// Merge in bits from the operand if easy.
unsigned OperandHash = 0;
switch (Op.getType()) {
- case MachineOperand::MO_Register: OperandHash = Op.getReg(); break;
- case MachineOperand::MO_Immediate: OperandHash = Op.getImm(); break;
+ case MachineOperand::MO_Register:
+ OperandHash = Op.getReg();
+ break;
+ case MachineOperand::MO_Immediate:
+ OperandHash = Op.getImm();
+ break;
case MachineOperand::MO_MachineBasicBlock:
OperandHash = Op.getMBB()->getNumber();
break;
// pull in the offset.
OperandHash = Op.getOffset();
break;
- default: break;
+ default:
+ break;
}
- Hash += ((OperandHash << 3) | Op.getType()) << (i&31);
+ Hash += ((OperandHash << 3) | Op.getType()) << (i & 31);
}
return Hash;
}
static unsigned HashEndOfMBB(const MachineBasicBlock *MBB) {
MachineBasicBlock::const_iterator I = MBB->end();
if (I == MBB->begin())
- return 0; // Empty MBB.
+ return 0; // Empty MBB.
--I;
// Skip debug info so it will not affect codegen.
while (I->isDebugValue()) {
- if (I==MBB->begin())
- return 0; // MBB empty except for debug info.
+ if (I == MBB->begin())
+ return 0; // MBB empty except for debug info.
--I;
}