(find-use) ( insn# live-interval -- vreg-use )

Vocabulary

compiler.cfg.linear-scan.live-intervals

Inputs

insn#	an integer
live-interval	a live-interval-state

Outputs

vreg-use

a vreg-use

Word description

Finds the last use of the live interval before the instruction point.

Definition

USING: accessors binary-search kernel math.order ;

IN: compiler.cfg.linear-scan.live-intervals

: (find-use) ( insn# live-interval -- vreg-use )
    uses>> [ n>> <=> ] with search nip ;