[NFC][LLVM] Fix build warning in CloneFunction.cpp (#163267)

jurahul · web-flow · commit d9a6ed73ebbb · 2025-10-13T16:46:31.000-07:00
diff --git a/llvm/lib/Transforms/Utils/CloneFunction.cpp b/llvm/lib/Transforms/Utils/CloneFunction.cpp
@@ -826,7 +826,7 @@ void llvm::CloneAndPruneIntoFromInst(Function *NewFunc, const Function *OldFunc,
       BasicBlock::iterator I = NewBB->begin();
       for (; (PN = dyn_cast<PHINode>(I)); ++I) {
         for (const auto &[Pred, Count] : PredCount) {
-          for (unsigned _ : llvm::seq<unsigned>(Count))
+          for ([[maybe_unused]] unsigned _ : llvm::seq<unsigned>(Count))
             PN->removeIncomingValue(Pred, false);
         }
       }

Original file line number	Diff line number	Diff line change
`@@ -826,7 +826,7 @@ void llvm::CloneAndPruneIntoFromInst(Function NewFunc, const Function OldFunc,`
`826`	`826`	`BasicBlock::iterator I = NewBB->begin();`
`827`	`827`	`for (; (PN = dyn_cast<PHINode>(I)); ++I) {`
`828`	`828`	`for (const auto &[Pred, Count] : PredCount) {`
`829`		`- for (unsigned _ : llvm::seq<unsigned>(Count))`
	`829`	`+ for ([[maybe_unused]] unsigned _ : llvm::seq<unsigned>(Count))`
`830`	`830`	`PN->removeIncomingValue(Pred, false);`
`831`	`831`	`}`
`832`	`832`	`}`