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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/111268] [11/12/13/14 Regression] internal
 compiler error: in to_constant, at poly-int.h:504
Date: Thu, 01 Feb 2024 17:20:07 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111268

--- Comment #18 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Ball <ricbal02@gcc.gnu.org>:

https://gcc.gnu.org/g:4571b4d413a4ba5f1e2d429a2623180ad1c73c0f

commit r14-8703-g4571b4d413a4ba5f1e2d429a2623180ad1c73c0f
Author: Richard Ball <richard.ball@arm.com>
Date:   Thu Feb 1 17:18:28 2024 +0000

    middle-end: Fix ICE in poly-int.h due to SLP.

    Adds a check to ensure that the input vector arguments
    to a function are not variable length. Previously, only the
    output vector of a function was checked.

    The ICE in question is within the neon-sve-bridge.c test,
    and is related to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111268

    gcc/ChangeLog:
            PR tree-optimization/111268
            * tree-vect-slp.cc (vectorizable_slp_permutation_1):
            Add variable-length check for vector input arguments
            to a function.=