_m_pcmpeqd
Classification
MMX, Compare, CPUID Test: MMX
Header File
Instruction
PCMPEQD mm, mm
Synopsis
_m_pcmpeqd(__m64 a, __m64 b);
Description
Compare packed 32-bit integers in "a" and "b" for equality, and store the results in "dst".
Operation
FOR j := 0 to 1
i := j*32
dst[i+31:i] := ( a[i+31:i] == b[i+31:i] ) ? 0xFFFFFFFF : 0
ENDFOR