redundant-cold-spill? ( interval -- ? )

Vocabulary

compiler.cfg.register-allocation.spill-sites

Inputs

interval

an object

Outputs

?

an object

Definition

USING: accessors assocs kernel namespaces sequences ;

IN: compiler.cfg.register-allocation.spill-sites

:: redundant-cold-spill? ( interval -- ? )
    interval vreg>> established-cold-spills get at
    interval spill-to>> = interval spill-to>> >boolean and
    interval reload-from>> interval spill-to>> = and
    interval reload-rep>> interval spill-rep>> eq? and
    interval uses>> [ def-rep>> ] any? not and ;