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List:       kde-bugs-dist
Subject:    [valgrind] [Bug 369175] jm_vec_isa_2_07 test crashes on ppc64
From:       Mark Wielaard via KDE Bugzilla <bugzilla_noreply () kde ! org>
Date:       2016-09-26 12:25:14
Message-ID: bug-369175-17878-lSDZbJC8UF () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=369175

--- Comment #21 from Mark Wielaard <mjw@redhat.com> ---
Created attachment 101296
  --> https://bugs.kde.org/attachment.cgi?id=101296&action=edit
Patch to wrap &is_BCDstring128_helper address in fnptr_to_fnentry

After some debugging Julian suggested this fix. It makes the original testcase
PASS. But Julian claims this is impossible :)

There are other calls that arguably should use fnptr_to_fnentry to get/call the
actual function entry (instead the function descriptor). So either or testcases
are not stress testing things enough, or we still don't fully understand what
is going on.

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