this include if you don't need it. Add this #include in the
files it is needed (preferably .cpp files)

[Karl, 2016/01/12 23:44:04]

I need it in IceClFlags.h. Following the lead of other such collections in
header files, I added it here.

 #include <vector>
 
 namespace Ice {
 
 class Assembler;
 class Cfg;
 class CfgNode;
 class Constant;
 class ELFObjectWriter;
 class ELFStreamer;
@@ skipping 245 matching lines @@
   RPE_GlobalVariableReordering,
   RPE_NopInsertion,
   RPE_PooledConstantReordering,
   RPE_RegAllocRandomization,
   RPE_num
 };
 
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICEDEFS_H