vec_xstw4

用途

将 16 字节向量 a 放入由位移 b 和指针 c指定的内存地址中的四个 4 字节元素。

语法

d=vec_xstw4(a, b, c)

结果和参数类型

下表描述了返回值和函数参数的类型。

注: 下表中操作数 b 的类型为: int (以 32 位方式) 和 long (以 64 位方式)。

表 1. 结果和参数类型
d	a	b	c
空	vector signed char	int	signed char *
	vector signed char	长整型	signed char *
	vector unsigned char	int	unsigned char *
	vector unsigned char	长整型	unsigned char *
	vector signed short	int	signed short *
	vector signed short	长整型	signed short *
	vector unsigned short	int	unsigned short *
	vector unsigned short	长整型	unsigned short *
	vector signed int	int	signed int *
	vector signed int	长整型	signed int *
	vector unsigned int	int	unsigned int *
	vector unsigned int	长整型	unsigned int *
	vector float	int	浮动 *
	vector float	长整型	浮动 *
	向量像素	int	signed short *
		int	unsigned short *
		长整型	signed short *
		长整型	unsigned short *

结果值

此函数添加位移和指针 R 值以获取商店操作的地址。它不会将生效地址截断为 16 字节的倍数。