[Bug target/91598] [8/9/10 regression] 60% speed drop on neon intrinsic loop

[mkuvyrkov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91598

--- Comment #2 from Maxim Kuvyrkov <mkuvyrkov at gcc dot gnu.org> ---
Created attachment 46784
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46784&action=edit
Patch for 70% of the regression