public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/32780] [4.3 Regression] ICE in extract_range_from_binary_expr, at tree-vrp.c:1793 at -O2 or higher
Date: Sat, 04 Aug 2007 00:44:00 -0000	[thread overview]
Message-ID: <20070804004357.6082.qmail@sourceware.org> (raw)
In-Reply-To: <bug-32780-5606@http.gcc.gnu.org/bugzilla/>



------- Comment #7 from pinskia at gcc dot gnu dot org  2007-08-04 00:43 -------
Note with mismatch checking turned on (which is done by default at stage1), we
get a different ICE (which is not related to the changes done by pointer plus:
t.c: In function 'crashGcc':
t.c:6: error: type mismatch in binary expression
long unsigned int

char *

long unsigned int

b = a & 4294967294


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32780


  parent reply	other threads:[~2007-08-04  0:44 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-16 15:57 [Bug c/32780] New: " bero at arklinux dot org
2007-07-16 15:58 ` [Bug c/32780] " bero at arklinux dot org
2007-07-16 16:13 ` bero at arklinux dot org
2007-07-16 16:47 ` [Bug middle-end/32780] [4.3 Regression] " pinskia at gcc dot gnu dot org
2007-07-18 20:15 ` pinskia at gcc dot gnu dot org
2007-07-18 20:19 ` pinskia at gcc dot gnu dot org
2007-07-18 20:20 ` pinskia at gcc dot gnu dot org
2007-08-04  0:44 ` pinskia at gcc dot gnu dot org [this message]
2007-08-04  1:17 ` pinskia at gcc dot gnu dot org
2007-08-04  5:21 ` pinskia at gcc dot gnu dot org
2007-08-04  5:22 ` pinskia at gcc dot gnu dot org

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=20070804004357.6082.qmail@sourceware.org \
    --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).