[Bug target/104842] mips: signed overflow in LUI_OPERAND

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104842

--- Comment #1 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Xi Ruoyao <xry111@gcc.gnu.org>:

https://gcc.gnu.org/g:2ab70a4a5c2d5a9ffb923f13b1c3b938c60dd0f0

commit r12-7555-g2ab70a4a5c2d5a9ffb923f13b1c3b938c60dd0f0
Author: Xi Ruoyao <xry111@mengyan1223.wang>
Date:   Wed Mar 9 01:08:58 2022 +0800

    mips: avoid signed overflow in LUI_OPERAND [PR104842]

    gcc/

            PR target/104842
            * config/mips/mips.h (LUI_OPERAND): Cast the input to an unsigned
            value before adding an offset.