https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97538
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Aldy Hernandez <al...@gcc.gnu.org>: https://gcc.gnu.org/g:16e2427f50c208dfe07d07f18009969502c25dc8 commit r11-4336-g16e2427f50c208dfe07d07f18009969502c25dc8 Author: Aldy Hernandez <al...@redhat.com> Date: Fri Oct 23 15:54:58 2020 +0200 Handle undefined ranges in get_size_range. An undefined range was leaking through to the end of this function, which leads us to use an uninitialized wide_int. gcc/ChangeLog: PR tree-optimization/97538 * calls.c (get_size_range): Handle undefined ranges. gcc/testsuite/ChangeLog: * g++.dg/pr97538.C: New test.
