[llvm] 1f71db7 - [NFC][DSE] Fix typo comment in eliminateDeadStores (#75166)

[via llvm-commits]

Author: Nabeel Omer
Date: 2023-12-12T11:13:40Z
New Revision: 1f71db78ce2b5cc7af86271276d039e4e87146d3

URL: https://github.com/llvm/llvm-project/commit/1f71db78ce2b5cc7af86271276d039e4e87146d3
DIFF: https://github.com/llvm/llvm-project/commit/1f71db78ce2b5cc7af86271276d039e4e87146d3.diff

LOG: [NFC][DSE] Fix typo comment in eliminateDeadStores (#75166)

> We are re-using tryToMergePartialOverlappingStores, which requires
DeadSI to dominate DeadSI.

Should be "DeadSI to dominate KillingSI" because that's what the check
is for.

Added: 
    

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

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp b/llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
index dd0a290252dae3..008dcc53fd44fc 100644
--- a/llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
+++ b/llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
@@ -2170,7 +2170,7 @@ static bool eliminateDeadStores(Function &F, AliasAnalysis &AA, MemorySSA &MSSA,
           auto *DeadSI = dyn_cast<StoreInst>(DeadI);
           auto *KillingSI = dyn_cast<StoreInst>(KillingI);
           // We are re-using tryToMergePartialOverlappingStores, which requires
-          // DeadSI to dominate DeadSI.
+          // DeadSI to dominate KillingSI.
           // TODO: implement tryToMergeParialOverlappingStores using MemorySSA.
           if (DeadSI && KillingSI && DT.dominates(DeadSI, KillingSI)) {
             if (Constant *Merged = tryToMergePartialOverlappingStores(