diff --git a/llvm/include/llvm/IR/IntrinsicsRISCV.td b/llvm/include/llvm/IR/IntrinsicsRISCV.td
--- a/llvm/include/llvm/IR/IntrinsicsRISCV.td
+++ b/llvm/include/llvm/IR/IntrinsicsRISCV.td
@@ -741,6 +741,15 @@
   defm vfwcvt_rtz_x_f_v : RISCVConversion;
   defm vfwcvt_f_f_v : RISCVConversion;
 
+  defm vfncvt_f_xu_w : RISCVConversion;
+  defm vfncvt_f_x_w : RISCVConversion;
+  defm vfncvt_xu_f_w : RISCVConversion;
+  defm vfncvt_x_f_w : RISCVConversion;
+  defm vfncvt_rtz_xu_f_w : RISCVConversion;
+  defm vfncvt_rtz_x_f_w : RISCVConversion;
+  defm vfncvt_f_f_w : RISCVConversion;
+  defm vfncvt_rod_f_f_w : RISCVConversion;
+
   // Output: (vector)
   // Input: (mask type input, vl)
   def int_riscv_viota : Intrinsic<[llvm_anyvector_ty],
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td b/llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
--- a/llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
@@ -1203,6 +1203,12 @@
     defm _V : VPseudoConversion<m.wvrclass, m.vrclass, m, constraint>;
 }
 
+multiclass VPseudoConversionV_W {
+  defvar constraint = "@earlyclobber $rd";
+  foreach m = MxList.m[0-5] in
+    defm _W : VPseudoConversion<m.vrclass, m.wvrclass, m, constraint>;
+}
+
 //===----------------------------------------------------------------------===//
 // Helpers to define the intrinsic patterns.
 //===----------------------------------------------------------------------===//
@@ -2132,6 +2138,42 @@
   }
 }
 
+multiclass VPatConversionVI_WF <string intrinsic, string instruction> {
+  foreach vtiToWti = AllWidenableIntToFloatVectors in
+  {
+    defvar vti = vtiToWti.Vti;
+    defvar fwti = vtiToWti.Wti;
+
+    defm : VPatConversion<intrinsic, instruction, "W",
+                          vti.Vector, fwti.Vector, vti.Mask, vti.SEW,
+                          vti.LMul, vti.RegClass, fwti.RegClass>;
+  }
+}
+
+multiclass VPatConversionVF_WI <string intrinsic, string instruction> {
+  foreach fvtiToFWti = AllWidenableFloatVectors in
+  {
+    defvar fvti = fvtiToFWti.Vti;
+    defvar iwti = GetIntVTypeInfo<fvtiToFWti.Wti>.Vti;
+
+    defm : VPatConversion<intrinsic, instruction, "W",
+                          fvti.Vector, iwti.Vector, fvti.Mask, fvti.SEW,
+                          fvti.LMul, fvti.RegClass, iwti.RegClass>;
+  }
+}
+
+multiclass VPatConversionVF_WF <string intrinsic, string instruction> {
+  foreach fvtiToFWti = AllWidenableFloatVectors in
+  {
+    defvar fvti = fvtiToFWti.Vti;
+    defvar fwti = fvtiToFWti.Wti;
+
+    defm : VPatConversion<intrinsic, instruction, "W",
+                          fvti.Vector, fwti.Vector, fvti.Mask, fvti.SEW,
+                          fvti.LMul, fvti.RegClass, fwti.RegClass>;
+  }
+}
+
 //===----------------------------------------------------------------------===//
 // Pseudo instructions and patterns.
 //===----------------------------------------------------------------------===//
@@ -2468,6 +2510,18 @@
 defm PseudoVFWCVT_F_XU : VPseudoConversionW_V;
 defm PseudoVFWCVT_F_X : VPseudoConversionW_V;
 defm PseudoVFWCVT_F_F : VPseudoConversionW_V;
+
+//===----------------------------------------------------------------------===//
+// 14.19. Narrowing Floating-Point/Integer Type-Convert Instructions
+//===----------------------------------------------------------------------===//
+defm PseudoVFNCVT_XU_F : VPseudoConversionV_W;
+defm PseudoVFNCVT_X_F : VPseudoConversionV_W;
+defm PseudoVFNCVT_RTZ_XU_F : VPseudoConversionV_W;
+defm PseudoVFNCVT_RTZ_X_F : VPseudoConversionV_W;
+defm PseudoVFNCVT_F_XU : VPseudoConversionV_W;
+defm PseudoVFNCVT_F_X : VPseudoConversionV_W;
+defm PseudoVFNCVT_F_F : VPseudoConversionV_W;
+defm PseudoVFNCVT_ROD_F_F : VPseudoConversionV_W;
 } // Predicates = [HasStdExtV, HasStdExtF]
 
 let Predicates = [HasStdExtV] in {
@@ -3011,6 +3065,18 @@
 defm "" : VPatConversionWF_VI<"int_riscv_vfwcvt_f_xu_v", "PseudoVFWCVT_F_XU">;
 defm "" : VPatConversionWF_VI<"int_riscv_vfwcvt_f_x_v", "PseudoVFWCVT_F_X">;
 defm "" : VPatConversionWF_VF<"int_riscv_vfwcvt_f_f_v", "PseudoVFWCVT_F_F">;
+
+//===----------------------------------------------------------------------===//
+// 14.19. Narrowing Floating-Point/Integer Type-Convert Instructions
+//===----------------------------------------------------------------------===//
+defm "" : VPatConversionVI_WF<"int_riscv_vfncvt_xu_f_w", "PseudoVFNCVT_XU_F">;
+defm "" : VPatConversionVI_WF<"int_riscv_vfncvt_x_f_w", "PseudoVFNCVT_X_F">;
+defm "" : VPatConversionVI_WF<"int_riscv_vfncvt_rtz_xu_f_w", "PseudoVFNCVT_RTZ_XU_F">;
+defm "" : VPatConversionVI_WF<"int_riscv_vfncvt_rtz_x_f_w", "PseudoVFNCVT_RTZ_X_F">;
+defm "" : VPatConversionVF_WI <"int_riscv_vfncvt_f_xu_w", "PseudoVFNCVT_F_XU">;
+defm "" : VPatConversionVF_WI <"int_riscv_vfncvt_f_x_w", "PseudoVFNCVT_F_X">;
+defm "" : VPatConversionVF_WF<"int_riscv_vfncvt_f_f_w", "PseudoVFNCVT_F_F">;
+defm "" : VPatConversionVF_WF<"int_riscv_vfncvt_rod_f_f_w", "PseudoVFNCVT_ROD_F_F">;
 } // Predicates = [HasStdExtV, HasStdExtF]
 
 let Predicates = [HasStdExtV] in {
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-f-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-f-rv32.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-f-rv32.ll
@@ -0,0 +1,325 @@
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-v,+d,+experimental-zfh -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x half> @llvm.riscv.vfncvt.f.f.w.nxv1f16.nxv1f32(
+  <vscale x 1 x float>,
+  i32);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_f.f.w_nxv1f16_nxv1f32(<vscale x 1 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv1f16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.f.f.w.nxv1f16.nxv1f32(
+    <vscale x 1 x float> %0,
+    i32 %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv1f16.nxv1f32(
+  <vscale x 1 x half>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_mask_f.f.w_nxv1f16_nxv1f32(<vscale x 1 x half> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv1f16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv1f16.nxv1f32(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfncvt.f.f.w.nxv2f16.nxv2f32(
+  <vscale x 2 x float>,
+  i32);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_f.f.w_nxv2f16_nxv2f32(<vscale x 2 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv2f16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.f.f.w.nxv2f16.nxv2f32(
+    <vscale x 2 x float> %0,
+    i32 %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv2f16.nxv2f32(
+  <vscale x 2 x half>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_mask_f.f.w_nxv2f16_nxv2f32(<vscale x 2 x half> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv2f16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv2f16.nxv2f32(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfncvt.f.f.w.nxv4f16.nxv4f32(
+  <vscale x 4 x float>,
+  i32);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_f.f.w_nxv4f16_nxv4f32(<vscale x 4 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv4f16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.f.f.w.nxv4f16.nxv4f32(
+    <vscale x 4 x float> %0,
+    i32 %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv4f16.nxv4f32(
+  <vscale x 4 x half>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_mask_f.f.w_nxv4f16_nxv4f32(<vscale x 4 x half> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv4f16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv4f16.nxv4f32(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfncvt.f.f.w.nxv8f16.nxv8f32(
+  <vscale x 8 x float>,
+  i32);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_f.f.w_nxv8f16_nxv8f32(<vscale x 8 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv8f16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.f.f.w.nxv8f16.nxv8f32(
+    <vscale x 8 x float> %0,
+    i32 %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv8f16.nxv8f32(
+  <vscale x 8 x half>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_mask_f.f.w_nxv8f16_nxv8f32(<vscale x 8 x half> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv8f16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv8f16.nxv8f32(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfncvt.f.f.w.nxv16f16.nxv16f32(
+  <vscale x 16 x float>,
+  i32);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_f.f.w_nxv16f16_nxv16f32(<vscale x 16 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv16f16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.f.f.w.nxv16f16.nxv16f32(
+    <vscale x 16 x float> %0,
+    i32 %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv16f16.nxv16f32(
+  <vscale x 16 x half>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_mask_f.f.w_nxv16f16_nxv16f32(<vscale x 16 x half> %0, <vscale x 16 x float> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv16f16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv16f16.nxv16f32(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x float> %1,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.vfncvt.f.f.w.nxv1f32.nxv1f64(
+  <vscale x 1 x double>,
+  i32);
+
+define <vscale x 1 x float> @intrinsic_vfncvt_f.f.w_nxv1f32_nxv1f64(<vscale x 1 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv1f32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x float> @llvm.riscv.vfncvt.f.f.w.nxv1f32.nxv1f64(
+    <vscale x 1 x double> %0,
+    i32 %1)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv1f32.nxv1f64(
+  <vscale x 1 x float>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x float> @intrinsic_vfncvt_mask_f.f.w_nxv1f32_nxv1f64(<vscale x 1 x float> %0, <vscale x 1 x double> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv1f32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv1f32.nxv1f64(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x double> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.vfncvt.f.f.w.nxv2f32.nxv2f64(
+  <vscale x 2 x double>,
+  i32);
+
+define <vscale x 2 x float> @intrinsic_vfncvt_f.f.w_nxv2f32_nxv2f64(<vscale x 2 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv2f32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x float> @llvm.riscv.vfncvt.f.f.w.nxv2f32.nxv2f64(
+    <vscale x 2 x double> %0,
+    i32 %1)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv2f32.nxv2f64(
+  <vscale x 2 x float>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x float> @intrinsic_vfncvt_mask_f.f.w_nxv2f32_nxv2f64(<vscale x 2 x float> %0, <vscale x 2 x double> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv2f32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv2f32.nxv2f64(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x double> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.vfncvt.f.f.w.nxv4f32.nxv4f64(
+  <vscale x 4 x double>,
+  i32);
+
+define <vscale x 4 x float> @intrinsic_vfncvt_f.f.w_nxv4f32_nxv4f64(<vscale x 4 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv4f32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x float> @llvm.riscv.vfncvt.f.f.w.nxv4f32.nxv4f64(
+    <vscale x 4 x double> %0,
+    i32 %1)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv4f32.nxv4f64(
+  <vscale x 4 x float>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x float> @intrinsic_vfncvt_mask_f.f.w_nxv4f32_nxv4f64(<vscale x 4 x float> %0, <vscale x 4 x double> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv4f32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv4f32.nxv4f64(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x double> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.vfncvt.f.f.w.nxv8f32.nxv8f64(
+  <vscale x 8 x double>,
+  i32);
+
+define <vscale x 8 x float> @intrinsic_vfncvt_f.f.w_nxv8f32_nxv8f64(<vscale x 8 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv8f32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x float> @llvm.riscv.vfncvt.f.f.w.nxv8f32.nxv8f64(
+    <vscale x 8 x double> %0,
+    i32 %1)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv8f32.nxv8f64(
+  <vscale x 8 x float>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x float> @intrinsic_vfncvt_mask_f.f.w_nxv8f32_nxv8f64(<vscale x 8 x float> %0, <vscale x 8 x double> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv8f32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv8f32.nxv8f64(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x double> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x float> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-f-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-f-rv64.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-f-rv64.ll
@@ -0,0 +1,325 @@
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-v,+d,+experimental-zfh -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x half> @llvm.riscv.vfncvt.f.f.w.nxv1f16.nxv1f32(
+  <vscale x 1 x float>,
+  i64);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_f.f.w_nxv1f16_nxv1f32(<vscale x 1 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv1f16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.f.f.w.nxv1f16.nxv1f32(
+    <vscale x 1 x float> %0,
+    i64 %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv1f16.nxv1f32(
+  <vscale x 1 x half>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_mask_f.f.w_nxv1f16_nxv1f32(<vscale x 1 x half> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv1f16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv1f16.nxv1f32(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfncvt.f.f.w.nxv2f16.nxv2f32(
+  <vscale x 2 x float>,
+  i64);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_f.f.w_nxv2f16_nxv2f32(<vscale x 2 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv2f16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.f.f.w.nxv2f16.nxv2f32(
+    <vscale x 2 x float> %0,
+    i64 %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv2f16.nxv2f32(
+  <vscale x 2 x half>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_mask_f.f.w_nxv2f16_nxv2f32(<vscale x 2 x half> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv2f16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv2f16.nxv2f32(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfncvt.f.f.w.nxv4f16.nxv4f32(
+  <vscale x 4 x float>,
+  i64);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_f.f.w_nxv4f16_nxv4f32(<vscale x 4 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv4f16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.f.f.w.nxv4f16.nxv4f32(
+    <vscale x 4 x float> %0,
+    i64 %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv4f16.nxv4f32(
+  <vscale x 4 x half>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_mask_f.f.w_nxv4f16_nxv4f32(<vscale x 4 x half> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv4f16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv4f16.nxv4f32(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfncvt.f.f.w.nxv8f16.nxv8f32(
+  <vscale x 8 x float>,
+  i64);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_f.f.w_nxv8f16_nxv8f32(<vscale x 8 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv8f16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.f.f.w.nxv8f16.nxv8f32(
+    <vscale x 8 x float> %0,
+    i64 %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv8f16.nxv8f32(
+  <vscale x 8 x half>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_mask_f.f.w_nxv8f16_nxv8f32(<vscale x 8 x half> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv8f16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv8f16.nxv8f32(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfncvt.f.f.w.nxv16f16.nxv16f32(
+  <vscale x 16 x float>,
+  i64);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_f.f.w_nxv16f16_nxv16f32(<vscale x 16 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv16f16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.f.f.w.nxv16f16.nxv16f32(
+    <vscale x 16 x float> %0,
+    i64 %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv16f16.nxv16f32(
+  <vscale x 16 x half>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_mask_f.f.w_nxv16f16_nxv16f32(<vscale x 16 x half> %0, <vscale x 16 x float> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv16f16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv16f16.nxv16f32(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x float> %1,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.vfncvt.f.f.w.nxv1f32.nxv1f64(
+  <vscale x 1 x double>,
+  i64);
+
+define <vscale x 1 x float> @intrinsic_vfncvt_f.f.w_nxv1f32_nxv1f64(<vscale x 1 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv1f32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x float> @llvm.riscv.vfncvt.f.f.w.nxv1f32.nxv1f64(
+    <vscale x 1 x double> %0,
+    i64 %1)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv1f32.nxv1f64(
+  <vscale x 1 x float>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x float> @intrinsic_vfncvt_mask_f.f.w_nxv1f32_nxv1f64(<vscale x 1 x float> %0, <vscale x 1 x double> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv1f32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv1f32.nxv1f64(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x double> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.vfncvt.f.f.w.nxv2f32.nxv2f64(
+  <vscale x 2 x double>,
+  i64);
+
+define <vscale x 2 x float> @intrinsic_vfncvt_f.f.w_nxv2f32_nxv2f64(<vscale x 2 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv2f32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x float> @llvm.riscv.vfncvt.f.f.w.nxv2f32.nxv2f64(
+    <vscale x 2 x double> %0,
+    i64 %1)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv2f32.nxv2f64(
+  <vscale x 2 x float>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x float> @intrinsic_vfncvt_mask_f.f.w_nxv2f32_nxv2f64(<vscale x 2 x float> %0, <vscale x 2 x double> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv2f32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv2f32.nxv2f64(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x double> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.vfncvt.f.f.w.nxv4f32.nxv4f64(
+  <vscale x 4 x double>,
+  i64);
+
+define <vscale x 4 x float> @intrinsic_vfncvt_f.f.w_nxv4f32_nxv4f64(<vscale x 4 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv4f32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x float> @llvm.riscv.vfncvt.f.f.w.nxv4f32.nxv4f64(
+    <vscale x 4 x double> %0,
+    i64 %1)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv4f32.nxv4f64(
+  <vscale x 4 x float>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x float> @intrinsic_vfncvt_mask_f.f.w_nxv4f32_nxv4f64(<vscale x 4 x float> %0, <vscale x 4 x double> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv4f32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv4f32.nxv4f64(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x double> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.vfncvt.f.f.w.nxv8f32.nxv8f64(
+  <vscale x 8 x double>,
+  i64);
+
+define <vscale x 8 x float> @intrinsic_vfncvt_f.f.w_nxv8f32_nxv8f64(<vscale x 8 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv8f32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x float> @llvm.riscv.vfncvt.f.f.w.nxv8f32.nxv8f64(
