Title: [152280] trunk/Source/_javascript_Core
- Revision
- 152280
- Author
- [email protected]
- Date
- 2013-07-01 23:03:12 -0700 (Mon, 01 Jul 2013)
Log Message
[JSC]: Fix maybe-uninitialized gcc 4.8 warning in DFGSpeculativeJIT.cpp
https://bugs.webkit.org/show_bug.cgi?id=118278
Patch by Sergio Correia <[email protected]> on 2013-07-01
Reviewed by Filip Pizlo.
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::compilePutByValForIntTypedArray):
Initialize valueGPR with InvalidGPRReg.
Modified Paths
Diff
Modified: trunk/Source/_javascript_Core/ChangeLog (152279 => 152280)
--- trunk/Source/_javascript_Core/ChangeLog 2013-07-02 04:33:33 UTC (rev 152279)
+++ trunk/Source/_javascript_Core/ChangeLog 2013-07-02 06:03:12 UTC (rev 152280)
@@ -1,3 +1,14 @@
+2013-07-01 Sergio Correia <[email protected]>
+
+ [JSC]: Fix maybe-uninitialized gcc 4.8 warning in DFGSpeculativeJIT.cpp
+ https://bugs.webkit.org/show_bug.cgi?id=118278
+
+ Reviewed by Filip Pizlo.
+
+ * dfg/DFGSpeculativeJIT.cpp:
+ (JSC::DFG::SpeculativeJIT::compilePutByValForIntTypedArray):
+ Initialize valueGPR with InvalidGPRReg.
+
2013-07-01 Csaba Osztrogonác <[email protected]>
Fix cast-align warnings in _javascript_Core/heap/HandleBlockInlines.h
Modified: trunk/Source/_javascript_Core/dfg/DFGSpeculativeJIT.cpp (152279 => 152280)
--- trunk/Source/_javascript_Core/dfg/DFGSpeculativeJIT.cpp 2013-07-02 04:33:33 UTC (rev 152279)
+++ trunk/Source/_javascript_Core/dfg/DFGSpeculativeJIT.cpp 2013-07-02 06:03:12 UTC (rev 152280)
@@ -2600,7 +2600,7 @@
Edge valueUse = m_jit.graph().varArgChild(node, 2);
GPRTemporary value;
- GPRReg valueGPR;
+ GPRReg valueGPR = InvalidGPRReg;
if (valueUse->isConstant()) {
JSValue jsValue = valueOfJSConstant(valueUse.node());
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