clang makes segfaulting code with -march=core2 on i386

[Andrey Chernov]

On 16.09.2014 10:53, Andrey Chernov wrote:
> 
> Probably it have sense to track down and look at first post-4.7 gcc/tree.c change which cause fail (gcc47 works with BOOTSTRAP=off).
> 
>> Anybody have an idea what kind of magic in gcc is changed, when this
>> DEV-PHASE file is altered?  Some debug code or internal assertion
>> checking might be turned on or off?
> 
> Either try to grep the file or string space simple shifted by several bytes.

As I test today, gcc5 20140914 from the ports builds normally with
BOOTSTRAP=off -march=core2 -O2

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