https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114192
--- Comment #5 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Richard Biener <rgue...@gcc.gnu.org>: https://gcc.gnu.org/g:324d2907c86f05e40dc52d226940308f53a956c2 commit r14-9292-g324d2907c86f05e40dc52d226940308f53a956c2 Author: Richard Biener <rguent...@suse.de> Date: Mon Mar 4 09:46:13 2024 +0100 tree-optimization/114192 - scalar reduction kept live with early break vect The following fixes a missing replacement of the reduction value used in the epilog, causing the scalar reduction to be kept live across the early break exit path. PR tree-optimization/114192 * tree-vect-loop.cc (vect_create_epilog_for_reduction): Use the appropriate def for the live out stmt in case of an alternate exit.
