[Webkit-unassigned] [Bug 154822] [ARM] REGRESSION(197226): Removing the on demand executable allocator made 14 tests crash with OOM

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Mar 1 04:30:46 PST 2016


--- Comment #3 from Csaba Osztrogonác <ossy at webkit.org> ---
Increasing jitMemoryReservationSize to 32Mb fixes the OOM issue with 
the ARMAssembler (ARM instruction set) and we don't get new crashes.

But with ARMv7Assembler (Thumb2 instruction set) we get ~150 crashes if
we increase the JIT memory above 16Mb (maximum jump with 24 bit address!)

Zoltán fixed a similar bug in ARMv7Assembler 3 years ago:

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