diff --git a/llvm/include/llvm/IR/IntrinsicsRISCV.td b/llvm/include/llvm/IR/IntrinsicsRISCV.td
index 18b2883eb00e7..75fb41fcd381a 100644
--- a/llvm/include/llvm/IR/IntrinsicsRISCV.td
+++ b/llvm/include/llvm/IR/IntrinsicsRISCV.td
@@ -1891,3 +1891,4 @@ let TargetPrefix = "riscv" in {
 include "llvm/IR/IntrinsicsRISCVXTHead.td"
 include "llvm/IR/IntrinsicsRISCVXsf.td"
 include "llvm/IR/IntrinsicsRISCVXCV.td"
+include "llvm/IR/IntrinsicsRISCVXAndes.td"
diff --git a/llvm/include/llvm/IR/IntrinsicsRISCVXAndes.td b/llvm/include/llvm/IR/IntrinsicsRISCVXAndes.td
new file mode 100644
index 0000000000000..d90fe2cd0e6f3
--- /dev/null
+++ b/llvm/include/llvm/IR/IntrinsicsRISCVXAndes.td
@@ -0,0 +1,17 @@
+//===- IntrinsicsRISCVXAndes.td - Andes intrinsics ---------*- tablegen -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines all of the Andes vendor intrinsics for RISC-V.
+//
+//===----------------------------------------------------------------------===//
+
+let TargetPrefix = "riscv" in {
+  // Andes Vector Packed FP16 Extension
+  defm nds_vfpmadt : RISCVBinaryAAXRoundingMode;
+  defm nds_vfpmadb : RISCVBinaryAAXRoundingMode;
+}
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfoXAndes.td b/llvm/lib/Target/RISCV/RISCVInstrInfoXAndes.td
index aa70a9d03cc1f..22b8cf4472bd2 100644
--- a/llvm/lib/Target/RISCV/RISCVInstrInfoXAndes.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfoXAndes.td
@@ -338,6 +338,33 @@ class NDSRVInstVFPMAD<bits<6> funct6, string opcodestr>
   let RVVConstraint = VMConstraint;
 }
 
+//===----------------------------------------------------------------------===//
+// Multiclass
+//===----------------------------------------------------------------------===//
+
+let fprclass = !cast<RegisterClass>("FPR32") in
+def SCALAR_F16_FPR32 : FPR_Info<16>;
+
+let hasSideEffects = 0 in
+multiclass VPseudoVFPMAD_VF_RM {
+  foreach m = SCALAR_F16_FPR32.MxList in {
+    defm "" : VPseudoBinaryV_VF_RM<m, SCALAR_F16_FPR32, 0>,
+              SchedBinary<"WriteVFMulAddF", "ReadVFMulAddV", "ReadVFMulAddF",
+                          m.MX,  SCALAR_F16_FPR32.SEW, forcePassthruRead=true>;
+  }
+}
+
+multiclass VPatVFPMADBinaryV_VX_RM<string intrinsic, string instruction,
+                                   list<VTypeInfo> vtilist> {
+  foreach vti = vtilist in {
+    defvar kind = "V"#vti.ScalarSuffix;
+    defm : VPatBinaryRoundingMode<intrinsic, instruction#"_"#kind#"_"#vti.LMul.MX,
+                                  vti.Vector, vti.Vector, f32, vti.Mask,
+                                  vti.Log2SEW, vti.RegClass,
+                                  vti.RegClass, FPR32>;
+  }
+}
+
 //===----------------------------------------------------------------------===//
 // XAndesPerf
 //===----------------------------------------------------------------------===//
@@ -400,7 +427,9 @@ def NDS_VFPMADB_VF : NDSRVInstVFPMAD<0b000011, "nds.vfpmadb">;
 }
 } // DecoderNamespace = "XAndes"
 
-// Patterns
+//===----------------------------------------------------------------------===//
+// Pseudo-instructions and codegen patterns
+//===----------------------------------------------------------------------===//
 
 let Predicates = [HasVendorXAndesPerf] in {
 
@@ -428,3 +457,12 @@ def : Sh1AddPat<NDS_LEA_H_ZE>;
 def : Sh2AddPat<NDS_LEA_W_ZE>;
 def : Sh3AddPat<NDS_LEA_D_ZE>;
 } // Predicates = [HasVendorXAndesPerf, IsRV64]
+
+let Predicates = [HasVendorXAndesVPackFPH],
+    mayRaiseFPException = true in {
+defm PseudoNDS_VFPMADT : VPseudoVFPMAD_VF_RM;
+defm PseudoNDS_VFPMADB : VPseudoVFPMAD_VF_RM;
+} // Predicates = [HasVendorXAndesVPackFPH]
+
+defm : VPatVFPMADBinaryV_VX_RM<"int_riscv_nds_vfpmadt", "PseudoNDS_VFPMADT", AllFP16Vectors>;
