From: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
To: Mike Stump <mikestump@comcast.net>
Cc: gcc-patches@gcc.gnu.org, Richard Guenther <rguenther@suse.de>
Subject: Re: [lto, testsuite] Don't use visibility on targets that don't support it (PR lto/47334)
Date: Tue, 05 Apr 2011 18:11:00 -0000 [thread overview]
Message-ID: <ydd62qs4lgp.fsf@manam.CeBiTec.Uni-Bielefeld.DE> (raw)
In-Reply-To: <9F3CD3EC-B7DD-4DA8-BA2C-64CF6F018159@comcast.net> (Mike Stump's message of "Tue, 5 Apr 2011 10:42:33 -0700")
Mike Stump <mikestump@comcast.net> writes:
> On Apr 5, 2011, at 1:56 AM, Rainer Orth wrote:
>> * lto.c (promote_var): Only set VISIBILITY_HIDDEN if
>> HAVE_GAS_HIDDEN.
>
> This looks wrong, there are more things that have visibility than those things that use GAS and have .hidden. Darwin I think is one of them. ? cygming.h seems to be another.
As for many of the HAVE_GAS_* macros, this one is a misnomer: it simply
describes if the target assembler has visibility support (at least for
many targets).
Rainer
--
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Rainer Orth, Center for Biotechnology, Bielefeld University
next prev parent reply other threads:[~2011-04-05 18:11 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-05 8:56 Rainer Orth
2011-04-05 9:47 ` Richard Guenther
2011-04-05 17:42 ` Mike Stump
2011-04-05 18:11 ` Rainer Orth [this message]
2011-06-09 7:33 ` Rainer Orth
2011-06-09 9:51 ` Richard Guenther
2011-06-09 10:00 ` Jan Hubicka
2011-06-09 18:52 ` Mike Stump
2011-04-05 17:44 ` Mike Stump
2011-04-05 18:21 ` Rainer Orth
2011-04-19 18:31 ` Rainer Orth
2011-04-20 8:26 ` Mike Stump
2011-04-21 13:04 ` Rainer Orth
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