WMMX Set Intrinsics (Windows Embedded CE 6.0)
1/5/2010
The intrinsics listed in the following table are made up of composite instructions.
| Intrinsic name | Operation | Number of elements | Signed | Reverse order | WMMX Instruction |
|---|---|---|---|---|---|
_mm_setzero_si64 |
Sets to zero |
1 |
No |
No |
WZERO |
_mm_set_pi32 |
Sets integer values |
2 |
No |
No |
Composite |
_mm_set_pi16 |
Sets integer values |
4 |
No |
No |
Composite |
_mm_set_pi8 |
Sets integer values |
8 |
No |
No |
Composite |
_mm_set1_pi32 |
Sets integer values |
2 |
Yes |
No |
TBCSTW |
_mm_set1_pi16 |
Sets integer values |
4 |
Yes |
No |
TBCSTH |
_mm_set1_pi8 |
Sets integer values |
8 |
Yes |
No |
TBCSTB |
_mm_setr_pi32 |
Sets integer values |
2 |
No |
Yes |
Composite |
_mm_setr_pi16 |
Sets integer values |
4 |
No |
Yes |
Composite |
_mm_setr_pi8 |
Sets integer values |
8 |
No |
Yes |
Composite |
_mm_setwcx |
Set control register |
-- |
-- |
-- |
TMCR |
_mm_getwcx |
Get control register |
-- |
-- |
-- |
TMRC |