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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/105753] [avr] ICE: in add_clobbers, at config/avr/avr-dimode.md:2705
Date: Sat, 20 May 2023 05:53:59 +0000 [thread overview]
Message-ID: <bug-105753-4-FZ8lEbKfdN@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-105753-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105753
--- Comment #19 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Georg-Johann Lay <gjl@gcc.gnu.org>:
https://gcc.gnu.org/g:80348e6aec44966e20ca1ca823247ce1381071eb
commit r14-1016-g80348e6aec44966e20ca1ca823247ce1381071eb
Author: Triffid Hunter <triffid.hunter@gmail.com>
Date: Sat May 20 07:50:00 2023 +0200
target/105753: Fix ICE in add_clobbers due to extra PARALLEL in insn.
This patch removes the superfluous parallel in [u]divmod patterns in
the AVR backend. Effect of extra parallel is that add_clobbers reaches
gcc_unreachable() because the clobbers for [u]divmod are missing.
If an insn has multiple parts like clobbers, the parallel around the
parts of the insn pattern is implicit.
gcc/
PR target/105753
* config/avr/avr.md (divmodpsi, udivmodpsi, divmodsi, udivmodsi):
Remove superfluous "parallel" in insn pattern.
([u]divmod<mode>4): Tidy code. Use gcc_unreachable() instead of
printing error text to assembly.
gcc/testsuite/
PR target/105753
* gcc.target/avr/torture/pr105753.c: New test.
next prev parent reply other threads:[~2023-05-20 5:54 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-27 22:35 [Bug target/105753] New: " filip.hejsek at gmail dot com
2022-05-28 2:55 ` [Bug target/105753] " filip.hejsek at gmail dot com
2022-06-04 22:19 ` pinskia at gcc dot gnu.org
2022-06-12 23:41 ` filip.hejsek at gmail dot com
2022-06-12 23:48 ` pinskia at gcc dot gnu.org
2022-09-11 10:19 ` triffid.hunter at gmail dot com
2022-09-25 21:45 ` pinskia at gcc dot gnu.org
2022-10-02 8:06 ` rainer-gcc at wwad dot de
2022-12-09 14:26 ` fiesh at zefix dot tv
2022-12-09 14:31 ` fiesh at zefix dot tv
2023-01-25 18:45 ` user99627 at gmx dot com
2023-01-25 19:39 ` user99627 at gmx dot com
2023-01-31 23:26 ` user99627 at gmx dot com
2023-02-01 7:48 ` fiesh at zefix dot tv
2023-02-01 10:36 ` user99627 at gmx dot com
2023-04-20 19:55 ` gjl at gcc dot gnu.org
2023-04-20 20:40 ` [Bug rtl-optimization/105753] " gjl at gcc dot gnu.org
2023-04-21 7:47 ` gjl at gcc dot gnu.org
2023-04-21 9:00 ` gjl at gcc dot gnu.org
2023-04-23 10:58 ` gjl at gcc dot gnu.org
2023-05-20 5:53 ` cvs-commit at gcc dot gnu.org [this message]
2023-05-20 6:20 ` cvs-commit at gcc dot gnu.org
2023-05-20 6:35 ` cvs-commit at gcc dot gnu.org
2023-05-20 6:46 ` gjl at gcc dot gnu.org
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