[IPO] Remove a redundant cast (NFC) (#168297)

kazutakahirata · web-flow · commit bf21156ee69a · 2025-11-17T07:59:53.000-08:00
Idx is already of type unsigned.

Identified with readability-redundant-casting.
diff --git a/llvm/lib/Transforms/IPO/IROutliner.cpp b/llvm/lib/Transforms/IPO/IROutliner.cpp
@@ -2108,8 +2108,7 @@ static void createAndInsertBasicBlocks(DenseMap<Value *, BasicBlock *> &OldMap,
 
   for (Value *RetVal : SortedKeys) {
     BasicBlock *NewBB = BasicBlock::Create(
-        ParentFunc->getContext(),
-        Twine(BaseName) + Twine("_") + Twine(static_cast<unsigned>(Idx++)),
+        ParentFunc->getContext(), Twine(BaseName) + Twine("_") + Twine(Idx++),
         ParentFunc);
     NewMap.insert(std::make_pair(RetVal, NewBB));
   }

Original file line number	Diff line number	Diff line change
`@@ -2108,8 +2108,7 @@ static void createAndInsertBasicBlocks(DenseMap<Value , BasicBlock > &OldMap,`
`2108`	`2108`
`2109`	`2109`	`for (Value *RetVal : SortedKeys) {`
`2110`	`2110`	`BasicBlock *NewBB = BasicBlock::Create(`
`2111`		`- ParentFunc->getContext(),`
`2112`		`- Twine(BaseName) + Twine("_") + Twine(static_cast<unsigned>(Idx++)),`
	`2111`	`+ ParentFunc->getContext(), Twine(BaseName) + Twine("_") + Twine(Idx++),`
`2113`	`2112`	`ParentFunc);`
`2114`	`2113`	`NewMap.insert(std::make_pair(RetVal, NewBB));`
`2115`	`2114`	`}`