Any plans for "ifunc-ing" more glibc routines?

Hi all,

There has been interest from LEG members to ensure that optimal library routines are used on their platforms. My understanding is that the "correct" way of doing this these days is to use ifuncs to select the best implementation for a given system.

I see that glibc 2.18 contains an ifunc-ed version of memcpy. Does the TCWG have a hit list of other functions that might get the same treatment? If so, does it have a plan and the resources to implement them? If it's a matter of resources, I think LEG might be able to help there.

Cheers, mwh