PEXTRB ( dest src imm -- )
CPU x86 assembler

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MOVSX ( dst src -- )

Vocabulary
cpu.x86.assembler

Inputs

dest	destination
src	source
imm	immediate

Outputs
None

Word description
Packed extract byte. This instruction copies the byte selected by 'imm' into the first eight bits of the selected register.

Definition

USING: cpu.x86.assembler.private ;

IN: cpu.x86.assembler

: PEXTRB ( dest src imm -- ) { 58 20 } 102 3-operand-mr-sse ;