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INSTRUCTION SET REFERENCE
LDMXCSR—Load Streaming SIMD Extension Control/Status
(Continued)
Virtual 8086 Mode Exceptions
Same exceptions as in Real Address Mode.
#PF(fault-code) For a page fault.
#AC
For unaligned memory reference.
Comments
The usage of Repeat Prefix (F3H) with LDMXCSR is reserved. Different processor implemen-
tations may handle this prefix differently. Usage of this prefix with LDMXCSR risks incompat-
ibility with future processors.
