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Re: [ARM optimization back-end] Strange bug in MySQL
- From: Andrew Haley <aph-gcc at littlepinkcloud dot COM>
- To: Emmanuel Fleury <fleury at labri dot fr>
- Cc: gcc at gcc dot gnu dot org
- Date: Thu, 26 Apr 2007 14:20:20 +0100
- Subject: Re: [ARM optimization back-end] Strange bug in MySQL
- References: <4630A500.80609@labri.fr>
Emmanuel Fleury writes:
> Hi,
>
> I'm following a strange bug in MySQL Debian package for ARM plateforms:
> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=411427
>
> It seems that compiling the exact same code without optimization option
> make it works.
>
> Could somebody take a quick look at the thread (link given before) and
> tell me you think about it ?
It seems that no-one has investigated what is really going on. All
the gdb backtraces are without any debuginfo, and no-one has looked at
where exactly the segfault happens. No-one has looked at the source
code that faults, or the assembly code generated by the compiler.
Andrew.