On Fri, Sep 26, 2025 at 9:40 AM liuhongt <[email protected]> wrote: > > For memset, the size of used vector is decided by MIN(MOVE_MAX_PIECES, > STORE_MAX_PIECES). > Unless there's u-arch prefer big size vector for memcpy and small size > vector for memset, there's no need to have a separate option or tune > for it. > In general, x86 backend always prefer big size vector for memset due > to STLF issue. > So for maintaince convenience, the patch remove store_max related tune > and marked the mstore-max as deprecated. > > Bootstrapped and regtested on x86_64-pc-linux{-m32,}. > H.J Any comments?
Does it change -mstore-max or -mmove-max? The subject says -mmove-max, but the commit message says -mstore-max. -- H.J.
