[Issue 13172] optimize and rawread cause symbol undefined errors

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=13172

--- Comment #13 from Ketmar Dark <ketmar at ketmar.no-ip.org> ---
yes, but this seems to be x86_64 issue, and i checked it on x86. so i confirmed
the thing that is not needed to be confirmed. ;-)

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