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From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/56695] [4.9 Regression] ICE in expand_vec_cond_expr, at optabs.c:6751
Date: Thu, 28 Mar 2013 11:15:00 -0000	[thread overview]
Message-ID: <bug-56695-4-HQV9ocRSou@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-56695-4@http.gcc.gnu.org/bugzilla/>


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56695

--- Comment #13 from Marek Polacek <mpolacek at gcc dot gnu.org> 2013-03-28 11:15:20 UTC ---
Author: mpolacek
Date: Thu Mar 28 11:14:44 2013
New Revision: 197192

URL: http://gcc.gnu.org/viewcvs?rev=197192&root=gcc&view=rev
Log:
PR tree-optimization/56695
* tree-vect-stmts.c (vectorizable_condition): Unconditionally
build signed result of a vector comparison.
* tree-cfg.c (verify_gimple_comparison): Check that a result
of a vector comparison has signed type.

Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr56695.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-cfg.c
    trunk/gcc/tree-vect-stmts.c


  parent reply	other threads:[~2013-03-28 11:15 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-23 10:59 [Bug tree-optimization/56695] New: " antoine.balestrat at gmail dot com
2013-03-23 12:12 ` [Bug tree-optimization/56695] " mpolacek at gcc dot gnu.org
2013-03-23 17:04 ` glisse at gcc dot gnu.org
2013-03-23 17:06 ` glisse at gcc dot gnu.org
2013-03-25 10:24 ` [Bug tree-optimization/56695] [4.9 Regression] " rguenth at gcc dot gnu.org
2013-03-26 15:20 ` mpolacek at gcc dot gnu.org
2013-03-26 16:03 ` glisse at gcc dot gnu.org
2013-03-26 16:20 ` mpolacek at gcc dot gnu.org
2013-03-27  9:54 ` rguenth at gcc dot gnu.org
2013-03-27  9:57 ` rguenth at gcc dot gnu.org
2013-03-27 10:08 ` rguenth at gcc dot gnu.org
2013-03-27 10:10 ` rguenth at gcc dot gnu.org
2013-03-27 10:52 ` mpolacek at gcc dot gnu.org
2013-03-28 11:15 ` mpolacek at gcc dot gnu.org [this message]
2013-03-28 11:15 ` mpolacek at gcc dot gnu.org

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