+/// printT2SOImmOperand - T2SOImm is:
+/// 1. a 4-bit splat control value and 8 bit immediate value
+/// 2. a 5-bit rotate amount and a non-zero 8-bit immediate value
+/// represented by a normalizedin 7-bit value (msb is always 1)
+void ARMAsmPrinter::printT2SOImmOperand(const MachineInstr *MI, int OpNum) {
+ const MachineOperand &MO = MI->getOperand(OpNum);
+ assert(MO.isImm() && "Not a valid so_imm value!");
+
+ unsigned Imm = ARM_AM::getT2SOImmValDecode(MO.getImm());
+ // Always print the immediate directly, as the "rotate" form
+ // is deprecated in some contexts.
+ O << "#" << Imm;
+}
+
+// Constant shifts t2_so_reg is a 2-operand unit corresponding to the Thumb2
+// register with shift forms.
+// REG 0 0 - e.g. R5
+// REG IMM, SH_OPC - e.g. R5, LSL #3
+void ARMAsmPrinter::printT2SOOperand(const MachineInstr *MI, int OpNum) {
+ const MachineOperand &MO1 = MI->getOperand(OpNum);
+ const MachineOperand &MO2 = MI->getOperand(OpNum+1);
+
+ unsigned Reg = MO1.getReg();
+ assert(TargetRegisterInfo::isPhysicalRegister(Reg));
+ O << TM.getRegisterInfo()->getAsmName(Reg);
+
+ // Print the shift opc.
+ O << ", "
+ << ARM_AM::getShiftOpcStr(ARM_AM::getSORegShOp(MO2.getImm()))
+ << " ";
+
+ assert(MO2.isImm() && "Not a valid t2_so_reg value!");
+ O << "#" << ARM_AM::getSORegOffset(MO2.getImm());
+}
+
+