https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103734

--- Comment #6 from Martin Jambor <jamborm at gcc dot gnu.org> ---
While I could see an improvement in previous GCC releases when boosting IPA-CP,
I no longer do (on AMD zen[345]).  Looking at past data, it was actually
detrimental for zen4 even in January 2024 while still helping zen3 then but it
no longer helps there now either.

I guess that the improvement that occurred in May 2025 makes it unnecessary:
https://lnt.opensuse.org/db_default/v4/SPEC/graph?highlight_run=80099&plot.0=475.507.0

If anybody could re-check what the situation is on other targets, that would be
great.  But perhaps we can close this?

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