vregs-interfere? ( vreg1 vreg2 -- ? )


Vocabulary
compiler.cfg.ssa.interference.private

Inputs
vreg1an object
vreg2an object


Outputs
?an object


Definition
USING: accessors kernel ;

IN: compiler.cfg.ssa.interference.private

: vregs-interfere? ( vreg1 vreg2 -- ? )
[ f >>equal-anc-out ] dip
[ same-sets? ] [ equal-anc-out>> ] 2when
[ same-values? ] [ update-equal-anc-out f ]
[ chain-intersect >boolean ] 2if ;