public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug bootstrap/103971] New: [12 regression] build fails after r12-6420, ICE at libgfortran/generated/matmul_i1.c:2450
@ 2022-01-10 20:41 seurer at gcc dot gnu.org
2022-01-11 1:01 ` [Bug tree-optimization/103971] " pinskia at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: seurer at gcc dot gnu.org @ 2022-01-10 20:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103971
Bug ID: 103971
Summary: [12 regression] build fails after r12-6420, ICE at
libgfortran/generated/matmul_i1.c:2450
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
g:d3ff7420e941931d32ce2e332e7968fe67ba20af, r12-6420
libtool: compile: /home/seurer/gcc/git/build/gcc-trunk/./gcc/xgcc
-B/home/seurer/gcc/git/build/gcc-trunk/./gcc/
-B/home/seurer/gcc/git/install/gcc-trunk/powerpc64le-unknown-linux-gnu/bin/
-B/home/seurer/gcc/git/install/gcc-trunk/powerpc64le-unknown-linux-gnu/lib/
-isystem
/home/seurer/gcc/git/install/gcc-trunk/powerpc64le-unknown-linux-gnu/include
-isystem
/home/seurer/gcc/git/install/gcc-trunk/powerpc64le-unknown-linux-gnu/sys-include
-DHAVE_CONFIG_H -I. -I/home/seurer/gcc/git/gcc-trunk/libgfortran
-iquote/home/seurer/gcc/git/gcc-trunk/libgfortran/io
-I/home/seurer/gcc/git/gcc-trunk/libgfortran/../gcc
-I/home/seurer/gcc/git/gcc-trunk/libgfortran/../gcc/config
-I/home/seurer/gcc/git/gcc-trunk/libgfortran/../libquadmath -I../.././gcc
-I/home/seurer/gcc/git/gcc-trunk/libgfortran/../libgcc -I../libgcc
-I/home/seurer/gcc/git/gcc-trunk/libgfortran/../libbacktrace -I../libbacktrace
-I../libbacktrace -std=gnu11 -Wall -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition -Wextra -Wwrite-strings
-Werror=implicit-function-declaration -Werror=vla -fcx-fortran-rules
-ffunction-sections -fdata-sections -ffast-math -ftree-vectorize -funroll-loops
--param max-unroll-times=4 -g -O2 -MT matmul_i1.lo -MD -MP -MF
.deps/matmul_i1.Tpo -c
/home/seurer/gcc/git/gcc-trunk/libgfortran/generated/matmul_i1.c -fPIC -DPIC
-o .libs/matmul_i1.o
during GIMPLE pass: vect
/home/seurer/gcc/git/gcc-trunk/libgfortran/generated/matmul_i1.c: In function
'matmul_i1':
/home/seurer/gcc/git/gcc-trunk/libgfortran/generated/matmul_i1.c:2450:1:
internal compiler error: in operator[], at vec.h:889
2450 | matmul_i1 (gfc_array_i1 * const restrict retarray,
| ^~~~~~~~~
0x1022e357 vec<tree_node*, va_heap, vl_embed>::operator[](unsigned int)
/home/seurer/gcc/git/gcc-trunk/gcc/vec.h:889
0x1022e357 vec<tree_node*, va_heap, vl_ptr>::operator[](unsigned int)
/home/seurer/gcc/git/gcc-trunk/gcc/vec.h:1495
0x10fdf8d7 vec<machine_mode, va_heap, vl_ptr>::operator[](unsigned int) const
/home/seurer/gcc/git/gcc-trunk/gcc/tree-vect-loop.c:2882
0x10fdf8d7 vect_analyze_loop_1
/home/seurer/gcc/git/gcc-trunk/gcc/tree-vect-loop.c:2826
0x10fe008b vect_analyze_loop(loop*, vec_info_shared*)
/home/seurer/gcc/git/gcc-trunk/gcc/tree-vect-loop.c:3057
0x11023efb try_vectorize_loop_1
/home/seurer/gcc/git/gcc-trunk/gcc/tree-vectorizer.c:1047
0x11023efb try_vectorize_loop
/home/seurer/gcc/git/gcc-trunk/gcc/tree-vectorizer.c:1162
0x11024b1b execute
/home/seurer/gcc/git/gcc-trunk/gcc/tree-vectorizer.c:1278
commit d3ff7420e941931d32ce2e332e7968fe67ba20af (HEAD)
Author: Andre Vieira <andre.simoesdiasvieira@arm.com>
Date: Thu Dec 2 14:34:15 2021 +0000
[vect] Re-analyze all modes for epilogues
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/103971] [12 regression] build fails after r12-6420, ICE at libgfortran/generated/matmul_i1.c:2450
2022-01-10 20:41 [Bug bootstrap/103971] New: [12 regression] build fails after r12-6420, ICE at libgfortran/generated/matmul_i1.c:2450 seurer at gcc dot gnu.org
@ 2022-01-11 1:01 ` pinskia at gcc dot gnu.org
2022-01-11 8:41 ` rguenth at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-01-11 1:01 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103971
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |12.0
Component|bootstrap |tree-optimization
Keywords| |build, ice-on-valid-code
