[Gardening] MoveOnly: Replaced dyn_cast with isa.

nate-chandler · nate-chandler · commit dca3a9342fd7 · 2024-03-21T18:31:29.000-07:00
diff --git a/lib/SILOptimizer/Mandatory/MoveOnlyAddressCheckerUtils.cpp b/lib/SILOptimizer/Mandatory/MoveOnlyAddressCheckerUtils.cpp
@@ -1594,7 +1594,7 @@ shouldVisitAsEndPointUse(Operand *op) {
     }
   }
   // A drop_deinit consumes the deinit bit.
-  if (auto *dd = dyn_cast<DropDeinitInst>(op->getUser())) {
+  if (isa<DropDeinitInst>(op->getUser())) {
     return TransitiveAddressWalkerTransitiveUseVisitation::BothUserAndUses;
   }
   return TransitiveAddressWalkerTransitiveUseVisitation::OnlyUses;

Original file line number	Diff line number	Diff line change
`@@ -1594,7 +1594,7 @@ shouldVisitAsEndPointUse(Operand *op) {`
`1594`	`1594`	`}`
`1595`	`1595`	`}`
`1596`	`1596`	`// A drop_deinit consumes the deinit bit.`
`1597`		`- if (auto *dd = dyn_cast<DropDeinitInst>(op->getUser())) {`
	`1597`	`+ if (isa<DropDeinitInst>(op->getUser())) {`
`1598`	`1598`	`return TransitiveAddressWalkerTransitiveUseVisitation::BothUserAndUses;`
`1599`	`1599`	`}`
`1600`	`1600`	`return TransitiveAddressWalkerTransitiveUseVisitation::OnlyUses;`