IAR Embedded Workbench for Arm 9.70.xIAR AssemblerAssembler pseudo-instructionsDescriptions of pseudo-instructionsNOP (CODE16)NOP (CODE16)In this section: SyntaxNOPDescriptionNOP generates the preferred Thumb no-operation code:MOV r8,r8NoteNOP is not a pseudo-instruction in architecture versions that include a NOP instruction (Armv6T2, Armv7, Armv8-M).