Title: [195211] releases/WebKitGTK/webkit-2.10/Source/_javascript_Core
- Revision
- 195211
- Author
- [email protected]
- Date
- 2016-01-18 04:54:56 -0800 (Mon, 18 Jan 2016)
Log Message
Merge r194641 - [mips] Fix branchTruncateDoubleToUint32 implementation in macro assembler
https://bugs.webkit.org/show_bug.cgi?id=152782
Patch by Julien Brianceau <[email protected]> on 2016-01-06
Reviewed by Benjamin Poulain.
Already covered by LayoutTests/js/dfg-uint32array-overflow-values test.
* assembler/MacroAssemblerMIPS.h:
(JSC::MacroAssemblerMIPS::branchTruncateDoubleToUint32):
Modified Paths
Diff
Modified: releases/WebKitGTK/webkit-2.10/Source/_javascript_Core/ChangeLog (195210 => 195211)
--- releases/WebKitGTK/webkit-2.10/Source/_javascript_Core/ChangeLog 2016-01-18 12:54:13 UTC (rev 195210)
+++ releases/WebKitGTK/webkit-2.10/Source/_javascript_Core/ChangeLog 2016-01-18 12:54:56 UTC (rev 195211)
@@ -1,5 +1,17 @@
2016-01-06 Julien Brianceau <[email protected]>
+ [mips] Fix branchTruncateDoubleToUint32 implementation in macro assembler
+ https://bugs.webkit.org/show_bug.cgi?id=152782
+
+ Reviewed by Benjamin Poulain.
+
+ Already covered by LayoutTests/js/dfg-uint32array-overflow-values test.
+
+ * assembler/MacroAssemblerMIPS.h:
+ (JSC::MacroAssemblerMIPS::branchTruncateDoubleToUint32):
+
+2016-01-06 Julien Brianceau <[email protected]>
+
[mips] Fix or32 implementation in macro assembler
https://bugs.webkit.org/show_bug.cgi?id=152781
Modified: releases/WebKitGTK/webkit-2.10/Source/_javascript_Core/assembler/MacroAssemblerMIPS.h (195210 => 195211)
--- releases/WebKitGTK/webkit-2.10/Source/_javascript_Core/assembler/MacroAssemblerMIPS.h 2016-01-18 12:54:13 UTC (rev 195210)
+++ releases/WebKitGTK/webkit-2.10/Source/_javascript_Core/assembler/MacroAssemblerMIPS.h 2016-01-18 12:54:56 UTC (rev 195211)
@@ -2674,7 +2674,7 @@
{
m_assembler.truncwd(fpTempRegister, src);
m_assembler.mfc1(dest, fpTempRegister);
- return branch32(branchType == BranchIfTruncateFailed ? Equal : NotEqual, dest, TrustedImm32(0));
+ return branch32(branchType == BranchIfTruncateFailed ? Equal : NotEqual, dest, TrustedImm32(0x7fffffff));
}
// Result is undefined if the value is outside of the integer range.
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