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From: "rguenther at suse dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/111600] [14 Regression] RISC-V bootstrap time regression
Date: Fri, 13 Oct 2023 08:04:41 +0000 [thread overview]
Message-ID: <bug-111600-4-L9MXMRV09B@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-111600-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111600
--- Comment #27 from rguenther at suse dot de <rguenther at suse dot de> ---
On Fri, 13 Oct 2023, rdapp at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111600
>
> --- Comment #26 from Robin Dapp <rdapp at gcc dot gnu.org> ---
> So insn-opinit.cc still takes 2-3 minutes to compile here, even though the file
> is not gigantic.
> With the same GCC 13.1 x86 host compiler I see:
>
> phase opt and generate : 170.28 ( 99%) 0.75 ( 48%) 171.43 ( 99%)
> 561M ( 60%)
> callgraph functions expansion : 35.04 ( 20%) 0.50 ( 32%) 35.65 (
> 21%) 356M ( 38%)
> callgraph ipa passes : 135.02 ( 79%) 0.24 ( 15%) 135.55 ( 78%)
> 96M ( 10%)
> tree Early VRP : 127.83 ( 75%) 0.00 ( 0%) 128.11 ( 74%)
> 3141k ( 0%)
>
> Would need to re-check if this still happens with a GCC 14 host compiler. If
> so, that might be worth investigating as it seems pretty localized.
See PR111622
next prev parent reply other threads:[~2023-10-13 8:04 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-26 13:35 [Bug target/111600] New: [14.0 regression] " schwab@linux-m68k.org
2023-09-26 17:41 ` [Bug target/111600] " pinskia at gcc dot gnu.org
2023-09-27 7:36 ` [Bug target/111600] [14 Regression] " rguenth at gcc dot gnu.org
2023-09-27 7:47 ` schwab@linux-m68k.org
2023-09-27 7:50 ` schwab@linux-m68k.org
2023-09-27 8:00 ` rguenth at gcc dot gnu.org
2023-09-27 13:36 ` schwab@linux-m68k.org
2023-09-27 17:50 ` palmer at gcc dot gnu.org
2023-09-27 18:22 ` schwab@linux-m68k.org
2023-09-28 8:06 ` schwab@linux-m68k.org
2023-09-28 9:47 ` rguenth at gcc dot gnu.org
2023-09-28 13:14 ` cvs-commit at gcc dot gnu.org
2023-10-02 15:03 ` rdapp at gcc dot gnu.org
2023-10-02 15:28 ` kito at gcc dot gnu.org
2023-10-03 15:26 ` kito at gcc dot gnu.org
2023-10-04 6:46 ` rguenth at gcc dot gnu.org
2023-10-04 8:17 ` rdapp at gcc dot gnu.org
2023-10-04 9:07 ` rguenther at suse dot de
2023-10-04 12:50 ` rdapp at gcc dot gnu.org
2023-10-04 13:13 ` rguenth at gcc dot gnu.org
2023-10-04 13:21 ` rdapp at gcc dot gnu.org
2023-10-04 13:56 ` rguenth at gcc dot gnu.org
2023-10-04 14:38 ` rdapp at gcc dot gnu.org
2023-10-12 11:50 ` rdapp at gcc dot gnu.org
2023-10-13 1:39 ` juzhe.zhong at rivai dot ai
2023-10-13 7:28 ` rdapp at gcc dot gnu.org
2023-10-13 8:01 ` rdapp at gcc dot gnu.org
2023-10-13 8:04 ` rguenther at suse dot de [this message]
2023-10-31 12:35 ` cvs-commit at gcc dot gnu.org
2023-11-01 2:24 ` juzhe.zhong at rivai dot ai
2023-11-02 9:31 ` rdapp at gcc dot gnu.org
2023-11-06 18:15 ` schwab@linux-m68k.org
2023-11-06 22:07 ` juzhe.zhong at rivai dot ai
2024-03-04 4:31 ` law at gcc dot gnu.org
2024-04-30 8:26 ` [Bug target/111600] [14/15 " cvs-commit at gcc dot gnu.org
2024-05-07 7:42 ` rguenth at gcc dot gnu.org
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