[WIP] TrapHandler 2014/11/27.

src/compiler/pipeline.cc

Index: src/compiler/pipeline.cc
diff --git a/src/compiler/pipeline.cc b/src/compiler/pipeline.cc
index 2ab614e3c0df05ab8e4bf32cecf12af4954f5f78..7d05e381f295a7d52b61562b995857976a338c06 100644
--- a/src/compiler/pipeline.cc
+++ b/src/compiler/pipeline.cc
@@ -10,6 +10,7 @@
 #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"
@@ -426,13 +427,15 @@ struct ChangeLoweringPhase {
     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();
   }