[llvm] [SLPVectorizer] Move size checks (NFC) (PR #159361)

[Alexey Bataev via llvm-commits]

================
@@ -6822,10 +6821,22 @@ bool BoUpSLP::isStridedLoad(ArrayRef<Value *> VL, ArrayRef<Value *> PointerOps,
                             ArrayRef<unsigned> Order,
                             const TargetTransformInfo &TTI,
                             const DataLayout &DL, ScalarEvolution &SE,
-                            const bool IsAnyPointerUsedOutGraph,
                             const int64_t Diff,
                             StridedPtrInfo &SPtrInfo) const {
   const size_t Sz = VL.size();
+  // Simple check if not a strided access - clear order.
+  bool IsPossibleStrided = Diff % (Sz - 1) == 0;
+  if (!IsPossibleStrided)
+    return false;
+
+  // Try to generate strided load node.
+  auto IsAnyPointerUsedOutGraph =
+      IsPossibleStrided && any_of(PointerOps, [&](Value *V) {
----------------
alexey-bataev wrote:

```suggestion
      any_of(PointerOps, [&](Value *V) {
```

https://github.com/llvm/llvm-project/pull/159361