Subzero: Use a common RelocOffsetType / RelocOffsetT.

src/IceDefs.h

 //===- subzero/src/IceDefs.h - Common Subzero declaraions -------*- C++ -*-===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file declares various useful types and classes that have
@@ skipping 67 matching lines @@
 // ends a variable's live range.
 typedef std::pair<SizeT, InstNumberT> LiveBeginEndMapEntry;
 typedef std::vector<LiveBeginEndMapEntry> LiveBeginEndMap;
 typedef llvm::BitVector LivenessBV;
 
 typedef uint32_t TimerStackIdT;
 typedef uint32_t TimerIdT;
 
 // PNaCl is ILP32, so theoretically we should only need 32-bit offsets.
 typedef int32_t RelocOffsetT;
+enum { RelocAddrSize = 4 };
 
 enum LivenessMode {
   // Basic version of live-range-end calculation.  Marks the last uses
   // of variables based on dataflow analysis.  Records the set of
   // live-in and live-out variables for each block.  Identifies and
   // deletes dead instructions (primarily stores).
   Liveness_Basic,
 
   // In addition to Liveness_Basic, also calculate the complete
   // live range for each variable in a form suitable for interference
@@ skipping 17 matching lines @@
   IceV_All = ~IceV_None,
   IceV_Most = IceV_All & ~IceV_LinearScan
 };
 typedef uint32_t VerboseMask;
 
 typedef llvm::raw_ostream Ostream;
 
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICEDEFS_H