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From: "rmansfield at qnx dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/50708] Infinite loop between rshift_double and lshift_double if count is LONG_MIN
Date: Sat, 29 Oct 2011 14:29:00 -0000	[thread overview]
Message-ID: <bug-50708-4-kHrlcGSxqU@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-50708-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50708

--- Comment #4 from Ryan Mansfield <rmansfield at qnx dot com> 2011-10-29 14:28:57 UTC ---
(In reply to comment #3)
> I haven't been able to reproduce the loop on armv5tel-linux-gnueabi with
> any of 4.4/4.5/4.6/4.7.

arm eabi targets force 64bit HOST_WIDE_INT which is why the reduced testcase
didn't fail.


  parent reply	other threads:[~2011-10-29 14:29 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-10-12 20:27 [Bug middle-end/50708] New: " rmansfield at qnx dot com
2011-10-13  9:27 ` [Bug middle-end/50708] " rguenth at gcc dot gnu.org
2011-10-29  1:16 ` rmansfield at qnx dot com
2011-10-29 13:30 ` mikpe at it dot uu.se
2011-10-29 14:29 ` rmansfield at qnx dot com [this message]
2011-10-30 20:35 ` mikpe at it dot uu.se
2012-03-28 14:26 ` rguenth at gcc dot gnu.org
2012-03-28 14:34 ` rguenth at gcc dot gnu.org
2012-03-29  8:29 ` rguenth at gcc dot gnu.org
2012-03-29  9:32 ` rguenth at gcc dot gnu.org
2012-07-05 14:55 ` rguenth at gcc dot gnu.org
2012-07-06  9:26 ` rguenth at gcc dot gnu.org
2012-07-06  9:27 ` rguenth at gcc dot gnu.org

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