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
@@ -1135,6 +1135,14 @@
     def "int_riscv_" #NAME :RISCVConversionNoMask;
     def "int_riscv_" # NAME # "_mask" : RISCVConversionMask;
   }
+  multiclass RISCVStrictConversion {
+    let IntrProperties = [IntrInaccessibleMemOnly, IntrWillReturn] in {
+      def "int_riscv_strict_" #NAME : RISCVConversionNoMask;
+    }
+    let IntrProperties = [ImmArg<ArgIndex<4>>, IntrInaccessibleMemOnly, IntrWillReturn] in {
+      def "int_riscv_strict_" # NAME # "_mask" : RISCVConversionMask;
+    }
+  }
   multiclass RISCVUSSegLoad<int nf> {
     def "int_riscv_" # NAME : RISCVUSSegLoad<nf>;
     def "int_riscv_" # NAME # "_mask" : RISCVUSSegLoadMask<nf>;
@@ -1419,28 +1427,28 @@
   defm vmsof : RISCVMaskUnaryMOut;
   defm vmsif : RISCVMaskUnaryMOut;
 
-  defm vfcvt_xu_f_v : RISCVConversion;
-  defm vfcvt_x_f_v : RISCVConversion;
+  defm vfcvt_xu_f_v : RISCVConversion, RISCVStrictConversion;
+  defm vfcvt_x_f_v : RISCVConversion, RISCVStrictConversion;
   defm vfcvt_rtz_xu_f_v : RISCVConversion;
   defm vfcvt_rtz_x_f_v : RISCVConversion;
-  defm vfcvt_f_xu_v : RISCVConversion;
-  defm vfcvt_f_x_v : RISCVConversion;
+  defm vfcvt_f_xu_v : RISCVConversion, RISCVStrictConversion;
+  defm vfcvt_f_x_v : RISCVConversion, RISCVStrictConversion;
 
-  defm vfwcvt_f_xu_v : RISCVConversion;
-  defm vfwcvt_f_x_v : RISCVConversion;
-  defm vfwcvt_xu_f_v : RISCVConversion;
-  defm vfwcvt_x_f_v : RISCVConversion;
+  defm vfwcvt_f_xu_v : RISCVConversion, RISCVStrictConversion;
+  defm vfwcvt_f_x_v : RISCVConversion, RISCVStrictConversion;
+  defm vfwcvt_xu_f_v : RISCVConversion, RISCVStrictConversion;
+  defm vfwcvt_x_f_v : RISCVConversion, RISCVStrictConversion;
   defm vfwcvt_rtz_xu_f_v : RISCVConversion;
   defm vfwcvt_rtz_x_f_v : RISCVConversion;
-  defm vfwcvt_f_f_v : RISCVConversion;
+  defm vfwcvt_f_f_v : RISCVConversion, RISCVStrictConversion;
 
-  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_f_xu_w : RISCVConversion, RISCVStrictConversion;
+  defm vfncvt_f_x_w : RISCVConversion, RISCVStrictConversion;
+  defm vfncvt_xu_f_w : RISCVConversion, RISCVStrictConversion;
+  defm vfncvt_x_f_w : RISCVConversion, RISCVStrictConversion;
   defm vfncvt_rtz_xu_f_w : RISCVConversion;
   defm vfncvt_rtz_x_f_w : RISCVConversion;
-  defm vfncvt_f_f_w : RISCVConversion;
+  defm vfncvt_f_f_w : RISCVConversion, RISCVStrictConversion;
   defm vfncvt_rod_f_f_w : RISCVConversion;
 
   // Output: (vector)
diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.h b/llvm/lib/Target/RISCV/RISCVISelLowering.h
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.h
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.h
@@ -308,6 +308,12 @@
   // result being sign extended to 64 bit. These saturate out of range inputs.
   STRICT_FCVT_W_RV64 = ISD::FIRST_TARGET_STRICTFP_OPCODE,
   STRICT_FCVT_WU_RV64,
+  STRICT_VFCVT_X_F,
+  STRICT_VFCVT_XU_F,
+  STRICT_VFCVT_F_X,
+  STRICT_VFCVT_F_XU,
+  STRICT_FP_ROUND_VL,
+  STRICT_FP_EXTEND_VL,
 
   // Memory opcodes start here.
   VLE_VL = ISD::FIRST_TARGET_MEMORY_OPCODE,
@@ -639,6 +645,9 @@
   SDValue lowerGET_ROUNDING(SDValue Op, SelectionDAG &DAG) const;
   SDValue lowerSET_ROUNDING(SDValue Op, SelectionDAG &DAG) const;
 
+  SDValue lowerRVVStrictIntrinsics(SDValue Op, SelectionDAG &DAG, unsigned Opc,
+                                   bool HasMask) const;
+
   SDValue expandUnalignedRVVLoad(SDValue Op, SelectionDAG &DAG) const;
   SDValue expandUnalignedRVVStore(SDValue Op, SelectionDAG &DAG) const;
 
diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -4656,6 +4656,35 @@
   return DAG.getNode(Op->getOpcode(), DL, Op->getVTList(), Operands);
 }
 
+SDValue RISCVTargetLowering::lowerRVVStrictIntrinsics(SDValue Op,
+                                                      SelectionDAG &DAG,
+                                                      unsigned Opc,
+                                                      bool HasMask) const {
+  SDLoc DL(Op);
+  MVT XLenVT = Subtarget.getXLenVT();
+  MVT VT = Op.getSimpleValueType();
+  SDVTList VTs = DAG.getVTList({VT, MVT::Other});
+  SmallVector<SDValue, 6> Ops;
+  Ops.push_back(Op.getOperand(0)); // Chain
+  unsigned NumOperands = Op.getNumOperands();
+  if (HasMask) {
+    for (size_t i = 2; i < NumOperands; i++)
+      Ops.push_back(Op.getOperand(i));
+  } else {
+    for (size_t i = 2; i < NumOperands - 1; i++)
+      Ops.push_back(Op.getOperand(i));
+    SDValue VL = Op.getOperand(NumOperands - 1);
+    MVT MaskVT = MVT::getVectorVT(MVT::i1, VT.getVectorElementCount());
+    SDValue TrueMask = DAG.getNode(RISCVISD::VMSET_VL, DL, MaskVT, VL);
+    Ops.push_back(TrueMask);
+    Ops.push_back(VL);
+    // Since unmasked intrinsics and pseudos have no policy operand,
+    // we use 0 here for pattern matching.
+    Ops.push_back(DAG.getConstant(0, DL, XLenVT)); // Policy
+  }
+  return DAG.getNode(Opc, DL, VTs, Ops);
+}
+
 SDValue RISCVTargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op,
                                                      SelectionDAG &DAG) const {
   unsigned IntNo = Op.getConstantOperandVal(0);
@@ -4923,6 +4952,27 @@
     Result = convertFromScalableVector(VT, Result, DAG, Subtarget);
     return DAG.getMergeValues({Result, Chain}, DL);
   }
+#define CASE_STRICT(Intrin, Opcode)                                            \
+  case Intrinsic::riscv_strict_##Intrin:                                       \
+    return lowerRVVStrictIntrinsics(Op, DAG, Opcode, /*HasMask*/ false);       \
+  case Intrinsic::riscv_strict_##Intrin##_mask:                                \
+    return lowerRVVStrictIntrinsics(Op, DAG, Opcode, /*HasMask*/ true);
+
+    CASE_STRICT(vfcvt_xu_f_v, RISCVISD::STRICT_VFCVT_XU_F)
+    CASE_STRICT(vfcvt_x_f_v, RISCVISD::STRICT_VFCVT_X_F)
+    CASE_STRICT(vfcvt_f_xu_v, RISCVISD::STRICT_VFCVT_F_XU)
+    CASE_STRICT(vfcvt_f_x_v, RISCVISD::STRICT_VFCVT_F_X)
+    CASE_STRICT(vfwcvt_xu_f_v, RISCVISD::STRICT_VFCVT_XU_F)
+    CASE_STRICT(vfwcvt_x_f_v, RISCVISD::STRICT_VFCVT_X_F)
+    CASE_STRICT(vfwcvt_f_xu_v, RISCVISD::STRICT_VFCVT_F_XU)
+    CASE_STRICT(vfwcvt_f_x_v, RISCVISD::STRICT_VFCVT_F_X)
+    CASE_STRICT(vfwcvt_f_f_v, RISCVISD::STRICT_FP_EXTEND_VL)
+    CASE_STRICT(vfncvt_xu_f_w, RISCVISD::STRICT_VFCVT_XU_F)
+    CASE_STRICT(vfncvt_x_f_w, RISCVISD::STRICT_VFCVT_X_F)
+    CASE_STRICT(vfncvt_f_xu_w, RISCVISD::STRICT_VFCVT_F_XU)
+    CASE_STRICT(vfncvt_f_x_w, RISCVISD::STRICT_VFCVT_F_X)
+    CASE_STRICT(vfncvt_f_f_w, RISCVISD::STRICT_FP_ROUND_VL)
+#undef CASE_STRICT
   }
 
   return lowerVectorIntrinsicSplats(Op, DAG, Subtarget);
@@ -10691,6 +10741,12 @@
   NODE_NAME_CASE(VCPOP_VL)
   NODE_NAME_CASE(VLE_VL)
   NODE_NAME_CASE(VSE_VL)
+  NODE_NAME_CASE(STRICT_VFCVT_X_F)
+  NODE_NAME_CASE(STRICT_VFCVT_XU_F)
+  NODE_NAME_CASE(STRICT_VFCVT_F_X)
+  NODE_NAME_CASE(STRICT_VFCVT_F_XU)
+  NODE_NAME_CASE(STRICT_FP_ROUND_VL)
+  NODE_NAME_CASE(STRICT_FP_EXTEND_VL)
   NODE_NAME_CASE(READ_CSR)
   NODE_NAME_CASE(WRITE_CSR)
   NODE_NAME_CASE(SWAP_CSR)
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfoV.td b/llvm/lib/Target/RISCV/RISCVInstrInfoV.td
--- a/llvm/lib/Target/RISCV/RISCVInstrInfoV.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfoV.td
@@ -1228,34 +1228,54 @@
 } // hasSideEffects = 0, mayLoad = 0, mayStore = 0
 
 // Single-Width Floating-Point/Integer Type-Convert Instructions
+let Uses = [FRM], mayRaiseFPException = true in {
 defm VFCVT_XU_F_V : VCVTI_FV_VS2<"vfcvt.xu.f.v", 0b010010, 0b00000>;
 defm VFCVT_X_F_V : VCVTI_FV_VS2<"vfcvt.x.f.v", 0b010010, 0b00001>;
+}
+let mayRaiseFPException = true in {
 defm VFCVT_RTZ_XU_F_V : VCVTI_FV_VS2<"vfcvt.rtz.xu.f.v", 0b010010, 0b00110>;
 defm VFCVT_RTZ_X_F_V : VCVTI_FV_VS2<"vfcvt.rtz.x.f.v", 0b010010, 0b00111>;
+}
+let Uses = [FRM], mayRaiseFPException = true in {
 defm VFCVT_F_XU_V : VCVTF_IV_VS2<"vfcvt.f.xu.v", 0b010010, 0b00010>;
 defm VFCVT_F_X_V : VCVTF_IV_VS2<"vfcvt.f.x.v", 0b010010, 0b00011>;
+}
 
 // Widening Floating-Point/Integer Type-Convert Instructions
 let Constraints = "@earlyclobber $vd", RVVConstraint = WidenCvt in {
+let Uses = [FRM], mayRaiseFPException = true in {
 defm VFWCVT_XU_F_V : VWCVTI_FV_VS2<"vfwcvt.xu.f.v", 0b010010, 0b01000>;
 defm VFWCVT_X_F_V : VWCVTI_FV_VS2<"vfwcvt.x.f.v", 0b010010, 0b01001>;
+}
+let mayRaiseFPException = true in {
 defm VFWCVT_RTZ_XU_F_V : VWCVTI_FV_VS2<"vfwcvt.rtz.xu.f.v", 0b010010, 0b01110>;
 defm VFWCVT_RTZ_X_F_V : VWCVTI_FV_VS2<"vfwcvt.rtz.x.f.v", 0b010010, 0b01111>;
+}
+let Uses = [FRM], mayRaiseFPException = true in {
 defm VFWCVT_F_XU_V : VWCVTF_IV_VS2<"vfwcvt.f.xu.v", 0b010010, 0b01010>;
 defm VFWCVT_F_X_V : VWCVTF_IV_VS2<"vfwcvt.f.x.v", 0b010010, 0b01011>;
 defm VFWCVT_F_F_V : VWCVTF_FV_VS2<"vfwcvt.f.f.v", 0b010010, 0b01100>;
+}
 } // Constraints = "@earlyclobber $vd", RVVConstraint = WidenCvt
 
 // Narrowing Floating-Point/Integer Type-Convert Instructions
 let Constraints = "@earlyclobber $vd" in {
+let Uses = [FRM], mayRaiseFPException = true in {
 defm VFNCVT_XU_F_W : VNCVTI_FV_VS2<"vfncvt.xu.f.w", 0b010010, 0b10000>;
 defm VFNCVT_X_F_W : VNCVTI_FV_VS2<"vfncvt.x.f.w", 0b010010, 0b10001>;
+}
+let mayRaiseFPException = true in {
 defm VFNCVT_RTZ_XU_F_W : VNCVTI_FV_VS2<"vfncvt.rtz.xu.f.w", 0b010010, 0b10110>;
 defm VFNCVT_RTZ_X_F_W : VNCVTI_FV_VS2<"vfncvt.rtz.x.f.w", 0b010010, 0b10111>;
+}
+let Uses = [FRM], mayRaiseFPException = true in {
 defm VFNCVT_F_XU_W : VNCVTF_IV_VS2<"vfncvt.f.xu.w", 0b010010, 0b10010>;
 defm VFNCVT_F_X_W : VNCVTF_IV_VS2<"vfncvt.f.x.w", 0b010010, 0b10011>;
 defm VFNCVT_F_F_W : VNCVTF_FV_VS2<"vfncvt.f.f.w", 0b010010, 0b10100>;
+}
+let mayRaiseFPException = true in {
 defm VFNCVT_ROD_F_F_W : VNCVTF_FV_VS2<"vfncvt.rod.f.f.w", 0b010010, 0b10101>;
+}
 } // Constraints = "@earlyclobber $vd"
 } // Predicates = HasVInstructionsAnyF]
 
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
@@ -4670,35 +4670,47 @@
 //===----------------------------------------------------------------------===//
 // 14.17. Single-Width Floating-Point/Integer Type-Convert Instructions
 //===----------------------------------------------------------------------===//
-defm PseudoVFCVT_XU_F : VPseudoVCVTI_V;
-defm PseudoVFCVT_X_F : VPseudoVCVTI_V;
+let mayRaiseFPException = true in {
 defm PseudoVFCVT_RTZ_XU_F : VPseudoVCVTI_V;
 defm PseudoVFCVT_RTZ_X_F : VPseudoVCVTI_V;
+}
+let Uses = [FRM], mayRaiseFPException = true in {
+defm PseudoVFCVT_XU_F : VPseudoVCVTI_V;
+defm PseudoVFCVT_X_F : VPseudoVCVTI_V;
 defm PseudoVFCVT_F_XU : VPseudoVCVTF_V;
 defm PseudoVFCVT_F_X : VPseudoVCVTF_V;
+}
 
 //===----------------------------------------------------------------------===//
 // 14.18. Widening Floating-Point/Integer Type-Convert Instructions
 //===----------------------------------------------------------------------===//
-defm PseudoVFWCVT_XU_F     : VPseudoVWCVTI_V;
-defm PseudoVFWCVT_X_F      : VPseudoVWCVTI_V;
+let mayRaiseFPException = true in {
 defm PseudoVFWCVT_RTZ_XU_F : VPseudoVWCVTI_V;
 defm PseudoVFWCVT_RTZ_X_F  : VPseudoVWCVTI_V;
+}
+let Uses = [FRM], mayRaiseFPException = true in {
+defm PseudoVFWCVT_XU_F     : VPseudoVWCVTI_V;
+defm PseudoVFWCVT_X_F      : VPseudoVWCVTI_V;
 defm PseudoVFWCVT_F_XU     : VPseudoVWCVTF_V;
 defm PseudoVFWCVT_F_X      : VPseudoVWCVTF_V;
 defm PseudoVFWCVT_F_F      : VPseudoVWCVTD_V;
+}
 
 //===----------------------------------------------------------------------===//
 // 14.19. Narrowing Floating-Point/Integer Type-Convert Instructions
 //===----------------------------------------------------------------------===//
-defm PseudoVFNCVT_XU_F     : VPseudoVNCVTI_W;
-defm PseudoVFNCVT_X_F      : VPseudoVNCVTI_W;
+let mayRaiseFPException = true in {
 defm PseudoVFNCVT_RTZ_XU_F : VPseudoVNCVTI_W;
 defm PseudoVFNCVT_RTZ_X_F  : VPseudoVNCVTI_W;
+defm PseudoVFNCVT_ROD_F_F  : VPseudoVNCVTD_W;
+}
+let Uses = [FRM], mayRaiseFPException = true in {
+defm PseudoVFNCVT_XU_F     : VPseudoVNCVTI_W;
+defm PseudoVFNCVT_X_F      : VPseudoVNCVTI_W;
 defm PseudoVFNCVT_F_XU     : VPseudoVNCVTF_W;
 defm PseudoVFNCVT_F_X      : VPseudoVNCVTF_W;
 defm PseudoVFNCVT_F_F      : VPseudoVNCVTD_W;
-defm PseudoVFNCVT_ROD_F_F  : VPseudoVNCVTD_W;
+}
 } // Predicates = [HasVInstructionsAnyF]
 
 let Predicates = [HasVInstructions] in {
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td b/llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td
--- a/llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td
@@ -125,11 +125,30 @@
   SDTCisFP<0>, SDTCisFP<1>, SDTCisOpSmallerThanOp<1, 0>, SDTCisSameNumEltsAs<0, 1>,
   SDTCVecEltisVT<2, i1>, SDTCisSameNumEltsAs<1, 2>, SDTCisVT<3, XLenVT>
 ]>;
+// Input: (passthru, vector, mask, vl, policy)
+def SDT_RISCVFPRoundOp_VL_TA: SDTypeProfile<1, 5, [
+  SDTCisFP<0>, SDTCisVec<0>, SDTCisSameAs<0, 1>, SDTCisOpSmallerThanOp<0, 2>,
+  SDTCisFP<2>, SDTCisVec<2>, SDTCisSameNumEltsAs<0, 2>,
+  SDTCVecEltisVT<3, i1>,  SDTCisSameNumEltsAs<0, 3>,
+  SDTCisVT<4, XLenVT>, SDTCisVT<5, XLenVT>
+]>;
+// Input: (passthru, vector, mask, vl, policy)
+def SDT_RISCVFPExtendOp_VL_TA : SDTypeProfile<1, 5, [
+  SDTCisFP<0>, SDTCisVec<0>, SDTCisSameAs<0, 1>, SDTCisOpSmallerThanOp<2, 0>,
+  SDTCisFP<2>, SDTCisVec<2>, SDTCisSameNumEltsAs<0, 2>,
+  SDTCVecEltisVT<3, i1>,  SDTCisSameNumEltsAs<0, 3>,
+  SDTCisVT<4, XLenVT>, SDTCisVT<5, XLenVT>
+]>;
 
 def riscv_fpround_vl : SDNode<"RISCVISD::FP_ROUND_VL", SDT_RISCVFPRoundOp_VL>;
 def riscv_fpextend_vl : SDNode<"RISCVISD::FP_EXTEND_VL", SDT_RISCVFPExtendOp_VL>;
 def riscv_fncvt_rod_vl : SDNode<"RISCVISD::VFNCVT_ROD_VL", SDT_RISCVFPRoundOp_VL>;
 
+def riscv_strict_fpextend_vl : SDNode<"RISCVISD::STRICT_FP_EXTEND_VL",
+                                      SDT_RISCVFPExtendOp_VL_TA, [SDNPHasChain]>;
+def riscv_strict_fpround_vl : SDNode<"RISCVISD::STRICT_FP_ROUND_VL",
+                                     SDT_RISCVFPRoundOp_VL_TA, [SDNPHasChain]>;
+
 def SDT_RISCVFP2IOp_VL  : SDTypeProfile<1, 3, [
   SDTCisInt<0>, SDTCisFP<1>, SDTCisSameNumEltsAs<0, 1>,
   SDTCVecEltisVT<2, i1>, SDTCisSameNumEltsAs<1, 2>, SDTCisVT<3, XLenVT>
@@ -144,6 +163,31 @@
 def riscv_sint_to_fp_vl : SDNode<"RISCVISD::SINT_TO_FP_VL", SDT_RISCVI2FPOp_VL>;
 def riscv_uint_to_fp_vl : SDNode<"RISCVISD::UINT_TO_FP_VL", SDT_RISCVI2FPOp_VL>;
 
+// Input: (passthru, vector, mask, vl, policy)
+def SDT_RISCVFP2IOp_VL_TA: SDTypeProfile<1, 5, [
+  SDTCisInt<0>, SDTCisVec<0>, SDTCisSameNumEltsAs<0, 1>,
+  SDTCisFP<2>, SDTCisVec<2>, SDTCisSameNumEltsAs<0, 2>,
+  SDTCVecEltisVT<3, i1>,  SDTCisSameNumEltsAs<0, 3>,
+  SDTCisVT<4, XLenVT>, SDTCisVT<5, XLenVT>
+]>;
+
+// Input: (passthru, vector, mask, vl, policy)
+def SDT_RISCVI2FPOp_VL_TA: SDTypeProfile<1, 5, [
+  SDTCisFP<0>, SDTCisVec<0>, SDTCisSameNumEltsAs<0, 1>,
+  SDTCisInt<2>, SDTCisVec<2>, SDTCisSameNumEltsAs<0, 2>,
+  SDTCVecEltisVT<3, i1>,  SDTCisSameNumEltsAs<0, 3>,
+  SDTCisVT<4, XLenVT>, SDTCisVT<5, XLenVT>
+]>;
+
+def riscv_strict_fp_to_sint_vl : SDNode<"RISCVISD::STRICT_VFCVT_X_F",
+                                        SDT_RISCVFP2IOp_VL_TA, [SDNPHasChain]>;
+def riscv_strict_fp_to_uint_vl : SDNode<"RISCVISD::STRICT_VFCVT_XU_F",
+                                        SDT_RISCVFP2IOp_VL_TA, [SDNPHasChain]>;
+def riscv_strict_sint_to_fp_vl : SDNode<"RISCVISD::STRICT_VFCVT_F_X",
+                                        SDT_RISCVI2FPOp_VL_TA, [SDNPHasChain]>;
+def riscv_strict_uint_to_fp_vl : SDNode<"RISCVISD::STRICT_VFCVT_F_XU",
+                                        SDT_RISCVI2FPOp_VL_TA, [SDNPHasChain]>;
+
 def riscv_setcc_vl : SDNode<"RISCVISD::SETCC_VL",
                             SDTypeProfile<1, 5, [SDTCVecEltisVT<0, i1>,
                                                  SDTCisVec<1>,
@@ -563,6 +607,50 @@
   }
 }
 
+multiclass VPatConvertStrictSDNode_VL<SDNode vop,
+                                      string inst,
+                                      string kind,
+                                      ValueType result_type,
+                                      ValueType op2_type,
+                                      ValueType mask_type,
+                                      int sew,
+                                      LMULInfo vlmul,
+                                      VReg result_reg_class,
+                                      VReg op2_reg_class> {
+  def : Pat<(result_type (vop (result_type undef),
+                              (op2_type op2_reg_class:$rs2),
+                              (mask_type true_mask),
+                              VLOpFrag, (XLenVT 0))),
+            (!cast<Instruction>(inst#"_"#kind#"_"#vlmul.MX)
+                              (op2_type op2_reg_class:$rs2),
+                              GPR:$vl, sew)>;
+  def : Pat<(result_type (vop (result_type result_reg_class:$merge),
+                              (op2_type op2_reg_class:$rs2),
+                              (mask_type true_mask),
+                              VLOpFrag, (XLenVT 0))),
+            (!cast<Instruction>(inst#"_"#kind#"_"#vlmul.MX#"_TU")
+                              (result_type result_reg_class:$merge),
+                              (op2_type op2_reg_class:$rs2),
+                              GPR:$vl, sew)>;
+  def : Pat<(result_type (vop (result_type result_reg_class:$merge),
+                              (op2_type op2_reg_class:$rs2),
+                              (mask_type V0),
+                              VLOpFrag, (XLenVT timm:$policy))),
+            (!cast<Instruction>(inst#"_"#kind#"_"#vlmul.MX#"_MASK")
+                              (result_type result_reg_class:$merge),
+                              (op2_type op2_reg_class:$rs2),
+                              (mask_type V0), GPR:$vl, sew, (XLenVT timm:$policy))>;
+}
+
+multiclass VPatConvertFP2ISDNode_V_VL_STRICT<SDNode vop, string instruction> {
+  foreach fvti = AllFloatVectors in {
+    defvar ivti = GetIntVTypeInfo<fvti>.Vti;
+    defm : VPatConvertStrictSDNode_VL<vop, instruction, "V",
+                                      ivti.Vector, fvti.Vector, ivti.Mask, fvti.Log2SEW,
+                                      fvti.LMul, ivti.RegClass, fvti.RegClass>;
+  }
+}
+
 multiclass VPatConvertI2FPSDNode_V_VL<SDNode vop, string instruction_name> {
   foreach fvti = AllFloatVectors in {
     defvar ivti = GetIntVTypeInfo<fvti>.Vti;
@@ -574,6 +662,15 @@
   }
 }
 
+multiclass VPatConvertI2FPSDNode_V_VL_STRICT<SDNode vop, string instruction> {
+  foreach fvti = AllFloatVectors in {
+    defvar ivti = GetIntVTypeInfo<fvti>.Vti;
+    defm : VPatConvertStrictSDNode_VL<vop, instruction, "V",
+                                      fvti.Vector, ivti.Vector, fvti.Mask, ivti.Log2SEW,
+                                      ivti.LMul, fvti.RegClass, ivti.RegClass>;
+  }
+}
+
 multiclass VPatWConvertFP2ISDNode_V_VL<SDNode vop, string instruction_name> {
   foreach fvtiToFWti = AllWidenableFloatVectors in {
     defvar fvti = fvtiToFWti.Vti;
@@ -586,6 +683,18 @@
   }
 }
 
+multiclass VPatWConvertFP2ISDNode_V_VL_STRICT<SDNode vop, string instruction> {
+  foreach fvtiToFWti = AllWidenableFloatVectors in
+  {
+    defvar fvti = fvtiToFWti.Vti;
+    defvar iwti = GetIntVTypeInfo<fvtiToFWti.Wti>.Vti;
+
+    defm : VPatConvertStrictSDNode_VL<vop, instruction, "V",
+                                      iwti.Vector, fvti.Vector, iwti.Mask, fvti.Log2SEW,
+                                      fvti.LMul, iwti.RegClass, fvti.RegClass>;
+  }
+}
+
 multiclass VPatWConvertI2FPSDNode_V_VL<SDNode vop, string instruction_name> {
   foreach vtiToWti = AllWidenableIntToFloatVectors in {
     defvar ivti = vtiToWti.Vti;
@@ -598,6 +707,16 @@
   }
 }
 
