public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/19988] [4.3/4.4 Regression] pessimizes fp multiply-add/subtract combo Date: Thu, 21 Jan 2010 12:17:00 -0000 [thread overview] Message-ID: <20100121121651.29414.qmail@sourceware.org> (raw) In-Reply-To: <bug-19988-9955@http.gcc.gnu.org/bugzilla/> ------- Comment #25 from rguenth at gcc dot gnu dot org 2010-01-21 12:16 ------- Fixed for 4.5. Will not fix in earlier releases due to possible regressions the patch will cause. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Known to work| |4.5.0 Resolution| |FIXED Summary|[4.3/4.4/4.5 Regression] |[4.3/4.4 Regression] |pessimizes fp multiply- |pessimizes fp multiply- |add/subtract combo |add/subtract combo Target Milestone|4.3.5 |4.5.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19988
prev parent reply other threads:[~2010-01-21 12:17 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <bug-19988-9955@http.gcc.gnu.org/bugzilla/> 2005-10-31 2:42 ` [Bug middle-end/19988] [4.0/4.1 " mmitchel at gcc dot gnu dot org 2006-03-11 3:20 ` [Bug middle-end/19988] [4.0/4.1/4.2 " mmitchel at gcc dot gnu dot org 2007-01-18 3:36 ` [Bug middle-end/19988] [4.0/4.1/4.2/4.3 " gdr at gcc dot gnu dot org 2007-01-21 21:52 ` pinskia at gcc dot gnu dot org 2007-02-14 9:24 ` mmitchel at gcc dot gnu dot org 2007-08-01 1:01 ` stevenj at alum dot mit dot edu 2008-07-04 16:49 ` [Bug middle-end/19988] [4.2/4.3/4.4 " jsm28 at gcc dot gnu dot org 2008-09-29 15:28 ` dje at gcc dot gnu dot org 2008-10-09 19:04 ` pinskia at gcc dot gnu dot org 2008-10-10 7:25 ` rguenth at gcc dot gnu dot org 2009-02-03 9:49 ` bonzini at gnu dot org 2009-02-03 9:57 ` jakub at gcc dot gnu dot org 2009-03-31 16:46 ` [Bug middle-end/19988] [4.3/4.4/4.5 " jsm28 at gcc dot gnu dot org 2009-08-04 12:28 ` rguenth at gcc dot gnu dot org 2010-01-16 19:10 ` rguenth at gcc dot gnu dot org 2010-01-16 19:15 ` rguenth at gcc dot gnu dot org 2010-01-16 20:10 ` matz at gcc dot gnu dot org 2010-01-16 20:30 ` rguenth at gcc dot gnu dot org 2010-01-16 21:42 ` rguenth at gcc dot gnu dot org 2010-01-18 15:16 ` rguenth at gcc dot gnu dot org 2010-01-19 11:38 ` rguenth at gcc dot gnu dot org 2010-01-21 12:16 ` rguenth at gcc dot gnu dot org 2010-01-21 12:17 ` rguenth at gcc dot gnu dot org [this message]
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=20100121121651.29414.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: linkBe 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).