https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67435
--- Comment #12 from Maxim Egorushkin ---
gcc-13 and gcc-14 no longer align the last byte of a loop to the last byte of a
L1i-cache-line, when compiled with `-march=native -mtune=native` on Zen3 and
Zen4 CPUs.
I remember gcc-11 or gcc-12 aligni
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67435
Maxim Egorushkin changed:
What|Removed |Added
CC||maxim.yegorushkin at gmail dot
com
-
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67435
--- Comment #10 from Yann Collet ---
> there already is an aligned attribute for functions, variables and fields,
Sure, but none of them is related to aligning the start of an hot instruction
loop. Aligning the function instead looks like a poor
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67435
Markus Trippelsdorf changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