+defm : VPatVFPMADBinaryV_VX_RM<"int_riscv_nds_vfpmadb", "PseudoNDS_VFPMADB", AllFP16Vectors>;
diff --git a/llvm/test/CodeGen/RISCV/rvv/xandesvpackfph-vfpmadb.ll b/llvm/test/CodeGen/RISCV/rvv/xandesvpackfph-vfpmadb.ll
new file mode 100644
index 0000000000000..feceacd90e5f0
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/xandesvpackfph-vfpmadb.ll
@@ -0,0 +1,299 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+zve64x,+xandesvpackfph \
+; RUN:   -verify-machineinstrs -target-abi=ilp32f | FileCheck %s
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+zve64x,+xandesvpackfph \
+; RUN:   -verify-machineinstrs -target-abi=lp64f | FileCheck %s
+
+declare <vscale x 1 x half> @llvm.riscv.nds.vfpmadb.nxv1f16.f32(
+  <vscale x 1 x half>,
+  <vscale x 1 x half>,
+  float,
+  iXLen, iXLen);
+
+define <vscale x 1 x half> @intrinsic_vfpmadb_vf_nxv1f16_nxv1f16_f32(<vscale x 1 x half> %0, float %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadb_vf_nxv1f16_nxv1f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, ma
+; CHECK-NEXT:    nds.vfpmadb.vf v8, fa0, v8
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 1 x half> @llvm.riscv.nds.vfpmadb.nxv1f16.f32(
+    <vscale x 1 x half> undef,
+    <vscale x 1 x half> %0,
+    float %1, iXLen 0, iXLen %2)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.nds.vfpmadb.mask.nxv1f16.f32(
+  <vscale x 1 x half>,
+  <vscale x 1 x half>,
+  float,
+  <vscale x 1 x i1>,
+  iXLen, iXLen, iXLen);
+
+define <vscale x 1 x half> @intrinsic_vfpmadb_mask_vf_nxv1f16_nxv1f16_f32(<vscale x 1 x half> %0, <vscale x 1 x half> %1, float %2, <vscale x 1 x i1> %3, iXLen %4) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadb_mask_vf_nxv1f16_nxv1f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    nds.vfpmadb.vf v8, fa0, v9, v0.t
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 1 x half> @llvm.riscv.nds.vfpmadb.mask.nxv1f16.f32(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x half> %1,
+    float %2,
+    <vscale x 1 x i1> %3,
+    iXLen 0, iXLen %4, iXLen 1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.nds.vfpmadb.nxv2f16.f32(
+  <vscale x 2 x half>,
+  <vscale x 2 x half>,
+  float,
+  iXLen, iXLen);
+
+define <vscale x 2 x half> @intrinsic_vfpmadb_vf_nxv2f16_nxv2f16_f32(<vscale x 2 x half> %0, float %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadb_vf_nxv2f16_nxv2f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, ma
+; CHECK-NEXT:    nds.vfpmadb.vf v8, fa0, v8
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 2 x half> @llvm.riscv.nds.vfpmadb.nxv2f16.f32(
+    <vscale x 2 x half> undef,
+    <vscale x 2 x half> %0,
+    float %1, iXLen 0, iXLen %2)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.nds.vfpmadb.mask.nxv2f16.f32(
+  <vscale x 2 x half>,
+  <vscale x 2 x half>,
+  float,
+  <vscale x 2 x i1>,
+  iXLen, iXLen, iXLen);
+
+define <vscale x 2 x half> @intrinsic_vfpmadb_mask_vf_nxv2f16_nxv2f16_f32(<vscale x 2 x half> %0, <vscale x 2 x half> %1, float %2, <vscale x 2 x i1> %3, iXLen %4) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadb_mask_vf_nxv2f16_nxv2f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    nds.vfpmadb.vf v8, fa0, v9, v0.t
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 2 x half> @llvm.riscv.nds.vfpmadb.mask.nxv2f16.f32(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x half> %1,
+    float %2,
+    <vscale x 2 x i1> %3,
+    iXLen 0, iXLen %4, iXLen 1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.nds.vfpmadb.nxv4f16.f32(
+  <vscale x 4 x half>,
+  <vscale x 4 x half>,
+  float,
+  iXLen, iXLen);
+