+multiclass VPatWConvertI2FPSDNode_V_VL_STRICT<SDNode vop, string instruction> {
+  foreach vtiToWti = AllWidenableIntToFloatVectors in {
+    defvar vti = vtiToWti.Vti;
+    defvar fwti = vtiToWti.Wti;
+    defm : VPatConvertStrictSDNode_VL<vop, instruction, "V",
+                                      fwti.Vector, vti.Vector, fwti.Mask, vti.Log2SEW,
+                                      vti.LMul, fwti.RegClass, vti.RegClass>;
+  }
+}
+
 multiclass VPatNConvertFP2ISDNode_V_VL<SDNode vop, string instruction_name> {
   foreach vtiToWti = AllWidenableIntToFloatVectors in {
     defvar vti = vtiToWti.Vti;
@@ -610,6 +729,16 @@
   }
 }
 
+multiclass VPatNConvertFP2ISDNode_V_VL_STRICT<SDNode vop, string instruction> {
+  foreach vtiToWti = AllWidenableIntToFloatVectors in {
+    defvar vti = vtiToWti.Vti;
+    defvar fwti = vtiToWti.Wti;
+    defm : VPatConvertStrictSDNode_VL<vop, instruction, "W",
+                                      vti.Vector, fwti.Vector, vti.Mask, vti.Log2SEW,
+                                      vti.LMul, vti.RegClass, fwti.RegClass>;
+  }
+}
+
 multiclass VPatNConvertI2FPSDNode_V_VL<SDNode vop, string instruction_name> {
   foreach fvtiToFWti = AllWidenableFloatVectors in {
     defvar fvti = fvtiToFWti.Vti;
@@ -622,6 +751,16 @@
   }
 }
 
+multiclass VPatNConvertI2FPSDNode_V_VL_STRICT<SDNode vop, string instruction> {
+  foreach fvtiToFWti = AllWidenableFloatVectors in {
+    defvar fvti = fvtiToFWti.Vti;
+    defvar iwti = GetIntVTypeInfo<fvtiToFWti.Wti>.Vti;
+    defm : VPatConvertStrictSDNode_VL<vop, instruction, "W",
+                                      fvti.Vector, iwti.Vector, fvti.Mask, fvti.Log2SEW,
+                                      fvti.LMul, fvti.RegClass, iwti.RegClass>;
+  }
+}
+
 multiclass VPatReductionVL<SDNode vop, string instruction_name, bit is_float> {
   foreach vti = !if(is_float, AllFloatVectors, AllIntegerVectors) in {
     defvar vti_m1 = !cast<VTypeInfo>(!if(is_float, "VF", "VI") # vti.SEW # "M1");
@@ -1419,6 +1558,11 @@
   defm : VPatConvertI2FPSDNode_V_VL<riscv_sint_to_fp_vl, "PseudoVFCVT_F_X_V">;
   defm : VPatConvertI2FPSDNode_V_VL<riscv_uint_to_fp_vl, "PseudoVFCVT_F_XU_V">;
 
+  defm : VPatConvertFP2ISDNode_V_VL_STRICT<riscv_strict_fp_to_sint_vl, "PseudoVFCVT_X_F">;
+  defm : VPatConvertFP2ISDNode_V_VL_STRICT<riscv_strict_fp_to_uint_vl, "PseudoVFCVT_XU_F">;
+  defm : VPatConvertI2FPSDNode_V_VL_STRICT<riscv_strict_sint_to_fp_vl, "PseudoVFCVT_F_X">;
+  defm : VPatConvertI2FPSDNode_V_VL_STRICT<riscv_strict_uint_to_fp_vl, "PseudoVFCVT_F_XU">;
+
   // 14.18. Widening Floating-Point/Integer Type-Convert Instructions
   defm : VPatWConvertFP2ISDNode_V_VL<riscv_fp_to_sint_vl, "PseudoVFWCVT_RTZ_X_F_V">;
   defm : VPatWConvertFP2ISDNode_V_VL<riscv_fp_to_uint_vl, "PseudoVFWCVT_RTZ_XU_F_V">;
@@ -1432,8 +1576,15 @@
                                               VLOpFrag)),
               (!cast<Instruction>("PseudoVFWCVT_F_F_V_"#fvti.LMul.MX)
                   fvti.RegClass:$rs1, GPR:$vl, fvti.Log2SEW)>;
+    defm : VPatConvertStrictSDNode_VL<riscv_strict_fpextend_vl, "PseudoVFWCVT_F_F", "V",
+                                      fwti.Vector, fvti.Vector, fwti.Mask, fvti.Log2SEW,
+                                      fvti.LMul, fwti.RegClass, fvti.RegClass>;
   }
 
+  defm : VPatWConvertFP2ISDNode_V_VL_STRICT<riscv_strict_fp_to_sint_vl, "PseudoVFWCVT_X_F">;
+  defm : VPatWConvertFP2ISDNode_V_VL_STRICT<riscv_strict_fp_to_uint_vl, "PseudoVFWCVT_XU_F">;
+  defm : VPatWConvertI2FPSDNode_V_VL_STRICT<riscv_strict_sint_to_fp_vl, "PseudoVFWCVT_F_X">;
+  defm : VPatWConvertI2FPSDNode_V_VL_STRICT<riscv_strict_uint_to_fp_vl, "PseudoVFWCVT_F_XU">;
   // 14.19 Narrowing Floating-Point/Integer Type-Convert Instructions
   defm : VPatNConvertFP2ISDNode_V_VL<riscv_fp_to_sint_vl, "PseudoVFNCVT_RTZ_X_F_W">;
   defm : VPatNConvertFP2ISDNode_V_VL<riscv_fp_to_uint_vl, "PseudoVFNCVT_RTZ_XU_F_W">;
@@ -1447,6 +1598,9 @@
                                              VLOpFrag)),
               (!cast<Instruction>("PseudoVFNCVT_F_F_W_"#fvti.LMul.MX)
                   fwti.RegClass:$rs1, GPR:$vl, fvti.Log2SEW)>;
+    defm : VPatConvertStrictSDNode_VL<riscv_strict_fpround_vl, "PseudoVFNCVT_F_F", "W",
+                                      fvti.Vector, fwti.Vector, fvti.Mask, fvti.Log2SEW,
+                                      fvti.LMul, fvti.RegClass, fwti.RegClass>;
 
     def : Pat<(fvti.Vector (riscv_fncvt_rod_vl (fwti.Vector fwti.RegClass:$rs1),
                                                (fwti.Mask true_mask),
@@ -1454,6 +1608,10 @@
               (!cast<Instruction>("PseudoVFNCVT_ROD_F_F_W_"#fvti.LMul.MX)
                   fwti.RegClass:$rs1, GPR:$vl, fvti.Log2SEW)>;
   }
+  defm : VPatNConvertFP2ISDNode_V_VL_STRICT<riscv_strict_fp_to_sint_vl, "PseudoVFNCVT_X_F">;
+  defm : VPatNConvertFP2ISDNode_V_VL_STRICT<riscv_strict_fp_to_uint_vl, "PseudoVFNCVT_XU_F">;
+  defm : VPatNConvertI2FPSDNode_V_VL_STRICT<riscv_strict_sint_to_fp_vl, "PseudoVFNCVT_F_X">;
+  defm : VPatNConvertI2FPSDNode_V_VL_STRICT<riscv_strict_uint_to_fp_vl, "PseudoVFNCVT_F_XU">;
 }
 
