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* [Bug lto/113204] New: [14 Regression] lto1: error: qsort comparator non-negative on sorted output: 64
@ 2024-01-02 18:44 doko at gcc dot gnu.org
2024-01-02 18:51 ` [Bug lto/113204] " pinskia at gcc dot gnu.org
` (9 more replies)
0 siblings, 10 replies; 11+ messages in thread
From: doko at gcc dot gnu.org @ 2024-01-02 18:44 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113204
Bug ID: 113204
Summary: [14 Regression] lto1: error: qsort comparator
non-negative on sorted output: 64
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at gcc dot gnu.org
CC: marxin at gcc dot gnu.org
Target Milestone: ---
seen with trunk 20240101, building the golang-1.21 package with -flto (with
testsuite running during the build), many architectures:
ok cmd/internal/src 0.113s
ok cmd/internal/test2json 0.422s
--- FAIL: TestCGOLTO (0.25s)
cgo_test.go:32: /home/packages/tmp/golang-1.21-1.21.5/bin/go env CC: "gcc"
cgo_test.go:32: /home/packages/tmp/golang-1.21-1.21.5/bin/go env
CGO_CFLAGS: "-O2 -g"
--- FAIL: TestCGOLTO/0 (9.48s)
cgo_test.go:123: CGO_CFLAGS="-O2 -g -flto"
/home/packages/tmp/golang-1.21-1.21.5/bin/go
build
cgo_test.go:125: # cgolto
/home/packages/tmp/golang-1.21-1.21.5/pkg/tool/linux_amd64/link:
running gcc failed:
exit status 1
lto1: error: qsort comparator non-negative on sorted output: 64
during IPA pass: static-var
lto1: internal compiler error: qsort checking failed
0x18e4cee qsort_chk_error
../../src/gcc/vec.cc:204
0x6518ea qsort_chk(void*, unsigned long, unsigned long, int
(*)(void const*, void co
nst*, void*), void*)
../../src/gcc/vec.cc:246
0x1c50705 gcc_sort_r(void*, unsigned long, unsigned long, int
(*)(void const*, void const*, void*), void*)
../../src/gcc/sort.cc:296
0x203e8c1 vec<symtab_node*, va_heap, vl_embed>::sort(int (*)(void
const*, void const*, void*), void*)
../../src/gcc/vec.h:1232
0x203e8c1 vec<symtab_node*, va_heap, vl_ptr>::sort(int (*)(void
const*, void const*, void*), void*)
../../src/gcc/vec.h:2252
0x203e8c1 lto_output()
../../src/gcc/lto-streamer-out.cc:2799
0x203e453 write_lto
../../src/gcc/passes.cc:2779
0x8b2643 ipa_write_optimization_summaries(lto_symtab_encoder_d*)
../../src/gcc/passes.cc:2969
0x2039557 stream_out
../../src/gcc/lto/lto.cc:177
0x2039557 stream_out_partitions_1
../../src/gcc/lto/lto.cc:229
0x1fcd178 stream_out_partitions
../../src/gcc/lto/lto.cc:244
0x1fcd178 lto_wpa_write_files
../../src/gcc/lto/lto.cc:417
0x1fcd178 do_whole_program_analysis
../../src/gcc/lto/lto.cc:592
0x1fcd178 lto_main()
../../src/gcc/lto/lto.cc:666
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <file:///usr/share/doc/gcc-14/README.Bugs> for instructions.
lto-wrapper: fatal error: gcc returned 1 exit status
compilation terminated.
