# New Ticket Created by Paul Cochrane # Please include the string: [perl #46279] # in the subject line of all future correspondence about this issue. # <URL: http://rt.perl.org/rt3/Ticket/Display.html?id=46279 >
In compilers/imcc/optimizer.c there is the todo item: * optimizer * --------- * * runs with CFG and life info * * used_once ... deletes assignments, when LHS is unused * loop_optimization ... pulls invariants out of loops * TODO e.g. constant_propagation
