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From: "rdapp at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/112548] [14 regression] 5% exec time regression in
 429.mcf on AMD zen4 CPU (since r14-5076-g01c18f58d37865)
Date: Wed, 13 Mar 2024 09:55:13 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D112548

--- Comment #10 from Robin Dapp <rdapp at gcc dot gnu.org> ---
(In reply to Sam James from comment #9)
> (In reply to Filip Kastl from comment #8)
> > I'd like to help but I'm afraid I cannot send you the SPEC binaries wit=
h PGO
> > applied since SPEC is licensed nor can I give you access to a Zen4 comp=
uter.
> > I suppose someone else will have to analyze this bug.
>=20
> Could you perhaps send only the gcda files so Robin can build again with
> -fprofile-use?

Yes, that would be helpful.

Or Filip builds the executables himself and posts (some of) the difference
here.  Maybe that also gets us a bit closer to the problem.=