/usr/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
cgo_test.go:128: go build failed: exit status 1
cgo_test.go:146: failed
FAIL
FAIL cmd/link 10.473s
ok cmd/link/internal/benchmark 0.020s
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug lto/113204] [14 Regression] lto1: error: qsort comparator non-negative on sorted output: 64
2024-01-02 18:44 [Bug lto/113204] New: [14 Regression] lto1: error: qsort comparator non-negative on sorted output: 64 doko at gcc dot gnu.org
@ 2024-01-02 18:51 ` pinskia at gcc dot gnu.org
2024-01-06 6:15 ` pinskia at gcc dot gnu.org
` (8 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu.org @ 2024-01-02 18:51 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113204
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The comparison function in question:
```
static int
cmp_symbol_files (const void *pn1, const void *pn2, void *id_map_)
{
const symtab_node *n1 = *(const symtab_node * const *)pn1;
const symtab_node *n2 = *(const symtab_node * const *)pn2;
hash_map<lto_file_decl_data *, int> *id_map
= (hash_map<lto_file_decl_data *, int> *)id_map_;
int file_order1 = n1->lto_file_data ? n1->lto_file_data->order : -1;
int file_order2 = n2->lto_file_data ? n2->lto_file_data->order : -1;
/* Order files same way as they appeared in the command line to reduce
seeking while copying sections. */
if (file_order1 != file_order2)
return file_order1 - file_order2;
/* Order within static library. */
if (n1->lto_file_data && n1->lto_file_data->id != n2->lto_file_data->id)
return *id_map->get (n1->lto_file_data) - *id_map->get (n2->lto_file_data);
/* And finaly order by the definition order. */
return n1->order - n2->order;
}
```
I wonder if the map changes ...
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug lto/113204] [14 Regression] lto1: error: qsort comparator non-negative on sorted output: 64
2024-01-02 18:44 [Bug lto/113204] New: [14 Regression] lto1: error: qsort comparator non-negative on sorted output: 64 doko at gcc dot gnu.org
2024-01-02 18:51 ` [Bug lto/113204] " pinskia at gcc dot gnu.org
@ 2024-01-06 6:15 ` pinskia at gcc dot gnu.org
2024-01-06 9:35 ` sjames at gcc dot gnu.org
` (7 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu.org @ 2024-01-06 6:15 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113204
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |14.0
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug lto/113204] [14 Regression] lto1: error: qsort comparator non-negative on sorted output: 64
2024-01-02 18:44 [Bug lto/113204] New: [14 Regression] lto1: error: qsort comparator non-negative on sorted output: 64 doko at gcc dot gnu.org
2024-01-02 18:51 ` [Bug lto/113204] " pinskia at gcc dot gnu.org
2024-01-06 6:15 ` pinskia at gcc dot gnu.org
@ 2024-01-06 9:35 ` sjames at gcc dot gnu.org
2024-01-06 9:35 ` sjames at gcc dot gnu.org
` (6 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: sjames at gcc dot gnu.org @ 2024-01-06 9:35 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113204
Sam James <sjames at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |sjames at gcc dot gnu.org
See Also| |https://bugs.gentoo.org/sho
| |w_bug.cgi?id=912152
Keywords| |ice-checking
--- Comment #2 from Sam James <sjames at gcc dot gnu.org> ---
I hit this a little while ago (https://bugs.gentoo.org/912152) but I gave up
after I couldn't get Go to preserve the files I needed.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug lto/113204] [14 Regression] lto1: error: qsort comparator non-negative on sorted output: 64
2024-01-02 18:44 [Bug lto/113204] New: [14 Regression] lto1: error: qsort comparator non-negative on sorted output: 64 doko at gcc dot gnu.org
` (2 preceding siblings ...)
2024-01-06 9:35 ` sjames at gcc dot gnu.org
@ 2024-01-06 9:35 ` sjames at gcc dot gnu.org
2024-01-06 9:47 ` [Bug lto/113204] " pinskia at gcc dot gnu.org
` (5 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: sjames at gcc dot gnu.org @ 2024-01-06 9:35 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113204
--- Comment #3 from Sam James <sjames at gcc dot gnu.org> ---
13 is affected too at least, I'm pretty sure, but I can't check right now. Just
needs checking.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug lto/113204] lto1: error: qsort comparator non-negative on sorted output: 64
2024-01-02 18:44 [Bug lto/113204] New: [14 Regression] lto1: error: qsort comparator non-negative on sorted output: 64 doko at gcc dot gnu.org
` (3 preceding siblings ...)
