diff options
Diffstat (limited to 'deps')
-rw-r--r-- | deps/v8/include/v8-profiler.h | 6 | ||||
-rw-r--r-- | deps/v8/src/api.cc | 5 | ||||
-rw-r--r-- | deps/v8/src/isolate.cc | 3 | ||||
-rw-r--r-- | deps/v8/src/isolate.h | 3 | ||||
-rw-r--r-- | deps/v8/test/cctest/test-cpu-profiler.cc | 41 |
5 files changed, 2 insertions, 56 deletions
diff --git a/deps/v8/include/v8-profiler.h b/deps/v8/include/v8-profiler.h index 3689a122725..9981061a44b 100644 --- a/deps/v8/include/v8-profiler.h +++ b/deps/v8/include/v8-profiler.h @@ -341,12 +341,6 @@ class V8_EXPORT CpuProfiler { V8_DEPRECATED("Use Isolate::SetIdle(bool) instead.", void SetIdle(bool is_idle)); - /** - * Generate more detailed source positions to code objects. This results in - * better results when mapping profiling samples to script source. - */ - static void UseDetailedSourcePositionsForProfiling(Isolate* isolate); - private: CpuProfiler(); ~CpuProfiler(); diff --git a/deps/v8/src/api.cc b/deps/v8/src/api.cc index 8f8aaf7bc62..c1afe8d93b9 100644 --- a/deps/v8/src/api.cc +++ b/deps/v8/src/api.cc @@ -10132,11 +10132,6 @@ void CpuProfiler::SetIdle(bool is_idle) { isolate->SetIdle(is_idle); } -void CpuProfiler::UseDetailedSourcePositionsForProfiling(Isolate* isolate) { - reinterpret_cast<i::Isolate*>(isolate) - ->set_detailed_source_positions_for_profiling(true); -} - uintptr_t CodeEvent::GetCodeStartAddress() { return reinterpret_cast<i::CodeEvent*>(this)->code_start_address; } diff --git a/deps/v8/src/isolate.cc b/deps/v8/src/isolate.cc index eed52d9c19f..89fecce8043 100644 --- a/deps/v8/src/isolate.cc +++ b/deps/v8/src/isolate.cc @@ -3257,8 +3257,7 @@ bool Isolate::use_optimizer() { } bool Isolate::NeedsDetailedOptimizedCodeLineInfo() const { - return NeedsSourcePositionsForProfiling() || - detailed_source_positions_for_profiling(); + return NeedsSourcePositionsForProfiling() || FLAG_detailed_line_info; } bool Isolate::NeedsSourcePositionsForProfiling() const { diff --git a/deps/v8/src/isolate.h b/deps/v8/src/isolate.h index efd479c41ee..e199a93ec47 100644 --- a/deps/v8/src/isolate.h +++ b/deps/v8/src/isolate.h @@ -553,8 +553,7 @@ typedef std::vector<HeapObject*> DebugObjectCache; V(int, last_console_context_id, 0) \ V(v8_inspector::V8Inspector*, inspector, nullptr) \ V(bool, next_v8_call_is_safe_for_termination, false) \ - V(bool, only_terminate_in_safe_scope, false) \ - V(bool, detailed_source_positions_for_profiling, FLAG_detailed_line_info) + V(bool, only_terminate_in_safe_scope, false) #define THREAD_LOCAL_TOP_ACCESSOR(type, name) \ inline void set_##name(type v) { thread_local_top_.name##_ = v; } \ diff --git a/deps/v8/test/cctest/test-cpu-profiler.cc b/deps/v8/test/cctest/test-cpu-profiler.cc index 85109960794..75af3f6d98f 100644 --- a/deps/v8/test/cctest/test-cpu-profiler.cc +++ b/deps/v8/test/cctest/test-cpu-profiler.cc @@ -40,7 +40,6 @@ #include "src/objects-inl.h" #include "src/profiler/cpu-profiler-inl.h" #include "src/profiler/profiler-listener.h" -#include "src/source-position-table.h" #include "src/utils.h" #include "test/cctest/cctest.h" #include "test/cctest/profiler-extension.h" @@ -2545,46 +2544,6 @@ TEST(MultipleProfilers) { profiler2->StopProfiling("2"); } -UNINITIALIZED_TEST(DetailedSourcePositionAPI) { - i::FLAG_detailed_line_info = false; - i::FLAG_allow_natives_syntax = true; - v8::Isolate::CreateParams create_params; - create_params.array_buffer_allocator = CcTest::array_buffer_allocator(); - v8::Isolate* isolate = v8::Isolate::New(create_params); - - const char* source = - "function fib(i) {" - " if (i <= 1) return 1; " - " return fib(i - 1) +" - " fib(i - 2);" - "}" - "fib(5);" - "%OptimizeFunctionOnNextCall(fib);" - "fib(5);" - "fib"; - { - v8::Isolate::Scope isolate_scope(isolate); - v8::HandleScope handle_scope(isolate); - v8::Local<v8::Context> context = v8::Context::New(isolate); - v8::Context::Scope context_scope(context); - i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); - - CHECK(!i_isolate->NeedsDetailedOptimizedCodeLineInfo()); - - int non_detailed_positions = GetSourcePositionEntryCount(i_isolate, source); - - v8::CpuProfiler::UseDetailedSourcePositionsForProfiling(isolate); - CHECK(i_isolate->NeedsDetailedOptimizedCodeLineInfo()); - - int detailed_positions = GetSourcePositionEntryCount(i_isolate, source); - - CHECK((non_detailed_positions == -1 && detailed_positions == -1) || - non_detailed_positions < detailed_positions); - } - - isolate->Dispose(); -} - } // namespace test_cpu_profiler } // namespace internal } // namespace v8 |