[Bug target/116072] [15 Regression] 4.5% slowdown of 447.dealII on aarch64

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116072

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

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                 CC|                            |pinskia at gcc dot gnu.org

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I am suspecting it is the std::find changes (e.g r15-1857). I did hear that
libc++'s usage of memchr was slowering for SPEC 2006 on aarch64 before and
dealII is C++ code after all.