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Re: GCC 6 backports
- From: Jan Hubicka <hubicka at ucw dot cz>
- To: Martin Li?ka <mliska at suse dot cz>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 25 Apr 2018 15:16:07 +0200
- Subject: Re: GCC 6 backports
- References: <f989799d-44cc-de5e-6a6d-b8b8ef4da576@suse.cz> <f1eb2728-637b-daa5-8d14-1d4b78089706@suse.cz>
> Hi.
>
> Sending GCC 6 branch backports.
> Patches can bootstrap on ppc64le-redhat-linux and survives regression tests.
> I'm going to install the patches.
>
> Martin
> >From e0d32b1f9e0dd0486e63040e1ab8f5d8e9f0fbd5 Mon Sep 17 00:00:00 2001
> From: marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
> Date: Tue, 10 Apr 2018 07:24:59 +0000
> Subject: [PATCH 1/4] Backport r259265
>
> gcc/lto/ChangeLog:
>
> 2018-04-10 Richard Biener <rguenther@suse.de>
> Martin Liska <mliska@suse.cz>
>
> PR lto/85248
> * lto-symtab.c (lto_symtab_merge_p): Handle noreturn attribute.
Support for syntactic duplicates was new at that time and several
changes was made later. So enabling more of them may lead to troubles.
Did you test that this works for Firefox build?
Honza