 } // Predicates = [HasVInstructionsAnyF]
diff --git a/llvm/test/CodeGen/RISCV/rvv/strict-vfcvt-f-x.ll b/llvm/test/CodeGen/RISCV/rvv/strict-vfcvt-f-x.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/strict-vfcvt-f-x.ll
@@ -0,0 +1,874 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
+declare <vscale x 1 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv1f16.nxv1i16(
+  <vscale x 1 x half>,
+  <vscale x 1 x i16>,
+  iXLen);
+
+define <vscale x 1 x half> @intrinsic_vfcvt_f.x.v_nxv1f16_nxv1i16(<vscale x 1 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.x.v_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv1f16.nxv1i16(
+    <vscale x 1 x half> undef,
+    <vscale x 1 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+define <vscale x 1 x half> @intrinsic_vfcvt_tu_f.x.v_nxv1f16_nxv1i16(<vscale x 1 x half> %0, <vscale x 1 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.x.v_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv1f16.nxv1i16(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv1f16.nxv1i16(
+  <vscale x 1 x half>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x half> @intrinsic_vfcvt_mask_f.x.v_nxv1f16_nxv1i16(<vscale x 1 x half> %0, <vscale x 1 x i16> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.x.v_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv1f16.nxv1i16(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv2f16.nxv2i16(
+  <vscale x 2 x half>,
+  <vscale x 2 x i16>,
+  iXLen);
+
+define <vscale x 2 x half> @intrinsic_vfcvt_f.x.v_nxv2f16_nxv2i16(<vscale x 2 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.x.v_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv2f16.nxv2i16(
+    <vscale x 2 x half> undef,
+    <vscale x 2 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+define <vscale x 2 x half> @intrinsic_vfcvt_tu_f.x.v_nxv2f16_nxv2i16(<vscale x 2 x half> %0, <vscale x 2 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.x.v_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv2f16.nxv2i16(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv2f16.nxv2i16(
+  <vscale x 2 x half>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x half> @intrinsic_vfcvt_mask_f.x.v_nxv2f16_nxv2i16(<vscale x 2 x half> %0, <vscale x 2 x i16> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.x.v_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv2f16.nxv2i16(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv4f16.nxv4i16(
+  <vscale x 4 x half>,
+  <vscale x 4 x i16>,
+  iXLen);
+
+define <vscale x 4 x half> @intrinsic_vfcvt_f.x.v_nxv4f16_nxv4i16(<vscale x 4 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.x.v_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv4f16.nxv4i16(
+    <vscale x 4 x half> undef,
+    <vscale x 4 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+define <vscale x 4 x half> @intrinsic_vfcvt_tu_f.x.v_nxv4f16_nxv4i16(<vscale x 4 x half> %0, <vscale x 4 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.x.v_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv4f16.nxv4i16(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv4f16.nxv4i16(
+  <vscale x 4 x half>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x half> @intrinsic_vfcvt_mask_f.x.v_nxv4f16_nxv4i16(<vscale x 4 x half> %0, <vscale x 4 x i16> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.x.v_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv4f16.nxv4i16(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv8f16.nxv8i16(
+  <vscale x 8 x half>,
+  <vscale x 8 x i16>,
+  iXLen);
+
+define <vscale x 8 x half> @intrinsic_vfcvt_f.x.v_nxv8f16_nxv8i16(<vscale x 8 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.x.v_nxv8f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv8f16.nxv8i16(
+    <vscale x 8 x half> undef,
+    <vscale x 8 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+define <vscale x 8 x half> @intrinsic_vfcvt_tu_f.x.v_nxv8f16_nxv8i16(<vscale x 8 x half> %0, <vscale x 8 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.x.v_nxv8f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv8f16.nxv8i16(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv8f16.nxv8i16(
+  <vscale x 8 x half>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x half> @intrinsic_vfcvt_mask_f.x.v_nxv8f16_nxv8i16(<vscale x 8 x half> %0, <vscale x 8 x i16> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.x.v_nxv8f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv8f16.nxv8i16(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv16f16.nxv16i16(
+  <vscale x 16 x half>,
+  <vscale x 16 x i16>,
+  iXLen);
+
+define <vscale x 16 x half> @intrinsic_vfcvt_f.x.v_nxv16f16_nxv16i16(<vscale x 16 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.x.v_nxv16f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv16f16.nxv16i16(
+    <vscale x 16 x half> undef,
+    <vscale x 16 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+define <vscale x 16 x half> @intrinsic_vfcvt_tu_f.x.v_nxv16f16_nxv16i16(<vscale x 16 x half> %0, <vscale x 16 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.x.v_nxv16f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv16f16.nxv16i16(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv16f16.nxv16i16(
+  <vscale x 16 x half>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 16 x half> @intrinsic_vfcvt_mask_f.x.v_nxv16f16_nxv16i16(<vscale x 16 x half> %0, <vscale x 16 x i16> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.x.v_nxv16f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv16f16.nxv16i16(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 32 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv32f16.nxv32i16(
+  <vscale x 32 x half>,
+  <vscale x 32 x i16>,
+  iXLen);
+
+define <vscale x 32 x half> @intrinsic_vfcvt_f.x.v_nxv32f16_nxv32i16(<vscale x 32 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.x.v_nxv32f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv32f16.nxv32i16(
+    <vscale x 32 x half> undef,
+    <vscale x 32 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 32 x half> %a
+}
+
+define <vscale x 32 x half> @intrinsic_vfcvt_tu_f.x.v_nxv32f16_nxv32i16(<vscale x 32 x half> %0, <vscale x 32 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.x.v_nxv32f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m8, tu, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x half> @llvm.riscv.strict.vfcvt.f.x.v.nxv32f16.nxv32i16(
+    <vscale x 32 x half> %0,
+    <vscale x 32 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 32 x half> %a
+}
+
+declare <vscale x 32 x half> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv32f16.nxv32i16(
+  <vscale x 32 x half>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 32 x half> @intrinsic_vfcvt_mask_f.x.v_nxv32f16_nxv32i16(<vscale x 32 x half> %0, <vscale x 32 x i16> %1, <vscale x 32 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.x.v_nxv32f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x half> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv32f16.nxv32i16(
+    <vscale x 32 x half> %0,
+    <vscale x 32 x i16> %1,
+    <vscale x 32 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 32 x half> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.strict.vfcvt.f.x.v.nxv1f32.nxv1i32(
+  <vscale x 1 x float>,
+  <vscale x 1 x i32>,
+  iXLen);
+
+define <vscale x 1 x float> @intrinsic_vfcvt_f.x.v_nxv1f32_nxv1i32(<vscale x 1 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.x.v_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfcvt.f.x.v.nxv1f32.nxv1i32(
+    <vscale x 1 x float> undef,
+    <vscale x 1 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x float> %a
+}
+
+define <vscale x 1 x float> @intrinsic_vfcvt_tu_f.x.v_nxv1f32_nxv1i32(<vscale x 1 x float> %0, <vscale x 1 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.x.v_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfcvt.f.x.v.nxv1f32.nxv1i32(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv1f32.nxv1i32(
+  <vscale x 1 x float>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x float> @intrinsic_vfcvt_mask_f.x.v_nxv1f32_nxv1i32(<vscale x 1 x float> %0, <vscale x 1 x i32> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.x.v_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv1f32.nxv1i32(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.strict.vfcvt.f.x.v.nxv2f32.nxv2i32(
+  <vscale x 2 x float>,
+  <vscale x 2 x i32>,
+  iXLen);
+
+define <vscale x 2 x float> @intrinsic_vfcvt_f.x.v_nxv2f32_nxv2i32(<vscale x 2 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.x.v_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfcvt.f.x.v.nxv2f32.nxv2i32(
+    <vscale x 2 x float> undef,
+    <vscale x 2 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x float> %a
+}
+
+define <vscale x 2 x float> @intrinsic_vfcvt_tu_f.x.v_nxv2f32_nxv2i32(<vscale x 2 x float> %0, <vscale x 2 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.x.v_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfcvt.f.x.v.nxv2f32.nxv2i32(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv2f32.nxv2i32(
+  <vscale x 2 x float>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x float> @intrinsic_vfcvt_mask_f.x.v_nxv2f32_nxv2i32(<vscale x 2 x float> %0, <vscale x 2 x i32> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.x.v_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv2f32.nxv2i32(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.strict.vfcvt.f.x.v.nxv4f32.nxv4i32(
+  <vscale x 4 x float>,
+  <vscale x 4 x i32>,
+  iXLen);
+
+define <vscale x 4 x float> @intrinsic_vfcvt_f.x.v_nxv4f32_nxv4i32(<vscale x 4 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.x.v_nxv4f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfcvt.f.x.v.nxv4f32.nxv4i32(
+    <vscale x 4 x float> undef,
+    <vscale x 4 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x float> %a
+}
+
+define <vscale x 4 x float> @intrinsic_vfcvt_tu_f.x.v_nxv4f32_nxv4i32(<vscale x 4 x float> %0, <vscale x 4 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.x.v_nxv4f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfcvt.f.x.v.nxv4f32.nxv4i32(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv4f32.nxv4i32(
+  <vscale x 4 x float>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x float> @intrinsic_vfcvt_mask_f.x.v_nxv4f32_nxv4i32(<vscale x 4 x float> %0, <vscale x 4 x i32> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.x.v_nxv4f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv4f32.nxv4i32(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.strict.vfcvt.f.x.v.nxv8f32.nxv8i32(
+  <vscale x 8 x float>,
+  <vscale x 8 x i32>,
+  iXLen);
+
+define <vscale x 8 x float> @intrinsic_vfcvt_f.x.v_nxv8f32_nxv8i32(<vscale x 8 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.x.v_nxv8f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfcvt.f.x.v.nxv8f32.nxv8i32(
+    <vscale x 8 x float> undef,
+    <vscale x 8 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x float> %a
+}
+
+define <vscale x 8 x float> @intrinsic_vfcvt_tu_f.x.v_nxv8f32_nxv8i32(<vscale x 8 x float> %0, <vscale x 8 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.x.v_nxv8f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfcvt.f.x.v.nxv8f32.nxv8i32(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv8f32.nxv8i32(
+  <vscale x 8 x float>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x float> @intrinsic_vfcvt_mask_f.x.v_nxv8f32_nxv8i32(<vscale x 8 x float> %0, <vscale x 8 x i32> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.x.v_nxv8f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv8f32.nxv8i32(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 16 x float> @llvm.riscv.strict.vfcvt.f.x.v.nxv16f32.nxv16i32(
+  <vscale x 16 x float>,
+  <vscale x 16 x i32>,
+  iXLen);
+
+define <vscale x 16 x float> @intrinsic_vfcvt_f.x.v_nxv16f32_nxv16i32(<vscale x 16 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.x.v_nxv16f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m8, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.strict.vfcvt.f.x.v.nxv16f32.nxv16i32(
+    <vscale x 16 x float> undef,
+    <vscale x 16 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x float> %a
+}
+
+define <vscale x 16 x float> @intrinsic_vfcvt_tu_f.x.v_nxv16f32_nxv16i32(<vscale x 16 x float> %0, <vscale x 16 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.x.v_nxv16f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m8, tu, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.strict.vfcvt.f.x.v.nxv16f32.nxv16i32(
+    <vscale x 16 x float> %0,
+    <vscale x 16 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x float> %a
+}
+
+declare <vscale x 16 x float> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv16f32.nxv16i32(
+  <vscale x 16 x float>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 16 x float> @intrinsic_vfcvt_mask_f.x.v_nxv16f32_nxv16i32(<vscale x 16 x float> %0, <vscale x 16 x i32> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.x.v_nxv16f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m8, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv16f32.nxv16i32(
+    <vscale x 16 x float> %0,
+    <vscale x 16 x i32> %1,
+    <vscale x 16 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x float> %a
+}
+
+declare <vscale x 1 x double> @llvm.riscv.strict.vfcvt.f.x.v.nxv1f64.nxv1i64(
+  <vscale x 1 x double>,
+  <vscale x 1 x i64>,
+  iXLen);
+
+define <vscale x 1 x double> @intrinsic_vfcvt_f.x.v_nxv1f64_nxv1i64(<vscale x 1 x i64> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.x.v_nxv1f64_nxv1i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.strict.vfcvt.f.x.v.nxv1f64.nxv1i64(
+    <vscale x 1 x double> undef,
+    <vscale x 1 x i64> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x double> %a
+}
+
+define <vscale x 1 x double> @intrinsic_vfcvt_tu_f.x.v_nxv1f64_nxv1i64(<vscale x 1 x double> %0, <vscale x 1 x i64> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.x.v_nxv1f64_nxv1i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m1, tu, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.strict.vfcvt.f.x.v.nxv1f64.nxv1i64(
+    <vscale x 1 x double> %0,
+    <vscale x 1 x i64> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x double> %a
+}
+
+declare <vscale x 1 x double> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv1f64.nxv1i64(
+  <vscale x 1 x double>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x double> @intrinsic_vfcvt_mask_f.x.v_nxv1f64_nxv1i64(<vscale x 1 x double> %0, <vscale x 1 x i64> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.x.v_nxv1f64_nxv1i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv1f64.nxv1i64(
+    <vscale x 1 x double> %0,
+    <vscale x 1 x i64> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x double> %a
+}
+
+declare <vscale x 2 x double> @llvm.riscv.strict.vfcvt.f.x.v.nxv2f64.nxv2i64(
+  <vscale x 2 x double>,
+  <vscale x 2 x i64>,
+  iXLen);
+
+define <vscale x 2 x double> @intrinsic_vfcvt_f.x.v_nxv2f64_nxv2i64(<vscale x 2 x i64> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.x.v_nxv2f64_nxv2i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.strict.vfcvt.f.x.v.nxv2f64.nxv2i64(
+    <vscale x 2 x double> undef,
+    <vscale x 2 x i64> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x double> %a
+}
+
+define <vscale x 2 x double> @intrinsic_vfcvt_tu_f.x.v_nxv2f64_nxv2i64(<vscale x 2 x double> %0, <vscale x 2 x i64> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.x.v_nxv2f64_nxv2i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m2, tu, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.strict.vfcvt.f.x.v.nxv2f64.nxv2i64(
+    <vscale x 2 x double> %0,
+    <vscale x 2 x i64> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x double> %a
+}
+
+declare <vscale x 2 x double> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv2f64.nxv2i64(
+  <vscale x 2 x double>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x double> @intrinsic_vfcvt_mask_f.x.v_nxv2f64_nxv2i64(<vscale x 2 x double> %0, <vscale x 2 x i64> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.x.v_nxv2f64_nxv2i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv2f64.nxv2i64(
+    <vscale x 2 x double> %0,
+    <vscale x 2 x i64> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x double> %a
+}
+
+declare <vscale x 4 x double> @llvm.riscv.strict.vfcvt.f.x.v.nxv4f64.nxv4i64(
+  <vscale x 4 x double>,
+  <vscale x 4 x i64>,
+  iXLen);
+
+define <vscale x 4 x double> @intrinsic_vfcvt_f.x.v_nxv4f64_nxv4i64(<vscale x 4 x i64> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.x.v_nxv4f64_nxv4i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.strict.vfcvt.f.x.v.nxv4f64.nxv4i64(
+    <vscale x 4 x double> undef,
+    <vscale x 4 x i64> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x double> %a
+}
+
+define <vscale x 4 x double> @intrinsic_vfcvt_tu_f.x.v_nxv4f64_nxv4i64(<vscale x 4 x double> %0, <vscale x 4 x i64> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.x.v_nxv4f64_nxv4i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m4, tu, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.strict.vfcvt.f.x.v.nxv4f64.nxv4i64(
+    <vscale x 4 x double> %0,
+    <vscale x 4 x i64> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x double> %a
+}
+
+declare <vscale x 4 x double> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv4f64.nxv4i64(
+  <vscale x 4 x double>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x double> @intrinsic_vfcvt_mask_f.x.v_nxv4f64_nxv4i64(<vscale x 4 x double> %0, <vscale x 4 x i64> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.x.v_nxv4f64_nxv4i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv4f64.nxv4i64(
+    <vscale x 4 x double> %0,
+    <vscale x 4 x i64> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x double> %a
+}
+
+declare <vscale x 8 x double> @llvm.riscv.strict.vfcvt.f.x.v.nxv8f64.nxv8i64(
+  <vscale x 8 x double>,
+  <vscale x 8 x i64>,
+  iXLen);
+
+define <vscale x 8 x double> @intrinsic_vfcvt_f.x.v_nxv8f64_nxv8i64(<vscale x 8 x i64> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.x.v_nxv8f64_nxv8i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m8, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.strict.vfcvt.f.x.v.nxv8f64.nxv8i64(
+    <vscale x 8 x double> undef,
+    <vscale x 8 x i64> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x double> %a
+}
+
+define <vscale x 8 x double> @intrinsic_vfcvt_tu_f.x.v_nxv8f64_nxv8i64(<vscale x 8 x double> %0, <vscale x 8 x i64> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.x.v_nxv8f64_nxv8i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m8, tu, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.strict.vfcvt.f.x.v.nxv8f64.nxv8i64(
+    <vscale x 8 x double> %0,
+    <vscale x 8 x i64> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x double> %a
+}
+
+declare <vscale x 8 x double> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv8f64.nxv8i64(
+  <vscale x 8 x double>,
+  <vscale x 8 x i64>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x double> @intrinsic_vfcvt_mask_f.x.v_nxv8f64_nxv8i64(<vscale x 8 x double> %0, <vscale x 8 x i64> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.x.v_nxv8f64_nxv8i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m8, ta, mu
+; CHECK-NEXT:    vfcvt.f.x.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.strict.vfcvt.f.x.v.mask.nxv8f64.nxv8i64(
+    <vscale x 8 x double> %0,
+    <vscale x 8 x i64> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x double> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/strict-vfcvt-f-xu.ll b/llvm/test/CodeGen/RISCV/rvv/strict-vfcvt-f-xu.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/strict-vfcvt-f-xu.ll
@@ -0,0 +1,874 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
+declare <vscale x 1 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv1f16.nxv1i16(
+  <vscale x 1 x half>,
+  <vscale x 1 x i16>,
+  iXLen);
+
+define <vscale x 1 x half> @intrinsic_vfcvt_f.xu.v_nxv1f16_nxv1i16(<vscale x 1 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.xu.v_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv1f16.nxv1i16(
+    <vscale x 1 x half> undef,
+    <vscale x 1 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+define <vscale x 1 x half> @intrinsic_vfcvt_tu_f.xu.v_nxv1f16_nxv1i16(<vscale x 1 x half> %0, <vscale x 1 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.xu.v_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv1f16.nxv1i16(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv1f16.nxv1i16(
+  <vscale x 1 x half>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x half> @intrinsic_vfcvt_mask_f.xu.v_nxv1f16_nxv1i16(<vscale x 1 x half> %0, <vscale x 1 x i16> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.xu.v_nxv1f16_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv1f16.nxv1i16(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv2f16.nxv2i16(
+  <vscale x 2 x half>,
+  <vscale x 2 x i16>,
+  iXLen);
+
+define <vscale x 2 x half> @intrinsic_vfcvt_f.xu.v_nxv2f16_nxv2i16(<vscale x 2 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.xu.v_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv2f16.nxv2i16(
+    <vscale x 2 x half> undef,
+    <vscale x 2 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+define <vscale x 2 x half> @intrinsic_vfcvt_tu_f.xu.v_nxv2f16_nxv2i16(<vscale x 2 x half> %0, <vscale x 2 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.xu.v_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv2f16.nxv2i16(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv2f16.nxv2i16(
+  <vscale x 2 x half>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x half> @intrinsic_vfcvt_mask_f.xu.v_nxv2f16_nxv2i16(<vscale x 2 x half> %0, <vscale x 2 x i16> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.xu.v_nxv2f16_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv2f16.nxv2i16(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv4f16.nxv4i16(
+  <vscale x 4 x half>,
+  <vscale x 4 x i16>,
+  iXLen);
+
+define <vscale x 4 x half> @intrinsic_vfcvt_f.xu.v_nxv4f16_nxv4i16(<vscale x 4 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.xu.v_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv4f16.nxv4i16(
+    <vscale x 4 x half> undef,
+    <vscale x 4 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+define <vscale x 4 x half> @intrinsic_vfcvt_tu_f.xu.v_nxv4f16_nxv4i16(<vscale x 4 x half> %0, <vscale x 4 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.xu.v_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv4f16.nxv4i16(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv4f16.nxv4i16(
+  <vscale x 4 x half>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x half> @intrinsic_vfcvt_mask_f.xu.v_nxv4f16_nxv4i16(<vscale x 4 x half> %0, <vscale x 4 x i16> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.xu.v_nxv4f16_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv4f16.nxv4i16(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv8f16.nxv8i16(
+  <vscale x 8 x half>,
+  <vscale x 8 x i16>,
+  iXLen);
+
+define <vscale x 8 x half> @intrinsic_vfcvt_f.xu.v_nxv8f16_nxv8i16(<vscale x 8 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.xu.v_nxv8f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv8f16.nxv8i16(
+    <vscale x 8 x half> undef,
+    <vscale x 8 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+define <vscale x 8 x half> @intrinsic_vfcvt_tu_f.xu.v_nxv8f16_nxv8i16(<vscale x 8 x half> %0, <vscale x 8 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.xu.v_nxv8f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv8f16.nxv8i16(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv8f16.nxv8i16(
+  <vscale x 8 x half>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x half> @intrinsic_vfcvt_mask_f.xu.v_nxv8f16_nxv8i16(<vscale x 8 x half> %0, <vscale x 8 x i16> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.xu.v_nxv8f16_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv8f16.nxv8i16(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv16f16.nxv16i16(
+  <vscale x 16 x half>,
+  <vscale x 16 x i16>,
+  iXLen);
+
+define <vscale x 16 x half> @intrinsic_vfcvt_f.xu.v_nxv16f16_nxv16i16(<vscale x 16 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.xu.v_nxv16f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv16f16.nxv16i16(
+    <vscale x 16 x half> undef,
+    <vscale x 16 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+define <vscale x 16 x half> @intrinsic_vfcvt_tu_f.xu.v_nxv16f16_nxv16i16(<vscale x 16 x half> %0, <vscale x 16 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.xu.v_nxv16f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv16f16.nxv16i16(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv16f16.nxv16i16(
+  <vscale x 16 x half>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 16 x half> @intrinsic_vfcvt_mask_f.xu.v_nxv16f16_nxv16i16(<vscale x 16 x half> %0, <vscale x 16 x i16> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.xu.v_nxv16f16_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv16f16.nxv16i16(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 32 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv32f16.nxv32i16(
+  <vscale x 32 x half>,
+  <vscale x 32 x i16>,
+  iXLen);
+
+define <vscale x 32 x half> @intrinsic_vfcvt_f.xu.v_nxv32f16_nxv32i16(<vscale x 32 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.xu.v_nxv32f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv32f16.nxv32i16(
+    <vscale x 32 x half> undef,
+    <vscale x 32 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 32 x half> %a
+}
+
+define <vscale x 32 x half> @intrinsic_vfcvt_tu_f.xu.v_nxv32f16_nxv32i16(<vscale x 32 x half> %0, <vscale x 32 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.xu.v_nxv32f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m8, tu, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x half> @llvm.riscv.strict.vfcvt.f.xu.v.nxv32f16.nxv32i16(
+    <vscale x 32 x half> %0,
+    <vscale x 32 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 32 x half> %a
+}
+
+declare <vscale x 32 x half> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv32f16.nxv32i16(
+  <vscale x 32 x half>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 32 x half> @intrinsic_vfcvt_mask_f.xu.v_nxv32f16_nxv32i16(<vscale x 32 x half> %0, <vscale x 32 x i16> %1, <vscale x 32 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.xu.v_nxv32f16_nxv32i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x half> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv32f16.nxv32i16(
+    <vscale x 32 x half> %0,
+    <vscale x 32 x i16> %1,
+    <vscale x 32 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 32 x half> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.strict.vfcvt.f.xu.v.nxv1f32.nxv1i32(
+  <vscale x 1 x float>,
+  <vscale x 1 x i32>,
+  iXLen);
+
+define <vscale x 1 x float> @intrinsic_vfcvt_f.xu.v_nxv1f32_nxv1i32(<vscale x 1 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.xu.v_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfcvt.f.xu.v.nxv1f32.nxv1i32(
+    <vscale x 1 x float> undef,
+    <vscale x 1 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x float> %a
+}
+
+define <vscale x 1 x float> @intrinsic_vfcvt_tu_f.xu.v_nxv1f32_nxv1i32(<vscale x 1 x float> %0, <vscale x 1 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.xu.v_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfcvt.f.xu.v.nxv1f32.nxv1i32(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv1f32.nxv1i32(
+  <vscale x 1 x float>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x float> @intrinsic_vfcvt_mask_f.xu.v_nxv1f32_nxv1i32(<vscale x 1 x float> %0, <vscale x 1 x i32> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.xu.v_nxv1f32_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv1f32.nxv1i32(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.strict.vfcvt.f.xu.v.nxv2f32.nxv2i32(
+  <vscale x 2 x float>,
+  <vscale x 2 x i32>,
+  iXLen);
+
+define <vscale x 2 x float> @intrinsic_vfcvt_f.xu.v_nxv2f32_nxv2i32(<vscale x 2 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.xu.v_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfcvt.f.xu.v.nxv2f32.nxv2i32(
+    <vscale x 2 x float> undef,
+    <vscale x 2 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x float> %a
+}
+
+define <vscale x 2 x float> @intrinsic_vfcvt_tu_f.xu.v_nxv2f32_nxv2i32(<vscale x 2 x float> %0, <vscale x 2 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.xu.v_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfcvt.f.xu.v.nxv2f32.nxv2i32(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv2f32.nxv2i32(
+  <vscale x 2 x float>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x float> @intrinsic_vfcvt_mask_f.xu.v_nxv2f32_nxv2i32(<vscale x 2 x float> %0, <vscale x 2 x i32> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.xu.v_nxv2f32_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv2f32.nxv2i32(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.strict.vfcvt.f.xu.v.nxv4f32.nxv4i32(
+  <vscale x 4 x float>,
+  <vscale x 4 x i32>,
+  iXLen);
+
+define <vscale x 4 x float> @intrinsic_vfcvt_f.xu.v_nxv4f32_nxv4i32(<vscale x 4 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.xu.v_nxv4f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfcvt.f.xu.v.nxv4f32.nxv4i32(
+    <vscale x 4 x float> undef,
+    <vscale x 4 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x float> %a
+}
+
+define <vscale x 4 x float> @intrinsic_vfcvt_tu_f.xu.v_nxv4f32_nxv4i32(<vscale x 4 x float> %0, <vscale x 4 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.xu.v_nxv4f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfcvt.f.xu.v.nxv4f32.nxv4i32(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv4f32.nxv4i32(
+  <vscale x 4 x float>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x float> @intrinsic_vfcvt_mask_f.xu.v_nxv4f32_nxv4i32(<vscale x 4 x float> %0, <vscale x 4 x i32> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.xu.v_nxv4f32_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv4f32.nxv4i32(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.strict.vfcvt.f.xu.v.nxv8f32.nxv8i32(
+  <vscale x 8 x float>,
+  <vscale x 8 x i32>,
+  iXLen);
+
+define <vscale x 8 x float> @intrinsic_vfcvt_f.xu.v_nxv8f32_nxv8i32(<vscale x 8 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.xu.v_nxv8f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfcvt.f.xu.v.nxv8f32.nxv8i32(
+    <vscale x 8 x float> undef,
+    <vscale x 8 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x float> %a
+}
+
+define <vscale x 8 x float> @intrinsic_vfcvt_tu_f.xu.v_nxv8f32_nxv8i32(<vscale x 8 x float> %0, <vscale x 8 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.xu.v_nxv8f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfcvt.f.xu.v.nxv8f32.nxv8i32(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv8f32.nxv8i32(
+  <vscale x 8 x float>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x float> @intrinsic_vfcvt_mask_f.xu.v_nxv8f32_nxv8i32(<vscale x 8 x float> %0, <vscale x 8 x i32> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.xu.v_nxv8f32_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv8f32.nxv8i32(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 16 x float> @llvm.riscv.strict.vfcvt.f.xu.v.nxv16f32.nxv16i32(
+  <vscale x 16 x float>,
+  <vscale x 16 x i32>,
+  iXLen);
+
+define <vscale x 16 x float> @intrinsic_vfcvt_f.xu.v_nxv16f32_nxv16i32(<vscale x 16 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.xu.v_nxv16f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m8, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.strict.vfcvt.f.xu.v.nxv16f32.nxv16i32(
+    <vscale x 16 x float> undef,
+    <vscale x 16 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x float> %a
+}
+
+define <vscale x 16 x float> @intrinsic_vfcvt_tu_f.xu.v_nxv16f32_nxv16i32(<vscale x 16 x float> %0, <vscale x 16 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.xu.v_nxv16f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m8, tu, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.strict.vfcvt.f.xu.v.nxv16f32.nxv16i32(
+    <vscale x 16 x float> %0,
+    <vscale x 16 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x float> %a
+}
+
+declare <vscale x 16 x float> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv16f32.nxv16i32(
+  <vscale x 16 x float>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 16 x float> @intrinsic_vfcvt_mask_f.xu.v_nxv16f32_nxv16i32(<vscale x 16 x float> %0, <vscale x 16 x i32> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.xu.v_nxv16f32_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m8, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv16f32.nxv16i32(
+    <vscale x 16 x float> %0,
+    <vscale x 16 x i32> %1,
+    <vscale x 16 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x float> %a
+}
+
+declare <vscale x 1 x double> @llvm.riscv.strict.vfcvt.f.xu.v.nxv1f64.nxv1i64(
+  <vscale x 1 x double>,
+  <vscale x 1 x i64>,
+  iXLen);
+
+define <vscale x 1 x double> @intrinsic_vfcvt_f.xu.v_nxv1f64_nxv1i64(<vscale x 1 x i64> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.xu.v_nxv1f64_nxv1i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.strict.vfcvt.f.xu.v.nxv1f64.nxv1i64(
+    <vscale x 1 x double> undef,
+    <vscale x 1 x i64> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x double> %a
+}
+
+define <vscale x 1 x double> @intrinsic_vfcvt_tu_f.xu.v_nxv1f64_nxv1i64(<vscale x 1 x double> %0, <vscale x 1 x i64> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.xu.v_nxv1f64_nxv1i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m1, tu, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.strict.vfcvt.f.xu.v.nxv1f64.nxv1i64(
+    <vscale x 1 x double> %0,
+    <vscale x 1 x i64> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x double> %a
+}
+
+declare <vscale x 1 x double> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv1f64.nxv1i64(
+  <vscale x 1 x double>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x double> @intrinsic_vfcvt_mask_f.xu.v_nxv1f64_nxv1i64(<vscale x 1 x double> %0, <vscale x 1 x i64> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.xu.v_nxv1f64_nxv1i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv1f64.nxv1i64(
+    <vscale x 1 x double> %0,
+    <vscale x 1 x i64> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x double> %a
+}
+
+declare <vscale x 2 x double> @llvm.riscv.strict.vfcvt.f.xu.v.nxv2f64.nxv2i64(
+  <vscale x 2 x double>,
+  <vscale x 2 x i64>,
+  iXLen);
+
+define <vscale x 2 x double> @intrinsic_vfcvt_f.xu.v_nxv2f64_nxv2i64(<vscale x 2 x i64> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.xu.v_nxv2f64_nxv2i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.strict.vfcvt.f.xu.v.nxv2f64.nxv2i64(
+    <vscale x 2 x double> undef,
+    <vscale x 2 x i64> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x double> %a
+}
+
