[Bug rtl-optimization/51982] Shrink-wrapping opportunity

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51982

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

           What    |Removed                     |Added
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   Last reconfirmed|2012-01-24 00:00:00         |2021-12-25
          Component|middle-end                  |rtl-optimization

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note in the self-contained example, you need to remove the static from
lookdict_unicode function.

But I still see there is no shrink-wrapping happening on aarch64, even though
it could with some minor register allocation changes.