sadduw r4, r1, r2, 2
```
+\newpage{}
+[[!inline pages="openpower/isa/pifixedloadshift" raw=yes ]]
+\newpage{}
+[[!inline pages="openpower/isa/pifixedstoreshift" raw=yes ]]
+\newpage{}
+[[!inline pages="openpower/isa/pifploadshift" raw=yes ]]
+\newpage{}
+[[!inline pages="openpower/isa/pifpstoreshift" raw=yes ]]
+
+\newpage{}
+
# Instruction Formats
**Add the following to Book I 1.6.1**
| 0-5 | 6-10 | 11-15 | 16-20 | 21-22 | 23-30 | 31 | Form |
|-------|------|-------|-------|-------|-------|----|----------|
| PO | RT | RA | RB | SH | XO | Rc | Z23-Form |
+| PO | RS | RA | RB | SH | XO | Rc | Z23-Form |
+| PO | FRT | RA | RB | SH | XO | Rc | Z23-Form |
+| PO | FRS | RA | RB | SH | XO | Rc | Z23-Form |
```
# Instruction Fields
-Add Z23 to the following Formats in Book I 1.6.2: `RT RA RB XO Rc`
+Add Z23 to the following Formats in Book I 1.6.2: `FRS FRT RT RA RB XO Rc`
Add the following new fields: