Title: [102042] trunk/Source/_javascript_Core
- Revision
- 102042
- Author
- [email protected]
- Date
- 2011-12-05 13:45:30 -0800 (Mon, 05 Dec 2011)
Log Message
Old JIT emits 32-bit offsets for put_by_id but sometimes patches them as if they
were compact offsets
https://bugs.webkit.org/show_bug.cgi?id=73861
Reviewed by Gavin Barraclough.
* jit/JITPropertyAccess32_64.cpp:
(JSC::JIT::resetPatchPutById):
Modified Paths
Diff
Modified: trunk/Source/_javascript_Core/ChangeLog (102041 => 102042)
--- trunk/Source/_javascript_Core/ChangeLog 2011-12-05 21:44:23 UTC (rev 102041)
+++ trunk/Source/_javascript_Core/ChangeLog 2011-12-05 21:45:30 UTC (rev 102042)
@@ -1,5 +1,16 @@
2011-12-05 Filip Pizlo <[email protected]>
+ Old JIT emits 32-bit offsets for put_by_id but sometimes patches them as if they
+ were compact offsets
+ https://bugs.webkit.org/show_bug.cgi?id=73861
+
+ Reviewed by Gavin Barraclough.
+
+ * jit/JITPropertyAccess32_64.cpp:
+ (JSC::JIT::resetPatchPutById):
+
+2011-12-05 Filip Pizlo <[email protected]>
+
Unreviewed, build fixes for ARM.
* assembler/AbstractMacroAssembler.h:
Modified: trunk/Source/_javascript_Core/jit/JITPropertyAccess32_64.cpp (102041 => 102042)
--- trunk/Source/_javascript_Core/jit/JITPropertyAccess32_64.cpp 2011-12-05 21:44:23 UTC (rev 102041)
+++ trunk/Source/_javascript_Core/jit/JITPropertyAccess32_64.cpp 2011-12-05 21:45:30 UTC (rev 102042)
@@ -1123,8 +1123,8 @@
else
repatchBuffer.relink(stubInfo->callReturnLocation, cti_op_put_by_id);
repatchBuffer.repatch(stubInfo->hotPathBegin.dataLabelPtrAtOffset(patchOffsetPutByIdStructure), reinterpret_cast<void*>(-1));
- repatchBuffer.repatch(stubInfo->hotPathBegin.dataLabelCompactAtOffset(patchOffsetPutByIdPropertyMapOffset1), 0);
- repatchBuffer.repatch(stubInfo->hotPathBegin.dataLabelCompactAtOffset(patchOffsetPutByIdPropertyMapOffset2), 0);
+ repatchBuffer.repatch(stubInfo->hotPathBegin.dataLabel32AtOffset(patchOffsetPutByIdPropertyMapOffset1), 0);
+ repatchBuffer.repatch(stubInfo->hotPathBegin.dataLabel32AtOffset(patchOffsetPutByIdPropertyMapOffset2), 0);
}
} // namespace JSC
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