[llvm] [SLP]Improve vectorization of gathered loads. (PR #89129)

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git-clang-format --diff d423d80e560d8bf7ca493596d9f34a9e1f0eede7 00d7fe551ea4ba71f572d2f8c211977df101a16a -- llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
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View the diff from clang-format here.
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diff --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
index 6730d0c4db..5a5dc76a79 100644
--- a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -5618,8 +5618,7 @@ void BoUpSLP::reorderBottomToTop(bool IgnoreReorder) {
         if (CurrentEntry->getOpcode() == Instruction::Call) {
           auto *CI = cast<CallInst>(CurrentEntry->getMainOp());
           Intrinsic::ID ID = getVectorIntrinsicIDForCall(CI, TLI);
-          if (I >= CI->arg_size() ||
-              isVectorIntrinsicWithScalarOpAtArg(ID, I))
+          if (I >= CI->arg_size() || isVectorIntrinsicWithScalarOpAtArg(ID, I))
             continue;
         }
         const TreeEntry *Op = getOperandEntry(CurrentEntry, I);
@@ -6066,9 +6065,10 @@ void BoUpSLP::tryToVectorizeGatheredLoads() {
     return L1.second > L2.second;
   };
 
-  auto GetVectorizedRanges = [this](ArrayRef<LoadInst *> Loads,
-                                    BoUpSLP::ValueSet &VectorizedLoads,
-                                    SmallVectorImpl<LoadInst *> &NonVectorized) {
+  auto GetVectorizedRanges = [this](
+                                 ArrayRef<LoadInst *> Loads,
+                                 BoUpSLP::ValueSet &VectorizedLoads,
+                                 SmallVectorImpl<LoadInst *> &NonVectorized) {
     SmallVector<std::pair<ArrayRef<Value *>, LoadsState>> Results;
     unsigned StartIdx = 0;
     SmallVector<int> CandidateVFs;
@@ -13634,9 +13634,9 @@ Value *BoUpSLP::vectorizeTree(
   // gathered loads.
   for (const std::unique_ptr<TreeEntry> &TE : VectorizableTree) {
     if (GatheredLoadsEntriesFirst != NoGatheredLoads &&
-               TE->Idx >= GatheredLoadsEntriesFirst &&
-               (TE->State != TreeEntry::NeedToGather ||
-                !TE->UserTreeIndices.empty())) {
+        TE->Idx >= GatheredLoadsEntriesFirst &&
+        (TE->State != TreeEntry::NeedToGather ||
+         !TE->UserTreeIndices.empty())) {
       assert((!TE->UserTreeIndices.empty() ||
               (TE->getOpcode() == Instruction::Load &&
                TE->State != TreeEntry::NeedToGather)) &&

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https://github.com/llvm/llvm-project/pull/89129