insn-of ( vreg -- insn )


Vocabulary
compiler.cfg.def-use

Inputs
vregvirtual register


Outputs
insnan insn


Word description
Maps the vreg to the instruction that defined it.

See also
compute-insns

Definition
USING: assocs namespaces ;

IN: compiler.cfg.def-use

: insn-of ( vreg -- insn ) insns get at ;