Changeset 222382 in webkit for trunk/Source/JavaScriptCore/dfg/DFGGraph.cpp

Timestamp:

Sep 22, 2017, 3:25:58 AM (8 years ago)

Author:

Yusuke Suzuki

Message:

Unreviewed, rolling out r222380.
​https://bugs.webkit.org/show_bug.cgi?id=177352

Octane/box2d shows 8% regression (Requested by yusukesuzuki on
#webkit).

Reverted changeset:

"[DFG][FTL] Profile array vector length for array allocation"
​https://bugs.webkit.org/show_bug.cgi?id=177051
​http://trac.webkit.org/changeset/222380

Patch by Commit Queue <​[email protected]> on 2017-09-22

File:

• trunk/Source/JavaScriptCore/dfg/DFGGraph.cpp (modified) (1 diff)

trunk/Source/JavaScriptCore/dfg/DFGGraph.cpp

@@ -322 +322 @@
             out.print(anotherComma, pointerDumpInContext(freeze(m_codeBlock->constantBuffer(node->startConstant())[i]), context));
         out.print("]");
-        out.print(comma, "vectorLengthHint = ", node->vectorLengthHint());
     }
     if (node->hasLazyJSValue())