[llvm] [SelectionDAG] Legalize vector types for atomic load (PR #111414)

[Matt Arsenault via llvm-commits]

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@@ -451,6 +454,19 @@ SDValue DAGTypeLegalizer::ScalarizeVecRes_INSERT_VECTOR_ELT(SDNode *N) {
   return Op;
 }
 
+SDValue DAGTypeLegalizer::ScalarizeVecRes_ATOMIC_LOAD(AtomicSDNode *N) {
+
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arsenm wrote:

```suggestion
```

https://github.com/llvm/llvm-project/pull/111414