[llvm] Remove unused local variables (NFC) (#169171)

kazutakahirata · web-flow · commit 9de880e03076 · 2025-11-22T15:30:28.000-08:00
Identified with bugprone-unused-local-non-trivial-variable.
diff --git a/llvm/lib/Transforms/Utils/DebugSSAUpdater.cpp b/llvm/lib/Transforms/Utils/DebugSSAUpdater.cpp
@@ -291,7 +291,6 @@ void DbgValueRangeTable::addVariable(Function *F, DebugVariableAggregate DVA) {
 
   // We don't have a single location for the variable's entire scope, so instead
   // we must now perform a liveness analysis to create a location list.
-  DenseMap<BasicBlock *, DbgValueDef> LiveInMap;
   SmallVector<DbgSSAPhi *> HypotheticalPHIs;
   DebugSSAUpdater SSAUpdater(&HypotheticalPHIs);
   SSAUpdater.initialize();
diff --git a/llvm/utils/TableGen/Basic/TargetLibraryInfoEmitter.cpp b/llvm/utils/TableGen/Basic/TargetLibraryInfoEmitter.cpp
@@ -146,7 +146,6 @@ void TargetLibraryInfoEmitter::emitTargetLibraryInfoSignatureTable(
     }
     return Sig;
   };
-  DenseMap<unsigned, Signature> SignatureMap;
   Signature NoFuncSig({StringRef("Void")});
   SignatureTable.add(NoFuncSig);
   for (const auto *R : AllTargetLibcalls)

Original file line number	Diff line number	Diff line change
`@@ -146,7 +146,6 @@ void TargetLibraryInfoEmitter::emitTargetLibraryInfoSignatureTable(`
`146`	`146`	`}`
`147`	`147`	`return Sig;`
`148`	`148`	`};`
`149`		`- DenseMap<unsigned, Signature> SignatureMap;`
`150`	`149`	`Signature NoFuncSig({StringRef("Void")});`
`151`	`150`	`SignatureTable.add(NoFuncSig);`
`152`	`151`	`for (const auto *R : AllTargetLibcalls)`