maskmovq

MASKMOVQ

non-temporal store of selected bytes from an MMX register into memory 

movntps

MOVNTPS

non-temporal store of four packed single-precision floating-point values from an XMM register into memory 

movntq

MOVNTQ

non-temporal store of quadword from an MMX register into memory 

prefetchnta

PREFETCHNTA

prefetch data into non-temporal cache structure and into a location close to the processor 

prefetcht0

PREFETCHT0

prefetch data into all levels of the cache hierarchy 

prefetcht1

PREFETCHT1

prefetch data into level 2 cache and higher 

prefetcht2

PREFETCHT2

prefetch data into level 2 cache and higher 

sfence

SFENCE

serialize store operations