%merge-vector-head ( dst src1 src2 rep -- )

Vocabulary

cpu.architecture

Inputs

dst	an object
src1	an object
src2	an object
rep	an object

Outputs

None

Definition

USING: system ;

IN: cpu.architecture

HOOK: %merge-vector-head cpu ( dst src1 src2 rep -- )

Methods

USING: cpu.architecture kernel system ;

M: arm.64 %merge-vector-head 4drop ;


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

M: x86 %merge-vector-head
    [ two-operand ] keep signed-rep {
        { double-2-rep [ MOVLHPS ] }
        { float-4-rep [ UNPCKLPS ] }
        { longlong-2-rep [ PUNPCKLQDQ ] }
        { int-4-rep [ PUNPCKLDQ ] }
        { short-8-rep [ PUNPCKLWD ] }
        { char-16-rep [ PUNPCKLBW ] }
    } case ;