* [Bug sanitizer/99106] [9/10/11 Regression] ICE in tree_to_poly_int64, at tree.c:3091
2021-02-15 14:23 [Bug sanitizer/99106] New: ICE in tree_to_poly_int64, at tree.c:3091 marxin at gcc dot gnu.org
@ 2021-02-16 7:23 ` rguenth at gcc dot gnu.org
2021-02-16 15:30 ` jakub at gcc dot gnu.org
` (7 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-02-16 7:23 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99106
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
Summary|ICE in tree_to_poly_int64, |[9/10/11 Regression] ICE in
|at tree.c:3091 |tree_to_poly_int64, at
| |tree.c:3091
Target Milestone|--- |9.4
Keywords| |ice-on-valid-code
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug sanitizer/99106] [9/10/11 Regression] ICE in tree_to_poly_int64, at tree.c:3091
2021-02-15 14:23 [Bug sanitizer/99106] New: ICE in tree_to_poly_int64, at tree.c:3091 marxin at gcc dot gnu.org
2021-02-16 7:23 ` [Bug sanitizer/99106] [9/10/11 Regression] " rguenth at gcc dot gnu.org
@ 2021-02-16 15:30 ` jakub at gcc dot gnu.org
2021-02-17 14:04 ` cvs-commit at gcc dot gnu.org
` (6 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: jakub at gcc dot gnu.org @ 2021-02-16 15:30 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99106
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2021-02-16
Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 50199
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50199&action=edit
gcc11-pr99106.patch
Untested fix.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug sanitizer/99106] [9/10/11 Regression] ICE in tree_to_poly_int64, at tree.c:3091
2021-02-15 14:23 [Bug sanitizer/99106] New: ICE in tree_to_poly_int64, at tree.c:3091 marxin at gcc dot gnu.org
2021-02-16 7:23 ` [Bug sanitizer/99106] [9/10/11 Regression] " rguenth at gcc dot gnu.org
2021-02-16 15:30 ` jakub at gcc dot gnu.org
@ 2021-02-17 14:04 ` cvs-commit at gcc dot gnu.org
2021-02-22 16:50 ` [Bug sanitizer/99106] [9/10 " jakub at gcc dot gnu.org
` (5 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2021-02-17 14:04 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99106
--- Comment #2 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:7768cadb4246117964a9ba159740da3b9c20811d
commit r11-7267-g7768cadb4246117964a9ba159740da3b9c20811d
Author: Jakub Jelinek <jakub@redhat.com>
Date: Wed Feb 17 15:03:25 2021 +0100
c++: Fix up build_zero_init_1 once more [PR99106]
My earlier build_zero_init_1 patch for flexible array members created
an empty CONSTRUCTOR. As the following testcase shows, that doesn't work
very well because the middle-end doesn't expect CONSTRUCTOR elements with
incomplete type (that the empty CONSTRUCTOR at the end of outer CONSTRUCTOR
had).
The following patch just doesn't add any CONSTRUCTOR for the flexible array
members, it doesn't seem to be needed.
2021-02-17 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/99106
* init.c (build_zero_init_1): For flexible array members just
return
NULL_TREE instead of returning empty CONSTRUCTOR with non-complete
ARRAY_TYPE.
* g++.dg/ubsan/pr99106.C: New test.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug sanitizer/99106] [9/10 Regression] ICE in tree_to_poly_int64, at tree.c:3091
2021-02-15 14:23 [Bug sanitizer/99106] New: ICE in tree_to_poly_int64, at tree.c:3091 marxin at gcc dot gnu.org
` (2 preceding siblings ...)
2021-02-17 14:04 ` cvs-commit at gcc dot gnu.org
@ 2021-02-22 16:50 ` jakub at gcc dot gnu.org
2021-03-19 23:29 ` cvs-commit at gcc dot gnu.org
` (4 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: jakub at gcc dot gnu.org @ 2021-02-22 16:50 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99106
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[9/10/11 Regression] ICE in |[9/10 Regression] ICE in
|tree_to_poly_int64, at |tree_to_poly_int64, at
|tree.c:3091 |tree.c:3091
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Fixed on the trunk so far.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug sanitizer/99106] [9/10 Regression] ICE in tree_to_poly_int64, at tree.c:3091
2021-02-15 14:23 [Bug sanitizer/99106] New: ICE in tree_to_poly_int64, at tree.c:3091 marxin at gcc dot gnu.org
` (3 preceding siblings ...)
2021-02-22 16:50 ` [Bug sanitizer/99106] [9/10 " jakub at gcc dot gnu.org
@ 2021-03-19 23:29 ` cvs-commit at gcc dot gnu.org
2021-03-20 8:08 ` [Bug sanitizer/99106] [9 " jakub at gcc dot gnu.org
` (3 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2021-03-19 23:29 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99106
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-10 branch has been updated by Jakub Jelinek
<jakub@gcc.gnu.org>:
https://gcc.gnu.org/g:af868e89ec21340d1cafd26eaed356ce4b0104c3
commit r10-9471-gaf868e89ec21340d1cafd26eaed356ce4b0104c3
Author: Jakub Jelinek <jakub@redhat.com>
Date: Wed Feb 17 15:03:25 2021 +0100
c++: Fix up build_zero_init_1 once more [PR99106]
My earlier build_zero_init_1 patch for flexible array members created
an empty CONSTRUCTOR. As the following testcase shows, that doesn't work
very well because the middle-end doesn't expect CONSTRUCTOR elements with
incomplete type (that the empty CONSTRUCTOR at the end of outer CONSTRUCTOR
had).
