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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug rtl-optimization/100377] needless stack adjustment when passing
 struct in register
Date: Sat, 01 May 2021 20:59:19 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D100377

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends on|                            |94173, 90216
           Severity|normal                      |enhancement

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Luc Van Oostenryck from comment #0)
>=20
> Note: similar PRs exist but reported for x86_64 only

Not true.  PR 94173, PR 90216.

I thought there was one which I filed which is much older than those but I
can't find it.


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D90216
[Bug 90216] Stack Pointer decrementing even when not loading extra data to
stack.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94173
[Bug 94173] [RISCV] Superfluous stackpointer manipulation=