+    <vscale x 8 x double> %0,
+    i64 %1)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv8f32.nxv8f64(
+  <vscale x 8 x float>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x float> @intrinsic_vfncvt_mask_f.f.w_nxv8f32_nxv8f64(<vscale x 8 x float> %0, <vscale x 8 x double> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv8f32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,tu,mu
+; CHECK:       vfncvt.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv8f32.nxv8f64(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x double> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x float> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-x-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-x-rv32.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-x-rv32.ll
@@ -0,0 +1,181 @@
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-v,+f,+experimental-zfh -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x half> @llvm.riscv.vfncvt.f.x.w.nxv1f16.nxv1i32(
+  <vscale x 1 x i32>,
+  i32);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_f.x.w_nxv1f16_nxv1i32(<vscale x 1 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv1f16_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.f.x.w.nxv1f16.nxv1i32(
+    <vscale x 1 x i32> %0,
+    i32 %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv1f16.nxv1i32(
+  <vscale x 1 x half>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_mask_f.x.w_nxv1f16_nxv1i32(<vscale x 1 x half> %0, <vscale x 1 x i32> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv1f16_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,tu,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv1f16.nxv1i32(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfncvt.f.x.w.nxv2f16.nxv2i32(
+  <vscale x 2 x i32>,
+  i32);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_f.x.w_nxv2f16_nxv2i32(<vscale x 2 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv2f16_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.f.x.w.nxv2f16.nxv2i32(
+    <vscale x 2 x i32> %0,
+    i32 %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv2f16.nxv2i32(
+  <vscale x 2 x half>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_mask_f.x.w_nxv2f16_nxv2i32(<vscale x 2 x half> %0, <vscale x 2 x i32> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv2f16_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,tu,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv2f16.nxv2i32(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfncvt.f.x.w.nxv4f16.nxv4i32(
+  <vscale x 4 x i32>,
+  i32);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_f.x.w_nxv4f16_nxv4i32(<vscale x 4 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv4f16_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.f.x.w.nxv4f16.nxv4i32(
+    <vscale x 4 x i32> %0,
+    i32 %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv4f16.nxv4i32(
+  <vscale x 4 x half>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_mask_f.x.w_nxv4f16_nxv4i32(<vscale x 4 x half> %0, <vscale x 4 x i32> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv4f16_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,tu,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv4f16.nxv4i32(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfncvt.f.x.w.nxv8f16.nxv8i32(
+  <vscale x 8 x i32>,
+  i32);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_f.x.w_nxv8f16_nxv8i32(<vscale x 8 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv8f16_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.f.x.w.nxv8f16.nxv8i32(
+    <vscale x 8 x i32> %0,
+    i32 %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv8f16.nxv8i32(
+  <vscale x 8 x half>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_mask_f.x.w_nxv8f16_nxv8i32(<vscale x 8 x half> %0, <vscale x 8 x i32> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv8f16_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,tu,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv8f16.nxv8i32(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfncvt.f.x.w.nxv16f16.nxv16i32(
+  <vscale x 16 x i32>,
+  i32);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_f.x.w_nxv16f16_nxv16i32(<vscale x 16 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv16f16_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.f.x.w.nxv16f16.nxv16i32(
+    <vscale x 16 x i32> %0,
+    i32 %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv16f16.nxv16i32(
+  <vscale x 16 x half>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_mask_f.x.w_nxv16f16_nxv16i32(<vscale x 16 x half> %0, <vscale x 16 x i32> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv16f16_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,tu,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv16f16.nxv16i32(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x i32> %1,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x half> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-x-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-x-rv64.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-x-rv64.ll
@@ -0,0 +1,325 @@
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-v,+d,+experimental-zfh -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x half> @llvm.riscv.vfncvt.f.x.w.nxv1f16.nxv1i32(
+  <vscale x 1 x i32>,
+  i64);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_f.x.w_nxv1f16_nxv1i32(<vscale x 1 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv1f16_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.f.x.w.nxv1f16.nxv1i32(
+    <vscale x 1 x i32> %0,
+    i64 %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv1f16.nxv1i32(
+  <vscale x 1 x half>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_mask_f.x.w_nxv1f16_nxv1i32(<vscale x 1 x half> %0, <vscale x 1 x i32> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv1f16_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,tu,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv1f16.nxv1i32(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfncvt.f.x.w.nxv2f16.nxv2i32(
+  <vscale x 2 x i32>,
+  i64);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_f.x.w_nxv2f16_nxv2i32(<vscale x 2 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv2f16_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.f.x.w.nxv2f16.nxv2i32(
+    <vscale x 2 x i32> %0,
+    i64 %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv2f16.nxv2i32(
+  <vscale x 2 x half>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_mask_f.x.w_nxv2f16_nxv2i32(<vscale x 2 x half> %0, <vscale x 2 x i32> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv2f16_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,tu,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv2f16.nxv2i32(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfncvt.f.x.w.nxv4f16.nxv4i32(
+  <vscale x 4 x i32>,
+  i64);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_f.x.w_nxv4f16_nxv4i32(<vscale x 4 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv4f16_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.f.x.w.nxv4f16.nxv4i32(
+    <vscale x 4 x i32> %0,
+    i64 %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv4f16.nxv4i32(
+  <vscale x 4 x half>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_mask_f.x.w_nxv4f16_nxv4i32(<vscale x 4 x half> %0, <vscale x 4 x i32> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv4f16_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,tu,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv4f16.nxv4i32(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfncvt.f.x.w.nxv8f16.nxv8i32(
+  <vscale x 8 x i32>,
+  i64);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_f.x.w_nxv8f16_nxv8i32(<vscale x 8 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv8f16_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.f.x.w.nxv8f16.nxv8i32(
+    <vscale x 8 x i32> %0,
+    i64 %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv8f16.nxv8i32(
+  <vscale x 8 x half>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_mask_f.x.w_nxv8f16_nxv8i32(<vscale x 8 x half> %0, <vscale x 8 x i32> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv8f16_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,tu,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv8f16.nxv8i32(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfncvt.f.x.w.nxv16f16.nxv16i32(
+  <vscale x 16 x i32>,
+  i64);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_f.x.w_nxv16f16_nxv16i32(<vscale x 16 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv16f16_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.f.x.w.nxv16f16.nxv16i32(
+    <vscale x 16 x i32> %0,
+    i64 %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv16f16.nxv16i32(
+  <vscale x 16 x half>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_mask_f.x.w_nxv16f16_nxv16i32(<vscale x 16 x half> %0, <vscale x 16 x i32> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv16f16_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,tu,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.f.x.w.mask.nxv16f16.nxv16i32(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x i32> %1,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.vfncvt.f.x.w.nxv1f32.nxv1i64(
+  <vscale x 1 x i64>,
+  i64);
+
+define <vscale x 1 x float> @intrinsic_vfncvt_f.x.w_nxv1f32_nxv1i64(<vscale x 1 x i64> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv1f32_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x float> @llvm.riscv.vfncvt.f.x.w.nxv1f32.nxv1i64(
+    <vscale x 1 x i64> %0,
+    i64 %1)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.vfncvt.f.x.w.mask.nxv1f32.nxv1i64(
+  <vscale x 1 x float>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x float> @intrinsic_vfncvt_mask_f.x.w_nxv1f32_nxv1i64(<vscale x 1 x float> %0, <vscale x 1 x i64> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv1f32_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,tu,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x float> @llvm.riscv.vfncvt.f.x.w.mask.nxv1f32.nxv1i64(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x i64> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.vfncvt.f.x.w.nxv2f32.nxv2i64(
+  <vscale x 2 x i64>,
+  i64);
+
+define <vscale x 2 x float> @intrinsic_vfncvt_f.x.w_nxv2f32_nxv2i64(<vscale x 2 x i64> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv2f32_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x float> @llvm.riscv.vfncvt.f.x.w.nxv2f32.nxv2i64(
+    <vscale x 2 x i64> %0,
+    i64 %1)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.vfncvt.f.x.w.mask.nxv2f32.nxv2i64(
+  <vscale x 2 x float>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x float> @intrinsic_vfncvt_mask_f.x.w_nxv2f32_nxv2i64(<vscale x 2 x float> %0, <vscale x 2 x i64> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv2f32_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,tu,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x float> @llvm.riscv.vfncvt.f.x.w.mask.nxv2f32.nxv2i64(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x i64> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.vfncvt.f.x.w.nxv4f32.nxv4i64(
+  <vscale x 4 x i64>,
+  i64);
+
+define <vscale x 4 x float> @intrinsic_vfncvt_f.x.w_nxv4f32_nxv4i64(<vscale x 4 x i64> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv4f32_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x float> @llvm.riscv.vfncvt.f.x.w.nxv4f32.nxv4i64(
+    <vscale x 4 x i64> %0,
+    i64 %1)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.vfncvt.f.x.w.mask.nxv4f32.nxv4i64(
+  <vscale x 4 x float>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x float> @intrinsic_vfncvt_mask_f.x.w_nxv4f32_nxv4i64(<vscale x 4 x float> %0, <vscale x 4 x i64> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv4f32_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,tu,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x float> @llvm.riscv.vfncvt.f.x.w.mask.nxv4f32.nxv4i64(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x i64> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.vfncvt.f.x.w.nxv8f32.nxv8i64(
+  <vscale x 8 x i64>,
+  i64);
+
+define <vscale x 8 x float> @intrinsic_vfncvt_f.x.w_nxv8f32_nxv8i64(<vscale x 8 x i64> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv8f32_nxv8i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x float> @llvm.riscv.vfncvt.f.x.w.nxv8f32.nxv8i64(
+    <vscale x 8 x i64> %0,
+    i64 %1)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.vfncvt.f.x.w.mask.nxv8f32.nxv8i64(
+  <vscale x 8 x float>,
+  <vscale x 8 x i64>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x float> @intrinsic_vfncvt_mask_f.x.w_nxv8f32_nxv8i64(<vscale x 8 x float> %0, <vscale x 8 x i64> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv8f32_nxv8i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,tu,mu
+; CHECK:       vfncvt.f.x.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x float> @llvm.riscv.vfncvt.f.x.w.mask.nxv8f32.nxv8i64(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x i64> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x float> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-xu-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-xu-rv32.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-xu-rv32.ll
@@ -0,0 +1,181 @@
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-v,+f,+experimental-zfh -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x half> @llvm.riscv.vfncvt.f.xu.w.nxv1f16.nxv1i32(
+  <vscale x 1 x i32>,
+  i32);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_f.xu.w_nxv1f16_nxv1i32(<vscale x 1 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv1f16_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.f.xu.w.nxv1f16.nxv1i32(
+    <vscale x 1 x i32> %0,
+    i32 %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv1f16.nxv1i32(
+  <vscale x 1 x half>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_mask_f.xu.w_nxv1f16_nxv1i32(<vscale x 1 x half> %0, <vscale x 1 x i32> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv1f16_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,tu,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv1f16.nxv1i32(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfncvt.f.xu.w.nxv2f16.nxv2i32(
+  <vscale x 2 x i32>,
+  i32);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_f.xu.w_nxv2f16_nxv2i32(<vscale x 2 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv2f16_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.f.xu.w.nxv2f16.nxv2i32(
+    <vscale x 2 x i32> %0,
+    i32 %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv2f16.nxv2i32(
+  <vscale x 2 x half>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_mask_f.xu.w_nxv2f16_nxv2i32(<vscale x 2 x half> %0, <vscale x 2 x i32> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv2f16_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,tu,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv2f16.nxv2i32(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfncvt.f.xu.w.nxv4f16.nxv4i32(
+  <vscale x 4 x i32>,
+  i32);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_f.xu.w_nxv4f16_nxv4i32(<vscale x 4 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv4f16_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.f.xu.w.nxv4f16.nxv4i32(
+    <vscale x 4 x i32> %0,
+    i32 %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv4f16.nxv4i32(
+  <vscale x 4 x half>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_mask_f.xu.w_nxv4f16_nxv4i32(<vscale x 4 x half> %0, <vscale x 4 x i32> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv4f16_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,tu,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv4f16.nxv4i32(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfncvt.f.xu.w.nxv8f16.nxv8i32(
+  <vscale x 8 x i32>,
+  i32);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_f.xu.w_nxv8f16_nxv8i32(<vscale x 8 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv8f16_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.f.xu.w.nxv8f16.nxv8i32(
+    <vscale x 8 x i32> %0,
+    i32 %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv8f16.nxv8i32(
+  <vscale x 8 x half>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_mask_f.xu.w_nxv8f16_nxv8i32(<vscale x 8 x half> %0, <vscale x 8 x i32> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv8f16_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,tu,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv8f16.nxv8i32(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfncvt.f.xu.w.nxv16f16.nxv16i32(
+  <vscale x 16 x i32>,
+  i32);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_f.xu.w_nxv16f16_nxv16i32(<vscale x 16 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv16f16_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.f.xu.w.nxv16f16.nxv16i32(
+    <vscale x 16 x i32> %0,
+    i32 %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv16f16.nxv16i32(
+  <vscale x 16 x half>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_mask_f.xu.w_nxv16f16_nxv16i32(<vscale x 16 x half> %0, <vscale x 16 x i32> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv16f16_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,tu,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv16f16.nxv16i32(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x i32> %1,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x half> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-xu-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-xu-rv64.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-xu-rv64.ll
@@ -0,0 +1,325 @@
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-v,+d,+experimental-zfh -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x half> @llvm.riscv.vfncvt.f.xu.w.nxv1f16.nxv1i32(
+  <vscale x 1 x i32>,
+  i64);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_f.xu.w_nxv1f16_nxv1i32(<vscale x 1 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv1f16_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.f.xu.w.nxv1f16.nxv1i32(
+    <vscale x 1 x i32> %0,
+    i64 %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv1f16.nxv1i32(
+  <vscale x 1 x half>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_mask_f.xu.w_nxv1f16_nxv1i32(<vscale x 1 x half> %0, <vscale x 1 x i32> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv1f16_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,tu,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv1f16.nxv1i32(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfncvt.f.xu.w.nxv2f16.nxv2i32(
+  <vscale x 2 x i32>,
+  i64);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_f.xu.w_nxv2f16_nxv2i32(<vscale x 2 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv2f16_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.f.xu.w.nxv2f16.nxv2i32(
+    <vscale x 2 x i32> %0,
+    i64 %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv2f16.nxv2i32(
