src: add kGCTypeMinorMarkCompact gc type

Author: theanarkh

doc/api/perf_hooks.md

@@ -678,6 +678,7 @@ The value may be one of:
 * `perf_hooks.constants.NODE_PERFORMANCE_GC_MINOR`
 * `perf_hooks.constants.NODE_PERFORMANCE_GC_INCREMENTAL`
 * `perf_hooks.constants.NODE_PERFORMANCE_GC_WEAKCB`
+* `perf_hooks.constants.NODE_PERFORMANCE_GC_MINOR_MARK_COMPACT`
 
 ### Garbage Collection ('gc') Details
 
@@ -689,6 +690,7 @@ When `performanceEntry.type` is equal to `'gc'`, the
   * `perf_hooks.constants.NODE_PERFORMANCE_GC_MINOR`
   * `perf_hooks.constants.NODE_PERFORMANCE_GC_INCREMENTAL`
   * `perf_hooks.constants.NODE_PERFORMANCE_GC_WEAKCB`
+  * `perf_hooks.constants.NODE_PERFORMANCE_GC_MINOR_MARK_COMPACT`
 * `flags` {number} One of:
   * `perf_hooks.constants.NODE_PERFORMANCE_GC_FLAGS_NO`
   * `perf_hooks.constants.NODE_PERFORMANCE_GC_FLAGS_CONSTRUCT_RETAINED`

src/node_perf.cc

@@ -339,6 +339,7 @@ void CreatePerContextProperties(Local<Object> target,
   NODE_DEFINE_CONSTANT(constants, NODE_PERFORMANCE_GC_MINOR);
   NODE_DEFINE_CONSTANT(constants, NODE_PERFORMANCE_GC_INCREMENTAL);
   NODE_DEFINE_CONSTANT(constants, NODE_PERFORMANCE_GC_WEAKCB);
+  NODE_DEFINE_CONSTANT(constants, NODE_PERFORMANCE_GC_MINOR_MARK_COMPACT);
 
   NODE_DEFINE_CONSTANT(
     constants, NODE_PERFORMANCE_GC_FLAGS_NO);

src/node_perf.h

@@ -64,7 +64,8 @@ enum PerformanceGCKind {
   NODE_PERFORMANCE_GC_MAJOR = v8::GCType::kGCTypeMarkSweepCompact,
   NODE_PERFORMANCE_GC_MINOR = v8::GCType::kGCTypeScavenge,
   NODE_PERFORMANCE_GC_INCREMENTAL = v8::GCType::kGCTypeIncrementalMarking,
-  NODE_PERFORMANCE_GC_WEAKCB = v8::GCType::kGCTypeProcessWeakCallbacks
+  NODE_PERFORMANCE_GC_WEAKCB = v8::GCType::kGCTypeProcessWeakCallbacks,
+  NODE_PERFORMANCE_GC_MINOR_MARK_COMPACT = v8::GCType::kGCTypeMinorMarkCompact
 };
 
 enum PerformanceGCFlags {

src/node_v8.cc

@@ -248,6 +248,8 @@ static const char* GetGCTypeName(v8::GCType gc_type) {
       return "IncrementalMarking";
     case v8::GCType::kGCTypeProcessWeakCallbacks:
       return "ProcessWeakCallbacks";
+    case v8::GCType::kGCTypeMinorMarkCompact:
+      return "MinorMarkCompact";
     default:
       return "Unknown";
   }