+define <vscale x 2 x double> @intrinsic_vfcvt_tu_f.xu.v_nxv2f64_nxv2i64(<vscale x 2 x double> %0, <vscale x 2 x i64> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.xu.v_nxv2f64_nxv2i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m2, tu, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.strict.vfcvt.f.xu.v.nxv2f64.nxv2i64(
+    <vscale x 2 x double> %0,
+    <vscale x 2 x i64> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x double> %a
+}
+
+declare <vscale x 2 x double> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv2f64.nxv2i64(
+  <vscale x 2 x double>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x double> @intrinsic_vfcvt_mask_f.xu.v_nxv2f64_nxv2i64(<vscale x 2 x double> %0, <vscale x 2 x i64> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.xu.v_nxv2f64_nxv2i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv2f64.nxv2i64(
+    <vscale x 2 x double> %0,
+    <vscale x 2 x i64> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x double> %a
+}
+
+declare <vscale x 4 x double> @llvm.riscv.strict.vfcvt.f.xu.v.nxv4f64.nxv4i64(
+  <vscale x 4 x double>,
+  <vscale x 4 x i64>,
+  iXLen);
+
+define <vscale x 4 x double> @intrinsic_vfcvt_f.xu.v_nxv4f64_nxv4i64(<vscale x 4 x i64> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.xu.v_nxv4f64_nxv4i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.strict.vfcvt.f.xu.v.nxv4f64.nxv4i64(
+    <vscale x 4 x double> undef,
+    <vscale x 4 x i64> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x double> %a
+}
+
+define <vscale x 4 x double> @intrinsic_vfcvt_tu_f.xu.v_nxv4f64_nxv4i64(<vscale x 4 x double> %0, <vscale x 4 x i64> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.xu.v_nxv4f64_nxv4i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m4, tu, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.strict.vfcvt.f.xu.v.nxv4f64.nxv4i64(
+    <vscale x 4 x double> %0,
+    <vscale x 4 x i64> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x double> %a
+}
+
+declare <vscale x 4 x double> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv4f64.nxv4i64(
+  <vscale x 4 x double>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x double> @intrinsic_vfcvt_mask_f.xu.v_nxv4f64_nxv4i64(<vscale x 4 x double> %0, <vscale x 4 x i64> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.xu.v_nxv4f64_nxv4i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv4f64.nxv4i64(
+    <vscale x 4 x double> %0,
+    <vscale x 4 x i64> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x double> %a
+}
+
+declare <vscale x 8 x double> @llvm.riscv.strict.vfcvt.f.xu.v.nxv8f64.nxv8i64(
+  <vscale x 8 x double>,
+  <vscale x 8 x i64>,
+  iXLen);
+
+define <vscale x 8 x double> @intrinsic_vfcvt_f.xu.v_nxv8f64_nxv8i64(<vscale x 8 x i64> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_f.xu.v_nxv8f64_nxv8i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m8, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.strict.vfcvt.f.xu.v.nxv8f64.nxv8i64(
+    <vscale x 8 x double> undef,
+    <vscale x 8 x i64> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x double> %a
+}
+
+define <vscale x 8 x double> @intrinsic_vfcvt_tu_f.xu.v_nxv8f64_nxv8i64(<vscale x 8 x double> %0, <vscale x 8 x i64> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_f.xu.v_nxv8f64_nxv8i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m8, tu, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.strict.vfcvt.f.xu.v.nxv8f64.nxv8i64(
+    <vscale x 8 x double> %0,
+    <vscale x 8 x i64> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x double> %a
+}
+
+declare <vscale x 8 x double> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv8f64.nxv8i64(
+  <vscale x 8 x double>,
+  <vscale x 8 x i64>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x double> @intrinsic_vfcvt_mask_f.xu.v_nxv8f64_nxv8i64(<vscale x 8 x double> %0, <vscale x 8 x i64> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_f.xu.v_nxv8f64_nxv8i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m8, ta, mu
+; CHECK-NEXT:    vfcvt.f.xu.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.strict.vfcvt.f.xu.v.mask.nxv8f64.nxv8i64(
+    <vscale x 8 x double> %0,
+    <vscale x 8 x i64> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x double> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/strict-vfcvt-x-f.ll b/llvm/test/CodeGen/RISCV/rvv/strict-vfcvt-x-f.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/strict-vfcvt-x-f.ll
@@ -0,0 +1,874 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
+declare <vscale x 1 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv1i16.nxv1f16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x half>,
+  iXLen);
+
+define <vscale x 1 x i16> @intrinsic_vfcvt_x.f.v_nxv1i16_nxv1f16(<vscale x 1 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_x.f.v_nxv1i16_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv1i16.nxv1f16(
+    <vscale x 1 x i16> undef,
+    <vscale x 1 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+define <vscale x 1 x i16> @intrinsic_vfcvt_tu_x.f.v_nxv1i16_nxv1f16(<vscale x 1 x i16> %0, <vscale x 1 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_x.f.v_nxv1i16_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv1i16.nxv1f16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv1i16.nxv1f16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x i16> @intrinsic_vfcvt_mask_x.f.v_nxv1i16_nxv1f16(<vscale x 1 x i16> %0, <vscale x 1 x half> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_x.f.v_nxv1i16_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i16> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv1i16.nxv1f16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x half> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv2i16.nxv2f16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x half>,
+  iXLen);
+
+define <vscale x 2 x i16> @intrinsic_vfcvt_x.f.v_nxv2i16_nxv2f16(<vscale x 2 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_x.f.v_nxv2i16_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv2i16.nxv2f16(
+    <vscale x 2 x i16> undef,
+    <vscale x 2 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+define <vscale x 2 x i16> @intrinsic_vfcvt_tu_x.f.v_nxv2i16_nxv2f16(<vscale x 2 x i16> %0, <vscale x 2 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_x.f.v_nxv2i16_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv2i16.nxv2f16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv2i16.nxv2f16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x i16> @intrinsic_vfcvt_mask_x.f.v_nxv2i16_nxv2f16(<vscale x 2 x i16> %0, <vscale x 2 x half> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_x.f.v_nxv2i16_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i16> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv2i16.nxv2f16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x half> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv4i16.nxv4f16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x half>,
+  iXLen);
+
+define <vscale x 4 x i16> @intrinsic_vfcvt_x.f.v_nxv4i16_nxv4f16(<vscale x 4 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_x.f.v_nxv4i16_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv4i16.nxv4f16(
+    <vscale x 4 x i16> undef,
+    <vscale x 4 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+define <vscale x 4 x i16> @intrinsic_vfcvt_tu_x.f.v_nxv4i16_nxv4f16(<vscale x 4 x i16> %0, <vscale x 4 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_x.f.v_nxv4i16_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv4i16.nxv4f16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv4i16.nxv4f16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x i16> @intrinsic_vfcvt_mask_x.f.v_nxv4i16_nxv4f16(<vscale x 4 x i16> %0, <vscale x 4 x half> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_x.f.v_nxv4i16_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i16> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv4i16.nxv4f16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x half> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv8i16.nxv8f16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x half>,
+  iXLen);
+
+define <vscale x 8 x i16> @intrinsic_vfcvt_x.f.v_nxv8i16_nxv8f16(<vscale x 8 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_x.f.v_nxv8i16_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv8i16.nxv8f16(
+    <vscale x 8 x i16> undef,
+    <vscale x 8 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+define <vscale x 8 x i16> @intrinsic_vfcvt_tu_x.f.v_nxv8i16_nxv8f16(<vscale x 8 x i16> %0, <vscale x 8 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_x.f.v_nxv8i16_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv8i16.nxv8f16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv8i16.nxv8f16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x i16> @intrinsic_vfcvt_mask_x.f.v_nxv8i16_nxv8f16(<vscale x 8 x i16> %0, <vscale x 8 x half> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_x.f.v_nxv8i16_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i16> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv8i16.nxv8f16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x half> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv16i16.nxv16f16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x half>,
+  iXLen);
+
+define <vscale x 16 x i16> @intrinsic_vfcvt_x.f.v_nxv16i16_nxv16f16(<vscale x 16 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_x.f.v_nxv16i16_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv16i16.nxv16f16(
+    <vscale x 16 x i16> undef,
+    <vscale x 16 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+define <vscale x 16 x i16> @intrinsic_vfcvt_tu_x.f.v_nxv16i16_nxv16f16(<vscale x 16 x i16> %0, <vscale x 16 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_x.f.v_nxv16i16_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv16i16.nxv16f16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv16i16.nxv16f16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 16 x i16> @intrinsic_vfcvt_mask_x.f.v_nxv16i16_nxv16f16(<vscale x 16 x i16> %0, <vscale x 16 x half> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_x.f.v_nxv16i16_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i16> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv16i16.nxv16f16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x half> %1,
+    <vscale x 16 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv32i16.nxv32f16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x half>,
+  iXLen);
+
+define <vscale x 32 x i16> @intrinsic_vfcvt_x.f.v_nxv32i16_nxv32f16(<vscale x 32 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_x.f.v_nxv32i16_nxv32f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv32i16.nxv32f16(
+    <vscale x 32 x i16> undef,
+    <vscale x 32 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 32 x i16> %a
+}
+
+define <vscale x 32 x i16> @intrinsic_vfcvt_tu_x.f.v_nxv32i16_nxv32f16(<vscale x 32 x i16> %0, <vscale x 32 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_x.f.v_nxv32i16_nxv32f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m8, tu, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x i16> @llvm.riscv.strict.vfcvt.x.f.v.nxv32i16.nxv32f16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv32i16.nxv32f16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x half>,
+  <vscale x 32 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 32 x i16> @intrinsic_vfcvt_mask_x.f.v_nxv32i16_nxv32f16(<vscale x 32 x i16> %0, <vscale x 32 x half> %1, <vscale x 32 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_x.f.v_nxv32i16_nxv32f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x i16> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv32i16.nxv32f16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x half> %1,
+    <vscale x 32 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.strict.vfcvt.x.f.v.nxv1i32.nxv1f32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x float>,
+  iXLen);
+
+define <vscale x 1 x i32> @intrinsic_vfcvt_x.f.v_nxv1i32_nxv1f32(<vscale x 1 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_x.f.v_nxv1i32_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.vfcvt.x.f.v.nxv1i32.nxv1f32(
+    <vscale x 1 x i32> undef,
+    <vscale x 1 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+define <vscale x 1 x i32> @intrinsic_vfcvt_tu_x.f.v_nxv1i32_nxv1f32(<vscale x 1 x i32> %0, <vscale x 1 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_x.f.v_nxv1i32_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.vfcvt.x.f.v.nxv1i32.nxv1f32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv1i32.nxv1f32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x i32> @intrinsic_vfcvt_mask_x.f.v_nxv1i32_nxv1f32(<vscale x 1 x i32> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_x.f.v_nxv1i32_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv1i32.nxv1f32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.strict.vfcvt.x.f.v.nxv2i32.nxv2f32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x float>,
+  iXLen);
+
+define <vscale x 2 x i32> @intrinsic_vfcvt_x.f.v_nxv2i32_nxv2f32(<vscale x 2 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_x.f.v_nxv2i32_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.vfcvt.x.f.v.nxv2i32.nxv2f32(
+    <vscale x 2 x i32> undef,
+    <vscale x 2 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+define <vscale x 2 x i32> @intrinsic_vfcvt_tu_x.f.v_nxv2i32_nxv2f32(<vscale x 2 x i32> %0, <vscale x 2 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_x.f.v_nxv2i32_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.vfcvt.x.f.v.nxv2i32.nxv2f32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv2i32.nxv2f32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x i32> @intrinsic_vfcvt_mask_x.f.v_nxv2i32_nxv2f32(<vscale x 2 x i32> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_x.f.v_nxv2i32_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv2i32.nxv2f32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.strict.vfcvt.x.f.v.nxv4i32.nxv4f32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x float>,
+  iXLen);
+
+define <vscale x 4 x i32> @intrinsic_vfcvt_x.f.v_nxv4i32_nxv4f32(<vscale x 4 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_x.f.v_nxv4i32_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.vfcvt.x.f.v.nxv4i32.nxv4f32(
+    <vscale x 4 x i32> undef,
+    <vscale x 4 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+define <vscale x 4 x i32> @intrinsic_vfcvt_tu_x.f.v_nxv4i32_nxv4f32(<vscale x 4 x i32> %0, <vscale x 4 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_x.f.v_nxv4i32_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.vfcvt.x.f.v.nxv4i32.nxv4f32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv4i32.nxv4f32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x i32> @intrinsic_vfcvt_mask_x.f.v_nxv4i32_nxv4f32(<vscale x 4 x i32> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_x.f.v_nxv4i32_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv4i32.nxv4f32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.strict.vfcvt.x.f.v.nxv8i32.nxv8f32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x float>,
+  iXLen);
+
+define <vscale x 8 x i32> @intrinsic_vfcvt_x.f.v_nxv8i32_nxv8f32(<vscale x 8 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_x.f.v_nxv8i32_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.vfcvt.x.f.v.nxv8i32.nxv8f32(
+    <vscale x 8 x i32> undef,
+    <vscale x 8 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+define <vscale x 8 x i32> @intrinsic_vfcvt_tu_x.f.v_nxv8i32_nxv8f32(<vscale x 8 x i32> %0, <vscale x 8 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_x.f.v_nxv8i32_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.vfcvt.x.f.v.nxv8i32.nxv8f32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv8i32.nxv8f32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x i32> @intrinsic_vfcvt_mask_x.f.v_nxv8i32_nxv8f32(<vscale x 8 x i32> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_x.f.v_nxv8i32_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv8i32.nxv8f32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.strict.vfcvt.x.f.v.nxv16i32.nxv16f32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x float>,
+  iXLen);
+
+define <vscale x 16 x i32> @intrinsic_vfcvt_x.f.v_nxv16i32_nxv16f32(<vscale x 16 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_x.f.v_nxv16i32_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m8, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i32> @llvm.riscv.strict.vfcvt.x.f.v.nxv16i32.nxv16f32(
+    <vscale x 16 x i32> undef,
+    <vscale x 16 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x i32> %a
+}
+
+define <vscale x 16 x i32> @intrinsic_vfcvt_tu_x.f.v_nxv16i32_nxv16f32(<vscale x 16 x i32> %0, <vscale x 16 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_x.f.v_nxv16i32_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m8, tu, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i32> @llvm.riscv.strict.vfcvt.x.f.v.nxv16i32.nxv16f32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv16i32.nxv16f32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 16 x i32> @intrinsic_vfcvt_mask_x.f.v_nxv16i32_nxv16f32(<vscale x 16 x i32> %0, <vscale x 16 x float> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_x.f.v_nxv16i32_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m8, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i32> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv16i32.nxv16f32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x float> %1,
+    <vscale x 16 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.strict.vfcvt.x.f.v.nxv1i64.nxv1f64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x double>,
+  iXLen);
+
+define <vscale x 1 x i64> @intrinsic_vfcvt_x.f.v_nxv1i64_nxv1f64(<vscale x 1 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_x.f.v_nxv1i64_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i64> @llvm.riscv.strict.vfcvt.x.f.v.nxv1i64.nxv1f64(
+    <vscale x 1 x i64> undef,
+    <vscale x 1 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x i64> %a
+}
+
+define <vscale x 1 x i64> @intrinsic_vfcvt_tu_x.f.v_nxv1i64_nxv1f64(<vscale x 1 x i64> %0, <vscale x 1 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_x.f.v_nxv1i64_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m1, tu, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i64> @llvm.riscv.strict.vfcvt.x.f.v.nxv1i64.nxv1f64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv1i64.nxv1f64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x i64> @intrinsic_vfcvt_mask_x.f.v_nxv1i64_nxv1f64(<vscale x 1 x i64> %0, <vscale x 1 x double> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_x.f.v_nxv1i64_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i64> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv1i64.nxv1f64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x double> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.strict.vfcvt.x.f.v.nxv2i64.nxv2f64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x double>,
+  iXLen);
+
+define <vscale x 2 x i64> @intrinsic_vfcvt_x.f.v_nxv2i64_nxv2f64(<vscale x 2 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_x.f.v_nxv2i64_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i64> @llvm.riscv.strict.vfcvt.x.f.v.nxv2i64.nxv2f64(
+    <vscale x 2 x i64> undef,
+    <vscale x 2 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x i64> %a
+}
+
+define <vscale x 2 x i64> @intrinsic_vfcvt_tu_x.f.v_nxv2i64_nxv2f64(<vscale x 2 x i64> %0, <vscale x 2 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_x.f.v_nxv2i64_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m2, tu, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i64> @llvm.riscv.strict.vfcvt.x.f.v.nxv2i64.nxv2f64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv2i64.nxv2f64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x i64> @intrinsic_vfcvt_mask_x.f.v_nxv2i64_nxv2f64(<vscale x 2 x i64> %0, <vscale x 2 x double> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_x.f.v_nxv2i64_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i64> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv2i64.nxv2f64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x double> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.strict.vfcvt.x.f.v.nxv4i64.nxv4f64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x double>,
+  iXLen);
+
+define <vscale x 4 x i64> @intrinsic_vfcvt_x.f.v_nxv4i64_nxv4f64(<vscale x 4 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_x.f.v_nxv4i64_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i64> @llvm.riscv.strict.vfcvt.x.f.v.nxv4i64.nxv4f64(
+    <vscale x 4 x i64> undef,
+    <vscale x 4 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x i64> %a
+}
+
+define <vscale x 4 x i64> @intrinsic_vfcvt_tu_x.f.v_nxv4i64_nxv4f64(<vscale x 4 x i64> %0, <vscale x 4 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_x.f.v_nxv4i64_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m4, tu, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i64> @llvm.riscv.strict.vfcvt.x.f.v.nxv4i64.nxv4f64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv4i64.nxv4f64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x i64> @intrinsic_vfcvt_mask_x.f.v_nxv4i64_nxv4f64(<vscale x 4 x i64> %0, <vscale x 4 x double> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_x.f.v_nxv4i64_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i64> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv4i64.nxv4f64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x double> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.strict.vfcvt.x.f.v.nxv8i64.nxv8f64(
+  <vscale x 8 x i64>,
+  <vscale x 8 x double>,
+  iXLen);
+
+define <vscale x 8 x i64> @intrinsic_vfcvt_x.f.v_nxv8i64_nxv8f64(<vscale x 8 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_x.f.v_nxv8i64_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m8, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i64> @llvm.riscv.strict.vfcvt.x.f.v.nxv8i64.nxv8f64(
+    <vscale x 8 x i64> undef,
+    <vscale x 8 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x i64> %a
+}
+
+define <vscale x 8 x i64> @intrinsic_vfcvt_tu_x.f.v_nxv8i64_nxv8f64(<vscale x 8 x i64> %0, <vscale x 8 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_x.f.v_nxv8i64_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m8, tu, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i64> @llvm.riscv.strict.vfcvt.x.f.v.nxv8i64.nxv8f64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv8i64.nxv8f64(
+  <vscale x 8 x i64>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x i64> @intrinsic_vfcvt_mask_x.f.v_nxv8i64_nxv8f64(<vscale x 8 x i64> %0, <vscale x 8 x double> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_x.f.v_nxv8i64_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m8, ta, mu
+; CHECK-NEXT:    vfcvt.x.f.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i64> @llvm.riscv.strict.vfcvt.x.f.v.mask.nxv8i64.nxv8f64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x double> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x i64> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/strict-vfcvt-xu-f.ll b/llvm/test/CodeGen/RISCV/rvv/strict-vfcvt-xu-f.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/strict-vfcvt-xu-f.ll
@@ -0,0 +1,874 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
+declare <vscale x 1 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv1i16.nxv1f16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x half>,
+  iXLen);
+
+define <vscale x 1 x i16> @intrinsic_vfcvt_xu.f.v_nxv1i16_nxv1f16(<vscale x 1 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_xu.f.v_nxv1i16_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv1i16.nxv1f16(
+    <vscale x 1 x i16> undef,
+    <vscale x 1 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+define <vscale x 1 x i16> @intrinsic_vfcvt_tu_xu.f.v_nxv1i16_nxv1f16(<vscale x 1 x i16> %0, <vscale x 1 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_xu.f.v_nxv1i16_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv1i16.nxv1f16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv1i16.nxv1f16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x i16> @intrinsic_vfcvt_mask_xu.f.v_nxv1i16_nxv1f16(<vscale x 1 x i16> %0, <vscale x 1 x half> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_xu.f.v_nxv1i16_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv1i16.nxv1f16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x half> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv2i16.nxv2f16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x half>,
+  iXLen);
+
+define <vscale x 2 x i16> @intrinsic_vfcvt_xu.f.v_nxv2i16_nxv2f16(<vscale x 2 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_xu.f.v_nxv2i16_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv2i16.nxv2f16(
+    <vscale x 2 x i16> undef,
+    <vscale x 2 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+define <vscale x 2 x i16> @intrinsic_vfcvt_tu_xu.f.v_nxv2i16_nxv2f16(<vscale x 2 x i16> %0, <vscale x 2 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_xu.f.v_nxv2i16_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv2i16.nxv2f16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv2i16.nxv2f16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x i16> @intrinsic_vfcvt_mask_xu.f.v_nxv2i16_nxv2f16(<vscale x 2 x i16> %0, <vscale x 2 x half> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_xu.f.v_nxv2i16_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv2i16.nxv2f16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x half> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv4i16.nxv4f16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x half>,
+  iXLen);
+
+define <vscale x 4 x i16> @intrinsic_vfcvt_xu.f.v_nxv4i16_nxv4f16(<vscale x 4 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_xu.f.v_nxv4i16_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv4i16.nxv4f16(
+    <vscale x 4 x i16> undef,
+    <vscale x 4 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+define <vscale x 4 x i16> @intrinsic_vfcvt_tu_xu.f.v_nxv4i16_nxv4f16(<vscale x 4 x i16> %0, <vscale x 4 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_xu.f.v_nxv4i16_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv4i16.nxv4f16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv4i16.nxv4f16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x i16> @intrinsic_vfcvt_mask_xu.f.v_nxv4i16_nxv4f16(<vscale x 4 x i16> %0, <vscale x 4 x half> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_xu.f.v_nxv4i16_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv4i16.nxv4f16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x half> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv8i16.nxv8f16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x half>,
+  iXLen);
+
+define <vscale x 8 x i16> @intrinsic_vfcvt_xu.f.v_nxv8i16_nxv8f16(<vscale x 8 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_xu.f.v_nxv8i16_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv8i16.nxv8f16(
+    <vscale x 8 x i16> undef,
+    <vscale x 8 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+define <vscale x 8 x i16> @intrinsic_vfcvt_tu_xu.f.v_nxv8i16_nxv8f16(<vscale x 8 x i16> %0, <vscale x 8 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_xu.f.v_nxv8i16_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv8i16.nxv8f16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv8i16.nxv8f16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x i16> @intrinsic_vfcvt_mask_xu.f.v_nxv8i16_nxv8f16(<vscale x 8 x i16> %0, <vscale x 8 x half> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_xu.f.v_nxv8i16_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv8i16.nxv8f16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x half> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv16i16.nxv16f16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x half>,
+  iXLen);
+
+define <vscale x 16 x i16> @intrinsic_vfcvt_xu.f.v_nxv16i16_nxv16f16(<vscale x 16 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_xu.f.v_nxv16i16_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv16i16.nxv16f16(
+    <vscale x 16 x i16> undef,
+    <vscale x 16 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+define <vscale x 16 x i16> @intrinsic_vfcvt_tu_xu.f.v_nxv16i16_nxv16f16(<vscale x 16 x i16> %0, <vscale x 16 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_xu.f.v_nxv16i16_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv16i16.nxv16f16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv16i16.nxv16f16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 16 x i16> @intrinsic_vfcvt_mask_xu.f.v_nxv16i16_nxv16f16(<vscale x 16 x i16> %0, <vscale x 16 x half> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_xu.f.v_nxv16i16_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv16i16.nxv16f16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x half> %1,
+    <vscale x 16 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv32i16.nxv32f16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x half>,
+  iXLen);
+
+define <vscale x 32 x i16> @intrinsic_vfcvt_xu.f.v_nxv32i16_nxv32f16(<vscale x 32 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_xu.f.v_nxv32i16_nxv32f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv32i16.nxv32f16(
+    <vscale x 32 x i16> undef,
+    <vscale x 32 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 32 x i16> %a
+}
+
+define <vscale x 32 x i16> @intrinsic_vfcvt_tu_xu.f.v_nxv32i16_nxv32f16(<vscale x 32 x i16> %0, <vscale x 32 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_xu.f.v_nxv32i16_nxv32f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m8, tu, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.nxv32i16.nxv32f16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv32i16.nxv32f16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x half>,
+  <vscale x 32 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 32 x i16> @intrinsic_vfcvt_mask_xu.f.v_nxv32i16_nxv32f16(<vscale x 32 x i16> %0, <vscale x 32 x half> %1, <vscale x 32 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_xu.f.v_nxv32i16_nxv32f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x i16> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv32i16.nxv32f16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x half> %1,
+    <vscale x 32 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.nxv1i32.nxv1f32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x float>,
+  iXLen);
+
+define <vscale x 1 x i32> @intrinsic_vfcvt_xu.f.v_nxv1i32_nxv1f32(<vscale x 1 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_xu.f.v_nxv1i32_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.nxv1i32.nxv1f32(
+    <vscale x 1 x i32> undef,
+    <vscale x 1 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+define <vscale x 1 x i32> @intrinsic_vfcvt_tu_xu.f.v_nxv1i32_nxv1f32(<vscale x 1 x i32> %0, <vscale x 1 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_xu.f.v_nxv1i32_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.nxv1i32.nxv1f32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv1i32.nxv1f32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x i32> @intrinsic_vfcvt_mask_xu.f.v_nxv1i32_nxv1f32(<vscale x 1 x i32> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_xu.f.v_nxv1i32_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv1i32.nxv1f32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.nxv2i32.nxv2f32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x float>,
+  iXLen);
+
+define <vscale x 2 x i32> @intrinsic_vfcvt_xu.f.v_nxv2i32_nxv2f32(<vscale x 2 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_xu.f.v_nxv2i32_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.nxv2i32.nxv2f32(
+    <vscale x 2 x i32> undef,
+    <vscale x 2 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+define <vscale x 2 x i32> @intrinsic_vfcvt_tu_xu.f.v_nxv2i32_nxv2f32(<vscale x 2 x i32> %0, <vscale x 2 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_xu.f.v_nxv2i32_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.nxv2i32.nxv2f32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv2i32.nxv2f32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x i32> @intrinsic_vfcvt_mask_xu.f.v_nxv2i32_nxv2f32(<vscale x 2 x i32> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_xu.f.v_nxv2i32_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv2i32.nxv2f32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.nxv4i32.nxv4f32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x float>,
+  iXLen);
+
+define <vscale x 4 x i32> @intrinsic_vfcvt_xu.f.v_nxv4i32_nxv4f32(<vscale x 4 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_xu.f.v_nxv4i32_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.nxv4i32.nxv4f32(
+    <vscale x 4 x i32> undef,
+    <vscale x 4 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+define <vscale x 4 x i32> @intrinsic_vfcvt_tu_xu.f.v_nxv4i32_nxv4f32(<vscale x 4 x i32> %0, <vscale x 4 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_xu.f.v_nxv4i32_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.nxv4i32.nxv4f32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv4i32.nxv4f32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x i32> @intrinsic_vfcvt_mask_xu.f.v_nxv4i32_nxv4f32(<vscale x 4 x i32> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_xu.f.v_nxv4i32_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv4i32.nxv4f32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.nxv8i32.nxv8f32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x float>,
+  iXLen);
+
+define <vscale x 8 x i32> @intrinsic_vfcvt_xu.f.v_nxv8i32_nxv8f32(<vscale x 8 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_xu.f.v_nxv8i32_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.nxv8i32.nxv8f32(
+    <vscale x 8 x i32> undef,
+    <vscale x 8 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+define <vscale x 8 x i32> @intrinsic_vfcvt_tu_xu.f.v_nxv8i32_nxv8f32(<vscale x 8 x i32> %0, <vscale x 8 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_xu.f.v_nxv8i32_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.nxv8i32.nxv8f32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv8i32.nxv8f32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x i32> @intrinsic_vfcvt_mask_xu.f.v_nxv8i32_nxv8f32(<vscale x 8 x i32> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_xu.f.v_nxv8i32_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv8i32.nxv8f32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.nxv16i32.nxv16f32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x float>,
+  iXLen);
+
+define <vscale x 16 x i32> @intrinsic_vfcvt_xu.f.v_nxv16i32_nxv16f32(<vscale x 16 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_xu.f.v_nxv16i32_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m8, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.nxv16i32.nxv16f32(
+    <vscale x 16 x i32> undef,
+    <vscale x 16 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x i32> %a