+  <vscale x 2 x half>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_mask_f.xu.w_nxv2f16_nxv2i32(<vscale x 2 x half> %0, <vscale x 2 x i32> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv2f16_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,tu,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv2f16.nxv2i32(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfncvt.f.xu.w.nxv4f16.nxv4i32(
+  <vscale x 4 x i32>,
+  i64);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_f.xu.w_nxv4f16_nxv4i32(<vscale x 4 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv4f16_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.f.xu.w.nxv4f16.nxv4i32(
+    <vscale x 4 x i32> %0,
+    i64 %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv4f16.nxv4i32(
+  <vscale x 4 x half>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_mask_f.xu.w_nxv4f16_nxv4i32(<vscale x 4 x half> %0, <vscale x 4 x i32> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv4f16_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,tu,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv4f16.nxv4i32(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfncvt.f.xu.w.nxv8f16.nxv8i32(
+  <vscale x 8 x i32>,
+  i64);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_f.xu.w_nxv8f16_nxv8i32(<vscale x 8 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv8f16_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.f.xu.w.nxv8f16.nxv8i32(
+    <vscale x 8 x i32> %0,
+    i64 %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv8f16.nxv8i32(
+  <vscale x 8 x half>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_mask_f.xu.w_nxv8f16_nxv8i32(<vscale x 8 x half> %0, <vscale x 8 x i32> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv8f16_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,tu,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv8f16.nxv8i32(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfncvt.f.xu.w.nxv16f16.nxv16i32(
+  <vscale x 16 x i32>,
+  i64);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_f.xu.w_nxv16f16_nxv16i32(<vscale x 16 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv16f16_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.f.xu.w.nxv16f16.nxv16i32(
+    <vscale x 16 x i32> %0,
+    i64 %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv16f16.nxv16i32(
+  <vscale x 16 x half>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_mask_f.xu.w_nxv16f16_nxv16i32(<vscale x 16 x half> %0, <vscale x 16 x i32> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv16f16_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,tu,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.f.xu.w.mask.nxv16f16.nxv16i32(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x i32> %1,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.vfncvt.f.xu.w.nxv1f32.nxv1i64(
+  <vscale x 1 x i64>,
+  i64);
+
+define <vscale x 1 x float> @intrinsic_vfncvt_f.xu.w_nxv1f32_nxv1i64(<vscale x 1 x i64> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv1f32_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x float> @llvm.riscv.vfncvt.f.xu.w.nxv1f32.nxv1i64(
+    <vscale x 1 x i64> %0,
+    i64 %1)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.vfncvt.f.xu.w.mask.nxv1f32.nxv1i64(
+  <vscale x 1 x float>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x float> @intrinsic_vfncvt_mask_f.xu.w_nxv1f32_nxv1i64(<vscale x 1 x float> %0, <vscale x 1 x i64> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv1f32_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,tu,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x float> @llvm.riscv.vfncvt.f.xu.w.mask.nxv1f32.nxv1i64(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x i64> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.vfncvt.f.xu.w.nxv2f32.nxv2i64(
+  <vscale x 2 x i64>,
+  i64);
+
+define <vscale x 2 x float> @intrinsic_vfncvt_f.xu.w_nxv2f32_nxv2i64(<vscale x 2 x i64> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv2f32_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x float> @llvm.riscv.vfncvt.f.xu.w.nxv2f32.nxv2i64(
+    <vscale x 2 x i64> %0,
+    i64 %1)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.vfncvt.f.xu.w.mask.nxv2f32.nxv2i64(
+  <vscale x 2 x float>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x float> @intrinsic_vfncvt_mask_f.xu.w_nxv2f32_nxv2i64(<vscale x 2 x float> %0, <vscale x 2 x i64> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv2f32_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,tu,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x float> @llvm.riscv.vfncvt.f.xu.w.mask.nxv2f32.nxv2i64(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x i64> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.vfncvt.f.xu.w.nxv4f32.nxv4i64(
+  <vscale x 4 x i64>,
+  i64);
+
+define <vscale x 4 x float> @intrinsic_vfncvt_f.xu.w_nxv4f32_nxv4i64(<vscale x 4 x i64> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv4f32_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x float> @llvm.riscv.vfncvt.f.xu.w.nxv4f32.nxv4i64(
+    <vscale x 4 x i64> %0,
+    i64 %1)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.vfncvt.f.xu.w.mask.nxv4f32.nxv4i64(
+  <vscale x 4 x float>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x float> @intrinsic_vfncvt_mask_f.xu.w_nxv4f32_nxv4i64(<vscale x 4 x float> %0, <vscale x 4 x i64> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv4f32_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,tu,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x float> @llvm.riscv.vfncvt.f.xu.w.mask.nxv4f32.nxv4i64(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x i64> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.vfncvt.f.xu.w.nxv8f32.nxv8i64(
+  <vscale x 8 x i64>,
+  i64);
+
+define <vscale x 8 x float> @intrinsic_vfncvt_f.xu.w_nxv8f32_nxv8i64(<vscale x 8 x i64> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv8f32_nxv8i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x float> @llvm.riscv.vfncvt.f.xu.w.nxv8f32.nxv8i64(
+    <vscale x 8 x i64> %0,
+    i64 %1)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.vfncvt.f.xu.w.mask.nxv8f32.nxv8i64(
+  <vscale x 8 x float>,
+  <vscale x 8 x i64>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x float> @intrinsic_vfncvt_mask_f.xu.w_nxv8f32_nxv8i64(<vscale x 8 x float> %0, <vscale x 8 x i64> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv8f32_nxv8i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,tu,mu
+; CHECK:       vfncvt.f.xu.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x float> @llvm.riscv.vfncvt.f.xu.w.mask.nxv8f32.nxv8i64(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x i64> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x float> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfncvt-rod-f-f-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vfncvt-rod-f-f-rv32.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vfncvt-rod-f-f-rv32.ll
@@ -0,0 +1,325 @@
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-v,+d,+experimental-zfh -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv1f16.nxv1f32(
+  <vscale x 1 x float>,
+  i32);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_rod.f.f.w_nxv1f16_nxv1f32(<vscale x 1 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv1f16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv1f16.nxv1f32(
+    <vscale x 1 x float> %0,
+    i32 %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv1f16.nxv1f32(
+  <vscale x 1 x half>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_mask_rod.f.f.w_nxv1f16_nxv1f32(<vscale x 1 x half> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv1f16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv1f16.nxv1f32(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv2f16.nxv2f32(
+  <vscale x 2 x float>,
+  i32);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_rod.f.f.w_nxv2f16_nxv2f32(<vscale x 2 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv2f16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv2f16.nxv2f32(
+    <vscale x 2 x float> %0,
+    i32 %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv2f16.nxv2f32(
+  <vscale x 2 x half>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_mask_rod.f.f.w_nxv2f16_nxv2f32(<vscale x 2 x half> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv2f16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv2f16.nxv2f32(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv4f16.nxv4f32(
+  <vscale x 4 x float>,
+  i32);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_rod.f.f.w_nxv4f16_nxv4f32(<vscale x 4 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv4f16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv4f16.nxv4f32(
+    <vscale x 4 x float> %0,
+    i32 %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv4f16.nxv4f32(
+  <vscale x 4 x half>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_mask_rod.f.f.w_nxv4f16_nxv4f32(<vscale x 4 x half> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv4f16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv4f16.nxv4f32(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv8f16.nxv8f32(
+  <vscale x 8 x float>,
+  i32);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_rod.f.f.w_nxv8f16_nxv8f32(<vscale x 8 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv8f16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv8f16.nxv8f32(
+    <vscale x 8 x float> %0,
+    i32 %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv8f16.nxv8f32(
+  <vscale x 8 x half>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_mask_rod.f.f.w_nxv8f16_nxv8f32(<vscale x 8 x half> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv8f16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv8f16.nxv8f32(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv16f16.nxv16f32(
+  <vscale x 16 x float>,
+  i32);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_rod.f.f.w_nxv16f16_nxv16f32(<vscale x 16 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv16f16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv16f16.nxv16f32(
+    <vscale x 16 x float> %0,
+    i32 %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv16f16.nxv16f32(
+  <vscale x 16 x half>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_mask_rod.f.f.w_nxv16f16_nxv16f32(<vscale x 16 x half> %0, <vscale x 16 x float> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv16f16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv16f16.nxv16f32(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x float> %1,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.vfncvt.rod.f.f.w.nxv1f32.nxv1f64(
+  <vscale x 1 x double>,
+  i32);
+
+define <vscale x 1 x float> @intrinsic_vfncvt_rod.f.f.w_nxv1f32_nxv1f64(<vscale x 1 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv1f32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x float> @llvm.riscv.vfncvt.rod.f.f.w.nxv1f32.nxv1f64(
+    <vscale x 1 x double> %0,
+    i32 %1)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv1f32.nxv1f64(
+  <vscale x 1 x float>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x float> @intrinsic_vfncvt_mask_rod.f.f.w_nxv1f32_nxv1f64(<vscale x 1 x float> %0, <vscale x 1 x double> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv1f32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x float> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv1f32.nxv1f64(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x double> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.vfncvt.rod.f.f.w.nxv2f32.nxv2f64(
+  <vscale x 2 x double>,
+  i32);
+
+define <vscale x 2 x float> @intrinsic_vfncvt_rod.f.f.w_nxv2f32_nxv2f64(<vscale x 2 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv2f32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x float> @llvm.riscv.vfncvt.rod.f.f.w.nxv2f32.nxv2f64(
+    <vscale x 2 x double> %0,
+    i32 %1)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv2f32.nxv2f64(
+  <vscale x 2 x float>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x float> @intrinsic_vfncvt_mask_rod.f.f.w_nxv2f32_nxv2f64(<vscale x 2 x float> %0, <vscale x 2 x double> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv2f32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x float> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv2f32.nxv2f64(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x double> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.vfncvt.rod.f.f.w.nxv4f32.nxv4f64(
+  <vscale x 4 x double>,
+  i32);
+
+define <vscale x 4 x float> @intrinsic_vfncvt_rod.f.f.w_nxv4f32_nxv4f64(<vscale x 4 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv4f32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x float> @llvm.riscv.vfncvt.rod.f.f.w.nxv4f32.nxv4f64(
+    <vscale x 4 x double> %0,
+    i32 %1)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv4f32.nxv4f64(
+  <vscale x 4 x float>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x float> @intrinsic_vfncvt_mask_rod.f.f.w_nxv4f32_nxv4f64(<vscale x 4 x float> %0, <vscale x 4 x double> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv4f32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x float> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv4f32.nxv4f64(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x double> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.vfncvt.rod.f.f.w.nxv8f32.nxv8f64(
+  <vscale x 8 x double>,
+  i32);
+
+define <vscale x 8 x float> @intrinsic_vfncvt_rod.f.f.w_nxv8f32_nxv8f64(<vscale x 8 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv8f32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x float> @llvm.riscv.vfncvt.rod.f.f.w.nxv8f32.nxv8f64(
+    <vscale x 8 x double> %0,
+    i32 %1)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv8f32.nxv8f64(
+  <vscale x 8 x float>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x float> @intrinsic_vfncvt_mask_rod.f.f.w_nxv8f32_nxv8f64(<vscale x 8 x float> %0, <vscale x 8 x double> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv8f32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x float> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv8f32.nxv8f64(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x double> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x float> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfncvt-rod-f-f-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vfncvt-rod-f-f-rv64.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vfncvt-rod-f-f-rv64.ll
@@ -0,0 +1,325 @@
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-v,+d,+experimental-zfh -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv1f16.nxv1f32(
+  <vscale x 1 x float>,
+  i64);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_rod.f.f.w_nxv1f16_nxv1f32(<vscale x 1 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv1f16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv1f16.nxv1f32(
+    <vscale x 1 x float> %0,
+    i64 %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv1f16.nxv1f32(
+  <vscale x 1 x half>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_mask_rod.f.f.w_nxv1f16_nxv1f32(<vscale x 1 x half> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv1f16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv1f16.nxv1f32(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv2f16.nxv2f32(
+  <vscale x 2 x float>,
+  i64);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_rod.f.f.w_nxv2f16_nxv2f32(<vscale x 2 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv2f16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv2f16.nxv2f32(
+    <vscale x 2 x float> %0,
+    i64 %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv2f16.nxv2f32(
+  <vscale x 2 x half>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_mask_rod.f.f.w_nxv2f16_nxv2f32(<vscale x 2 x half> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv2f16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv2f16.nxv2f32(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv4f16.nxv4f32(
+  <vscale x 4 x float>,
+  i64);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_rod.f.f.w_nxv4f16_nxv4f32(<vscale x 4 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv4f16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv4f16.nxv4f32(
+    <vscale x 4 x float> %0,
+    i64 %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv4f16.nxv4f32(
+  <vscale x 4 x half>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_mask_rod.f.f.w_nxv4f16_nxv4f32(<vscale x 4 x half> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv4f16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv4f16.nxv4f32(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv8f16.nxv8f32(
+  <vscale x 8 x float>,
+  i64);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_rod.f.f.w_nxv8f16_nxv8f32(<vscale x 8 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv8f16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv8f16.nxv8f32(
+    <vscale x 8 x float> %0,
+    i64 %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv8f16.nxv8f32(
+  <vscale x 8 x half>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_mask_rod.f.f.w_nxv8f16_nxv8f32(<vscale x 8 x half> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv8f16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv8f16.nxv8f32(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv16f16.nxv16f32(
+  <vscale x 16 x float>,
+  i64);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_rod.f.f.w_nxv16f16_nxv16f32(<vscale x 16 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv16f16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.rod.f.f.w.nxv16f16.nxv16f32(
+    <vscale x 16 x float> %0,
+    i64 %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv16f16.nxv16f32(
+  <vscale x 16 x half>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_mask_rod.f.f.w_nxv16f16_nxv16f32(<vscale x 16 x half> %0, <vscale x 16 x float> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv16f16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv16f16.nxv16f32(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x float> %1,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.vfncvt.rod.f.f.w.nxv1f32.nxv1f64(
+  <vscale x 1 x double>,
+  i64);
+
+define <vscale x 1 x float> @intrinsic_vfncvt_rod.f.f.w_nxv1f32_nxv1f64(<vscale x 1 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv1f32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x float> @llvm.riscv.vfncvt.rod.f.f.w.nxv1f32.nxv1f64(
+    <vscale x 1 x double> %0,
+    i64 %1)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv1f32.nxv1f64(
+  <vscale x 1 x float>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x float> @intrinsic_vfncvt_mask_rod.f.f.w_nxv1f32_nxv1f64(<vscale x 1 x float> %0, <vscale x 1 x double> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv1f32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x float> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv1f32.nxv1f64(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x double> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.vfncvt.rod.f.f.w.nxv2f32.nxv2f64(
+  <vscale x 2 x double>,
+  i64);
+
