public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch
@ 2022-05-19 12:36 julie.gaspar at sipearl dot com
2022-05-19 14:10 ` [Bug c/105660] " marxin at gcc dot gnu.org
` (14 more replies)
0 siblings, 15 replies; 16+ messages in thread
From: julie.gaspar at sipearl dot com @ 2022-05-19 12:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660
Bug ID: 105660
Summary: ICE on aarch64 in warn_parm_array_mismatch
Product: gcc
Version: 12.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: julie.gaspar at sipearl dot com
Target Milestone: ---
Created attachment 52998
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52998&action=edit
preprocessed file of conservar.c
//--Description--//
While testing the Hydro benchmark on Arm architecture, building the version in
Hydro/HydroC/HydroC99_2DMpi from: https://github.com/HydroBench/Hydro.git with
gcc 12.1.0, the compilation generates an ICE. Gcc version 11.2.0 can compile
this without issue.
//--Environnement information--//
Target: aarch64-unknown-linux-gnu
Configured with: ../gcc-12.1.0/configure
--prefix=/opt/local/gcc-12.1.0-full+isl+binutils
--with-gmp=/opt/local/gcc-12.1.0-full+isl+binutils
--with-mpfr=/opt/local/gcc-12.1.0-full+isl+binutils
--with-mpc=/opt/local/gcc-12.1.0-full+isl+binutils
--with-isl=/opt/local/gcc-12.1.0-full+isl+binutils --disable-multilib
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 12.1.0 (GCC)
GNU C17 (GCC) version 12.1.0 (aarch64-unknown-linux-gnu)
compiled by GNU C version 12.1.0, GMP version 6.2.1, MPFR version
4.1.0, MPC version 1.2.1, isl version isl-0.24-GMP
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
GNU C17 (GCC) version 12.1.0 (aarch64-unknown-linux-gnu)
compiled by GNU C version 12.1.0, GMP version 6.2.1, MPFR version
4.1.0, MPC version 1.2.1, isl version isl-0.24-GMP
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 42e82fd3c52b7c6fb0e0f63d24249e6a
//--Compiler options--//
COLLECT_GCC_OPTIONS='-O3' '-fopenmp' '-g' '-c' '-mlittle-endian' '-mabi=lp64'
'-pthread'
//--Error output--//
$ make hydro
/opt/local/gcc-12.1.0-full+isl+binutils/bin/gcc -O3 -save-temps -freport-bug
-fopenmp -g -c SplitSurface.c
/opt/local/gcc-12.1.0-full+isl+binutils/bin/gcc -O3 -save-temps -freport-bug
-fopenmp -g -c cmpflx.c
/opt/local/gcc-12.1.0-full+isl+binutils/bin/gcc -O3 -save-temps -freport-bug
-fopenmp -g -c compute_deltat.c
/opt/local/gcc-12.1.0-full+isl+binutils/bin/gcc -O3 -save-temps -freport-bug
-fopenmp -g -c conservar.c
conservar.c:65:24: internal compiler error: Segmentation fault
65 | ) {
| ^
0xbeee33 crash_signal
../../gcc-12.1.0/gcc/toplev.cc:322
0x7849bc warn_parm_array_mismatch(unsigned int, tree_node*, tree_node*)
../../gcc-12.1.0/gcc/c-family/c-warn.cc:3607
0x6be303 start_function(c_declspecs*, c_declarator*, tree_node*)
../../gcc-12.1.0/gcc/c/c-decl.cc:9699
0x70ad67 c_parser_declaration_or_fndef
../../gcc-12.1.0/gcc/c/c-parser.cc:2445
0x71212f c_parser_external_declaration
../../gcc-12.1.0/gcc/c/c-parser.cc:1779
0x712c5f c_parser_translation_unit
../../gcc-12.1.0/gcc/c/c-parser.cc:1652
0x712c5f c_parse_file()
../../gcc-12.1.0/gcc/c/c-parser.cc:23357
0x75f5af c_common_parse_file()
../../gcc-12.1.0/gcc/c-family/c-opts.cc:1240
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
Makefile:53: recipe for target 'conservar.o' failed
make: *** [conservar.o] Error 1
//--Steps to reproduce--//
$ git clone https://github.com/HydroBench/Hydro.git
