[Bug rtl-optimization/98782] [11/12 Regression] Bad interaction between IPA frequences and IRA resulting in spills due to changes in BB frequencies

[jiangning.liu at amperecomputing dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98782

--- Comment #7 from Jiangning Liu <jiangning.liu at amperecomputing dot com> ---
Without reverting the commit g:1118a3ff9d3ad6a64bba25dc01e7703325e23d92, we
still see exchange2 performance issue for aarch64. BTW, we have been using
-fno-inline-functions-called-once to get the best performance number for
exchange2.