diff options
Diffstat (limited to 'lib/CodeGen/MachineInstr.cpp')
| -rw-r--r-- | lib/CodeGen/MachineInstr.cpp | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp index d3342987c0..3255fa6e45 100644 --- a/lib/CodeGen/MachineInstr.cpp +++ b/lib/CodeGen/MachineInstr.cpp @@ -35,7 +35,6 @@ #include "llvm/MC/MCSymbol.h" #include "llvm/Support/Debug.h" #include "llvm/Support/ErrorHandling.h" -#include "llvm/Support/LeakDetector.h" #include "llvm/Support/MathExtras.h" #include "llvm/Support/raw_ostream.h" #include "llvm/Target/TargetInstrInfo.h" @@ -544,8 +543,6 @@ MachineInstr::MachineInstr(MachineFunction &MF, const MCInstrDesc &tid, if (!NoImp) addImplicitDefUseOperands(MF); - // Make sure that we get added to a machine basicblock - LeakDetector::addGarbageObject(this); } /// MachineInstr ctor - Copies MachineInstr arg exactly @@ -558,28 +555,12 @@ MachineInstr::MachineInstr(MachineFunction &MF, const MachineInstr &MI) CapOperands = OperandCapacity::get(MI.getNumOperands()); Operands = MF.allocateOperandArray(CapOperands); - // Add operands + // Copy operands. for (unsigned i = 0; i != MI.getNumOperands(); ++i) addOperand(MF, MI.getOperand(i)); // Copy all the sensible flags. setFlags(MI.Flags); - - // Set parent to null. - Parent = 0; - - LeakDetector::addGarbageObject(this); -} - -MachineInstr::~MachineInstr() { - LeakDetector::removeGarbageObject(this); -#ifndef NDEBUG - for (unsigned i = 0, e = getNumOperands(); i != e; ++i) { - assert(Operands[i].ParentMI == this && "ParentMI mismatch!"); - assert((!Operands[i].isReg() || !Operands[i].isOnRegUseList()) && - "Reg operand def/use list corrupted"); - } -#endif } /// getRegInfo - If this instruction is embedded into a MachineFunction, |