1 files changed, 12 insertions, 15 deletions
diff --git a/deps/v8/src/compiler/pipeline-statistics.cc b/deps/v8/src/compiler/pipeline-statistics.cc
index 82a6e6bb3e..16366bf588 100644
--- a/deps/v8/src/compiler/pipeline-statistics.cc
+++ b/deps/v8/src/compiler/pipeline-statistics.cc
@@ -10,21 +10,12 @@
 #include "src/compiler/zone-stats.h"
 #include "src/objects/shared-function-info.h"
 #include "src/objects/string.h"
-#include "src/tracing/trace-event.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
 
-namespace {
-
-// We log detailed phase information about the pipeline
-// in both the v8.turbofan and the v8.wasm.turbofan categories.
-constexpr const char kTraceCategory[] =           // --
-    TRACE_DISABLED_BY_DEFAULT("v8.turbofan") ","  // --
-    TRACE_DISABLED_BY_DEFAULT("v8.wasm.turbofan");
-
-}  // namespace
+constexpr char PipelineStatistics::kTraceCategory[];
 
 void PipelineStatistics::CommonStats::Begin(
     PipelineStatistics* pipeline_stats) {
@@ -62,6 +53,7 @@ PipelineStatistics::PipelineStatistics(OptimizedCompilationInfo* info,
     : outer_zone_(info->zone()),
       zone_stats_(zone_stats),
       compilation_stats_(compilation_stats),
+      code_kind_(info->code_kind()),
       phase_kind_name_(nullptr),
       phase_name_(nullptr) {
   if (info->has_shared_info()) {
@@ -70,7 +62,6 @@ PipelineStatistics::PipelineStatistics(OptimizedCompilationInfo* info,
   total_stats_.Begin(this);
 }
 
-
 PipelineStatistics::~PipelineStatistics() {
   if (InPhaseKind()) EndPhaseKind();
   CompilationStatistics::BasicStats diff;
@@ -82,7 +73,8 @@ PipelineStatistics::~PipelineStatistics() {
 void PipelineStatistics::BeginPhaseKind(const char* phase_kind_name) {
   DCHECK(!InPhase());
   if (InPhaseKind()) EndPhaseKind();
-  TRACE_EVENT_BEGIN0(kTraceCategory, phase_kind_name);
+  TRACE_EVENT_BEGIN1(kTraceCategory, phase_kind_name, "kind",
+                     CodeKindToString(code_kind_));
   phase_kind_name_ = phase_kind_name;
   phase_kind_stats_.Begin(this);
 }
@@ -92,11 +84,14 @@ void PipelineStatistics::EndPhaseKind() {
   CompilationStatistics::BasicStats diff;
   phase_kind_stats_.End(this, &diff);
   compilation_stats_->RecordPhaseKindStats(phase_kind_name_, diff);
-  TRACE_EVENT_END0(kTraceCategory, phase_kind_name_);
+  TRACE_EVENT_END2(kTraceCategory, phase_kind_name_, "kind",
+                   CodeKindToString(code_kind_), "stats",
+                   TRACE_STR_COPY(diff.AsJSON().c_str()));
 }
 
 void PipelineStatistics::BeginPhase(const char* phase_name) {
-  TRACE_EVENT_BEGIN0(kTraceCategory, phase_name);
+  TRACE_EVENT_BEGIN1(kTraceCategory, phase_name, "kind",
+                     CodeKindToString(code_kind_));
   DCHECK(InPhaseKind());
   phase_name_ = phase_name;
   phase_stats_.Begin(this);
@@ -107,7 +102,9 @@ void PipelineStatistics::EndPhase() {
   CompilationStatistics::BasicStats diff;
   phase_stats_.End(this, &diff);
   compilation_stats_->RecordPhaseStats(phase_kind_name_, phase_name_, diff);
-  TRACE_EVENT_END0(kTraceCategory, phase_name_);
+  TRACE_EVENT_END2(kTraceCategory, phase_name_, "kind",
+                   CodeKindToString(code_kind_), "stats",
+                   TRACE_STR_COPY(diff.AsJSON().c_str()));
 }
 
 }  // namespace compiler