15   llvm::outs() << "region " << region->getRegionNumber() << " from operation '"  in printRegion()
20   llvm::outs() << "block ";  in printBlock()
21   block->printAsOperand(llvm::outs(), /*printType=*/false);  in printBlock()
22   llvm::outs() << " from ";  in printBlock()
27   llvm::outs() << "op '" << op->getName() << "'";  in printOperation()
33     llvm::outs() << "Visiting ";  in testPureCallbacks()
35     llvm::outs() << "\n";  in testPureCallbacks()
38     llvm::outs() << "Visiting ";  in testPureCallbacks()
40     llvm::outs() << "\n";  in testPureCallbacks()
43     llvm::outs() << "Visiting ";  in testPureCallbacks()
45     llvm::outs() << "\n";  in testPureCallbacks()
48   llvm::outs() << "Op pre-order visits"  in testPureCallbacks()
51   llvm::outs() << "Block pre-order visits"  in testPureCallbacks()
54   llvm::outs() << "Region pre-order visits"  in testPureCallbacks()
58   llvm::outs() << "Op post-order visits"  in testPureCallbacks()
61   llvm::outs() << "Block post-order visits"  in testPureCallbacks()
64   llvm::outs() << "Region post-order visits"  in testPureCallbacks()
77     llvm::outs() << "Erasing ";  in testSkipErasureCallbacks()
79     llvm::outs() << "\n";  in testSkipErasureCallbacks()
91     llvm::outs() << "Erasing ";  in testSkipErasureCallbacks()
93     llvm::outs() << "\n";  in testSkipErasureCallbacks()
98   llvm::outs() << "Op pre-order erasures (skip)"  in testSkipErasureCallbacks()
104   llvm::outs() << "Block pre-order erasures (skip)"  in testSkipErasureCallbacks()
110   llvm::outs() << "Op post-order erasures (skip)"  in testSkipErasureCallbacks()
116   llvm::outs() << "Block post-order erasures (skip)"  in testSkipErasureCallbacks()
127     llvm::outs() << "Erasing ";  in testNoSkipErasureCallbacks()
129     llvm::outs() << "\n";  in testNoSkipErasureCallbacks()
134     llvm::outs() << "Erasing ";  in testNoSkipErasureCallbacks()
136     llvm::outs() << "\n";  in testNoSkipErasureCallbacks()
140   llvm::outs() << "Op post-order erasures (no skip)"  in testNoSkipErasureCallbacks()
145   llvm::outs() << "Block post-order erasures (no skip)"  in testNoSkipErasureCallbacks()