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[v8.x] deps: V8: cherry-pick 525b396 #25041

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[v8.x] deps: V8: cherry-pick 525b396 #25041

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2 changes: 1 addition & 1 deletion deps/v8/include/v8-version.h
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@
#define V8_MAJOR_VERSION 6
#define V8_MINOR_VERSION 2
#define V8_BUILD_NUMBER 414
#define V8_PATCH_LEVEL 75
#define V8_PATCH_LEVEL 76

// Use 1 for candidates and 0 otherwise.
// (Boolean macro values are not supported by all preprocessors.)
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15 changes: 10 additions & 5 deletions deps/v8/src/profiler/cpu-profiler.cc
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Expand Up @@ -326,8 +326,11 @@ void CpuProfiler::StartProcessorIfNotStarted() {
// Disable logging when using the new implementation.
saved_is_logging_ = logger->is_logging_;
logger->is_logging_ = false;

bool codemap_needs_initialization = false;
if (!generator_) {
generator_.reset(new ProfileGenerator(profiles_.get()));
codemap_needs_initialization = true;
CreateEntriesForRuntimeCallStats();
}
processor_.reset(new ProfilerEventsProcessor(isolate_, generator_.get(),
Expand All @@ -341,12 +344,14 @@ void CpuProfiler::StartProcessorIfNotStarted() {
isolate_->set_is_profiling(true);
// Enumerate stuff we already have in the heap.
DCHECK(isolate_->heap()->HasBeenSetUp());
if (!FLAG_prof_browser_mode) {
logger->LogCodeObjects();
if (codemap_needs_initialization) {
if (!FLAG_prof_browser_mode) {
logger->LogCodeObjects();
}
logger->LogCompiledFunctions();
logger->LogAccessorCallbacks();
LogBuiltins();
}
logger->LogCompiledFunctions();
logger->LogAccessorCallbacks();
LogBuiltins();
// Enable stack sampling.
processor_->AddCurrentStack(isolate_);
processor_->StartSynchronously();
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