load-return ( c-type -- triples )

Vocabulary

compiler.cfg.builder.alien.boxing

Inputs

c-type

an object

Outputs

triples

an object

Definition

IN: compiler.cfg.builder.alien.boxing

GENERIC: load-return ( c-type -- triples )

Methods

USING: alien.c-types arrays assocs
compiler.cfg.builder.alien.boxing
compiler.cfg.builder.alien.params compiler.cfg.registers kernel
sequences ;

M: abstract-c-type load-return
    [
        flatten-c-type keys
        [ [ next-vreg ] dip dup next-return-reg 3array ] map
    ] with-return-regs ;


USING: classes.struct compiler.cfg.builder.alien.boxing
cpu.architecture generic kernel ;

M: struct-c-type load-return
    dup return-struct-in-registers?
    [ M\ struct-c-type load-return (call-next-method) ]
    [ drop { } ] if ;