On Fri, 9 Aug 2024 at 10:29, Alex Coplan wrote:
>
> Together with the preparatory compiler patches, this patch restores
> unrolling in std::__find_if, but this time relying on the compiler to do
> it by using:
>
> #pragma GCC unroll 4
>
> which should restore the majority of the regression relat
Together with the preparatory compiler patches, this patch restores
unrolling in std::__find_if, but this time relying on the compiler to do
it by using:
#pragma GCC unroll 4
which should restore the majority of the regression relative to the
hand-unrolled version while still being vectorizable
