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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/95661] Code built with -m32 uses SSE2 instructions
Date: Sat, 13 Jun 2020 10:52:45 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95661

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
And it is an intentional disto decision, because 32-bit kernels aren't
supported (not even shipped) in RHEL and thus SSE2 is required.
You can always use -march=3Di386 or -mno-sse etc. to override the defaults.
E.g. in Fedora 32-bit CPUs are still supported and the configured compiler
defaults to -march=3Di686 for 32-bit compilation.=