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* [Bug fortran/110720] New: Internal compiler error (segmentation fault) in gfc_expression_rank
@ 2023-07-18 14:56 adrien.morison at gmail dot com
2023-07-18 15:38 ` [Bug fortran/110720] [13 Regression] " anlauf at gcc dot gnu.org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: adrien.morison at gmail dot com @ 2023-07-18 14:56 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110720
Bug ID: 110720
Summary: Internal compiler error (segmentation fault) in
gfc_expression_rank
Product: gcc
Version: 13.1.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: adrien.morison at gmail dot com
Target Milestone: ---
Created attachment 55569
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55569&action=edit
Minimal test case triggering the problem, foo_mod.f90 in the above command
This is with a development snapshot on commit
bef95ba085b0ae9bf3eb79a8eed685236d773116
Compiling the attached code lead to an internal compiler error. The attached
code is a self-contained example that triggers the problem, and is a stripped
down version of the actual code (which does a bunch of computations instead of
setting things to 0).
Command:
gfortran -v -save-temps -freport-bug -c foo_mod.f90
Output:
Using built-in specs.
COLLECT_GCC=gfortran
Target: x86_64-pc-linux-gnu
Configured with: /build/gcc/src/gcc/configure
--enable-languages=ada,c,c++,d,fortran,go,lto,objc,obj-c++ --enable-bootstrap
--prefix=/usr --libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man
--infodir=/usr/share/info --with-bugurl=https://bugs.archlinux.org/
--with-build-config=bootstrap-lto --with-linker-hash-style=gnu
--with-system-zlib --enable-__cxa_atexit --enable-cet=auto
--enable-checking=release --enable-clocale=gnu --enable-default-pie
--enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object
--enable-libstdcxx-backtrace --enable-link-serialization=1
--enable-linker-build-id --enable-lto --enable-multilib --enable-plugin
--enable-shared --enable-threads=posix --disable-libssp --disable-libstdcxx-pch
--disable-werror
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 13.1.1 20230714 (GCC)
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-freport-bug' '-c' '-mtune=generic'
'-march=x86-64'
/usr/lib/gcc/x86_64-pc-linux-gnu/13.1.1/f951 foo_mod.f90 -quiet -dumpbase
foo_mod.f90 -dumpbase-ext .f90 -mtune=generic -march=x86-64 -version
-freport-bug -fintrinsic-modules-path
/usr/lib/gcc/x86_64-pc-linux-gnu/13.1.1/finclude
-fpre-include=/usr/include/finclude/math-vector-fortran.h -o foo_mod.s
GNU Fortran (GCC) version 13.1.1 20230714 (x86_64-pc-linux-gnu)
compiled by GNU C version 13.1.1 20230714, GMP version 6.2.1, MPFR
version 4.2.0-p9, MPC version 1.3.1, isl version isl-0.26-GMP
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
f951: internal compiler error: Segmentation fault
0x1a10354 internal_error(char const*, ...)
???:0
0x77d345 gfc_expression_rank(gfc_expr*)
???:0
0x7392cc gfc_match_expr(gfc_expr**)
???:0
0x7792e0 gfc_match_actual_arglist(int, gfc_actual_arglist**, bool)
???:0
0x784cd3 gfc_match_rvalue(gfc_expr**)
???:0
0x7392cc gfc_match_expr(gfc_expr**)
???:0
0x739778 gfc_match(char const*, ...)
???:0
0x739f29 gfc_match_assignment()
???:0
0x793ac4 gfc_parse_file()
???:0
Please submit a full bug report, with preprocessed source.
Please include the complete backtrace with any bug report.
See <https://bugs.archlinux.org/> for instructions.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug fortran/110720] [13 Regression] Internal compiler error (segmentation fault) in gfc_expression_rank
2023-07-18 14:56 [Bug fortran/110720] New: Internal compiler error (segmentation fault) in gfc_expression_rank adrien.morison at gmail dot com
@ 2023-07-18 15:38 ` anlauf at gcc dot gnu.org
2023-07-18 20:18 ` pault at gcc dot gnu.org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: anlauf at gcc dot gnu.org @ 2023-07-18 15:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110720
anlauf at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |anlauf at gcc dot gnu.org,
| |pault at gcc dot gnu.org
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
Summary|Internal compiler error |[13 Regression] Internal
|(segmentation fault) in |compiler error
|gfc_expression_rank |(segmentation fault) in
| |gfc_expression_rank
Last reconfirmed| |2023-07-18
See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=109948
--- Comment #1 from anlauf at gcc dot gnu.org ---
Looks like a dup of pr109948, which is fixed on 14-trunk.
@Paul: do you think your patch (commit r14-1487-g3c2eba4) is
backportable to 13-branch?
