[Bug target/112547] 9% exec time regression of 462.libquantum SPEC on AMD zen4 CPU

[haochen.jiang at intel dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112547

--- Comment #7 from Haochen Jiang <haochen.jiang at intel dot com> ---
I have got a same binary w/ and w/o my commit with the options if nothing went
wrong.

Seems we need more investigation.