[llvm-branch-commits] [llvm] [SelectionDAG] Fold extracts of subvector inserts (PR #201271)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp --diff_from_common_commit
``````````

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``````````diff
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index c9a4d8b9b..a53f37b22 100644
--- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -27674,9 +27674,8 @@ SDValue DAGCombiner::visitEXTRACT_SUBVECTOR(SDNode *N) {
           InsSubVT.getVectorElementType() == NVT.getVectorElementType() &&
           (InsIdx - ExtIdx) % NumInsElts == 0 &&
           hasOperation(ISD::INSERT_SUBVECTOR, NVT)) {
-        SDValue NewExtract =
-            DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, NVT, Src,
-                        DAG.getVectorIdxConstant(ExtIdx, DL));
+        SDValue NewExtract = DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, NVT, Src,
+                                         DAG.getVectorIdxConstant(ExtIdx, DL));
         return DAG.getNode(ISD::INSERT_SUBVECTOR, DL, NVT, NewExtract, InsSub,
                            DAG.getVectorIdxConstant(InsIdx - ExtIdx, DL));
       }

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https://github.com/llvm/llvm-project/pull/201271