Title: [118509] trunk/Source/WebCore
- Revision
- 118509
- Author
- [email protected]
- Date
- 2012-05-25 03:15:57 -0700 (Fri, 25 May 2012)
Log Message
Web Inspector: HeapProfiler: speed-up _calculateClassesRetainedSize and _buildAggregates.
https://bugs.webkit.org/show_bug.cgi?id=87482
Engine didn't inline node's classIndex method because the switch statement in it wasn't inlineable.
Reviewed by Yury Semikhatsky.
* inspector/front-end/HeapSnapshot.js:
(WebInspector.HeapSnapshotNode.prototype.classIndex):
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (118508 => 118509)
--- trunk/Source/WebCore/ChangeLog 2012-05-25 10:09:21 UTC (rev 118508)
+++ trunk/Source/WebCore/ChangeLog 2012-05-25 10:15:57 UTC (rev 118509)
@@ -1,3 +1,15 @@
+2012-05-25 Ilya Tikhonovsky <[email protected]>
+
+ Web Inspector: HeapProfiler: speed-up _calculateClassesRetainedSize and _buildAggregates.
+ https://bugs.webkit.org/show_bug.cgi?id=87482
+
+ Engine didn't inline node's classIndex method because the switch statement in it wasn't inlineable.
+
+ Reviewed by Yury Semikhatsky.
+
+ * inspector/front-end/HeapSnapshot.js:
+ (WebInspector.HeapSnapshotNode.prototype.classIndex):
+
2012-05-24 Andreas Kling <[email protected]>
Dodge style recalc when id attribute is overwritten with same value.
Modified: trunk/Source/WebCore/inspector/front-end/HeapSnapshot.js (118508 => 118509)
--- trunk/Source/WebCore/inspector/front-end/HeapSnapshot.js 2012-05-25 10:09:21 UTC (rev 118508)
+++ trunk/Source/WebCore/inspector/front-end/HeapSnapshot.js 2012-05-25 10:15:57 UTC (rev 118509)
@@ -456,13 +456,9 @@
var snapshot = this._snapshot;
var nodes = snapshot._nodes;
var type = nodes[this.nodeIndex + snapshot._nodeTypeOffset];;
- switch (type) {
- case snapshot._nodeObjectType:
- case snapshot._nodeNativeType:
+ if (type === snapshot._nodeObjectType || type === snapshot._nodeNativeType)
return nodes[this.nodeIndex + snapshot._nodeNameOffset];
- default:
- return -1 - type;
- }
+ return -1 - type;
},
dominatorIndex: function()
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