diff --git a/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp b/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
--- a/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
@@ -201,7 +201,9 @@
     Operands.push_back(Node->getOperand(CurOp++)); // Stride.
   if (IsMasked)
     Operands.push_back(Node->getOperand(CurOp++)); // Mask.
-  Operands.push_back(Node->getOperand(CurOp++));   // VL.
+  SDValue VL;
+  selectVLOp(Node->getOperand(CurOp++), VL);
+  Operands.push_back(VL);
   Operands.push_back(SEW);
   Operands.push_back(Node->getOperand(0)); // Chain.
   const RISCV::VLSEGPseudo *P =
@@ -240,7 +242,9 @@
   Operands.push_back(Node->getOperand(CurOp++)); // Base pointer.
   if (IsMasked)
     Operands.push_back(Node->getOperand(CurOp++)); // Mask.
-  Operands.push_back(Node->getOperand(CurOp++));   // VL.
+  SDValue VL;
+  selectVLOp(Node->getOperand(CurOp++), VL);
+  Operands.push_back(VL);
   Operands.push_back(SEW);
   Operands.push_back(Node->getOperand(0)); // Chain.
   const RISCV::VLSEGPseudo *P =
@@ -285,7 +289,9 @@
   MVT IndexVT = Operands.back()->getSimpleValueType(0);
   if (IsMasked)
     Operands.push_back(Node->getOperand(CurOp++)); // Mask.
-  Operands.push_back(Node->getOperand(CurOp++));   // VL.
+  SDValue VL;
+  selectVLOp(Node->getOperand(CurOp++), VL);
+  Operands.push_back(VL);
   Operands.push_back(SEW);
   Operands.push_back(Node->getOperand(0)); // Chain.
 
@@ -329,7 +335,9 @@
     Operands.push_back(Node->getOperand(CurOp++)); // Stride.
   if (IsMasked)
     Operands.push_back(Node->getOperand(CurOp++)); // Mask.
-  Operands.push_back(Node->getOperand(CurOp++));   // VL.
+  SDValue VL;
+  selectVLOp(Node->getOperand(CurOp++), VL);
+  Operands.push_back(VL);
   Operands.push_back(SEW);
   Operands.push_back(Node->getOperand(0)); // Chain.
   const RISCV::VSSEGPseudo *P = RISCV::getVSSEGPseudo(
@@ -360,7 +368,9 @@
   MVT IndexVT = Operands.back()->getSimpleValueType(0);
   if (IsMasked)
     Operands.push_back(Node->getOperand(CurOp++)); // Mask.
-  Operands.push_back(Node->getOperand(CurOp++));   // VL.
+  SDValue VL;
+  selectVLOp(Node->getOperand(CurOp++), VL);
+  Operands.push_back(VL);
   Operands.push_back(SEW);
   Operands.push_back(Node->getOperand(0)); // Chain.
 
diff --git a/llvm/test/CodeGen/RISCV/rvv/zvlsseg-zero-vl.ll b/llvm/test/CodeGen/RISCV/rvv/zvlsseg-zero-vl.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/zvlsseg-zero-vl.ll
@@ -0,0 +1,261 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=riscv64 -mattr=+d,+experimental-zvlsseg,+experimental-zfh \
+; RUN:     -verify-machineinstrs < %s | FileCheck %s
+
+; Make sure we don't select a 0 vl to X0 in the custom isel handlers we use
+; for these intrinsics.
