See summary table in Summary of Memory and Initialization topic.
void
_mm_store_ss(float *
p
,
__m128
a
)
Stores the lower SP FP value.
*
p
:=
a
0
void
_mm_store1_ps(float *
p
,
__m128
a
)
or
void
_mm_store_ps1(float *
p
,
__m128
a
)
Stores the lower SP FP value across four words.
p
[0]
:=
a
0
p
[1]
:=
a
0
p
[2]
:=
a
0
p
[3]
:=
a
0
void
_mm_store_ps(float *
p
,
__m128
a
)
Stores four SP FP values. The address must be 16-byte-aligned.
p
[0]
:=
a
0
p
[1]
:=
a
1
p
[2]
:=
a
2
p
[3]
:=
a
3
void
_mm_storeu_ps(float *
p
,
__m128
a
)
Stores four SP FP values. The address need not be 16-byte-aligned.
p[0]
:= a0
p[1]
:= a1
p[2]
:= a2
p[3]
:= a3
void
_mm_storer_ps(float *
p
,
__m128
a
)
Stores four SP FP values in reverse order. The address must be 16-byte-aligned.
p
[0]
:=
a
3
p
[1]
:=
a
2
p
[2]
:=
a
1
p
[3]
:=
a
0
__
m128
_mm_move_ss(
__
m128
a
,
__
m128
b
)
Sets the low word to the SP FP value of b
.
The upper 3 SP FP values are passed through from a
.
r0 := b0
r1 := a1
r2 := a2
r3 := a3