[llvm] [RISCV] Lower shuffle which splats a single span (without exact VLEN) (PR #127108)

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git-clang-format --diff 059722da5e2943856af7cb665fd7cacd41e61dc4 b04b30324516cdebd922e38a7a5d58225a3d917a --extensions cpp -- llvm/lib/Target/RISCV/RISCVISelLowering.cpp
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View the diff from clang-format here.
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diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
index 1156fd2e67..aac06d8f25 100644
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -5807,15 +5807,13 @@ static SDValue lowerVECTOR_SHUFFLE(SDValue Op, SelectionDAG &DAG,
       int N = ContainerVT.getVectorMinNumElements() /
               M1VT.getVectorMinNumElements();
       assert(isPowerOf2_32(N) && N <= 8);
-      SDValue SubV1 =
-          DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, M1VT, V1,
-                      DAG.getVectorIdxConstant(0, DL));
+      SDValue SubV1 = DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, M1VT, V1,
+                                  DAG.getVectorIdxConstant(0, DL));
       SDValue SubIndex =
-        DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, SubIndexVT, LHSIndices,
-                    DAG.getVectorIdxConstant(0, DL));
-      SDValue SubVec =
-        DAG.getNode(GatherVVOpc, DL, M1VT, SubV1, SubIndex,
-                    DAG.getUNDEF(M1VT), InnerTrueMask, InnerVL);
+          DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, SubIndexVT, LHSIndices,
+                      DAG.getVectorIdxConstant(0, DL));
+      SDValue SubVec = DAG.getNode(GatherVVOpc, DL, M1VT, SubV1, SubIndex,
+                                   DAG.getUNDEF(M1VT), InnerTrueMask, InnerVL);
       Gather = DAG.getUNDEF(ContainerVT);
       for (int i = 0; i < N; i++) {
         SDValue SubIdx =

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https://github.com/llvm/llvm-project/pull/127108