%unpack-vector-head ( dst src rep -- )

Vocabulary

cpu.architecture

Inputs

dst	an object
src	an object
rep	an object

Outputs

None

Definition

USING: system ;

IN: cpu.architecture

HOOK: %unpack-vector-head cpu ( dst src rep -- )

Methods

USING: cpu.architecture kernel system ;

M: arm.64 %unpack-vector-head 3drop ;


USING: combinators cpu.architecture cpu.x86.assembler system ;

M: x86 %unpack-vector-head
    {
        { char-16-rep [ PMOVSXBW ] }
        { uchar-16-rep [ PMOVZXBW ] }
        { short-8-rep [ PMOVSXWD ] }
        { ushort-8-rep [ PMOVZXWD ] }
        { int-4-rep [ PMOVSXDQ ] }
        { uint-4-rep [ PMOVZXDQ ] }
        { float-4-rep [ CVTPS2PD ] }
    } case ;