[Bug tree-optimization/106497] [13 Regression] ICE in duplicate_block, at cfghooks.cc:1115 since r13-1753-g26cea5f108e0facd

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106497

--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>:

https://gcc.gnu.org/g:0f3514756e0b4d8993ee43dcd958974eb1424061

commit r13-1929-g0f3514756e0b4d8993ee43dcd958974eb1424061
Author: Richard Biener <rguenther@suse.de>
Date:   Tue Aug 2 12:19:25 2022 +0200

    tree-optimization/106497 - more forward threader can-copy-bb

    This adds EDGE_COPY_SRC_JOINER_BLOCK sources to the set of blocks
    we need to check we can duplicate.

            PR tree-optimization/106497
            * tree-ssa-threadupdate.cc (fwd_jt_path_registry::update_cfg):
            Also verify we can copy EDGE_COPY_SRC_JOINER_BLOCK.

            * gcc.dg/torture/pr106497.c: New testcase.