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* [Bug c/106257] New: [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189
@ 2022-07-11 18:54 gscfq@t-online.de
2022-07-11 19:56 ` [Bug middle-end/106257] [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 since r13-1204-gd68d366425369649 marxin at gcc dot gnu.org
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: gscfq@t-online.de @ 2022-07-11 18:54 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106257
Bug ID: 106257
Summary: [13 Regression] ICE in expand_builtin_unreachable, at
builtins.cc:5189
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: gscfq@t-online.de
Target Milestone: ---
Started between 20220619 and 20220626,
with file gcc.c-torture/compile/pr84136.c :
$ gcc-13-20220710 -c pr84136.c -O2 -fno-early-inlining -fsanitize=unreachable
during RTL pass: expand
pr84136.c: In function 'main':
pr84136.c:12:5: internal compiler error: in expand_builtin_unreachable, at
builtins.cc:5189
12 | int main() {
| ^~~~
0x873309 expand_builtin_unreachable
../../gcc/builtins.cc:5189
0x873309 expand_builtin(tree_node*, rtx_def*, rtx_def*, machine_mode, int)
../../gcc/builtins.cc:7540
0x9eddfe expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
../../gcc/expr.cc:11689
0x89e2df expand_expr
../../gcc/expr.h:310
0x89e2df expand_call_stmt
../../gcc/cfgexpand.cc:2831
0x89e2df expand_gimple_stmt_1
../../gcc/cfgexpand.cc:3880
0x89e2df expand_gimple_stmt
../../gcc/cfgexpand.cc:4044
0x8a520f expand_gimple_basic_block
../../gcc/cfgexpand.cc:6096
0x8a7866 execute
../../gcc/cfgexpand.cc:6822
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/106257] [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 since r13-1204-gd68d366425369649
2022-07-11 18:54 [Bug c/106257] New: [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 gscfq@t-online.de
@ 2022-07-11 19:56 ` marxin at gcc dot gnu.org
2022-07-11 20:13 ` pinskia at gcc dot gnu.org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-07-11 19:56 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106257
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jason at gcc dot gnu.org,
| |marxin at gcc dot gnu.org
Last reconfirmed| |2022-07-11
Summary|[13 Regression] ICE in |[13 Regression] ICE in
|expand_builtin_unreachable, |expand_builtin_unreachable,
|at builtins.cc:5189 |at builtins.cc:5189 since
| |r13-1204-gd68d366425369649
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Also started with r13-1204-gd68d366425369649.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/106257] [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 since r13-1204-gd68d366425369649
2022-07-11 18:54 [Bug c/106257] New: [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 gscfq@t-online.de
2022-07-11 19:56 ` [Bug middle-end/106257] [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 since r13-1204-gd68d366425369649 marxin at gcc dot gnu.org
@ 2022-07-11 20:13 ` pinskia at gcc dot gnu.org
2022-07-12 6:34 ` rguenth at gcc dot gnu.org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-07-11 20:13 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106257
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |13.0
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/106257] [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 since r13-1204-gd68d366425369649
2022-07-11 18:54 [Bug c/106257] New: [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 gscfq@t-online.de
2022-07-11 19:56 ` [Bug middle-end/106257] [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 since r13-1204-gd68d366425369649 marxin at gcc dot gnu.org
2022-07-11 20:13 ` pinskia at gcc dot gnu.org
@ 2022-07-12 6:34 ` rguenth at gcc dot gnu.org
2022-12-19 23:01 ` pinskia at gcc dot gnu.org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-07-12 6:34 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106257
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/106257] [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 since r13-1204-gd68d366425369649
2022-07-11 18:54 [Bug c/106257] New: [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 gscfq@t-online.de
` (2 preceding siblings ...)
