Index: llvm/include/llvm/IR/IntrinsicsRISCV.td
===================================================================
--- llvm/include/llvm/IR/IntrinsicsRISCV.td
+++ llvm/include/llvm/IR/IntrinsicsRISCV.td
@@ -189,6 +189,19 @@
                      LLVMPointerType<LLVMMatchType<0>>, llvm_anyvector_ty,
                      LLVMScalarOrSameVectorWidth<0, llvm_i1_ty>, llvm_anyint_ty],
                     [NoCapture<ArgIndex<1>>, IntrWriteMem]>, RISCVVIntrinsic;
+  // For destination vector type is the same as source vector.
+  // Input: (vector_in, vl)
+  class RISCVUnaryAANoMask
+        : Intrinsic<[llvm_anyvector_ty],
+                    [LLVMMatchType<0>, llvm_anyint_ty],
+                    [IntrNoMem]>, RISCVVIntrinsic;
+  // For destination vector type is the same as first source vector (with mask).
+  // Input: (vector_in, mask, vl)
+  class RISCVUnaryAAMask
+        : Intrinsic<[llvm_anyvector_ty],
+                    [LLVMMatchType<0>, LLVMMatchType<0>,
+                     LLVMScalarOrSameVectorWidth<0, llvm_i1_ty>, llvm_anyint_ty],
+                    [IntrNoMem]>, RISCVVIntrinsic;
   // For destination vector type is the same as first and second source vector.
   // Input: (vector_in, vector_in, vl)
   class RISCVBinaryAAANoMask
@@ -210,7 +223,6 @@
                     [IntrNoMem]>, RISCVVIntrinsic {
     let ExtendOperand = 2;
   }
-
   // For destination vector type is the same as first source vector (with mask).
   // Input: (maskedoff, vector_in, vector_in/scalar_in, mask, vl)
   class RISCVBinaryAAXMask
@@ -326,7 +338,6 @@
                     [IntrNoMem, IntrHasSideEffects]>, RISCVVIntrinsic {
     let ExtendOperand = 3;
   }
-
   class RISCVTernaryAAAXNoMask
         : Intrinsic<[llvm_anyvector_ty],
                     [LLVMMatchType<0>, LLVMMatchType<0>, llvm_anyint_ty,
@@ -470,7 +481,10 @@
     def "int_riscv_" # NAME : RISCVIStore;
     def "int_riscv_" # NAME # "_mask" : RISCVIStoreMask;
   }
-
+  multiclass RISCVUnaryAA {
+    def "int_riscv_" # NAME : RISCVUnaryAANoMask;
+    def "int_riscv_" # NAME # "_mask" : RISCVUnaryAAMask;
+  }
   // AAX means the destination type(A) is the same as the first source
   // type(A). X means any type for the second source operand.
   multiclass RISCVBinaryAAX {
@@ -685,6 +699,8 @@
   defm vfwmsac : RISCVTernaryWide;
   defm vfwnmsac : RISCVTernaryWide;
 
+  defm vfsqrt : RISCVUnaryAA;
+
   defm vfmin : RISCVBinaryAAX;
   defm vfmax : RISCVBinaryAAX;
 
Index: llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
===================================================================
--- llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
+++ llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
@@ -1092,6 +1092,15 @@
   }
 }
 
+multiclass VPseudoUnaryV_V {
+  foreach m = MxList.m in {
+    let VLMul = m.value in {
+      def "_V_" # m.MX : VPseudoUnaryNoMask<m.vrclass, m.vrclass>;
+      def "_V_" # m.MX # "_MASK" : VPseudoUnaryMask<m.vrclass, m.vrclass>;
+    }
+  }
+}
+
 multiclass PseudoUnaryV_VF2 {
   defvar constraints = "@earlyclobber $rd";
   foreach m = MxList.m[1-6] in
@@ -1683,6 +1692,18 @@
    }
 }
 
+multiclass VPatUnaryV_V<string intrinsic, string instruction,
+                        list<VTypeInfo> vtilist> {
+  foreach vti = vtilist in {
+    def : VPatUnaryNoMask<intrinsic, instruction, "V",
+                          vti.Vector, vti.Vector,
+                          vti.SEW, vti.LMul, vti.RegClass>;
+    def : VPatUnaryMask<intrinsic, instruction, "V",
+                        vti.Vector, vti.Vector, vti.Mask,
+                        vti.SEW, vti.LMul, vti.RegClass, vti.RegClass>;
+  }
+}
+
 multiclass VPatNullaryV<string intrinsic, string instruction>
 {
   foreach vti = AllIntegerVectors in {
@@ -1707,7 +1728,6 @@
                         (NoX0 GPR:$vl), mti.SEW)>;
 }
 
-
 multiclass VPatBinary<string intrinsic,
                       string inst,
                       string kind,
@@ -2569,7 +2589,6 @@
 //===----------------------------------------------------------------------===//
 // 12.17. Vector Integer Move Instructions
 //===----------------------------------------------------------------------===//
-
 defm PseudoVMV_V       : VPseudoUnaryV_V_X_I_NoDummyMask;
 
 //===----------------------------------------------------------------------===//
@@ -2666,6 +2685,11 @@
 defm PseudoVFWNMSAC    : VPseudoTernaryW_VV_VX</*IsFloat*/true>;
 
 //===----------------------------------------------------------------------===//
+// 14.8. Vector Floating-Point Square-Root Instruction
+//===----------------------------------------------------------------------===//
