[Bug target/115029] FFT computation performance regression, x86, between gcc-14 and gcc-13 on skylake platform

[colin.king at intel dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115029

--- Comment #1 from Colin Ian King <colin.king at intel dot com> ---
Created attachment 58174
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58174&action=edit
gcc-13 disassembly