Title: [205361] trunk/Source/_javascript_Core
- Revision
- 205361
- Author
- [email protected]
- Date
- 2016-09-02 12:17:27 -0700 (Fri, 02 Sep 2016)
Log Message
GetByValWithThis: fix opInfo in DFG creation
https://bugs.webkit.org/show_bug.cgi?id=161541
Patch by JF Bastien <[email protected]> on 2016-09-02
Reviewed by Saam Barati.
super-get-by-val-with-this-monomorphic might be 1.0148x faster after this change.
* dfg/DFGByteCodeParser.cpp:
(JSC::DFG::ByteCodeParser::parseBlock): fix OpInfo
Modified Paths
Diff
Modified: trunk/Source/_javascript_Core/ChangeLog (205360 => 205361)
--- trunk/Source/_javascript_Core/ChangeLog 2016-09-02 19:14:46 UTC (rev 205360)
+++ trunk/Source/_javascript_Core/ChangeLog 2016-09-02 19:17:27 UTC (rev 205361)
@@ -1,3 +1,15 @@
+2016-09-02 JF Bastien <[email protected]>
+
+ GetByValWithThis: fix opInfo in DFG creation
+ https://bugs.webkit.org/show_bug.cgi?id=161541
+
+ Reviewed by Saam Barati.
+
+ super-get-by-val-with-this-monomorphic might be 1.0148x faster after this change.
+
+ * dfg/DFGByteCodeParser.cpp:
+ (JSC::DFG::ByteCodeParser::parseBlock): fix OpInfo
+
2016-09-02 Chris Dumez <[email protected]>
Object.preventExtensions() should throw cross-origin
Modified: trunk/Source/_javascript_Core/dfg/DFGByteCodeParser.cpp (205360 => 205361)
--- trunk/Source/_javascript_Core/dfg/DFGByteCodeParser.cpp 2016-09-02 19:14:46 UTC (rev 205360)
+++ trunk/Source/_javascript_Core/dfg/DFGByteCodeParser.cpp 2016-09-02 19:17:27 UTC (rev 205361)
@@ -4134,7 +4134,7 @@
Node* base = get(VirtualRegister(currentInstruction[2].u.operand));
Node* thisValue = get(VirtualRegister(currentInstruction[3].u.operand));
Node* property = get(VirtualRegister(currentInstruction[4].u.operand));
- Node* getByValWithThis = addToGraph(GetByValWithThis, OpInfo(prediction), base, thisValue, property);
+ Node* getByValWithThis = addToGraph(GetByValWithThis, OpInfo(), OpInfo(prediction), base, thisValue, property);
set(VirtualRegister(currentInstruction[1].u.operand), getByValWithThis);
NEXT_OPCODE(op_get_by_val_with_this);
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