[Bug tree-optimization/112818] [14 regression] ICE when building accel-ppp (error: conversion of register to a different size in ‘view_convert_expr’, verify_gimple failed) since r14-5068-g88aca917eb705b

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112818

--- Comment #8 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>:

https://gcc.gnu.org/g:80d67d8f682a6050a3bf4dcfa18a83f321986f2a

commit r14-6116-g80d67d8f682a6050a3bf4dcfa18a83f321986f2a
Author: Richard Biener <rguenther@suse.de>
Date:   Mon Dec 4 12:50:36 2023 +0100

    tree-optimization/112818 - re-instantiate vector type size check for bswap

    For __builtin_bswap vectorization we still require an equal vector
    type size.  Re-instantiate that check.

            PR tree-optimization/112818
            * tree-vect-stmts.cc (vectorizable_bswap): Check input and
            output vector types have the same size.

            * gcc.dg/vect/pr112818.c: New testcase.