What do you mean?
This is from the first patch message on the mailing list:
> An enhancement to GCC 10 to improve the expansion of strncmp calls with strings with embedded nuls introduced a regression in similar calls to memcmp.
That patch was approved and merged.
Sounds like a compiler bug to me.
> An enhancement to GCC 10 to improve the expansion of strncmp calls with strings with embedded nuls introduced a regression in similar calls to memcmp.
That patch was approved and merged. Sounds like a compiler bug to me.