https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127719
--- Comment #6 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Andrew Macleod <[email protected]>: https://gcc.gnu.org/g:189b0202e2664ea06e17c5424d2d17151607ee2d commit r17-4936-g189b0202e2664ea06e17c5424d2d17151607ee2d Author: Andrew MacLeod <[email protected]> Date: Tue Oct 6 10:05:59 2026 -0400 Check free list before using a relation. Rather than calling reset_range_Info in release_ssa_name_fn, lazily check the free list when registering nearest relations to avoid returning a relation with a released ssa-name. PR tree-optimization/127719 gcc/ * tree-ssanames.cc (release_ssa_name_fn): Do not call reset_range_info. * value-relation.cc (dom_oracle::nearest_relations): Check the free list before adding a name to the relation list.