+}
+
+define <vscale x 16 x i32> @intrinsic_vfcvt_tu_xu.f.v_nxv16i32_nxv16f32(<vscale x 16 x i32> %0, <vscale x 16 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_xu.f.v_nxv16i32_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m8, tu, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.nxv16i32.nxv16f32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv16i32.nxv16f32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 16 x i32> @intrinsic_vfcvt_mask_xu.f.v_nxv16i32_nxv16f32(<vscale x 16 x i32> %0, <vscale x 16 x float> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_xu.f.v_nxv16i32_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m8, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i32> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv16i32.nxv16f32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x float> %1,
+    <vscale x 16 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.nxv1i64.nxv1f64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x double>,
+  iXLen);
+
+define <vscale x 1 x i64> @intrinsic_vfcvt_xu.f.v_nxv1i64_nxv1f64(<vscale x 1 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_xu.f.v_nxv1i64_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.nxv1i64.nxv1f64(
+    <vscale x 1 x i64> undef,
+    <vscale x 1 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x i64> %a
+}
+
+define <vscale x 1 x i64> @intrinsic_vfcvt_tu_xu.f.v_nxv1i64_nxv1f64(<vscale x 1 x i64> %0, <vscale x 1 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_xu.f.v_nxv1i64_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m1, tu, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.nxv1i64.nxv1f64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv1i64.nxv1f64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x i64> @intrinsic_vfcvt_mask_xu.f.v_nxv1i64_nxv1f64(<vscale x 1 x i64> %0, <vscale x 1 x double> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_xu.f.v_nxv1i64_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv1i64.nxv1f64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x double> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.nxv2i64.nxv2f64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x double>,
+  iXLen);
+
+define <vscale x 2 x i64> @intrinsic_vfcvt_xu.f.v_nxv2i64_nxv2f64(<vscale x 2 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_xu.f.v_nxv2i64_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.nxv2i64.nxv2f64(
+    <vscale x 2 x i64> undef,
+    <vscale x 2 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x i64> %a
+}
+
+define <vscale x 2 x i64> @intrinsic_vfcvt_tu_xu.f.v_nxv2i64_nxv2f64(<vscale x 2 x i64> %0, <vscale x 2 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_xu.f.v_nxv2i64_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m2, tu, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.nxv2i64.nxv2f64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv2i64.nxv2f64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x i64> @intrinsic_vfcvt_mask_xu.f.v_nxv2i64_nxv2f64(<vscale x 2 x i64> %0, <vscale x 2 x double> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_xu.f.v_nxv2i64_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv2i64.nxv2f64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x double> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.nxv4i64.nxv4f64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x double>,
+  iXLen);
+
+define <vscale x 4 x i64> @intrinsic_vfcvt_xu.f.v_nxv4i64_nxv4f64(<vscale x 4 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_xu.f.v_nxv4i64_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.nxv4i64.nxv4f64(
+    <vscale x 4 x i64> undef,
+    <vscale x 4 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x i64> %a
+}
+
+define <vscale x 4 x i64> @intrinsic_vfcvt_tu_xu.f.v_nxv4i64_nxv4f64(<vscale x 4 x i64> %0, <vscale x 4 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_xu.f.v_nxv4i64_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m4, tu, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.nxv4i64.nxv4f64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv4i64.nxv4f64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x i64> @intrinsic_vfcvt_mask_xu.f.v_nxv4i64_nxv4f64(<vscale x 4 x i64> %0, <vscale x 4 x double> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_xu.f.v_nxv4i64_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv4i64.nxv4f64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x double> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.nxv8i64.nxv8f64(
+  <vscale x 8 x i64>,
+  <vscale x 8 x double>,
+  iXLen);
+
+define <vscale x 8 x i64> @intrinsic_vfcvt_xu.f.v_nxv8i64_nxv8f64(<vscale x 8 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_xu.f.v_nxv8i64_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m8, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v8
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.nxv8i64.nxv8f64(
+    <vscale x 8 x i64> undef,
+    <vscale x 8 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x i64> %a
+}
+
+define <vscale x 8 x i64> @intrinsic_vfcvt_tu_xu.f.v_nxv8i64_nxv8f64(<vscale x 8 x i64> %0, <vscale x 8 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_tu_xu.f.v_nxv8i64_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m8, tu, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.nxv8i64.nxv8f64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv8i64.nxv8f64(
+  <vscale x 8 x i64>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x i64> @intrinsic_vfcvt_mask_xu.f.v_nxv8i64_nxv8f64(<vscale x 8 x i64> %0, <vscale x 8 x double> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfcvt_mask_xu.f.v_nxv8i64_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e64, m8, ta, mu
+; CHECK-NEXT:    vfcvt.xu.f.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i64> @llvm.riscv.strict.vfcvt.xu.f.v.mask.nxv8i64.nxv8f64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x double> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x i64> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/strict-vfncvt-f-f.ll b/llvm/test/CodeGen/RISCV/rvv/strict-vfncvt-f-f.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/strict-vfncvt-f-f.ll
@@ -0,0 +1,535 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
+declare <vscale x 1 x half> @llvm.riscv.strict.vfncvt.f.f.w.nxv1f16.nxv1f32(
+  <vscale x 1 x half>,
+  <vscale x 1 x float>,
+  iXLen);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_f.f.w_nxv1f16_nxv1f32(<vscale x 1 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv1f16_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfncvt.f.f.w.nxv1f16.nxv1f32(
+    <vscale x 1 x half> undef,
+    <vscale x 1 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+define <vscale x 1 x half> @intrinsic_vfncvt_tu_f.f.w_nxv1f16_nxv1f32(<vscale x 1 x half> %0, <vscale x 1 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.f.w_nxv1f16_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfncvt.f.f.w.nxv1f16.nxv1f32(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.strict.vfncvt.f.f.w.mask.nxv1f16.nxv1f32(
+  <vscale x 1 x half>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv1f16_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.strict.vfncvt.f.f.w.nxv2f16.nxv2f32(
+  <vscale x 2 x half>,
+  <vscale x 2 x float>,
+  iXLen);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_f.f.w_nxv2f16_nxv2f32(<vscale x 2 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv2f16_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfncvt.f.f.w.nxv2f16.nxv2f32(
+    <vscale x 2 x half> undef,
+    <vscale x 2 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+define <vscale x 2 x half> @intrinsic_vfncvt_tu_f.f.w_nxv2f16_nxv2f32(<vscale x 2 x half> %0, <vscale x 2 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.f.w_nxv2f16_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfncvt.f.f.w.nxv2f16.nxv2f32(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.strict.vfncvt.f.f.w.mask.nxv2f16.nxv2f32(
+  <vscale x 2 x half>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv2f16_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.strict.vfncvt.f.f.w.nxv4f16.nxv4f32(
+  <vscale x 4 x half>,
+  <vscale x 4 x float>,
+  iXLen);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_f.f.w_nxv4f16_nxv4f32(<vscale x 4 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv4f16_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v10, v8
+; CHECK-NEXT:    vmv.v.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfncvt.f.f.w.nxv4f16.nxv4f32(
+    <vscale x 4 x half> undef,
+    <vscale x 4 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+define <vscale x 4 x half> @intrinsic_vfncvt_tu_f.f.w_nxv4f16_nxv4f32(<vscale x 4 x half> %0, <vscale x 4 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.f.w_nxv4f16_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfncvt.f.f.w.nxv4f16.nxv4f32(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.strict.vfncvt.f.f.w.mask.nxv4f16.nxv4f32(
+  <vscale x 4 x half>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv4f16_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.strict.vfncvt.f.f.w.nxv8f16.nxv8f32(
+  <vscale x 8 x half>,
+  <vscale x 8 x float>,
+  iXLen);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_f.f.w_nxv8f16_nxv8f32(<vscale x 8 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv8f16_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v12, v8
+; CHECK-NEXT:    vmv.v.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfncvt.f.f.w.nxv8f16.nxv8f32(
+    <vscale x 8 x half> undef,
+    <vscale x 8 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+define <vscale x 8 x half> @intrinsic_vfncvt_tu_f.f.w_nxv8f16_nxv8f32(<vscale x 8 x half> %0, <vscale x 8 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.f.w_nxv8f16_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfncvt.f.f.w.nxv8f16.nxv8f32(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.strict.vfncvt.f.f.w.mask.nxv8f16.nxv8f32(
+  <vscale x 8 x half>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv8f16_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.strict.vfncvt.f.f.w.nxv16f16.nxv16f32(
+  <vscale x 16 x half>,
+  <vscale x 16 x float>,
+  iXLen);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_f.f.w_nxv16f16_nxv16f32(<vscale x 16 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv16f16_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v16, v8
+; CHECK-NEXT:    vmv.v.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfncvt.f.f.w.nxv16f16.nxv16f32(
+    <vscale x 16 x half> undef,
+    <vscale x 16 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+define <vscale x 16 x half> @intrinsic_vfncvt_tu_f.f.w_nxv16f16_nxv16f32(<vscale x 16 x half> %0, <vscale x 16 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.f.w_nxv16f16_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfncvt.f.f.w.nxv16f16.nxv16f32(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.strict.vfncvt.f.f.w.mask.nxv16f16.nxv16f32(
+  <vscale x 16 x half>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv16f16_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.strict.vfncvt.f.f.w.nxv1f32.nxv1f64(
+  <vscale x 1 x float>,
+  <vscale x 1 x double>,
+  iXLen);
+
+define <vscale x 1 x float> @intrinsic_vfncvt_f.f.w_nxv1f32_nxv1f64(<vscale x 1 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv1f32_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfncvt.f.f.w.nxv1f32.nxv1f64(
+    <vscale x 1 x float> undef,
+    <vscale x 1 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x float> %a
+}
+
+define <vscale x 1 x float> @intrinsic_vfncvt_tu_f.f.w_nxv1f32_nxv1f64(<vscale x 1 x float> %0, <vscale x 1 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.f.w_nxv1f32_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfncvt.f.f.w.nxv1f32.nxv1f64(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.strict.vfncvt.f.f.w.mask.nxv1f32.nxv1f64(
+  <vscale x 1 x float>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv1f32_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.strict.vfncvt.f.f.w.nxv2f32.nxv2f64(
+  <vscale x 2 x float>,
+  <vscale x 2 x double>,
+  iXLen);
+
+define <vscale x 2 x float> @intrinsic_vfncvt_f.f.w_nxv2f32_nxv2f64(<vscale x 2 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv2f32_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v10, v8
+; CHECK-NEXT:    vmv.v.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfncvt.f.f.w.nxv2f32.nxv2f64(
+    <vscale x 2 x float> undef,
+    <vscale x 2 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x float> %a
+}
+
+define <vscale x 2 x float> @intrinsic_vfncvt_tu_f.f.w_nxv2f32_nxv2f64(<vscale x 2 x float> %0, <vscale x 2 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.f.w_nxv2f32_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfncvt.f.f.w.nxv2f32.nxv2f64(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.strict.vfncvt.f.f.w.mask.nxv2f32.nxv2f64(
+  <vscale x 2 x float>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv2f32_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.strict.vfncvt.f.f.w.nxv4f32.nxv4f64(
+  <vscale x 4 x float>,
+  <vscale x 4 x double>,
+  iXLen);
+
+define <vscale x 4 x float> @intrinsic_vfncvt_f.f.w_nxv4f32_nxv4f64(<vscale x 4 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv4f32_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v12, v8
+; CHECK-NEXT:    vmv.v.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfncvt.f.f.w.nxv4f32.nxv4f64(
+    <vscale x 4 x float> undef,
+    <vscale x 4 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x float> %a
+}
+
+define <vscale x 4 x float> @intrinsic_vfncvt_tu_f.f.w_nxv4f32_nxv4f64(<vscale x 4 x float> %0, <vscale x 4 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.f.w_nxv4f32_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfncvt.f.f.w.nxv4f32.nxv4f64(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.strict.vfncvt.f.f.w.mask.nxv4f32.nxv4f64(
+  <vscale x 4 x float>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv4f32_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.strict.vfncvt.f.f.w.nxv8f32.nxv8f64(
+  <vscale x 8 x float>,
+  <vscale x 8 x double>,
+  iXLen);
+
+define <vscale x 8 x float> @intrinsic_vfncvt_f.f.w_nxv8f32_nxv8f64(<vscale x 8 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv8f32_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v16, v8
+; CHECK-NEXT:    vmv.v.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfncvt.f.f.w.nxv8f32.nxv8f64(
+    <vscale x 8 x float> undef,
+    <vscale x 8 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x float> %a
+}
+
+define <vscale x 8 x float> @intrinsic_vfncvt_tu_f.f.w_nxv8f32_nxv8f64(<vscale x 8 x float> %0, <vscale x 8 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.f.w_nxv8f32_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfncvt.f.f.w.nxv8f32.nxv8f64(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.strict.vfncvt.f.f.w.mask.nxv8f32.nxv8f64(
+  <vscale x 8 x float>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv8f32_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfncvt.f.f.w v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x float> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/strict-vfncvt-f-x.ll b/llvm/test/CodeGen/RISCV/rvv/strict-vfncvt-f-x.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/strict-vfncvt-f-x.ll
@@ -0,0 +1,535 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
+declare <vscale x 1 x half> @llvm.riscv.strict.vfncvt.f.x.w.nxv1f16.nxv1i32(
+  <vscale x 1 x half>,
+  <vscale x 1 x i32>,
+  iXLen);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_f.x.w_nxv1f16_nxv1i32(<vscale x 1 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfncvt.f.x.w.nxv1f16.nxv1i32(
+    <vscale x 1 x half> undef,
+    <vscale x 1 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+define <vscale x 1 x half> @intrinsic_vfncvt_tu_f.x.w_nxv1f16_nxv1i32(<vscale x 1 x half> %0, <vscale x 1 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.x.w_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfncvt.f.x.w.nxv1f16.nxv1i32(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.strict.vfncvt.f.x.w.mask.nxv1f16.nxv1i32(
+  <vscale x 1 x half>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.strict.vfncvt.f.x.w.nxv2f16.nxv2i32(
+  <vscale x 2 x half>,
+  <vscale x 2 x i32>,
+  iXLen);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_f.x.w_nxv2f16_nxv2i32(<vscale x 2 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfncvt.f.x.w.nxv2f16.nxv2i32(
+    <vscale x 2 x half> undef,
+    <vscale x 2 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+define <vscale x 2 x half> @intrinsic_vfncvt_tu_f.x.w_nxv2f16_nxv2i32(<vscale x 2 x half> %0, <vscale x 2 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.x.w_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfncvt.f.x.w.nxv2f16.nxv2i32(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.strict.vfncvt.f.x.w.mask.nxv2f16.nxv2i32(
+  <vscale x 2 x half>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.strict.vfncvt.f.x.w.nxv4f16.nxv4i32(
+  <vscale x 4 x half>,
+  <vscale x 4 x i32>,
+  iXLen);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_f.x.w_nxv4f16_nxv4i32(<vscale x 4 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v10, v8
+; CHECK-NEXT:    vmv.v.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfncvt.f.x.w.nxv4f16.nxv4i32(
+    <vscale x 4 x half> undef,
+    <vscale x 4 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+define <vscale x 4 x half> @intrinsic_vfncvt_tu_f.x.w_nxv4f16_nxv4i32(<vscale x 4 x half> %0, <vscale x 4 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.x.w_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfncvt.f.x.w.nxv4f16.nxv4i32(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.strict.vfncvt.f.x.w.mask.nxv4f16.nxv4i32(
+  <vscale x 4 x half>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.strict.vfncvt.f.x.w.nxv8f16.nxv8i32(
+  <vscale x 8 x half>,
+  <vscale x 8 x i32>,
+  iXLen);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_f.x.w_nxv8f16_nxv8i32(<vscale x 8 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv8f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v12, v8
+; CHECK-NEXT:    vmv.v.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfncvt.f.x.w.nxv8f16.nxv8i32(
+    <vscale x 8 x half> undef,
+    <vscale x 8 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+define <vscale x 8 x half> @intrinsic_vfncvt_tu_f.x.w_nxv8f16_nxv8i32(<vscale x 8 x half> %0, <vscale x 8 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.x.w_nxv8f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfncvt.f.x.w.nxv8f16.nxv8i32(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.strict.vfncvt.f.x.w.mask.nxv8f16.nxv8i32(
+  <vscale x 8 x half>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv8f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.strict.vfncvt.f.x.w.nxv16f16.nxv16i32(
+  <vscale x 16 x half>,
+  <vscale x 16 x i32>,
+  iXLen);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_f.x.w_nxv16f16_nxv16i32(<vscale x 16 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv16f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v16, v8
+; CHECK-NEXT:    vmv.v.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfncvt.f.x.w.nxv16f16.nxv16i32(
+    <vscale x 16 x half> undef,
+    <vscale x 16 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+define <vscale x 16 x half> @intrinsic_vfncvt_tu_f.x.w_nxv16f16_nxv16i32(<vscale x 16 x half> %0, <vscale x 16 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.x.w_nxv16f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfncvt.f.x.w.nxv16f16.nxv16i32(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.strict.vfncvt.f.x.w.mask.nxv16f16.nxv16i32(
+  <vscale x 16 x half>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv16f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.strict.vfncvt.f.x.w.nxv1f32.nxv1i64(
+  <vscale x 1 x float>,
+  <vscale x 1 x i64>,
+  iXLen);
+
+define <vscale x 1 x float> @intrinsic_vfncvt_f.x.w_nxv1f32_nxv1i64(<vscale x 1 x i64> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv1f32_nxv1i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfncvt.f.x.w.nxv1f32.nxv1i64(
+    <vscale x 1 x float> undef,
+    <vscale x 1 x i64> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x float> %a
+}
+
+define <vscale x 1 x float> @intrinsic_vfncvt_tu_f.x.w_nxv1f32_nxv1i64(<vscale x 1 x float> %0, <vscale x 1 x i64> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.x.w_nxv1f32_nxv1i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfncvt.f.x.w.nxv1f32.nxv1i64(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x i64> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.strict.vfncvt.f.x.w.mask.nxv1f32.nxv1i64(
+  <vscale x 1 x float>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv1f32_nxv1i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.strict.vfncvt.f.x.w.nxv2f32.nxv2i64(
+  <vscale x 2 x float>,
+  <vscale x 2 x i64>,
+  iXLen);
+
+define <vscale x 2 x float> @intrinsic_vfncvt_f.x.w_nxv2f32_nxv2i64(<vscale x 2 x i64> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv2f32_nxv2i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v10, v8
+; CHECK-NEXT:    vmv.v.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfncvt.f.x.w.nxv2f32.nxv2i64(
+    <vscale x 2 x float> undef,
+    <vscale x 2 x i64> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x float> %a
+}
+
+define <vscale x 2 x float> @intrinsic_vfncvt_tu_f.x.w_nxv2f32_nxv2i64(<vscale x 2 x float> %0, <vscale x 2 x i64> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.x.w_nxv2f32_nxv2i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfncvt.f.x.w.nxv2f32.nxv2i64(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x i64> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.strict.vfncvt.f.x.w.mask.nxv2f32.nxv2i64(
+  <vscale x 2 x float>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv2f32_nxv2i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.strict.vfncvt.f.x.w.nxv4f32.nxv4i64(
+  <vscale x 4 x float>,
+  <vscale x 4 x i64>,
+  iXLen);
+
+define <vscale x 4 x float> @intrinsic_vfncvt_f.x.w_nxv4f32_nxv4i64(<vscale x 4 x i64> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv4f32_nxv4i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v12, v8
+; CHECK-NEXT:    vmv.v.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfncvt.f.x.w.nxv4f32.nxv4i64(
+    <vscale x 4 x float> undef,
+    <vscale x 4 x i64> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x float> %a
+}
+
+define <vscale x 4 x float> @intrinsic_vfncvt_tu_f.x.w_nxv4f32_nxv4i64(<vscale x 4 x float> %0, <vscale x 4 x i64> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.x.w_nxv4f32_nxv4i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfncvt.f.x.w.nxv4f32.nxv4i64(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x i64> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.strict.vfncvt.f.x.w.mask.nxv4f32.nxv4i64(
+  <vscale x 4 x float>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv4f32_nxv4i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.strict.vfncvt.f.x.w.nxv8f32.nxv8i64(
+  <vscale x 8 x float>,
+  <vscale x 8 x i64>,
+  iXLen);
+
+define <vscale x 8 x float> @intrinsic_vfncvt_f.x.w_nxv8f32_nxv8i64(<vscale x 8 x i64> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.x.w_nxv8f32_nxv8i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v16, v8
+; CHECK-NEXT:    vmv.v.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfncvt.f.x.w.nxv8f32.nxv8i64(
+    <vscale x 8 x float> undef,
+    <vscale x 8 x i64> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x float> %a
+}
+
+define <vscale x 8 x float> @intrinsic_vfncvt_tu_f.x.w_nxv8f32_nxv8i64(<vscale x 8 x float> %0, <vscale x 8 x i64> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.x.w_nxv8f32_nxv8i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfncvt.f.x.w.nxv8f32.nxv8i64(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x i64> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.strict.vfncvt.f.x.w.mask.nxv8f32.nxv8i64(
+  <vscale x 8 x float>,
+  <vscale x 8 x i64>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.x.w_nxv8f32_nxv8i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfncvt.f.x.w v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x float> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/strict-vfncvt-f-xu.ll b/llvm/test/CodeGen/RISCV/rvv/strict-vfncvt-f-xu.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/strict-vfncvt-f-xu.ll
@@ -0,0 +1,535 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
+declare <vscale x 1 x half> @llvm.riscv.strict.vfncvt.f.xu.w.nxv1f16.nxv1i32(
+  <vscale x 1 x half>,
+  <vscale x 1 x i32>,
+  iXLen);
+
+define <vscale x 1 x half> @intrinsic_vfncvt_f.xu.w_nxv1f16_nxv1i32(<vscale x 1 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfncvt.f.xu.w.nxv1f16.nxv1i32(
+    <vscale x 1 x half> undef,
+    <vscale x 1 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+define <vscale x 1 x half> @intrinsic_vfncvt_tu_f.xu.w_nxv1f16_nxv1i32(<vscale x 1 x half> %0, <vscale x 1 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.xu.w_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfncvt.f.xu.w.nxv1f16.nxv1i32(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.strict.vfncvt.f.xu.w.mask.nxv1f16.nxv1i32(
+  <vscale x 1 x half>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv1f16_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.strict.vfncvt.f.xu.w.nxv2f16.nxv2i32(
+  <vscale x 2 x half>,
+  <vscale x 2 x i32>,
+  iXLen);
+
+define <vscale x 2 x half> @intrinsic_vfncvt_f.xu.w_nxv2f16_nxv2i32(<vscale x 2 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfncvt.f.xu.w.nxv2f16.nxv2i32(
+    <vscale x 2 x half> undef,
+    <vscale x 2 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+define <vscale x 2 x half> @intrinsic_vfncvt_tu_f.xu.w_nxv2f16_nxv2i32(<vscale x 2 x half> %0, <vscale x 2 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.xu.w_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfncvt.f.xu.w.nxv2f16.nxv2i32(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.strict.vfncvt.f.xu.w.mask.nxv2f16.nxv2i32(
+  <vscale x 2 x half>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv2f16_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.strict.vfncvt.f.xu.w.nxv4f16.nxv4i32(
+  <vscale x 4 x half>,
+  <vscale x 4 x i32>,
+  iXLen);
+
+define <vscale x 4 x half> @intrinsic_vfncvt_f.xu.w_nxv4f16_nxv4i32(<vscale x 4 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v10, v8
+; CHECK-NEXT:    vmv.v.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfncvt.f.xu.w.nxv4f16.nxv4i32(
+    <vscale x 4 x half> undef,
+    <vscale x 4 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+define <vscale x 4 x half> @intrinsic_vfncvt_tu_f.xu.w_nxv4f16_nxv4i32(<vscale x 4 x half> %0, <vscale x 4 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.xu.w_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfncvt.f.xu.w.nxv4f16.nxv4i32(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.strict.vfncvt.f.xu.w.mask.nxv4f16.nxv4i32(
+  <vscale x 4 x half>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv4f16_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.strict.vfncvt.f.xu.w.nxv8f16.nxv8i32(
+  <vscale x 8 x half>,
+  <vscale x 8 x i32>,
+  iXLen);
+
+define <vscale x 8 x half> @intrinsic_vfncvt_f.xu.w_nxv8f16_nxv8i32(<vscale x 8 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv8f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v12, v8
+; CHECK-NEXT:    vmv.v.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfncvt.f.xu.w.nxv8f16.nxv8i32(
+    <vscale x 8 x half> undef,
+    <vscale x 8 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+define <vscale x 8 x half> @intrinsic_vfncvt_tu_f.xu.w_nxv8f16_nxv8i32(<vscale x 8 x half> %0, <vscale x 8 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.xu.w_nxv8f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfncvt.f.xu.w.nxv8f16.nxv8i32(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.strict.vfncvt.f.xu.w.mask.nxv8f16.nxv8i32(
+  <vscale x 8 x half>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv8f16_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.strict.vfncvt.f.xu.w.nxv16f16.nxv16i32(
+  <vscale x 16 x half>,
+  <vscale x 16 x i32>,
+  iXLen);
+
+define <vscale x 16 x half> @intrinsic_vfncvt_f.xu.w_nxv16f16_nxv16i32(<vscale x 16 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv16f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v16, v8
+; CHECK-NEXT:    vmv.v.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfncvt.f.xu.w.nxv16f16.nxv16i32(
+    <vscale x 16 x half> undef,
+    <vscale x 16 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+define <vscale x 16 x half> @intrinsic_vfncvt_tu_f.xu.w_nxv16f16_nxv16i32(<vscale x 16 x half> %0, <vscale x 16 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.xu.w_nxv16f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfncvt.f.xu.w.nxv16f16.nxv16i32(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.strict.vfncvt.f.xu.w.mask.nxv16f16.nxv16i32(
+  <vscale x 16 x half>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv16f16_nxv16i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.strict.vfncvt.f.xu.w.nxv1f32.nxv1i64(
+  <vscale x 1 x float>,
+  <vscale x 1 x i64>,
+  iXLen);
+
+define <vscale x 1 x float> @intrinsic_vfncvt_f.xu.w_nxv1f32_nxv1i64(<vscale x 1 x i64> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv1f32_nxv1i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfncvt.f.xu.w.nxv1f32.nxv1i64(
+    <vscale x 1 x float> undef,
+    <vscale x 1 x i64> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x float> %a
+}
+
+define <vscale x 1 x float> @intrinsic_vfncvt_tu_f.xu.w_nxv1f32_nxv1i64(<vscale x 1 x float> %0, <vscale x 1 x i64> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.xu.w_nxv1f32_nxv1i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfncvt.f.xu.w.nxv1f32.nxv1i64(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x i64> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.strict.vfncvt.f.xu.w.mask.nxv1f32.nxv1i64(
+  <vscale x 1 x float>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv1f32_nxv1i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.strict.vfncvt.f.xu.w.nxv2f32.nxv2i64(
+  <vscale x 2 x float>,
+  <vscale x 2 x i64>,
+  iXLen);
+
+define <vscale x 2 x float> @intrinsic_vfncvt_f.xu.w_nxv2f32_nxv2i64(<vscale x 2 x i64> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv2f32_nxv2i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v10, v8
+; CHECK-NEXT:    vmv.v.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfncvt.f.xu.w.nxv2f32.nxv2i64(
+    <vscale x 2 x float> undef,
+    <vscale x 2 x i64> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x float> %a
+}
+
+define <vscale x 2 x float> @intrinsic_vfncvt_tu_f.xu.w_nxv2f32_nxv2i64(<vscale x 2 x float> %0, <vscale x 2 x i64> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.xu.w_nxv2f32_nxv2i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfncvt.f.xu.w.nxv2f32.nxv2i64(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x i64> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.strict.vfncvt.f.xu.w.mask.nxv2f32.nxv2i64(
+  <vscale x 2 x float>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv2f32_nxv2i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.strict.vfncvt.f.xu.w.nxv4f32.nxv4i64(
+  <vscale x 4 x float>,
+  <vscale x 4 x i64>,
+  iXLen);
+
+define <vscale x 4 x float> @intrinsic_vfncvt_f.xu.w_nxv4f32_nxv4i64(<vscale x 4 x i64> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv4f32_nxv4i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v12, v8
+; CHECK-NEXT:    vmv.v.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfncvt.f.xu.w.nxv4f32.nxv4i64(
+    <vscale x 4 x float> undef,
+    <vscale x 4 x i64> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x float> %a
+}
+
+define <vscale x 4 x float> @intrinsic_vfncvt_tu_f.xu.w_nxv4f32_nxv4i64(<vscale x 4 x float> %0, <vscale x 4 x i64> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.xu.w_nxv4f32_nxv4i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfncvt.f.xu.w.nxv4f32.nxv4i64(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x i64> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.strict.vfncvt.f.xu.w.mask.nxv4f32.nxv4i64(
+  <vscale x 4 x float>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv4f32_nxv4i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.strict.vfncvt.f.xu.w.nxv8f32.nxv8i64(
+  <vscale x 8 x float>,
+  <vscale x 8 x i64>,
+  iXLen);
+
+define <vscale x 8 x float> @intrinsic_vfncvt_f.xu.w_nxv8f32_nxv8i64(<vscale x 8 x i64> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_f.xu.w_nxv8f32_nxv8i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v16, v8
+; CHECK-NEXT:    vmv.v.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfncvt.f.xu.w.nxv8f32.nxv8i64(
+    <vscale x 8 x float> undef,
+    <vscale x 8 x i64> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x float> %a
+}
+
+define <vscale x 8 x float> @intrinsic_vfncvt_tu_f.xu.w_nxv8f32_nxv8i64(<vscale x 8 x float> %0, <vscale x 8 x i64> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_f.xu.w_nxv8f32_nxv8i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfncvt.f.xu.w.nxv8f32.nxv8i64(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x i64> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.strict.vfncvt.f.xu.w.mask.nxv8f32.nxv8i64(
+  <vscale x 8 x float>,
+  <vscale x 8 x i64>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_f.xu.w_nxv8f32_nxv8i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfncvt.f.xu.w v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x float> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/strict-vfncvt-x-f.ll b/llvm/test/CodeGen/RISCV/rvv/strict-vfncvt-x-f.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/strict-vfncvt-x-f.ll
@@ -0,0 +1,889 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv1i8.nxv1f16(
+  <vscale x 1 x i8>,
+  <vscale x 1 x half>,
+  iXLen);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_x.f.w_nxv1i8_nxv1f16(<vscale x 1 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv1i8_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv1i8.nxv1f16(
+    <vscale x 1 x i8> undef,
+    <vscale x 1 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x i8> %a
+}
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_tu_x.f.w_nxv1i8_nxv1f16(<vscale x 1 x i8> %0, <vscale x 1 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_x.f.w_nxv1i8_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, tu, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv1i8.nxv1f16(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.strict.vfncvt.x.f.w.mask.nxv1i8.nxv1f16(
+  <vscale x 1 x i8>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv1i8_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i8> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv2i8.nxv2f16(
