<!-- X Instructions here described in PowerISA Version 3.0 B Book 1 -->

<!-- Section 4.6.5 Floating-point Move instructions. P 150 -->

# Floating Move Register

X-Form

* fmr FRT,FRB (Rc=0)
* fmr. FRT,FRB (Rc=0)

Pseudo-code:

    FRT <- FRB[0:63]

Special Registers Altered:

    CR1          (if Rc=1)

# Floating Absolute Value Register

X-Form

* fabs FRT,FRB (Rc=0)
* fabs. FRT,FRB (Rc=0)

Pseudo-code:

    FRT <- 0b0 || FRB[1:63]

Special Registers Altered:

    CR1          (if Rc=1)

# Floating Negative Absolute Value Register

X-Form

* fnabs FRT,FRB (Rc=0)
* fnabs. FRT,FRB (Rc=0)

Pseudo-code:

    FRT <- 0b1 || FRB[1:63]

Special Registers Altered:

    CR1          (if Rc=1)

# Floating Negate Register

X-Form

* fneg FRT,FRB (Rc=0)
* fneg. FRT,FRB (Rc=0)

Pseudo-code:

    FRT <- ¬FRB[0] || FRB[1:63]

Special Registers Altered:

    CR1          (if Rc=1)

# Floating Copy Sign  Register

X-Form

* fcpsgn FRT,FRA,FRB (Rc=0)
* fcpsgn. FRT,FRA,FRB (Rc=0)

Pseudo-code:

    FRT <- FRA[0] || FRB[1:63]

Special Registers Altered:

    CR1          (if Rc=1)