compute-dom-parents ( cfg -- )

Vocabulary

compiler.cfg.dominance.private

Inputs

cfg

an object

Outputs

None

Definition

USING: compiler.cfg.rpo kernel namespaces sequences ;

IN: compiler.cfg.dominance.private

: compute-dom-parents ( cfg -- )
    H{ } clone dom-parents set
    reverse-post-order unclip dup set-idom drop
    [ iterate ] curry loop ;