Revert "Revert "ART: Implement literal pool for arm, fix branch fixup.""

This reverts commit fbeb4aede0ddc5b1e6a5a3a40cc6266fe8518c98.

Adjust block label positions. Bad catch block labels were the
reason for the revert.

Change-Id: Ia6950d639d46b9da6b07f3ade63ab46d03d63310
diff --git a/compiler/optimizing/code_generator.h b/compiler/optimizing/code_generator.h
index e6b1f7c..5b0abd7 100644
--- a/compiler/optimizing/code_generator.h
+++ b/compiler/optimizing/code_generator.h
@@ -358,15 +358,15 @@
         number_of_register_pairs_(number_of_register_pairs),
         core_callee_save_mask_(core_callee_save_mask),
         fpu_callee_save_mask_(fpu_callee_save_mask),
+        stack_map_stream_(graph->GetArena()),
+        block_order_(nullptr),
         is_baseline_(false),
         graph_(graph),
         compiler_options_(compiler_options),
         slow_paths_(graph->GetArena(), 8),
-        block_order_(nullptr),
         current_block_index_(0),
         is_leaf_(true),
-        requires_current_method_(false),
-        stack_map_stream_(graph->GetArena()) {}
+        requires_current_method_(false) {}
 
   // Register allocation logic.
   void AllocateRegistersLocally(HInstruction* instruction) const;
@@ -436,6 +436,11 @@
   const uint32_t core_callee_save_mask_;
   const uint32_t fpu_callee_save_mask_;
 
+  StackMapStream stack_map_stream_;
+
+  // The order to use for code generation.
+  const GrowableArray<HBasicBlock*>* block_order_;
+
   // Whether we are using baseline.
   bool is_baseline_;
 
@@ -451,9 +456,6 @@
 
   GrowableArray<SlowPathCode*> slow_paths_;
 
-  // The order to use for code generation.
-  const GrowableArray<HBasicBlock*>* block_order_;
-
   // The current block index in `block_order_` of the block
   // we are generating code for.
   size_t current_block_index_;
@@ -464,8 +466,6 @@
   // Whether an instruction in the graph accesses the current method.
   bool requires_current_method_;
 
-  StackMapStream stack_map_stream_;
-
   friend class OptimizingCFITest;
 
   DISALLOW_COPY_AND_ASSIGN(CodeGenerator);