public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "vmakarov at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/48971] [4.7 regression] ICE with -msoft-float -O2
Date: Tue, 24 May 2011 16:42:00 -0000	[thread overview]
Message-ID: <bug-48971-4-hM8E7pbBji@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-48971-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48971

--- Comment #5 from Vladimir Makarov <vmakarov at gcc dot gnu.org> 2011-05-24 16:14:56 UTC ---
Author: vmakarov
Date: Tue May 24 16:14:51 2011
New Revision: 174123

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174123
Log:
2011-05-13  Vladimir Makarov  <vmakarov@redhat.com>

    PR rtl-optimization/48971
    * ira.c (setup_pressure_classes): Don't check register move cost
    for classes with one registers.  Don't add pressure class if there
    is a pressure class with the same available hard registers.
    Check contains_reg_of_mode.  Fix a typo in collecting
    temp_hard_regset.  Ignore hard registers not belonging to a class.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ira.c


  parent reply	other threads:[~2011-05-24 16:36 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-11 21:53 [Bug bootstrap/48971] New: sparc-rtems does not build joel at gcc dot gnu.org
2011-05-12  7:22 ` [Bug rtl-optimization/48971] [4.7 regression] ICE with -msoft-float -O2 ebotcazou at gcc dot gnu.org
2011-05-12 16:30 ` law at redhat dot com
2011-05-12 18:25 ` vmakarov at redhat dot com
2011-05-13 15:57 ` vmakarov at redhat dot com
2011-05-24 16:42 ` vmakarov at gcc dot gnu.org [this message]
2011-05-25  8:20 ` ebotcazou 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-48971-4-hM8E7pbBji@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).