diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -5162,16 +5162,20 @@
     bool IsUnmasked = ISD::isConstantSplatVectorAllOnes(Mask.getNode());
 
     MVT VT = Op->getSimpleValueType(0);
-    MVT ContainerVT = getContainerForFixedLengthVector(VT);
+    MVT ContainerVT = VT;
+    if (VT.isFixedLengthVector())
+      ContainerVT = getContainerForFixedLengthVector(VT);
 
     SDValue PassThru = Op.getOperand(2);
     if (!IsUnmasked) {
       MVT MaskVT = getMaskTypeFor(ContainerVT);
-      Mask = convertToScalableVector(MaskVT, Mask, DAG, Subtarget);
-      PassThru = convertToScalableVector(ContainerVT, PassThru, DAG, Subtarget);
+      if (VT.isFixedLengthVector()) {
+        Mask = convertToScalableVector(MaskVT, Mask, DAG, Subtarget);
+        PassThru = convertToScalableVector(ContainerVT, PassThru, DAG, Subtarget);
+      }
     }
 
-    SDValue VL = DAG.getConstant(VT.getVectorNumElements(), DL, XLenVT);
+    SDValue VL = getDefaultVLOps(VT, ContainerVT, DL, DAG, Subtarget).second;
 
     SDValue IntID = DAG.getTargetConstant(
         IsUnmasked ? Intrinsic::riscv_vlse : Intrinsic::riscv_vlse_mask, DL,
@@ -5198,7 +5202,8 @@
         DAG.getMemIntrinsicNode(ISD::INTRINSIC_W_CHAIN, DL, VTs, Ops,
                                 Load->getMemoryVT(), Load->getMemOperand());
     SDValue Chain = Result.getValue(1);
-    Result = convertFromScalableVector(VT, Result, DAG, Subtarget);
+    if (VT.isFixedLengthVector())
+      Result = convertFromScalableVector(VT, Result, DAG, Subtarget);
     return DAG.getMergeValues({Result, Chain}, DL);
   }
   case Intrinsic::riscv_seg2_load:
@@ -5262,15 +5267,18 @@
 
     SDValue Val = Op.getOperand(2);
     MVT VT = Val.getSimpleValueType();
-    MVT ContainerVT = getContainerForFixedLengthVector(VT);
-
-    Val = convertToScalableVector(ContainerVT, Val, DAG, Subtarget);
+    MVT ContainerVT = VT;
+    if (VT.isFixedLengthVector()) {
+      ContainerVT = getContainerForFixedLengthVector(VT);
+      Val = convertToScalableVector(ContainerVT, Val, DAG, Subtarget);
+    }
     if (!IsUnmasked) {
       MVT MaskVT = getMaskTypeFor(ContainerVT);
-      Mask = convertToScalableVector(MaskVT, Mask, DAG, Subtarget);
+      if (VT.isFixedLengthVector())
+        Mask = convertToScalableVector(MaskVT, Mask, DAG, Subtarget);
     }
 
-    SDValue VL = DAG.getConstant(VT.getVectorNumElements(), DL, XLenVT);
+    SDValue VL = getDefaultVLOps(VT, ContainerVT, DL, DAG, Subtarget).second;
 
     SDValue IntID = DAG.getTargetConstant(
         IsUnmasked ? Intrinsic::riscv_vsse : Intrinsic::riscv_vsse_mask, DL,
diff --git a/llvm/test/CodeGen/RISCV/rvv/strided-load-store-intrinsics.ll b/llvm/test/CodeGen/RISCV/rvv/strided-load-store-intrinsics.ll
--- a/llvm/test/CodeGen/RISCV/rvv/strided-load-store-intrinsics.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/strided-load-store-intrinsics.ll
@@ -110,3 +110,26 @@
   ret void
 }
 
+declare void @llvm.riscv.masked.strided.store.nxv1i64.p0.i64(<vscale x 1 x i64>, ptr, i64, <vscale x 1 x i1>)
+
+declare <vscale x 1 x i64> @llvm.riscv.masked.strided.load.nxv1i64.p0.i64(<vscale x 1 x i64>, ptr, i64, <vscale x 1 x i1>)
+
+define <vscale x 1 x i64> @strided_load_vscale_i64(ptr %p, i64 %stride, <vscale x 1 x i1> %m) {
+; CHECK-LABEL: strided_load_vscale_i64:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    vsetvli a2, zero, e64, m1, ta, mu
+; CHECK-NEXT:    vlse64.v v8, (a0), a1, v0.t
+; CHECK-NEXT:    ret
+  %res = call <vscale x 1 x i64> @llvm.riscv.masked.strided.load.nxv1i64.p0.i64(<vscale x 1 x i64> undef, ptr %p, i64 %stride, <vscale x 1 x i1> %m)
+  ret <vscale x 1 x i64> %res
+}
+
+define void @strided_store_vscale_i64(ptr %p, <vscale x 1 x i64> %v, i64 %stride, <vscale x 1 x i1> %m) {
+; CHECK-LABEL: strided_store_vscale_i64:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    vsetvli a2, zero, e64, m1, ta, mu
+; CHECK-NEXT:    vsse64.v v8, (a0), a1, v0.t
+; CHECK-NEXT:    ret
+  call void @llvm.riscv.masked.strided.store.nxv1i64.p0.i64(<vscale x 1 x i64> %v, ptr %p, i64 %stride, <vscale x 1 x i1> %m)
+  ret void
+}