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From: "irar at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/49478] ice in expand_widen_pattern_expr with -O3
Date: Tue, 21 Jun 2011 11:59:00 -0000	[thread overview]
Message-ID: <bug-49478-4-z8GVSNQ5OO@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-49478-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49478

--- Comment #5 from irar at gcc dot gnu.org 2011-06-21 11:58:36 UTC ---
Author: irar
Date: Tue Jun 21 11:58:33 2011
New Revision: 175255

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175255
Log:

        PR tree-optimization/49478
        * tree-vect-loop.c (vectorizable_reduction): Handle DOT_PROD_EXPR
        with constant operand.


Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr49478.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-loop.c


  parent reply	other threads:[~2011-06-21 11:59 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-06-20 19:47 [Bug c/49478] New: " dcb314 at hotmail dot com
2011-06-21  0:32 ` [Bug middle-end/49478] " hjl.tools at gmail dot com
2011-06-21  7:33 ` irar at il dot ibm.com
2011-06-21  9:40 ` rguenth at gcc dot gnu.org
2011-06-21 10:03 ` irar at il dot ibm.com
2011-06-21 11:59 ` irar at gcc dot gnu.org [this message]
2011-06-21 12:14 ` [Bug tree-optimization/49478] " irar at il dot ibm.com

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