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From: "rth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/56858] alpha looks for NOTE_INSN_EH_REGION notes that cannot exist
Date: Mon, 08 Apr 2013 19:27:00 -0000	[thread overview]
Message-ID: <bug-56858-4-JrD0t1k964@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-56858-4@http.gcc.gnu.org/bugzilla/>


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56858

--- Comment #9 from Richard Henderson <rth at gcc dot gnu.org> 2013-04-08 19:27:03 UTC ---
(In reply to comment #8)
> The part of alpha EH that depends on the notes must have been been
> broken since than, more than 12 years.  Without anyone noticing...

Sure.  Do you know any package that combines C++ EH with IEEE exceptions?
I don't.  In fact, I don't actually know of a package that wants to enable
trapping fp math at all.

> I really, really wouldn't like to keep this code in alpha alive, and
> with it these REG_EH_REGION notes, for barely (if at all) used ages-old
> alpha targets...

Do you believe that you're going to be able to delete the notes entirely,
and that it's only Alpha that's keeping them alive?  That's certainly not
true, I assure you.


  parent reply	other threads:[~2013-04-08 19:27 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-06 18:07 [Bug target/56858] New: " steven at gcc dot gnu.org
2013-04-06 18:09 ` [Bug target/56858] " steven at gcc dot gnu.org
2013-04-06 21:56 ` steven at gcc dot gnu.org
2013-04-07  8:28 ` ubizjak at gmail dot com
2013-04-08  7:38 ` ubizjak at gmail dot com
2013-04-08 14:35 ` rth at gcc dot gnu.org
2013-04-08 15:32 ` steven at gcc dot gnu.org
2013-04-08 15:52 ` rth at gcc dot gnu.org
2013-04-08 18:43 ` steven at gcc dot gnu.org
2013-04-08 19:27 ` rth at gcc dot gnu.org [this message]
2013-04-08 19:42 ` stevenb.gcc at gmail dot com
2013-04-08 20:09 ` rth at gcc dot gnu.org
2013-04-21 21:15 ` ubizjak at gmail dot com
2013-04-21 21:36 ` stevenb.gcc at gmail dot com
2014-06-26 10:15 ` ubizjak at gmail dot com
2014-06-26 10:17 ` ubizjak at gmail dot com
2014-07-11  7:43 ` uros at gcc dot gnu.org
2014-07-14 14:09 ` ubizjak at gmail dot com

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