+define <vscale x 2 x float> @intrinsic_vfncvt_rod.f.f.w_nxv2f32_nxv2f64(<vscale x 2 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv2f32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x float> @llvm.riscv.vfncvt.rod.f.f.w.nxv2f32.nxv2f64(
+    <vscale x 2 x double> %0,
+    i64 %1)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv2f32.nxv2f64(
+  <vscale x 2 x float>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x float> @intrinsic_vfncvt_mask_rod.f.f.w_nxv2f32_nxv2f64(<vscale x 2 x float> %0, <vscale x 2 x double> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv2f32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x float> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv2f32.nxv2f64(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x double> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.vfncvt.rod.f.f.w.nxv4f32.nxv4f64(
+  <vscale x 4 x double>,
+  i64);
+
+define <vscale x 4 x float> @intrinsic_vfncvt_rod.f.f.w_nxv4f32_nxv4f64(<vscale x 4 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv4f32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x float> @llvm.riscv.vfncvt.rod.f.f.w.nxv4f32.nxv4f64(
+    <vscale x 4 x double> %0,
+    i64 %1)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv4f32.nxv4f64(
+  <vscale x 4 x float>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x float> @intrinsic_vfncvt_mask_rod.f.f.w_nxv4f32_nxv4f64(<vscale x 4 x float> %0, <vscale x 4 x double> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv4f32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x float> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv4f32.nxv4f64(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x double> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.vfncvt.rod.f.f.w.nxv8f32.nxv8f64(
+  <vscale x 8 x double>,
+  i64);
+
+define <vscale x 8 x float> @intrinsic_vfncvt_rod.f.f.w_nxv8f32_nxv8f64(<vscale x 8 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rod.f.f.w_nxv8f32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x float> @llvm.riscv.vfncvt.rod.f.f.w.nxv8f32.nxv8f64(
+    <vscale x 8 x double> %0,
+    i64 %1)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv8f32.nxv8f64(
+  <vscale x 8 x float>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x float> @intrinsic_vfncvt_mask_rod.f.f.w_nxv8f32_nxv8f64(<vscale x 8 x float> %0, <vscale x 8 x double> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rod.f.f.w_nxv8f32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,tu,mu
+; CHECK:       vfncvt.rod.f.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x float> @llvm.riscv.vfncvt.rod.f.f.w.mask.nxv8f32.nxv8f64(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x double> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x float> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfncvt-rtz-x-f-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vfncvt-rtz-x-f-rv32.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vfncvt-rtz-x-f-rv32.ll
@@ -0,0 +1,541 @@
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-v,+d,+experimental-zfh -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv1i8.nxv1f16(
+  <vscale x 1 x half>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_rtz.x.f.w_nxv1i8_nxv1f16(<vscale x 1 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv1i8_nxv1f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv1i8.nxv1f16(
+    <vscale x 1 x half> %0,
+    i32 %1)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv1i8.nxv1f16(
+  <vscale x 1 x i8>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv1i8_nxv1f16(<vscale x 1 x i8> %0, <vscale x 1 x half> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv1i8_nxv1f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv1i8.nxv1f16(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x half> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv2i8.nxv2f16(
+  <vscale x 2 x half>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_rtz.x.f.w_nxv2i8_nxv2f16(<vscale x 2 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv2i8_nxv2f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv2i8.nxv2f16(
+    <vscale x 2 x half> %0,
+    i32 %1)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv2i8.nxv2f16(
+  <vscale x 2 x i8>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv2i8_nxv2f16(<vscale x 2 x i8> %0, <vscale x 2 x half> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv2i8_nxv2f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv2i8.nxv2f16(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x half> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv4i8.nxv4f16(
+  <vscale x 4 x half>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_rtz.x.f.w_nxv4i8_nxv4f16(<vscale x 4 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv4i8_nxv4f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv4i8.nxv4f16(
+    <vscale x 4 x half> %0,
+    i32 %1)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv4i8.nxv4f16(
+  <vscale x 4 x i8>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv4i8_nxv4f16(<vscale x 4 x i8> %0, <vscale x 4 x half> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv4i8_nxv4f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv4i8.nxv4f16(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x half> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv8i8.nxv8f16(
+  <vscale x 8 x half>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_rtz.x.f.w_nxv8i8_nxv8f16(<vscale x 8 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv8i8_nxv8f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv8i8.nxv8f16(
+    <vscale x 8 x half> %0,
+    i32 %1)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv8i8.nxv8f16(
+  <vscale x 8 x i8>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv8i8_nxv8f16(<vscale x 8 x i8> %0, <vscale x 8 x half> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv8i8_nxv8f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv8i8.nxv8f16(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x half> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv16i8.nxv16f16(
+  <vscale x 16 x half>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_rtz.x.f.w_nxv16i8_nxv16f16(<vscale x 16 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv16i8_nxv16f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv16i8.nxv16f16(
+    <vscale x 16 x half> %0,
+    i32 %1)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv16i8.nxv16f16(
+  <vscale x 16 x i8>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv16i8_nxv16f16(<vscale x 16 x i8> %0, <vscale x 16 x half> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv16i8_nxv16f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv16i8.nxv16f16(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x half> %1,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv32i8.nxv32f16(
+  <vscale x 32 x half>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_rtz.x.f.w_nxv32i8_nxv32f16(<vscale x 32 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv32i8_nxv32f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv32i8.nxv32f16(
+    <vscale x 32 x half> %0,
+    i32 %1)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv32i8.nxv32f16(
+  <vscale x 32 x i8>,
+  <vscale x 32 x half>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv32i8_nxv32f16(<vscale x 32 x i8> %0, <vscale x 32 x half> %1, <vscale x 32 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv32i8_nxv32f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv32i8.nxv32f16(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x half> %1,
+    <vscale x 32 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv1i16.nxv1f32(
+  <vscale x 1 x float>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_rtz.x.f.w_nxv1i16_nxv1f32(<vscale x 1 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv1i16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv1i16.nxv1f32(
+    <vscale x 1 x float> %0,
+    i32 %1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv1i16.nxv1f32(
+  <vscale x 1 x i16>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv1i16_nxv1f32(<vscale x 1 x i16> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv1i16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv1i16.nxv1f32(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv2i16.nxv2f32(
+  <vscale x 2 x float>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_rtz.x.f.w_nxv2i16_nxv2f32(<vscale x 2 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv2i16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv2i16.nxv2f32(
+    <vscale x 2 x float> %0,
+    i32 %1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv2i16.nxv2f32(
+  <vscale x 2 x i16>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv2i16_nxv2f32(<vscale x 2 x i16> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv2i16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv2i16.nxv2f32(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv4i16.nxv4f32(
+  <vscale x 4 x float>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_rtz.x.f.w_nxv4i16_nxv4f32(<vscale x 4 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv4i16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv4i16.nxv4f32(
+    <vscale x 4 x float> %0,
+    i32 %1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv4i16.nxv4f32(
+  <vscale x 4 x i16>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv4i16_nxv4f32(<vscale x 4 x i16> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv4i16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv4i16.nxv4f32(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv8i16.nxv8f32(
+  <vscale x 8 x float>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_rtz.x.f.w_nxv8i16_nxv8f32(<vscale x 8 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv8i16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv8i16.nxv8f32(
+    <vscale x 8 x float> %0,
+    i32 %1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv8i16.nxv8f32(
+  <vscale x 8 x i16>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv8i16_nxv8f32(<vscale x 8 x i16> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv8i16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv8i16.nxv8f32(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv16i16.nxv16f32(
+  <vscale x 16 x float>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_rtz.x.f.w_nxv16i16_nxv16f32(<vscale x 16 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv16i16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv16i16.nxv16f32(
+    <vscale x 16 x float> %0,
+    i32 %1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv16i16.nxv16f32(
+  <vscale x 16 x i16>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv16i16_nxv16f32(<vscale x 16 x i16> %0, <vscale x 16 x float> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv16i16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv16i16.nxv16f32(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x float> %1,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.nxv1i32.nxv1f64(
+  <vscale x 1 x double>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_rtz.x.f.w_nxv1i32_nxv1f64(<vscale x 1 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv1i32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.nxv1i32.nxv1f64(
+    <vscale x 1 x double> %0,
+    i32 %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv1i32.nxv1f64(
+  <vscale x 1 x i32>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv1i32_nxv1f64(<vscale x 1 x i32> %0, <vscale x 1 x double> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv1i32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv1i32.nxv1f64(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x double> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.nxv2i32.nxv2f64(
+  <vscale x 2 x double>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_rtz.x.f.w_nxv2i32_nxv2f64(<vscale x 2 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv2i32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.nxv2i32.nxv2f64(
+    <vscale x 2 x double> %0,
+    i32 %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv2i32.nxv2f64(
+  <vscale x 2 x i32>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv2i32_nxv2f64(<vscale x 2 x i32> %0, <vscale x 2 x double> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv2i32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv2i32.nxv2f64(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x double> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.nxv4i32.nxv4f64(
+  <vscale x 4 x double>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_rtz.x.f.w_nxv4i32_nxv4f64(<vscale x 4 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv4i32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.nxv4i32.nxv4f64(
+    <vscale x 4 x double> %0,
+    i32 %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv4i32.nxv4f64(
+  <vscale x 4 x i32>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv4i32_nxv4f64(<vscale x 4 x i32> %0, <vscale x 4 x double> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv4i32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv4i32.nxv4f64(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x double> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.nxv8i32.nxv8f64(
+  <vscale x 8 x double>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_rtz.x.f.w_nxv8i32_nxv8f64(<vscale x 8 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv8i32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.nxv8i32.nxv8f64(
+    <vscale x 8 x double> %0,
+    i32 %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv8i32.nxv8f64(
+  <vscale x 8 x i32>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv8i32_nxv8f64(<vscale x 8 x i32> %0, <vscale x 8 x double> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv8i32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv8i32.nxv8f64(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x double> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfncvt-rtz-x-f-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vfncvt-rtz-x-f-rv64.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vfncvt-rtz-x-f-rv64.ll
@@ -0,0 +1,541 @@
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-v,+d,+experimental-zfh -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv1i8.nxv1f16(
+  <vscale x 1 x half>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_rtz.x.f.w_nxv1i8_nxv1f16(<vscale x 1 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv1i8_nxv1f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv1i8.nxv1f16(
+    <vscale x 1 x half> %0,
+    i64 %1)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv1i8.nxv1f16(
+  <vscale x 1 x i8>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv1i8_nxv1f16(<vscale x 1 x i8> %0, <vscale x 1 x half> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv1i8_nxv1f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv1i8.nxv1f16(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x half> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv2i8.nxv2f16(
+  <vscale x 2 x half>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_rtz.x.f.w_nxv2i8_nxv2f16(<vscale x 2 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv2i8_nxv2f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv2i8.nxv2f16(
+    <vscale x 2 x half> %0,
+    i64 %1)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv2i8.nxv2f16(
+  <vscale x 2 x i8>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv2i8_nxv2f16(<vscale x 2 x i8> %0, <vscale x 2 x half> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv2i8_nxv2f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv2i8.nxv2f16(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x half> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv4i8.nxv4f16(
+  <vscale x 4 x half>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_rtz.x.f.w_nxv4i8_nxv4f16(<vscale x 4 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv4i8_nxv4f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv4i8.nxv4f16(
+    <vscale x 4 x half> %0,
+    i64 %1)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv4i8.nxv4f16(
+  <vscale x 4 x i8>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv4i8_nxv4f16(<vscale x 4 x i8> %0, <vscale x 4 x half> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv4i8_nxv4f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv4i8.nxv4f16(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x half> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv8i8.nxv8f16(
+  <vscale x 8 x half>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_rtz.x.f.w_nxv8i8_nxv8f16(<vscale x 8 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv8i8_nxv8f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv8i8.nxv8f16(
+    <vscale x 8 x half> %0,
+    i64 %1)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv8i8.nxv8f16(
+  <vscale x 8 x i8>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv8i8_nxv8f16(<vscale x 8 x i8> %0, <vscale x 8 x half> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv8i8_nxv8f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv8i8.nxv8f16(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x half> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv16i8.nxv16f16(
+  <vscale x 16 x half>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_rtz.x.f.w_nxv16i8_nxv16f16(<vscale x 16 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv16i8_nxv16f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv16i8.nxv16f16(
+    <vscale x 16 x half> %0,
+    i64 %1)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv16i8.nxv16f16(
+  <vscale x 16 x i8>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv16i8_nxv16f16(<vscale x 16 x i8> %0, <vscale x 16 x half> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv16i8_nxv16f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv16i8.nxv16f16(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x half> %1,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv32i8.nxv32f16(
+  <vscale x 32 x half>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_rtz.x.f.w_nxv32i8_nxv32f16(<vscale x 32 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv32i8_nxv32f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.nxv32i8.nxv32f16(
+    <vscale x 32 x half> %0,
+    i64 %1)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv32i8.nxv32f16(
+  <vscale x 32 x i8>,
+  <vscale x 32 x half>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv32i8_nxv32f16(<vscale x 32 x i8> %0, <vscale x 32 x half> %1, <vscale x 32 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv32i8_nxv32f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv32i8.nxv32f16(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x half> %1,
+    <vscale x 32 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv1i16.nxv1f32(
+  <vscale x 1 x float>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_rtz.x.f.w_nxv1i16_nxv1f32(<vscale x 1 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv1i16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv1i16.nxv1f32(
