Remove unused createIntCast() method.

src/Reactor/LLVMReactor.cpp

@@ -508,11 +508,6 @@ namespace sw
 		return V(::builder->CreateBitCast(v, destType));
 	}
 
-	Value *Nucleus::createIntCast(Value *v, Type *destType, bool isSigned)
-	{
-		return V(::builder->CreateIntCast(v, destType, isSigned));
-	}
-
 	Value *Nucleus::createICmpEQ(Value *lhs, Value *rhs)
 	{
 		return V(::builder->CreateICmpEQ(lhs, rhs));

src/Reactor/Nucleus.hpp

@@ -110,7 +110,6 @@ namespace sw
 		static Value *createFPTrunc(Value *V, Type *destType);
 		static Value *createFPExt(Value *V, Type *destType);
 		static Value *createBitCast(Value *V, Type *destType);
-		static Value *createIntCast(Value *V, Type *destType, bool isSigned);
 
 		// Compare instructions
 		static Value *createICmpEQ(Value *lhs, Value *rhs);

src/Reactor/Reactor.hpp

@@ -2443,13 +2443,13 @@ namespace sw
 	template<class T>
 	RValue<T>::RValue(typename IntLiteral<T>::type i)
 	{
-		value = (Value*)Nucleus::createConstantInt(i);
+		value = Nucleus::createConstantInt(i);
 	}
 
 	template<class T>
 	RValue<T>::RValue(typename FloatLiteral<T>::type f)
 	{
-		value = (Value*)Nucleus::createConstantFloat(f);
+		value = Nucleus::createConstantFloat(f);
 	}
 
 	template<class T>
@@ -2687,7 +2687,7 @@ namespace sw
 	template<class T>
 	Reference<T> Pointer<T>::operator[](int index)
 	{
-		Value *element = Nucleus::createGEP(LValue<Pointer<T>>::loadValue(), T::getType(), (Value*)Nucleus::createConstantInt(index));
+		Value *element = Nucleus::createGEP(LValue<Pointer<T>>::loadValue(), T::getType(), Nucleus::createConstantInt(index));
 
 		return Reference<T>(element, alignment);
 	}
@@ -2714,7 +2714,7 @@ namespace sw
 	template<class T, int S>
 	Reference<T> Array<T, S>::operator[](int index)
 	{
-		Value *element = LValue<T>::getAddress((Value*)Nucleus::createConstantInt(index));
+		Value *element = LValue<T>::getAddress(Nucleus::createConstantInt(index));
 
 		return Reference<T>(element);
 	}

src/Reactor/SubzeroReactor.cpp

@@ -830,11 +830,6 @@ namespace sw
 		return createCast(Ice::InstCast::Bitcast, v, destType);
 	}
 
-	Value *Nucleus::createIntCast(Value *v, Type *destType, bool isSigned)
-	{
-		assert(false && "UNIMPLEMENTED"); return nullptr;
-	}
-
 	static Value *createIntCompare(Ice::InstIcmp::ICond condition, Value *lhs, Value *rhs)
 	{
 		assert(lhs->getType() == rhs->getType());