[llvm] 58dd3ed - [Utils] Avoid repeated hash lookups (NFC) (#131723)

[via llvm-commits]

Author: Kazu Hirata
Date: 2025-03-18T00:27:23-07:00
New Revision: 58dd3eda4e3d0e8a4dd3a5f1267ee259cdb5442c

URL: https://github.com/llvm/llvm-project/commit/58dd3eda4e3d0e8a4dd3a5f1267ee259cdb5442c
DIFF: https://github.com/llvm/llvm-project/commit/58dd3eda4e3d0e8a4dd3a5f1267ee259cdb5442c.diff

LOG: [Utils] Avoid repeated hash lookups (NFC) (#131723)

Added: 
    

Modified: 
    llvm/lib/Transforms/Utils/SCCPSolver.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Utils/SCCPSolver.cpp b/llvm/lib/Transforms/Utils/SCCPSolver.cpp
index 81aa7ce1cfe66..c64254140cf22 100644
--- a/llvm/lib/Transforms/Utils/SCCPSolver.cpp
+++ b/llvm/lib/Transforms/Utils/SCCPSolver.cpp
@@ -1485,10 +1485,11 @@ void SCCPInstVisitor::visitSelectInst(SelectInst &I) {
   ValueLatticeElement TVal = getValueState(I.getTrueValue());
   ValueLatticeElement FVal = getValueState(I.getFalseValue());
 
-  bool Changed = ValueState[&I].mergeIn(TVal);
-  Changed |= ValueState[&I].mergeIn(FVal);
+  ValueLatticeElement &State = ValueState[&I];
+  bool Changed = State.mergeIn(TVal);
+  Changed |= State.mergeIn(FVal);
   if (Changed)
-    pushToWorkListMsg(ValueState[&I], &I);
+    pushToWorkListMsg(State, &I);
 }
 
 // Handle Unary Operators.