+    <vscale x 1 x float> %0,
+    i64 %1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv1i16.nxv1f32(
+  <vscale x 1 x i16>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv1i16_nxv1f32(<vscale x 1 x i16> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv1i16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv1i16.nxv1f32(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv2i16.nxv2f32(
+  <vscale x 2 x float>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_rtz.x.f.w_nxv2i16_nxv2f32(<vscale x 2 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv2i16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv2i16.nxv2f32(
+    <vscale x 2 x float> %0,
+    i64 %1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv2i16.nxv2f32(
+  <vscale x 2 x i16>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv2i16_nxv2f32(<vscale x 2 x i16> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv2i16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv2i16.nxv2f32(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv4i16.nxv4f32(
+  <vscale x 4 x float>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_rtz.x.f.w_nxv4i16_nxv4f32(<vscale x 4 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv4i16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv4i16.nxv4f32(
+    <vscale x 4 x float> %0,
+    i64 %1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv4i16.nxv4f32(
+  <vscale x 4 x i16>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv4i16_nxv4f32(<vscale x 4 x i16> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv4i16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv4i16.nxv4f32(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv8i16.nxv8f32(
+  <vscale x 8 x float>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_rtz.x.f.w_nxv8i16_nxv8f32(<vscale x 8 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv8i16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv8i16.nxv8f32(
+    <vscale x 8 x float> %0,
+    i64 %1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv8i16.nxv8f32(
+  <vscale x 8 x i16>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv8i16_nxv8f32(<vscale x 8 x i16> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv8i16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv8i16.nxv8f32(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv16i16.nxv16f32(
+  <vscale x 16 x float>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_rtz.x.f.w_nxv16i16_nxv16f32(<vscale x 16 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv16i16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.nxv16i16.nxv16f32(
+    <vscale x 16 x float> %0,
+    i64 %1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv16i16.nxv16f32(
+  <vscale x 16 x i16>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv16i16_nxv16f32(<vscale x 16 x i16> %0, <vscale x 16 x float> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv16i16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv16i16.nxv16f32(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x float> %1,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.nxv1i32.nxv1f64(
+  <vscale x 1 x double>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_rtz.x.f.w_nxv1i32_nxv1f64(<vscale x 1 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv1i32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.nxv1i32.nxv1f64(
+    <vscale x 1 x double> %0,
+    i64 %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv1i32.nxv1f64(
+  <vscale x 1 x i32>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv1i32_nxv1f64(<vscale x 1 x i32> %0, <vscale x 1 x double> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv1i32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv1i32.nxv1f64(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x double> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.nxv2i32.nxv2f64(
+  <vscale x 2 x double>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_rtz.x.f.w_nxv2i32_nxv2f64(<vscale x 2 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv2i32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.nxv2i32.nxv2f64(
+    <vscale x 2 x double> %0,
+    i64 %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv2i32.nxv2f64(
+  <vscale x 2 x i32>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv2i32_nxv2f64(<vscale x 2 x i32> %0, <vscale x 2 x double> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv2i32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv2i32.nxv2f64(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x double> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.nxv4i32.nxv4f64(
+  <vscale x 4 x double>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_rtz.x.f.w_nxv4i32_nxv4f64(<vscale x 4 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv4i32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.nxv4i32.nxv4f64(
+    <vscale x 4 x double> %0,
+    i64 %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv4i32.nxv4f64(
+  <vscale x 4 x i32>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv4i32_nxv4f64(<vscale x 4 x i32> %0, <vscale x 4 x double> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv4i32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv4i32.nxv4f64(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x double> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.nxv8i32.nxv8f64(
+  <vscale x 8 x double>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_rtz.x.f.w_nxv8i32_nxv8f64(<vscale x 8 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.x.f.w_nxv8i32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.nxv8i32.nxv8f64(
+    <vscale x 8 x double> %0,
+    i64 %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv8i32.nxv8f64(
+  <vscale x 8 x i32>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_mask_rtz.x.f.w_nxv8i32_nxv8f64(<vscale x 8 x i32> %0, <vscale x 8 x double> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.x.f.w_nxv8i32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,tu,mu
+; CHECK:       vfncvt.rtz.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vfncvt.rtz.x.f.w.mask.nxv8i32.nxv8f64(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x double> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfncvt-rtz-xu-f-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vfncvt-rtz-xu-f-rv32.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vfncvt-rtz-xu-f-rv32.ll
@@ -0,0 +1,541 @@
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-v,+d,+experimental-zfh -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv1i8.nxv1f16(
+  <vscale x 1 x half>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_rtz.xu.f.w_nxv1i8_nxv1f16(<vscale x 1 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv1i8_nxv1f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv1i8.nxv1f16(
+    <vscale x 1 x half> %0,
+    i32 %1)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv1i8.nxv1f16(
+  <vscale x 1 x i8>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv1i8_nxv1f16(<vscale x 1 x i8> %0, <vscale x 1 x half> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv1i8_nxv1f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv1i8.nxv1f16(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x half> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv2i8.nxv2f16(
+  <vscale x 2 x half>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_rtz.xu.f.w_nxv2i8_nxv2f16(<vscale x 2 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv2i8_nxv2f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv2i8.nxv2f16(
+    <vscale x 2 x half> %0,
+    i32 %1)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv2i8.nxv2f16(
+  <vscale x 2 x i8>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv2i8_nxv2f16(<vscale x 2 x i8> %0, <vscale x 2 x half> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv2i8_nxv2f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv2i8.nxv2f16(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x half> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv4i8.nxv4f16(
+  <vscale x 4 x half>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_rtz.xu.f.w_nxv4i8_nxv4f16(<vscale x 4 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv4i8_nxv4f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv4i8.nxv4f16(
+    <vscale x 4 x half> %0,
+    i32 %1)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv4i8.nxv4f16(
+  <vscale x 4 x i8>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv4i8_nxv4f16(<vscale x 4 x i8> %0, <vscale x 4 x half> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv4i8_nxv4f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv4i8.nxv4f16(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x half> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv8i8.nxv8f16(
+  <vscale x 8 x half>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_rtz.xu.f.w_nxv8i8_nxv8f16(<vscale x 8 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv8i8_nxv8f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv8i8.nxv8f16(
+    <vscale x 8 x half> %0,
+    i32 %1)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv8i8.nxv8f16(
+  <vscale x 8 x i8>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv8i8_nxv8f16(<vscale x 8 x i8> %0, <vscale x 8 x half> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv8i8_nxv8f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv8i8.nxv8f16(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x half> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv16i8.nxv16f16(
+  <vscale x 16 x half>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_rtz.xu.f.w_nxv16i8_nxv16f16(<vscale x 16 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv16i8_nxv16f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv16i8.nxv16f16(
+    <vscale x 16 x half> %0,
+    i32 %1)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv16i8.nxv16f16(
+  <vscale x 16 x i8>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv16i8_nxv16f16(<vscale x 16 x i8> %0, <vscale x 16 x half> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv16i8_nxv16f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv16i8.nxv16f16(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x half> %1,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv32i8.nxv32f16(
+  <vscale x 32 x half>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_rtz.xu.f.w_nxv32i8_nxv32f16(<vscale x 32 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv32i8_nxv32f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv32i8.nxv32f16(
+    <vscale x 32 x half> %0,
+    i32 %1)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv32i8.nxv32f16(
+  <vscale x 32 x i8>,
+  <vscale x 32 x half>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv32i8_nxv32f16(<vscale x 32 x i8> %0, <vscale x 32 x half> %1, <vscale x 32 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv32i8_nxv32f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv32i8.nxv32f16(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x half> %1,
+    <vscale x 32 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv1i16.nxv1f32(
+  <vscale x 1 x float>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_rtz.xu.f.w_nxv1i16_nxv1f32(<vscale x 1 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv1i16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv1i16.nxv1f32(
+    <vscale x 1 x float> %0,
+    i32 %1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv1i16.nxv1f32(
+  <vscale x 1 x i16>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv1i16_nxv1f32(<vscale x 1 x i16> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv1i16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv1i16.nxv1f32(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv2i16.nxv2f32(
+  <vscale x 2 x float>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_rtz.xu.f.w_nxv2i16_nxv2f32(<vscale x 2 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv2i16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv2i16.nxv2f32(
+    <vscale x 2 x float> %0,
+    i32 %1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv2i16.nxv2f32(
+  <vscale x 2 x i16>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv2i16_nxv2f32(<vscale x 2 x i16> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv2i16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv2i16.nxv2f32(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv4i16.nxv4f32(
+  <vscale x 4 x float>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_rtz.xu.f.w_nxv4i16_nxv4f32(<vscale x 4 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv4i16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv4i16.nxv4f32(
+    <vscale x 4 x float> %0,
+    i32 %1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv4i16.nxv4f32(
+  <vscale x 4 x i16>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv4i16_nxv4f32(<vscale x 4 x i16> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv4i16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv4i16.nxv4f32(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv8i16.nxv8f32(
+  <vscale x 8 x float>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_rtz.xu.f.w_nxv8i16_nxv8f32(<vscale x 8 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv8i16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv8i16.nxv8f32(
+    <vscale x 8 x float> %0,
+    i32 %1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv8i16.nxv8f32(
+  <vscale x 8 x i16>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv8i16_nxv8f32(<vscale x 8 x i16> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv8i16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv8i16.nxv8f32(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv16i16.nxv16f32(
+  <vscale x 16 x float>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_rtz.xu.f.w_nxv16i16_nxv16f32(<vscale x 16 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv16i16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv16i16.nxv16f32(
+    <vscale x 16 x float> %0,
+    i32 %1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv16i16.nxv16f32(
+  <vscale x 16 x i16>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv16i16_nxv16f32(<vscale x 16 x i16> %0, <vscale x 16 x float> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv16i16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv16i16.nxv16f32(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x float> %1,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv1i32.nxv1f64(
+  <vscale x 1 x double>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_rtz.xu.f.w_nxv1i32_nxv1f64(<vscale x 1 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv1i32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv1i32.nxv1f64(
+    <vscale x 1 x double> %0,
+    i32 %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv1i32.nxv1f64(
+  <vscale x 1 x i32>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv1i32_nxv1f64(<vscale x 1 x i32> %0, <vscale x 1 x double> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv1i32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv1i32.nxv1f64(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x double> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv2i32.nxv2f64(
+  <vscale x 2 x double>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_rtz.xu.f.w_nxv2i32_nxv2f64(<vscale x 2 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv2i32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv2i32.nxv2f64(
+    <vscale x 2 x double> %0,
+    i32 %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv2i32.nxv2f64(
+  <vscale x 2 x i32>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv2i32_nxv2f64(<vscale x 2 x i32> %0, <vscale x 2 x double> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv2i32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv2i32.nxv2f64(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x double> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv4i32.nxv4f64(
+  <vscale x 4 x double>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_rtz.xu.f.w_nxv4i32_nxv4f64(<vscale x 4 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv4i32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv4i32.nxv4f64(
+    <vscale x 4 x double> %0,
+    i32 %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv4i32.nxv4f64(
+  <vscale x 4 x i32>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv4i32_nxv4f64(<vscale x 4 x i32> %0, <vscale x 4 x double> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv4i32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv4i32.nxv4f64(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x double> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv8i32.nxv8f64(
+  <vscale x 8 x double>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_rtz.xu.f.w_nxv8i32_nxv8f64(<vscale x 8 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv8i32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv8i32.nxv8f64(
+    <vscale x 8 x double> %0,
+    i32 %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv8i32.nxv8f64(
+  <vscale x 8 x i32>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv8i32_nxv8f64(<vscale x 8 x i32> %0, <vscale x 8 x double> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv8i32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv8i32.nxv8f64(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x double> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfncvt-rtz-xu-f-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vfncvt-rtz-xu-f-rv64.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vfncvt-rtz-xu-f-rv64.ll
@@ -0,0 +1,541 @@
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-v,+d,+experimental-zfh -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv1i8.nxv1f16(
+  <vscale x 1 x half>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_rtz.xu.f.w_nxv1i8_nxv1f16(<vscale x 1 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv1i8_nxv1f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv1i8.nxv1f16(
+    <vscale x 1 x half> %0,
+    i64 %1)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv1i8.nxv1f16(
+  <vscale x 1 x i8>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv1i8_nxv1f16(<vscale x 1 x i8> %0, <vscale x 1 x half> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv1i8_nxv1f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv1i8.nxv1f16(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x half> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv2i8.nxv2f16(
+  <vscale x 2 x half>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_rtz.xu.f.w_nxv2i8_nxv2f16(<vscale x 2 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv2i8_nxv2f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv2i8.nxv2f16(
+    <vscale x 2 x half> %0,
+    i64 %1)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv2i8.nxv2f16(