+defm PseudoVFSQRT      : VPseudoUnaryV_V;
+
+//===----------------------------------------------------------------------===//
 // 14.9. Vector Floating-Point Min/Max Instructions
 //===----------------------------------------------------------------------===//
 defm PseudoVFMIN       : VPseudoBinaryV_VV_VX</*IsFloat=*/1>;
@@ -3237,6 +3261,11 @@
 defm "" : VPatTernaryW_VV_VX<"int_riscv_vfwnmsac", "PseudoVFWNMSAC", AllWidenableFloatVectors>;
 
 //===----------------------------------------------------------------------===//
+// 14.8. Vector Floating-Point Square-Root Instruction
+//===----------------------------------------------------------------------===//
+defm "" : VPatUnaryV_V<"int_riscv_vfsqrt", "PseudoVFSQRT", AllFloatVectors>;
+
+//===----------------------------------------------------------------------===//
 // 14.9. Vector Floating-Point Min/Max Instructions
 //===----------------------------------------------------------------------===//
 defm "" : VPatBinaryV_VV_VX<"int_riscv_vfmin", "PseudoVFMIN", AllFloatVectors>;
Index: llvm/test/CodeGen/RISCV/rvv/vfsqrt-rv32.ll
===================================================================
--- /dev/null
+++ llvm/test/CodeGen/RISCV/rvv/vfsqrt-rv32.ll
@@ -0,0 +1,512 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; 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.vfsqrt.nxv1f16(
+  <vscale x 1 x half>,
+  i32);
+
+define <vscale x 1 x half> @intrinsic_vfsqrt_v_nxv1f16_nxv1f16(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv1f16_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,mf4,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 1 x half> %0,
+  i32 %1) nounwind {
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.vfsqrt.nxv1f16(
+    <vscale x 1 x half> %0,
+    i32 %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.vfsqrt.mask.nxv1f16(
+  <vscale x 1 x half>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x half> @intrinsic_vfsqrt_mask_v_nxv1f16_nxv1f16(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv1f16_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,mf4,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v17, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 1 x half> %0,
+  <vscale x 1 x half> %1,
+  <vscale x 1 x i1> %2,
+  i32 %3) nounwind {
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.vfsqrt.mask.nxv1f16(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x half> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfsqrt.nxv2f16(
+  <vscale x 2 x half>,
+  i32);
+
+define <vscale x 2 x half> @intrinsic_vfsqrt_v_nxv2f16_nxv2f16(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv2f16_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,mf2,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 2 x half> %0,
+  i32 %1) nounwind {
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.vfsqrt.nxv2f16(
+    <vscale x 2 x half> %0,
+    i32 %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfsqrt.mask.nxv2f16(
+  <vscale x 2 x half>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x half> @intrinsic_vfsqrt_mask_v_nxv2f16_nxv2f16(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv2f16_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,mf2,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v17, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 2 x half> %0,
+  <vscale x 2 x half> %1,
+  <vscale x 2 x i1> %2,
+  i32 %3) nounwind {
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.vfsqrt.mask.nxv2f16(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x half> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfsqrt.nxv4f16(
+  <vscale x 4 x half>,
+  i32);
+
+define <vscale x 4 x half> @intrinsic_vfsqrt_v_nxv4f16_nxv4f16(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv4f16_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,m1,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 4 x half> %0,
+  i32 %1) nounwind {
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.vfsqrt.nxv4f16(
+    <vscale x 4 x half> %0,
+    i32 %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfsqrt.mask.nxv4f16(
+  <vscale x 4 x half>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x half> @intrinsic_vfsqrt_mask_v_nxv4f16_nxv4f16(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv4f16_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,m1,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v17, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 4 x half> %0,
+  <vscale x 4 x half> %1,
+  <vscale x 4 x i1> %2,
+  i32 %3) nounwind {
