public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "jakub at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/23848] [4.0/4.1/4.2/4.3 Regression] stack deallocation can be more efficient
Date: Thu, 15 Nov 2007 19:03:00 -0000	[thread overview]
Message-ID: <20071115190305.26276.qmail@sourceware.org> (raw)
In-Reply-To: <bug-23848-1057@http.gcc.gnu.org/bugzilla/>



------- Comment #5 from jakub at gcc dot gnu dot org  2007-11-15 19:03 -------
Subject: Bug 23848

Author: jakub
Date: Thu Nov 15 19:02:54 2007
New Revision: 130206

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130206
Log:
        PR middle-end/23848
        * tree-ssa-ccp.c (optimize_stack_restore): New function.
        (execute_fold_all_builtins): Call optimize_stack_restore for
        BUILT_IN_STACK_RESTORE.

        * gcc.dg/tree-ssa/pr23848-1.c: New test.
        * gcc.dg/tree-ssa/pr23848-2.c: New test.
        * gcc.dg/tree-ssa/pr23848-3.c: New test.
        * gcc.dg/tree-ssa/pr23848-4.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/pr23848-1.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/pr23848-2.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/pr23848-3.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/pr23848-4.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-ccp.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23848


  parent reply	other threads:[~2007-11-15 19:03 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <bug-23848-1057@http.gcc.gnu.org/bugzilla/>
2006-03-06  2:30 ` [Bug middle-end/23848] [4.0/4.1/4.2 " pinskia at gcc dot gnu dot org
2006-03-11  3:20 ` mmitchel at gcc dot gnu dot org
2006-06-04 19:06 ` mmitchel at gcc dot gnu dot org
2007-02-03 15:43 ` [Bug middle-end/23848] [4.0/4.1/4.2/4.3 " gdr at gcc dot gnu dot org
2007-02-03 17:25 ` jsm28 at gcc dot gnu dot org
2007-02-14  9:13 ` mmitchel at gcc dot gnu dot org
2007-11-03 21:19 ` jakub at gcc dot gnu dot org
2007-11-04 21:36 ` jakub at gcc dot gnu dot org
2007-11-15 19:03 ` jakub at gcc dot gnu dot org [this message]
2007-11-15 19:37 ` [Bug middle-end/23848] [4.0/4.1/4.2 " jakub at gcc dot gnu dot org
2008-07-04 20:04 ` [Bug middle-end/23848] [4.2 " jsm28 at gcc dot gnu dot org
2009-03-30 15:47 ` jsm28 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=20071115190305.26276.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).