vec_xst

Purpose

Stores the elements of the 16-byte vector a to the effective address obtained by adding the displacement provided by b with the address provided by c. The effective address is not truncated to a multiple of 16 bytes.

The order of vector elements stored to the effective address might be different on little-endian systems.

Syntax

d=vec_xst(a, b, c)

Result and argument types

The following tables describe the types of the function returned value and the function arguments in different bit modes.

The element order of in argument a is different on little-endian systems.

Table 1. Data type of function returned value and arguments (in 32-bit mode)
d	a	b	c
void	vector signed char	int	signed char *
	vector unsigned char		unsigned char *
	vector signed short		signed short *
	vector unsigned short		unsigned short *
	vector signed int		signed int *
	vector unsigned int		unsigned int *
	vector signed long long		signed long long *
	vector unsigned long long		unsigned long long *
	vector float		float *
	vector double		double *

Table 2. Data type of function returned value and arguments (in 64-bit mode)
d	a	b	c
void	vector signed char	long	signed char *
	vector unsigned char		unsigned char *
	vector signed short		signed short *
	vector unsigned short		unsigned short *
	vector signed int		signed int *
	vector unsigned int		unsigned int *
	vector signed long long		signed long long *
	vector unsigned long long		unsigned long long *
	vector float		float *
	vector double		double *