next-vreg-rep ( rep -- vreg )

Vocabulary

compiler.cfg.registers

Inputs

rep	a representation

Outputs

vreg

a number

Word description

Creates a new virtual register identifier and sets its representation.

Notes

This word cannot be called before representation selection has run; use next-vreg in that case.

Definition

USING: kernel ;

IN: compiler.cfg.registers

: next-vreg-rep ( rep -- vreg ) next-vreg [ set-rep-of ] keep ;