+define <vscale x 4 x half> @intrinsic_vfpmadb_vf_nxv4f16_nxv4f16_f32(<vscale x 4 x half> %0, float %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadb_vf_nxv4f16_nxv4f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, ma
+; CHECK-NEXT:    nds.vfpmadb.vf v8, fa0, v8
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 4 x half> @llvm.riscv.nds.vfpmadb.nxv4f16.f32(
+    <vscale x 4 x half> undef,
+    <vscale x 4 x half> %0,
+    float %1, iXLen 0, iXLen %2)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.nds.vfpmadb.mask.nxv4f16.f32(
+  <vscale x 4 x half>,
+  <vscale x 4 x half>,
+  float,
+  <vscale x 4 x i1>,
+  iXLen, iXLen, iXLen);
+
+define <vscale x 4 x half> @intrinsic_vfpmadb_mask_vf_nxv4f16_nxv4f16_f32(<vscale x 4 x half> %0, <vscale x 4 x half> %1, float %2, <vscale x 4 x i1> %3, iXLen %4) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadb_mask_vf_nxv4f16_nxv4f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    nds.vfpmadb.vf v8, fa0, v9, v0.t
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 4 x half> @llvm.riscv.nds.vfpmadb.mask.nxv4f16.f32(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x half> %1,
+    float %2,
+    <vscale x 4 x i1> %3,
+    iXLen 0, iXLen %4, iXLen 1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.nds.vfpmadb.nxv8f16.f32(
+  <vscale x 8 x half>,
+  <vscale x 8 x half>,
+  float,
+  iXLen, iXLen);
+
+define <vscale x 8 x half> @intrinsic_vfpmadb_vf_nxv8f16_nxv8f16_f32(<vscale x 8 x half> %0, float %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadb_vf_nxv8f16_nxv8f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, ma
+; CHECK-NEXT:    nds.vfpmadb.vf v8, fa0, v8
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 8 x half> @llvm.riscv.nds.vfpmadb.nxv8f16.f32(
+    <vscale x 8 x half> undef,
+    <vscale x 8 x half> %0,
+    float %1, iXLen 0, iXLen %2)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.nds.vfpmadb.mask.nxv8f16.f32(
+  <vscale x 8 x half>,
+  <vscale x 8 x half>,
+  float,
+  <vscale x 8 x i1>,
+  iXLen, iXLen, iXLen);
+
+define <vscale x 8 x half> @intrinsic_vfpmadb_mask_vf_nxv8f16_nxv8f16_f32(<vscale x 8 x half> %0, <vscale x 8 x half> %1, float %2, <vscale x 8 x i1> %3, iXLen %4) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadb_mask_vf_nxv8f16_nxv8f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    nds.vfpmadb.vf v8, fa0, v10, v0.t
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 8 x half> @llvm.riscv.nds.vfpmadb.mask.nxv8f16.f32(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x half> %1,
+    float %2,
+    <vscale x 8 x i1> %3,
+    iXLen 0, iXLen %4, iXLen 1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.nds.vfpmadb.nxv16f16.f32(
+  <vscale x 16 x half>,
+  <vscale x 16 x half>,
+  float,
+  iXLen, iXLen);
+
+define <vscale x 16 x half> @intrinsic_vfpmadb_vf_nxv16f16_nxv16f16_f32(<vscale x 16 x half> %0, float %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadb_vf_nxv16f16_nxv16f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, ma
+; CHECK-NEXT:    nds.vfpmadb.vf v8, fa0, v8
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 16 x half> @llvm.riscv.nds.vfpmadb.nxv16f16.f32(
+    <vscale x 16 x half> undef,
+    <vscale x 16 x half> %0,
+    float %1, iXLen 0, iXLen %2)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.nds.vfpmadb.mask.nxv16f16.f32(
+  <vscale x 16 x half>,
+  <vscale x 16 x half>,
+  float,
+  <vscale x 16 x i1>,
+  iXLen, iXLen, iXLen);
+
+define <vscale x 16 x half> @intrinsic_vfpmadb_mask_vf_nxv16f16_nxv16f16_f32(<vscale x 16 x half> %0, <vscale x 16 x half> %1, float %2, <vscale x 16 x i1> %3, iXLen %4) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadb_mask_vf_nxv16f16_nxv16f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    nds.vfpmadb.vf v8, fa0, v12, v0.t