+
+declare {<vscale x 16 x i16>,<vscale x 16 x i16>} @llvm.riscv.vlseg2.nxv16i16(i16* , i64)
+declare {<vscale x 16 x i16>,<vscale x 16 x i16>} @llvm.riscv.vlseg2.mask.nxv16i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 16 x i1>, i64)
+
+define <vscale x 16 x i16> @test_vlseg2_mask_nxv16i16(i16* %base, <vscale x 16 x i1> %mask) {
+; CHECK-LABEL: test_vlseg2_mask_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    mv a1, zero
+; CHECK-NEXT:    vsetvli a2, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vlseg2e16.v v4, (a0)
+; CHECK-NEXT:    vmv4r.v v8, v4
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,tu,mu
+; CHECK-NEXT:    vlseg2e16.v v4, (a0), v0.t
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v4m4_v8m4
+; CHECK-NEXT:    ret
+entry:
+  %0 = tail call {<vscale x 16 x i16>,<vscale x 16 x i16>} @llvm.riscv.vlseg2.nxv16i16(i16* %base, i64 0)
+  %1 = extractvalue {<vscale x 16 x i16>,<vscale x 16 x i16>} %0, 0
+  %2 = tail call {<vscale x 16 x i16>,<vscale x 16 x i16>} @llvm.riscv.vlseg2.mask.nxv16i16(<vscale x 16 x i16> %1,<vscale x 16 x i16> %1, i16* %base, <vscale x 16 x i1> %mask, i64 0)
+  %3 = extractvalue {<vscale x 16 x i16>,<vscale x 16 x i16>} %2, 1
+  ret <vscale x 16 x i16> %3
+}
+
+declare {<vscale x 16 x i16>,<vscale x 16 x i16>} @llvm.riscv.vlsseg2.nxv16i16(i16*, i64, i64)
+declare {<vscale x 16 x i16>,<vscale x 16 x i16>} @llvm.riscv.vlsseg2.mask.nxv16i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, i64, <vscale x 16 x i1>, i64)
+
+define <vscale x 16 x i16> @test_vlsseg2_mask_nxv16i16(i16* %base, i64 %offset, <vscale x 16 x i1> %mask) {
+; CHECK-LABEL: test_vlsseg2_mask_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    mv a2, zero
+; CHECK-NEXT:    vsetvli a3, a2, e16,m4,ta,mu
+; CHECK-NEXT:    vlsseg2e16.v v4, (a0), a1
+; CHECK-NEXT:    vmv4r.v v8, v4
+; CHECK-NEXT:    vsetvli a2, a2, e16,m4,tu,mu
+; CHECK-NEXT:    vlsseg2e16.v v4, (a0), a1, v0.t
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v4m4_v8m4
+; CHECK-NEXT:    ret
+entry:
+  %0 = tail call {<vscale x 16 x i16>,<vscale x 16 x i16>} @llvm.riscv.vlsseg2.nxv16i16(i16* %base, i64 %offset, i64 0)
+  %1 = extractvalue {<vscale x 16 x i16>,<vscale x 16 x i16>} %0, 0
+  %2 = tail call {<vscale x 16 x i16>,<vscale x 16 x i16>} @llvm.riscv.vlsseg2.mask.nxv16i16(<vscale x 16 x i16> %1,<vscale x 16 x i16> %1, i16* %base, i64 %offset, <vscale x 16 x i1> %mask, i64 0)
+  %3 = extractvalue {<vscale x 16 x i16>,<vscale x 16 x i16>} %2, 1
+  ret <vscale x 16 x i16> %3
+}
+declare {<vscale x 16 x i16>,<vscale x 16 x i16>} @llvm.riscv.vloxseg2.nxv16i16.nxv16i16(i16*, <vscale x 16 x i16>, i64)
+declare {<vscale x 16 x i16>,<vscale x 16 x i16>} @llvm.riscv.vloxseg2.mask.nxv16i16.nxv16i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 16 x i16>, <vscale x 16 x i1>, i64)
+
+define <vscale x 16 x i16> @test_vloxseg2_mask_nxv16i16_nxv16i16(i16* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask) {
+; CHECK-LABEL: test_vloxseg2_mask_nxv16i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    mv a1, zero
+; CHECK-NEXT:    vsetvli a2, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vloxseg2ei16.v v12, (a0), v8
+; CHECK-NEXT:    vmv4r.v v16, v12
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,tu,mu
+; CHECK-NEXT:    vloxseg2ei16.v v12, (a0), v8, v0.t
+; CHECK-NEXT:    vmv4r.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %0 = tail call {<vscale x 16 x i16>,<vscale x 16 x i16>} @llvm.riscv.vloxseg2.nxv16i16.nxv16i16(i16* %base, <vscale x 16 x i16> %index, i64 0)
+  %1 = extractvalue {<vscale x 16 x i16>,<vscale x 16 x i16>} %0, 0
+  %2 = tail call {<vscale x 16 x i16>,<vscale x 16 x i16>} @llvm.riscv.vloxseg2.mask.nxv16i16.nxv16i16(<vscale x 16 x i16> %1,<vscale x 16 x i16> %1, i16* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask, i64 0)
+  %3 = extractvalue {<vscale x 16 x i16>,<vscale x 16 x i16>} %2, 1
+  ret <vscale x 16 x i16> %3
+}
+
+declare {<vscale x 16 x i16>,<vscale x 16 x i16>} @llvm.riscv.vluxseg2.nxv16i16.nxv16i16(i16*, <vscale x 16 x i16>, i64)
