6fe86bcb61
The Intel manual uses `CMPNLT` and `CMPNLE` to denote not-less-than and not-less-than-or-equals. These were translated previously to `FloatCC::GreaterThan` and `FloatCC::GreaterThanOrEqual` but should be correctly translated to `FloatCC::UnorderedOrGreaterThanOrEqual` and `FloatCC::UnorderedOrGreaterThan`. This change adds the necessary legalizations to make use of these new encodings.