Remove more default arguments that are never used

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4358 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 5 insertions, 9 deletions

diff --git a/include/llvm/CodeGen/MachineInstr.h b/include/llvm/CodeGen/MachineInstr.h
index 5c5207fb56..8b7f0643c2 100644
--- a/include/llvm/CodeGen/MachineInstr.h
+++ b/include/llvm/CodeGen/MachineInstr.h
@@ -239,8 +239,7 @@ public:
   // Support to rewrite a machine instruction in place: for now, simply
   // replace() and then set new operands with Set.*Operand methods below.
   // 
-  void replace(MachineOpCode Opcode, unsigned numOperands,
-               OpCodeMask Mask = 0x0);
+  void replace(MachineOpCode Opcode, unsigned numOperands);
   
   //
   // The opcode.
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index 85d3f1a8f2..769e2d129e 100644
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -16,10 +16,8 @@ MachineInstr::MachineInstr(MachineOpCode _opCode)
 }
 
 // Constructor for instructions with variable #operands
-MachineInstr::MachineInstr(MachineOpCode OpCode, unsigned  numOperands/*,
-                                                                        OpCodeMask    OpCodeMask*/)
-  : opCode(OpCode), opCodeMask(0/*OpCodeMask*/),
-    operands(numOperands, MachineOperand()) {
+MachineInstr::MachineInstr(MachineOpCode OpCode, unsigned  numOperands)
+  : opCode(OpCode), opCodeMask(0), operands(numOperands, MachineOperand()) {
 }
 
 MachineInstr::MachineInstr(MachineOpCode Opcode, unsigned numOperands,
@@ -41,10 +39,9 @@ bool MachineInstr::OperandsComplete() const {
 // This only resets the size of the operand vector and initializes it.
 // The new operands must be set explicitly later.
 // 
-void MachineInstr::replace(MachineOpCode Opcode, unsigned numOperands,
-                           OpCodeMask Mask) {
+void MachineInstr::replace(MachineOpCode Opcode, unsigned numOperands) {
   opCode = Opcode;
-  opCodeMask = Mask;
+  opCodeMask = 0;
   operands.clear();
   operands.resize(numOperands, MachineOperand());
 }