Intel 253666-024US User Manual

Page 322

3-276 Vol. 2A

DIVSD—Divide Scalar Double-Precision Floating-Point Values

INSTRUCTION SET REFERENCE, A-M

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.