コンストラクターと初期化

F64vec2 A;

F32vec4 B;

F32vec1 C;

N/A

N/A

F64vec2 A(__m128d mm);

F32vec4 B(__m128 mm);

F32vec1 C(__m128 mm);

N/A

N/A

/* Initializes two doubles. */

F64vec2 A(double d0, double d1);

F64vec2 A = F64vec2(double d0, double d1);

_mm_set_pd

A0 := d0;

A1 := d1;

F64vec2 A(double d0);

/* Initializes both return values

with the same double precision value */.

_mm_set1_pd

A0 := d0;

A1 := d0;

F32vec4 A(float f3, float f2,

float f1, float f0);

F32vec4 A = F32vec4(float f3, float f2,

float f1, float f0);

_mm_set_ps

A0 := f0;

A1 := f1;

A2 := f2;

A3 := f3;

F32vec4 A(float f0);

/* Initializes all return values

with the same floating point value. */

_mm_set1_ps

A0 := f0;

A1 := f0;

A2 := f0;

A3 := f0;

F32vec4 A(double d0);

/* Initialize all return values with

the same double-precision value. */

_mm_set1_ps(d)

A0 := d0;

A1 := d0;

A2 := d0;

A3 := d0;

F32vec1 A(double d0);

/* Initializes the lowest value of A

with d0 and the other values with 0.*/

_mm_set_ss(d)

A0 := d0;

A1 := 0;

A2 := 0;

A3 := 0;

F32vec1 B(float f0);

/* Initializes the lowest value of B

with f0 and the other values with 0.*/

_mm_set_ss

B0 := f0;

B1 := 0;

B2 := 0;

B3 := 0;

F32vec1 B(int I);

/* Initializes the lowest value of B

with f0, other values are undefined.*/

_mm_cvtsi32_ss

B0 := f0;

B1 := {}

B2 := {}

B3 := {}