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug fortran/110720] [13 Regression] Internal compiler error (segmentation fault) in gfc_expression_rank
2023-07-18 14:56 [Bug fortran/110720] New: Internal compiler error (segmentation fault) in gfc_expression_rank adrien.morison at gmail dot com
2023-07-18 15:38 ` [Bug fortran/110720] [13 Regression] " anlauf at gcc dot gnu.org
@ 2023-07-18 20:18 ` pault at gcc dot gnu.org
2023-07-18 20:22 ` anlauf at gcc dot gnu.org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: pault at gcc dot gnu.org @ 2023-07-18 20:18 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110720
--- Comment #2 from Paul Thomas <pault at gcc dot gnu.org> ---
(In reply to anlauf from comment #1)
> Looks like a dup of pr109948, which is fixed on 14-trunk.
>
> @Paul: do you think your patch (commit r14-1487-g3c2eba4) is
> backportable to 13-branch?
I know that it is :-)
I'll propose a backport to the list unless you want to OK it here?
Cheers
Paul
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug fortran/110720] [13 Regression] Internal compiler error (segmentation fault) in gfc_expression_rank
2023-07-18 14:56 [Bug fortran/110720] New: Internal compiler error (segmentation fault) in gfc_expression_rank adrien.morison at gmail dot com
2023-07-18 15:38 ` [Bug fortran/110720] [13 Regression] " anlauf at gcc dot gnu.org
2023-07-18 20:18 ` pault at gcc dot gnu.org
@ 2023-07-18 20:22 ` anlauf at gcc dot gnu.org
2023-07-19 6:38 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: anlauf at gcc dot gnu.org @ 2023-07-18 20:22 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110720
--- Comment #3 from anlauf at gcc dot gnu.org ---
(In reply to Paul Thomas from comment #2)
> (In reply to anlauf from comment #1)
> > Looks like a dup of pr109948, which is fixed on 14-trunk.
> >
> > @Paul: do you think your patch (commit r14-1487-g3c2eba4) is
> > backportable to 13-branch?
>
> I know that it is :-)
>
> I'll propose a backport to the list unless you want to OK it here?
I don't remember any regressions from the fix on mainline, so OK from me.
Let's fix this issue in time before 13.2 comes out...
:-)
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug fortran/110720] [13 Regression] Internal compiler error (segmentation fault) in gfc_expression_rank
2023-07-18 14:56 [Bug fortran/110720] New: Internal compiler error (segmentation fault) in gfc_expression_rank adrien.morison at gmail dot com
` (2 preceding siblings ...)
2023-07-18 20:22 ` anlauf at gcc dot gnu.org
@ 2023-07-19 6:38 ` rguenth at gcc dot gnu.org
2023-07-27 9:27 ` rguenth at gcc dot gnu.org
2023-08-27 18:42 ` anlauf at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-07-19 6:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110720
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |13.2
Priority|P3 |P4
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug fortran/110720] [13 Regression] Internal compiler error (segmentation fault) in gfc_expression_rank
2023-07-18 14:56 [Bug fortran/110720] New: Internal compiler error (segmentation fault) in gfc_expression_rank adrien.morison at gmail dot com
` (3 preceding siblings ...)
2023-07-19 6:38 ` rguenth at gcc dot gnu.org
@ 2023-07-27 9:27 ` rguenth at gcc dot gnu.org
2023-08-27 18:42 ` anlauf at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-07-27 9:27 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110720
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|13.2 |13.3
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 13.2 is being released, retargeting bugs to GCC 13.3.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug fortran/110720] [13 Regression] Internal compiler error (segmentation fault) in gfc_expression_rank
2023-07-18 14:56 [Bug fortran/110720] New: Internal compiler error (segmentation fault) in gfc_expression_rank adrien.morison at gmail dot com
` (4 preceding siblings ...)
2023-07-27 9:27 ` rguenth at gcc dot gnu.org
@ 2023-08-27 18:42 ` anlauf at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: anlauf at gcc dot gnu.org @ 2023-08-27 18:42 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110720
anlauf at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
Known to fail| |13.1.0, 13.2.0
--- Comment #5 from anlauf at gcc dot gnu.org ---
Fixed on mainline by r14-2022-g577223aebc7acd,
and on 13-branch by r13-7761-gd6997a5aab7aaa.
Thanks, Paul!
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2023-08-27 18:42 UTC | newest]
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2023-07-18 14:56 [Bug fortran/110720] New: Internal compiler error (segmentation fault) in gfc_expression_rank adrien.morison at gmail dot com
2023-07-18 15:38 ` [Bug fortran/110720] [13 Regression] " anlauf at gcc dot gnu.org
2023-07-18 20:18 ` pault at gcc dot gnu.org
2023-07-18 20:22 ` anlauf at gcc dot gnu.org
2023-07-19 6:38 ` rguenth at gcc dot gnu.org
2023-07-27 9:27 ` rguenth at gcc dot gnu.org
2023-08-27 18:42 ` anlauf at gcc dot gnu.org
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