Title: [205882] trunk/Source/_javascript_Core
Revision
205882
Author
[email protected]
Date
2016-09-13 15:16:25 -0700 (Tue, 13 Sep 2016)

Log Message

DFG NewArrayBuffer node should watch for "have a bad time" state change.
https://bugs.webkit.org/show_bug.cgi?id=161927
<rdar://problem/27995222>

Reviewed by Geoffrey Garen.

* dfg/DFGFixupPhase.cpp:
(JSC::DFG::FixupPhase::fixupNode):

Modified Paths

Diff

Modified: trunk/Source/_javascript_Core/ChangeLog (205881 => 205882)


--- trunk/Source/_javascript_Core/ChangeLog	2016-09-13 21:56:55 UTC (rev 205881)
+++ trunk/Source/_javascript_Core/ChangeLog	2016-09-13 22:16:25 UTC (rev 205882)
@@ -1,3 +1,14 @@
+2016-09-13  Mark Lam  <[email protected]>
+
+        DFG NewArrayBuffer node should watch for "have a bad time" state change.
+        https://bugs.webkit.org/show_bug.cgi?id=161927
+        <rdar://problem/27995222>
+
+        Reviewed by Geoffrey Garen.
+
+        * dfg/DFGFixupPhase.cpp:
+        (JSC::DFG::FixupPhase::fixupNode):
+
 2016-09-13  JF Bastien  <[email protected]>
 
         Support jsc shell builtin `read`

Modified: trunk/Source/_javascript_Core/dfg/DFGFixupPhase.cpp (205881 => 205882)


--- trunk/Source/_javascript_Core/dfg/DFGFixupPhase.cpp	2016-09-13 21:56:55 UTC (rev 205881)
+++ trunk/Source/_javascript_Core/dfg/DFGFixupPhase.cpp	2016-09-13 22:16:25 UTC (rev 205882)
@@ -1096,6 +1096,11 @@
             break;
         }
 
+        case NewArrayBuffer: {
+            watchHavingABadTime(node);
+            break;
+        }
+
         case CallObjectConstructor: {
             if (node->child1()->shouldSpeculateObject()) {
                 fixEdge<ObjectUse>(node->child1());
@@ -1614,7 +1619,6 @@
         case ForwardVarargs:
         case ProfileControlFlow:
         case NewObject:
-        case NewArrayBuffer:
         case NewRegexp:
         case DeleteById:
         case DeleteByVal:
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