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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/111241] Extraordinary amount of time spent in "callgraph functions expansion"
Date: Wed, 30 Aug 2023 16:58:38 +0000	[thread overview]
Message-ID: <bug-111241-4-uexhT41FtN@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-111241-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111241

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
With -fno-checking but still the default --enable-checking setting for the
trunk:

 alias stmt walking                 :  18.90 ( 21%)   0.20 (  7%)  25.86 ( 24%)
 8960  (  0%)
 df reaching defs                   :   9.96 ( 11%)   0.05 (  2%)   9.90 (  9%)
    0  (  0%)
 tree FRE                           :   9.07 ( 10%)   0.38 ( 13%)   9.49 (  9%)
   14M (  3%)
 tree DSE                           :   9.43 ( 11%)   0.00 (  0%)   9.45 (  9%)
   11k (  0%)


The rest are spread out.

Note "callgraph functions expansion" is a "meta" timevar and includes the above
really.

  reply	other threads:[~2023-08-30 16:58 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-30 16:31 [Bug c/111241] New: " dcb314 at hotmail dot com
2023-08-30 16:58 ` pinskia at gcc dot gnu.org [this message]
2023-08-31  9:57 ` [Bug middle-end/111241] " rguenth at gcc dot gnu.org
2023-08-31 13:06 ` rguenth at gcc dot gnu.org

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