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Bug#810009: marked as done (gcc-5 misscompiles ARM thumb code)



Your message dated Sun, 7 Feb 2016 21:11:20 +0100
with message-id <20160207201120.GA10866@mikejones.breakpoint.cc>
and subject line Re: Bug#810009: Acknowledgement (gcc-5 misscompiles ARM thumb code)
has caused the Debian Bug report #810009,
regarding gcc-5 misscompiles ARM thumb code
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
810009: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=810009
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: gcc-5
Version: 5.2.1-13
Severity: important
Tags: upstream 
Forwarded: https://gcc.gnu.org/PR69124

Clamav (and now tomsfastmath) miscompiles on armhf since the switch to
gcc-5. I forwarded a testcase to gcc bugzilla.
We have a workaround where we use -O1 in the affected file so it is not
a tragedy :) It seems also that using -mtune=cortex-a9 for instance
avoids thumb code and the bug does not trigger.
This bug report here is to simply make the maintainer aware of the issue
and track the bug. I will open the report once there are news in
bugzilla.

Sebastian

--- End Message ---
--- Begin Message ---
Version: 5.3.1-8

I just verified the testcase against this version of gcc.

Sebastian

--- End Message ---

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