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

[xry111 at gcc dot gnu.org via Gcc-bugs]

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

Xi Ruoyao <xry111 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=114932

--- Comment #37 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
So if we revert r15-7525 now, would things work normally with just r15-6657? 
If so I'd suggest to revert r15-7525 (now or when GCC 16 stage 1 starts) and
close this as a PR114932 dup.