| Intrinsic Name | Comparison | Number of Elements | Element Bit Size | Corresponding Instruction |
|---|---|---|---|---|
|
_mm_cmpeq_pi8 |
Equal |
8 |
8 |
PCMPEQB |
|
_mm_cmpeq_pi16 |
Equal |
4 |
16 |
PCMPEQW |
|
_mm_cmpeq_pi32 |
Equal |
2 |
32 |
PCMPEQD |
|
_mm_cmpgt_pi8 |
Greater Than |
8 |
8 |
PCMPGTB |
|
_mm_cmpgt_pi16 |
Greater Than |
4 |
16 |
PCMPGTW |
|
_mm_cmpgt_pi32 |
Greater Than |
2 |
32 |
PCMPGTD |
__m64 _mm_cmpeq_pi8 (__m64 m1, __m64 m2)
If the respective 8-bit values in m1 are equal to the respective 8-bit values in m2 set the respective 8-bit resulting values to all ones, otherwise set them to all zeros.
__m64 _mm_cmpeq_pi16 (__m64 m1, __m64 m2)
If the respective 16-bit values in m1 are equal to the respective 16-bit values in m2 set the respective 16-bit resulting values to all ones, otherwise set them to all zeros.
__m64 _mm_cmpeq_pi32 (__m64 m1, __m64 m2)
If the respective 32-bit values in m1 are equal to the respective 32-bit values in m2 set the respective 32-bit resulting values to all ones, otherwise set them to all zeros.
__m64 _mm_cmpgt_pi8 (__m64 m1, __m64 m2)
If the respective 8-bit values in m1 are greater than the respective 8-bit values in m2 set the respective 8-bit resulting values to all ones, otherwise set them to all zeros.
__m64 _mm_cmpgt_pi16 (__m64 m1, __m64 m2)
If the respective 16-bit values in m1 are greater than the respective 16-bit values in m2 set the respective 16-bit resulting values to all ones, otherwise set them to all zeros.
__m64 _mm_cmpgt_pi32 (__m64 m1, __m64 m2)
If the respective 32-bit values in m1 are greater than the respective 32-bit values in m2 set the respective 32-bit resulting values to all ones, otherwise set them all to zeros.