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.vfsqrt.mask.nxv4f16(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x half> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfsqrt.nxv8f16(
+  <vscale x 8 x half>,
+  i32);
+
+define <vscale x 8 x half> @intrinsic_vfsqrt_v_nxv8f16_nxv8f16(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv8f16_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,m2,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 8 x half> %0,
+  i32 %1) nounwind {
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.vfsqrt.nxv8f16(
+    <vscale x 8 x half> %0,
+    i32 %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfsqrt.mask.nxv8f16(
+  <vscale x 8 x half>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x half> @intrinsic_vfsqrt_mask_v_nxv8f16_nxv8f16(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv8f16_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,m2,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v18, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 8 x half> %0,
+  <vscale x 8 x half> %1,
+  <vscale x 8 x i1> %2,
+  i32 %3) nounwind {
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.vfsqrt.mask.nxv8f16(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x half> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfsqrt.nxv16f16(
+  <vscale x 16 x half>,
+  i32);
+
+define <vscale x 16 x half> @intrinsic_vfsqrt_v_nxv16f16_nxv16f16(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv16f16_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,m4,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 16 x half> %0,
+  i32 %1) nounwind {
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.vfsqrt.nxv16f16(
+    <vscale x 16 x half> %0,
+    i32 %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfsqrt.mask.nxv16f16(
+  <vscale x 16 x half>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x half> @intrinsic_vfsqrt_mask_v_nxv16f16_nxv16f16(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv16f16_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,m4,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v20, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 16 x half> %0,
+  <vscale x 16 x half> %1,
+  <vscale x 16 x i1> %2,
+  i32 %3) nounwind {
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.vfsqrt.mask.nxv16f16(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x half> %1,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 32 x half> @llvm.riscv.vfsqrt.nxv32f16(
+  <vscale x 32 x half>,
+  i32);
+
+define <vscale x 32 x half> @intrinsic_vfsqrt_v_nxv32f16_nxv32f16(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv32f16_nxv32f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,m8,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 32 x half> %0,
+  i32 %1) nounwind {
+entry:
+  %a = call <vscale x 32 x half> @llvm.riscv.vfsqrt.nxv32f16(
+    <vscale x 32 x half> %0,
+    i32 %1)
+
+  ret <vscale x 32 x half> %a
+}
+
+declare <vscale x 32 x half> @llvm.riscv.vfsqrt.mask.nxv32f16(
+  <vscale x 32 x half>,
+  <vscale x 32 x half>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x half> @intrinsic_vfsqrt_mask_v_nxv32f16_nxv32f16(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv32f16_nxv32f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a2, zero, e16,m8,ta,mu
+; CHECK-NEXT:    vle16.v v8, (a0)
+; CHECK-NEXT:    vsetvli a0, a1, e16,m8,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v8, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 32 x half> %0,
+  <vscale x 32 x half> %1,
+  <vscale x 32 x i1> %2,
+  i32 %3) nounwind {
+entry:
+  %a = call <vscale x 32 x half> @llvm.riscv.vfsqrt.mask.nxv32f16(
+    <vscale x 32 x half> %0,
+    <vscale x 32 x half> %1,
+    <vscale x 32 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 32 x half> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.vfsqrt.nxv1f32(
+  <vscale x 1 x float>,
+  i32);
+
+define <vscale x 1 x float> @intrinsic_vfsqrt_v_nxv1f32_nxv1f32(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv1f32_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,mf2,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 1 x float> %0,
+  i32 %1) nounwind {
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.vfsqrt.nxv1f32(
+    <vscale x 1 x float> %0,
+    i32 %1)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.vfsqrt.mask.nxv1f32(
+  <vscale x 1 x float>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x float> @intrinsic_vfsqrt_mask_v_nxv1f32_nxv1f32(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv1f32_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,mf2,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v17, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 1 x float> %0,