+declare {<vscale x 16 x i16>,<vscale x 16 x i16>} @llvm.riscv.vluxseg2.mask.nxv16i16.nxv16i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 16 x i16>, <vscale x 16 x i1>, i64)
+
+define <vscale x 16 x i16> @test_vluxseg2_mask_nxv16i16_nxv16i16(i16* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask) {
+; CHECK-LABEL: test_vluxseg2_mask_nxv16i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    mv a1, zero
+; CHECK-NEXT:    vsetvli a2, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vluxseg2ei16.v v12, (a0), v8
+; CHECK-NEXT:    vmv4r.v v16, v12
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,tu,mu
+; CHECK-NEXT:    vluxseg2ei16.v v12, (a0), v8, v0.t
+; CHECK-NEXT:    vmv4r.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %0 = tail call {<vscale x 16 x i16>,<vscale x 16 x i16>} @llvm.riscv.vluxseg2.nxv16i16.nxv16i16(i16* %base, <vscale x 16 x i16> %index, i64 0)
+  %1 = extractvalue {<vscale x 16 x i16>,<vscale x 16 x i16>} %0, 0
+  %2 = tail call {<vscale x 16 x i16>,<vscale x 16 x i16>} @llvm.riscv.vluxseg2.mask.nxv16i16.nxv16i16(<vscale x 16 x i16> %1,<vscale x 16 x i16> %1, i16* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask, i64 0)
+  %3 = extractvalue {<vscale x 16 x i16>,<vscale x 16 x i16>} %2, 1
+  ret <vscale x 16 x i16> %3
+}
+
+declare {<vscale x 16 x i16>,<vscale x 16 x i16>, i64} @llvm.riscv.vlseg2ff.nxv16i16(i16* , i64)
+declare {<vscale x 16 x i16>,<vscale x 16 x i16>, i64} @llvm.riscv.vlseg2ff.mask.nxv16i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 16 x i1>, i64)
+
+define <vscale x 16 x i16> @test_vlseg2ff_nxv16i16(i16* %base, i64* %outvl) {
+; CHECK-LABEL: test_vlseg2ff_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    mv a2, zero
+; CHECK-NEXT:    vsetvli a2, a2, e16,m4,ta,mu
+; CHECK-NEXT:    vlseg2e16ff.v v4, (a0)
+; CHECK-NEXT:    csrr a0, vl
+; CHECK-NEXT:    sd a0, 0(a1)
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v4m4_v8m4
+; CHECK-NEXT:    ret
+entry:
+  %0 = tail call {<vscale x 16 x i16>,<vscale x 16 x i16>, i64} @llvm.riscv.vlseg2ff.nxv16i16(i16* %base, i64 0)
+  %1 = extractvalue {<vscale x 16 x i16>,<vscale x 16 x i16>, i64} %0, 1
+  %2 = extractvalue {<vscale x 16 x i16>,<vscale x 16 x i16>, i64} %0, 2
+  store i64 %2, i64* %outvl
+  ret <vscale x 16 x i16> %1
+}
+
+define <vscale x 16 x i16> @test_vlseg2ff_mask_nxv16i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i1> %mask, i64* %outvl) {
+; CHECK-LABEL: test_vlseg2ff_mask_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vmv4r.v v4, v8
+; CHECK-NEXT:    mv a2, zero
+; CHECK-NEXT:    vsetvli a2, a2, e16,m4,tu,mu
+; CHECK-NEXT:    vlseg2e16ff.v v4, (a0), v0.t
+; CHECK-NEXT:    csrr a0, vl
+; CHECK-NEXT:    sd a0, 0(a1)
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v4m4_v8m4
+; CHECK-NEXT:    ret
+entry:
+  %0 = tail call {<vscale x 16 x i16>,<vscale x 16 x i16>, i64} @llvm.riscv.vlseg2ff.mask.nxv16i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i1> %mask, i64 0)
+  %1 = extractvalue {<vscale x 16 x i16>,<vscale x 16 x i16>, i64} %0, 1
+  %2 = extractvalue {<vscale x 16 x i16>,<vscale x 16 x i16>, i64} %0, 2
+  store i64 %2, i64* %outvl
+  ret <vscale x 16 x i16> %1
+}
+
+declare void @llvm.riscv.vsseg2.nxv16i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16* , i64)
+declare void @llvm.riscv.vsseg2.mask.nxv16i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 16 x i1>, i64)
+
+define void @test_vsseg2_nxv16i16(<vscale x 16 x i16> %val, i16* %base) {
+; CHECK-LABEL: test_vsseg2_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    mv a1, zero
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsseg2e16.v v8, (a0)
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsseg2.nxv16i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, i64 0)
+  ret void
+}
+
+define void @test_vsseg2_mask_nxv16i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i1> %mask) {