+  <vscale x 2 x i8>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv2i8_nxv2f16(<vscale x 2 x i8> %0, <vscale x 2 x half> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv2i8_nxv2f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv2i8.nxv2f16(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x half> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv4i8.nxv4f16(
+  <vscale x 4 x half>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_rtz.xu.f.w_nxv4i8_nxv4f16(<vscale x 4 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv4i8_nxv4f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv4i8.nxv4f16(
+    <vscale x 4 x half> %0,
+    i64 %1)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv4i8.nxv4f16(
+  <vscale x 4 x i8>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv4i8_nxv4f16(<vscale x 4 x i8> %0, <vscale x 4 x half> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv4i8_nxv4f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv4i8.nxv4f16(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x half> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv8i8.nxv8f16(
+  <vscale x 8 x half>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_rtz.xu.f.w_nxv8i8_nxv8f16(<vscale x 8 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv8i8_nxv8f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv8i8.nxv8f16(
+    <vscale x 8 x half> %0,
+    i64 %1)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv8i8.nxv8f16(
+  <vscale x 8 x i8>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv8i8_nxv8f16(<vscale x 8 x i8> %0, <vscale x 8 x half> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv8i8_nxv8f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv8i8.nxv8f16(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x half> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv16i8.nxv16f16(
+  <vscale x 16 x half>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_rtz.xu.f.w_nxv16i8_nxv16f16(<vscale x 16 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv16i8_nxv16f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv16i8.nxv16f16(
+    <vscale x 16 x half> %0,
+    i64 %1)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv16i8.nxv16f16(
+  <vscale x 16 x i8>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv16i8_nxv16f16(<vscale x 16 x i8> %0, <vscale x 16 x half> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv16i8_nxv16f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv16i8.nxv16f16(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x half> %1,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv32i8.nxv32f16(
+  <vscale x 32 x half>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_rtz.xu.f.w_nxv32i8_nxv32f16(<vscale x 32 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv32i8_nxv32f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv32i8.nxv32f16(
+    <vscale x 32 x half> %0,
+    i64 %1)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv32i8.nxv32f16(
+  <vscale x 32 x i8>,
+  <vscale x 32 x half>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv32i8_nxv32f16(<vscale x 32 x i8> %0, <vscale x 32 x half> %1, <vscale x 32 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv32i8_nxv32f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv32i8.nxv32f16(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x half> %1,
+    <vscale x 32 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv1i16.nxv1f32(
+  <vscale x 1 x float>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_rtz.xu.f.w_nxv1i16_nxv1f32(<vscale x 1 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv1i16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv1i16.nxv1f32(
+    <vscale x 1 x float> %0,
+    i64 %1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv1i16.nxv1f32(
+  <vscale x 1 x i16>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv1i16_nxv1f32(<vscale x 1 x i16> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv1i16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv1i16.nxv1f32(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv2i16.nxv2f32(
+  <vscale x 2 x float>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_rtz.xu.f.w_nxv2i16_nxv2f32(<vscale x 2 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv2i16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv2i16.nxv2f32(
+    <vscale x 2 x float> %0,
+    i64 %1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv2i16.nxv2f32(
+  <vscale x 2 x i16>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv2i16_nxv2f32(<vscale x 2 x i16> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv2i16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv2i16.nxv2f32(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv4i16.nxv4f32(
+  <vscale x 4 x float>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_rtz.xu.f.w_nxv4i16_nxv4f32(<vscale x 4 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv4i16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv4i16.nxv4f32(
+    <vscale x 4 x float> %0,
+    i64 %1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv4i16.nxv4f32(
+  <vscale x 4 x i16>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv4i16_nxv4f32(<vscale x 4 x i16> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv4i16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv4i16.nxv4f32(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv8i16.nxv8f32(
+  <vscale x 8 x float>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_rtz.xu.f.w_nxv8i16_nxv8f32(<vscale x 8 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv8i16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv8i16.nxv8f32(
+    <vscale x 8 x float> %0,
+    i64 %1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv8i16.nxv8f32(
+  <vscale x 8 x i16>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv8i16_nxv8f32(<vscale x 8 x i16> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv8i16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv8i16.nxv8f32(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv16i16.nxv16f32(
+  <vscale x 16 x float>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_rtz.xu.f.w_nxv16i16_nxv16f32(<vscale x 16 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv16i16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv16i16.nxv16f32(
+    <vscale x 16 x float> %0,
+    i64 %1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv16i16.nxv16f32(
+  <vscale x 16 x i16>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv16i16_nxv16f32(<vscale x 16 x i16> %0, <vscale x 16 x float> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv16i16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv16i16.nxv16f32(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x float> %1,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv1i32.nxv1f64(
+  <vscale x 1 x double>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_rtz.xu.f.w_nxv1i32_nxv1f64(<vscale x 1 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv1i32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv1i32.nxv1f64(
+    <vscale x 1 x double> %0,
+    i64 %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv1i32.nxv1f64(
+  <vscale x 1 x i32>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv1i32_nxv1f64(<vscale x 1 x i32> %0, <vscale x 1 x double> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv1i32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv1i32.nxv1f64(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x double> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv2i32.nxv2f64(
+  <vscale x 2 x double>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_rtz.xu.f.w_nxv2i32_nxv2f64(<vscale x 2 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv2i32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv2i32.nxv2f64(
+    <vscale x 2 x double> %0,
+    i64 %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv2i32.nxv2f64(
+  <vscale x 2 x i32>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv2i32_nxv2f64(<vscale x 2 x i32> %0, <vscale x 2 x double> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv2i32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv2i32.nxv2f64(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x double> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv4i32.nxv4f64(
+  <vscale x 4 x double>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_rtz.xu.f.w_nxv4i32_nxv4f64(<vscale x 4 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv4i32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv4i32.nxv4f64(
+    <vscale x 4 x double> %0,
+    i64 %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv4i32.nxv4f64(
+  <vscale x 4 x i32>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv4i32_nxv4f64(<vscale x 4 x i32> %0, <vscale x 4 x double> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv4i32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv4i32.nxv4f64(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x double> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv8i32.nxv8f64(
+  <vscale x 8 x double>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_rtz.xu.f.w_nxv8i32_nxv8f64(<vscale x 8 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_rtz.xu.f.w_nxv8i32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.nxv8i32.nxv8f64(
+    <vscale x 8 x double> %0,
+    i64 %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv8i32.nxv8f64(
+  <vscale x 8 x i32>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_mask_rtz.xu.f.w_nxv8i32_nxv8f64(<vscale x 8 x i32> %0, <vscale x 8 x double> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_rtz.xu.f.w_nxv8i32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,tu,mu
+; CHECK:       vfncvt.rtz.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vfncvt.rtz.xu.f.w.mask.nxv8i32.nxv8f64(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x double> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfncvt-x-f-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vfncvt-x-f-rv32.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vfncvt-x-f-rv32.ll
@@ -0,0 +1,541 @@
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-v,+d,+experimental-zfh -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vfncvt.x.f.w.nxv1i8.nxv1f16(
+  <vscale x 1 x half>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_x.f.w_nxv1i8_nxv1f16(<vscale x 1 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv1i8_nxv1f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vfncvt.x.f.w.nxv1i8.nxv1f16(
+    <vscale x 1 x half> %0,
+    i32 %1)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv1i8.nxv1f16(
+  <vscale x 1 x i8>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_mask_x.f.w_nxv1i8_nxv1f16(<vscale x 1 x i8> %0, <vscale x 1 x half> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv1i8_nxv1f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv1i8.nxv1f16(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x half> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vfncvt.x.f.w.nxv2i8.nxv2f16(
+  <vscale x 2 x half>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_x.f.w_nxv2i8_nxv2f16(<vscale x 2 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv2i8_nxv2f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vfncvt.x.f.w.nxv2i8.nxv2f16(
+    <vscale x 2 x half> %0,
+    i32 %1)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv2i8.nxv2f16(
+  <vscale x 2 x i8>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_mask_x.f.w_nxv2i8_nxv2f16(<vscale x 2 x i8> %0, <vscale x 2 x half> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv2i8_nxv2f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv2i8.nxv2f16(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x half> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vfncvt.x.f.w.nxv4i8.nxv4f16(
+  <vscale x 4 x half>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_x.f.w_nxv4i8_nxv4f16(<vscale x 4 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv4i8_nxv4f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vfncvt.x.f.w.nxv4i8.nxv4f16(
+    <vscale x 4 x half> %0,
+    i32 %1)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv4i8.nxv4f16(
+  <vscale x 4 x i8>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_mask_x.f.w_nxv4i8_nxv4f16(<vscale x 4 x i8> %0, <vscale x 4 x half> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv4i8_nxv4f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv4i8.nxv4f16(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x half> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vfncvt.x.f.w.nxv8i8.nxv8f16(
+  <vscale x 8 x half>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_x.f.w_nxv8i8_nxv8f16(<vscale x 8 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv8i8_nxv8f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vfncvt.x.f.w.nxv8i8.nxv8f16(
+    <vscale x 8 x half> %0,
+    i32 %1)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv8i8.nxv8f16(
+  <vscale x 8 x i8>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_mask_x.f.w_nxv8i8_nxv8f16(<vscale x 8 x i8> %0, <vscale x 8 x half> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv8i8_nxv8f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv8i8.nxv8f16(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x half> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vfncvt.x.f.w.nxv16i8.nxv16f16(
+  <vscale x 16 x half>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_x.f.w_nxv16i8_nxv16f16(<vscale x 16 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv16i8_nxv16f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vfncvt.x.f.w.nxv16i8.nxv16f16(
+    <vscale x 16 x half> %0,
+    i32 %1)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv16i8.nxv16f16(
+  <vscale x 16 x i8>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_mask_x.f.w_nxv16i8_nxv16f16(<vscale x 16 x i8> %0, <vscale x 16 x half> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv16i8_nxv16f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv16i8.nxv16f16(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x half> %1,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vfncvt.x.f.w.nxv32i8.nxv32f16(
+  <vscale x 32 x half>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_x.f.w_nxv32i8_nxv32f16(<vscale x 32 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv32i8_nxv32f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vfncvt.x.f.w.nxv32i8.nxv32f16(
+    <vscale x 32 x half> %0,
+    i32 %1)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv32i8.nxv32f16(
+  <vscale x 32 x i8>,
+  <vscale x 32 x half>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_mask_x.f.w_nxv32i8_nxv32f16(<vscale x 32 x i8> %0, <vscale x 32 x half> %1, <vscale x 32 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv32i8_nxv32f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv32i8.nxv32f16(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x half> %1,
+    <vscale x 32 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vfncvt.x.f.w.nxv1i16.nxv1f32(
+  <vscale x 1 x float>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_x.f.w_nxv1i16_nxv1f32(<vscale x 1 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv1i16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vfncvt.x.f.w.nxv1i16.nxv1f32(
+    <vscale x 1 x float> %0,
+    i32 %1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv1i16.nxv1f32(
+  <vscale x 1 x i16>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_mask_x.f.w_nxv1i16_nxv1f32(<vscale x 1 x i16> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv1i16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv1i16.nxv1f32(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vfncvt.x.f.w.nxv2i16.nxv2f32(
+  <vscale x 2 x float>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_x.f.w_nxv2i16_nxv2f32(<vscale x 2 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv2i16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vfncvt.x.f.w.nxv2i16.nxv2f32(
+    <vscale x 2 x float> %0,
+    i32 %1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv2i16.nxv2f32(
+  <vscale x 2 x i16>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_mask_x.f.w_nxv2i16_nxv2f32(<vscale x 2 x i16> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv2i16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv2i16.nxv2f32(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vfncvt.x.f.w.nxv4i16.nxv4f32(
+  <vscale x 4 x float>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_x.f.w_nxv4i16_nxv4f32(<vscale x 4 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv4i16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vfncvt.x.f.w.nxv4i16.nxv4f32(
+    <vscale x 4 x float> %0,
+    i32 %1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv4i16.nxv4f32(
+  <vscale x 4 x i16>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_mask_x.f.w_nxv4i16_nxv4f32(<vscale x 4 x i16> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv4i16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv4i16.nxv4f32(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vfncvt.x.f.w.nxv8i16.nxv8f32(
+  <vscale x 8 x float>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_x.f.w_nxv8i16_nxv8f32(<vscale x 8 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv8i16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vfncvt.x.f.w.nxv8i16.nxv8f32(
+    <vscale x 8 x float> %0,
+    i32 %1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv8i16.nxv8f32(
+  <vscale x 8 x i16>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_mask_x.f.w_nxv8i16_nxv8f32(<vscale x 8 x i16> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv8i16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv8i16.nxv8f32(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vfncvt.x.f.w.nxv16i16.nxv16f32(
+  <vscale x 16 x float>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_x.f.w_nxv16i16_nxv16f32(<vscale x 16 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv16i16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vfncvt.x.f.w.nxv16i16.nxv16f32(
+    <vscale x 16 x float> %0,
+    i32 %1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv16i16.nxv16f32(
+  <vscale x 16 x i16>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_mask_x.f.w_nxv16i16_nxv16f32(<vscale x 16 x i16> %0, <vscale x 16 x float> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv16i16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv16i16.nxv16f32(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x float> %1,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vfncvt.x.f.w.nxv1i32.nxv1f64(
+  <vscale x 1 x double>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_x.f.w_nxv1i32_nxv1f64(<vscale x 1 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv1i32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vfncvt.x.f.w.nxv1i32.nxv1f64(
+    <vscale x 1 x double> %0,
+    i32 %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vfncvt.x.f.w.mask.nxv1i32.nxv1f64(
+  <vscale x 1 x i32>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_mask_x.f.w_nxv1i32_nxv1f64(<vscale x 1 x i32> %0, <vscale x 1 x double> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv1i32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vfncvt.x.f.w.mask.nxv1i32.nxv1f64(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x double> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vfncvt.x.f.w.nxv2i32.nxv2f64(
