Binary |= getMachineOpValue(MI, OpIdx++) << ARMII::RegRnShift;
// Set addressing mode by modifying bits U(23) and P(24)
- const MachineOperand &MO = MI.getOperand(OpIdx++);
- Binary |= getAddrModeUPBits(ARM_AM::getAM4SubMode(MO.getImm()));
+ ARM_AM::AMSubMode Mode = ARM_AM::getLoadStoreMultipleSubMode(MI.getOpcode());
+ Binary |= getAddrModeUPBits(ARM_AM::getAM4SubMode(Mode));
// Set bit W(21)
if (IsUpdating)
Binary |= getMachineOpValue(MI, OpIdx++) << ARMII::RegRnShift;
// Set addressing mode by modifying bits U(23) and P(24)
- const MachineOperand &MO = MI.getOperand(OpIdx++);
- Binary |= getAddrModeUPBits(ARM_AM::getAM4SubMode(MO.getImm()));
+ ARM_AM::AMSubMode Mode = ARM_AM::getLoadStoreMultipleSubMode(MI.getOpcode());
+ Binary |= getAddrModeUPBits(ARM_AM::getAM4SubMode(Mode));
// Set bit W(21)
if (IsUpdating)
return 0;
}
-static ARM_AM::AMSubMode getLoadStoreMultipleSubMode(int Opcode) {
+namespace llvm {
+ namespace ARM_AM {
+
+AMSubMode getLoadStoreMultipleSubMode(int Opcode) {
switch (Opcode) {
default: llvm_unreachable("Unhandled opcode!");
case ARM::LDMIA:
return ARM_AM::bad_am_submode;
}
+ } // end namespace ARM_AM
+} // end namespace llvm
+
static bool isT2i32Load(unsigned Opc) {
return Opc == ARM::t2LDRi12 || Opc == ARM::t2LDRi8;
}
return false;
bool DoMerge = false;
- ARM_AM::AMSubMode Mode = getLoadStoreMultipleSubMode(Opcode);
+ ARM_AM::AMSubMode Mode = ARM_AM::getLoadStoreMultipleSubMode(Opcode);
// Try merging with the previous instruction.
MachineBasicBlock::iterator BeginMBBI = MBB.begin();