Floating-point operation instructions

Table 5.44

Floating-point Operation Instructions (Basic Operation Instructions)

Instruction	Meanings
absf.d	Floating-point absolute value (double precision)
absf.s	Floating-point absolute value (single precision)
addf.d	Floating-point add (double precision)
addf.s	Floating-point add (single precision)
divf.d	Floating-point division (double precision)
divf.s	Floating-point division (single precision)
maxf.d	Floating-point maximum value (double precision)
maxf.s	Floating-point maximum value (single precision)
minf.d	Floating-point minimum value (double precision)
minf.s	Floating-point minimum value (single precision)
mulf.d	Floating-point multiplication (double precision)
mulf.s	Floating-point multiplication (single precision)
negf.d	Floating-point sign inversion (double precision)
negf.s	Floating-point sign inversion (single precision)
recipf.d	Reciprocal (double precision)
recipf.s	Reciprocal (single precision)
rsqrtf.d	Reciprocal of square root (double precision)
rsqrtf.s	Reciprocal of square root (single precision)
sqrtf.d	Square root (double precision)
sqrtf.s	Square root (single precision)
subf.d	Floating-point subtraction (double precision)
subf.s	Floating-point subtraction (single precision)

Table 5.45

Floating-point Operation Instructions (Exchange Instructions)

Instruction	Meanings
ceilf.dl	Conversion to fixed-point format (double precision)
ceilf.dw	Conversion to fixed-point format (double precision)
ceilf.dul	Conversion to unsigned fixed-point format (double precision)
ceilf.duw	Conversion to unsigned fixed-point format (double precision)
ceilf.sl	Conversion to fixed-point format (single precision)
ceilf.sw	Conversion to fixed-point format (single precision)
ceilf.sul	Conversion to unsigned fixed-point format (single precision)
ceilf.suw	Conversion to unsigned fixed-point format (single precision)
cvtf.dl	Conversion to fixed-point format (double precision)
cvtf.ds	Conversion to floating-point format (double precision)
cvtf.dul	Conversion to unsigned fixed-point format (double precision)
cvtf.duw	Conversion to unsigned fixed-point format (double precision)
cvtf.dw	Conversion to fixed-point format (double precision)
cvtf.ld	Conversion to floating-point format (double precision)
cvtf.ls	Conversion to floating-point format (single precision)
cvtf.sd	Conversion to floating-point format (double precision)
cvtf.sl	Conversion to fixed-point format (single precision)
cvtf.sul	Conversion to unsigned fixed-point format (single precision)
cvtf.suw	Conversion to unsigned fixed-point format (single precision)
cvtf.sw	Conversion to fixed-point format (single precision)
cvtf.uld	Conversion to floating-point format (double precision)
cvtf.uls	Conversion to floating-point format (single precision)
cvtf.uwd	Conversion to floating-point format (double precision)
cvtf.uws	Conversion to floating-point format (single precision)
cvtf.wd	Conversion to floating-point format (double precision)
cvtf.ws	Conversion to floating-point format (single precision)
floorf.dl	Conversion to fixed-point format (double precision)
floorf.dw	Conversion to fixed-point format (double precision)
floorf.dul	Conversion to unsigned fixed-point format (double precision)
floorf.duw	Conversion to unsigned fixed-point format (double precision)
floorf.sl	Conversion to fixed-point format (single precision)
floorf.sw	Conversion to fixed-point format (single precision)
floorf.sul	Conversion to unsigned fixed-point format (single precision)
floorf.suw	Conversion to unsigned fixed-point format (single precision)
trncf.dl	Conversion to fixed-point format (double precision)
trncf.dul	Conversion to unsigned fixed-point format (double precision)
trncf.duw	Conversion to unsigned fixed-point format (double precision)
trncf.dw	Conversion to fixed-point format (double precision)
trncf.sl	Conversion to fixed-point format (single precision)
trncf.sul	Conversion to unsigned fixed-point format (single precision)
trncf.suw	Conversion to unsigned fixed-point format (single precision)
trncf.sw	Conversion to fixed-point format (single precision)

Table 5.46

Floating-point Operation Instructions (Compare Instructions)

Instruction	Meanings
cmpf.d	Floating-point compare (double)
cmpf.s	Floating-point compare (single)

Table 5.47

Floating-point Operation Instructions (Conditional Move Instructions)

Instruction	Meanings
cmovf.d	Conditional move (double precision)
cmovf.s	Conditional move (single precision)

Table 5.48

Floating-point Operation Instructions (Conditional Bit Move Instructions)

Instruction	Meanings
trfsr	Flag transfer