public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/59817] [4.8/4.9/4.10 Regression] ICE in extract_affine_chrec with -O2 -ftree-loop-linear
Date: Mon, 14 Apr 2014 08:09:00 -0000 [thread overview]
Message-ID: <bug-59817-4-Tj6dcm77aw@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-59817-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59817
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Apr 14 08:09:06 2014
New Revision: 209355
URL: http://gcc.gnu.org/viewcvs?rev=209355&root=gcc&view=rev
Log:
2014-04-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/59817
PR tree-optimization/60453
* graphite-scop-detection.c (graphite_can_represent_scev): Complete
recursion to catch all CHRECs in the scalar evolution and restrict
the predicate for the remains appropriately.
* gfortran.dg/graphite/pr59817.f: New testcase.
* gcc.dg/graphite/pr59817-1.c: Likewise.
* gcc.dg/graphite/pr59817-2.c: Likewise.
Added:
trunk/gcc/testsuite/gcc.dg/graphite/pr59817-1.c
trunk/gcc/testsuite/gcc.dg/graphite/pr59817-2.c
trunk/gcc/testsuite/gfortran.dg/graphite/pr59817.f
Modified:
trunk/gcc/ChangeLog
trunk/gcc/graphite-scop-detection.c
trunk/gcc/testsuite/ChangeLog
next prev parent reply other threads:[~2014-04-14 8:09 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-15 0:47 [Bug tree-optimization/59817] New: " anton at samba dot org
2014-01-15 11:53 ` [Bug tree-optimization/59817] " rguenth at gcc dot gnu.org
2014-04-08 3:55 ` asolokha at gmx dot com
2014-04-11 9:29 ` asolokha at gmx dot com
2014-04-11 10:27 ` rguenth at gcc dot gnu.org
2014-04-11 10:31 ` rguenth at gcc dot gnu.org
2014-04-11 10:31 ` [Bug tree-optimization/59817] [4.8/4.9 Regression] " rguenth at gcc dot gnu.org
2014-04-14 8:09 ` rguenth at gcc dot gnu.org [this message]
2014-04-14 8:12 ` rguenth at gcc dot gnu.org
2014-04-14 8:12 ` rguenth at gcc dot gnu.org
2014-04-22 13:23 ` [Bug tree-optimization/59817] [4.8 " rguenth at gcc dot gnu.org
2014-05-05 13:49 ` rguenth at gcc dot gnu.org
2014-05-05 13:50 ` rguenth at gcc dot gnu.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-59817-4-Tj6dcm77aw@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).