Severity|normal |blocker
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/103971] [12 regression] build fails after r12-6420, ICE at libgfortran/generated/matmul_i1.c:2450
2022-01-10 20:41 [Bug bootstrap/103971] New: [12 regression] build fails after r12-6420, ICE at libgfortran/generated/matmul_i1.c:2450 seurer at gcc dot gnu.org
2022-01-11 1:01 ` [Bug tree-optimization/103971] " pinskia at gcc dot gnu.org
@ 2022-01-11 8:41 ` rguenth at gcc dot gnu.org
2022-01-11 9:08 ` marxin at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-01-11 8:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103971
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/103971] [12 regression] build fails after r12-6420, ICE at libgfortran/generated/matmul_i1.c:2450
2022-01-10 20:41 [Bug bootstrap/103971] New: [12 regression] build fails after r12-6420, ICE at libgfortran/generated/matmul_i1.c:2450 seurer at gcc dot gnu.org
2022-01-11 1:01 ` [Bug tree-optimization/103971] " pinskia at gcc dot gnu.org
2022-01-11 8:41 ` rguenth at gcc dot gnu.org
@ 2022-01-11 9:08 ` marxin at gcc dot gnu.org
2022-01-12 10:20 ` avieira at gcc dot gnu.org
2022-01-12 16:15 ` avieira at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-01-11 9:08 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103971
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |avieira at gcc dot gnu.org,
| |marxin at gcc dot gnu.org
Ever confirmed|0 |1
Last reconfirmed| |2022-01-11
Status|UNCONFIRMED |NEW
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/103971] [12 regression] build fails after r12-6420, ICE at libgfortran/generated/matmul_i1.c:2450
2022-01-10 20:41 [Bug bootstrap/103971] New: [12 regression] build fails after r12-6420, ICE at libgfortran/generated/matmul_i1.c:2450 seurer at gcc dot gnu.org
` (2 preceding siblings ...)
2022-01-11 9:08 ` marxin at gcc dot gnu.org
@ 2022-01-12 10:20 ` avieira at gcc dot gnu.org
2022-01-12 16:15 ` avieira at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: avieira at gcc dot gnu.org @ 2022-01-12 10:20 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103971
--- Comment #1 from avieira at gcc dot gnu.org ---
seurer could you check whether
https://gcc.gnu.org/pipermail/gcc-patches/2022-January/588237.html fixes this?
I don't have easy access to a powerpc target for bootstrap.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/103971] [12 regression] build fails after r12-6420, ICE at libgfortran/generated/matmul_i1.c:2450
2022-01-10 20:41 [Bug bootstrap/103971] New: [12 regression] build fails after r12-6420, ICE at libgfortran/generated/matmul_i1.c:2450 seurer at gcc dot gnu.org
` (3 preceding siblings ...)
2022-01-12 10:20 ` avieira at gcc dot gnu.org
@ 2022-01-12 16:15 ` avieira at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: avieira at gcc dot gnu.org @ 2022-01-12 16:15 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103971
avieira at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
--- Comment #2 from avieira at gcc dot gnu.org ---
Have been told powerpc is working again after:
[vect] PR103971, PR103977: Fix epilogue mode selection for autodetect only
gcc/ChangeLog:
* tree-vect-loop.c (vect-analyze-loop): Handle scenario where target
does not add autovectorize_vector_modes.
https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=016bd7523131b645bca5b5530c81ab5149922743
Closing this PR.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-01-12 16:15 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-01-10 20:41 [Bug bootstrap/103971] New: [12 regression] build fails after r12-6420, ICE at libgfortran/generated/matmul_i1.c:2450 seurer at gcc dot gnu.org
2022-01-11 1:01 ` [Bug tree-optimization/103971] " pinskia at gcc dot gnu.org
2022-01-11 8:41 ` rguenth at gcc dot gnu.org
2022-01-11 9:08 ` marxin at gcc dot gnu.org
2022-01-12 10:20 ` avieira at gcc dot gnu.org
2022-01-12 16:15 ` avieira at gcc dot gnu.org
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).