[Bug target/111064] 5-10% regression of parest on icelake between g:d073e2d75d9ed492de9a8dc6970e5b69fae20e5a (Aug 15 2023) and g:9ade70bb86c8744f4416a48bb69cf4705f00905a (Aug 16)

[crazylht at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111064

--- Comment #3 from Hongtao.liu <crazylht at gmail dot com> ---
I didn't find the any regression when testing the patch.
Guess it's because my tester is full-copy run and the options are -march=native
-Ofast -flto -funroll-loop.

Let me verify it.