+  <vscale x 1 x float> %1,
+  <vscale x 1 x i1> %2,
+  i32 %3) nounwind {
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.vfsqrt.mask.nxv1f32(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.vfsqrt.nxv2f32(
+  <vscale x 2 x float>,
+  i32);
+
+define <vscale x 2 x float> @intrinsic_vfsqrt_v_nxv2f32_nxv2f32(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv2f32_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,m1,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 2 x float> %0,
+  i32 %1) nounwind {
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.vfsqrt.nxv2f32(
+    <vscale x 2 x float> %0,
+    i32 %1)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.vfsqrt.mask.nxv2f32(
+  <vscale x 2 x float>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x float> @intrinsic_vfsqrt_mask_v_nxv2f32_nxv2f32(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv2f32_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,m1,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v17, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 2 x float> %0,
+  <vscale x 2 x float> %1,
+  <vscale x 2 x i1> %2,
+  i32 %3) nounwind {
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.vfsqrt.mask.nxv2f32(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.vfsqrt.nxv4f32(
+  <vscale x 4 x float>,
+  i32);
+
+define <vscale x 4 x float> @intrinsic_vfsqrt_v_nxv4f32_nxv4f32(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv4f32_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,m2,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 4 x float> %0,
+  i32 %1) nounwind {
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.vfsqrt.nxv4f32(
+    <vscale x 4 x float> %0,
+    i32 %1)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.vfsqrt.mask.nxv4f32(
+  <vscale x 4 x float>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x float> @intrinsic_vfsqrt_mask_v_nxv4f32_nxv4f32(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv4f32_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,m2,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v18, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 4 x float> %0,
+  <vscale x 4 x float> %1,
+  <vscale x 4 x i1> %2,
+  i32 %3) nounwind {
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.vfsqrt.mask.nxv4f32(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.vfsqrt.nxv8f32(
+  <vscale x 8 x float>,
+  i32);
+
+define <vscale x 8 x float> @intrinsic_vfsqrt_v_nxv8f32_nxv8f32(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv8f32_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,m4,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 8 x float> %0,
+  i32 %1) nounwind {
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.vfsqrt.nxv8f32(
+    <vscale x 8 x float> %0,
+    i32 %1)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.vfsqrt.mask.nxv8f32(
+  <vscale x 8 x float>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x float> @intrinsic_vfsqrt_mask_v_nxv8f32_nxv8f32(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv8f32_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,m4,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v20, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 8 x float> %0,
+  <vscale x 8 x float> %1,
+  <vscale x 8 x i1> %2,
+  i32 %3) nounwind {
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.vfsqrt.mask.nxv8f32(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 16 x float> @llvm.riscv.vfsqrt.nxv16f32(
+  <vscale x 16 x float>,
+  i32);
+
+define <vscale x 16 x float> @intrinsic_vfsqrt_v_nxv16f32_nxv16f32(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv16f32_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,m8,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 16 x float> %0,
+  i32 %1) nounwind {
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.vfsqrt.nxv16f32(
+    <vscale x 16 x float> %0,
+    i32 %1)
+
+  ret <vscale x 16 x float> %a
+}
+
+declare <vscale x 16 x float> @llvm.riscv.vfsqrt.mask.nxv16f32(
+  <vscale x 16 x float>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x float> @intrinsic_vfsqrt_mask_v_nxv16f32_nxv16f32(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv16f32_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a2, zero, e32,m8,ta,mu
+; CHECK-NEXT:    vle32.v v8, (a0)
+; CHECK-NEXT:    vsetvli a0, a1, e32,m8,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v8, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 16 x float> %0,
