Move control word from FPU : Copies an FPU control register into integer register $t1. Register 31 is FCSR and register 25 is FCCR, both of which report the condition codes set by the 'c.eq.s', 'c.lt.s' family. Only the condition codes are modelled here; the rounding mode and exception fields read as 0.
cfc1
Operands
$reg, $fregVariants
- Move control word from FPU : Copies an FPU control register into integer register $t1. Register 31 is FCSR and register 25 is FCCR, both of which report the condition codes set by the 'c.eq.s', 'c.lt.s' family. Only the condition codes are modelled here; the rounding mode and exception fields read as 0. cfc1 $t1,$f31
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