Fixed up my changes to add support for cloning Machine Instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13665 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index e1e44fd..401cd8b 100644
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -73,7 +73,8 @@
MachineInstr::MachineInstr(const MachineInstr &MI) {
Opcode = MI.getOpcode();
numImplicitRefs = MI.getNumImplicitRefs();
-
+ operands.reserve(MI.getNumOperands());
+
//Add operands
for(unsigned i=0; i < MI.getNumOperands(); ++i)
operands.push_back(MachineOperand(MI.getOperand(i)));
@@ -89,7 +90,7 @@
///all ways except the following: The instruction has no parent The
///instruction has no name
MachineInstr* MachineInstr::clone() {
- MachineInstr* newInst = new MachineInstr(*this);
+ return new MachineInstr(*this);
}
/// OperandComplete - Return true if it's illegal to add a new operand