2024-01-06 9:35 ` sjames at gcc dot gnu.org
@ 2024-01-06 9:47 ` pinskia at gcc dot gnu.org
2024-01-08 14:40 ` rguenth at gcc dot gnu.org
` (4 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: pinskia at gcc dot gnu.org @ 2024-01-06 9:47 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113204
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[14 Regression] lto1: |lto1: error: qsort
|error: qsort comparator |comparator non-negative on
|non-negative on sorted |sorted output: 64
|output: 64 |
Target Milestone|14.0 |---
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug lto/113204] lto1: error: qsort comparator non-negative on sorted output: 64
2024-01-02 18:44 [Bug lto/113204] New: [14 Regression] lto1: error: qsort comparator non-negative on sorted output: 64 doko at gcc dot gnu.org
` (4 preceding siblings ...)
2024-01-06 9:47 ` [Bug lto/113204] " pinskia at gcc dot gnu.org
@ 2024-01-08 14:40 ` rguenth at gcc dot gnu.org
2024-02-02 7:27 ` xry111 at gcc dot gnu.org
` (3 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: rguenth at gcc dot gnu.org @ 2024-01-08 14:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113204
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
it's really odd, I don't see how it could fail. The only suspicious bit is
int file_order1 = n1->lto_file_data ? n1->lto_file_data->order : -1;
int file_order2 = n2->lto_file_data ? n2->lto_file_data->order : -1;
/* Order files same way as they appeared in the command line to reduce
seeking while copying sections. */
if (file_order1 != file_order2)
return file_order1 - file_order2;
the non-presence of n{1,2}->lto_file_data represented as -1 makes whether
non-presence is first dependent on the value of the order of the other.
Maybe explicitly spelling that out would be better.
if (file_order1 != file_order2)
{
if (file_order1 == -1)
return -1;
if (file_order2 == -1)
return 1;
return file_order1 - file_order2;
}
or so.
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug lto/113204] lto1: error: qsort comparator non-negative on sorted output: 64
2024-01-02 18:44 [Bug lto/113204] New: [14 Regression] lto1: error: qsort comparator non-negative on sorted output: 64 doko at gcc dot gnu.org
` (5 preceding siblings ...)
2024-01-08 14:40 ` rguenth at gcc dot gnu.org
@ 2024-02-02 7:27 ` xry111 at gcc dot gnu.org
2024-03-16 4:34 ` sjames at gcc dot gnu.org
` (2 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: xry111 at gcc dot gnu.org @ 2024-02-02 7:27 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113204
Xi Ruoyao <xry111 at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |xry111 at gcc dot gnu.org
Keywords| |testsuite-fail
--- Comment #5 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
I've hit a similar ICE testing libbacktrace with LTO bootstrapped GCC on
LoongArch:
during IPA pass: static-var
lto1: internal compiler error: qsort checking failed
0x7ffff1b13047 __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
0x7ffff1b1316f __libc_start_main_impl
/sources/glibc-2.39/csu/libc-start.c:360
0x12019a547 _start
../sysdeps/loongarch/start.S:75
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.
lto-wrapper: fatal error: /sources/gcc-14-8722+hotfix/build/./prev-gcc/xgcc
returned 1 exit status
compilation terminated.
/usr/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[3]: *** [Makefile:1340: btest_lto] Error 1
Unfortunately I didn't enable the debug info. I'll keep my build tree and try
to gather some info when I get some time...
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug lto/113204] lto1: error: qsort comparator non-negative on sorted output: 64
2024-01-02 18:44 [Bug lto/113204] New: [14 Regression] lto1: error: qsort comparator non-negative on sorted output: 64 doko at gcc dot gnu.org
` (6 preceding siblings ...)
2024-02-02 7:27 ` xry111 at gcc dot gnu.org
@ 2024-03-16 4:34 ` sjames at gcc dot gnu.org
2024-03-16 4:37 ` sjames at gcc dot gnu.org
2024-03-16 4:39 ` sjames at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: sjames at gcc dot gnu.org @ 2024-03-16 4:34 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113204
--- Comment #6 from Sam James <sjames at gcc dot gnu.org> ---
I managed to run the test manually in `/usr/lib/go/src/cmd/link` with `go test
cgo_test.go -x -v` and made writeTempFile dump the name/contents.
