https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110461
--- Comment #13 from CVS 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:1e6f1659bd7337e91a88086f8092ada01e80ac94 commit r14-2182-g1e6f1659bd7337e91a88086f8092ada01e80ac94 Author: Richard Biener <rguent...@suse.de> Date: Thu Jun 29 09:15:27 2023 +0200 middle-end/110461 - pattern applying wrongly to vectors The following guards a match.pd pattern that wasn't supposed to apply to vectors and thus runs into TYPE_PRECISION checking. For vector support the constant case is lacking and the pattern would have missing optab support checking for the result operation. PR middle-end/110461 * match.pd (bitop (convert@2 @0) (convert?@3 @1)): Disable for VECTOR_TYPE_P. * gcc.dg/pr110461.c: New testcase.