[Bug tree-optimization/106844] ICE in init_use_preds, at gimple-predicate-analysis.cc:1944 since r13-2436-ge9ea2688271bd0b4

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106844

--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rgue...@gcc.gnu.org>:

https://gcc.gnu.org/g:1a4e1425f8498580994e32ceb3c50bd52616a82d

commit r13-2493-g1a4e1425f8498580994e32ceb3c50bd52616a82d
Author: Richard Biener <rguent...@suse.de>
Date:   Tue Sep 6 10:42:50 2022 +0200

    tree-optimization/106844 - fix ICE in init_use_preds

    The following fixes an oversight in the last change to
    compute_control_dep_chain where we have to return whether we found
    a chain.

            PR tree-optimization/106844
            * gimple-predicate-analysis.cc (compute_control_dep_chain):
            Return whether we found a chain.

            * gcc.dg/pr106844.c: New testcase.