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 16 x half> @llvm.riscv.nds.vfpmadb.mask.nxv16f16.f32(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x half> %1,
+    float %2,
+    <vscale x 16 x i1> %3,
+    iXLen 0, iXLen %4, iXLen 1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 32 x half> @llvm.riscv.nds.vfpmadb.nxv32f16.f32(
+  <vscale x 32 x half>,
+  <vscale x 32 x half>,
+  float,
+  iXLen, iXLen);
+
+define <vscale x 32 x half> @intrinsic_vfpmadb_vf_nxv32f16_nxv32f16_f32(<vscale x 32 x half> %0, float %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadb_vf_nxv32f16_nxv32f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, ma
+; CHECK-NEXT:    nds.vfpmadb.vf v8, fa0, v8
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 32 x half> @llvm.riscv.nds.vfpmadb.nxv32f16.f32(
+    <vscale x 32 x half> undef,
+    <vscale x 32 x half> %0,
+    float %1, iXLen 0, iXLen %2)
+
+  ret <vscale x 32 x half> %a
+}
+
+declare <vscale x 32 x half> @llvm.riscv.nds.vfpmadb.mask.nxv32f16.f32(
+  <vscale x 32 x half>,
+  <vscale x 32 x half>,
+  float,
+  <vscale x 32 x i1>,
+  iXLen, iXLen, iXLen);
+
+define <vscale x 32 x half> @intrinsic_vfpmadb_mask_vf_nxv32f16_nxv32f16_f32(<vscale x 32 x half> %0, <vscale x 32 x half> %1, float %2, <vscale x 32 x i1> %3, iXLen %4) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadb_mask_vf_nxv32f16_nxv32f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, mu
+; CHECK-NEXT:    nds.vfpmadb.vf v8, fa0, v16, v0.t
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 32 x half> @llvm.riscv.nds.vfpmadb.mask.nxv32f16.f32(
+    <vscale x 32 x half> %0,
+    <vscale x 32 x half> %1,
+    float %2,
+    <vscale x 32 x i1> %3,
+    iXLen 0, iXLen %4, iXLen 1)
+
+  ret <vscale x 32 x half> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/xandesvpackfph-vfpmadt.ll b/llvm/test/CodeGen/RISCV/rvv/xandesvpackfph-vfpmadt.ll
new file mode 100644
index 0000000000000..e9d78d2d8b5f5
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/xandesvpackfph-vfpmadt.ll
@@ -0,0 +1,299 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+zve64x,+xandesvpackfph \
+; RUN:   -verify-machineinstrs -target-abi=ilp32f | FileCheck %s
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+zve64x,+xandesvpackfph \
+; RUN:   -verify-machineinstrs -target-abi=lp64f | FileCheck %s
+
+declare <vscale x 1 x half> @llvm.riscv.nds.vfpmadt.nxv1f16.f32(
+  <vscale x 1 x half>,
+  <vscale x 1 x half>,
+  float,
+  iXLen, iXLen);
+
+define <vscale x 1 x half> @intrinsic_vfpmadt_vf_nxv1f16_nxv1f16_f32(<vscale x 1 x half> %0, float %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadt_vf_nxv1f16_nxv1f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, ma
+; CHECK-NEXT:    nds.vfpmadt.vf v8, fa0, v8
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 1 x half> @llvm.riscv.nds.vfpmadt.nxv1f16.f32(
+    <vscale x 1 x half> undef,
+    <vscale x 1 x half> %0,
+    float %1, iXLen 0, iXLen %2)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.nds.vfpmadt.mask.nxv1f16.f32(
+  <vscale x 1 x half>,
+  <vscale x 1 x half>,
+  float,
+  <vscale x 1 x i1>,
+  iXLen, iXLen, iXLen);
+
+define <vscale x 1 x half> @intrinsic_vfpmadt_mask_vf_nxv1f16_nxv1f16_f32(<vscale x 1 x half> %0, <vscale x 1 x half> %1, float %2, <vscale x 1 x i1> %3, iXLen %4) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadt_mask_vf_nxv1f16_nxv1f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    nds.vfpmadt.vf v8, fa0, v9, v0.t
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 1 x half> @llvm.riscv.nds.vfpmadt.mask.nxv1f16.f32(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x half> %1,
