[Bug c/105148] [11 Regression] ICE in verify_use, at tree-ssa.cc:881

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105148

--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-11 branch has been updated by Richard Biener
<rgue...@gcc.gnu.org>:

https://gcc.gnu.org/g:64b3a86d33e08072ea78f2a87c8a275bd15f07cb

commit r11-10014-g64b3a86d33e08072ea78f2a87c8a275bd15f07cb
Author: Richard Biener <rguent...@suse.de>
Date:   Tue Apr 5 16:06:10 2022 +0200

    tree-optimization/105148 - fix IVOPTs recording uses

    The following fixes recording uses in ARRAY_REFs with non-constant
    element size or low bound.

    2022-04-05  Richard Biener  <rguent...@suse.de>

            PR tree-optimization/105148
            * tree-ssa-loop-ivopts.c (idx_record_use): Walk raw operands
            2 and 3 of ARRAY_REFs.

            * gcc.dg/torture/pr105148.c: New testcase.

    (cherry picked from commit 86242eb1bd03eba82d8e22b01b16925d43bcc539)