lookup-label ( bb -- label )


Vocabulary
compiler.codegen

Inputs
bba basic-block


Outputs
labela label


Word description
Sets and gets a label for the basic-block. The labels are used to generate branch instructions from one block to another.

Definition
USING: assocs compiler.codegen.labels kernel namespaces ;

IN: compiler.codegen

: lookup-label ( bb -- label )
labels get [ drop <label> ] cache ;