[Bug target/78994] -Ofast makes aarch64 C++ benchmark slower for A53

[wilco at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78994

wilco at gcc dot gnu.org changed:

           What    |Removed                     |Added
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                 CC|                            |wilco at gcc dot gnu.org

--- Comment #8 from wilco at gcc dot gnu.org ---
It looks like scheduling but not of int<->fp transfers, try -frename-registers.