split-for-spill ( live-interval n -- before/f after/f )
Spill slot assignment

Next:first-use-rep ( live-interval -- rep/f )


Vocabulary
compiler.cfg.linear-scan.allocation.spilling

Inputs
live-intervala live-interval-state
nan integer


Outputs
before/fa live-interval-state or f
after/fa live-interval-state or f


Word description
During register allocation an interval needs to be split so that the 'after' part of it can be placed in a spill slot.

Definition