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* [Bug c/112511] New: GCC: 14: internal compiler error: in type_contains_placeholder_1, at tree.cc:4243
@ 2023-11-13 12:07 141242068 at smail dot nju.edu.cn
2023-11-13 12:23 ` [Bug c/112511] " rguenth at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: 141242068 at smail dot nju.edu.cn @ 2023-11-13 12:07 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112511
Bug ID: 112511
Summary: GCC: 14: internal compiler error: in
type_contains_placeholder_1, at tree.cc:4243
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: 141242068 at smail dot nju.edu.cn
Target Milestone: ---
Compiler Explorer: https://gcc.godbolt.org/z/E457vrbGM
When compiling this program with `gcc-14 -O2`, gcc ICEs:
```
struct T {
_BitInt(22) a;
};
void g(struct T v) { }
void f() {
struct T v;
g(v);
}
```
The crash output pasted from Compiler Explorer:
```
during GIMPLE pass: esra
<source>: In function 'f':
<source>:10:1: internal compiler error: in type_contains_placeholder_1, at
tree.cc:4243
10 | }
| ^
0x238b06e internal_error(char const*, ...)
???:0
0xa1125c fancy_abort(char const*, int, char const*)
???:0
0x14596c1 type_contains_placeholder_p(tree_node*)
???:0
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.
Compiler returned: 1
```
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c/112511] GCC: 14: internal compiler error: in type_contains_placeholder_1, at tree.cc:4243
2023-11-13 12:07 [Bug c/112511] New: GCC: 14: internal compiler error: in type_contains_placeholder_1, at tree.cc:4243 141242068 at smail dot nju.edu.cn
@ 2023-11-13 12:23 ` rguenth at gcc dot gnu.org
2023-11-13 14:07 ` [Bug middle-end/112511] " jakub at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-11-13 12:23 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112511
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2023-11-13
CC| |jakub at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Missing a BITINT_TYPE case.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/112511] GCC: 14: internal compiler error: in type_contains_placeholder_1, at tree.cc:4243
2023-11-13 12:07 [Bug c/112511] New: GCC: 14: internal compiler error: in type_contains_placeholder_1, at tree.cc:4243 141242068 at smail dot nju.edu.cn
2023-11-13 12:23 ` [Bug c/112511] " rguenth at gcc dot gnu.org
@ 2023-11-13 14:07 ` jakub at gcc dot gnu.org
2023-11-14 8:25 ` [Bug middle-end/112511] ICE in type_contains_placeholder_1: SRA vs _BitInt cvs-commit at gcc dot gnu.org
2023-11-14 17:00 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: jakub at gcc dot gnu.org @ 2023-11-13 14:07 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112511
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org
Status|NEW |ASSIGNED
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 56570
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56570&action=edit
gcc14-pr112511.patch
Indeed. It doesn't matter that much where exactly we handle it until (if ever)
Ada starts using that type.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/112511] ICE in type_contains_placeholder_1: SRA vs _BitInt
2023-11-13 12:07 [Bug c/112511] New: GCC: 14: internal compiler error: in type_contains_placeholder_1, at tree.cc:4243 141242068 at smail dot nju.edu.cn
2023-11-13 12:23 ` [Bug c/112511] " rguenth at gcc dot gnu.org
2023-11-13 14:07 ` [Bug middle-end/112511] " jakub at gcc dot gnu.org
@ 2023-11-14 8:25 ` cvs-commit at gcc dot gnu.org
2023-11-14 17:00 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2023-11-14 8:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112511
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jakub Jelinek <jakub@gcc.gnu.org>:
https://gcc.gnu.org/g:6e5f318fc6480412569273c1a71c638c3d677607
commit r14-5431-g6e5f318fc6480412569273c1a71c638c3d677607
Author: Jakub Jelinek <jakub@redhat.com>
Date: Tue Nov 14 09:24:34 2023 +0100
tree: Handle BITINT_TYPE in type_contains_placeholder_1 [PR112511]
The following testcase ICEs because BITINT_TYPE isn't handled in
type_contains_placeholder_1. Given that Ada doesn't emit it, it doesn't
matter that much where exactly we handle it as right now it should never
contain a placeholder; I've picked the same spot as INTEGER_TYPE, but if
you prefer e.g. the one with OFFSET_TYPE above, I can move it there too.
2023-11-14 Jakub Jelinek <jakub@redhat.com>
PR middle-end/112511
* tree.cc (type_contains_placeholder_1): Handle BITINT_TYPE like
INTEGER_TYPE.
* gcc.dg/pr112511.c: New test.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug middle-end/112511] ICE in type_contains_placeholder_1: SRA vs _BitInt
2023-11-13 12:07 [Bug c/112511] New: GCC: 14: internal compiler error: in type_contains_placeholder_1, at tree.cc:4243 141242068 at smail dot nju.edu.cn
` (2 preceding siblings ...)
2023-11-14 8:25 ` [Bug middle-end/112511] ICE in type_contains_placeholder_1: SRA vs _BitInt cvs-commit at gcc dot gnu.org
@ 2023-11-14 17:00 ` pinskia at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-11-14 17:00 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112511
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |14.0
Resolution|--- |FIXED
Status|ASSIGNED |RESOLVED
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
fixed.
^ permalink raw reply [flat|nested] 5+ messages in thread
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2023-11-13 12:07 [Bug c/112511] New: GCC: 14: internal compiler error: in type_contains_placeholder_1, at tree.cc:4243 141242068 at smail dot nju.edu.cn
2023-11-13 12:23 ` [Bug c/112511] " rguenth at gcc dot gnu.org
2023-11-13 14:07 ` [Bug middle-end/112511] " jakub at gcc dot gnu.org
2023-11-14 8:25 ` [Bug middle-end/112511] ICE in type_contains_placeholder_1: SRA vs _BitInt cvs-commit at gcc dot gnu.org
2023-11-14 17:00 ` pinskia at gcc dot gnu.org
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