== Progress == * Zero/sign extension elimination (TCWG-15) (9/10) - Initiated discussion and started working on alternate approach to handle this. - Gone through couple of prototype to understand approach. - Finshed first implrmentation; Needs cleanup and some failiures in regression needs fixing. * benchmarking (TCWG-468) (1/10) - Changes to Maxim's script is complete; Doing final testing before committing. * SAH1 performance (TCWG-413) - Committed a clean-up patch upstream. - Posted spill_class patch. * FENV for C11 TCWG-447 - Committed AArch64 part.

== Plan == * Benchmarking. * Upstream zero/sign extension elimination activities. * sha1 performance.