+  <vscale x 16 x float> %1,
+  <vscale x 16 x i1> %2,
+  i32 %3) nounwind {
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.vfsqrt.mask.nxv16f32(
+    <vscale x 16 x float> %0,
+    <vscale x 16 x float> %1,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x float> %a
+}
Index: llvm/test/CodeGen/RISCV/rvv/vfsqrt-rv64.ll
===================================================================
--- /dev/null
+++ llvm/test/CodeGen/RISCV/rvv/vfsqrt-rv64.ll
@@ -0,0 +1,698 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; 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.vfsqrt.nxv1f16(
+  <vscale x 1 x half>,
+  i64);
+
+define <vscale x 1 x half> @intrinsic_vfsqrt_v_nxv1f16_nxv1f16(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv1f16_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,mf4,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 1 x half> %0,
+  i64 %1) nounwind {
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.vfsqrt.nxv1f16(
+    <vscale x 1 x half> %0,
+    i64 %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.vfsqrt.mask.nxv1f16(
+  <vscale x 1 x half>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x half> @intrinsic_vfsqrt_mask_v_nxv1f16_nxv1f16(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv1f16_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,mf4,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v17, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 1 x half> %0,
+  <vscale x 1 x half> %1,
+  <vscale x 1 x i1> %2,
+  i64 %3) nounwind {
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.vfsqrt.mask.nxv1f16(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x half> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfsqrt.nxv2f16(
+  <vscale x 2 x half>,
+  i64);
+
+define <vscale x 2 x half> @intrinsic_vfsqrt_v_nxv2f16_nxv2f16(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv2f16_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,mf2,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 2 x half> %0,
+  i64 %1) nounwind {
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.vfsqrt.nxv2f16(
+    <vscale x 2 x half> %0,
+    i64 %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.vfsqrt.mask.nxv2f16(
+  <vscale x 2 x half>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x half> @intrinsic_vfsqrt_mask_v_nxv2f16_nxv2f16(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv2f16_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,mf2,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v17, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 2 x half> %0,
+  <vscale x 2 x half> %1,
+  <vscale x 2 x i1> %2,
+  i64 %3) nounwind {
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.vfsqrt.mask.nxv2f16(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x half> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfsqrt.nxv4f16(
+  <vscale x 4 x half>,
+  i64);
+
+define <vscale x 4 x half> @intrinsic_vfsqrt_v_nxv4f16_nxv4f16(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv4f16_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,m1,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 4 x half> %0,
+  i64 %1) nounwind {
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.vfsqrt.nxv4f16(
+    <vscale x 4 x half> %0,
+    i64 %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.vfsqrt.mask.nxv4f16(
+  <vscale x 4 x half>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x half> @intrinsic_vfsqrt_mask_v_nxv4f16_nxv4f16(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv4f16_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,m1,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v17, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 4 x half> %0,
+  <vscale x 4 x half> %1,
+  <vscale x 4 x i1> %2,
+  i64 %3) nounwind {
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.vfsqrt.mask.nxv4f16(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x half> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfsqrt.nxv8f16(
+  <vscale x 8 x half>,
+  i64);
+
+define <vscale x 8 x half> @intrinsic_vfsqrt_v_nxv8f16_nxv8f16(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv8f16_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,m2,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 8 x half> %0,
+  i64 %1) nounwind {
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.vfsqrt.nxv8f16(
+    <vscale x 8 x half> %0,
+    i64 %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.vfsqrt.mask.nxv8f16(
