[NFC] Use [[maybe_unused]] for variable used in assertion (#153639)

mtrofin · web-flow · commit 016c301d30fc · 2025-08-14T18:52:56.000Z
diff --git a/llvm/lib/Transforms/Scalar/JumpTableToSwitch.cpp b/llvm/lib/Transforms/Scalar/JumpTableToSwitch.cpp
@@ -149,9 +149,8 @@ expandToSwitch(CallBase *CB, const JumpTableTy &JT, DomTreeUpdater &DTU,
         std::numeric_limits<uint32_t>::max(), TotalCount);
 
     for (const auto &[G, C] : Targets) {
-      auto It = GuidToCounter.insert({G, C});
+      [[maybe_unused]] auto It = GuidToCounter.insert({G, C});
       assert(It.second);
-      (void)It;
     }
   }
   for (auto [Index, Func] : llvm::enumerate(JT.Funcs)) {

Original file line number	Diff line number	Diff line change
`@@ -149,9 +149,8 @@ expandToSwitch(CallBase *CB, const JumpTableTy &JT, DomTreeUpdater &DTU,`
`149`	`149`	`std::numeric_limits<uint32_t>::max(), TotalCount);`
`150`	`150`
`151`	`151`	`for (const auto &[G, C] : Targets) {`
`152`		`- auto It = GuidToCounter.insert({G, C});`
	`152`	`+ [[maybe_unused]] auto It = GuidToCounter.insert({G, C});`
`153`	`153`	`assert(It.second);`
`154`		`- (void)It;`
`155`	`154`	`}`
`156`	`155`	`}`
`157`	`156`	`for (auto [Index, Func] : llvm::enumerate(JT.Funcs)) {`