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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug rtl-optimization/86892] RTL CSE  commoning trivial constants
 across call and/or too early
Date: Sat, 25 Dec 2021 05:20:39 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D86892

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
              Build|powerpc64le-unknown-linux-g |
                   |nu                          |
             Target|powerpc64le-unknown-linux-g |powerpc*-*-* aarch64-*-*
                   |nu                          |
   Last reconfirmed|2018-08-08 00:00:00         |2021-12-24
               Host|powerpc64le-unknown-linux-g |
                   |nu                          |

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
s/0/1 and you will see the effect on aarch64 as mentioned in comment #1 .
Though I notice LLVM does the same thing.=