https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97505
--- 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:292c92715b282f7c6617c94351d3e38ec027d637 commit r11-4141-g292c92715b282f7c6617c94351d3e38ec027d637 Author: Andrew MacLeod <amacl...@redhat.com> Date: Tue Oct 20 16:55:14 2020 -0400 Temporarily disable trap in in extract_range_builtin check. Until we figure out how to adjust ubsan for symbolics, disable the trap. gcc/ChangeLog: PR tree-optimization/97505 * vr-values.c (vr_values::extract_range_basic): Trap if vr_values version disagrees with range_of_builtin_call.