public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "dominiq at lps dot ens dot fr" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/36286] [4.4 Regression] ICE with -ftree-loop-linear and -O1 and above
Date: Wed, 21 May 2008 08:53:00 -0000	[thread overview]
Message-ID: <20080521085218.26935.qmail@sourceware.org> (raw)
In-Reply-To: <bug-36286-12313@http.gcc.gnu.org/bugzilla/>



------- Comment #1 from dominiq at lps dot ens dot fr  2008-05-21 08:52 -------
I also see it on powerpc-apple-darwin9 at revision 135683. The following
reduced case:

program test_count
    integer, dimension(2,3) :: a, b
    a = reshape( (/ 1, 3, 5, 2, 4, 6 /), (/ 2, 3 /))
    b = reshape( (/ 0, 3, 5, 7, 4, 8 /), (/ 2, 3 /))
    print '(3l6)', a.ne.b
!    print *, a(1,:).ne.b(1,:)
    print *, a(2,:).ne.b(2,:)
    print *, count(a.ne.b)
end program test_count

gives:

count_db.f90:1: internal compiler error: vector VEC(lambda_vector,base) index
domain error, in gather_interchange_stats at tree-loop-linear.c:150

If I uncomment the commented line I get:

count_db.f90:1: internal compiler error: in calculate_allocation, at vec.c:51


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36286


  reply	other threads:[~2008-05-21  8:53 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-05-21  7:19 [Bug middle-end/36286] New: " dominiq at lps dot ens dot fr
2008-05-21  8:53 ` dominiq at lps dot ens dot fr [this message]
2008-05-21 10:42 ` [Bug middle-end/36286] " rguenth at gcc dot gnu dot org
2008-05-21 15:05 ` burnus at gcc dot gnu dot org
2008-05-21 23:14 ` spop at gcc dot gnu dot org
2008-05-21 23:14 ` spop 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=20080521085218.26935.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).