[Webkit-unassigned] [Bug 160082] REGRESSION(r203537): It made many tests crash on ARMv7 Linux platforms

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=160082

--- Comment #3 from Csaba Osztrogonác <ossy at webkit.org> ---
GDB backtrace:
Program received signal SIGSEGV, Segmentation fault.
0xb64b0032 in WTFCrash () at ../../Source/WTF/wtf/Assertions.cpp:323
323         *(int *)(uintptr_t)0xbbadbeef = 0;
(gdb) bt
#0  0xb64b0032 in WTFCrash () at ../../Source/WTF/wtf/Assertions.cpp:323
#1  0xb5d34616 in JSC::ARMv7Assembler::linkJumpAbsolute (writeTarget=0xb2c40eb8, instruction=0xb2c40eb8, target=0xb6f3db41)
    at ../../Source/JavaScriptCore/assembler/ARMv7Assembler.h:2757
#2  0xb5d344ce in JSC::ARMv7Assembler::linkJump (code=0xb2c40eae, from=..., to=0xb6f3db41) at ../../Source/JavaScriptCore/assembler/ARMv7Assembler.h:2231
#3  0xb5d354a4 in JSC::AbstractMacroAssembler<JSC::ARMv7Assembler, JSC::MacroAssemblerARMv7>::linkJump (code=0xb2c40eae, jump=..., target=...)
    at ../../Source/JavaScriptCore/assembler/AbstractMacroAssembler.h:970
#4  0xb5d35144 in JSC::LinkBuffer::link (this=0xbeffe734, jump=..., label=...) at ../../Source/JavaScriptCore/assembler/LinkBuffer.h:143
#5  0xb617a95e in JSC::JITMathIC<JSC::JITAddGenerator>::generateOutOfLine (this=0xb2bdf240, vm=..., codeBlock=0xb27abd40, callReplacement=...)
    at ../../Source/JavaScriptCore/jit/JITMathIC.h:131
#6  0xb6174d52 in JSC::operationValueAddProfiledOptimize (exec=0xbeffeaa8, encodedOp1=-18480168992, encodedOp2=-18480170592, arithProfile=0xb1bf9ed4,
    addIC=0xb2bdf240) at ../../Source/JavaScriptCore/jit/JITOperations.cpp:2300
#7  0xb2c43394 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

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