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Subject: [Bug fortran/103777] ICE in gfc_simplify_maskl, at
 fortran/simplify.c:4918
Date: Sun, 09 Jan 2022 21:20:16 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103777

--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Harald Anlauf <anlauf@gcc.gnu.org>:

https://gcc.gnu.org/g:49d73c9fb644673323845efebfe6b3106e70af8a

commit r12-6388-g49d73c9fb644673323845efebfe6b3106e70af8a
Author: Harald Anlauf <anlauf@gmx.de>
Date:   Mon Dec 20 22:59:53 2021 +0100

    Fortran: check arguments of MASKL/MASKR intrinsics before simplification

    gcc/fortran/ChangeLog:

            PR fortran/103777
            * simplify.c (gfc_simplify_maskr): Check validity of argument '=
I'
            before simplifying.
            (gfc_simplify_maskl): Likewise.

    gcc/testsuite/ChangeLog:

            PR fortran/103777
            * gfortran.dg/masklr_3.f90: New test.=