[turbofan] Cleanup register allocator a little after split.

src/compiler/pipeline.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/pipeline.h"
 
 #include <fstream>  // NOLINT(readability/streams)
 #include <sstream>
 
 #include "src/base/platform/elapsed-timer.h"
@@ skipping 729 matching lines @@
     builder.BuildLiveRanges();
   }
 };
 
 
 struct AllocateGeneralRegistersPhase {
   static const char* phase_name() { return "allocate general registers"; }
 
   void Run(PipelineData* data, Zone* temp_zone) {
     LinearScanAllocator allocator(data->register_allocation_data(),
-                                  GENERAL_REGISTERS);
+                                  GENERAL_REGISTERS, temp_zone);
     allocator.AllocateRegisters();
   }
 };
 
 
 struct AllocateDoubleRegistersPhase {
   static const char* phase_name() { return "allocate double registers"; }
 
   void Run(PipelineData* data, Zone* temp_zone) {
     LinearScanAllocator allocator(data->register_allocation_data(),
-                                  DOUBLE_REGISTERS);
+                                  DOUBLE_REGISTERS, temp_zone);
     allocator.AllocateRegisters();
   }
 };
 
 
 struct AssignSpillSlotsPhase {
   static const char* phase_name() { return "assign spill slots"; }
 
   void Run(PipelineData* data, Zone* temp_zone) {
     OperandAssigner assigner(data->register_allocation_data());
@@ skipping 30 matching lines @@
     connector.ConnectRanges(temp_zone);
   }
 };
 
 
 struct ResolveControlFlowPhase {
   static const char* phase_name() { return "resolve control flow"; }
 
   void Run(PipelineData* data, Zone* temp_zone) {
     LiveRangeConnector connector(data->register_allocation_data());
-    connector.ResolveControlFlow();
+    connector.ResolveControlFlow(temp_zone);
   }
 };
 
 
 struct OptimizeMovesPhase {
   static const char* phase_name() { return "optimize moves"; }
 
   void Run(PipelineData* data, Zone* temp_zone) {
     MoveOptimizer move_optimizer(temp_zone, data->sequence());
     move_optimizer.Run();
@@ skipping 475 matching lines @@
     tcf << AsC1VRegisterAllocationData("CodeGen",
                                        data->register_allocation_data());
   }
 
   data->DeleteRegisterAllocationZone();
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8