Subzero. Enables moar complex relocation offsets.

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 50 matching lines @@
 class GlobalDeclaration;
 class Inst;
 class InstAssign;
 class InstJumpTable;
 class InstPhi;
 class InstSwitch;
 class InstTarget;
 class LiveRange;
 class Liveness;
 class Operand;
+class RelocOffset;
 class TargetDataLowering;
 class TargetLowering;
 class Variable;
 class VariableDeclaration;
 class VariablesMetadata;
 
 template <size_t SlabSize = 1024 * 1024>
 using ArenaAllocator =
     llvm::BumpPtrAllocatorImpl<llvm::MallocAllocator, SlabSize>;
 
@@ skipping 221 matching lines @@
   RPE_BasicBlockReordering,
   RPE_ConstantBlinding,
   RPE_FunctionReordering,
   RPE_GlobalVariableReordering,
   RPE_NopInsertion,
   RPE_PooledConstantReordering,
   RPE_RegAllocRandomization,
   RPE_num
 };
 
+using RelocOffsetArray = llvm::SmallVector<RelocOffset *, 4>;

[Jim Stichnoth, 2016/02/02 20:57:49]

You could use "class RelocOffset" here and remove the explicit forward
declaration above, if you prefer.

[John, 2016/02/03 15:50:41]

Done.

+
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICEDEFS_H