INSelt ( Rd Rn immd immn rep -- )

Vocabulary

cpu.arm.64.assembler

Inputs

Rd	an object
Rn	an object
immd	an object
immn	an object
rep	an object

Outputs

None

Definition

USING: cpu.architecture kernel math ;

IN: cpu.arm.64.assembler

: INSelt ( Rd Rn immd immn rep -- )
    scalar-rep-of rep-size log2
    [ 5 swap - [ check-unsigned-immediate ] curry bi@ ] keep
    [ [ shift ] [ 2^ bitor ] bi ] [ 1 - log2 shift ] bi-curry
    bi* 1 simd-copy ;