Version 1.5.0-dev.4.5

dart/runtime/vm/code_generator.cc

 // Copyright (c) 2013, 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/code_generator.h"
 
 #include "vm/assembler.h"
 #include "vm/ast.h"
 #include "vm/bigint_operations.h"
 #include "vm/code_patcher.h"
@@ skipping 615 matching lines @@
          CodePatcher::GetStaticCallTargetAt(caller_frame->pc(), caller_code));
   const Instructions& instrs =
       Instructions::Handle(caller_code.instructions());
   {
     WritableInstructionsScope writable(instrs.EntryPoint(), instrs.size());
     CodePatcher::PatchStaticCallAt(caller_frame->pc(), caller_code,
                                    target_code.EntryPoint());
     caller_code.SetStaticCallTargetCodeAt(caller_frame->pc(), target_code);
   }
   if (FLAG_trace_patching) {
-    OS::PrintErr("PatchStaticCall: patching from %#" Px " to '%s' %#" Px "\n",
+    OS::PrintErr("PatchStaticCall: patching caller pc %#" Px ""
+        " to '%s' new entry point %#" Px " (%s)\n",
         caller_frame->pc(),
         target_function.ToFullyQualifiedCString(),
-        target_code.EntryPoint());
+        target_code.EntryPoint(),
+        target_code.is_optimized() ? "optimized" : "unoptimized");
   }
   arguments.SetReturn(target_code);
 }
 
 
 // Result of an invoke may be an unhandled exception, in which case we
 // rethrow it.
 static void CheckResultError(const Object& result) {
   if (result.IsError()) {
     Exceptions::PropagateError(Error::Cast(result));
@@ skipping 636 matching lines @@
       isolate, target_function.CurrentCode());
   const Instructions& instrs = Instructions::Handle(
       isolate, caller_code.instructions());
   {
     WritableInstructionsScope writable(instrs.EntryPoint(), instrs.size());
     CodePatcher::PatchStaticCallAt(frame->pc(), caller_code,
                                    current_target_code.EntryPoint());
     caller_code.SetStaticCallTargetCodeAt(frame->pc(), current_target_code);
   }
   if (FLAG_trace_patching) {
-    OS::PrintErr("FixCallersTarget: patching from %#" Px " to '%s' %#" Px "\n",
+    OS::PrintErr("FixCallersTarget: caller %#" Px " "
+        "target '%s' %#" Px " -> %#" Px "\n",
         frame->pc(),
         target_function.ToFullyQualifiedCString(),
+        target_code.EntryPoint(),
         current_target_code.EntryPoint());
   }
   arguments.SetReturn(current_target_code);
 }
 
 
 const char* DeoptReasonToCString(ICData::DeoptReasonId deopt_reason) {
   switch (deopt_reason) {
 #define DEOPT_REASON_TO_TEXT(name) case ICData::kDeopt##name: return #name;
 DEOPT_REASONS(DEOPT_REASON_TO_TEXT)
@@ skipping 221 matching lines @@
 // of the given value.
 //   Arg0: Field object;
 //   Arg1: Value that is being stored.
 DEFINE_RUNTIME_ENTRY(UpdateFieldCid, 2) {
   const Field& field = Field::CheckedHandle(arguments.ArgAt(0));
   const Object& value = Object::Handle(arguments.ArgAt(1));
   field.RecordStore(value);
 }
 
 }  // namespace dart