+  <vscale x 8 x half>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x half> @intrinsic_vfsqrt_mask_v_nxv8f16_nxv8f16(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv8f16_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,m2,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v18, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 8 x half> %0,
+  <vscale x 8 x half> %1,
+  <vscale x 8 x i1> %2,
+  i64 %3) nounwind {
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.vfsqrt.mask.nxv8f16(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x half> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfsqrt.nxv16f16(
+  <vscale x 16 x half>,
+  i64);
+
+define <vscale x 16 x half> @intrinsic_vfsqrt_v_nxv16f16_nxv16f16(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv16f16_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,m4,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 16 x half> %0,
+  i64 %1) nounwind {
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.vfsqrt.nxv16f16(
+    <vscale x 16 x half> %0,
+    i64 %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.vfsqrt.mask.nxv16f16(
+  <vscale x 16 x half>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x half> @intrinsic_vfsqrt_mask_v_nxv16f16_nxv16f16(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv16f16_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,m4,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v20, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 16 x half> %0,
+  <vscale x 16 x half> %1,
+  <vscale x 16 x i1> %2,
+  i64 %3) nounwind {
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.vfsqrt.mask.nxv16f16(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x half> %1,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 32 x half> @llvm.riscv.vfsqrt.nxv32f16(
+  <vscale x 32 x half>,
+  i64);
+
+define <vscale x 32 x half> @intrinsic_vfsqrt_v_nxv32f16_nxv32f16(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv32f16_nxv32f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e16,m8,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 32 x half> %0,
+  i64 %1) nounwind {
+entry:
+  %a = call <vscale x 32 x half> @llvm.riscv.vfsqrt.nxv32f16(
+    <vscale x 32 x half> %0,
+    i64 %1)
+
+  ret <vscale x 32 x half> %a
+}
+
+declare <vscale x 32 x half> @llvm.riscv.vfsqrt.mask.nxv32f16(
+  <vscale x 32 x half>,
+  <vscale x 32 x half>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x half> @intrinsic_vfsqrt_mask_v_nxv32f16_nxv32f16(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv32f16_nxv32f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a2, zero, e16,m8,ta,mu
+; CHECK-NEXT:    vle16.v v8, (a0)
+; CHECK-NEXT:    vsetvli a0, a1, e16,m8,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v8, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 32 x half> %0,
+  <vscale x 32 x half> %1,
+  <vscale x 32 x i1> %2,
+  i64 %3) nounwind {
+entry:
+  %a = call <vscale x 32 x half> @llvm.riscv.vfsqrt.mask.nxv32f16(
+    <vscale x 32 x half> %0,
+    <vscale x 32 x half> %1,
+    <vscale x 32 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 32 x half> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.vfsqrt.nxv1f32(
+  <vscale x 1 x float>,
+  i64);
+
+define <vscale x 1 x float> @intrinsic_vfsqrt_v_nxv1f32_nxv1f32(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv1f32_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,mf2,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 1 x float> %0,
+  i64 %1) nounwind {
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.vfsqrt.nxv1f32(
+    <vscale x 1 x float> %0,
+    i64 %1)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.vfsqrt.mask.nxv1f32(
+  <vscale x 1 x float>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x float> @intrinsic_vfsqrt_mask_v_nxv1f32_nxv1f32(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv1f32_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,mf2,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v17, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 1 x float> %0,
+  <vscale x 1 x float> %1,
+  <vscale x 1 x i1> %2,
+  i64 %3) nounwind {
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.vfsqrt.mask.nxv1f32(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.vfsqrt.nxv2f32(
+  <vscale x 2 x float>,
+  i64);
+
+define <vscale x 2 x float> @intrinsic_vfsqrt_v_nxv2f32_nxv2f32(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv2f32_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,m1,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 2 x float> %0,
+  i64 %1) nounwind {
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.vfsqrt.nxv2f32(
+    <vscale x 2 x float> %0,
