MXCSR State Management Instructions (SSE)
The MXCSR state management instructions save and restore the state of the MXCSR control and status register.
Table 3–33 MXCSR State Management Instructions (SSE)|
Solaris Mnemonic |
Intel/AMD Mnemonic |
Description |
Notes |
|---|---|---|---|
|
LDMXCSR |
load %mxcsr register | ||
|
STMXCSR |
save %mxcsr register state |
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