Do not inline static calls that have not been executed in unoptimized code: the inlined function do…

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/code_generator.h"
@@ skipping 165 matching lines @@
       FlowGraphOptimizer optimizer(flow_graph);
       optimizer.ApplyICData();
 
       // Compute the use lists.
       flow_graph->ComputeUseLists();
 
       // Inlining (mutates the flow graph)
       if (FLAG_use_inlining) {
         TimerScope timer(FLAG_compiler_stats,
                          &CompilerStats::graphinliner_timer);
-        FlowGraphInliner inliner(flow_graph);
+        const Code& unoptimized_code =
+            Code::Handle(parsed_function.function().unoptimized_code());
+        GrowableArray<intptr_t> uncalled_static_calls_deopt_ids;
+        unoptimized_code.ExtractUncalledStaticCallDeoptIds(
+            &uncalled_static_calls_deopt_ids);
+        FlowGraphInliner inliner(flow_graph, uncalled_static_calls_deopt_ids);
         inliner.Inline();
         // Use lists are maintained and validated by the inliner.
       }
 
       // Propagate types and eliminate more type tests.
       if (FLAG_propagate_types) {
         FlowGraphTypePropagator propagator(flow_graph);
         propagator.PropagateTypes();
       }
 
@@ skipping 407 matching lines @@
     result = isolate->object_store()->sticky_error();
     isolate->object_store()->clear_sticky_error();
     isolate->set_long_jump_base(base);
     return result.raw();
   }
   UNREACHABLE();
   return Object::null();
 }
 
 }  // namespace dart