+  <vscale x 2 x i8>,
+  <vscale x 2 x half>,
+  iXLen);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_x.f.w_nxv2i8_nxv2f16(<vscale x 2 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv2i8_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv2i8.nxv2f16(
+    <vscale x 2 x i8> undef,
+    <vscale x 2 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x i8> %a
+}
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_tu_x.f.w_nxv2i8_nxv2f16(<vscale x 2 x i8> %0, <vscale x 2 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_x.f.w_nxv2i8_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, tu, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv2i8.nxv2f16(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.strict.vfncvt.x.f.w.mask.nxv2i8.nxv2f16(
+  <vscale x 2 x i8>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv2i8_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i8> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv4i8.nxv4f16(
+  <vscale x 4 x i8>,
+  <vscale x 4 x half>,
+  iXLen);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_x.f.w_nxv4i8_nxv4f16(<vscale x 4 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv4i8_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv4i8.nxv4f16(
+    <vscale x 4 x i8> undef,
+    <vscale x 4 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x i8> %a
+}
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_tu_x.f.w_nxv4i8_nxv4f16(<vscale x 4 x i8> %0, <vscale x 4 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_x.f.w_nxv4i8_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, tu, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv4i8.nxv4f16(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.strict.vfncvt.x.f.w.mask.nxv4i8.nxv4f16(
+  <vscale x 4 x i8>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv4i8_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i8> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv8i8.nxv8f16(
+  <vscale x 8 x i8>,
+  <vscale x 8 x half>,
+  iXLen);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_x.f.w_nxv8i8_nxv8f16(<vscale x 8 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv8i8_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v10, v8
+; CHECK-NEXT:    vmv.v.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv8i8.nxv8f16(
+    <vscale x 8 x i8> undef,
+    <vscale x 8 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x i8> %a
+}
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_tu_x.f.w_nxv8i8_nxv8f16(<vscale x 8 x i8> %0, <vscale x 8 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_x.f.w_nxv8i8_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m1, tu, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv8i8.nxv8f16(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.strict.vfncvt.x.f.w.mask.nxv8i8.nxv8f16(
+  <vscale x 8 x i8>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv8i8_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i8> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv16i8.nxv16f16(
+  <vscale x 16 x i8>,
+  <vscale x 16 x half>,
+  iXLen);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_x.f.w_nxv16i8_nxv16f16(<vscale x 16 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv16i8_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v12, v8
+; CHECK-NEXT:    vmv.v.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv16i8.nxv16f16(
+    <vscale x 16 x i8> undef,
+    <vscale x 16 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x i8> %a
+}
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_tu_x.f.w_nxv16i8_nxv16f16(<vscale x 16 x i8> %0, <vscale x 16 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_x.f.w_nxv16i8_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m2, tu, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv16i8.nxv16f16(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.strict.vfncvt.x.f.w.mask.nxv16i8.nxv16f16(
+  <vscale x 16 x i8>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv16i8_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i8> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv32i8.nxv32f16(
+  <vscale x 32 x i8>,
+  <vscale x 32 x half>,
+  iXLen);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_x.f.w_nxv32i8_nxv32f16(<vscale x 32 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv32i8_nxv32f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v16, v8
+; CHECK-NEXT:    vmv.v.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv32i8.nxv32f16(
+    <vscale x 32 x i8> undef,
+    <vscale x 32 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 32 x i8> %a
+}
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_tu_x.f.w_nxv32i8_nxv32f16(<vscale x 32 x i8> %0, <vscale x 32 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_x.f.w_nxv32i8_nxv32f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m4, tu, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x i8> @llvm.riscv.strict.vfncvt.x.f.w.nxv32i8.nxv32f16(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.strict.vfncvt.x.f.w.mask.nxv32i8.nxv32f16(
+  <vscale x 32 x i8>,
+  <vscale x 32 x half>,
+  <vscale x 32 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv32i8_nxv32f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x i8> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.strict.vfncvt.x.f.w.nxv1i16.nxv1f32(
+  <vscale x 1 x i16>,
+  <vscale x 1 x float>,
+  iXLen);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_x.f.w_nxv1i16_nxv1f32(<vscale x 1 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv1i16_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i16> @llvm.riscv.strict.vfncvt.x.f.w.nxv1i16.nxv1f32(
+    <vscale x 1 x i16> undef,
+    <vscale x 1 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_tu_x.f.w_nxv1i16_nxv1f32(<vscale x 1 x i16> %0, <vscale x 1 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_x.f.w_nxv1i16_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i16> @llvm.riscv.strict.vfncvt.x.f.w.nxv1i16.nxv1f32(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.strict.vfncvt.x.f.w.mask.nxv1i16.nxv1f32(
+  <vscale x 1 x i16>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv1i16_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i16> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.strict.vfncvt.x.f.w.nxv2i16.nxv2f32(
+  <vscale x 2 x i16>,
+  <vscale x 2 x float>,
+  iXLen);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_x.f.w_nxv2i16_nxv2f32(<vscale x 2 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv2i16_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i16> @llvm.riscv.strict.vfncvt.x.f.w.nxv2i16.nxv2f32(
+    <vscale x 2 x i16> undef,
+    <vscale x 2 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_tu_x.f.w_nxv2i16_nxv2f32(<vscale x 2 x i16> %0, <vscale x 2 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_x.f.w_nxv2i16_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i16> @llvm.riscv.strict.vfncvt.x.f.w.nxv2i16.nxv2f32(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.strict.vfncvt.x.f.w.mask.nxv2i16.nxv2f32(
+  <vscale x 2 x i16>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv2i16_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i16> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.strict.vfncvt.x.f.w.nxv4i16.nxv4f32(
+  <vscale x 4 x i16>,
+  <vscale x 4 x float>,
+  iXLen);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_x.f.w_nxv4i16_nxv4f32(<vscale x 4 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv4i16_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v10, v8
+; CHECK-NEXT:    vmv.v.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i16> @llvm.riscv.strict.vfncvt.x.f.w.nxv4i16.nxv4f32(
+    <vscale x 4 x i16> undef,
+    <vscale x 4 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_tu_x.f.w_nxv4i16_nxv4f32(<vscale x 4 x i16> %0, <vscale x 4 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_x.f.w_nxv4i16_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i16> @llvm.riscv.strict.vfncvt.x.f.w.nxv4i16.nxv4f32(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.strict.vfncvt.x.f.w.mask.nxv4i16.nxv4f32(
+  <vscale x 4 x i16>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv4i16_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i16> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.strict.vfncvt.x.f.w.nxv8i16.nxv8f32(
+  <vscale x 8 x i16>,
+  <vscale x 8 x float>,
+  iXLen);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_x.f.w_nxv8i16_nxv8f32(<vscale x 8 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv8i16_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v12, v8
+; CHECK-NEXT:    vmv.v.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i16> @llvm.riscv.strict.vfncvt.x.f.w.nxv8i16.nxv8f32(
+    <vscale x 8 x i16> undef,
+    <vscale x 8 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_tu_x.f.w_nxv8i16_nxv8f32(<vscale x 8 x i16> %0, <vscale x 8 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_x.f.w_nxv8i16_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i16> @llvm.riscv.strict.vfncvt.x.f.w.nxv8i16.nxv8f32(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.strict.vfncvt.x.f.w.mask.nxv8i16.nxv8f32(
+  <vscale x 8 x i16>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv8i16_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i16> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.strict.vfncvt.x.f.w.nxv16i16.nxv16f32(
+  <vscale x 16 x i16>,
+  <vscale x 16 x float>,
+  iXLen);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_x.f.w_nxv16i16_nxv16f32(<vscale x 16 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv16i16_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v16, v8
+; CHECK-NEXT:    vmv.v.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i16> @llvm.riscv.strict.vfncvt.x.f.w.nxv16i16.nxv16f32(
+    <vscale x 16 x i16> undef,
+    <vscale x 16 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_tu_x.f.w_nxv16i16_nxv16f32(<vscale x 16 x i16> %0, <vscale x 16 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_x.f.w_nxv16i16_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i16> @llvm.riscv.strict.vfncvt.x.f.w.nxv16i16.nxv16f32(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.strict.vfncvt.x.f.w.mask.nxv16i16.nxv16f32(
+  <vscale x 16 x i16>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv16i16_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i16> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.strict.vfncvt.x.f.w.nxv1i32.nxv1f64(
+  <vscale x 1 x i32>,
+  <vscale x 1 x double>,
+  iXLen);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_x.f.w_nxv1i32_nxv1f64(<vscale x 1 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv1i32_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.vfncvt.x.f.w.nxv1i32.nxv1f64(
+    <vscale x 1 x i32> undef,
+    <vscale x 1 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_tu_x.f.w_nxv1i32_nxv1f64(<vscale x 1 x i32> %0, <vscale x 1 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_x.f.w_nxv1i32_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.vfncvt.x.f.w.nxv1i32.nxv1f64(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.strict.vfncvt.x.f.w.mask.nxv1i32.nxv1f64(
+  <vscale x 1 x i32>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv1i32_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.strict.vfncvt.x.f.w.nxv2i32.nxv2f64(
+  <vscale x 2 x i32>,
+  <vscale x 2 x double>,
+  iXLen);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_x.f.w_nxv2i32_nxv2f64(<vscale x 2 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv2i32_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v10, v8
+; CHECK-NEXT:    vmv.v.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.vfncvt.x.f.w.nxv2i32.nxv2f64(
+    <vscale x 2 x i32> undef,
+    <vscale x 2 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_tu_x.f.w_nxv2i32_nxv2f64(<vscale x 2 x i32> %0, <vscale x 2 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_x.f.w_nxv2i32_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.vfncvt.x.f.w.nxv2i32.nxv2f64(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.strict.vfncvt.x.f.w.mask.nxv2i32.nxv2f64(
+  <vscale x 2 x i32>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv2i32_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.strict.vfncvt.x.f.w.nxv4i32.nxv4f64(
+  <vscale x 4 x i32>,
+  <vscale x 4 x double>,
+  iXLen);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_x.f.w_nxv4i32_nxv4f64(<vscale x 4 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv4i32_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v12, v8
+; CHECK-NEXT:    vmv.v.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.vfncvt.x.f.w.nxv4i32.nxv4f64(
+    <vscale x 4 x i32> undef,
+    <vscale x 4 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_tu_x.f.w_nxv4i32_nxv4f64(<vscale x 4 x i32> %0, <vscale x 4 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_x.f.w_nxv4i32_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.vfncvt.x.f.w.nxv4i32.nxv4f64(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.strict.vfncvt.x.f.w.mask.nxv4i32.nxv4f64(
+  <vscale x 4 x i32>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv4i32_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.strict.vfncvt.x.f.w.nxv8i32.nxv8f64(
+  <vscale x 8 x i32>,
+  <vscale x 8 x double>,
+  iXLen);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_x.f.w_nxv8i32_nxv8f64(<vscale x 8 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_x.f.w_nxv8i32_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v16, v8
+; CHECK-NEXT:    vmv.v.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.vfncvt.x.f.w.nxv8i32.nxv8f64(
+    <vscale x 8 x i32> undef,
+    <vscale x 8 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_tu_x.f.w_nxv8i32_nxv8f64(<vscale x 8 x i32> %0, <vscale x 8 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_x.f.w_nxv8i32_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.vfncvt.x.f.w.nxv8i32.nxv8f64(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.strict.vfncvt.x.f.w.mask.nxv8i32.nxv8f64(
+  <vscale x 8 x i32>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_x.f.w_nxv8i32_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfncvt.x.f.w v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/strict-vfncvt-xu-f.ll b/llvm/test/CodeGen/RISCV/rvv/strict-vfncvt-xu-f.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/strict-vfncvt-xu-f.ll
@@ -0,0 +1,889 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv1i8.nxv1f16(
+  <vscale x 1 x i8>,
+  <vscale x 1 x half>,
+  iXLen);
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_xu.f.w_nxv1i8_nxv1f16(<vscale x 1 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv1i8_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv1i8.nxv1f16(
+    <vscale x 1 x i8> undef,
+    <vscale x 1 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x i8> %a
+}
+
+define <vscale x 1 x i8> @intrinsic_vfncvt_tu_xu.f.w_nxv1i8_nxv1f16(<vscale x 1 x i8> %0, <vscale x 1 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_xu.f.w_nxv1i8_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, tu, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv1i8.nxv1f16(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.mask.nxv1i8.nxv1f16(
+  <vscale x 1 x i8>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv1i8_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i8> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv2i8.nxv2f16(
+  <vscale x 2 x i8>,
+  <vscale x 2 x half>,
+  iXLen);
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_xu.f.w_nxv2i8_nxv2f16(<vscale x 2 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv2i8_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv2i8.nxv2f16(
+    <vscale x 2 x i8> undef,
+    <vscale x 2 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x i8> %a
+}
+
+define <vscale x 2 x i8> @intrinsic_vfncvt_tu_xu.f.w_nxv2i8_nxv2f16(<vscale x 2 x i8> %0, <vscale x 2 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_xu.f.w_nxv2i8_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, tu, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv2i8.nxv2f16(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.mask.nxv2i8.nxv2f16(
+  <vscale x 2 x i8>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv2i8_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i8> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv4i8.nxv4f16(
+  <vscale x 4 x i8>,
+  <vscale x 4 x half>,
+  iXLen);
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_xu.f.w_nxv4i8_nxv4f16(<vscale x 4 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv4i8_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv4i8.nxv4f16(
+    <vscale x 4 x i8> undef,
+    <vscale x 4 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x i8> %a
+}
+
+define <vscale x 4 x i8> @intrinsic_vfncvt_tu_xu.f.w_nxv4i8_nxv4f16(<vscale x 4 x i8> %0, <vscale x 4 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_xu.f.w_nxv4i8_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, tu, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv4i8.nxv4f16(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.mask.nxv4i8.nxv4f16(
+  <vscale x 4 x i8>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv4i8_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i8> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv8i8.nxv8f16(
+  <vscale x 8 x i8>,
+  <vscale x 8 x half>,
+  iXLen);
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_xu.f.w_nxv8i8_nxv8f16(<vscale x 8 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv8i8_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v10, v8
+; CHECK-NEXT:    vmv.v.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv8i8.nxv8f16(
+    <vscale x 8 x i8> undef,
+    <vscale x 8 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x i8> %a
+}
+
+define <vscale x 8 x i8> @intrinsic_vfncvt_tu_xu.f.w_nxv8i8_nxv8f16(<vscale x 8 x i8> %0, <vscale x 8 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_xu.f.w_nxv8i8_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m1, tu, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv8i8.nxv8f16(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.mask.nxv8i8.nxv8f16(
+  <vscale x 8 x i8>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv8i8_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i8> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv16i8.nxv16f16(
+  <vscale x 16 x i8>,
+  <vscale x 16 x half>,
+  iXLen);
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_xu.f.w_nxv16i8_nxv16f16(<vscale x 16 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv16i8_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v12, v8
+; CHECK-NEXT:    vmv.v.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv16i8.nxv16f16(
+    <vscale x 16 x i8> undef,
+    <vscale x 16 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x i8> %a
+}
+
+define <vscale x 16 x i8> @intrinsic_vfncvt_tu_xu.f.w_nxv16i8_nxv16f16(<vscale x 16 x i8> %0, <vscale x 16 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_xu.f.w_nxv16i8_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m2, tu, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv16i8.nxv16f16(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.mask.nxv16i8.nxv16f16(
+  <vscale x 16 x i8>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv16i8_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i8> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv32i8.nxv32f16(
+  <vscale x 32 x i8>,
+  <vscale x 32 x half>,
+  iXLen);
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_xu.f.w_nxv32i8_nxv32f16(<vscale x 32 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv32i8_nxv32f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v16, v8
+; CHECK-NEXT:    vmv.v.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv32i8.nxv32f16(
+    <vscale x 32 x i8> undef,
+    <vscale x 32 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 32 x i8> %a
+}
+
+define <vscale x 32 x i8> @intrinsic_vfncvt_tu_xu.f.w_nxv32i8_nxv32f16(<vscale x 32 x i8> %0, <vscale x 32 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_xu.f.w_nxv32i8_nxv32f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m4, tu, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.nxv32i8.nxv32f16(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.strict.vfncvt.xu.f.w.mask.nxv32i8.nxv32f16(
+  <vscale x 32 x i8>,
+  <vscale x 32 x half>,
+  <vscale x 32 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv32i8_nxv32f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x i8> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.nxv1i16.nxv1f32(
+  <vscale x 1 x i16>,
+  <vscale x 1 x float>,
+  iXLen);
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_xu.f.w_nxv1i16_nxv1f32(<vscale x 1 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv1i16_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.nxv1i16.nxv1f32(
+    <vscale x 1 x i16> undef,
+    <vscale x 1 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+define <vscale x 1 x i16> @intrinsic_vfncvt_tu_xu.f.w_nxv1i16_nxv1f32(<vscale x 1 x i16> %0, <vscale x 1 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_xu.f.w_nxv1i16_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.nxv1i16.nxv1f32(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.mask.nxv1i16.nxv1f32(
+  <vscale x 1 x i16>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv1i16_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i16> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.nxv2i16.nxv2f32(
+  <vscale x 2 x i16>,
+  <vscale x 2 x float>,
+  iXLen);
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_xu.f.w_nxv2i16_nxv2f32(<vscale x 2 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv2i16_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.nxv2i16.nxv2f32(
+    <vscale x 2 x i16> undef,
+    <vscale x 2 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+define <vscale x 2 x i16> @intrinsic_vfncvt_tu_xu.f.w_nxv2i16_nxv2f32(<vscale x 2 x i16> %0, <vscale x 2 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_xu.f.w_nxv2i16_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.nxv2i16.nxv2f32(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.mask.nxv2i16.nxv2f32(
+  <vscale x 2 x i16>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv2i16_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i16> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.nxv4i16.nxv4f32(
+  <vscale x 4 x i16>,
+  <vscale x 4 x float>,
+  iXLen);
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_xu.f.w_nxv4i16_nxv4f32(<vscale x 4 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv4i16_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v10, v8
+; CHECK-NEXT:    vmv.v.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.nxv4i16.nxv4f32(
+    <vscale x 4 x i16> undef,
+    <vscale x 4 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+define <vscale x 4 x i16> @intrinsic_vfncvt_tu_xu.f.w_nxv4i16_nxv4f32(<vscale x 4 x i16> %0, <vscale x 4 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_xu.f.w_nxv4i16_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.nxv4i16.nxv4f32(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.mask.nxv4i16.nxv4f32(
+  <vscale x 4 x i16>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv4i16_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i16> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.nxv8i16.nxv8f32(
+  <vscale x 8 x i16>,
+  <vscale x 8 x float>,
+  iXLen);
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_xu.f.w_nxv8i16_nxv8f32(<vscale x 8 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv8i16_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v12, v8
+; CHECK-NEXT:    vmv.v.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.nxv8i16.nxv8f32(
+    <vscale x 8 x i16> undef,
+    <vscale x 8 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+define <vscale x 8 x i16> @intrinsic_vfncvt_tu_xu.f.w_nxv8i16_nxv8f32(<vscale x 8 x i16> %0, <vscale x 8 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_xu.f.w_nxv8i16_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.nxv8i16.nxv8f32(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.mask.nxv8i16.nxv8f32(
+  <vscale x 8 x i16>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv8i16_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i16> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.nxv16i16.nxv16f32(
+  <vscale x 16 x i16>,
+  <vscale x 16 x float>,
+  iXLen);
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_xu.f.w_nxv16i16_nxv16f32(<vscale x 16 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv16i16_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v16, v8
+; CHECK-NEXT:    vmv.v.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.nxv16i16.nxv16f32(
+    <vscale x 16 x i16> undef,
+    <vscale x 16 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+define <vscale x 16 x i16> @intrinsic_vfncvt_tu_xu.f.w_nxv16i16_nxv16f32(<vscale x 16 x i16> %0, <vscale x 16 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_xu.f.w_nxv16i16_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.nxv16i16.nxv16f32(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.strict.vfncvt.xu.f.w.mask.nxv16i16.nxv16f32(
+  <vscale x 16 x i16>,
+  <vscale x 16 x float>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv16i16_nxv16f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i16> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.strict.vfncvt.xu.f.w.nxv1i32.nxv1f64(
+  <vscale x 1 x i32>,
+  <vscale x 1 x double>,
+  iXLen);
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_xu.f.w_nxv1i32_nxv1f64(<vscale x 1 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv1i32_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.vfncvt.xu.f.w.nxv1i32.nxv1f64(
+    <vscale x 1 x i32> undef,
+    <vscale x 1 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+define <vscale x 1 x i32> @intrinsic_vfncvt_tu_xu.f.w_nxv1i32_nxv1f64(<vscale x 1 x i32> %0, <vscale x 1 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_xu.f.w_nxv1i32_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.vfncvt.xu.f.w.nxv1i32.nxv1f64(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.strict.vfncvt.xu.f.w.mask.nxv1i32.nxv1f64(
+  <vscale x 1 x i32>,
+  <vscale x 1 x double>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv1i32_nxv1f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.strict.vfncvt.xu.f.w.nxv2i32.nxv2f64(
+  <vscale x 2 x i32>,
+  <vscale x 2 x double>,
+  iXLen);
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_xu.f.w_nxv2i32_nxv2f64(<vscale x 2 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv2i32_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v10, v8
+; CHECK-NEXT:    vmv.v.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.vfncvt.xu.f.w.nxv2i32.nxv2f64(
+    <vscale x 2 x i32> undef,
+    <vscale x 2 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+define <vscale x 2 x i32> @intrinsic_vfncvt_tu_xu.f.w_nxv2i32_nxv2f64(<vscale x 2 x i32> %0, <vscale x 2 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_xu.f.w_nxv2i32_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.vfncvt.xu.f.w.nxv2i32.nxv2f64(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.strict.vfncvt.xu.f.w.mask.nxv2i32.nxv2f64(
+  <vscale x 2 x i32>,
+  <vscale x 2 x double>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv2i32_nxv2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.strict.vfncvt.xu.f.w.nxv4i32.nxv4f64(
+  <vscale x 4 x i32>,
+  <vscale x 4 x double>,
+  iXLen);
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_xu.f.w_nxv4i32_nxv4f64(<vscale x 4 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv4i32_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v12, v8
+; CHECK-NEXT:    vmv.v.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.vfncvt.xu.f.w.nxv4i32.nxv4f64(
+    <vscale x 4 x i32> undef,
+    <vscale x 4 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+define <vscale x 4 x i32> @intrinsic_vfncvt_tu_xu.f.w_nxv4i32_nxv4f64(<vscale x 4 x i32> %0, <vscale x 4 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_xu.f.w_nxv4i32_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.vfncvt.xu.f.w.nxv4i32.nxv4f64(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.strict.vfncvt.xu.f.w.mask.nxv4i32.nxv4f64(
+  <vscale x 4 x i32>,
+  <vscale x 4 x double>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv4i32_nxv4f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.strict.vfncvt.xu.f.w.nxv8i32.nxv8f64(
+  <vscale x 8 x i32>,
+  <vscale x 8 x double>,
+  iXLen);
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_xu.f.w_nxv8i32_nxv8f64(<vscale x 8 x double> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_xu.f.w_nxv8i32_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v16, v8
+; CHECK-NEXT:    vmv.v.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.vfncvt.xu.f.w.nxv8i32.nxv8f64(
+    <vscale x 8 x i32> undef,
+    <vscale x 8 x double> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+define <vscale x 8 x i32> @intrinsic_vfncvt_tu_xu.f.w_nxv8i32_nxv8f64(<vscale x 8 x i32> %0, <vscale x 8 x double> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_tu_xu.f.w_nxv8i32_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.vfncvt.xu.f.w.nxv8i32.nxv8f64(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x double> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.strict.vfncvt.xu.f.w.mask.nxv8i32.nxv8f64(
+  <vscale x 8 x i32>,
+  <vscale x 8 x double>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+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, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfncvt_mask_xu.f.w_nxv8i32_nxv8f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfncvt.xu.f.w v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.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,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/strict-vfwcvt-f-f.ll b/llvm/test/CodeGen/RISCV/rvv/strict-vfwcvt-f-f.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/strict-vfwcvt-f-f.ll
@@ -0,0 +1,535 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
+declare <vscale x 1 x float> @llvm.riscv.strict.vfwcvt.f.f.v.nxv1f32.nxv1f16(
+  <vscale x 1 x float>,
+  <vscale x 1 x half>,
+  iXLen);
+
+define <vscale x 1 x float> @intrinsic_vfwcvt_f.f.v_nxv1f32_nxv1f16(<vscale x 1 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.f.v_nxv1f32_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfwcvt.f.f.v.nxv1f32.nxv1f16(
+    <vscale x 1 x float> undef,
+    <vscale x 1 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x float> %a
+}
+
+define <vscale x 1 x float> @intrinsic_vfwcvt_tu_f.f.v_nxv1f32_nxv1f16(<vscale x 1 x float> %0, <vscale x 1 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.f.v_nxv1f32_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfwcvt.f.f.v.nxv1f32.nxv1f16(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv1f32.nxv1f16(
+  <vscale x 1 x float>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x float> @intrinsic_vfwcvt_mask_f.f.v_nxv1f32_nxv1f16(<vscale x 1 x float> %0, <vscale x 1 x half> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.f.v_nxv1f32_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv1f32.nxv1f16(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x half> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.strict.vfwcvt.f.f.v.nxv2f32.nxv2f16(
+  <vscale x 2 x float>,
+  <vscale x 2 x half>,
+  iXLen);
+
+define <vscale x 2 x float> @intrinsic_vfwcvt_f.f.v_nxv2f32_nxv2f16(<vscale x 2 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.f.v_nxv2f32_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfwcvt.f.f.v.nxv2f32.nxv2f16(
+    <vscale x 2 x float> undef,
+    <vscale x 2 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x float> %a
+}
+
+define <vscale x 2 x float> @intrinsic_vfwcvt_tu_f.f.v_nxv2f32_nxv2f16(<vscale x 2 x float> %0, <vscale x 2 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.f.v_nxv2f32_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfwcvt.f.f.v.nxv2f32.nxv2f16(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv2f32.nxv2f16(
+  <vscale x 2 x float>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x float> @intrinsic_vfwcvt_mask_f.f.v_nxv2f32_nxv2f16(<vscale x 2 x float> %0, <vscale x 2 x half> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.f.v_nxv2f32_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv2f32.nxv2f16(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x half> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.strict.vfwcvt.f.f.v.nxv4f32.nxv4f16(
+  <vscale x 4 x float>,
+  <vscale x 4 x half>,
+  iXLen);
+
+define <vscale x 4 x float> @intrinsic_vfwcvt_f.f.v_nxv4f32_nxv4f16(<vscale x 4 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.f.v_nxv4f32_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v10, v8
+; CHECK-NEXT:    vmv2r.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfwcvt.f.f.v.nxv4f32.nxv4f16(
+    <vscale x 4 x float> undef,
+    <vscale x 4 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x float> %a
+}
+
+define <vscale x 4 x float> @intrinsic_vfwcvt_tu_f.f.v_nxv4f32_nxv4f16(<vscale x 4 x float> %0, <vscale x 4 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.f.v_nxv4f32_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfwcvt.f.f.v.nxv4f32.nxv4f16(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv4f32.nxv4f16(
+  <vscale x 4 x float>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x float> @intrinsic_vfwcvt_mask_f.f.v_nxv4f32_nxv4f16(<vscale x 4 x float> %0, <vscale x 4 x half> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.f.v_nxv4f32_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv4f32.nxv4f16(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x half> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.strict.vfwcvt.f.f.v.nxv8f32.nxv8f16(
+  <vscale x 8 x float>,
+  <vscale x 8 x half>,
+  iXLen);
+
+define <vscale x 8 x float> @intrinsic_vfwcvt_f.f.v_nxv8f32_nxv8f16(<vscale x 8 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.f.v_nxv8f32_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v12, v8
+; CHECK-NEXT:    vmv4r.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfwcvt.f.f.v.nxv8f32.nxv8f16(
+    <vscale x 8 x float> undef,
+    <vscale x 8 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x float> %a
+}
+
+define <vscale x 8 x float> @intrinsic_vfwcvt_tu_f.f.v_nxv8f32_nxv8f16(<vscale x 8 x float> %0, <vscale x 8 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.f.v_nxv8f32_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfwcvt.f.f.v.nxv8f32.nxv8f16(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv8f32.nxv8f16(
