compute-live-in ( bb -- )


Vocabulary
compiler.cfg.linear-scan.assignment

Inputs
bba basic-block


Outputs
None

Word description
Computes the live in registers for a basic block.

See also
machine-live-ins

Definition
USING: assocs compiler.cfg.liveness kernel namespaces ;

IN: compiler.cfg.linear-scan.assignment

: compute-live-in ( bb -- )
[ live-in vregs>regs ] keep machine-live-ins get set-at ;