memory-only-at-clobber? ( interval sync -- ? )


Vocabulary
compiler.cfg.register-allocation.greedy

Inputs
intervalan object
syncan object


Outputs
?an object


Definition
USING: accessors compiler.cfg.linear-scan.live-intervals kernel
sequences ;

IN: compiler.cfg.register-allocation.greedy

:: memory-only-at-clobber? ( interval sync -- ? )
interval uses>> length 1 = [
interval first-use
[ spill-slot?>> ] [ n>> sync n>> = ] bi and
] [ f ] if ;