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* [Bug rtl-optimization/84345] [9/10/11/12 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1)
[not found] <bug-84345-4@http.gcc.gnu.org/bugzilla/>
@ 2021-05-14 9:49 ` jakub at gcc dot gnu.org
2021-06-01 8:10 ` rguenth at gcc dot gnu.org
` (9 subsequent siblings)
10 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu.org @ 2021-05-14 9:49 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84345
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|8.5 |9.4
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 8 branch is being closed.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/84345] [9/10/11/12 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1)
[not found] <bug-84345-4@http.gcc.gnu.org/bugzilla/>
2021-05-14 9:49 ` [Bug rtl-optimization/84345] [9/10/11/12 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1) jakub at gcc dot gnu.org
@ 2021-06-01 8:10 ` rguenth at gcc dot gnu.org
2021-09-20 10:43 ` pinskia at gcc dot gnu.org
` (8 subsequent siblings)
10 siblings, 0 replies; 11+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-06-01 8:10 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84345
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|9.4 |9.5
--- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 9.4 is being released, retargeting bugs to GCC 9.5.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/84345] [9/10/11/12 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1)
[not found] <bug-84345-4@http.gcc.gnu.org/bugzilla/>
2021-05-14 9:49 ` [Bug rtl-optimization/84345] [9/10/11/12 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1) jakub at gcc dot gnu.org
2021-06-01 8:10 ` rguenth at gcc dot gnu.org
@ 2021-09-20 10:43 ` pinskia at gcc dot gnu.org
2021-12-28 10:43 ` pinskia at gcc dot gnu.org
` (7 subsequent siblings)
10 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-09-20 10:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84345
--- Comment #12 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note this was not fixed by r8-6634.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/84345] [9/10/11/12 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1)
[not found] <bug-84345-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2021-09-20 10:43 ` pinskia at gcc dot gnu.org
@ 2021-12-28 10:43 ` pinskia at gcc dot gnu.org
2021-12-28 10:43 ` pinskia at gcc dot gnu.org
` (6 subsequent siblings)
10 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-12-28 10:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84345
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |zsojka at seznam dot cz
--- Comment #13 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
*** Bug 100978 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/84345] [9/10/11/12 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1)
[not found] <bug-84345-4@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2021-12-28 10:43 ` pinskia at gcc dot gnu.org
@ 2021-12-28 10:43 ` pinskia at gcc dot gnu.org
2022-05-27 9:38 ` [Bug rtl-optimization/84345] [10/11/12/13 " rguenth at gcc dot gnu.org
` (5 subsequent siblings)
10 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-12-28 10:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84345
--- Comment #14 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
*** Bug 103834 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/84345] [10/11/12/13 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1)
[not found] <bug-84345-4@http.gcc.gnu.org/bugzilla/>
` (4 preceding siblings ...)
2021-12-28 10:43 ` pinskia at gcc dot gnu.org
@ 2022-05-27 9:38 ` rguenth at gcc dot gnu.org
2022-06-28 10:34 ` jakub at gcc dot gnu.org
` (4 subsequent siblings)
10 siblings, 0 replies; 11+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-05-27 9:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84345
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|9.5 |10.4
--- Comment #15 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 9 branch is being closed
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/84345] [10/11/12/13 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1)
[not found] <bug-84345-4@http.gcc.gnu.org/bugzilla/>
` (5 preceding siblings ...)
2022-05-27 9:38 ` [Bug rtl-optimization/84345] [10/11/12/13 " rguenth at gcc dot gnu.org
@ 2022-06-28 10:34 ` jakub at gcc dot gnu.org
2022-12-20 13:16 ` jbglaw@lug-owl.de
` (3 subsequent siblings)
10 siblings, 0 replies; 11+ messages in thread
From: jakub at gcc dot gnu.org @ 2022-06-28 10:34 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84345
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|10.4 |10.5
--- Comment #16 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 10.4 is being released, retargeting bugs to GCC 10.5.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/84345] [10/11/12/13 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1)
[not found] <bug-84345-4@http.gcc.gnu.org/bugzilla/>
` (6 preceding siblings ...)
