[llvm] [RISCV] Remove RISCVISD::VSELECT_VL. (PR #76866)

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git-clang-format --diff ddd6acd7a8e9296544bce49af7178f3eeb318e61 d0d6bcb1c72517c8696f64133a5c7ea53d4e6fbc -- llvm/lib/Target/RISCV/RISCVISelLowering.cpp llvm/lib/Target/RISCV/RISCVISelLowering.h
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
index 47403ce251..c8a94adcd9 100644
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -5401,9 +5401,8 @@ static SDValue lowerFMAXIMUM_FMINIMUM(SDValue Op, SelectionDAG &DAG,
     SDValue XIsNonNan = DAG.getNode(RISCVISD::SETCC_VL, DL, Mask.getValueType(),
                                     {X, X, DAG.getCondCode(ISD::SETOEQ),
                                      DAG.getUNDEF(ContainerVT), Mask, VL});
-    NewY =
-        DAG.getNode(RISCVISD::VMERGE_VL, DL, ContainerVT, XIsNonNan, Y, X,
-                    DAG.getUNDEF(ContainerVT), VL);
+    NewY = DAG.getNode(RISCVISD::VMERGE_VL, DL, ContainerVT, XIsNonNan, Y, X,
+                       DAG.getUNDEF(ContainerVT), VL);
   }
 
   SDValue NewX = X;
@@ -5411,9 +5410,8 @@ static SDValue lowerFMAXIMUM_FMINIMUM(SDValue Op, SelectionDAG &DAG,
     SDValue YIsNonNan = DAG.getNode(RISCVISD::SETCC_VL, DL, Mask.getValueType(),
                                     {Y, Y, DAG.getCondCode(ISD::SETOEQ),
                                      DAG.getUNDEF(ContainerVT), Mask, VL});
-    NewX =
-        DAG.getNode(RISCVISD::VMERGE_VL, DL, ContainerVT, YIsNonNan, X, Y,
-                    DAG.getUNDEF(ContainerVT), VL);
+    NewX = DAG.getNode(RISCVISD::VMERGE_VL, DL, ContainerVT, YIsNonNan, X, Y,
+                       DAG.getUNDEF(ContainerVT), VL);
   }
 
   unsigned Opc =
@@ -7457,9 +7455,9 @@ SDValue RISCVTargetLowering::lowerVectorMaskExt(SDValue Op, SelectionDAG &DAG,
                           DAG.getUNDEF(ContainerVT), SplatZero, VL);
   SplatTrueVal = DAG.getNode(RISCVISD::VMV_V_X_VL, DL, ContainerVT,
                              DAG.getUNDEF(ContainerVT), SplatTrueVal, VL);
-  SDValue Select = DAG.getNode(RISCVISD::VMERGE_VL, DL, ContainerVT, CC,
-                               SplatTrueVal, SplatZero,
-                               DAG.getUNDEF(ContainerVT), VL);
+  SDValue Select =
+      DAG.getNode(RISCVISD::VMERGE_VL, DL, ContainerVT, CC, SplatTrueVal,
+                  SplatZero, DAG.getUNDEF(ContainerVT), VL);
 
   return convertFromScalableVector(VecVT, Select, DAG, Subtarget);
 }
@@ -10245,9 +10243,8 @@ SDValue RISCVTargetLowering::lowerFixedLengthVectorSelectToRVV(
   SDLoc DL(Op);
   SDValue VL = getDefaultVLOps(VT, ContainerVT, DL, DAG, Subtarget).second;
 
-  SDValue Select =
-      DAG.getNode(RISCVISD::VMERGE_VL, DL, ContainerVT, CC, Op1, Op2,
-                  DAG.getUNDEF(ContainerVT), VL);
+  SDValue Select = DAG.getNode(RISCVISD::VMERGE_VL, DL, ContainerVT, CC, Op1,
+                               Op2, DAG.getUNDEF(ContainerVT), VL);
 
   return convertFromScalableVector(VT, Select, DAG, Subtarget);
 }
@@ -10387,8 +10384,8 @@ SDValue RISCVTargetLowering::lowerVPExtMaskOp(SDValue Op,
   SDValue Splat = DAG.getNode(RISCVISD::VMV_V_X_VL, DL, ContainerVT,
                               DAG.getUNDEF(ContainerVT), SplatValue, VL);
 
-  SDValue Result = DAG.getNode(RISCVISD::VMERGE_VL, DL, ContainerVT, Src,
-                               Splat, ZeroSplat, DAG.getUNDEF(ContainerVT), VL);
+  SDValue Result = DAG.getNode(RISCVISD::VMERGE_VL, DL, ContainerVT, Src, Splat,
+                               ZeroSplat, DAG.getUNDEF(ContainerVT), VL);
   if (!VT.isFixedLengthVector())
     return Result;
   return convertFromScalableVector(VT, Result, DAG, Subtarget);

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https://github.com/llvm/llvm-project/pull/76866