[Bug target/115024] [14/15 regression] 128 bit division performance regression, x86, between gcc-14 and gcc-13 using target clones on skylake platform

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115024

--- Comment #6 from Haochen Jiang <haochen.jiang at intel dot com> ---
I have got a machine to reproduce the regression.

Seem like a DSB miss from my data, but don't know why. Need more investigation.