2022-06-28 10:34 ` jakub at gcc dot gnu.org
@ 2022-12-20 13:16 ` jbglaw@lug-owl.de
2022-12-20 16:57 ` pinskia at gcc dot gnu.org
` (2 subsequent siblings)
10 siblings, 0 replies; 11+ messages in thread
From: jbglaw@lug-owl.de @ 2022-12-20 13:16 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84345
Jan-Benedict Glaw <jbglaw@lug-owl.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jbglaw@lug-owl.de
--- Comment #17 from Jan-Benedict Glaw <jbglaw@lug-owl.de> ---
Just found this issue with GCC 13 (g:2dc5d6b1e7e) building the Linux kernel for
ia64 (--target=ia64-linux, with eg. the zx1_defconfig):
[mk all 2022-12-20 12:06:38] ia64-linux-gcc -Wp,-MMD,kernel/.kallsyms.o.d
-nostdinc -I./arch/ia64/include -I./arch/ia64/include/generated -I./include
-I./arch/ia64/include/uapi -I./arch/ia64/include/generated/uapi
-I./include/uapi -I./include/generated/uapi -include
./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include
./include/linux/compiler_types.h -D__KERNEL__ -DHAVE_WORKING_TEXT_ALIGN
-DHAVE_MODEL_SMALL_ATTRIBUTE -DHAVE_SERIALIZE_DIRECTIVE -fmacro-prefix-map=./=
-Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing
-fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration
-Werror=implicit-int -Werror=return-type -Wno-format-security -funsigned-char
-std=gnu11 -pipe -ffixed-r13 -mfixed-range=f12-f15,f32-f127 -frename-registers
-fno-optimize-sibling-calls -fno-delete-null-pointer-checks -Wno-frame-address
-Wno-format-truncation -Wno-format-overflow -Wno-address-of-packed-member -O2
-fno-allow-store-data-races -Wframe-larger-than=2048 -fno-stack-protector
-Wno-main -Wno-unused-but-set-variable -Wno-unused-const-variable
-Wno-dangling-pointer -fomit-frame-pointer -ftrivial-auto-var-init=zero
-fno-stack-clash-protection -falign-functions=32 -Wdeclaration-after-statement
-Wvla -Wno-pointer-sign -Wcast-function-type -Wno-stringop-truncation
-Wno-stringop-overflow -Wno-restrict -Wno-maybe-uninitialized
-Wno-alloc-size-larger-than -Wimplicit-fallthrough=5 -fno-strict-overflow
-fno-stack-check -fconserve-stack -Werror=date-time
-Werror=incompatible-pointer-types -Werror=designated-init
-Wno-packed-not-aligned -mconstant-gp -DKBUILD_MODFILE='"kernel/kallsyms"'
-DKBUILD_BASENAME='"kallsyms"' -DKBUILD_MODNAME='"kallsyms"'
-D__KBUILD_MODNAME=kmod_kallsyms -c -o kernel/kallsyms.o kernel/kallsyms.c
[mk all 2022-12-20 12:06:40] kernel/kallsyms.c: In function
'kallsyms_lookup_names':
[mk all 2022-12-20 12:06:40] kernel/kallsyms.c:268:1: error: qsort comparator
non-negative on sorted output: 7
[mk all 2022-12-20 12:06:40] 268 | }
[mk all 2022-12-20 12:06:40] | ^
[mk all 2022-12-20 12:06:40] during RTL pass: mach
[mk all 2022-12-20 12:06:40] kernel/kallsyms.c:268:1: internal compiler error:
qsort checking failed
[mk all 2022-12-20 12:06:40] 0x17f0fa6 internal_error(char const*, ...)
[mk all 2022-12-20 12:06:40] ???:0
[mk all 2022-12-20 12:06:40] 0x1823ee5 gcc_qsort(void*, unsigned long, unsigned
long, int (*)(void const*, void const*))
[mk all 2022-12-20 12:06:40] ???:0
[mk all 2022-12-20 12:06:40] 0x163c9a7 schedule_block(basic_block_def**, void*)
[mk all 2022-12-20 12:06:40] ???:0
[mk all 2022-12-20 12:06:40] 0x171beb0 schedule_ebb(rtx_insn*, rtx_insn*, bool)
[mk all 2022-12-20 12:06:40] ???:0
[mk all 2022-12-20 12:06:40] 0x171c4a9 schedule_ebbs()
[mk all 2022-12-20 12:06:40] ???:0
[mk all 2022-12-20 12:06:40] Please submit a full bug report, with preprocessed
source (by using -freport-bug).
