IAR Embedded Workbench for RH850 3.20.xIAR C/C++ DevelopmentIntrinsic functionsDescriptions of IAR intrinsic functions__no_operation__no_operationIn this section: Syntaxvoid __no_operation(void);DescriptionInserts a NOP instruction.NoteTo use intrinsic functions in an application, you must include the header file(s) where they are declared, see .