https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105763
--- Comment #7 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:ae575e93b6f7fb7077940cb7410f899da184ec2d commit r13-873-gae575e93b6f7fb7077940cb7410f899da184ec2d Author: Richard Biener <rguent...@suse.de> Date: Mon May 30 13:19:38 2022 +0200 tree-optimization/105763 - avoid abnormals with ranger queries In unswitching we use ranger to simplify switch statements so we have to avoid doing anything for abnormals. 2022-05-30 Richard Biener <rguent...@suse.de> PR tree-optimization/105763 * tree-ssa-loop-unswitch.cc (find_unswitching_predicates_for_bb): Check gimple_range_ssa_p. * gcc.dg/pr105763.c: New testcase.