There doesn't seem to be any need to assert that iterator assignment is
between iterators over the same node - if you want to reuse an iterator
variable to iterate another node, that's perfectly acceptable. Just
don't mix comparisons between iterators into disjoint sequences, as
usual.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231134
91177308-0d34-0410-b5e6-
96231b3b80d8
}
bool operator!=(const SUnitIterator& x) const { return !operator==(x); }
- const SUnitIterator &operator=(const SUnitIterator &I) {
- assert(I.Node==Node && "Cannot assign iterators to two different nodes!");
- Operand = I.Operand;
- return *this;
- }
-
pointer operator*() const {
return Node->Preds[Operand].getSUnit();
}