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Aleksey Shipilev commented on HARMONY-4901:
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Yep, escape.patch solves SEGV problems for all of my cases.
> [drlvm][jit] escape analysis fails with logging
> -----------------------------------------------
>
> Key: HARMONY-4901
> URL: https://issues.apache.org/jira/browse/HARMONY-4901
> Project: Harmony
> Issue Type: Bug
> Components: VM
> Environment: all
> Reporter: Aleksey Shipilev
> Assignee: Egor Pasko
> Priority: Minor
> Attachments: escape.patch, HARMONY-4901-workaround-2.patch, HARMONY-4901-workaround.patch
>
>
> There're couple of NULL pointer dereferences in escape analysis code while logging is
enabled.
> The main reason is unknown, I believe that my patch is just the workaround.
> I have added this line to server.emconf to enable logging:
> -XDjit.SD2_OPT.arg.log=ct,irdump,dbg,escape_verbose
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