https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122475
--- Comment #3 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Tamar Christina <[email protected]>: https://gcc.gnu.org/g:a0cc9450a03bb7ef716e4d3734786ea920a35fe8 commit r16-4948-ga0cc9450a03bb7ef716e4d3734786ea920a35fe8 Author: Tamar Christina <[email protected]> Date: Mon Nov 3 08:07:13 2025 +0000 vect: Fix null dereference in boolean reductions [PR122475] neutral_op can be null, so guard against that. gcc/ChangeLog: PR tree-optimization/122475 * tree-vect-loop.cc (vectorizable_reduction): Check for neutral_op. gcc/testsuite/ChangeLog: PR tree-optimization/122475 * gcc.dg/vect/pr122475.c: New test. * gcc.target/aarch64/sve/vect-reduc-bool-19.c: New test. * gcc.target/aarch64/sve/vect-reduc-bool-20.c: New test.
