https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122747
--- Comment #2 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:18a85f9107df49f191a713e191150a9e7c902b04 commit r16-5414-g18a85f9107df49f191a713e191150a9e7c902b04 Author: Richard Biener <[email protected]> Date: Wed Nov 19 10:33:05 2025 +0100 tree-optimization/122747 - fix masking of loops with conditional reduction ops The following amends the earlier fix in r16-5372-gfacb92812a4ec5 to also cover the case we're not doing the merge to a single cycle but go via vectorizable_call. PR tree-optimization/122747 * tree-vect-stmts.cc (vectorizable_call): Handle reduction operations that are already conditional. * gcc.target/i386/vect-epilogues-10.c: New testcase.
