count cache hits

Summary: @public Adds cache hit counts to layout stats. Reviewed By: SidharthGuglani Differential Revision: D13844022 fbshipit-source-id: 906b4ec5fe3314287911cee2c37d77c4aac76455
2019-01-29 10:30:14 -08:00
parent 460370b7d3
commit 59446294b3
3 changed files with 42 additions and 2 deletions
--- a/yoga/Yoga.cpp
+++ b/yoga/Yoga.cpp
@@ -3803,6 +3803,9 @@ bool YGLayoutNodeInternal(
    layout->measuredDimensions[YGDimensionHeight] =
        cachedResults->computedHeight;

+    (performLayout ? layoutMarkerData.cachedLayouts
+                   : layoutMarkerData.cachedMeasures) += 1;
+
    if (gPrintChanges && gPrintSkips) {
      YGLog(
          node,