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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/114843] aarch64: epoligue in _Unwind_RaiseException
 corrupts return value due to __builtin_eh_return
Date: Thu, 25 Apr 2024 07:14:29 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114843

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|AArch64: Wrong Register     |aarch64: epoligue in
                   |Reload in                   |_Unwind_RaiseException
                   |_Unwind_RaiseException      |corrupts return value due
                   |causes corrupt return value |to __builtin_eh_return
                   |on _URC_END_OF_STACK        |

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I suspect this has been always a bug since the aarch64 back-end was added.=