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-rw-r--r--js/src/vm/MemoryMetrics.cpp8
1 files changed, 8 insertions, 0 deletions
diff --git a/js/src/vm/MemoryMetrics.cpp b/js/src/vm/MemoryMetrics.cpp
index 9b6d3dda72..2a28cf23c0 100644
--- a/js/src/vm/MemoryMetrics.cpp
+++ b/js/src/vm/MemoryMetrics.cpp
@@ -17,6 +17,7 @@
#include "jit/BaselineJIT.h"
#include "jit/Ion.h"
#include "vm/ArrayObject.h"
+#include "vm/BigIntType.h"
#include "vm/Runtime.h"
#include "vm/Shape.h"
#include "vm/String.h"
@@ -546,6 +547,13 @@ StatsCellCallback(JSRuntime* rt, void* data, void* thing, JS::TraceKind traceKin
zStats->symbolsGCHeap += thingSize;
break;
+ case JS::TraceKind::BigInt: {
+ JS::BigInt* bi = static_cast<BigInt*>(thing);
+ zStats->bigIntsGCHeap += thingSize;
+ zStats->bigIntsMallocHeap += bi->sizeOfExcludingThis(rtStats->mallocSizeOf_);
+ break;
+ }
+
case JS::TraceKind::BaseShape: {
JS::ShapeInfo info; // This zeroes all the sizes.
info.shapesGCHeapBase += thingSize;