+    i64 %1)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.vfsqrt.mask.nxv2f32(
+  <vscale x 2 x float>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x float> @intrinsic_vfsqrt_mask_v_nxv2f32_nxv2f32(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv2f32_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,m1,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v17, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 2 x float> %0,
+  <vscale x 2 x float> %1,
+  <vscale x 2 x i1> %2,
+  i64 %3) nounwind {
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.vfsqrt.mask.nxv2f32(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.vfsqrt.nxv4f32(
+  <vscale x 4 x float>,
+  i64);
+
+define <vscale x 4 x float> @intrinsic_vfsqrt_v_nxv4f32_nxv4f32(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv4f32_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,m2,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 4 x float> %0,
+  i64 %1) nounwind {
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.vfsqrt.nxv4f32(
+    <vscale x 4 x float> %0,
+    i64 %1)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.vfsqrt.mask.nxv4f32(
+  <vscale x 4 x float>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x float> @intrinsic_vfsqrt_mask_v_nxv4f32_nxv4f32(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv4f32_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,m2,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v18, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 4 x float> %0,
+  <vscale x 4 x float> %1,
+  <vscale x 4 x i1> %2,
+  i64 %3) nounwind {
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.vfsqrt.mask.nxv4f32(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.vfsqrt.nxv8f32(
+  <vscale x 8 x float>,
+  i64);
+
+define <vscale x 8 x float> @intrinsic_vfsqrt_v_nxv8f32_nxv8f32(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv8f32_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,m4,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 8 x float> %0,
+  i64 %1) nounwind {
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.vfsqrt.nxv8f32(
+    <vscale x 8 x float> %0,
+    i64 %1)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.vfsqrt.mask.nxv8f32(
+  <vscale x 8 x float>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x float> @intrinsic_vfsqrt_mask_v_nxv8f32_nxv8f32(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv8f32_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,m4,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v20, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 8 x float> %0,
+  <vscale x 8 x float> %1,
+  <vscale x 8 x i1> %2,
+  i64 %3) nounwind {
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.vfsqrt.mask.nxv8f32(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 16 x float> @llvm.riscv.vfsqrt.nxv16f32(
+  <vscale x 16 x float>,
+  i64);
+
+define <vscale x 16 x float> @intrinsic_vfsqrt_v_nxv16f32_nxv16f32(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv16f32_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e32,m8,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 16 x float> %0,
+  i64 %1) nounwind {
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.vfsqrt.nxv16f32(
+    <vscale x 16 x float> %0,
+    i64 %1)
+
+  ret <vscale x 16 x float> %a
+}
+
+declare <vscale x 16 x float> @llvm.riscv.vfsqrt.mask.nxv16f32(
+  <vscale x 16 x float>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x float> @intrinsic_vfsqrt_mask_v_nxv16f32_nxv16f32(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv16f32_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a2, zero, e32,m8,ta,mu
+; CHECK-NEXT:    vle32.v v8, (a0)
+; CHECK-NEXT:    vsetvli a0, a1, e32,m8,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v8, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 16 x float> %0,
+  <vscale x 16 x float> %1,
+  <vscale x 16 x i1> %2,
+  i64 %3) nounwind {
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.vfsqrt.mask.nxv16f32(
+    <vscale x 16 x float> %0,
+    <vscale x 16 x float> %1,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x float> %a
+}
+
+declare <vscale x 1 x double> @llvm.riscv.vfsqrt.nxv1f64(
+  <vscale x 1 x double>,
+  i64);
+
+define <vscale x 1 x double> @intrinsic_vfsqrt_v_nxv1f64_nxv1f64(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv1f64_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e64,m1,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 1 x double> %0,
+  i64 %1) nounwind {
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.vfsqrt.nxv1f64(
+    <vscale x 1 x double> %0,
+    i64 %1)
