SSE2 Compare Instructions
The SSE2 compare instructions compare packed and scalar double-precision floating-point values and return the results of the comparison to either the destination operand or to the EFLAGS register.
Table 3–39 SSE2 Compare Instructions|
Solaris Mnemonic |
Intel/AMD Mnemonic |
Description |
Notes |
|---|---|---|---|
|
CMPPD |
compare packed double-precision floating-point values | ||
|
CMPSD |
compare scalar double-precision floating-point values | ||
|
COMISD |
perform ordered comparison of scalar double-precision floating-point values and set flags in EFLAGS register | ||
|
UCOMISD |
perform unordered comparison of scalar double-precision floating-point values and set flags in EFLAGS register |
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