public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "irar at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/51704] [4.7 Regression] ICE: vector VEC(vec_void_p,base) index domain error, in vinfo_for_stmt at tree-vectorizer.h:620 with -O3 -fno-tree-copy-prop -fno-tree-fre
Date: Sun, 01 Jan 2012 13:53:00 -0000	[thread overview]
Message-ID: <bug-51704-4-WBh17VWaJ1@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-51704-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51704

--- Comment #3 from irar at gcc dot gnu.org 2012-01-01 13:52:21 UTC ---
Author: irar
Date: Sun Jan  1 13:52:13 2012
New Revision: 182769

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182769
Log:

        PR tree-optimization/51704
        * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Check that
        a use is inside the basic block or loop before accessing its
        vect info.


Added:
    trunk/gcc/testsuite/gfortran.dg/vect/no-fre-no-copy-prop-O3-pr51704.f90
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/vect/vect.exp
    trunk/gcc/tree-vect-slp.c


  parent reply	other threads:[~2012-01-01 13:53 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-29 19:02 [Bug tree-optimization/51704] New: " zsojka at seznam dot cz
2011-12-29 19:57 ` [Bug tree-optimization/51704] " jakub at gcc dot gnu.org
2011-12-29 20:02 ` jakub at gcc dot gnu.org
2012-01-01  9:44 ` irar at il dot ibm.com
2012-01-01 13:53 ` irar at gcc dot gnu.org [this message]
2012-01-02  6:54 ` irar at il dot ibm.com

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=bug-51704-4-WBh17VWaJ1@http.gcc.gnu.org/bugzilla/ \
    --to=gcc-bugzilla@gcc.gnu.org \
    --cc=gcc-bugs@gcc.gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).