+
+  ret <vscale x 1 x double> %a
+}
+
+declare <vscale x 1 x double> @llvm.riscv.vfsqrt.mask.nxv1f64(
+  <vscale x 1 x double>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x double> @intrinsic_vfsqrt_mask_v_nxv1f64_nxv1f64(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv1f64_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e64,m1,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v17, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 1 x double> %0,
+  <vscale x 1 x double> %1,
+  <vscale x 1 x i1> %2,
+  i64 %3) nounwind {
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.vfsqrt.mask.nxv1f64(
+    <vscale x 1 x double> %0,
+    <vscale x 1 x double> %1,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x double> %a
+}
+
+declare <vscale x 2 x double> @llvm.riscv.vfsqrt.nxv2f64(
+  <vscale x 2 x double>,
+  i64);
+
+define <vscale x 2 x double> @intrinsic_vfsqrt_v_nxv2f64_nxv2f64(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv2f64_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e64,m2,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 2 x double> %0,
+  i64 %1) nounwind {
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.vfsqrt.nxv2f64(
+    <vscale x 2 x double> %0,
+    i64 %1)
+
+  ret <vscale x 2 x double> %a
+}
+
+declare <vscale x 2 x double> @llvm.riscv.vfsqrt.mask.nxv2f64(
+  <vscale x 2 x double>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x double> @intrinsic_vfsqrt_mask_v_nxv2f64_nxv2f64(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv2f64_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e64,m2,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v18, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 2 x double> %0,
+  <vscale x 2 x double> %1,
+  <vscale x 2 x i1> %2,
+  i64 %3) nounwind {
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.vfsqrt.mask.nxv2f64(
+    <vscale x 2 x double> %0,
+    <vscale x 2 x double> %1,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x double> %a
+}
+
+declare <vscale x 4 x double> @llvm.riscv.vfsqrt.nxv4f64(
+  <vscale x 4 x double>,
+  i64);
+
+define <vscale x 4 x double> @intrinsic_vfsqrt_v_nxv4f64_nxv4f64(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv4f64_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e64,m4,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 4 x double> %0,
+  i64 %1) nounwind {
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.vfsqrt.nxv4f64(
+    <vscale x 4 x double> %0,
+    i64 %1)
+
+  ret <vscale x 4 x double> %a
+}
+
+declare <vscale x 4 x double> @llvm.riscv.vfsqrt.mask.nxv4f64(
+  <vscale x 4 x double>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x double> @intrinsic_vfsqrt_mask_v_nxv4f64_nxv4f64(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv4f64_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e64,m4,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v20, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 4 x double> %0,
+  <vscale x 4 x double> %1,
+  <vscale x 4 x i1> %2,
+  i64 %3) nounwind {
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.vfsqrt.mask.nxv4f64(
+    <vscale x 4 x double> %0,
+    <vscale x 4 x double> %1,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x double> %a
+}
+
+declare <vscale x 8 x double> @llvm.riscv.vfsqrt.nxv8f64(
+  <vscale x 8 x double>,
+  i64);
+
+define <vscale x 8 x double> @intrinsic_vfsqrt_v_nxv8f64_nxv8f64(
+; CHECK-LABEL: intrinsic_vfsqrt_v_nxv8f64_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a0, a0, e64,m8,ta,mu
+; CHECK-NEXT:    vfsqrt.v v16, v16
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 8 x double> %0,
+  i64 %1) nounwind {
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.vfsqrt.nxv8f64(
+    <vscale x 8 x double> %0,
+    i64 %1)
+
+  ret <vscale x 8 x double> %a
+}
+
+declare <vscale x 8 x double> @llvm.riscv.vfsqrt.mask.nxv8f64(
+  <vscale x 8 x double>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x double> @intrinsic_vfsqrt_mask_v_nxv8f64_nxv8f64(
+; CHECK-LABEL: intrinsic_vfsqrt_mask_v_nxv8f64_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli a2, zero, e64,m8,ta,mu
+; CHECK-NEXT:    vle64.v v8, (a0)
+; CHECK-NEXT:    vsetvli a0, a1, e64,m8,tu,mu
+; CHECK-NEXT:    vfsqrt.v v16, v8, v0.t
+; CHECK-NEXT:    jalr zero, 0(ra)
+  <vscale x 8 x double> %0,
+  <vscale x 8 x double> %1,
+  <vscale x 8 x i1> %2,
+  i64 %3) nounwind {
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.vfsqrt.mask.nxv8f64(
+    <vscale x 8 x double> %0,
+    <vscale x 8 x double> %1,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x double> %a
+}