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From: "stefansf at linux dot ibm.com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug testsuite/111462] [14 regression] gcc.dg/tree-ssa/ssa-sink-18.c fails after r14-4089-gd45ddc2c04e471
Date: Tue, 19 Sep 2023 15:30:42 +0000 [thread overview]
Message-ID: <bug-111462-4-u3194OjI47@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-111462-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111462
--- Comment #6 from Stefan Schulze Frielinghaus <stefansf at linux dot ibm.com> ---
(In reply to Richard Biener from comment #5)
> (In reply to Stefan Schulze Frielinghaus from comment #4)
> > Since r14-4089-gd45ddc2c04e471 bootstrap fails on s390 with
> >
> > /devel/gcc/build/./prev-gcc/xg++ -B/devel/gcc/build/./prev-gcc/
> > -B/devel/gcc/dst/s390x-ibm-linux-gnu/bin/ -nostdinc++
> > -B/devel/gcc/build/prev-s390x-ibm-linux-gnu/libstdc++-v3/src/.libs
> > -B/devel/gcc/build/prev-s390x-ibm-linux-gnu/libstdc++-v3/libsupc++/.libs
> > -I/devel/gcc/build/prev-s390x-ibm-linux-gnu/libstdc++-v3/include/s390x-ibm-
> > linux-gnu -I/devel/gcc/build/prev-s390x-ibm-linux-gnu/libstdc++-v3/include
> > -I/devel/gcc/src/libstdc++-v3/libsupc++
> > -L/devel/gcc/build/prev-s390x-ibm-linux-gnu/libstdc++-v3/src/.libs
> > -L/devel/gcc/build/prev-s390x-ibm-linux-gnu/libstdc++-v3/libsupc++/.libs
> > -I/devel/gcc/src/libcpp -I. -I/devel/gcc/src/libcpp/../include
> > -I/devel/gcc/src/libcpp/include -g -O2 -fchecking=1 -W -Wall -Wno-narrowing
> > -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long -Werror
> > -fno-exceptions -fno-rtti -I/devel/gcc/src/libcpp -I.
> > -I/devel/gcc/src/libcpp/../include -I/devel/gcc/src/libcpp/include -c -o
> > line-map.o -MT line-map.o -MMD -MP -MF .deps/line-map.Tpo
> > /devel/gcc/src/libcpp/line-map.cc
> > /devel/gcc/src/libcpp/line-map.cc: In function 'int
> > linemap_compare_locations(line_maps*, location_t, location_t)':
> > /devel/gcc/src/libcpp/line-map.cc:1434:1: error: statement uses released SSA
> > name
> > 1434 | linemap_compare_locations (line_maps *set,
> > | ^~~~~~~~~~~~~~~~~~~~~~~~~
> > _219 = _216;
> > The use of _216 should have been replaced
> > during GIMPLE pass: dom
> > /devel/gcc/src/libcpp/line-map.cc:1434:1: internal compiler error: cannot
> > update SSA form
> >
> > If you think it might be helpful to reduce line-map.cc then just give me a
> > ping.
>
> that's PR111465, fixed by r14-4128-g564ecb7d5afb0b hopefully
Right, fixed on current trunk. Thanks!
next prev parent reply other threads:[~2023-09-19 15:30 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-18 17:49 [Bug tree-optimization/111462] New: " seurer at gcc dot gnu.org
2023-09-18 17:58 ` [Bug testsuite/111462] " pinskia at gcc dot gnu.org
2023-09-18 18:01 ` seurer at gcc dot gnu.org
2023-09-19 8:57 ` rguenth at gcc dot gnu.org
2023-09-19 13:53 ` stefansf at linux dot ibm.com
2023-09-19 14:22 ` rguenth at gcc dot gnu.org
2023-09-19 15:30 ` stefansf at linux dot ibm.com [this message]
2023-10-17 12:56 ` rguenth at gcc dot gnu.org
2023-10-25 20:31 ` seurer at gcc dot gnu.org
2023-10-30 10:01 ` rguenth at gcc dot gnu.org
2023-10-30 10:03 ` cvs-commit at gcc dot gnu.org
2023-10-30 10:03 ` rguenth at gcc dot gnu.org
2023-11-10 14:28 ` rguenth at gcc dot gnu.org
2024-02-07 22:21 ` seurer at gcc dot gnu.org
2024-02-28 11:12 ` cvs-commit at gcc dot gnu.org
2024-02-28 11:13 ` jakub at gcc dot gnu.org
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