Summary:
Add an option to overwrite jump tables without moving and make it a
default:
-jump-tables - jump tables support (default=basic)
=none - do not optimize functions with jump tables
=basic - optimize functions with jump tables
=move - move jump tables to a separate section
=split - split jump tables section into hot and cold based on
function execution frequency
=aggressive - aggressively split jump tables section based on usage of
the tables
(cherry picked from FBD4448499)