_mm_maskload_ps
Classification
Header File
Instruction
VMASKMOVPS xmm, xmm, m128
Synopsis
_mm_maskload_ps(float const * mem_addr, __m128i mask);
Description
Load packed single-precision (32-bit) floating-point elements from memory into "dst" using "mask" (elements are zeroed out when the high bit of the corresponding element is not set).
Operation
FOR j := 0 to 3
i := j*32
IF mask[i+31]
dst[i+31:i] := MEM[mem_addr+i+31:mem_addr+i]
ELSE
dst[i+31:i] := 0
FI
ENDFOR
dst[MAX:128] := 0