https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126998
--- Comment #4 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:629ce1fc63967f5b8944e32854f359833b76646f commit r17-3692-g629ce1fc63967f5b8944e32854f359833b76646f Author: Richard Biener <[email protected]> Date: Wed Aug 26 13:39:35 2026 +0200 Simplify vect_transform_reduction In preparation for a fix for PR126998 the following simplifies the vect_transform_reduction function, removing the redundant effec_reduc_ncopies which is always equal to effec_ncopies. It also computes vec_num based on the actual vector inputs and renames it. PR tree-optimization/126998 * tree-vect-loop.cc (vect_transform_reduction): Remove redundant effec_reduc_ncopies, compute vec_num based on the actual vector inputs and rename to vec_in_num.
