public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "steven at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/20514] hoisting of label out of jumptable would take place at cse, should happen at trees Date: Fri, 06 May 2005 08:50:00 -0000 [thread overview] Message-ID: <20050506085028.920.qmail@sourceware.org> (raw) In-Reply-To: <20050317082132.20514.aoliva@gcc.gnu.org> ------- Additional Comments From steven at gcc dot gnu dot org 2005-05-06 08:50 ------- Can someone explain what is expected here? I get the following .optimized dump: main () { int lsm_tmp.1; int D.1572; int D.1571; int i.0; <L8>:; lsm_tmp.1 = i; goto <bb 2> (<L10>); <L9>:; <L10>:; switch (lsm_tmp.1) { case 0 ... 1: goto <L1>; case 2 ... 3: goto <L13>; case 5: goto <L5>; default : goto <L9>; } <L1>:; i = lsm_tmp.1; D.1571 = 1; goto <bb 6> (<L7>); <L5>:; lsm_tmp.1 = 4; goto <bb 1> (<L9>); <L13>:; i = lsm_tmp.1; D.1571 = 0; <L7>:; return D.1571; } -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20514
next prev parent reply other threads:[~2005-05-06 8:50 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2005-03-17 8:21 [Bug tree-optimization/20514] New: " aoliva at gcc dot gnu dot org 2005-03-17 17:23 ` [Bug tree-optimization/20514] " pinskia at gcc dot gnu dot org 2005-04-13 18:30 ` pinskia at gcc dot gnu dot org 2005-05-06 8:50 ` steven at gcc dot gnu dot org [this message] 2005-05-06 13:40 ` pinskia at gcc dot gnu dot org [not found] <bug-20514-334@http.gcc.gnu.org/bugzilla/> 2006-09-17 8:00 ` pinskia at gcc dot gnu dot org 2007-12-14 15:01 ` aldot at gcc dot gnu dot org [not found] <bug-20514-4@http.gcc.gnu.org/bugzilla/> 2021-05-04 12:31 ` rguenth at gcc dot gnu.org 2021-07-24 5:17 ` pinskia at gcc dot gnu.org 2023-08-05 3:09 ` pinskia 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=20050506085028.920.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).