18   assert(It != ItE && "Already at end!");  in operator ++()
19   ++It;  in operator ++()
20   if (It == ItE)  in operator ++()
22   Instruction &NextI = *cast<sandboxir::Instruction>(Ctx->getValue(&*It));  in operator ++()
25   It = std::next(It, Num - 1);  in operator ++()
30   assert(It != BB->begin() && "Already at begin!");  in operator --()
31   if (It == BB->end()) {  in operator --()
32     --It;  in operator --()
38   assert(std::prev(It, Num - 1) != BB->begin() && "Already at begin!");  in operator --()
39   It = std::prev(It, Num);  in operator --()
44   llvm::BasicBlock *Parent = const_cast<BBIterator *>(this)->It.getNodeParent();  in getNodeParent()
49 BasicBlock::iterator::getInstr(llvm::BasicBlock::iterator It) const {  in getInstr()
50   return cast_or_null<Instruction>(Ctx->getValue(&*It));  in getInstr()
80   llvm::BasicBlock::iterator It = BB->begin();  in begin()  local
87     It = std::next(It, Num - 1);  in begin()
89   return iterator(BB, It, &Ctx);  in begin()