54   if (auto dmaStartOp = dyn_cast<AffineDmaStartOp>(dmaOp)) {  in getTagMemRefPos()  local
55     return dmaStartOp.getTagMemRefOperandIndex();  in getTagMemRefPos()
170     auto dmaStartOp = dyn_cast<AffineDmaStartOp>(op);  in findMatchingStartFinishInsts()  local
171     if (dmaStartOp && dmaStartOp.isSrcMemorySpaceFaster())  in findMatchingStartFinishInsts()
172       outgoingDmaOps.push_back(dmaStartOp);  in findMatchingStartFinishInsts()
182     auto dmaStartOp = dyn_cast<AffineDmaStartOp>(op);  in findMatchingStartFinishInsts()  local
183     if (!dmaStartOp)  in findMatchingStartFinishInsts()
188     if (!dmaStartOp.isDestMemorySpaceFaster())  in findMatchingStartFinishInsts()
196       if (it->getDstMemRef() == dmaStartOp.getSrcMemRef())  in findMatchingStartFinishInsts()
203     auto memref = dmaStartOp.getOperand(dmaStartOp.getFasterMemPos());  in findMatchingStartFinishInsts()
221   for (auto *dmaStartOp : dmaStartInsts) {  in findMatchingStartFinishInsts()  local
223       if (checkTagMatch(cast<AffineDmaStartOp>(dmaStartOp),  in findMatchingStartFinishInsts()
225         startWaitPairs.push_back({dmaStartOp, dmaFinishOp});  in findMatchingStartFinishInsts()
259     auto *dmaStartOp = pair.first;  in runOnAffineForOp()  local
260     Value oldMemRef = dmaStartOp->getOperand(  in runOnAffineForOp()
261         cast<AffineDmaStartOp>(dmaStartOp).getFasterMemPos());  in runOnAffineForOp()
266                      << "double buffering failed for" << dmaStartOp << "\n";);  in runOnAffineForOp()
319     auto *dmaStartOp = pair.first;  in runOnAffineForOp()  local
320     assert(isa<AffineDmaStartOp>(dmaStartOp));  in runOnAffineForOp()
321     instShiftMap[dmaStartOp] = 0;  in runOnAffineForOp()
324     mlir::createAffineComputationSlice(dmaStartOp, &sliceOps);  in runOnAffineForOp()
333       SmallVector<Value, 4> operands(dmaStartOp->getOperands());  in runOnAffineForOp()