3.17.4 Miscellaneous Instructions (SSE)
The following instructions
control caching, prefetching, and instruction ordering.
Table 3-48 Miscellaneous Instructions (SSE)
| | | |
|---|
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| MASKMOVQ
| non-temporal store of selected bytes from an MMX register into memory
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|
|
| MOVNTPS
| non-temporal store of four packed single-precision floating-point values
from an XMM register into memory
|
|
|
| MOVNTQ
| non-temporal store of quadword from an MMX register into memory
|
|
|
| PREFETCHNTA
| prefetch data into non-temporal cache structure and into a location
close to the processor
|
|
|
| PREFETCHT0
| prefetch data into all levels of the cache hierarchy
|
|
|
| PREFETCHT1
| prefetch data into level 2 cache and higher
|
|
|
| PREFETCHT2
| prefetch data into level 2 cache and higher
|
|
|
| SFENCE
| serialize store operations
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|