Searches for a label with the given identifier. This function will insert a new LabelDsymbol into labtab if it does not contain a mapping for ident.
identifier of the requested label
location used when creating a new LabelDsymbol
the LabelDsymbol for ident
See Implementation
Searches for a label with the given identifier. This function will insert a new LabelDsymbol into labtab if it does not contain a mapping for ident.