diff options
Diffstat (limited to 'llvm/lib/CodeGen/MachineInstr.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineInstr.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/MachineInstr.cpp b/llvm/lib/CodeGen/MachineInstr.cpp index b8f8e703c69..4f0213299aa 100644 --- a/llvm/lib/CodeGen/MachineInstr.cpp +++ b/llvm/lib/CodeGen/MachineInstr.cpp @@ -203,6 +203,8 @@ bool MachineOperand::isIdenticalTo(const MachineOperand &Other) const { return getRegMask() == Other.getRegMask(); case MachineOperand::MO_MCSymbol: return getMCSymbol() == Other.getMCSymbol(); + case MachineOperand::MO_CFIIndex: + return getCFIIndex() == Other.getCFIIndex(); case MachineOperand::MO_Metadata: return getMetadata() == Other.getMetadata(); } @@ -247,6 +249,8 @@ hash_code llvm::hash_value(const MachineOperand &MO) { return hash_combine(MO.getType(), MO.getTargetFlags(), MO.getMetadata()); case MachineOperand::MO_MCSymbol: return hash_combine(MO.getType(), MO.getTargetFlags(), MO.getMCSymbol()); + case MachineOperand::MO_CFIIndex: + return hash_combine(MO.getType(), MO.getTargetFlags(), MO.getCFIIndex()); } llvm_unreachable("Invalid machine operand type"); } @@ -380,6 +384,9 @@ void MachineOperand::print(raw_ostream &OS, const TargetMachine *TM) const { case MachineOperand::MO_MCSymbol: OS << "<MCSym=" << *getMCSymbol() << '>'; break; + case MachineOperand::MO_CFIIndex: + OS << "<call frame instruction>"; + break; } if (unsigned TF = getTargetFlags()) @@ -1295,8 +1302,8 @@ bool MachineInstr::isSafeToMove(const TargetInstrInfo *TII, return false; } - if (isLabel() || isDebugValue() || - isTerminator() || hasUnmodeledSideEffects()) + if (isPosition() || isDebugValue() || isTerminator() || + hasUnmodeledSideEffects()) return false; // See if this instruction does a load. If so, we have to guarantee that the |
