[llvm] 70477d9 - [Scalar] Avoid repeated hash lookups (NFC) (#130547)

[via llvm-commits]

Author: Kazu Hirata
Date: 2025-03-10T10:18:31-07:00
New Revision: 70477d979fa52910f46db0425eac04f34074e5c3

URL: https://github.com/llvm/llvm-project/commit/70477d979fa52910f46db0425eac04f34074e5c3
DIFF: https://github.com/llvm/llvm-project/commit/70477d979fa52910f46db0425eac04f34074e5c3.diff

LOG: [Scalar] Avoid repeated hash lookups (NFC) (#130547)

Added: 
    

Modified: 
    llvm/lib/Transforms/Scalar/CallSiteSplitting.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Scalar/CallSiteSplitting.cpp b/llvm/lib/Transforms/Scalar/CallSiteSplitting.cpp
index e644636d42f63..2e955e061111f 100644
--- a/llvm/lib/Transforms/Scalar/CallSiteSplitting.cpp
+++ b/llvm/lib/Transforms/Scalar/CallSiteSplitting.cpp
@@ -397,9 +397,10 @@ static void splitCallSite(CallBase &CB,
         continue;
       PHINode *NewPN = PHINode::Create(CurrentI->getType(), Preds.size());
       NewPN->setDebugLoc(CurrentI->getDebugLoc());
-      for (auto &Mapping : ValueToValueMaps)
-        NewPN->addIncoming(Mapping[CurrentI],
-                           cast<Instruction>(Mapping[CurrentI])->getParent());
+      for (auto &Mapping : ValueToValueMaps) {
+        Value *V = Mapping[CurrentI];
+        NewPN->addIncoming(V, cast<Instruction>(V)->getParent());
+      }
       NewPN->insertBefore(*TailBB, TailBB->begin());
       CurrentI->replaceAllUsesWith(NewPN);
     }