[Bug middle-end/105604] [10/11/12/13 Regression] ICE: in tree_to_shwi with vla in struct and sprintf

2022-05-16 Thread marxin at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105604

Martin Liška  changed:

   What|Removed |Added

   Last reconfirmed||2022-05-16
 CC||marxin at gcc dot gnu.org,
   ||msebor at gcc dot gnu.org
 Ever confirmed|0   |1
 Status|UNCONFIRMED |NEW

--- Comment #2 from Martin Liška  ---
Started with r10-4571-g937a86b49e4ed8ef.

[Bug middle-end/105604] [10/11/12/13 Regression] ICE: in tree_to_shwi with vla in struct and sprintf

2022-05-16 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105604

Richard Biener  changed:

   What|Removed |Added

   Priority|P3  |P2
   Assignee|unassigned at gcc dot gnu.org  |rguenth at gcc dot 
gnu.org
 Status|NEW |ASSIGNED

--- Comment #3 from Richard Biener  ---
Not only that.

[Bug middle-end/105604] [10/11/12/13 Regression] ICE: in tree_to_shwi with vla in struct and sprintf

2022-05-24 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105604

--- Comment #4 from CVS Commits  ---
The master branch has been updated by Martin Sebor :

https://gcc.gnu.org/g:10d1986aee47c592f903527bb68546efc557735d

commit r13-750-g10d1986aee47c592f903527bb68546efc557735d
Author: Martin Sebor 
Date:   Tue May 24 16:01:12 2022 -0600

PR middle-end/105604 - ICE: in tree_to_shwi with vla in struct and sprintf

gcc/ChangeLog:

PR middle-end/105604
* gimple-ssa-sprintf.cc (set_aggregate_size_and_offset): Add
comments.
(get_origin_and_offset_r): Remove null handling.  Handle variable
array
sizes.
(get_origin_and_offset): Handle null argument here.  Simplify.
(alias_offset): Update comment.
* pointer-query.cc (field_at_offset): Update comment.  Handle
members
of variable-length types.

gcc/testsuite/ChangeLog:

PR middle-end/105604
* gcc.dg/Wrestrict-24.c: New test.
* gcc.dg/Wrestrict-25.c: New test.
* gcc.dg/Wrestrict-26.c: New test.

Co-authored-by: Richard Biener