The following patch just doesn't add any CONSTRUCTOR for the flexible array
members, it doesn't seem to be needed.
2021-02-17 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/99106
* init.c (build_zero_init_1): For flexible array members just
return
NULL_TREE instead of returning empty CONSTRUCTOR with non-complete
ARRAY_TYPE.
* g++.dg/ubsan/pr99106.C: New test.
(cherry picked from commit 7768cadb4246117964a9ba159740da3b9c20811d)
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug sanitizer/99106] [9 Regression] ICE in tree_to_poly_int64, at tree.c:3091
2021-02-15 14:23 [Bug sanitizer/99106] New: ICE in tree_to_poly_int64, at tree.c:3091 marxin at gcc dot gnu.org
` (4 preceding siblings ...)
2021-03-19 23:29 ` cvs-commit at gcc dot gnu.org
@ 2021-03-20 8:08 ` jakub at gcc dot gnu.org
2021-04-20 23:32 ` cvs-commit at gcc dot gnu.org
` (2 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: jakub at gcc dot gnu.org @ 2021-03-20 8:08 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99106
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[9/10 Regression] ICE in |[9 Regression] ICE in
|tree_to_poly_int64, at |tree_to_poly_int64, at
|tree.c:3091 |tree.c:3091
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Fixed for 10.3 too.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug sanitizer/99106] [9 Regression] ICE in tree_to_poly_int64, at tree.c:3091
2021-02-15 14:23 [Bug sanitizer/99106] New: ICE in tree_to_poly_int64, at tree.c:3091 marxin at gcc dot gnu.org
` (5 preceding siblings ...)
2021-03-20 8:08 ` [Bug sanitizer/99106] [9 " jakub at gcc dot gnu.org
@ 2021-04-20 23:32 ` cvs-commit at gcc dot gnu.org
2021-04-22 16:50 ` cvs-commit at gcc dot gnu.org
2021-04-22 17:11 ` jakub at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2021-04-20 23:32 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99106
--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-9 branch has been updated by Jakub Jelinek
<jakub@gcc.gnu.org>:
https://gcc.gnu.org/g:89da2c8127c373573e5e486efe7699da794d469b
commit r9-9421-g89da2c8127c373573e5e486efe7699da794d469b
Author: Jakub Jelinek <jakub@redhat.com>
Date: Wed Feb 17 15:03:25 2021 +0100
c++: Fix up build_zero_init_1 once more [PR99106]
My earlier build_zero_init_1 patch for flexible array members created
an empty CONSTRUCTOR. As the following testcase shows, that doesn't work
very well because the middle-end doesn't expect CONSTRUCTOR elements with
incomplete type (that the empty CONSTRUCTOR at the end of outer CONSTRUCTOR
had).
The following patch just doesn't add any CONSTRUCTOR for the flexible array
members, it doesn't seem to be needed.
2021-02-17 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/99106
* init.c (build_zero_init_1): For flexible array members just
return
NULL_TREE instead of returning empty CONSTRUCTOR with non-complete
ARRAY_TYPE.
* g++.dg/ubsan/pr99106.C: New test.
(cherry picked from commit af868e89ec21340d1cafd26eaed356ce4b0104c3)
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug sanitizer/99106] [9 Regression] ICE in tree_to_poly_int64, at tree.c:3091
2021-02-15 14:23 [Bug sanitizer/99106] New: ICE in tree_to_poly_int64, at tree.c:3091 marxin at gcc dot gnu.org
` (6 preceding siblings ...)
2021-04-20 23:32 ` cvs-commit at gcc dot gnu.org
@ 2021-04-22 16:50 ` cvs-commit at gcc dot gnu.org
2021-04-22 17:11 ` jakub at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2021-04-22 16:50 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99106
--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-8 branch has been updated by Jakub Jelinek
<jakub@gcc.gnu.org>:
https://gcc.gnu.org/g:3a51e6261f7d98d54fc370125b1895542c3cdce9
commit r8-10886-g3a51e6261f7d98d54fc370125b1895542c3cdce9
Author: Jakub Jelinek <jakub@redhat.com>
Date: Wed Feb 17 15:03:25 2021 +0100
c++: Fix up build_zero_init_1 once more [PR99106]
My earlier build_zero_init_1 patch for flexible array members created
an empty CONSTRUCTOR. As the following testcase shows, that doesn't work
very well because the middle-end doesn't expect CONSTRUCTOR elements with
incomplete type (that the empty CONSTRUCTOR at the end of outer CONSTRUCTOR
had).
The following patch just doesn't add any CONSTRUCTOR for the flexible array
members, it doesn't seem to be needed.
2021-02-17 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/99106
* init.c (build_zero_init_1): For flexible array members just
return
NULL_TREE instead of returning empty CONSTRUCTOR with non-complete
ARRAY_TYPE.
* g++.dg/ubsan/pr99106.C: New test.
(cherry picked from commit af868e89ec21340d1cafd26eaed356ce4b0104c3)
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug sanitizer/99106] [9 Regression] ICE in tree_to_poly_int64, at tree.c:3091
2021-02-15 14:23 [Bug sanitizer/99106] New: ICE in tree_to_poly_int64, at tree.c:3091 marxin at gcc dot gnu.org
` (7 preceding siblings ...)
2021-04-22 16:50 ` cvs-commit at gcc dot gnu.org
@ 2021-04-22 17:11 ` jakub at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: jakub at gcc dot gnu.org @ 2021-04-22 17:11 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99106
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|ASSIGNED |RESOLVED
--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 10+ messages in thread