$ cd Hydro/
$ git checkout 7934330edc7f464298bbc25e58e69d1dcfe4d82c
$ ln Arch/make_gcc_nompi HydroC/HydroC99_2DMpi/Src/make.inc
$ cd HydroC/HydroC99_2DMpi/Src/
#removing unwanted options specific to intel
$ sed -i -e 's/-march=corei7-avx//g' make.inc
$ sed -i -e 's/CFLAGS += -vec-report3/#CFLAGS += -vec-report3/g' Makefile
#making sure of the version of gcc
#you can use the following command if needed and replace with the path to your
gcc version 12.1.0
# $ sed -i -e 's/= gcc/= path\/to\/wanted\/gcc/g' make.inc
$ make hydro
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug c/105660] ICE on aarch64 in warn_parm_array_mismatch
2022-05-19 12:36 [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch julie.gaspar at sipearl dot com
@ 2022-05-19 14:10 ` marxin at gcc dot gnu.org
2022-05-19 14:14 ` [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch since r12-1218-gc6503fa93b5565c9 marxin at gcc dot gnu.org
` (13 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-05-19 14:10 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Last reconfirmed| |2022-05-19
Status|UNCONFIRMED |NEW
CC| |marxin at gcc dot gnu.org
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Confirmed, reducing and bisecting right now..
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch since r12-1218-gc6503fa93b5565c9
2022-05-19 12:36 [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch julie.gaspar at sipearl dot com
2022-05-19 14:10 ` [Bug c/105660] " marxin at gcc dot gnu.org
@ 2022-05-19 14:14 ` marxin at gcc dot gnu.org
2022-05-19 14:19 ` pinskia at gcc dot gnu.org
` (12 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-05-19 14:14 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |msebor at gcc dot gnu.org
Summary|ICE on aarch64 in |[12/13 Regression] ICE in
|warn_parm_array_mismatch |warn_parm_array_mismatch
| |since
| |r12-1218-gc6503fa93b5565c9
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Reduced test-case:
$ cat conservar.i
void gatherConservativeVars(int, int, int, int, int, int, int Hnvar, int,
int Hnyt, int Hnxyt, int, int Hstep, double[Hnyt],
double[Hnvar][Hstep][Hnxyt]);
void gatherConservativeVars(int, int, int, int, int, int, int Hnvar, int, int,
int Hnxyt, int, int Hstep, double[],
double[Hnvar][Hstep][Hnxyt]);
$ gcc conservar.i -c
conservar.i:6:29: internal compiler error: Segmentation fault
6 | double[Hnvar][Hstep][Hnxyt]);
| ^~~~~~
0xf4e44a crash_signal
/home/marxin/Programming/gcc/gcc/toplev.cc:322
0x7ffff78b57bf ???
/usr/src/debug/glibc-2.35-2.4.x86_64/signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c:0
0x9f8d7b tree_check(tree_node*, char const*, int, char const*, tree_code)
/home/marxin/Programming/gcc/gcc/tree.h:3506
0x9f8d7b warn_parm_array_mismatch(unsigned int, tree_node*, tree_node*)
/home/marxin/Programming/gcc/gcc/c-family/c-warn.cc:3620
0x95cfdd c_parser_declaration_or_fndef
/home/marxin/Programming/gcc/gcc/c/c-parser.cc:2355
0x96500b c_parser_external_declaration
/home/marxin/Programming/gcc/gcc/c/c-parser.cc:1787
0x965873 c_parser_translation_unit
/home/marxin/Programming/gcc/gcc/c/c-parser.cc:1660
0x965873 c_parse_file()
/home/marxin/Programming/gcc/gcc/c/c-parser.cc:23388
0x9ca445 c_common_parse_file()
/home/marxin/Programming/gcc/gcc/c-family/c-opts.cc:1235
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
Started with r12-1218-gc6503fa93b5565c9.
