normalize-phase-reload ( interval -- interval/f )


Vocabulary
compiler.cfg.register-allocation.backtracking

Inputs
intervalan object


Outputs
interval/fan object


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

IN: compiler.cfg.register-allocation.backtracking

:: normalize-phase-reload ( interval -- interval/f )
interval [
backtracking-phase-mode? get interval reload-from>>
>boolean and [
interval first-use phase-reload-start :> start
interval
[ start swap fix-lower-bound ] change-ranges drop
] when
] when interval ;