[SDAG] Manual jumpthread in findMemType for style clarity [NFC]

Author: preames

llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp

@@ -7299,14 +7299,14 @@ static std::optional<EVT> findMemType(SelectionDAG &DAG,
   unsigned WidenEltWidth = WidenEltVT.getSizeInBits();
   unsigned AlignInBits = Align*8;
 
-  // If we have one element to load/store, return it.
   EVT RetVT = WidenEltVT;
-  if (!Scalable && Width == WidenEltWidth)
-    return RetVT;
-
   // Don't bother looking for an integer type if the vector is scalable, skip
   // to vector types.
   if (!Scalable) {
+    // If we have one element to load/store, return it.
+    if (Width == WidenEltWidth)
+      return RetVT;
+
     // See if there is larger legal integer than the element type to load/store.
     for (EVT MemVT : reverse(MVT::integer_valuetypes())) {
       unsigned MemVTWidth = MemVT.getSizeInBits();