+  <vscale x 2 x double>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_x.f.w_nxv2i32_nxv2f64(<vscale x 2 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv2i32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vfncvt.x.f.w.nxv2i32.nxv2f64(
+    <vscale x 2 x double> %0,
+    i32 %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vfncvt.x.f.w.mask.nxv2i32.nxv2f64(
+  <vscale x 2 x i32>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_mask_x.f.w_nxv2i32_nxv2f64(<vscale x 2 x i32> %0, <vscale x 2 x double> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv2i32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vfncvt.x.f.w.mask.nxv2i32.nxv2f64(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x double> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vfncvt.x.f.w.nxv4i32.nxv4f64(
+  <vscale x 4 x double>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_x.f.w_nxv4i32_nxv4f64(<vscale x 4 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv4i32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vfncvt.x.f.w.nxv4i32.nxv4f64(
+    <vscale x 4 x double> %0,
+    i32 %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vfncvt.x.f.w.mask.nxv4i32.nxv4f64(
+  <vscale x 4 x i32>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_mask_x.f.w_nxv4i32_nxv4f64(<vscale x 4 x i32> %0, <vscale x 4 x double> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv4i32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vfncvt.x.f.w.mask.nxv4i32.nxv4f64(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x double> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vfncvt.x.f.w.nxv8i32.nxv8f64(
+  <vscale x 8 x double>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_x.f.w_nxv8i32_nxv8f64(<vscale x 8 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv8i32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vfncvt.x.f.w.nxv8i32.nxv8f64(
+    <vscale x 8 x double> %0,
+    i32 %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vfncvt.x.f.w.mask.nxv8i32.nxv8f64(
+  <vscale x 8 x i32>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_mask_x.f.w_nxv8i32_nxv8f64(<vscale x 8 x i32> %0, <vscale x 8 x double> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv8i32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vfncvt.x.f.w.mask.nxv8i32.nxv8f64(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x double> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfncvt-x-f-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vfncvt-x-f-rv64.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vfncvt-x-f-rv64.ll
@@ -0,0 +1,541 @@
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-v,+d,+experimental-zfh -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vfncvt.x.f.w.nxv1i8.nxv1f16(
+  <vscale x 1 x half>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_x.f.w_nxv1i8_nxv1f16(<vscale x 1 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv1i8_nxv1f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vfncvt.x.f.w.nxv1i8.nxv1f16(
+    <vscale x 1 x half> %0,
+    i64 %1)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv1i8.nxv1f16(
+  <vscale x 1 x i8>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_mask_x.f.w_nxv1i8_nxv1f16(<vscale x 1 x i8> %0, <vscale x 1 x half> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv1i8_nxv1f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv1i8.nxv1f16(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x half> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vfncvt.x.f.w.nxv2i8.nxv2f16(
+  <vscale x 2 x half>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_x.f.w_nxv2i8_nxv2f16(<vscale x 2 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv2i8_nxv2f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vfncvt.x.f.w.nxv2i8.nxv2f16(
+    <vscale x 2 x half> %0,
+    i64 %1)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv2i8.nxv2f16(
+  <vscale x 2 x i8>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_mask_x.f.w_nxv2i8_nxv2f16(<vscale x 2 x i8> %0, <vscale x 2 x half> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv2i8_nxv2f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv2i8.nxv2f16(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x half> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vfncvt.x.f.w.nxv4i8.nxv4f16(
+  <vscale x 4 x half>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_x.f.w_nxv4i8_nxv4f16(<vscale x 4 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv4i8_nxv4f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vfncvt.x.f.w.nxv4i8.nxv4f16(
+    <vscale x 4 x half> %0,
+    i64 %1)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv4i8.nxv4f16(
+  <vscale x 4 x i8>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_mask_x.f.w_nxv4i8_nxv4f16(<vscale x 4 x i8> %0, <vscale x 4 x half> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv4i8_nxv4f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv4i8.nxv4f16(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x half> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vfncvt.x.f.w.nxv8i8.nxv8f16(
+  <vscale x 8 x half>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_x.f.w_nxv8i8_nxv8f16(<vscale x 8 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv8i8_nxv8f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vfncvt.x.f.w.nxv8i8.nxv8f16(
+    <vscale x 8 x half> %0,
+    i64 %1)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv8i8.nxv8f16(
+  <vscale x 8 x i8>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_mask_x.f.w_nxv8i8_nxv8f16(<vscale x 8 x i8> %0, <vscale x 8 x half> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv8i8_nxv8f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv8i8.nxv8f16(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x half> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vfncvt.x.f.w.nxv16i8.nxv16f16(
+  <vscale x 16 x half>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_x.f.w_nxv16i8_nxv16f16(<vscale x 16 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv16i8_nxv16f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vfncvt.x.f.w.nxv16i8.nxv16f16(
+    <vscale x 16 x half> %0,
+    i64 %1)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv16i8.nxv16f16(
+  <vscale x 16 x i8>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_mask_x.f.w_nxv16i8_nxv16f16(<vscale x 16 x i8> %0, <vscale x 16 x half> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv16i8_nxv16f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv16i8.nxv16f16(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x half> %1,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vfncvt.x.f.w.nxv32i8.nxv32f16(
+  <vscale x 32 x half>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_x.f.w_nxv32i8_nxv32f16(<vscale x 32 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv32i8_nxv32f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vfncvt.x.f.w.nxv32i8.nxv32f16(
+    <vscale x 32 x half> %0,
+    i64 %1)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv32i8.nxv32f16(
+  <vscale x 32 x i8>,
+  <vscale x 32 x half>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_mask_x.f.w_nxv32i8_nxv32f16(<vscale x 32 x i8> %0, <vscale x 32 x half> %1, <vscale x 32 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv32i8_nxv32f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vfncvt.x.f.w.mask.nxv32i8.nxv32f16(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x half> %1,
+    <vscale x 32 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vfncvt.x.f.w.nxv1i16.nxv1f32(
+  <vscale x 1 x float>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_x.f.w_nxv1i16_nxv1f32(<vscale x 1 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv1i16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vfncvt.x.f.w.nxv1i16.nxv1f32(
+    <vscale x 1 x float> %0,
+    i64 %1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv1i16.nxv1f32(
+  <vscale x 1 x i16>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_mask_x.f.w_nxv1i16_nxv1f32(<vscale x 1 x i16> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv1i16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv1i16.nxv1f32(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vfncvt.x.f.w.nxv2i16.nxv2f32(
+  <vscale x 2 x float>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_x.f.w_nxv2i16_nxv2f32(<vscale x 2 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv2i16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vfncvt.x.f.w.nxv2i16.nxv2f32(
+    <vscale x 2 x float> %0,
+    i64 %1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv2i16.nxv2f32(
+  <vscale x 2 x i16>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_mask_x.f.w_nxv2i16_nxv2f32(<vscale x 2 x i16> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv2i16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv2i16.nxv2f32(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vfncvt.x.f.w.nxv4i16.nxv4f32(
+  <vscale x 4 x float>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_x.f.w_nxv4i16_nxv4f32(<vscale x 4 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv4i16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vfncvt.x.f.w.nxv4i16.nxv4f32(
+    <vscale x 4 x float> %0,
+    i64 %1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv4i16.nxv4f32(
+  <vscale x 4 x i16>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_mask_x.f.w_nxv4i16_nxv4f32(<vscale x 4 x i16> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv4i16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv4i16.nxv4f32(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vfncvt.x.f.w.nxv8i16.nxv8f32(
+  <vscale x 8 x float>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_x.f.w_nxv8i16_nxv8f32(<vscale x 8 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv8i16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vfncvt.x.f.w.nxv8i16.nxv8f32(
+    <vscale x 8 x float> %0,
+    i64 %1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv8i16.nxv8f32(
+  <vscale x 8 x i16>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_mask_x.f.w_nxv8i16_nxv8f32(<vscale x 8 x i16> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv8i16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv8i16.nxv8f32(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vfncvt.x.f.w.nxv16i16.nxv16f32(
+  <vscale x 16 x float>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_x.f.w_nxv16i16_nxv16f32(<vscale x 16 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv16i16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vfncvt.x.f.w.nxv16i16.nxv16f32(
+    <vscale x 16 x float> %0,
+    i64 %1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv16i16.nxv16f32(
+  <vscale x 16 x i16>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_mask_x.f.w_nxv16i16_nxv16f32(<vscale x 16 x i16> %0, <vscale x 16 x float> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv16i16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vfncvt.x.f.w.mask.nxv16i16.nxv16f32(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x float> %1,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vfncvt.x.f.w.nxv1i32.nxv1f64(
+  <vscale x 1 x double>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_x.f.w_nxv1i32_nxv1f64(<vscale x 1 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv1i32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vfncvt.x.f.w.nxv1i32.nxv1f64(
+    <vscale x 1 x double> %0,
+    i64 %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vfncvt.x.f.w.mask.nxv1i32.nxv1f64(
+  <vscale x 1 x i32>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_mask_x.f.w_nxv1i32_nxv1f64(<vscale x 1 x i32> %0, <vscale x 1 x double> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv1i32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vfncvt.x.f.w.mask.nxv1i32.nxv1f64(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x double> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vfncvt.x.f.w.nxv2i32.nxv2f64(
+  <vscale x 2 x double>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_x.f.w_nxv2i32_nxv2f64(<vscale x 2 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv2i32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vfncvt.x.f.w.nxv2i32.nxv2f64(
+    <vscale x 2 x double> %0,
+    i64 %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vfncvt.x.f.w.mask.nxv2i32.nxv2f64(
+  <vscale x 2 x i32>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_mask_x.f.w_nxv2i32_nxv2f64(<vscale x 2 x i32> %0, <vscale x 2 x double> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv2i32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vfncvt.x.f.w.mask.nxv2i32.nxv2f64(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x double> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vfncvt.x.f.w.nxv4i32.nxv4f64(
+  <vscale x 4 x double>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_x.f.w_nxv4i32_nxv4f64(<vscale x 4 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv4i32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vfncvt.x.f.w.nxv4i32.nxv4f64(
+    <vscale x 4 x double> %0,
+    i64 %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vfncvt.x.f.w.mask.nxv4i32.nxv4f64(
+  <vscale x 4 x i32>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_mask_x.f.w_nxv4i32_nxv4f64(<vscale x 4 x i32> %0, <vscale x 4 x double> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv4i32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vfncvt.x.f.w.mask.nxv4i32.nxv4f64(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x double> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vfncvt.x.f.w.nxv8i32.nxv8f64(
+  <vscale x 8 x double>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_x.f.w_nxv8i32_nxv8f64(<vscale x 8 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv8i32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vfncvt.x.f.w.nxv8i32.nxv8f64(
+    <vscale x 8 x double> %0,
+    i64 %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vfncvt.x.f.w.mask.nxv8i32.nxv8f64(
+  <vscale x 8 x i32>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_mask_x.f.w_nxv8i32_nxv8f64(<vscale x 8 x i32> %0, <vscale x 8 x double> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv8i32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,tu,mu
+; CHECK:       vfncvt.x.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vfncvt.x.f.w.mask.nxv8i32.nxv8f64(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x double> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfncvt-xu-f-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vfncvt-xu-f-rv32.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vfncvt-xu-f-rv32.ll
@@ -0,0 +1,541 @@
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-v,+d,+experimental-zfh -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv1i8.nxv1f16(
+  <vscale x 1 x half>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_xu.f.w_nxv1i8_nxv1f16(<vscale x 1 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv1i8_nxv1f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv1i8.nxv1f16(
+    <vscale x 1 x half> %0,
+    i32 %1)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv1i8.nxv1f16(
+  <vscale x 1 x i8>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_mask_xu.f.w_nxv1i8_nxv1f16(<vscale x 1 x i8> %0, <vscale x 1 x half> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv1i8_nxv1f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv1i8.nxv1f16(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x half> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv2i8.nxv2f16(
+  <vscale x 2 x half>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_xu.f.w_nxv2i8_nxv2f16(<vscale x 2 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv2i8_nxv2f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv2i8.nxv2f16(
+    <vscale x 2 x half> %0,
+    i32 %1)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv2i8.nxv2f16(
+  <vscale x 2 x i8>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_mask_xu.f.w_nxv2i8_nxv2f16(<vscale x 2 x i8> %0, <vscale x 2 x half> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv2i8_nxv2f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv2i8.nxv2f16(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x half> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv4i8.nxv4f16(
+  <vscale x 4 x half>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_xu.f.w_nxv4i8_nxv4f16(<vscale x 4 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv4i8_nxv4f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv4i8.nxv4f16(
+    <vscale x 4 x half> %0,
+    i32 %1)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv4i8.nxv4f16(
+  <vscale x 4 x i8>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_mask_xu.f.w_nxv4i8_nxv4f16(<vscale x 4 x i8> %0, <vscale x 4 x half> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv4i8_nxv4f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv4i8.nxv4f16(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x half> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv8i8.nxv8f16(
+  <vscale x 8 x half>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_xu.f.w_nxv8i8_nxv8f16(<vscale x 8 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv8i8_nxv8f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv8i8.nxv8f16(
+    <vscale x 8 x half> %0,
+    i32 %1)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv8i8.nxv8f16(
+  <vscale x 8 x i8>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_mask_xu.f.w_nxv8i8_nxv8f16(<vscale x 8 x i8> %0, <vscale x 8 x half> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv8i8_nxv8f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv8i8.nxv8f16(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x half> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv16i8.nxv16f16(
+  <vscale x 16 x half>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_xu.f.w_nxv16i8_nxv16f16(<vscale x 16 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv16i8_nxv16f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv16i8.nxv16f16(
+    <vscale x 16 x half> %0,
+    i32 %1)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv16i8.nxv16f16(
+  <vscale x 16 x i8>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_mask_xu.f.w_nxv16i8_nxv16f16(<vscale x 16 x i8> %0, <vscale x 16 x half> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv16i8_nxv16f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv16i8.nxv16f16(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x half> %1,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv32i8.nxv32f16(
+  <vscale x 32 x half>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_xu.f.w_nxv32i8_nxv32f16(<vscale x 32 x half> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv32i8_nxv32f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv32i8.nxv32f16(
+    <vscale x 32 x half> %0,
+    i32 %1)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv32i8.nxv32f16(
+  <vscale x 32 x i8>,
