Remove commented code

Author: sumitsays

llvm/lib/Target/DirectX/DXILOpLowering.cpp

@@ -79,28 +79,7 @@ static SmallVector<Value *> argVectorFlatten(CallInst *Orig,
   // Note: arg[NumOperands-1] is a pointer and is not needed by our flattening.
     return argVectorFlatten(Orig, Builder, Orig->getNumOperands() - 1);
 }
-/*
-static SmallVector<Value *> argVectorFlattenExcludeLastElement(CallInst *Orig,
-                                                               IRBuilder<> &Builder) {
-  // Note: arg[NumOperands-1] is a pointer and is not needed by our flattening.
-  unsigned NumOperands = Orig->getNumOperands() - 2;
-  assert(NumOperands > 0);
-  Value *Arg0 = Orig->getOperand(0);
-  [[maybe_unused]] auto *VecArg0 = dyn_cast<FixedVectorType>(Arg0->getType());
-  assert(VecArg0);
-  SmallVector<Value *> NewOperands = populateOperands(Arg0, Builder);
-  for (unsigned I = 1; I < NumOperands; ++I) {
-    Value *Arg = Orig->getOperand(I);
-    [[maybe_unused]] auto *VecArg = dyn_cast<FixedVectorType>(Arg->getType());
-    assert(VecArg);
-    assert(VecArg0->getElementType() == VecArg->getElementType());
-    assert(VecArg0->getNumElements() == VecArg->getNumElements());
-    auto NextOperandList = populateOperands(Arg, Builder);
-    NewOperands.append(NextOperandList.begin(), NextOperandList.end());
-  }
-  return NewOperands;
-}
-*/
+
 namespace {
 class OpLowerer {
   Module &M;
@@ -200,19 +179,6 @@ class OpLowerer {
         unsigned NumOperands = CI->getNumOperands() - 2;
         Args.push_back(CI->getArgOperand(NumOperands));
         Args.append(argVectorFlatten(CI, OpBuilder.getIRB(), NumOperands));
-
-        /*unsigned NumOperands = CI->getNumOperands() - 1;
-        assert(NumOperands > 0);
-        Value *LastArg = CI->getOperand(NumOperands - 1);
-        
-        Args.push_back(LastArg);
-        
-        //dbgs() << "Value of LastArg" << LastArg->getName() << "\n";
-        
-        
-        //Args = populateOperands(LastArg, OpBuilder.getIRB());
-        Args.append(argVectorFlattenExcludeLastElement(CI, OpBuilder.getIRB()));
-        */
       } else {
         Args.append(CI->arg_begin(), CI->arg_end());
       }