[mk all 2022-12-20 12:06:40] Please include the complete backtrace with any bug
report.
[mk all 2022-12-20 12:06:40] See <https://gcc.gnu.org/bugs/> for instructions.
[mk all 2022-12-20 12:06:41] make[2]: *** [scripts/Makefile.build:250:
kernel/kallsyms.o] Error 1
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/84345] [10/11/12/13 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1)
[not found] <bug-84345-4@http.gcc.gnu.org/bugzilla/>
` (7 preceding siblings ...)
2022-12-20 13:16 ` jbglaw@lug-owl.de
@ 2022-12-20 16:57 ` pinskia at gcc dot gnu.org
2023-01-19 14:10 ` rguenth at gcc dot gnu.org
2023-07-07 10:33 ` [Bug rtl-optimization/84345] [11/12/13/14 " rguenth at gcc dot gnu.org
10 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-12-20 16:57 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84345
--- Comment #18 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Jan-Benedict Glaw from comment #17)
> Just found this issue with GCC 13 (g:2dc5d6b1e7e) building the Linux kernel
> for ia64 (--target=ia64-linux, with eg. the zx1_defconfig):
That is a different issue, See PR 87281 and PR 90282 for the IA64 issues
dealing with that.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/84345] [10/11/12/13 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1)
[not found] <bug-84345-4@http.gcc.gnu.org/bugzilla/>
` (8 preceding siblings ...)
2022-12-20 16:57 ` pinskia at gcc dot gnu.org
@ 2023-01-19 14:10 ` rguenth at gcc dot gnu.org
2023-07-07 10:33 ` [Bug rtl-optimization/84345] [11/12/13/14 " rguenth at gcc dot gnu.org
10 siblings, 0 replies; 11+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-01-19 14:10 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84345
--- Comment #19 from Richard Biener <rguenth at gcc dot gnu.org> ---
As to comment#7 I agree, for some qsort comparators we probably do not care if
the outcome is really sorted in the end and the issue with different qsort
implementations producing differently sorted results is gone.
Maybe for those we should have a separately named entry, skipping the
verification?
gcc_heuristic_sort_nocheck ()?
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug rtl-optimization/84345] [11/12/13/14 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1)
[not found] <bug-84345-4@http.gcc.gnu.org/bugzilla/>
` (9 preceding siblings ...)
2023-01-19 14:10 ` rguenth at gcc dot gnu.org
@ 2023-07-07 10:33 ` rguenth at gcc dot gnu.org
10 siblings, 0 replies; 11+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-07-07 10:33 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84345
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|10.5 |11.5
--- Comment #20 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 10 branch is being closed.
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2023-07-07 10:33 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-84345-4@http.gcc.gnu.org/bugzilla/>
2021-05-14 9:49 ` [Bug rtl-optimization/84345] [9/10/11/12 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1) jakub at gcc dot gnu.org
2021-06-01 8:10 ` rguenth at gcc dot gnu.org
2021-09-20 10:43 ` pinskia at gcc dot gnu.org
2021-12-28 10:43 ` pinskia at gcc dot gnu.org
2021-12-28 10:43 ` pinskia at gcc dot gnu.org
2022-05-27 9:38 ` [Bug rtl-optimization/84345] [10/11/12/13 " rguenth at gcc dot gnu.org
2022-06-28 10:34 ` jakub at gcc dot gnu.org
2022-12-20 13:16 ` jbglaw@lug-owl.de
2022-12-20 16:57 ` pinskia at gcc dot gnu.org
2023-01-19 14:10 ` rguenth at gcc dot gnu.org
2023-07-07 10:33 ` [Bug rtl-optimization/84345] [11/12/13/14 " rguenth at gcc dot gnu.org
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