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch since r12-1218-gc6503fa93b5565c9
2022-05-19 12:36 [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch julie.gaspar at sipearl dot com
2022-05-19 14:10 ` [Bug c/105660] " marxin at gcc dot gnu.org
2022-05-19 14:14 ` [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch since r12-1218-gc6503fa93b5565c9 marxin at gcc dot gnu.org
@ 2022-05-19 14:19 ` pinskia at gcc dot gnu.org
2022-05-20 6:28 ` [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments " rguenth at gcc dot gnu.org
` (11 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-05-19 14:19 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |12.2
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9
2022-05-19 12:36 [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch julie.gaspar at sipearl dot com
` (2 preceding siblings ...)
2022-05-19 14:19 ` pinskia at gcc dot gnu.org
@ 2022-05-20 6:28 ` rguenth at gcc dot gnu.org
2022-06-22 13:05 ` romain at dolbeau dot org
` (10 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-05-20 6:28 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9
2022-05-19 12:36 [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch julie.gaspar at sipearl dot com
` (3 preceding siblings ...)
2022-05-20 6:28 ` [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments " rguenth at gcc dot gnu.org
@ 2022-06-22 13:05 ` romain at dolbeau dot org
2022-06-22 13:05 ` romain at dolbeau dot org
` (9 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: romain at dolbeau dot org @ 2022-06-22 13:05 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660
Romain Dolbeau <romain at dolbeau dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |romain at dolbeau dot org
--- Comment #3 from Romain Dolbeau <romain at dolbeau dot org> ---
Created attachment 53191
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53191&action=edit
Patch to resolve the issue by moving strchr to strrchr
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9
2022-05-19 12:36 [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch julie.gaspar at sipearl dot com
` (4 preceding siblings ...)
2022-06-22 13:05 ` romain at dolbeau dot org
@ 2022-06-22 13:05 ` romain at dolbeau dot org
2022-10-06 15:52 ` acoplan at gcc dot gnu.org
` (8 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: romain at dolbeau dot org @ 2022-06-22 13:05 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660
--- Comment #4 from Romain Dolbeau <romain at dolbeau dot org> ---
It seems the issue was an 'r' dropped from the name of 'strrchr' in the
offending commit. Fixing this resolves the bug for us. See the attached patch.
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9
2022-05-19 12:36 [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch julie.gaspar at sipearl dot com
` (5 preceding siblings ...)
2022-06-22 13:05 ` romain at dolbeau dot org
@ 2022-10-06 15:52 ` acoplan at gcc dot gnu.org
2022-10-06 15:56 ` romain at dolbeau dot org
` (7 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: acoplan at gcc dot gnu.org @ 2022-10-06 15:52 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660
Alex Coplan <acoplan at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |acoplan at gcc dot gnu.org
--- Comment #7 from Alex Coplan <acoplan at gcc dot gnu.org> ---
(In reply to Romain Dolbeau from comment #3)
> Created attachment 53191 [details]
> Patch to resolve the issue by moving strchr to strrchr
Hi Romain, have you submitted the patch to the gcc-patches mailing list for
review?
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9
2022-05-19 12:36 [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch julie.gaspar at sipearl dot com
` (6 preceding siblings ...)
2022-10-06 15:52 ` acoplan at gcc dot gnu.org
@ 2022-10-06 15:56 ` romain at dolbeau dot org
2022-10-06 15:58 ` acoplan at gcc dot gnu.org
` (6 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: romain at dolbeau dot org @ 2022-10-06 15:56 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660
--- Comment #8 from Romain Dolbeau <romain at dolbeau dot org> ---
Hello,
I only posted the patch to the (web) bug report, I'm not sure if that
automatically notify the ML or not...