At least now I can reproduce with just one command outside of the test suite:
```
/tmp/go-test $ cat add.go
package main
import "C"
/* test */
//export myadd
func myadd(a C.int, b C.int) C.int {
return a + b
}
```
```
/tmp/go-test $ cat main.go
package main
import "fmt"
/*
#include <stdio.h>
void hello(void) {
printf("hello\n");
}
*/
import "C"
func main() {
hello := C.hello
fmt.Printf("%v\n", hello)
}
```
```
/tmp/go-test $ cat go.mod
module cgolto
```
Then I get:
```
/tmp/go-test $ CGO_CFLAGS="-O2 -g -flto" /usr/lib/go/bin/go build
# cgolto
/usr/lib/go/pkg/tool/linux_amd64/link: running x86_64-pc-linux-gnu-gcc failed:
exit status 1
lto1: error: qsort comparator non-negative on sorted output: 64
during IPA pass: static-var
lto1: internal compiler error: qsort checking failed
0x63b5c1913cd6 qsort_chk_error
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/vec.cc:204
0x63b5c0397d4d qsort_chk(void*, unsigned long, unsigned long, int (*)(void
const*, void const*, void*), void*)
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/vec.cc:246
0x63b5c1d34457 gcc_sort_r(void*, unsigned long, unsigned long, int (*)(void
const*, void const*, void*), void*)
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/sort.cc:296
0x63b5c1b289f4 vec<symtab_node*, va_heap, vl_embed>::sort(int (*)(void const*,
void const*, void*), void*)
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/vec.h:1232
0x63b5c1b289f4 vec<symtab_node*, va_heap, vl_ptr>::sort(int (*)(void const*,
void const*, void*), void*)
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/vec.h:2252
0x63b5c1b289f4 lto_output()
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/lto-streamer-out.cc:2799
0x63b5c21e6365 write_lto
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/passes.cc:2779
0x63b5c21e2c9e ipa_write_optimization_summaries(lto_symtab_encoder_d*)
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/passes.cc:2969
0x63b5c21e1f94 stream_out
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/lto/lto.cc:179
0x63b5c21e1f94 stream_out_partitions_1
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/lto/lto.cc:231
0x63b5c21abd7a stream_out_partitions
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/lto/lto.cc:246
0x63b5c21abd7a lto_wpa_write_files
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/lto/lto.cc:419
0x63b5c21abd7a do_whole_program_analysis
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/lto/lto.cc:594
0x63b5c21abd7a lto_main()
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/lto/lto.cc:668
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://bugs.gentoo.org/> for instructions.
lto-wrapper: fatal error: x86_64-pc-linux-gnu-gcc returned 1 exit status
compilation terminated.
/usr/lib/gcc/x86_64-pc-linux-gnu/14/../../../../x86_64-pc-linux-gnu/bin/ld:
error: lto-wrapper failed
collect2: error: ld returned 1 exit status
```
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug lto/113204] lto1: error: qsort comparator non-negative on sorted output: 64
2024-01-02 18:44 [Bug lto/113204] New: [14 Regression] lto1: error: qsort comparator non-negative on sorted output: 64 doko at gcc dot gnu.org
` (7 preceding siblings ...)
