Incremental tuning/cleanup of inlining: --print-inline-tree changed to --print-inlining-tree.

runtime/vm/compiler.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/compiler.h"
 
 #include "vm/assembler.h"
 
 #include "vm/ast_printer.h"
 #include "vm/block_scheduler.h"
@@ skipping 497 matching lines @@
         DEBUG_ASSERT(flow_graph->VerifyUseLists());
 
         if (sinking != NULL) {
           // Remove all MaterializeObject instructions inserted by allocation
           // sinking from the flow graph and let them float on the side
           // referenced only from environments. Register allocator will consider
           // them as part of a deoptimization environment.
           sinking->DetachMaterializations();
         }
 
+        // Compute and store graph informations (call & instruction counts)
+        // to be later used by the inliner.
+        FlowGraphInliner::CollectGraphInfo(flow_graph, true);
+
         // Perform register allocation on the SSA graph.
         FlowGraphAllocator allocator(*flow_graph);
         allocator.AllocateRegisters();
         if (reorder_blocks) block_scheduler.ReorderBlocks();
 
         if (FLAG_print_flow_graph || FLAG_print_flow_graph_optimized) {
           FlowGraphPrinter::PrintGraph("After Optimizations", flow_graph);
         }
       }
 
@@ skipping 419 matching lines @@
     const Object& result =
       Object::Handle(isolate->object_store()->sticky_error());
     isolate->object_store()->clear_sticky_error();
     return result.raw();
   }
   UNREACHABLE();
   return Object::null();
 }
 
 }  // namespace dart