+    float %2,
+    <vscale x 1 x i1> %3,
+    iXLen 0, iXLen %4, iXLen 1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.nds.vfpmadt.nxv2f16.f32(
+  <vscale x 2 x half>,
+  <vscale x 2 x half>,
+  float,
+  iXLen, iXLen);
+
+define <vscale x 2 x half> @intrinsic_vfpmadt_vf_nxv2f16_nxv2f16_f32(<vscale x 2 x half> %0, float %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadt_vf_nxv2f16_nxv2f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, ma
+; CHECK-NEXT:    nds.vfpmadt.vf v8, fa0, v8
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 2 x half> @llvm.riscv.nds.vfpmadt.nxv2f16.f32(
+    <vscale x 2 x half> undef,
+    <vscale x 2 x half> %0,
+    float %1, iXLen 0, iXLen %2)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.nds.vfpmadt.mask.nxv2f16.f32(
+  <vscale x 2 x half>,
+  <vscale x 2 x half>,
+  float,
+  <vscale x 2 x i1>,
+  iXLen, iXLen, iXLen);
+
+define <vscale x 2 x half> @intrinsic_vfpmadt_mask_vf_nxv2f16_nxv2f16_f32(<vscale x 2 x half> %0, <vscale x 2 x half> %1, float %2, <vscale x 2 x i1> %3, iXLen %4) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadt_mask_vf_nxv2f16_nxv2f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    nds.vfpmadt.vf v8, fa0, v9, v0.t
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 2 x half> @llvm.riscv.nds.vfpmadt.mask.nxv2f16.f32(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x half> %1,
+    float %2,
+    <vscale x 2 x i1> %3,
+    iXLen 0, iXLen %4, iXLen 1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.nds.vfpmadt.nxv4f16.f32(
+  <vscale x 4 x half>,
+  <vscale x 4 x half>,
+  float,
+  iXLen, iXLen);
+
+define <vscale x 4 x half> @intrinsic_vfpmadt_vf_nxv4f16_nxv4f16_f32(<vscale x 4 x half> %0, float %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadt_vf_nxv4f16_nxv4f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, ma
+; CHECK-NEXT:    nds.vfpmadt.vf v8, fa0, v8
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 4 x half> @llvm.riscv.nds.vfpmadt.nxv4f16.f32(
+    <vscale x 4 x half> undef,
+    <vscale x 4 x half> %0,
+    float %1, iXLen 0, iXLen %2)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.nds.vfpmadt.mask.nxv4f16.f32(
+  <vscale x 4 x half>,
+  <vscale x 4 x half>,
+  float,
+  <vscale x 4 x i1>,
+  iXLen, iXLen, iXLen);
+
+define <vscale x 4 x half> @intrinsic_vfpmadt_mask_vf_nxv4f16_nxv4f16_f32(<vscale x 4 x half> %0, <vscale x 4 x half> %1, float %2, <vscale x 4 x i1> %3, iXLen %4) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadt_mask_vf_nxv4f16_nxv4f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    nds.vfpmadt.vf v8, fa0, v9, v0.t
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 4 x half> @llvm.riscv.nds.vfpmadt.mask.nxv4f16.f32(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x half> %1,
+    float %2,
+    <vscale x 4 x i1> %3,
+    iXLen 0, iXLen %4, iXLen 1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.nds.vfpmadt.nxv8f16.f32(
+  <vscale x 8 x half>,
+  <vscale x 8 x half>,
+  float,
+  iXLen, iXLen);
+
+define <vscale x 8 x half> @intrinsic_vfpmadt_vf_nxv8f16_nxv8f16_f32(<vscale x 8 x half> %0, float %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadt_vf_nxv8f16_nxv8f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, ma
+; CHECK-NEXT:    nds.vfpmadt.vf v8, fa0, v8
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 8 x half> @llvm.riscv.nds.vfpmadt.nxv8f16.f32(
+    <vscale x 8 x half> undef,
+    <vscale x 8 x half> %0,
+    float %1, iXLen 0, iXLen %2)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.nds.vfpmadt.mask.nxv8f16.f32(
+  <vscale x 8 x half>,
+  <vscale x 8 x half>,
