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From: "ro at CeBiTec dot Uni-Bielefeld.DE" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug bootstrap/95413] [11 regression] i686-linux
 --enable-targets=all cannot configure m64 libgomp
Date: Fri, 29 May 2020 14:19:05 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95413

--- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot U=
ni-Bielefeld.DE> ---
> How did CET changes add -march=3Di486 -mtune=3Di686? Can you bisect to th=
e commit?

Done: the reghunt identified

commit 4c1a5d8b71e29b71e0bc1004480c12c5fc427cb7
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Fri May 15 09:06:50 2020 -0700

    x86: Also check if -fcf-protection works=