Title: [114251] branches/safari-534.57-branch/Source/_javascript_Core

Diff

Modified: branches/safari-534.57-branch/Source/_javascript_Core/ChangeLog (114250 => 114251)


--- branches/safari-534.57-branch/Source/_javascript_Core/ChangeLog	2012-04-16 14:17:33 UTC (rev 114250)
+++ branches/safari-534.57-branch/Source/_javascript_Core/ChangeLog	2012-04-16 14:20:52 UTC (rev 114251)
@@ -1,3 +1,19 @@
+2012-04-16  Lucas Forschler  <[email protected]>
+
+    Merge 112966
+
+    2012-04-02  Oliver Hunt  <[email protected]>
+
+            Incorrect liveness information when inlining
+            https://bugs.webkit.org/show_bug.cgi?id=82985
+
+            Reviewed by Filip Pizlo.
+
+            Don't remap register numbers that have already been remapped.
+
+            * dfg/DFGByteCodeParser.cpp:
+            (JSC::DFG::ByteCodeParser::handleInlining):
+
 2012-03-20  Lucas Forschler  <[email protected]>
 
     Merge 107647

Modified: branches/safari-534.57-branch/Source/_javascript_Core/dfg/DFGByteCodeParser.cpp (114250 => 114251)


--- branches/safari-534.57-branch/Source/_javascript_Core/dfg/DFGByteCodeParser.cpp	2012-04-16 14:17:33 UTC (rev 114250)
+++ branches/safari-534.57-branch/Source/_javascript_Core/dfg/DFGByteCodeParser.cpp	2012-04-16 14:20:52 UTC (rev 114251)
@@ -1053,7 +1053,7 @@
     
     // Make sure that the area used by the call frame is reserved.
     for (int arg = inlineCallFrameStart + RegisterFile::CallFrameHeaderSize + codeBlock->m_numVars; arg-- > inlineCallFrameStart;)
-        m_preservedVars.set(m_inlineStackTop->remapOperand(arg));
+        m_preservedVars.set(arg);
     
     // Make sure that we have enough locals.
     unsigned newNumLocals = inlineCallFrameStart + RegisterFile::CallFrameHeaderSize + codeBlock->m_numCalleeRegisters;
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