+  <vscale x 8 x float>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x float> @intrinsic_vfwcvt_mask_f.f.v_nxv8f32_nxv8f16(<vscale x 8 x float> %0, <vscale x 8 x half> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.f.v_nxv8f32_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv8f32.nxv8f16(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x half> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 16 x float> @llvm.riscv.strict.vfwcvt.f.f.v.nxv16f32.nxv16f16(
+  <vscale x 16 x float>,
+  <vscale x 16 x half>,
+  iXLen);
+
+define <vscale x 16 x float> @intrinsic_vfwcvt_f.f.v_nxv16f32_nxv16f16(<vscale x 16 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.f.v_nxv16f32_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v16, v8
+; CHECK-NEXT:    vmv8r.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.strict.vfwcvt.f.f.v.nxv16f32.nxv16f16(
+    <vscale x 16 x float> undef,
+    <vscale x 16 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x float> %a
+}
+
+define <vscale x 16 x float> @intrinsic_vfwcvt_tu_f.f.v_nxv16f32_nxv16f16(<vscale x 16 x float> %0, <vscale x 16 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.f.v_nxv16f32_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.strict.vfwcvt.f.f.v.nxv16f32.nxv16f16(
+    <vscale x 16 x float> %0,
+    <vscale x 16 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x float> %a
+}
+
+declare <vscale x 16 x float> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv16f32.nxv16f16(
+  <vscale x 16 x float>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 16 x float> @intrinsic_vfwcvt_mask_f.f.v_nxv16f32_nxv16f16(<vscale x 16 x float> %0, <vscale x 16 x half> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.f.v_nxv16f32_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv16f32.nxv16f16(
+    <vscale x 16 x float> %0,
+    <vscale x 16 x half> %1,
+    <vscale x 16 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x float> %a
+}
+
+declare <vscale x 1 x double> @llvm.riscv.strict.vfwcvt.f.f.v.nxv1f64.nxv1f32(
+  <vscale x 1 x double>,
+  <vscale x 1 x float>,
+  iXLen);
+
+define <vscale x 1 x double> @intrinsic_vfwcvt_f.f.v_nxv1f64_nxv1f32(<vscale x 1 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.f.v_nxv1f64_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.strict.vfwcvt.f.f.v.nxv1f64.nxv1f32(
+    <vscale x 1 x double> undef,
+    <vscale x 1 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x double> %a
+}
+
+define <vscale x 1 x double> @intrinsic_vfwcvt_tu_f.f.v_nxv1f64_nxv1f32(<vscale x 1 x double> %0, <vscale x 1 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.f.v_nxv1f64_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.strict.vfwcvt.f.f.v.nxv1f64.nxv1f32(
+    <vscale x 1 x double> %0,
+    <vscale x 1 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x double> %a
+}
+
+declare <vscale x 1 x double> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv1f64.nxv1f32(
+  <vscale x 1 x double>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x double> @intrinsic_vfwcvt_mask_f.f.v_nxv1f64_nxv1f32(<vscale x 1 x double> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.f.v_nxv1f64_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv1f64.nxv1f32(
+    <vscale x 1 x double> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x double> %a
+}
+
+declare <vscale x 2 x double> @llvm.riscv.strict.vfwcvt.f.f.v.nxv2f64.nxv2f32(
+  <vscale x 2 x double>,
+  <vscale x 2 x float>,
+  iXLen);
+
+define <vscale x 2 x double> @intrinsic_vfwcvt_f.f.v_nxv2f64_nxv2f32(<vscale x 2 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.f.v_nxv2f64_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v10, v8
+; CHECK-NEXT:    vmv2r.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.strict.vfwcvt.f.f.v.nxv2f64.nxv2f32(
+    <vscale x 2 x double> undef,
+    <vscale x 2 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x double> %a
+}
+
+define <vscale x 2 x double> @intrinsic_vfwcvt_tu_f.f.v_nxv2f64_nxv2f32(<vscale x 2 x double> %0, <vscale x 2 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.f.v_nxv2f64_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.strict.vfwcvt.f.f.v.nxv2f64.nxv2f32(
+    <vscale x 2 x double> %0,
+    <vscale x 2 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x double> %a
+}
+
+declare <vscale x 2 x double> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv2f64.nxv2f32(
+  <vscale x 2 x double>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x double> @intrinsic_vfwcvt_mask_f.f.v_nxv2f64_nxv2f32(<vscale x 2 x double> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.f.v_nxv2f64_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv2f64.nxv2f32(
+    <vscale x 2 x double> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x double> %a
+}
+
+declare <vscale x 4 x double> @llvm.riscv.strict.vfwcvt.f.f.v.nxv4f64.nxv4f32(
+  <vscale x 4 x double>,
+  <vscale x 4 x float>,
+  iXLen);
+
+define <vscale x 4 x double> @intrinsic_vfwcvt_f.f.v_nxv4f64_nxv4f32(<vscale x 4 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.f.v_nxv4f64_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v12, v8
+; CHECK-NEXT:    vmv4r.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.strict.vfwcvt.f.f.v.nxv4f64.nxv4f32(
+    <vscale x 4 x double> undef,
+    <vscale x 4 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x double> %a
+}
+
+define <vscale x 4 x double> @intrinsic_vfwcvt_tu_f.f.v_nxv4f64_nxv4f32(<vscale x 4 x double> %0, <vscale x 4 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.f.v_nxv4f64_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.strict.vfwcvt.f.f.v.nxv4f64.nxv4f32(
+    <vscale x 4 x double> %0,
+    <vscale x 4 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x double> %a
+}
+
+declare <vscale x 4 x double> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv4f64.nxv4f32(
+  <vscale x 4 x double>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x double> @intrinsic_vfwcvt_mask_f.f.v_nxv4f64_nxv4f32(<vscale x 4 x double> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.f.v_nxv4f64_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv4f64.nxv4f32(
+    <vscale x 4 x double> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x double> %a
+}
+
+declare <vscale x 8 x double> @llvm.riscv.strict.vfwcvt.f.f.v.nxv8f64.nxv8f32(
+  <vscale x 8 x double>,
+  <vscale x 8 x float>,
+  iXLen);
+
+define <vscale x 8 x double> @intrinsic_vfwcvt_f.f.v_nxv8f64_nxv8f32(<vscale x 8 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.f.v_nxv8f64_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v16, v8
+; CHECK-NEXT:    vmv8r.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.strict.vfwcvt.f.f.v.nxv8f64.nxv8f32(
+    <vscale x 8 x double> undef,
+    <vscale x 8 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x double> %a
+}
+
+define <vscale x 8 x double> @intrinsic_vfwcvt_tu_f.f.v_nxv8f64_nxv8f32(<vscale x 8 x double> %0, <vscale x 8 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.f.v_nxv8f64_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.strict.vfwcvt.f.f.v.nxv8f64.nxv8f32(
+    <vscale x 8 x double> %0,
+    <vscale x 8 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x double> %a
+}
+
+declare <vscale x 8 x double> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv8f64.nxv8f32(
+  <vscale x 8 x double>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x double> @intrinsic_vfwcvt_mask_f.f.v_nxv8f64_nxv8f32(<vscale x 8 x double> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.f.v_nxv8f64_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.f.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.strict.vfwcvt.f.f.v.mask.nxv8f64.nxv8f32(
+    <vscale x 8 x double> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x double> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/strict-vfwcvt-f-x.ll b/llvm/test/CodeGen/RISCV/rvv/strict-vfwcvt-f-x.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/strict-vfwcvt-f-x.ll
@@ -0,0 +1,889 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
+declare <vscale x 1 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv1f16.nxv1i8(
+  <vscale x 1 x half>,
+  <vscale x 1 x i8>,
+  iXLen);
+
+define <vscale x 1 x half> @intrinsic_vfwcvt_f.x.v_nxv1f16_nxv1i8(<vscale x 1 x i8> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv1f16.nxv1i8(
+    <vscale x 1 x half> undef,
+    <vscale x 1 x i8> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+define <vscale x 1 x half> @intrinsic_vfwcvt_tu_f.x.v_nxv1f16_nxv1i8(<vscale x 1 x half> %0, <vscale x 1 x i8> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.x.v_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, tu, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv1f16.nxv1i8(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x i8> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv1f16.nxv1i8(
+  <vscale x 1 x half>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x half> @intrinsic_vfwcvt_mask_f.x.v_nxv1f16_nxv1i8(<vscale x 1 x half> %0, <vscale x 1 x i8> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv1f16.nxv1i8(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv2f16.nxv2i8(
+  <vscale x 2 x half>,
+  <vscale x 2 x i8>,
+  iXLen);
+
+define <vscale x 2 x half> @intrinsic_vfwcvt_f.x.v_nxv2f16_nxv2i8(<vscale x 2 x i8> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv2f16.nxv2i8(
+    <vscale x 2 x half> undef,
+    <vscale x 2 x i8> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+define <vscale x 2 x half> @intrinsic_vfwcvt_tu_f.x.v_nxv2f16_nxv2i8(<vscale x 2 x half> %0, <vscale x 2 x i8> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.x.v_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, tu, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv2f16.nxv2i8(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x i8> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv2f16.nxv2i8(
+  <vscale x 2 x half>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x half> @intrinsic_vfwcvt_mask_f.x.v_nxv2f16_nxv2i8(<vscale x 2 x half> %0, <vscale x 2 x i8> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv2f16.nxv2i8(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv4f16.nxv4i8(
+  <vscale x 4 x half>,
+  <vscale x 4 x i8>,
+  iXLen);
+
+define <vscale x 4 x half> @intrinsic_vfwcvt_f.x.v_nxv4f16_nxv4i8(<vscale x 4 x i8> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv4f16.nxv4i8(
+    <vscale x 4 x half> undef,
+    <vscale x 4 x i8> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+define <vscale x 4 x half> @intrinsic_vfwcvt_tu_f.x.v_nxv4f16_nxv4i8(<vscale x 4 x half> %0, <vscale x 4 x i8> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.x.v_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, tu, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv4f16.nxv4i8(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x i8> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv4f16.nxv4i8(
+  <vscale x 4 x half>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x half> @intrinsic_vfwcvt_mask_f.x.v_nxv4f16_nxv4i8(<vscale x 4 x half> %0, <vscale x 4 x i8> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv4f16.nxv4i8(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv8f16.nxv8i8(
+  <vscale x 8 x half>,
+  <vscale x 8 x i8>,
+  iXLen);
+
+define <vscale x 8 x half> @intrinsic_vfwcvt_f.x.v_nxv8f16_nxv8i8(<vscale x 8 x i8> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv8f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v10, v8
+; CHECK-NEXT:    vmv2r.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv8f16.nxv8i8(
+    <vscale x 8 x half> undef,
+    <vscale x 8 x i8> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+define <vscale x 8 x half> @intrinsic_vfwcvt_tu_f.x.v_nxv8f16_nxv8i8(<vscale x 8 x half> %0, <vscale x 8 x i8> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.x.v_nxv8f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m1, tu, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv8f16.nxv8i8(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x i8> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv8f16.nxv8i8(
+  <vscale x 8 x half>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x half> @intrinsic_vfwcvt_mask_f.x.v_nxv8f16_nxv8i8(<vscale x 8 x half> %0, <vscale x 8 x i8> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv8f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv8f16.nxv8i8(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv16f16.nxv16i8(
+  <vscale x 16 x half>,
+  <vscale x 16 x i8>,
+  iXLen);
+
+define <vscale x 16 x half> @intrinsic_vfwcvt_f.x.v_nxv16f16_nxv16i8(<vscale x 16 x i8> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv16f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v12, v8
+; CHECK-NEXT:    vmv4r.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv16f16.nxv16i8(
+    <vscale x 16 x half> undef,
+    <vscale x 16 x i8> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+define <vscale x 16 x half> @intrinsic_vfwcvt_tu_f.x.v_nxv16f16_nxv16i8(<vscale x 16 x half> %0, <vscale x 16 x i8> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.x.v_nxv16f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m2, tu, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv16f16.nxv16i8(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x i8> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv16f16.nxv16i8(
+  <vscale x 16 x half>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 16 x half> @intrinsic_vfwcvt_mask_f.x.v_nxv16f16_nxv16i8(<vscale x 16 x half> %0, <vscale x 16 x i8> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv16f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv16f16.nxv16i8(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 32 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv32f16.nxv32i8(
+  <vscale x 32 x half>,
+  <vscale x 32 x i8>,
+  iXLen);
+
+define <vscale x 32 x half> @intrinsic_vfwcvt_f.x.v_nxv32f16_nxv32i8(<vscale x 32 x i8> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv32f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v16, v8
+; CHECK-NEXT:    vmv8r.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv32f16.nxv32i8(
+    <vscale x 32 x half> undef,
+    <vscale x 32 x i8> %0,
+    iXLen %1)
+
+  ret <vscale x 32 x half> %a
+}
+
+define <vscale x 32 x half> @intrinsic_vfwcvt_tu_f.x.v_nxv32f16_nxv32i8(<vscale x 32 x half> %0, <vscale x 32 x i8> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.x.v_nxv32f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m4, tu, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x half> @llvm.riscv.strict.vfwcvt.f.x.v.nxv32f16.nxv32i8(
+    <vscale x 32 x half> %0,
+    <vscale x 32 x i8> %1,
+    iXLen %2)
+
+  ret <vscale x 32 x half> %a
+}
+
+declare <vscale x 32 x half> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv32f16.nxv32i8(
+  <vscale x 32 x half>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 32 x half> @intrinsic_vfwcvt_mask_f.x.v_nxv32f16_nxv32i8(<vscale x 32 x half> %0, <vscale x 32 x i8> %1, <vscale x 32 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv32f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x half> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv32f16.nxv32i8(
+    <vscale x 32 x half> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 32 x half> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.strict.vfwcvt.f.x.v.nxv1f32.nxv1i16(
+  <vscale x 1 x float>,
+  <vscale x 1 x i16>,
+  iXLen);
+
+define <vscale x 1 x float> @intrinsic_vfwcvt_f.x.v_nxv1f32_nxv1i16(<vscale x 1 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfwcvt.f.x.v.nxv1f32.nxv1i16(
+    <vscale x 1 x float> undef,
+    <vscale x 1 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x float> %a
+}
+
+define <vscale x 1 x float> @intrinsic_vfwcvt_tu_f.x.v_nxv1f32_nxv1i16(<vscale x 1 x float> %0, <vscale x 1 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.x.v_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfwcvt.f.x.v.nxv1f32.nxv1i16(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv1f32.nxv1i16(
+  <vscale x 1 x float>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x float> @intrinsic_vfwcvt_mask_f.x.v_nxv1f32_nxv1i16(<vscale x 1 x float> %0, <vscale x 1 x i16> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv1f32.nxv1i16(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.strict.vfwcvt.f.x.v.nxv2f32.nxv2i16(
+  <vscale x 2 x float>,
+  <vscale x 2 x i16>,
+  iXLen);
+
+define <vscale x 2 x float> @intrinsic_vfwcvt_f.x.v_nxv2f32_nxv2i16(<vscale x 2 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfwcvt.f.x.v.nxv2f32.nxv2i16(
+    <vscale x 2 x float> undef,
+    <vscale x 2 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x float> %a
+}
+
+define <vscale x 2 x float> @intrinsic_vfwcvt_tu_f.x.v_nxv2f32_nxv2i16(<vscale x 2 x float> %0, <vscale x 2 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.x.v_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfwcvt.f.x.v.nxv2f32.nxv2i16(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv2f32.nxv2i16(
+  <vscale x 2 x float>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x float> @intrinsic_vfwcvt_mask_f.x.v_nxv2f32_nxv2i16(<vscale x 2 x float> %0, <vscale x 2 x i16> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv2f32.nxv2i16(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.strict.vfwcvt.f.x.v.nxv4f32.nxv4i16(
+  <vscale x 4 x float>,
+  <vscale x 4 x i16>,
+  iXLen);
+
+define <vscale x 4 x float> @intrinsic_vfwcvt_f.x.v_nxv4f32_nxv4i16(<vscale x 4 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv4f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v10, v8
+; CHECK-NEXT:    vmv2r.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfwcvt.f.x.v.nxv4f32.nxv4i16(
+    <vscale x 4 x float> undef,
+    <vscale x 4 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x float> %a
+}
+
+define <vscale x 4 x float> @intrinsic_vfwcvt_tu_f.x.v_nxv4f32_nxv4i16(<vscale x 4 x float> %0, <vscale x 4 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.x.v_nxv4f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfwcvt.f.x.v.nxv4f32.nxv4i16(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv4f32.nxv4i16(
+  <vscale x 4 x float>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x float> @intrinsic_vfwcvt_mask_f.x.v_nxv4f32_nxv4i16(<vscale x 4 x float> %0, <vscale x 4 x i16> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv4f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv4f32.nxv4i16(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.strict.vfwcvt.f.x.v.nxv8f32.nxv8i16(
+  <vscale x 8 x float>,
+  <vscale x 8 x i16>,
+  iXLen);
+
+define <vscale x 8 x float> @intrinsic_vfwcvt_f.x.v_nxv8f32_nxv8i16(<vscale x 8 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv8f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v12, v8
+; CHECK-NEXT:    vmv4r.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfwcvt.f.x.v.nxv8f32.nxv8i16(
+    <vscale x 8 x float> undef,
+    <vscale x 8 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x float> %a
+}
+
+define <vscale x 8 x float> @intrinsic_vfwcvt_tu_f.x.v_nxv8f32_nxv8i16(<vscale x 8 x float> %0, <vscale x 8 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.x.v_nxv8f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfwcvt.f.x.v.nxv8f32.nxv8i16(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv8f32.nxv8i16(
+  <vscale x 8 x float>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x float> @intrinsic_vfwcvt_mask_f.x.v_nxv8f32_nxv8i16(<vscale x 8 x float> %0, <vscale x 8 x i16> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv8f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv8f32.nxv8i16(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 16 x float> @llvm.riscv.strict.vfwcvt.f.x.v.nxv16f32.nxv16i16(
+  <vscale x 16 x float>,
+  <vscale x 16 x i16>,
+  iXLen);
+
+define <vscale x 16 x float> @intrinsic_vfwcvt_f.x.v_nxv16f32_nxv16i16(<vscale x 16 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv16f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v16, v8
+; CHECK-NEXT:    vmv8r.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.strict.vfwcvt.f.x.v.nxv16f32.nxv16i16(
+    <vscale x 16 x float> undef,
+    <vscale x 16 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x float> %a
+}
+
+define <vscale x 16 x float> @intrinsic_vfwcvt_tu_f.x.v_nxv16f32_nxv16i16(<vscale x 16 x float> %0, <vscale x 16 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.x.v_nxv16f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.strict.vfwcvt.f.x.v.nxv16f32.nxv16i16(
+    <vscale x 16 x float> %0,
+    <vscale x 16 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x float> %a
+}
+
+declare <vscale x 16 x float> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv16f32.nxv16i16(
+  <vscale x 16 x float>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 16 x float> @intrinsic_vfwcvt_mask_f.x.v_nxv16f32_nxv16i16(<vscale x 16 x float> %0, <vscale x 16 x i16> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv16f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv16f32.nxv16i16(
+    <vscale x 16 x float> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x float> %a
+}
+
+declare <vscale x 1 x double> @llvm.riscv.strict.vfwcvt.f.x.v.nxv1f64.nxv1i32(
+  <vscale x 1 x double>,
+  <vscale x 1 x i32>,
+  iXLen);
+
+define <vscale x 1 x double> @intrinsic_vfwcvt_f.x.v_nxv1f64_nxv1i32(<vscale x 1 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.strict.vfwcvt.f.x.v.nxv1f64.nxv1i32(
+    <vscale x 1 x double> undef,
+    <vscale x 1 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x double> %a
+}
+
+define <vscale x 1 x double> @intrinsic_vfwcvt_tu_f.x.v_nxv1f64_nxv1i32(<vscale x 1 x double> %0, <vscale x 1 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.x.v_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.strict.vfwcvt.f.x.v.nxv1f64.nxv1i32(
+    <vscale x 1 x double> %0,
+    <vscale x 1 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x double> %a
+}
+
+declare <vscale x 1 x double> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv1f64.nxv1i32(
+  <vscale x 1 x double>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x double> @intrinsic_vfwcvt_mask_f.x.v_nxv1f64_nxv1i32(<vscale x 1 x double> %0, <vscale x 1 x i32> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv1f64.nxv1i32(
+    <vscale x 1 x double> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x double> %a
+}
+
+declare <vscale x 2 x double> @llvm.riscv.strict.vfwcvt.f.x.v.nxv2f64.nxv2i32(
+  <vscale x 2 x double>,
+  <vscale x 2 x i32>,
+  iXLen);
+
+define <vscale x 2 x double> @intrinsic_vfwcvt_f.x.v_nxv2f64_nxv2i32(<vscale x 2 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv2f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v10, v8
+; CHECK-NEXT:    vmv2r.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.strict.vfwcvt.f.x.v.nxv2f64.nxv2i32(
+    <vscale x 2 x double> undef,
+    <vscale x 2 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x double> %a
+}
+
+define <vscale x 2 x double> @intrinsic_vfwcvt_tu_f.x.v_nxv2f64_nxv2i32(<vscale x 2 x double> %0, <vscale x 2 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.x.v_nxv2f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.strict.vfwcvt.f.x.v.nxv2f64.nxv2i32(
+    <vscale x 2 x double> %0,
+    <vscale x 2 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x double> %a
+}
+
+declare <vscale x 2 x double> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv2f64.nxv2i32(
+  <vscale x 2 x double>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x double> @intrinsic_vfwcvt_mask_f.x.v_nxv2f64_nxv2i32(<vscale x 2 x double> %0, <vscale x 2 x i32> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv2f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv2f64.nxv2i32(
+    <vscale x 2 x double> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x double> %a
+}
+
+declare <vscale x 4 x double> @llvm.riscv.strict.vfwcvt.f.x.v.nxv4f64.nxv4i32(
+  <vscale x 4 x double>,
+  <vscale x 4 x i32>,
+  iXLen);
+
+define <vscale x 4 x double> @intrinsic_vfwcvt_f.x.v_nxv4f64_nxv4i32(<vscale x 4 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv4f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v12, v8
+; CHECK-NEXT:    vmv4r.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.strict.vfwcvt.f.x.v.nxv4f64.nxv4i32(
+    <vscale x 4 x double> undef,
+    <vscale x 4 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x double> %a
+}
+
+define <vscale x 4 x double> @intrinsic_vfwcvt_tu_f.x.v_nxv4f64_nxv4i32(<vscale x 4 x double> %0, <vscale x 4 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.x.v_nxv4f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.strict.vfwcvt.f.x.v.nxv4f64.nxv4i32(
+    <vscale x 4 x double> %0,
+    <vscale x 4 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x double> %a
+}
+
+declare <vscale x 4 x double> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv4f64.nxv4i32(
+  <vscale x 4 x double>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x double> @intrinsic_vfwcvt_mask_f.x.v_nxv4f64_nxv4i32(<vscale x 4 x double> %0, <vscale x 4 x i32> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv4f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv4f64.nxv4i32(
+    <vscale x 4 x double> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x double> %a
+}
+
+declare <vscale x 8 x double> @llvm.riscv.strict.vfwcvt.f.x.v.nxv8f64.nxv8i32(
+  <vscale x 8 x double>,
+  <vscale x 8 x i32>,
+  iXLen);
+
+define <vscale x 8 x double> @intrinsic_vfwcvt_f.x.v_nxv8f64_nxv8i32(<vscale x 8 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.x.v_nxv8f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v16, v8
+; CHECK-NEXT:    vmv8r.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.strict.vfwcvt.f.x.v.nxv8f64.nxv8i32(
+    <vscale x 8 x double> undef,
+    <vscale x 8 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x double> %a
+}
+
+define <vscale x 8 x double> @intrinsic_vfwcvt_tu_f.x.v_nxv8f64_nxv8i32(<vscale x 8 x double> %0, <vscale x 8 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.x.v_nxv8f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.strict.vfwcvt.f.x.v.nxv8f64.nxv8i32(
+    <vscale x 8 x double> %0,
+    <vscale x 8 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x double> %a
+}
+
+declare <vscale x 8 x double> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv8f64.nxv8i32(
+  <vscale x 8 x double>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x double> @intrinsic_vfwcvt_mask_f.x.v_nxv8f64_nxv8i32(<vscale x 8 x double> %0, <vscale x 8 x i32> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.x.v_nxv8f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.x.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.strict.vfwcvt.f.x.v.mask.nxv8f64.nxv8i32(
+    <vscale x 8 x double> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x double> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/strict-vfwcvt-f-xu.ll b/llvm/test/CodeGen/RISCV/rvv/strict-vfwcvt-f-xu.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/strict-vfwcvt-f-xu.ll
@@ -0,0 +1,889 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
+declare <vscale x 1 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv1f16.nxv1i8(
+  <vscale x 1 x half>,
+  <vscale x 1 x i8>,
+  iXLen);
+
+define <vscale x 1 x half> @intrinsic_vfwcvt_f.xu.v_nxv1f16_nxv1i8(<vscale x 1 x i8> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.xu.v_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv1f16.nxv1i8(
+    <vscale x 1 x half> undef,
+    <vscale x 1 x i8> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x half> %a
+}
+
+define <vscale x 1 x half> @intrinsic_vfwcvt_tu_f.xu.v_nxv1f16_nxv1i8(<vscale x 1 x half> %0, <vscale x 1 x i8> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.xu.v_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, tu, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv1f16.nxv1i8(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x i8> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 1 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv1f16.nxv1i8(
+  <vscale x 1 x half>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x half> @intrinsic_vfwcvt_mask_f.xu.v_nxv1f16_nxv1i8(<vscale x 1 x half> %0, <vscale x 1 x i8> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.xu.v_nxv1f16_nxv1i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv1f16.nxv1i8(
+    <vscale x 1 x half> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv2f16.nxv2i8(
+  <vscale x 2 x half>,
+  <vscale x 2 x i8>,
+  iXLen);
+
+define <vscale x 2 x half> @intrinsic_vfwcvt_f.xu.v_nxv2f16_nxv2i8(<vscale x 2 x i8> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.xu.v_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv2f16.nxv2i8(
+    <vscale x 2 x half> undef,
+    <vscale x 2 x i8> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x half> %a
+}
+
+define <vscale x 2 x half> @intrinsic_vfwcvt_tu_f.xu.v_nxv2f16_nxv2i8(<vscale x 2 x half> %0, <vscale x 2 x i8> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.xu.v_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, tu, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv2f16.nxv2i8(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x i8> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 2 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv2f16.nxv2i8(
+  <vscale x 2 x half>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x half> @intrinsic_vfwcvt_mask_f.xu.v_nxv2f16_nxv2i8(<vscale x 2 x half> %0, <vscale x 2 x i8> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.xu.v_nxv2f16_nxv2i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv2f16.nxv2i8(
+    <vscale x 2 x half> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv4f16.nxv4i8(
+  <vscale x 4 x half>,
+  <vscale x 4 x i8>,
+  iXLen);
+
+define <vscale x 4 x half> @intrinsic_vfwcvt_f.xu.v_nxv4f16_nxv4i8(<vscale x 4 x i8> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.xu.v_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv4f16.nxv4i8(
+    <vscale x 4 x half> undef,
+    <vscale x 4 x i8> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x half> %a
+}
+
+define <vscale x 4 x half> @intrinsic_vfwcvt_tu_f.xu.v_nxv4f16_nxv4i8(<vscale x 4 x half> %0, <vscale x 4 x i8> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.xu.v_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, tu, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv4f16.nxv4i8(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x i8> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 4 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv4f16.nxv4i8(
+  <vscale x 4 x half>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x half> @intrinsic_vfwcvt_mask_f.xu.v_nxv4f16_nxv4i8(<vscale x 4 x half> %0, <vscale x 4 x i8> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.xu.v_nxv4f16_nxv4i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv4f16.nxv4i8(
+    <vscale x 4 x half> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv8f16.nxv8i8(
+  <vscale x 8 x half>,
+  <vscale x 8 x i8>,
+  iXLen);
+
+define <vscale x 8 x half> @intrinsic_vfwcvt_f.xu.v_nxv8f16_nxv8i8(<vscale x 8 x i8> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.xu.v_nxv8f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v10, v8
+; CHECK-NEXT:    vmv2r.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv8f16.nxv8i8(
+    <vscale x 8 x half> undef,
+    <vscale x 8 x i8> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x half> %a
+}
+
+define <vscale x 8 x half> @intrinsic_vfwcvt_tu_f.xu.v_nxv8f16_nxv8i8(<vscale x 8 x half> %0, <vscale x 8 x i8> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.xu.v_nxv8f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m1, tu, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv8f16.nxv8i8(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x i8> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 8 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv8f16.nxv8i8(
+  <vscale x 8 x half>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x half> @intrinsic_vfwcvt_mask_f.xu.v_nxv8f16_nxv8i8(<vscale x 8 x half> %0, <vscale x 8 x i8> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.xu.v_nxv8f16_nxv8i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv8f16.nxv8i8(
+    <vscale x 8 x half> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv16f16.nxv16i8(
+  <vscale x 16 x half>,
+  <vscale x 16 x i8>,
+  iXLen);
+
+define <vscale x 16 x half> @intrinsic_vfwcvt_f.xu.v_nxv16f16_nxv16i8(<vscale x 16 x i8> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.xu.v_nxv16f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v12, v8
+; CHECK-NEXT:    vmv4r.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv16f16.nxv16i8(
+    <vscale x 16 x half> undef,
+    <vscale x 16 x i8> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x half> %a
+}
+
+define <vscale x 16 x half> @intrinsic_vfwcvt_tu_f.xu.v_nxv16f16_nxv16i8(<vscale x 16 x half> %0, <vscale x 16 x i8> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.xu.v_nxv16f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m2, tu, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv16f16.nxv16i8(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x i8> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 16 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv16f16.nxv16i8(
+  <vscale x 16 x half>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 16 x half> @intrinsic_vfwcvt_mask_f.xu.v_nxv16f16_nxv16i8(<vscale x 16 x half> %0, <vscale x 16 x i8> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.xu.v_nxv16f16_nxv16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv16f16.nxv16i8(
+    <vscale x 16 x half> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x half> %a
+}
+
+declare <vscale x 32 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv32f16.nxv32i8(
+  <vscale x 32 x half>,
+  <vscale x 32 x i8>,
+  iXLen);
+
+define <vscale x 32 x half> @intrinsic_vfwcvt_f.xu.v_nxv32f16_nxv32i8(<vscale x 32 x i8> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.xu.v_nxv32f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v16, v8
+; CHECK-NEXT:    vmv8r.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv32f16.nxv32i8(
+    <vscale x 32 x half> undef,
+    <vscale x 32 x i8> %0,
+    iXLen %1)
+
+  ret <vscale x 32 x half> %a
+}
+
+define <vscale x 32 x half> @intrinsic_vfwcvt_tu_f.xu.v_nxv32f16_nxv32i8(<vscale x 32 x half> %0, <vscale x 32 x i8> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.xu.v_nxv32f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m4, tu, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv32f16.nxv32i8(
+    <vscale x 32 x half> %0,
+    <vscale x 32 x i8> %1,
+    iXLen %2)
+
+  ret <vscale x 32 x half> %a
+}
+
+declare <vscale x 32 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv32f16.nxv32i8(
+  <vscale x 32 x half>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 32 x half> @intrinsic_vfwcvt_mask_f.xu.v_nxv32f16_nxv32i8(<vscale x 32 x half> %0, <vscale x 32 x i8> %1, <vscale x 32 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.xu.v_nxv32f16_nxv32i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 32 x half> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv32f16.nxv32i8(
