Intel 253666-024US - Manual (Page 252)

3-206 Vol. 2A CVTPI2PD—Convert Packed Doubleword Integers to Packed Double-Precision Floating-
Point Values
INSTRUCTION SET REFERENCE, A-M
#MF If there is a pending x87 FPU exception.
#UD If CR0.EM[bit 2] = 1.
If CR4.OSFXSR[bit 9] = 0.
If CPUID.01H:EDX.SSE2[bit 26] = 0.
If the LOCK prefix is used.
#AC(0) If alignment checking is enabled and an unaligned memory
reference is made while the current privilege level is 3.