Cordially,
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9
2022-05-19 12:36 [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch julie.gaspar at sipearl dot com
` (7 preceding siblings ...)
2022-10-06 15:56 ` romain at dolbeau dot org
@ 2022-10-06 15:58 ` acoplan at gcc dot gnu.org
2023-02-08 22:46 ` muecker at gwdg dot de
` (5 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: acoplan at gcc dot gnu.org @ 2022-10-06 15:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660
--- Comment #9 from Alex Coplan <acoplan at gcc dot gnu.org> ---
(In reply to Romain Dolbeau from comment #8)
> Hello,
>
> I only posted the patch to the (web) bug report, I'm not sure if that
> automatically notify the ML or not...
No, you will need to submit the patch yourself to gcc-patches@gcc.gnu.org, see
the contribution guidelines here: https://gcc.gnu.org/contribute.html
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9
2022-05-19 12:36 [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch julie.gaspar at sipearl dot com
` (8 preceding siblings ...)
2022-10-06 15:58 ` acoplan at gcc dot gnu.org
@ 2023-02-08 22:46 ` muecker at gwdg dot de
2023-02-12 19:13 ` muecker at gwdg dot de
` (4 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: muecker at gwdg dot de @ 2023-02-08 22:46 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660
--- Comment #10 from Martin Uecker <muecker at gwdg dot de> ---
I do not think the suggested change is correct. I am looking into it.
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9
2022-05-19 12:36 [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch julie.gaspar at sipearl dot com
` (9 preceding siblings ...)
2023-02-08 22:46 ` muecker at gwdg dot de
@ 2023-02-12 19:13 ` muecker at gwdg dot de
2023-02-18 9:39 ` cvs-commit at gcc dot gnu.org
` (3 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: muecker at gwdg dot de @ 2023-02-12 19:13 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660
--- Comment #11 from Martin Uecker <muecker at gwdg dot de> ---
PATCH: https://gcc.gnu.org/pipermail/gcc-patches/2023-February/611817.html
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9
2022-05-19 12:36 [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch julie.gaspar at sipearl dot com
` (10 preceding siblings ...)
2023-02-12 19:13 ` muecker at gwdg dot de
@ 2023-02-18 9:39 ` cvs-commit at gcc dot gnu.org
2023-05-08 12:24 ` [Bug c/105660] [12 " rguenth at gcc dot gnu.org
` (2 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2023-02-18 9:39 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660
--- Comment #12 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Martin Uecker <uecker@gcc.gnu.org>:
https://gcc.gnu.org/g:3057d7928c0dbc78dbf748c9621ccd102e06beee
commit r13-6127-g3057d7928c0dbc78dbf748c9621ccd102e06beee
Author: Martin Uecker <uecker@tugraz.at>
Date: Wed Feb 8 15:02:43 2023 +0100
Fix ICE related to implicit access attributes for VLA arguments [PR105660]
When constructing the specifier string when merging an access attribute
that encodes information about VLA arguments, the string was constructed
in random order by iterating through a hash table. Fix this by iterating
though the list of arguments.
gcc/c-family/Changelog:
PR c/105660
* c-attribs.cc (append_access_attr): Use order of arguments when
construction string.
(append_access_attr_idxs): Rename and make static.
* c-warn.cc (warn_parm_array_mismatch): Add assertion.
gcc/testsuite/ChangeLog:
PR c/105660
* gcc.dg/pr105660-1.c: New test.
* gcc.dg/pr105660-2.c: New test.
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug c/105660] [12 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9
2022-05-19 12:36 [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch julie.gaspar at sipearl dot com
` (11 preceding siblings ...)
2023-02-18 9:39 ` cvs-commit at gcc dot gnu.org
@ 2023-05-08 12:24 ` rguenth at gcc dot gnu.org
2023-05-09 6:42 ` cvs-commit at gcc dot gnu.org
2023-11-03 20:13 ` uecker at gcc dot gnu.org
14 siblings, 0 replies; 16+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-05-08 12:24 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|12.3 |12.4
--- Comment #13 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 12.3 is being released, retargeting bugs to GCC 12.4.
