[SimplifyCFG] Remove unused variable. NFC. (llvm#134211)

dtcxzyw · web-flow · commit 73e1710a4d56 · 2025-04-03T15:22:51.000+08:00
diff --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -6228,7 +6228,6 @@ static bool initializeUniqueCases(SwitchInst *SI, PHINode *&PHI,
   }
   // Find the default result value.
   SmallVector<std::pair<PHINode *, Constant *>, 1> DefaultResults;
-  BasicBlock *DefaultDest = SI->getDefaultDest();
   getCaseResults(SI, nullptr, SI->getDefaultDest(), &CommonDest, DefaultResults,
                  DL, TTI);
   // If the default value is not found abort unless the default destination

Original file line number	Diff line number	Diff line change
`@@ -6228,7 +6228,6 @@ static bool initializeUniqueCases(SwitchInst SI, PHINode &PHI,`
`6228`	`6228`	`}`
`6229`	`6229`	`// Find the default result value.`
`6230`	`6230`	`SmallVector<std::pair<PHINode , Constant >, 1> DefaultResults;`
`6231`		`- BasicBlock *DefaultDest = SI->getDefaultDest();`
`6232`	`6231`	`getCaseResults(SI, nullptr, SI->getDefaultDest(), &CommonDest, DefaultResults,`
`6233`	`6232`	`DL, TTI);`
`6234`	`6233`	`// If the default value is not found abort unless the default destination`