2024-03-16 4:34 ` sjames at gcc dot gnu.org
@ 2024-03-16 4:37 ` sjames at gcc dot gnu.org
2024-03-16 4:39 ` sjames at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: sjames at gcc dot gnu.org @ 2024-03-16 4:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113204
--- Comment #7 from Sam James <sjames at gcc dot gnu.org> ---
With some finagling:
```
/tmp/go-PR113204 $ ./run.sh
+ gcc -o test -Wl,--export-dynamic-symbol=_cgo_panic
-Wl,--export-dynamic-symbol=_cgo_topofstack
-Wl,--export-dynamic-symbol=crosscall2 -Wl,--export-dynamic-symbol=myadd
-Wl,--compress-debug-sections=zlib go.o 000000.o 000001.o 000002.o 000003.o
000004.o 000005.o 000006.o 000007.o 000008.o 000009.o 000010.o 000011.o
000012.o 000013.o 000014.o 000015.o 000016.o -O2 -g -O2 -g -lpthread
lto1: error: qsort comparator non-negative on sorted output: 64
during IPA pass: static-var
lto1: internal compiler error: qsort checking failed
0x56bcc8c9bcd6 qsort_chk_error
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/vec.cc:204
0x56bcc771fd4d qsort_chk(void*, unsigned long, unsigned long, int (*)(void
const*, void const*, void*), void*)
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/vec.cc:246
0x56bcc90bc457 gcc_sort_r(void*, unsigned long, unsigned long, int (*)(void
const*, void const*, void*), void*)
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/sort.cc:296
0x56bcc8eb09f4 vec<symtab_node*, va_heap, vl_embed>::sort(int (*)(void const*,
void const*, void*), void*)
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/vec.h:1232
0x56bcc8eb09f4 vec<symtab_node*, va_heap, vl_ptr>::sort(int (*)(void const*,
void const*, void*), void*)
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/vec.h:2252
0x56bcc8eb09f4 lto_output()
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/lto-streamer-out.cc:2799
0x56bcc956e365 write_lto
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/passes.cc:2779
0x56bcc956ac9e ipa_write_optimization_summaries(lto_symtab_encoder_d*)
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/passes.cc:2969
0x56bcc9569f94 stream_out
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/lto/lto.cc:179
0x56bcc9569f94 stream_out_partitions_1
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/lto/lto.cc:231
0x56bcc9533d7a stream_out_partitions
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/lto/lto.cc:246
0x56bcc9533d7a lto_wpa_write_files
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/lto/lto.cc:419
0x56bcc9533d7a do_whole_program_analysis
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/lto/lto.cc:594
0x56bcc9533d7a lto_main()
/usr/src/debug/sys-devel/gcc-14.0.9999/gcc-14.0.9999/gcc/lto/lto.cc:668
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://bugs.gentoo.org/> for instructions.
lto-wrapper: fatal error: gcc returned 1 exit status
compilation terminated.
/usr/lib/gcc/x86_64-pc-linux-gnu/14/../../../../x86_64-pc-linux-gnu/bin/ld:
error: lto-wrapper failed
collect2: error: ld returned 1 exit status
```
Tarball with just object files which reproduces it for me:
https://dev.gentoo.org/~sam/bugs/gcc/gcc-go-qsort/go-PR113204.tar.xz
^ permalink raw reply [flat|nested] 11+ messages in thread
* [Bug lto/113204] lto1: error: qsort comparator non-negative on sorted output: 64
2024-01-02 18:44 [Bug lto/113204] New: [14 Regression] lto1: error: qsort comparator non-negative on sorted output: 64 doko at gcc dot gnu.org
` (8 preceding siblings ...)
2024-03-16 4:37 ` sjames at gcc dot gnu.org
@ 2024-03-16 4:39 ` sjames at gcc dot gnu.org
9 siblings, 0 replies; 11+ messages in thread
From: sjames at gcc dot gnu.org @ 2024-03-16 4:39 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113204
--- Comment #8 from Sam James <sjames at gcc dot gnu.org> ---
(For my own benefit for future reference: I ran go build -work -v -x, then went
into the work dir it made, then ran /usr/lib/go/pkg/tool/linux_amd64/link -v
..., then started pulling out the bits it ran manually.)
^ permalink raw reply [flat|nested] 11+ messages in thread
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2024-01-02 18:44 [Bug lto/113204] New: [14 Regression] lto1: error: qsort comparator non-negative on sorted output: 64 doko at gcc dot gnu.org
2024-01-02 18:51 ` [Bug lto/113204] " pinskia at gcc dot gnu.org
2024-01-06 6:15 ` pinskia at gcc dot gnu.org
2024-01-06 9:35 ` sjames at gcc dot gnu.org
2024-01-06 9:35 ` sjames at gcc dot gnu.org
2024-01-06 9:47 ` [Bug lto/113204] " pinskia at gcc dot gnu.org
2024-01-08 14:40 ` rguenth at gcc dot gnu.org
2024-02-02 7:27 ` xry111 at gcc dot gnu.org
2024-03-16 4:34 ` sjames at gcc dot gnu.org
2024-03-16 4:37 ` sjames at gcc dot gnu.org
2024-03-16 4:39 ` sjames at gcc dot gnu.org
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