public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/42662]  New: invalid rtl sharing found in the insn
Date: Fri, 08 Jan 2010 18:09:00 -0000	[thread overview]
Message-ID: <bug-42662-9596@http.gcc.gnu.org/bugzilla/> (raw)

I just tried to compile the package cross-avr-gcc44 with the GNU
C compiler version 4.5 snapshot 20100107 and the compiler said

../../gcc/real.c:2486:1: error: invalid rtl sharing found in the insn
(debug_insn 287 285 289 22 ../../gcc/real.c:291 (var_location:QI D#65 (ltu:QI
(plus:DI (mult:DI (reg:DI 520 [ ai ])
                (const_int 2 [0x2]))
            (reg:DI 277 [ D.25377 ]))
        (mult:DI (reg:DI 520 [ ai ])
            (const_int 2 [0x2])))) -1 (nil))
../../gcc/real.c:2486:1: error: shared rtx
(mult:DI (reg:DI 520 [ ai ])
    (const_int 2 [0x2]))
../../gcc/real.c:2486:1: internal compiler error: internal consistency failure
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Preprocessed source code attached. Flags -g -O3 required.


-- 
           Summary: invalid rtl sharing found in the insn
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dcb314 at hotmail dot com
  GCC host triplet: x86_64-suse-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42662


             reply	other threads:[~2010-01-08 18:09 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-01-08 18:09 dcb314 at hotmail dot com [this message]
2010-01-08 18:10 ` [Bug c/42662] " dcb314 at hotmail dot com
2010-01-08 18:11 ` [Bug debug/42662] [4.5 Regression] " pinskia at gcc dot gnu dot org
2010-01-09 17:25 ` jakub at gcc dot gnu dot org
2010-01-09 20:35 ` hjl dot tools at gmail dot com
2010-01-11  9:25 ` jakub at gcc dot gnu dot org
2010-01-11  9:36 ` jzhang918 at gmail dot com
2010-01-11  9:47 ` jakub at gcc dot gnu dot org
2010-01-11 10:11 ` jzhang918 at gmail dot com
2010-01-12  9:46 ` jakub at gcc dot gnu dot org
2010-01-12  9:47 ` jakub at gcc dot gnu dot org
2010-01-13 10:08 ` jakub 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=bug-42662-9596@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).