public int GetHashCode(SizeOfPrototype obj)
{
var hash = EnumerableComparer.EmptyHash;
hash = EnumerableComparer.FoldIntoHashCode(hash, obj.MeasuredType.GetHashCode());
hash = EnumerableComparer.FoldIntoHashCode(hash, obj.ResultType.GetHashCode());
return(hash);
}
public int GetHashCode(LoadPrototype obj)
{
var hash = EnumerableComparer.EmptyHash;
hash = EnumerableComparer.FoldIntoHashCode(hash, obj.ResultType.GetHashCode());
hash = EnumerableComparer.FoldIntoHashCode(hash, obj.IsVolatile);
hash = EnumerableComparer.FoldIntoHashCode(hash, obj.Alignment);
return(hash);
}
public int GetHashCode(ClrModifierType obj)
{
var hashCode = EnumerableComparer.EmptyHash;
hashCode = EnumerableComparer.FoldIntoHashCode(hashCode, obj.ElementType);
hashCode = EnumerableComparer.FoldIntoHashCode(hashCode, obj.ModifierType);
hashCode = EnumerableComparer.FoldIntoHashCode(hashCode, obj.IsRequired);
return(hashCode);
}
/// <inheritdoc/>
public override int GetHashCode()
{
var hashCode = EnumerableComparer.HashEnumerable(Arguments);
hashCode = EnumerableComparer.FoldIntoHashCode(
hashCode,
Target.GetHashCode());
return(hashCode);
}
public int GetHashCode(NewDelegatePrototype obj)
{
int hashCode = EnumerableComparer.EmptyHash;
hashCode = EnumerableComparer.FoldIntoHashCode(hashCode, obj.ResultType);
hashCode = EnumerableComparer.FoldIntoHashCode(hashCode, obj.Callee);
hashCode = EnumerableComparer.FoldIntoHashCode(hashCode, obj.HasThisArgument);
hashCode = EnumerableComparer.FoldIntoHashCode(hashCode, obj.Lookup);
return(hashCode);
}
/// <inheritdoc/>
public override int GetHashCode()
{
var hashCode = EnumerableComparer.EmptyHash;
hashCode = EnumerableComparer.FoldIntoHashCode(hashCode, Name);
foreach (var kvPair in Annotations.OrderBy(pair => pair.Key))
{
hashCode = EnumerableComparer.FoldIntoHashCode(hashCode, kvPair.Key);
hashCode = EnumerableComparer.FoldIntoHashCode(hashCode, kvPair.Value);
}
return(hashCode);
}
/// <summary>
/// Computes the hash code for a particular switch flow.
/// </summary>
/// <param name="obj">The switch flow to compute a hash code for.</param>
/// <returns>A hash code.</returns>
public int GetHashCode(SwitchFlow obj)
{
int hashCode = EnumerableComparer.HashUnorderedSet(obj.Cases);
hashCode = EnumerableComparer.FoldIntoHashCode(
hashCode,
obj.DefaultBranch.GetHashCode());
hashCode = EnumerableComparer.FoldIntoHashCode(
hashCode,
obj.SwitchValue.GetHashCode());
return(hashCode);
}
/// <inheritdoc/>
public override int GetHashCode()
{
int hashCode = EnumerableComparer.EmptyHash;
int argCount = Arguments.Count;
for (int i = 0; i < argCount; i++)
{
hashCode = EnumerableComparer.FoldIntoHashCode(hashCode, Arguments[i]);
}
hashCode = EnumerableComparer.FoldIntoHashCode(hashCode, Prototype);
return(hashCode);
}
public int GetHashCode(IndirectCallPrototype obj)
{
int hashCode = EnumerableComparer.EmptyHash;
hashCode = EnumerableComparer.FoldIntoHashCode(hashCode, obj.ResultType);
var paramTypes = obj.ParameterTypes;
var paramTypeCount = paramTypes.Count;
for (int i = 0; i < paramTypeCount; i++)
{
hashCode = EnumerableComparer.FoldIntoHashCode(hashCode, paramTypes[i]);
}
return(hashCode);
}
public int GetHashCode(InstructionPattern obj)
{
int hashCode = EnumerableComparer.EmptyHash;
hashCode = EnumerableComparer.FoldIntoHashCode(
hashCode,
obj.PrototypeKind.GetHashCode());
var numbering = new Dictionary <Symbol, int>();
foreach (var arg in obj.PrototypeArgs)
{
hashCode = EnumerableComparer.FoldIntoHashCode(
hashCode,
HashArg(arg, numbering));
}
return(hashCode);
}
/// <summary>
/// Computes a hash code for an instruction.
/// </summary>
/// <param name="obj">The instruction to hash.</param>
/// <returns>A hash code.</returns>
public int GetHashCode(Instruction obj)
{
// Compute a hash code for the instruction based on its
// prototype and the value numbers of its arguments.
// TODO: this implementation of GetHashCode will always produce
// a collision for non-copyable instructions (e.g., calls).
// Is there something we can do about this?
int hashCode = EnumerableComparer.EmptyHash;
int argCount = obj.Arguments.Count;
for (int i = 0; i < argCount; i++)
{
hashCode = EnumerableComparer.FoldIntoHashCode(
hashCode,
numbering.GetNumber(obj.Arguments[i]));
}
hashCode = EnumerableComparer.FoldIntoHashCode(hashCode, obj.Prototype);
return(hashCode);
}
/// <inheritdoc/>
public override int GetHashCode()
{
int hashCode = EnumerableComparer.EmptyHash;
hashCode = EnumerableComparer.FoldIntoHashCode(
hashCode,
Name.GetHashCode());
hashCode = EnumerableComparer.FoldIntoHashCode(
hashCode,
PropertyType.GetHashCode());
foreach (var type in IndexerParameterTypes)
{
hashCode = EnumerableComparer.FoldIntoHashCode(
hashCode,
type.GetHashCode());
}
return(hashCode);
}
/// <inheritdoc/>
public override int GetHashCode()
{
int hashCode = EnumerableComparer.EmptyHash;
hashCode = EnumerableComparer.FoldIntoHashCode(
hashCode,
Name.GetHashCode());
hashCode = EnumerableComparer.FoldIntoHashCode(
hashCode,
GenericParameterCount);
hashCode = EnumerableComparer.FoldIntoHashCode(
hashCode,
ReturnType.GetHashCode());
foreach (var type in ParameterTypes)
{
hashCode = EnumerableComparer.FoldIntoHashCode(
hashCode,
type.GetHashCode());
}
return(hashCode);
}
private static int HashArg(LNode argument, Dictionary <Symbol, int> numbering)
{
if (argument.IsLiteral)
{
return(argument.Value.GetHashCode());
}
else if (argument.IsId && argument.HasSpecialName)
{
return(argument.Name.GetHashCode());
}
else if (argument.IsCall)
{
int hashCode = EnumerableComparer.EmptyHash;
hashCode = EnumerableComparer.FoldIntoHashCode(
hashCode,
argument.Name.GetHashCode());
foreach (var arg in argument.Args)
{
hashCode = EnumerableComparer.FoldIntoHashCode(
hashCode,
HashArg(arg, numbering));
}
return(hashCode);
}
else
{
int number;
if (!numbering.TryGetValue(argument.Name, out number))
{
number = numbering.Count;
numbering[argument.Name] = number;
}
return(number);
}
}
/// <inheritdoc/>
public override int GetHashCode()
{
int hashCode = EnumerableComparer.HashUnorderedSet(Values);
return(EnumerableComparer.FoldIntoHashCode(hashCode, Branch.GetHashCode()));
}
