/// <summary>
/// Determines whether the <paramref name="other"/> instruction stops
/// the current instruction from being inlined.
/// </summary>
public bool HasConflictingState(IntermediateInstruction other, StateKind kinds = StateKind.All)
{
for (int i = 1; i < byte.MaxValue; i <<= 1)
{
StateKind kind = (StateKind)i;
if (!kinds.HasFlag(kind))
{
continue;
}
bool thisRead = ReadsState.HasFlag(kind);
bool thisWrite = ModifiesState.HasFlag(kind);
bool otherRead = other.ReadsState.HasFlag(kind);
bool otherWrite = other.ModifiesState.HasFlag(kind);
bool thisAccess = thisRead || thisWrite;
bool otherAccess = otherRead || otherWrite;
if (!thisAccess || !otherAccess)
{
continue;
}
if (!thisWrite && !otherWrite)
{
continue;
}
Debug.Assert(thisRead && otherWrite || thisWrite && otherRead || thisWrite && otherWrite);
return(true);
}
return(false);
}
