runtime/vm/code_generator.cc - Issue 51653006: Track live instance and allocation counts for classes

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Unified Diff: runtime/vm/code_generator.cc

Issue 51653006: Track live instance and allocation counts for classes (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 7 years, 2 months ago

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Index: runtime/vm/code_generator.cc

diff --git a/runtime/vm/code_generator.cc b/runtime/vm/code_generator.cc

index a3f0c839019a3e61fb1dfc03647720fb78c1ec42..c4b2f2b2c961e158f30ba083d5c906baac671ba2 100644

--- a/runtime/vm/code_generator.cc

+++ b/runtime/vm/code_generator.cc

@@ -14,6 +14,7 @@

#include "vm/debugger.h"

#include "vm/deopt_instructions.h"

#include "vm/exceptions.h"

+#include "vm/heap_class_stats.h"

#include "vm/intermediate_language.h"

#include "vm/object_store.h"

#include "vm/message.h"

@@ -109,6 +110,8 @@ DEFINE_RUNTIME_ENTRY(AllocateArray, 2) {

// Return value: newly allocated object.

DEFINE_RUNTIME_ENTRY(AllocateObject, 3) {

const Class& cls = Class::CheckedHandle(arguments.ArgAt(0));

+ // Report allocate to heap class stats.

+ isolate->heap_class_stats()->AllocateClass(cls.id());

const Instance& instance = Instance::Handle(Instance::New(cls));

arguments.SetReturn(instance);

if (cls.NumTypeArguments() == 0) {

« runtime/vm/assembler_ia32.cc ('K') | « runtime/vm/assembler_ia32.cc ('k') | runtime/vm/heap.h » ('j') | runtime/vm/intermediate_language_ia32.cc » ('J')