[WIP] TrapHandler 2014/11/27.

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"
 #include "src/compiler/ast-graph-builder.h"
 #include "src/compiler/basic-block-instrumentor.h"
+#include "src/compiler/bounds-check-lowering.h"
 #include "src/compiler/change-lowering.h"
 #include "src/compiler/code-generator.h"
 #include "src/compiler/control-reducer.h"
 #include "src/compiler/graph-replay.h"
 #include "src/compiler/graph-visualizer.h"
 #include "src/compiler/instruction.h"
 #include "src/compiler/instruction-selector.h"
 #include "src/compiler/js-context-specialization.h"
 #include "src/compiler/js-generic-lowering.h"
 #include "src/compiler/js-inlining.h"
@@ skipping 396 matching lines @@
 
 struct ChangeLoweringPhase {
   static const char* phase_name() { return "change lowering"; }
 
   void Run(PipelineData* data, Zone* temp_zone) {
     SourcePositionTable::Scope pos(data->source_positions(),
                                    SourcePosition::Unknown());
     Linkage linkage(data->graph_zone(), data->info());
     ValueNumberingReducer vn_reducer(data->graph_zone());
     SimplifiedOperatorReducer simple_reducer(data->jsgraph());
-    ChangeLowering lowering(data->jsgraph(), &linkage);
+    ChangeLowering change_lowering(data->jsgraph(), &linkage);
+    BoundsCheckLowering bounds_check_lowering(data->jsgraph());
     MachineOperatorReducer mach_reducer(data->jsgraph());
     GraphReducer graph_reducer(data->graph(), temp_zone);
     // TODO(titzer): Figure out if we should run all reducers at once here.
     graph_reducer.AddReducer(&vn_reducer);
     graph_reducer.AddReducer(&simple_reducer);
-    graph_reducer.AddReducer(&lowering);
+    graph_reducer.AddReducer(&change_lowering);
+    graph_reducer.AddReducer(&bounds_check_lowering);
     graph_reducer.AddReducer(&mach_reducer);
     graph_reducer.ReduceGraph();
   }
 };
 
 
 struct ControlReductionPhase {
   void Run(PipelineData* data, Zone* temp_zone) {
     SourcePositionTable::Scope pos(data->source_positions(),
                                    SourcePosition::Unknown());
@@ skipping 566 matching lines @@
 }
 
 
 void Pipeline::TearDown() {
   InstructionOperand::TearDownCaches();
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8