2022-07-12 6:34 ` rguenth at gcc dot gnu.org
@ 2022-12-19 23:01 ` pinskia at gcc dot gnu.org
2022-12-22 11:55 ` marxin at gcc dot gnu.org
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-12-19 23:01 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106257
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |needs-bisection
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Testcase just for easier access:
```
void* a;
void foo() {
if ((a = &&l))
return;
l:;
}
int main() {
foo();
goto *a;
return 0;
}
```
I can no longer reproduce this ICE.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/106257] [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 since r13-1204-gd68d366425369649
2022-07-11 18:54 [Bug c/106257] New: [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 gscfq@t-online.de
` (3 preceding siblings ...)
2022-12-19 23:01 ` pinskia at gcc dot gnu.org
@ 2022-12-22 11:55 ` marxin at gcc dot gnu.org
2022-12-22 15:47 ` pinskia at gcc dot gnu.org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: marxin at gcc dot gnu.org @ 2022-12-22 11:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106257
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords|needs-bisection |
--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #2)
> Testcase just for easier access:
> ```
> void* a;
>
> void foo() {
> if ((a = &&l))
> return;
>
> l:;
> }
>
> int main() {
> foo();
> goto *a;
>
> return 0;
> }
> ```
> I can no longer reproduce this ICE.
This got fixed since r8-6656-g6d3aa24cd6535dcf.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/106257] [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 since r13-1204-gd68d366425369649
2022-07-11 18:54 [Bug c/106257] New: [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 gscfq@t-online.de
` (4 preceding siblings ...)
2022-12-22 11:55 ` marxin at gcc dot gnu.org
@ 2022-12-22 15:47 ` pinskia at gcc dot gnu.org
2022-12-22 15:48 ` pinskia at gcc dot gnu.org
2023-01-03 11:23 ` jakub at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-12-22 15:47 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106257
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Martin Liška from comment #3)
> This got fixed since r8-6656-g6d3aa24cd6535dcf.
This does not make sense since it only started at r13-1204-gd68d366425369649
...
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/106257] [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 since r13-1204-gd68d366425369649
2022-07-11 18:54 [Bug c/106257] New: [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 gscfq@t-online.de
` (5 preceding siblings ...)
2022-12-22 15:47 ` pinskia at gcc dot gnu.org
@ 2022-12-22 15:48 ` pinskia at gcc dot gnu.org
2023-01-03 11:23 ` jakub at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu.org @ 2022-12-22 15:48 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106257
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #4)
> (In reply to Martin Liška from comment #3)
> > This got fixed since r8-6656-g6d3aa24cd6535dcf.
>
> This does not make sense since it only started at r13-1204-gd68d366425369649
> ...
Oh that is when the original ICE was fixed not the current one.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/106257] [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 since r13-1204-gd68d366425369649
2022-07-11 18:54 [Bug c/106257] New: [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 gscfq@t-online.de
` (6 preceding siblings ...)
2022-12-22 15:48 ` pinskia at gcc dot gnu.org
@ 2023-01-03 11:23 ` jakub at gcc dot gnu.org
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu.org @ 2023-01-03 11:23 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106257
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |DUPLICATE
CC| |jakub at gcc dot gnu.org
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
It got actually fixed with r13-2213-g530dc5aaaeb67c223fd0e3986d635408dcea4343
*** This bug has been marked as a duplicate of bug 106099 ***
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2023-01-03 11:23 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
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2022-07-11 18:54 [Bug c/106257] New: [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 gscfq@t-online.de
2022-07-11 19:56 ` [Bug middle-end/106257] [13 Regression] ICE in expand_builtin_unreachable, at builtins.cc:5189 since r13-1204-gd68d366425369649 marxin at gcc dot gnu.org
2022-07-11 20:13 ` pinskia at gcc dot gnu.org
2022-07-12 6:34 ` rguenth at gcc dot gnu.org
2022-12-19 23:01 ` pinskia at gcc dot gnu.org
2022-12-22 11:55 ` marxin at gcc dot gnu.org
2022-12-22 15:47 ` pinskia at gcc dot gnu.org
2022-12-22 15:48 ` pinskia at gcc dot gnu.org
2023-01-03 11:23 ` jakub at gcc dot gnu.org
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