+  float,
+  <vscale x 8 x i1>,
+  iXLen, iXLen, iXLen);
+
+define <vscale x 8 x half> @intrinsic_vfpmadt_mask_vf_nxv8f16_nxv8f16_f32(<vscale x 8 x half> %0, <vscale x 8 x half> %1, float %2, <vscale x 8 x i1> %3, iXLen %4) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadt_mask_vf_nxv8f16_nxv8f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    nds.vfpmadt.vf v8, fa0, v10, v0.t
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 8 x half> @llvm.riscv.nds.vfpmadt.mask.nxv8f16.f32(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x half> %1,
+    float %2,
+    <vscale x 8 x i1> %3,
+    iXLen 0, iXLen %4, iXLen 1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.nds.vfpmadt.nxv16f16.f32(
+  <vscale x 16 x half>,
+  <vscale x 16 x half>,
+  float,
+  iXLen, iXLen);
+
+define <vscale x 16 x half> @intrinsic_vfpmadt_vf_nxv16f16_nxv16f16_f32(<vscale x 16 x half> %0, float %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadt_vf_nxv16f16_nxv16f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, ma
+; CHECK-NEXT:    nds.vfpmadt.vf v8, fa0, v8
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 16 x half> @llvm.riscv.nds.vfpmadt.nxv16f16.f32(
+    <vscale x 16 x half> undef,
+    <vscale x 16 x half> %0,
+    float %1, iXLen 0, iXLen %2)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.nds.vfpmadt.mask.nxv16f16.f32(
+  <vscale x 16 x half>,
+  <vscale x 16 x half>,
+  float,
+  <vscale x 16 x i1>,
+  iXLen, iXLen, iXLen);
+
+define <vscale x 16 x half> @intrinsic_vfpmadt_mask_vf_nxv16f16_nxv16f16_f32(<vscale x 16 x half> %0, <vscale x 16 x half> %1, float %2, <vscale x 16 x i1> %3, iXLen %4) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadt_mask_vf_nxv16f16_nxv16f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    nds.vfpmadt.vf v8, fa0, v12, v0.t
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 16 x half> @llvm.riscv.nds.vfpmadt.mask.nxv16f16.f32(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x half> %1,
+    float %2,
+    <vscale x 16 x i1> %3,
+    iXLen 0, iXLen %4, iXLen 1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 32 x half> @llvm.riscv.nds.vfpmadt.nxv32f16.f32(
+  <vscale x 32 x half>,
+  <vscale x 32 x half>,
+  float,
+  iXLen, iXLen);
+
+define <vscale x 32 x half> @intrinsic_vfpmadt_vf_nxv32f16_nxv32f16_f32(<vscale x 32 x half> %0, float %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadt_vf_nxv32f16_nxv32f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, ma
+; CHECK-NEXT:    nds.vfpmadt.vf v8, fa0, v8
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 32 x half> @llvm.riscv.nds.vfpmadt.nxv32f16.f32(
+    <vscale x 32 x half> undef,
+    <vscale x 32 x half> %0,
+    float %1, iXLen 0, iXLen %2)
+
+  ret <vscale x 32 x half> %a
+}
+
+declare <vscale x 32 x half> @llvm.riscv.nds.vfpmadt.mask.nxv32f16.f32(
+  <vscale x 32 x half>,
+  <vscale x 32 x half>,
+  float,
+  <vscale x 32 x i1>,
+  iXLen, iXLen, iXLen);
+
+define <vscale x 32 x half> @intrinsic_vfpmadt_mask_vf_nxv32f16_nxv32f16_f32(<vscale x 32 x half> %0, <vscale x 32 x half> %1, float %2, <vscale x 32 x i1> %3, iXLen %4) nounwind {
+; CHECK-LABEL: intrinsic_vfpmadt_mask_vf_nxv32f16_nxv32f16_f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    fsrmi a1, 0
+; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, mu
+; CHECK-NEXT:    nds.vfpmadt.vf v8, fa0, v16, v0.t
+; CHECK-NEXT:    fsrm a1
+; CHECK-NEXT:    ret
+entry:
+  %a = tail call <vscale x 32 x half> @llvm.riscv.nds.vfpmadt.mask.nxv32f16.f32(
+    <vscale x 32 x half> %0,
+    <vscale x 32 x half> %1,
+    float %2,
+    <vscale x 32 x i1> %3,
+    iXLen 0, iXLen %4, iXLen 1)
+
+  ret <vscale x 32 x half> %a
+}