Single precision: Arithmetic operations

Functions
__m128	_mm_add_ps (__m128 v1, __m128 v2)
__m128	_mm_sub_ps (__m128 v1, __m128 v2)
__m128	_mm_mul_ps (__m128 v1, __m128 v2)
__m128	_mm_div_ps (__m128 v1, __m128 v2)
__m128	_mm_sqrt_ps (__m128 v1)
__m128	_mm_rcp_ps (__m128 v1)
__m128	_mm_rsqrt_ps (__m128 v1)
__m128	_mm_min_ps (__m128 v1, __m128 v2)
__m128	_mm_max_ps (__m128 v1, __m128 v2)
__m128	_mm_add_ss (__m128 v1, __m128 v2)
	Adds the lowest SPFP values of vectors v1 and v2. The upper three SPFP values are passed through from v1.
__m128	_mm_sub_ss (__m128 v1, __m128 v2)
	Substracts the lowest SPFP values of vectors v1 and v2. The upper three SPFP values are passed through from v1.
__m128	_mm_mul_ss (__m128 v1, __m128 v2)
	Multiplies the lowest SPFP values of vectors v1 and v2. The upper three SPFP values are passed through from v1.
__m128	_mm_div_ss (__m128 v1, __m128 v2)
	Divide the lowest SPFP values of vectors v1 and v2. The upper three SPFP values are passed through from v1.
__m128	_mm_sqrt_ss (__m128 v1)
__m128	_mm_rcp_ss (__m128 v1)
__m128	_mm_rsqrt_ss (__m128 v1)
__m128	_mm_min_ss (__m128 v1, __m128 v2)
__m128	_mm_max_ss (__m128 v1, __m128 v2)

Detailed Description

Function Documentation

__m128 _mm_add_ps	(	__m128	v1,
		__m128	v2
	)

__m128 _mm_add_ss	(	__m128	v1,
		__m128	v2
	)

Adds the lowest SPFP values of vectors v1 and v2. The upper three SPFP values are passed through from v1.

__m128 _mm_div_ps	(	__m128	v1,
		__m128	v2
	)

__m128 _mm_div_ss	(	__m128	v1,
		__m128	v2
	)

Divide the lowest SPFP values of vectors v1 and v2. The upper three SPFP values are passed through from v1.

__m128 _mm_max_ps	(	__m128	v1,
		__m128	v2
	)

__m128 _mm_max_ss	(	__m128	v1,
		__m128	v2
	)

__m128 _mm_min_ps	(	__m128	v1,
		__m128	v2
	)

__m128 _mm_min_ss	(	__m128	v1,
		__m128	v2
	)

__m128 _mm_mul_ps	(	__m128	v1,
		__m128	v2
	)

__m128 _mm_mul_ss	(	__m128	v1,
		__m128	v2
	)

Multiplies the lowest SPFP values of vectors v1 and v2. The upper three SPFP values are passed through from v1.

__m128 _mm_rcp_ps

(

__m128

v1

)

__m128 _mm_rcp_ss

(

__m128

v1

)

__m128 _mm_rsqrt_ps

(

__m128

v1

)

__m128 _mm_rsqrt_ss

(

__m128

v1

)

__m128 _mm_sqrt_ps

(

__m128

v1

)

__m128 _mm_sqrt_ss

(

__m128

v1

)

__m128 _mm_sub_ps	(	__m128	v1,
		__m128	v2
	)

__m128 _mm_sub_ss	(	__m128	v1,
		__m128	v2
	)

Substracts the lowest SPFP values of vectors v1 and v2. The upper three SPFP values are passed through from v1.