[Bug ipa/65432] [5 Regression] Invalid read of size 1: ipa_icf::sem_item_optimizer::merge_classes(unsigned int) (ipa-icf.c:2958)

["trippels at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65432

--- Comment #4 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
(In reply to Martin Liška from comment #3)
> Created attachment 35057 [details]
> Suggested patch
> 
> I guess the problem is caused by missing xstdup_for_dump wrappers.
> Can you please Markus test for me the patch?

The patch fixes the issue. Thanks.
>From gcc-bugs-return-480680-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed Mar 18 13:18:51 2015
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Subject: [Bug target/65222] [5 Regression] -mtune= or -march=: Not all options not documented: slm, knl, shanghai, istanbul
Date: Wed, 18 Mar 2015 13:18:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?ide222

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2015-03-18
     Ever confirmed|0                           |1

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed.