x87-st0-op ( src opcode reg -- )

Vocabulary

cpu.x86.assembler.private

Inputs

src	an object
opcode	an object
reg	an object

Outputs

None

Definition

USING: cpu.x86.assembler cpu.x86.assembler.operands kernel ;

IN: cpu.x86.assembler.private

:: x87-st0-op ( src opcode reg -- )
    src register?
    [ src opcode reg (x87-op) ] [ bad-x87-operands ] if ;