Saturation Arithmetic Support

Collaboration diagram for Saturation Arithmetic Support:

Macros
#define	__adds(a, b)   ((__sat int)(a)+(__sat int)(b))
#define	__addsu(a, b)   ((__sat uint32)(a)+(__sat uint32)(b))
#define	__subs(a, b)   ((__sat int)(a)-(__sat int)(b))
#define	__subsu(a, b)   ((__sat uint32 )(a)-(__sat uint32 )(b))

Detailed Description

These intrinsics support saturation arithmetic

Macro Definition Documentation

#define __adds	(		a,
			b
	)		((__sat int)(a)+(__sat int)(b))

Definition at line 169 of file IfxCpu_IntrinsicsTasking.h.

#define __addsu	(		a,
			b
	)		((__sat uint32)(a)+(__sat uint32)(b))

Definition at line 171 of file IfxCpu_IntrinsicsTasking.h.

#define __subs	(		a,
			b
	)		((__sat int)(a)-(__sat int)(b))

Definition at line 173 of file IfxCpu_IntrinsicsTasking.h.

#define __subsu	(		a,
			b
	)		((__sat uint32 )(a)-(__sat uint32 )(b))

Definition at line 175 of file IfxCpu_IntrinsicsTasking.h.