[turbofan] pass zone to InstructionSequence

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 <sstream>
 
 #include "src/base/platform/elapsed-timer.h"
 #include "src/compiler/ast-graph-builder.h"
@@ skipping 435 matching lines @@
   DCHECK_NOT_NULL(graph);
   DCHECK_NOT_NULL(linkage);
   DCHECK_NOT_NULL(schedule);
   CHECK(SupportedBackend());
 
   BasicBlockProfiler::Data* profiler_data = NULL;
   if (FLAG_turbo_profiling) {
     profiler_data = BasicBlockInstrumentor::Instrument(info_, graph, schedule);
   }
 
-  InstructionSequence sequence(linkage, graph, schedule);
+  Zone* instruction_zone = schedule->zone();
+  InstructionSequence sequence(instruction_zone, linkage, graph, schedule);
 
   // Select and schedule instructions covering the scheduled graph.
   {
     InstructionSelector selector(&sequence, schedule, source_positions);
     selector.SelectInstructions();
   }
 
   if (FLAG_trace_turbo) {
     OFStream os(stdout);
     os << "----- Instruction sequence before register allocation -----\n"
@@ skipping 44 matching lines @@
 }
 
 
 void Pipeline::TearDown() {
   InstructionOperand::TearDownCaches();
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8