https://gcc.gnu.org/bugzilla/show_bug.cgi?id=128250
--- Comment #3 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Richard Biener <[email protected]>: https://gcc.gnu.org/g:8ff59a95b8a24f002072e5ea8797156edeccfb35 commit r17-5765-g8ff59a95b8a24f002072e5ea8797156edeccfb35 Author: Richard Biener <[email protected]> Date: Fri Oct 30 15:38:16 2026 +0100 tree-optimization/128250 - reassoc and abnormals This adds a few missing checks on is_reassociable_op to avoid re-scheduling abnormal SSA uses, breaking out-of-SSA coalescing. PR tree-optimization/128250 * tree-ssa-reassoc.cc (acceptable_pow_call): Ensure base satisfies can_reassociate_op_p. (try_special_add_to_ops): Likewise for negated operand. * gcc.dg/torture/pr128250.c: New test.
