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Re: Apply attribute returns_nonnull in libiberty

From: Marc Glisse <marc dot glisse at inria dot fr>
To: Jeff Law <law at redhat dot com>
Cc: DJ Delorie <dj at redhat dot com>, gcc-patches at gcc dot gnu dot org
Date: Tue, 15 Oct 2013 21:25:03 +0200 (CEST)
Subject: Re: Apply attribute returns_nonnull in libiberty
Authentication-results: sourceware.org; auth=none
References: <alpine dot DEB dot 2 dot 02 dot 1310111939180 dot 6899 at stedding dot saclay dot inria dot fr> <alpine dot DEB dot 2 dot 02 dot 1310111952490 dot 7051 at stedding dot saclay dot inria dot fr> <201310111830 dot r9BIUDTR021438 at greed dot delorie dot com> <alpine dot DEB dot 2 dot 02 dot 1310112229470 dot 8853 at stedding dot saclay dot inria dot fr> <201310112046 dot r9BKk4VF008796 at greed dot delorie dot com> <alpine dot DEB dot 2 dot 02 dot 1310112334540 dot 4994 at stedding dot saclay dot inria dot fr> <525D9170 dot 6020602 at redhat dot com>

On Tue, 15 Oct 2013, Jeff Law wrote:

On 10/11/13 17:21, Marc Glisse wrote:

The gcc-specific part now. Bootstrap+testsuite on
x86_64-unknown-linux-gnu together with the libiberty patch (well,
libgomp.graphite/force-parallel-4.c failed, but that randomly happens).

2013-10-12  Marc Glisse  <marc.glisse@inria.fr>

     PR tree-optimization/58689
     * system.h (concat, reconcat, choose_temp_base, xmalloc, xrealloc,
     xcalloc, xstrdup, xstrndup, xmemdup, pex_init): Mark with attribute
     returns_nonnull.

OK.
jeff


Thanks.

I am going to wait a bit though. I sent an email to all libiberty users,and if none of them complains, I'd rather go with the original patch:


http://gcc.gnu.org/ml/gcc-patches/2013-10/msg00817.html

--
Marc Glisse

References:
- Apply attribute returns_nonnull in libiberty
  - From: Marc Glisse
- Re: Apply attribute returns_nonnull in libiberty
  - From: Marc Glisse
- Re: Apply attribute returns_nonnull in libiberty
  - From: DJ Delorie
- Re: Apply attribute returns_nonnull in libiberty
  - From: Marc Glisse
- Re: Apply attribute returns_nonnull in libiberty
  - From: DJ Delorie
- Re: Apply attribute returns_nonnull in libiberty
  - From: Marc Glisse
- Re: Apply attribute returns_nonnull in libiberty
  - From: Jeff Law

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