record-def ( vreg n spill-slot? -- )
Live interval utilities

Prev:compute-live-intervals* ( insn -- )
Next:record-use ( vreg n spill-slot? -- )


Vocabulary
compiler.cfg.linear-scan.live-intervals

Inputs and outputs
vregan integer
nan integer
spill-slot?a boolean


Word description
Records that the 'vreg' is defined at the instruction numbered 'n'.

Definition