+  <vscale x 32 x half>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_mask_xu.f.w_nxv32i8_nxv32f16(<vscale x 32 x i8> %0, <vscale x 32 x half> %1, <vscale x 32 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv32i8_nxv32f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv32i8.nxv32f16(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x half> %1,
+    <vscale x 32 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv1i16.nxv1f32(
+  <vscale x 1 x float>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_xu.f.w_nxv1i16_nxv1f32(<vscale x 1 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv1i16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv1i16.nxv1f32(
+    <vscale x 1 x float> %0,
+    i32 %1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv1i16.nxv1f32(
+  <vscale x 1 x i16>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_mask_xu.f.w_nxv1i16_nxv1f32(<vscale x 1 x i16> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv1i16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv1i16.nxv1f32(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv2i16.nxv2f32(
+  <vscale x 2 x float>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_xu.f.w_nxv2i16_nxv2f32(<vscale x 2 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv2i16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv2i16.nxv2f32(
+    <vscale x 2 x float> %0,
+    i32 %1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv2i16.nxv2f32(
+  <vscale x 2 x i16>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_mask_xu.f.w_nxv2i16_nxv2f32(<vscale x 2 x i16> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv2i16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv2i16.nxv2f32(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv4i16.nxv4f32(
+  <vscale x 4 x float>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_xu.f.w_nxv4i16_nxv4f32(<vscale x 4 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv4i16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv4i16.nxv4f32(
+    <vscale x 4 x float> %0,
+    i32 %1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv4i16.nxv4f32(
+  <vscale x 4 x i16>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_mask_xu.f.w_nxv4i16_nxv4f32(<vscale x 4 x i16> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv4i16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv4i16.nxv4f32(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv8i16.nxv8f32(
+  <vscale x 8 x float>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_xu.f.w_nxv8i16_nxv8f32(<vscale x 8 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv8i16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv8i16.nxv8f32(
+    <vscale x 8 x float> %0,
+    i32 %1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv8i16.nxv8f32(
+  <vscale x 8 x i16>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_mask_xu.f.w_nxv8i16_nxv8f32(<vscale x 8 x i16> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv8i16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv8i16.nxv8f32(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv16i16.nxv16f32(
+  <vscale x 16 x float>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_xu.f.w_nxv16i16_nxv16f32(<vscale x 16 x float> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv16i16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv16i16.nxv16f32(
+    <vscale x 16 x float> %0,
+    i32 %1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv16i16.nxv16f32(
+  <vscale x 16 x i16>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_mask_xu.f.w_nxv16i16_nxv16f32(<vscale x 16 x i16> %0, <vscale x 16 x float> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv16i16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv16i16.nxv16f32(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x float> %1,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vfncvt.xu.f.w.nxv1i32.nxv1f64(
+  <vscale x 1 x double>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_xu.f.w_nxv1i32_nxv1f64(<vscale x 1 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv1i32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vfncvt.xu.f.w.nxv1i32.nxv1f64(
+    <vscale x 1 x double> %0,
+    i32 %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vfncvt.xu.f.w.mask.nxv1i32.nxv1f64(
+  <vscale x 1 x i32>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_mask_xu.f.w_nxv1i32_nxv1f64(<vscale x 1 x i32> %0, <vscale x 1 x double> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv1i32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vfncvt.xu.f.w.mask.nxv1i32.nxv1f64(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x double> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vfncvt.xu.f.w.nxv2i32.nxv2f64(
+  <vscale x 2 x double>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_xu.f.w_nxv2i32_nxv2f64(<vscale x 2 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv2i32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vfncvt.xu.f.w.nxv2i32.nxv2f64(
+    <vscale x 2 x double> %0,
+    i32 %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vfncvt.xu.f.w.mask.nxv2i32.nxv2f64(
+  <vscale x 2 x i32>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_mask_xu.f.w_nxv2i32_nxv2f64(<vscale x 2 x i32> %0, <vscale x 2 x double> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv2i32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vfncvt.xu.f.w.mask.nxv2i32.nxv2f64(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x double> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vfncvt.xu.f.w.nxv4i32.nxv4f64(
+  <vscale x 4 x double>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_xu.f.w_nxv4i32_nxv4f64(<vscale x 4 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv4i32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vfncvt.xu.f.w.nxv4i32.nxv4f64(
+    <vscale x 4 x double> %0,
+    i32 %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vfncvt.xu.f.w.mask.nxv4i32.nxv4f64(
+  <vscale x 4 x i32>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_mask_xu.f.w_nxv4i32_nxv4f64(<vscale x 4 x i32> %0, <vscale x 4 x double> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv4i32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vfncvt.xu.f.w.mask.nxv4i32.nxv4f64(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x double> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vfncvt.xu.f.w.nxv8i32.nxv8f64(
+  <vscale x 8 x double>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_xu.f.w_nxv8i32_nxv8f64(<vscale x 8 x double> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv8i32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vfncvt.xu.f.w.nxv8i32.nxv8f64(
+    <vscale x 8 x double> %0,
+    i32 %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vfncvt.xu.f.w.mask.nxv8i32.nxv8f64(
+  <vscale x 8 x i32>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_mask_xu.f.w_nxv8i32_nxv8f64(<vscale x 8 x i32> %0, <vscale x 8 x double> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv8i32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vfncvt.xu.f.w.mask.nxv8i32.nxv8f64(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x double> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vfncvt-xu-f-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vfncvt-xu-f-rv64.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vfncvt-xu-f-rv64.ll
@@ -0,0 +1,541 @@
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-v,+d,+experimental-zfh -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv1i8.nxv1f16(
+  <vscale x 1 x half>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_xu.f.w_nxv1i8_nxv1f16(<vscale x 1 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv1i8_nxv1f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv1i8.nxv1f16(
+    <vscale x 1 x half> %0,
+    i64 %1)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv1i8.nxv1f16(
+  <vscale x 1 x i8>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_mask_xu.f.w_nxv1i8_nxv1f16(<vscale x 1 x i8> %0, <vscale x 1 x half> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv1i8_nxv1f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv1i8.nxv1f16(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x half> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv2i8.nxv2f16(
+  <vscale x 2 x half>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_xu.f.w_nxv2i8_nxv2f16(<vscale x 2 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv2i8_nxv2f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv2i8.nxv2f16(
+    <vscale x 2 x half> %0,
+    i64 %1)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv2i8.nxv2f16(
+  <vscale x 2 x i8>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_mask_xu.f.w_nxv2i8_nxv2f16(<vscale x 2 x i8> %0, <vscale x 2 x half> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv2i8_nxv2f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv2i8.nxv2f16(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x half> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv4i8.nxv4f16(
+  <vscale x 4 x half>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_xu.f.w_nxv4i8_nxv4f16(<vscale x 4 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv4i8_nxv4f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv4i8.nxv4f16(
+    <vscale x 4 x half> %0,
+    i64 %1)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv4i8.nxv4f16(
+  <vscale x 4 x i8>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_mask_xu.f.w_nxv4i8_nxv4f16(<vscale x 4 x i8> %0, <vscale x 4 x half> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv4i8_nxv4f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv4i8.nxv4f16(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x half> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv8i8.nxv8f16(
+  <vscale x 8 x half>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_xu.f.w_nxv8i8_nxv8f16(<vscale x 8 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv8i8_nxv8f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv8i8.nxv8f16(
+    <vscale x 8 x half> %0,
+    i64 %1)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv8i8.nxv8f16(
+  <vscale x 8 x i8>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_mask_xu.f.w_nxv8i8_nxv8f16(<vscale x 8 x i8> %0, <vscale x 8 x half> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv8i8_nxv8f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv8i8.nxv8f16(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x half> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv16i8.nxv16f16(
+  <vscale x 16 x half>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_xu.f.w_nxv16i8_nxv16f16(<vscale x 16 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv16i8_nxv16f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv16i8.nxv16f16(
+    <vscale x 16 x half> %0,
+    i64 %1)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv16i8.nxv16f16(
+  <vscale x 16 x i8>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_mask_xu.f.w_nxv16i8_nxv16f16(<vscale x 16 x i8> %0, <vscale x 16 x half> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv16i8_nxv16f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv16i8.nxv16f16(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x half> %1,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv32i8.nxv32f16(
+  <vscale x 32 x half>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_xu.f.w_nxv32i8_nxv32f16(<vscale x 32 x half> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv32i8_nxv32f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vfncvt.xu.f.w.nxv32i8.nxv32f16(
+    <vscale x 32 x half> %0,
+    i64 %1)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv32i8.nxv32f16(
+  <vscale x 32 x i8>,
+  <vscale x 32 x half>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_mask_xu.f.w_nxv32i8_nxv32f16(<vscale x 32 x i8> %0, <vscale x 32 x half> %1, <vscale x 32 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv32i8_nxv32f16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vfncvt.xu.f.w.mask.nxv32i8.nxv32f16(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x half> %1,
+    <vscale x 32 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv1i16.nxv1f32(
+  <vscale x 1 x float>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_xu.f.w_nxv1i16_nxv1f32(<vscale x 1 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv1i16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv1i16.nxv1f32(
+    <vscale x 1 x float> %0,
+    i64 %1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv1i16.nxv1f32(
+  <vscale x 1 x i16>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_mask_xu.f.w_nxv1i16_nxv1f32(<vscale x 1 x i16> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv1i16_nxv1f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv1i16.nxv1f32(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv2i16.nxv2f32(
+  <vscale x 2 x float>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_xu.f.w_nxv2i16_nxv2f32(<vscale x 2 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv2i16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv2i16.nxv2f32(
+    <vscale x 2 x float> %0,
+    i64 %1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv2i16.nxv2f32(
+  <vscale x 2 x i16>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_mask_xu.f.w_nxv2i16_nxv2f32(<vscale x 2 x i16> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv2i16_nxv2f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv2i16.nxv2f32(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv4i16.nxv4f32(
+  <vscale x 4 x float>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_xu.f.w_nxv4i16_nxv4f32(<vscale x 4 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv4i16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv4i16.nxv4f32(
+    <vscale x 4 x float> %0,
+    i64 %1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv4i16.nxv4f32(
+  <vscale x 4 x i16>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_mask_xu.f.w_nxv4i16_nxv4f32(<vscale x 4 x i16> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv4i16_nxv4f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv4i16.nxv4f32(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv8i16.nxv8f32(
+  <vscale x 8 x float>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_xu.f.w_nxv8i16_nxv8f32(<vscale x 8 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv8i16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv8i16.nxv8f32(
+    <vscale x 8 x float> %0,
+    i64 %1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv8i16.nxv8f32(
+  <vscale x 8 x i16>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_mask_xu.f.w_nxv8i16_nxv8f32(<vscale x 8 x i16> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv8i16_nxv8f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv8i16.nxv8f32(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv16i16.nxv16f32(
+  <vscale x 16 x float>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_xu.f.w_nxv16i16_nxv16f32(<vscale x 16 x float> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv16i16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vfncvt.xu.f.w.nxv16i16.nxv16f32(
+    <vscale x 16 x float> %0,
+    i64 %1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv16i16.nxv16f32(
+  <vscale x 16 x i16>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_mask_xu.f.w_nxv16i16_nxv16f32(<vscale x 16 x i16> %0, <vscale x 16 x float> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv16i16_nxv16f32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vfncvt.xu.f.w.mask.nxv16i16.nxv16f32(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x float> %1,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vfncvt.xu.f.w.nxv1i32.nxv1f64(
+  <vscale x 1 x double>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_xu.f.w_nxv1i32_nxv1f64(<vscale x 1 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv1i32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vfncvt.xu.f.w.nxv1i32.nxv1f64(
+    <vscale x 1 x double> %0,
+    i64 %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vfncvt.xu.f.w.mask.nxv1i32.nxv1f64(
+  <vscale x 1 x i32>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_mask_xu.f.w_nxv1i32_nxv1f64(<vscale x 1 x i32> %0, <vscale x 1 x double> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv1i32_nxv1f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vfncvt.xu.f.w.mask.nxv1i32.nxv1f64(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x double> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vfncvt.xu.f.w.nxv2i32.nxv2f64(
+  <vscale x 2 x double>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_xu.f.w_nxv2i32_nxv2f64(<vscale x 2 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv2i32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vfncvt.xu.f.w.nxv2i32.nxv2f64(
+    <vscale x 2 x double> %0,
+    i64 %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vfncvt.xu.f.w.mask.nxv2i32.nxv2f64(
+  <vscale x 2 x i32>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_mask_xu.f.w_nxv2i32_nxv2f64(<vscale x 2 x i32> %0, <vscale x 2 x double> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv2i32_nxv2f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vfncvt.xu.f.w.mask.nxv2i32.nxv2f64(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x double> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vfncvt.xu.f.w.nxv4i32.nxv4f64(
+  <vscale x 4 x double>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_xu.f.w_nxv4i32_nxv4f64(<vscale x 4 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv4i32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vfncvt.xu.f.w.nxv4i32.nxv4f64(
+    <vscale x 4 x double> %0,
+    i64 %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vfncvt.xu.f.w.mask.nxv4i32.nxv4f64(
+  <vscale x 4 x i32>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_mask_xu.f.w_nxv4i32_nxv4f64(<vscale x 4 x i32> %0, <vscale x 4 x double> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv4i32_nxv4f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vfncvt.xu.f.w.mask.nxv4i32.nxv4f64(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x double> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vfncvt.xu.f.w.nxv8i32.nxv8f64(
+  <vscale x 8 x double>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_xu.f.w_nxv8i32_nxv8f64(<vscale x 8 x double> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv8i32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vfncvt.xu.f.w.nxv8i32.nxv8f64(
+    <vscale x 8 x double> %0,
+    i64 %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vfncvt.xu.f.w.mask.nxv8i32.nxv8f64(
+  <vscale x 8 x i32>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_mask_xu.f.w_nxv8i32_nxv8f64(<vscale x 8 x i32> %0, <vscale x 8 x double> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv8i32_nxv8f64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,tu,mu
+; CHECK:       vfncvt.xu.f.w {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vfncvt.xu.f.w.mask.nxv8i32.nxv8f64(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x double> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i32> %a
+}