PF2ID
Usage: PF21D dest,src Modifies flags: None
Converts a vector register containing single-precision, floating-point operands to 32-bit signed integers using truncation.
Packed Single-Precision FP to Integer Convert
PF2ID mm1,mm2/m64 ; 0F 0F /r 1D [PENT,3DNOW]
PF2ID converts two single-precision FP values in the source operand to signed 32-bit integers, using truncation, and stores them in the destination operand. Source values that are outside the range supported by the destination are saturated to the largest absolute value of the same sign.
Example:
pf2id mm1 mm2