Title: [189047] trunk/Source/_javascript_Core
- Revision
- 189047
- Author
- [email protected]
- Date
- 2015-08-27 12:58:50 -0700 (Thu, 27 Aug 2015)
Log Message
Unreviewed, add a comment to describe something I learned about a confusingly-named function.
* dfg/DFGUseKind.h:
(JSC::DFG::isCell):
Modified Paths
Diff
Modified: trunk/Source/_javascript_Core/ChangeLog (189046 => 189047)
--- trunk/Source/_javascript_Core/ChangeLog 2015-08-27 19:40:09 UTC (rev 189046)
+++ trunk/Source/_javascript_Core/ChangeLog 2015-08-27 19:58:50 UTC (rev 189047)
@@ -1,3 +1,10 @@
+2015-08-27 Filip Pizlo <[email protected]>
+
+ Unreviewed, add a comment to describe something I learned about a confusingly-named function.
+
+ * dfg/DFGUseKind.h:
+ (JSC::DFG::isCell):
+
2015-08-27 Basile Clement <[email protected]>
REGRESSION(r184779): Possible read-after-free in _javascript_Core/dfg/DFGClobberize.h
Modified: trunk/Source/_javascript_Core/dfg/DFGUseKind.h (189046 => 189047)
--- trunk/Source/_javascript_Core/dfg/DFGUseKind.h 2015-08-27 19:40:09 UTC (rev 189046)
+++ trunk/Source/_javascript_Core/dfg/DFGUseKind.h 2015-08-27 19:58:50 UTC (rev 189047)
@@ -191,6 +191,8 @@
}
}
+// Returns true if the use kind only admits cells, and is therefore appropriate for
+// SpeculateCellOperand in the DFG or lowCell() in the FTL.
inline bool isCell(UseKind kind)
{
switch (kind) {
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