[Bug tree-optimization/98455] [11 Regression] ICE: verify_gimple failed (error: invalid 'PHI' argument; error: incompatible types in 'PHI' argument 2) since r11-5642-gc961e94901eb793b

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98455

--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Martin Liska <marxin@gcc.gnu.org>:

https://gcc.gnu.org/g:7875e8dc831f30eec7203e090a209efe4c01a27d

commit r11-6635-g7875e8dc831f30eec7203e090a209efe4c01a27d
Author: Martin Liska <mliska@suse.cz>
Date:   Tue Jan 12 13:40:44 2021 +0100

    if-to-switch: fix also virtual phis

    gcc/ChangeLog:

            PR tree-optimization/98455
            * gimple-if-to-switch.cc (condition_info::record_phi_mapping):
            Record also virtual PHIs.
            (pass_if_to_switch::execute): Return TODO_cleanup_cfg only
            conditionally.

    gcc/testsuite/ChangeLog:

            PR tree-optimization/98455
            * gcc.dg/tree-ssa/pr98455.c: New test.