spill/reload ( n interval -- {reg,rep,slot} )


Vocabulary
compiler.cfg.linear-scan.assignment

Inputs
nan object
intervalan object


Outputs
{reg,rep,slot}an object


Definition
USING: accessors arrays
compiler.cfg.linear-scan.allocation.state kernel ;

IN: compiler.cfg.linear-scan.assignment

: spill/reload ( n interval -- {reg,rep,slot} )
[ rep-at-insn ] keep [ reg>> ] [ vreg>> ] bi
pick assign-spill-slot swapd 3array ;