https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107109
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Andrew Macleod <amacl...@gcc.gnu.org>: https://gcc.gnu.org/g:f41d1b39a6443fad38c36af34b1baa384954ca80 commit r13-3031-gf41d1b39a6443fad38c36af34b1baa384954ca80 Author: Andrew MacLeod <amacl...@redhat.com> Date: Sun Oct 2 18:43:35 2022 -0400 Don't process undefined range. No need to continue processing an undefined range. gcc/ PR tree-optimization/107109 * range-op.cc (adjust_op1_for_overflow): Don't process undefined. gcc/testsuite/ * gcc.dg/pr107109.c: New.