Propagate bailout and dont_optimize reasons to cpu-profiler

src/objects-inl.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 4589 matching lines @@
 SMI_ACCESSORS(SharedFunctionInfo, expected_nof_properties,
               kExpectedNofPropertiesOffset)
 SMI_ACCESSORS(SharedFunctionInfo, num_literals, kNumLiteralsOffset)
 SMI_ACCESSORS(SharedFunctionInfo, start_position_and_type,
               kStartPositionAndTypeOffset)
 SMI_ACCESSORS(SharedFunctionInfo, end_position, kEndPositionOffset)
 SMI_ACCESSORS(SharedFunctionInfo, function_token_position,
               kFunctionTokenPositionOffset)
 SMI_ACCESSORS(SharedFunctionInfo, compiler_hints,
               kCompilerHintsOffset)
-SMI_ACCESSORS(SharedFunctionInfo, opt_count, kOptCountOffset)
+SMI_ACCESSORS(SharedFunctionInfo, opt_count_and_bailout_reason,
+              kOptCountAndBailoutReasonOffset)
 SMI_ACCESSORS(SharedFunctionInfo, counters, kCountersOffset)
 
 #else
 
 #define PSEUDO_SMI_ACCESSORS_LO(holder, name, offset)             \
   STATIC_ASSERT(holder::offset % kPointerSize == 0);              \
   int holder::name() {                                            \
     int value = READ_INT_FIELD(this, offset);                     \
     ASSERT(kHeapObjectTag == 1);                                  \
     ASSERT((value & kHeapObjectTag) == 0);                        \
@@ skipping 28 matching lines @@
                         start_position_and_type,
                         kStartPositionAndTypeOffset)
 
 PSEUDO_SMI_ACCESSORS_LO(SharedFunctionInfo,
                         function_token_position,
                         kFunctionTokenPositionOffset)
 PSEUDO_SMI_ACCESSORS_HI(SharedFunctionInfo,
                         compiler_hints,
                         kCompilerHintsOffset)
 
-PSEUDO_SMI_ACCESSORS_LO(SharedFunctionInfo, opt_count, kOptCountOffset)
+PSEUDO_SMI_ACCESSORS_LO(SharedFunctionInfo,
+                        opt_count_and_bailout_reason,
+                        kOptCountAndBailoutReasonOffset)
 
 PSEUDO_SMI_ACCESSORS_HI(SharedFunctionInfo, counters, kCountersOffset)
 
 #endif
 
 
 int SharedFunctionInfo::construction_count() {
   return READ_BYTE_FIELD(this, kConstructionCountOffset);
 }
 
@@ skipping 226 matching lines @@
 int SharedFunctionInfo::opt_reenable_tries() {
   return OptReenableTriesBits::decode(counters());
 }
 
 
 void SharedFunctionInfo::set_opt_reenable_tries(int tries) {
   set_counters(OptReenableTriesBits::update(counters(), tries));
 }
 
 
+int SharedFunctionInfo::opt_count() {
+  return OptCountBits::decode(opt_count_and_bailout_reason());
+}
+
+
+void SharedFunctionInfo::set_opt_count(int opt_count) {
+  set_opt_count_and_bailout_reason(
+      OptCountBits::update(opt_count_and_bailout_reason(), opt_count));
+}
+
+
+BailoutReason SharedFunctionInfo::DisableOptimizationReason() {
+  BailoutReason reason = static_cast<BailoutReason>(
+      DisabledOptimizationReasonBits::decode(opt_count_and_bailout_reason()));
+  return reason;
+}
+
+
 bool SharedFunctionInfo::has_deoptimization_support() {
   Code* code = this->code();
   return code->kind() == Code::FUNCTION && code->has_deoptimization_support();
 }
 
 
 void SharedFunctionInfo::TryReenableOptimization() {
   int tries = opt_reenable_tries();
   set_opt_reenable_tries((tries + 1) & OptReenableTriesBits::kMax);
   // We reenable optimization whenever the number of tries is a large
@@ skipping 1364 matching lines @@
 #undef WRITE_UINT32_FIELD
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_