https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122844
--- Comment #8 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:c90563edba3a7e9b5a25ef2f031cf909c2926214 commit r16-5693-gc90563edba3a7e9b5a25ef2f031cf909c2926214 Author: Richard Biener <[email protected]> Date: Fri Nov 28 10:06:58 2025 +0100 tree-optimization/122844 - bogus reduction chain detection We may not strip sign-conversions around MIN/MAX operations. PR tree-optimization/122844 * tree-vect-slp.cc (vect_analyze_slp_reduc_chain): Only try stripping sign conversions around ops where this is valid. * gcc.dg/vect/vect-pr122844.c: New testcase.
