diff --git a/src/arch/arm/insts/misc.cc b/src/arch/arm/insts/misc.cc
index b5ae61f5a..3ad49bb9d 100644
--- a/src/arch/arm/insts/misc.cc
+++ b/src/arch/arm/insts/misc.cc
@@ -168,6 +168,21 @@ RegRegRegImmOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const
     return ss.str();
 }
 
+std::string
+RegRegRegRegOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const
+{
+    std::stringstream ss;
+    printMnemonic(ss);
+    printReg(ss, dest);
+    ss << ", ";
+    printReg(ss, op1);
+    ss << ", ";
+    printReg(ss, op2);
+    ss << ", ";
+    printReg(ss, op3);
+    return ss.str();
+}
+
 std::string
 RegRegRegOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const
 {
diff --git a/src/arch/arm/insts/misc.hh b/src/arch/arm/insts/misc.hh
index 8ab0b352a..7ee2d95f9 100644
--- a/src/arch/arm/insts/misc.hh
+++ b/src/arch/arm/insts/misc.hh
@@ -142,6 +142,24 @@ class RegRegRegImmOp : public PredOp
     std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
 };
 
+class RegRegRegRegOp : public PredOp
+{
+  protected:
+    IntRegIndex dest;
+    IntRegIndex op1;
+    IntRegIndex op2;
+    IntRegIndex op3;
+
+    RegRegRegRegOp(const char *mnem, ExtMachInst _machInst, OpClass __opClass,
+                   IntRegIndex _dest, IntRegIndex _op1,
+                   IntRegIndex _op2, IntRegIndex _op3) :
+        PredOp(mnem, _machInst, __opClass),
+        dest(_dest), op1(_op1), op2(_op2), op3(_op3)
+    {}
+
+    std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
+};
+
 class RegRegRegOp : public PredOp
 {
   protected:
diff --git a/src/arch/arm/isa/operands.isa b/src/arch/arm/isa/operands.isa
index c845acc94..e2b73e2e2 100644
--- a/src/arch/arm/isa/operands.isa
+++ b/src/arch/arm/isa/operands.isa
@@ -102,6 +102,8 @@ def operands {{
               maybePCRead, maybePCWrite),
     'Op2': ('IntReg', 'uw', 'op2', 'IsInteger', 4,
               maybePCRead, maybePCWrite),
+    'Op3': ('IntReg', 'uw', 'op3', 'IsInteger', 4,
+              maybePCRead, maybePCWrite),
     'Shift': ('IntReg', 'uw', 'shift', 'IsInteger', 5,
               maybePCRead, maybePCWrite),
     'Reg0': ('IntReg', 'uw', 'reg0', 'IsInteger', 6,
diff --git a/src/arch/arm/isa/templates/misc.isa b/src/arch/arm/isa/templates/misc.isa
index 8e781b540..7a9a35ec9 100644
--- a/src/arch/arm/isa/templates/misc.isa
+++ b/src/arch/arm/isa/templates/misc.isa
@@ -146,6 +146,32 @@ def template RegRegRegImmOpConstructor {{
     }
 }};
 
+def template RegRegRegRegOpDeclare {{
+class %(class_name)s : public %(base_class)s
+{
+  protected:
+    public:
+        // Constructor
+        %(class_name)s(ExtMachInst machInst,
+                       IntRegIndex _dest, IntRegIndex _op1,
+                       IntRegIndex _op2, IntRegIndex _op3);
+        %(BasicExecDeclare)s
+};
+}};
+
+def template RegRegRegRegOpConstructor {{
+    inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
+                                          IntRegIndex _dest,
+                                          IntRegIndex _op1,
+                                          IntRegIndex _op2,
+                                          IntRegIndex _op3)
+        : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
+                         _dest, _op1, _op2, _op3)
+    {
+        %(constructor)s;
+    }
+}};
+
 def template RegRegRegOpDeclare {{
 class %(class_name)s : public %(base_class)s
 {