IAR Embedded Workbench for RH850 3.20.xIAR C/C++ DevelopmentCompiler optionsDescriptions of compiler options--no_bit_instructions--no_bit_instructionsIn this section: Syntax--no_bit_instructionsDescriptionUse this option to stop the compiler from generating bit instructions.CautionTo set this option, use Project>Options>C/C++ Compiler>Extra Options.