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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 target/112686] [14 Regression] ICE: in gen_reg_rtx, at
 emit-rtl.cc:1176 with -fsplit-stack -mcmodel=large
Date: Fri, 24 Nov 2023 16:32:09 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D112686

--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Uros Bizjak <uros@gcc.gnu.org>:

https://gcc.gnu.org/g:404ea4c1381398aee162415a88e5cb81c44f8c69

commit r14-5830-g404ea4c1381398aee162415a88e5cb81c44f8c69
Author: Uros Bizjak <ubizjak@gmail.com>
Date:   Fri Nov 24 16:11:27 2023 +0100

    i386: Fix ICE with -fsplit-stack -mcmodel=3Dlarge [PR112686]

    For -mcmodel=3Dlarge, we have to load function address to a register.

            PR target/112686

    gcc/ChangeLog:

            * config/i386/i386.cc (ix86_expand_split_stack_prologue): Load
            function address to a register for ix86_cmodel =3D=3D CM_LARGE.

    gcc/testsuite/ChangeLog:

            * gcc.target/i386/pr112686.c: New test.=