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug c/105660] [12 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9
2022-05-19 12:36 [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch julie.gaspar at sipearl dot com
` (12 preceding siblings ...)
2023-05-08 12:24 ` [Bug c/105660] [12 " rguenth at gcc dot gnu.org
@ 2023-05-09 6:42 ` cvs-commit at gcc dot gnu.org
2023-11-03 20:13 ` uecker at gcc dot gnu.org
14 siblings, 0 replies; 16+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2023-05-09 6:42 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660
--- Comment #14 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Martin Uecker
<uecker@gcc.gnu.org>:
https://gcc.gnu.org/g:a4308f9d432a108026d6ae8ad99d40a52eea341f
commit r12-9522-ga4308f9d432a108026d6ae8ad99d40a52eea341f
Author: Martin Uecker <uecker@tugraz.at>
Date: Wed Feb 8 15:02:43 2023 +0100
Fix ICE related to implicit access attributes for VLA arguments [PR105660]
When constructing the specifier string when merging an access attribute
that encodes information about VLA arguments, the string was constructed
in random order by iterating through a hash table. Fix this by iterating
though the list of arguments.
gcc/c-family/Changelog:
PR c/105660
* c-attribs.cc (append_access_attr): Use order of arguments when
construction string.
(append_access_attr_idxs): Rename and make static.
* c-warn.cc (warn_parm_array_mismatch): Add assertion.
gcc/testsuite/ChangeLog:
PR c/105660
* gcc.dg/pr105660-1.c: New test.
* gcc.dg/pr105660-2.c: New test.
(cherry picked from commit 3057d7928c0dbc78dbf748c9621ccd102e06beee)
^ permalink raw reply [flat|nested] 16+ messages in thread
* [Bug c/105660] [12 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9
2022-05-19 12:36 [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch julie.gaspar at sipearl dot com
` (13 preceding siblings ...)
2023-05-09 6:42 ` cvs-commit at gcc dot gnu.org
@ 2023-11-03 20:13 ` uecker at gcc dot gnu.org
14 siblings, 0 replies; 16+ messages in thread
From: uecker at gcc dot gnu.org @ 2023-11-03 20:13 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660
uecker at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |uecker at gcc dot gnu.org
Resolution|--- |FIXED
--- Comment #15 from uecker at gcc dot gnu.org ---
fixed for 12.4 (and 13)
^ permalink raw reply [flat|nested] 16+ messages in thread
end of thread, other threads:[~2023-11-03 20:13 UTC | newest]
Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-05-19 12:36 [Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch julie.gaspar at sipearl dot com
2022-05-19 14:10 ` [Bug c/105660] " marxin at gcc dot gnu.org
2022-05-19 14:14 ` [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch since r12-1218-gc6503fa93b5565c9 marxin at gcc dot gnu.org
2022-05-19 14:19 ` pinskia at gcc dot gnu.org
2022-05-20 6:28 ` [Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments " rguenth at gcc dot gnu.org
2022-06-22 13:05 ` romain at dolbeau dot org
2022-06-22 13:05 ` romain at dolbeau dot org
2022-10-06 15:52 ` acoplan at gcc dot gnu.org
2022-10-06 15:56 ` romain at dolbeau dot org
2022-10-06 15:58 ` acoplan at gcc dot gnu.org
2023-02-08 22:46 ` muecker at gwdg dot de
2023-02-12 19:13 ` muecker at gwdg dot de
2023-02-18 9:39 ` cvs-commit at gcc dot gnu.org
2023-05-08 12:24 ` [Bug c/105660] [12 " rguenth at gcc dot gnu.org
2023-05-09 6:42 ` cvs-commit at gcc dot gnu.org
2023-11-03 20:13 ` uecker 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).