https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117714
--- 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:3e14c126de157fe9b87a1ada6e689003735088e1 commit r15-5959-g3e14c126de157fe9b87a1ada6e689003735088e1 Author: Richard Biener <rguent...@suse.de> Date: Fri Dec 6 09:37:35 2024 +0100 testsuite/117714 - gcc.dg/vect/slp-reduc-4.c FAILs on 32-bit SPARC The testcase tries to ensure we can elide all permutations when vectorizing a MAX reduction. For SPARC the issue is that the MAX reduction isn't supported and since we're trying to fall back to single-lane SLP the dumps contain VEC_PERM_EXPR for the interleaving permute lowering. Before all-SLP that wouldn't be in the dumps when doing non-SLP, but eventually we'd fail to vectorize so no VEC_PERM_EXPRs would be in the dumps either. The following adds vect_no_int_min_max to the set of xfails for this particular scan as well, like the existing check for vectorizing. PR testsuite/117714 * gcc.dg/vect/slp-reduc-4.c: Add vect_no_int_min_max to the XFAIL for the VEC_PERM_EXPR scan.
