[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

Csaba Osztrogonác <ossy at webkit.org> changed:

           What    |Removed                     |Added
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                 CC|                            |ossy at webkit.org

--- Comment #1 from Csaba Osztrogonác <ossy at webkit.org> ---
Managed to get a crash backtrace:

Running sunspider-1.0/access-fannkuch.js.no-llint
sunspider-1.0/access-fannkuch.js.no-llint: ASSERTION FAILED: !(reinterpret_cast<intptr_t>(target) & 1)
sunspider-1.0/access-fannkuch.js.no-llint: ../../Source/JavaScriptCore/assembler/ARMv7Assembler.h(2757) : static void JSC::ARMv7Assembler::linkJumpAbsolute(uint16_t*, const uint16_t*, void*)
sunspider-1.0/access-fannkuch.js.no-llint: 1   0xb63d0028 WTFCrash
sunspider-1.0/access-fannkuch.js.no-llint: 2   0xb5c54616 JSC::ARMv7Assembler::linkJumpAbsolute(unsigned short*, unsigned short const*, void*)
sunspider-1.0/access-fannkuch.js.no-llint: 3   0xb5c544ce JSC::ARMv7Assembler::linkJump(void*, JSC::AssemblerLabel, void*)
sunspider-1.0/access-fannkuch.js.no-llint: 4   0xb5c554a4 JSC::AbstractMacroAssembler<JSC::ARMv7Assembler, JSC::MacroAssemblerARMv7>::linkJump(void*, JSC::AbstractMacroAssembler<JSC::ARMv7Assembler, JSC::MacroAssemblerARMv7>::Jump, JSC::CodeLocationLabel)
sunspider-1.0/access-fannkuch.js.no-llint: 5   0xb5c55144 JSC::LinkBuffer::link(JSC::AbstractMacroAssembler<JSC::ARMv7Assembler, JSC::MacroAssemblerARMv7>::Jump, JSC::CodeLocationLabel)
sunspider-1.0/access-fannkuch.js.no-llint: 6   0xb609a95e JSC::JITMathIC<JSC::JITAddGenerator>::generateOutOfLine(JSC::VM&, JSC::CodeBlock*, JSC::FunctionPtr)
sunspider-1.0/access-fannkuch.js.no-llint: 7   0xb6094d52
sunspider-1.0/access-fannkuch.js.no-llint: Segmentation fault
sunspider-1.0/access-fannkuch.js.no-llint: ERROR: Unexpected exit code: 139
FAIL: sunspider-1.0/access-fannkuch.js.no-llint

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