phase-reload-start ( use -- n )

Vocabulary

compiler.cfg.register-allocation.backtracking

Inputs

use

an object

Outputs

n

an object

Definition

USING: accessors assocs kernel math namespaces ;

IN: compiler.cfg.register-allocation.backtracking

:: phase-reload-start ( use -- n )
    use n>> :> n backtracking-phase-mode? get use use-rep>>
    >boolean and n backtracking-late-points get key? and
    [ n 1 - ] [ n ] if ;