+; CHECK-LABEL: test_vsseg2_mask_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    mv a1, zero
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsseg2e16.v v8, (a0), v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsseg2.mask.nxv16i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i1> %mask, i64 0)
+  ret void
+}
+
+declare void @llvm.riscv.vssseg2.nxv16i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, i64, i64)
+declare void @llvm.riscv.vssseg2.mask.nxv16i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, i64, <vscale x 16 x i1>, i64)
+
+define void @test_vssseg2_nxv16i16(<vscale x 16 x i16> %val, i16* %base, i64 %offset) {
+; CHECK-LABEL: test_vssseg2_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    mv a2, zero
+; CHECK-NEXT:    vsetvli a2, a2, e16,m4,ta,mu
+; CHECK-NEXT:    vssseg2e16.v v8, (a0), a1
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vssseg2.nxv16i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, i64 %offset, i64 0)
+  ret void
+}
+
+define void @test_vssseg2_mask_nxv16i16(<vscale x 16 x i16> %val, i16* %base, i64 %offset, <vscale x 16 x i1> %mask) {
+; CHECK-LABEL: test_vssseg2_mask_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    mv a2, zero
+; CHECK-NEXT:    vsetvli a2, a2, e16,m4,ta,mu
+; CHECK-NEXT:    vssseg2e16.v v8, (a0), a1, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vssseg2.mask.nxv16i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, i64 %offset, <vscale x 16 x i1> %mask, i64 0)
+  ret void
+}
+
+declare void @llvm.riscv.vsoxseg2.nxv16i16.nxv16i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 16 x i16>, i64)
+declare void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv16i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 16 x i16>, <vscale x 16 x i1>, i64)
+
+define void @test_vsoxseg2_nxv16i16_nxv16i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i16> %index) {
+; CHECK-LABEL: test_vsoxseg2_nxv16i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    mv a1, zero
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.nxv16i16.nxv16i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i64 0)
+  ret void
+}
+
+define void @test_vsoxseg2_mask_nxv16i16_nxv16i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask) {
+; CHECK-LABEL: test_vsoxseg2_mask_nxv16i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    mv a1, zero
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsoxseg2ei16.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsoxseg2.mask.nxv16i16.nxv16i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask, i64 0)
+  ret void
+}
+
+declare void @llvm.riscv.vsuxseg2.nxv16i16.nxv16i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 16 x i16>, i64)
+declare void @llvm.riscv.vsuxseg2.mask.nxv16i16.nxv16i16(<vscale x 16 x i16>,<vscale x 16 x i16>, i16*, <vscale x 16 x i16>, <vscale x 16 x i1>, i64)
+
+define void @test_vsuxseg2_nxv16i16_nxv16i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i16> %index) {
+; CHECK-LABEL: test_vsuxseg2_nxv16i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    mv a1, zero
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsuxseg2ei16.v v8, (a0), v28
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsuxseg2.nxv16i16.nxv16i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i16> %index, i64 0)
+  ret void
+}
+
+define void @test_vsuxseg2_mask_nxv16i16_nxv16i16(<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask) {
+; CHECK-LABEL: test_vsuxseg2_mask_nxv16i16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    # kill: def $v8m4 killed $v8m4 killed $v8m4_v12m4 def $v8m4_v12m4
+; CHECK-NEXT:    vmv4r.v v28, v12
+; CHECK-NEXT:    vmv4r.v v12, v8
+; CHECK-NEXT:    mv a1, zero
+; CHECK-NEXT:    vsetvli a1, a1, e16,m4,ta,mu
+; CHECK-NEXT:    vsuxseg2ei16.v v8, (a0), v28, v0.t
+; CHECK-NEXT:    ret
+entry:
+  tail call void @llvm.riscv.vsuxseg2.mask.nxv16i16.nxv16i16(<vscale x 16 x i16> %val,<vscale x 16 x i16> %val, i16* %base, <vscale x 16 x i16> %index, <vscale x 16 x i1> %mask, i64 0)
+  ret void
+}