[Bug target/114978] [14/15 regression] 548.exchange2_r 14%-28% regressions on Loongarch64 after gcc 14 snapshot 20240317

[tianyang.chou at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114978

--- Comment #25 from Tianyang Zhou <tianyang.chou at gmail dot com> ---
Btw, I use the latest AOSC and the system default GCC is 14.2.0 20240801