+    <vscale x 32 x half> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 32 x half> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv1f32.nxv1i16(
+  <vscale x 1 x float>,
+  <vscale x 1 x i16>,
+  iXLen);
+
+define <vscale x 1 x float> @intrinsic_vfwcvt_f.xu.v_nxv1f32_nxv1i16(<vscale x 1 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.xu.v_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv1f32.nxv1i16(
+    <vscale x 1 x float> undef,
+    <vscale x 1 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x float> %a
+}
+
+define <vscale x 1 x float> @intrinsic_vfwcvt_tu_f.xu.v_nxv1f32_nxv1i16(<vscale x 1 x float> %0, <vscale x 1 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.xu.v_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv1f32.nxv1i16(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 1 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv1f32.nxv1i16(
+  <vscale x 1 x float>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x float> @intrinsic_vfwcvt_mask_f.xu.v_nxv1f32_nxv1i16(<vscale x 1 x float> %0, <vscale x 1 x i16> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.xu.v_nxv1f32_nxv1i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv1f32.nxv1i16(
+    <vscale x 1 x float> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv2f32.nxv2i16(
+  <vscale x 2 x float>,
+  <vscale x 2 x i16>,
+  iXLen);
+
+define <vscale x 2 x float> @intrinsic_vfwcvt_f.xu.v_nxv2f32_nxv2i16(<vscale x 2 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.xu.v_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv2f32.nxv2i16(
+    <vscale x 2 x float> undef,
+    <vscale x 2 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x float> %a
+}
+
+define <vscale x 2 x float> @intrinsic_vfwcvt_tu_f.xu.v_nxv2f32_nxv2i16(<vscale x 2 x float> %0, <vscale x 2 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.xu.v_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv2f32.nxv2i16(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 2 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv2f32.nxv2i16(
+  <vscale x 2 x float>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x float> @intrinsic_vfwcvt_mask_f.xu.v_nxv2f32_nxv2i16(<vscale x 2 x float> %0, <vscale x 2 x i16> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.xu.v_nxv2f32_nxv2i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv2f32.nxv2i16(
+    <vscale x 2 x float> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv4f32.nxv4i16(
+  <vscale x 4 x float>,
+  <vscale x 4 x i16>,
+  iXLen);
+
+define <vscale x 4 x float> @intrinsic_vfwcvt_f.xu.v_nxv4f32_nxv4i16(<vscale x 4 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.xu.v_nxv4f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v10, v8
+; CHECK-NEXT:    vmv2r.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv4f32.nxv4i16(
+    <vscale x 4 x float> undef,
+    <vscale x 4 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x float> %a
+}
+
+define <vscale x 4 x float> @intrinsic_vfwcvt_tu_f.xu.v_nxv4f32_nxv4i16(<vscale x 4 x float> %0, <vscale x 4 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.xu.v_nxv4f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv4f32.nxv4i16(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 4 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv4f32.nxv4i16(
+  <vscale x 4 x float>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x float> @intrinsic_vfwcvt_mask_f.xu.v_nxv4f32_nxv4i16(<vscale x 4 x float> %0, <vscale x 4 x i16> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.xu.v_nxv4f32_nxv4i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv4f32.nxv4i16(
+    <vscale x 4 x float> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv8f32.nxv8i16(
+  <vscale x 8 x float>,
+  <vscale x 8 x i16>,
+  iXLen);
+
+define <vscale x 8 x float> @intrinsic_vfwcvt_f.xu.v_nxv8f32_nxv8i16(<vscale x 8 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.xu.v_nxv8f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v12, v8
+; CHECK-NEXT:    vmv4r.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv8f32.nxv8i16(
+    <vscale x 8 x float> undef,
+    <vscale x 8 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x float> %a
+}
+
+define <vscale x 8 x float> @intrinsic_vfwcvt_tu_f.xu.v_nxv8f32_nxv8i16(<vscale x 8 x float> %0, <vscale x 8 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.xu.v_nxv8f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv8f32.nxv8i16(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 8 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv8f32.nxv8i16(
+  <vscale x 8 x float>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x float> @intrinsic_vfwcvt_mask_f.xu.v_nxv8f32_nxv8i16(<vscale x 8 x float> %0, <vscale x 8 x i16> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.xu.v_nxv8f32_nxv8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv8f32.nxv8i16(
+    <vscale x 8 x float> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x float> %a
+}
+
+declare <vscale x 16 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv16f32.nxv16i16(
+  <vscale x 16 x float>,
+  <vscale x 16 x i16>,
+  iXLen);
+
+define <vscale x 16 x float> @intrinsic_vfwcvt_f.xu.v_nxv16f32_nxv16i16(<vscale x 16 x i16> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.xu.v_nxv16f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v16, v8
+; CHECK-NEXT:    vmv8r.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv16f32.nxv16i16(
+    <vscale x 16 x float> undef,
+    <vscale x 16 x i16> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x float> %a
+}
+
+define <vscale x 16 x float> @intrinsic_vfwcvt_tu_f.xu.v_nxv16f32_nxv16i16(<vscale x 16 x float> %0, <vscale x 16 x i16> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.xu.v_nxv16f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv16f32.nxv16i16(
+    <vscale x 16 x float> %0,
+    <vscale x 16 x i16> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x float> %a
+}
+
+declare <vscale x 16 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv16f32.nxv16i16(
+  <vscale x 16 x float>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 16 x float> @intrinsic_vfwcvt_mask_f.xu.v_nxv16f32_nxv16i16(<vscale x 16 x float> %0, <vscale x 16 x i16> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.xu.v_nxv16f32_nxv16i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x float> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv16f32.nxv16i16(
+    <vscale x 16 x float> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x float> %a
+}
+
+declare <vscale x 1 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv1f64.nxv1i32(
+  <vscale x 1 x double>,
+  <vscale x 1 x i32>,
+  iXLen);
+
+define <vscale x 1 x double> @intrinsic_vfwcvt_f.xu.v_nxv1f64_nxv1i32(<vscale x 1 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.xu.v_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv1f64.nxv1i32(
+    <vscale x 1 x double> undef,
+    <vscale x 1 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x double> %a
+}
+
+define <vscale x 1 x double> @intrinsic_vfwcvt_tu_f.xu.v_nxv1f64_nxv1i32(<vscale x 1 x double> %0, <vscale x 1 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.xu.v_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv1f64.nxv1i32(
+    <vscale x 1 x double> %0,
+    <vscale x 1 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x double> %a
+}
+
+declare <vscale x 1 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv1f64.nxv1i32(
+  <vscale x 1 x double>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x double> @intrinsic_vfwcvt_mask_f.xu.v_nxv1f64_nxv1i32(<vscale x 1 x double> %0, <vscale x 1 x i32> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.xu.v_nxv1f64_nxv1i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv1f64.nxv1i32(
+    <vscale x 1 x double> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x double> %a
+}
+
+declare <vscale x 2 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv2f64.nxv2i32(
+  <vscale x 2 x double>,
+  <vscale x 2 x i32>,
+  iXLen);
+
+define <vscale x 2 x double> @intrinsic_vfwcvt_f.xu.v_nxv2f64_nxv2i32(<vscale x 2 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.xu.v_nxv2f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v10, v8
+; CHECK-NEXT:    vmv2r.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv2f64.nxv2i32(
+    <vscale x 2 x double> undef,
+    <vscale x 2 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x double> %a
+}
+
+define <vscale x 2 x double> @intrinsic_vfwcvt_tu_f.xu.v_nxv2f64_nxv2i32(<vscale x 2 x double> %0, <vscale x 2 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.xu.v_nxv2f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv2f64.nxv2i32(
+    <vscale x 2 x double> %0,
+    <vscale x 2 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x double> %a
+}
+
+declare <vscale x 2 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv2f64.nxv2i32(
+  <vscale x 2 x double>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x double> @intrinsic_vfwcvt_mask_f.xu.v_nxv2f64_nxv2i32(<vscale x 2 x double> %0, <vscale x 2 x i32> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.xu.v_nxv2f64_nxv2i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv2f64.nxv2i32(
+    <vscale x 2 x double> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x double> %a
+}
+
+declare <vscale x 4 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv4f64.nxv4i32(
+  <vscale x 4 x double>,
+  <vscale x 4 x i32>,
+  iXLen);
+
+define <vscale x 4 x double> @intrinsic_vfwcvt_f.xu.v_nxv4f64_nxv4i32(<vscale x 4 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.xu.v_nxv4f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v12, v8
+; CHECK-NEXT:    vmv4r.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv4f64.nxv4i32(
+    <vscale x 4 x double> undef,
+    <vscale x 4 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x double> %a
+}
+
+define <vscale x 4 x double> @intrinsic_vfwcvt_tu_f.xu.v_nxv4f64_nxv4i32(<vscale x 4 x double> %0, <vscale x 4 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.xu.v_nxv4f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv4f64.nxv4i32(
+    <vscale x 4 x double> %0,
+    <vscale x 4 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x double> %a
+}
+
+declare <vscale x 4 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv4f64.nxv4i32(
+  <vscale x 4 x double>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x double> @intrinsic_vfwcvt_mask_f.xu.v_nxv4f64_nxv4i32(<vscale x 4 x double> %0, <vscale x 4 x i32> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.xu.v_nxv4f64_nxv4i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv4f64.nxv4i32(
+    <vscale x 4 x double> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x double> %a
+}
+
+declare <vscale x 8 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv8f64.nxv8i32(
+  <vscale x 8 x double>,
+  <vscale x 8 x i32>,
+  iXLen);
+
+define <vscale x 8 x double> @intrinsic_vfwcvt_f.xu.v_nxv8f64_nxv8i32(<vscale x 8 x i32> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_f.xu.v_nxv8f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v16, v8
+; CHECK-NEXT:    vmv8r.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv8f64.nxv8i32(
+    <vscale x 8 x double> undef,
+    <vscale x 8 x i32> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x double> %a
+}
+
+define <vscale x 8 x double> @intrinsic_vfwcvt_tu_f.xu.v_nxv8f64_nxv8i32(<vscale x 8 x double> %0, <vscale x 8 x i32> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_f.xu.v_nxv8f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.nxv8f64.nxv8i32(
+    <vscale x 8 x double> %0,
+    <vscale x 8 x i32> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x double> %a
+}
+
+declare <vscale x 8 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv8f64.nxv8i32(
+  <vscale x 8 x double>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x double> @intrinsic_vfwcvt_mask_f.xu.v_nxv8f64_nxv8i32(<vscale x 8 x double> %0, <vscale x 8 x i32> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_f.xu.v_nxv8f64_nxv8i32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.f.xu.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x double> @llvm.riscv.strict.vfwcvt.f.xu.v.mask.nxv8f64.nxv8i32(
+    <vscale x 8 x double> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x double> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/strict-vfwcvt-x-f.ll b/llvm/test/CodeGen/RISCV/rvv/strict-vfwcvt-x-f.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/strict-vfwcvt-x-f.ll
@@ -0,0 +1,535 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
+declare <vscale x 1 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.nxv1i32.nxv1f16(
+  <vscale x 1 x i32>,
+  <vscale x 1 x half>,
+  iXLen);
+
+define <vscale x 1 x i32> @intrinsic_vfwcvt_x.f.v_nxv1i32_nxv1f16(<vscale x 1 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_x.f.v_nxv1i32_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.nxv1i32.nxv1f16(
+    <vscale x 1 x i32> undef,
+    <vscale x 1 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+define <vscale x 1 x i32> @intrinsic_vfwcvt_tu_x.f.v_nxv1i32_nxv1f16(<vscale x 1 x i32> %0, <vscale x 1 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_x.f.v_nxv1i32_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.nxv1i32.nxv1f16(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv1i32.nxv1f16(
+  <vscale x 1 x i32>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x i32> @intrinsic_vfwcvt_mask_x.f.v_nxv1i32_nxv1f16(<vscale x 1 x i32> %0, <vscale x 1 x half> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_x.f.v_nxv1i32_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv1i32.nxv1f16(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x half> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.nxv2i32.nxv2f16(
+  <vscale x 2 x i32>,
+  <vscale x 2 x half>,
+  iXLen);
+
+define <vscale x 2 x i32> @intrinsic_vfwcvt_x.f.v_nxv2i32_nxv2f16(<vscale x 2 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_x.f.v_nxv2i32_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.nxv2i32.nxv2f16(
+    <vscale x 2 x i32> undef,
+    <vscale x 2 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+define <vscale x 2 x i32> @intrinsic_vfwcvt_tu_x.f.v_nxv2i32_nxv2f16(<vscale x 2 x i32> %0, <vscale x 2 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_x.f.v_nxv2i32_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.nxv2i32.nxv2f16(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv2i32.nxv2f16(
+  <vscale x 2 x i32>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x i32> @intrinsic_vfwcvt_mask_x.f.v_nxv2i32_nxv2f16(<vscale x 2 x i32> %0, <vscale x 2 x half> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_x.f.v_nxv2i32_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv2i32.nxv2f16(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x half> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.nxv4i32.nxv4f16(
+  <vscale x 4 x i32>,
+  <vscale x 4 x half>,
+  iXLen);
+
+define <vscale x 4 x i32> @intrinsic_vfwcvt_x.f.v_nxv4i32_nxv4f16(<vscale x 4 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_x.f.v_nxv4i32_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v10, v8
+; CHECK-NEXT:    vmv2r.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.nxv4i32.nxv4f16(
+    <vscale x 4 x i32> undef,
+    <vscale x 4 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+define <vscale x 4 x i32> @intrinsic_vfwcvt_tu_x.f.v_nxv4i32_nxv4f16(<vscale x 4 x i32> %0, <vscale x 4 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_x.f.v_nxv4i32_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.nxv4i32.nxv4f16(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv4i32.nxv4f16(
+  <vscale x 4 x i32>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x i32> @intrinsic_vfwcvt_mask_x.f.v_nxv4i32_nxv4f16(<vscale x 4 x i32> %0, <vscale x 4 x half> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_x.f.v_nxv4i32_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv4i32.nxv4f16(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x half> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.nxv8i32.nxv8f16(
+  <vscale x 8 x i32>,
+  <vscale x 8 x half>,
+  iXLen);
+
+define <vscale x 8 x i32> @intrinsic_vfwcvt_x.f.v_nxv8i32_nxv8f16(<vscale x 8 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_x.f.v_nxv8i32_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v12, v8
+; CHECK-NEXT:    vmv4r.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.nxv8i32.nxv8f16(
+    <vscale x 8 x i32> undef,
+    <vscale x 8 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+define <vscale x 8 x i32> @intrinsic_vfwcvt_tu_x.f.v_nxv8i32_nxv8f16(<vscale x 8 x i32> %0, <vscale x 8 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_x.f.v_nxv8i32_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.nxv8i32.nxv8f16(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv8i32.nxv8f16(
+  <vscale x 8 x i32>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x i32> @intrinsic_vfwcvt_mask_x.f.v_nxv8i32_nxv8f16(<vscale x 8 x i32> %0, <vscale x 8 x half> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_x.f.v_nxv8i32_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv8i32.nxv8f16(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x half> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.nxv16i32.nxv16f16(
+  <vscale x 16 x i32>,
+  <vscale x 16 x half>,
+  iXLen);
+
+define <vscale x 16 x i32> @intrinsic_vfwcvt_x.f.v_nxv16i32_nxv16f16(<vscale x 16 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_x.f.v_nxv16i32_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v16, v8
+; CHECK-NEXT:    vmv8r.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.nxv16i32.nxv16f16(
+    <vscale x 16 x i32> undef,
+    <vscale x 16 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x i32> %a
+}
+
+define <vscale x 16 x i32> @intrinsic_vfwcvt_tu_x.f.v_nxv16i32_nxv16f16(<vscale x 16 x i32> %0, <vscale x 16 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_x.f.v_nxv16i32_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.nxv16i32.nxv16f16(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv16i32.nxv16f16(
+  <vscale x 16 x i32>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 16 x i32> @intrinsic_vfwcvt_mask_x.f.v_nxv16i32_nxv16f16(<vscale x 16 x i32> %0, <vscale x 16 x half> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_x.f.v_nxv16i32_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i32> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv16i32.nxv16f16(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x half> %1,
+    <vscale x 16 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.nxv1i64.nxv1f32(
+  <vscale x 1 x i64>,
+  <vscale x 1 x float>,
+  iXLen);
+
+define <vscale x 1 x i64> @intrinsic_vfwcvt_x.f.v_nxv1i64_nxv1f32(<vscale x 1 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_x.f.v_nxv1i64_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.nxv1i64.nxv1f32(
+    <vscale x 1 x i64> undef,
+    <vscale x 1 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x i64> %a
+}
+
+define <vscale x 1 x i64> @intrinsic_vfwcvt_tu_x.f.v_nxv1i64_nxv1f32(<vscale x 1 x i64> %0, <vscale x 1 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_x.f.v_nxv1i64_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.nxv1i64.nxv1f32(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv1i64.nxv1f32(
+  <vscale x 1 x i64>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x i64> @intrinsic_vfwcvt_mask_x.f.v_nxv1i64_nxv1f32(<vscale x 1 x i64> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_x.f.v_nxv1i64_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv1i64.nxv1f32(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.nxv2i64.nxv2f32(
+  <vscale x 2 x i64>,
+  <vscale x 2 x float>,
+  iXLen);
+
+define <vscale x 2 x i64> @intrinsic_vfwcvt_x.f.v_nxv2i64_nxv2f32(<vscale x 2 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_x.f.v_nxv2i64_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v10, v8
+; CHECK-NEXT:    vmv2r.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.nxv2i64.nxv2f32(
+    <vscale x 2 x i64> undef,
+    <vscale x 2 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x i64> %a
+}
+
+define <vscale x 2 x i64> @intrinsic_vfwcvt_tu_x.f.v_nxv2i64_nxv2f32(<vscale x 2 x i64> %0, <vscale x 2 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_x.f.v_nxv2i64_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.nxv2i64.nxv2f32(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv2i64.nxv2f32(
+  <vscale x 2 x i64>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x i64> @intrinsic_vfwcvt_mask_x.f.v_nxv2i64_nxv2f32(<vscale x 2 x i64> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_x.f.v_nxv2i64_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv2i64.nxv2f32(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.nxv4i64.nxv4f32(
+  <vscale x 4 x i64>,
+  <vscale x 4 x float>,
+  iXLen);
+
+define <vscale x 4 x i64> @intrinsic_vfwcvt_x.f.v_nxv4i64_nxv4f32(<vscale x 4 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_x.f.v_nxv4i64_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v12, v8
+; CHECK-NEXT:    vmv4r.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.nxv4i64.nxv4f32(
+    <vscale x 4 x i64> undef,
+    <vscale x 4 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x i64> %a
+}
+
+define <vscale x 4 x i64> @intrinsic_vfwcvt_tu_x.f.v_nxv4i64_nxv4f32(<vscale x 4 x i64> %0, <vscale x 4 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_x.f.v_nxv4i64_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.nxv4i64.nxv4f32(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv4i64.nxv4f32(
+  <vscale x 4 x i64>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x i64> @intrinsic_vfwcvt_mask_x.f.v_nxv4i64_nxv4f32(<vscale x 4 x i64> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_x.f.v_nxv4i64_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv4i64.nxv4f32(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.nxv8i64.nxv8f32(
+  <vscale x 8 x i64>,
+  <vscale x 8 x float>,
+  iXLen);
+
+define <vscale x 8 x i64> @intrinsic_vfwcvt_x.f.v_nxv8i64_nxv8f32(<vscale x 8 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_x.f.v_nxv8i64_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v16, v8
+; CHECK-NEXT:    vmv8r.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.nxv8i64.nxv8f32(
+    <vscale x 8 x i64> undef,
+    <vscale x 8 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x i64> %a
+}
+
+define <vscale x 8 x i64> @intrinsic_vfwcvt_tu_x.f.v_nxv8i64_nxv8f32(<vscale x 8 x i64> %0, <vscale x 8 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_x.f.v_nxv8i64_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.nxv8i64.nxv8f32(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv8i64.nxv8f32(
+  <vscale x 8 x i64>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x i64> @intrinsic_vfwcvt_mask_x.f.v_nxv8i64_nxv8f32(<vscale x 8 x i64> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_x.f.v_nxv8i64_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.x.f.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i64> @llvm.riscv.strict.vfwcvt.x.f.v.mask.nxv8i64.nxv8f32(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x i64> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/strict-vfwcvt-xu-f.ll b/llvm/test/CodeGen/RISCV/rvv/strict-vfwcvt-xu-f.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/strict-vfwcvt-xu-f.ll
@@ -0,0 +1,535 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh \
+; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
+declare <vscale x 1 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv1i32.nxv1f16(
+  <vscale x 1 x i32>,
+  <vscale x 1 x half>,
+  iXLen);
+
+define <vscale x 1 x i32> @intrinsic_vfwcvt_xu.f.v_nxv1i32_nxv1f16(<vscale x 1 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_xu.f.v_nxv1i32_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv1i32.nxv1f16(
+    <vscale x 1 x i32> undef,
+    <vscale x 1 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+define <vscale x 1 x i32> @intrinsic_vfwcvt_tu_xu.f.v_nxv1i32_nxv1f16(<vscale x 1 x i32> %0, <vscale x 1 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_xu.f.v_nxv1i32_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv1i32.nxv1f16(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv1i32.nxv1f16(
+  <vscale x 1 x i32>,
+  <vscale x 1 x half>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x i32> @intrinsic_vfwcvt_mask_xu.f.v_nxv1i32_nxv1f16(<vscale x 1 x i32> %0, <vscale x 1 x half> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_xu.f.v_nxv1i32_nxv1f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv1i32.nxv1f16(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x half> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv2i32.nxv2f16(
+  <vscale x 2 x i32>,
+  <vscale x 2 x half>,
+  iXLen);
+
+define <vscale x 2 x i32> @intrinsic_vfwcvt_xu.f.v_nxv2i32_nxv2f16(<vscale x 2 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_xu.f.v_nxv2i32_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv2i32.nxv2f16(
+    <vscale x 2 x i32> undef,
+    <vscale x 2 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+define <vscale x 2 x i32> @intrinsic_vfwcvt_tu_xu.f.v_nxv2i32_nxv2f16(<vscale x 2 x i32> %0, <vscale x 2 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_xu.f.v_nxv2i32_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv2i32.nxv2f16(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv2i32.nxv2f16(
+  <vscale x 2 x i32>,
+  <vscale x 2 x half>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x i32> @intrinsic_vfwcvt_mask_xu.f.v_nxv2i32_nxv2f16(<vscale x 2 x i32> %0, <vscale x 2 x half> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_xu.f.v_nxv2i32_nxv2f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv2i32.nxv2f16(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x half> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv4i32.nxv4f16(
+  <vscale x 4 x i32>,
+  <vscale x 4 x half>,
+  iXLen);
+
+define <vscale x 4 x i32> @intrinsic_vfwcvt_xu.f.v_nxv4i32_nxv4f16(<vscale x 4 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_xu.f.v_nxv4i32_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v10, v8
+; CHECK-NEXT:    vmv2r.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv4i32.nxv4f16(
+    <vscale x 4 x i32> undef,
+    <vscale x 4 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+define <vscale x 4 x i32> @intrinsic_vfwcvt_tu_xu.f.v_nxv4i32_nxv4f16(<vscale x 4 x i32> %0, <vscale x 4 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_xu.f.v_nxv4i32_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv4i32.nxv4f16(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv4i32.nxv4f16(
+  <vscale x 4 x i32>,
+  <vscale x 4 x half>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x i32> @intrinsic_vfwcvt_mask_xu.f.v_nxv4i32_nxv4f16(<vscale x 4 x i32> %0, <vscale x 4 x half> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_xu.f.v_nxv4i32_nxv4f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv4i32.nxv4f16(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x half> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv8i32.nxv8f16(
+  <vscale x 8 x i32>,
+  <vscale x 8 x half>,
+  iXLen);
+
+define <vscale x 8 x i32> @intrinsic_vfwcvt_xu.f.v_nxv8i32_nxv8f16(<vscale x 8 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_xu.f.v_nxv8i32_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v12, v8
+; CHECK-NEXT:    vmv4r.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv8i32.nxv8f16(
+    <vscale x 8 x i32> undef,
+    <vscale x 8 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+define <vscale x 8 x i32> @intrinsic_vfwcvt_tu_xu.f.v_nxv8i32_nxv8f16(<vscale x 8 x i32> %0, <vscale x 8 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_xu.f.v_nxv8i32_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv8i32.nxv8f16(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv8i32.nxv8f16(
+  <vscale x 8 x i32>,
+  <vscale x 8 x half>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x i32> @intrinsic_vfwcvt_mask_xu.f.v_nxv8i32_nxv8f16(<vscale x 8 x i32> %0, <vscale x 8 x half> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_xu.f.v_nxv8i32_nxv8f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv8i32.nxv8f16(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x half> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv16i32.nxv16f16(
+  <vscale x 16 x i32>,
+  <vscale x 16 x half>,
+  iXLen);
+
+define <vscale x 16 x i32> @intrinsic_vfwcvt_xu.f.v_nxv16i32_nxv16f16(<vscale x 16 x half> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_xu.f.v_nxv16i32_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v16, v8
+; CHECK-NEXT:    vmv8r.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv16i32.nxv16f16(
+    <vscale x 16 x i32> undef,
+    <vscale x 16 x half> %0,
+    iXLen %1)
+
+  ret <vscale x 16 x i32> %a
+}
+
+define <vscale x 16 x i32> @intrinsic_vfwcvt_tu_xu.f.v_nxv16i32_nxv16f16(<vscale x 16 x i32> %0, <vscale x 16 x half> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_xu.f.v_nxv16i32_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv16i32.nxv16f16(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x half> %1,
+    iXLen %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv16i32.nxv16f16(
+  <vscale x 16 x i32>,
+  <vscale x 16 x half>,
+  <vscale x 16 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 16 x i32> @intrinsic_vfwcvt_mask_xu.f.v_nxv16i32_nxv16f16(<vscale x 16 x i32> %0, <vscale x 16 x half> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_xu.f.v_nxv16i32_nxv16f16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 16 x i32> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv16i32.nxv16f16(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x half> %1,
+    <vscale x 16 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv1i64.nxv1f32(
+  <vscale x 1 x i64>,
+  <vscale x 1 x float>,
+  iXLen);
+
+define <vscale x 1 x i64> @intrinsic_vfwcvt_xu.f.v_nxv1i64_nxv1f32(<vscale x 1 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_xu.f.v_nxv1i64_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v9, v8
+; CHECK-NEXT:    vmv1r.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv1i64.nxv1f32(
+    <vscale x 1 x i64> undef,
+    <vscale x 1 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 1 x i64> %a
+}
+
+define <vscale x 1 x i64> @intrinsic_vfwcvt_tu_xu.f.v_nxv1i64_nxv1f32(<vscale x 1 x i64> %0, <vscale x 1 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_xu.f.v_nxv1i64_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v9
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv1i64.nxv1f32(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv1i64.nxv1f32(
+  <vscale x 1 x i64>,
+  <vscale x 1 x float>,
+  <vscale x 1 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 1 x i64> @intrinsic_vfwcvt_mask_xu.f.v_nxv1i64_nxv1f32(<vscale x 1 x i64> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_xu.f.v_nxv1i64_nxv1f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v9, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 1 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv1i64.nxv1f32(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x float> %1,
+    <vscale x 1 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv2i64.nxv2f32(
+  <vscale x 2 x i64>,
+  <vscale x 2 x float>,
+  iXLen);
+
+define <vscale x 2 x i64> @intrinsic_vfwcvt_xu.f.v_nxv2i64_nxv2f32(<vscale x 2 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_xu.f.v_nxv2i64_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v10, v8
+; CHECK-NEXT:    vmv2r.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv2i64.nxv2f32(
+    <vscale x 2 x i64> undef,
+    <vscale x 2 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 2 x i64> %a
+}
+
+define <vscale x 2 x i64> @intrinsic_vfwcvt_tu_xu.f.v_nxv2i64_nxv2f32(<vscale x 2 x i64> %0, <vscale x 2 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_xu.f.v_nxv2i64_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v10
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv2i64.nxv2f32(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv2i64.nxv2f32(
+  <vscale x 2 x i64>,
+  <vscale x 2 x float>,
+  <vscale x 2 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 2 x i64> @intrinsic_vfwcvt_mask_xu.f.v_nxv2i64_nxv2f32(<vscale x 2 x i64> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_xu.f.v_nxv2i64_nxv2f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v10, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 2 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv2i64.nxv2f32(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x float> %1,
+    <vscale x 2 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv4i64.nxv4f32(
+  <vscale x 4 x i64>,
+  <vscale x 4 x float>,
+  iXLen);
+
+define <vscale x 4 x i64> @intrinsic_vfwcvt_xu.f.v_nxv4i64_nxv4f32(<vscale x 4 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_xu.f.v_nxv4i64_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v12, v8
+; CHECK-NEXT:    vmv4r.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv4i64.nxv4f32(
+    <vscale x 4 x i64> undef,
+    <vscale x 4 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 4 x i64> %a
+}
+
+define <vscale x 4 x i64> @intrinsic_vfwcvt_tu_xu.f.v_nxv4i64_nxv4f32(<vscale x 4 x i64> %0, <vscale x 4 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_xu.f.v_nxv4i64_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v12
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv4i64.nxv4f32(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv4i64.nxv4f32(
+  <vscale x 4 x i64>,
+  <vscale x 4 x float>,
+  <vscale x 4 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 4 x i64> @intrinsic_vfwcvt_mask_xu.f.v_nxv4i64_nxv4f32(<vscale x 4 x i64> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_xu.f.v_nxv4i64_nxv4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v12, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 4 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv4i64.nxv4f32(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x float> %1,
+    <vscale x 4 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv8i64.nxv8f32(
+  <vscale x 8 x i64>,
+  <vscale x 8 x float>,
+  iXLen);
+
+define <vscale x 8 x i64> @intrinsic_vfwcvt_xu.f.v_nxv8i64_nxv8f32(<vscale x 8 x float> %0, iXLen %1) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_xu.f.v_nxv8i64_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v16, v8
+; CHECK-NEXT:    vmv8r.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv8i64.nxv8f32(
+    <vscale x 8 x i64> undef,
+    <vscale x 8 x float> %0,
+    iXLen %1)
+
+  ret <vscale x 8 x i64> %a
+}
+
+define <vscale x 8 x i64> @intrinsic_vfwcvt_tu_xu.f.v_nxv8i64_nxv8f32(<vscale x 8 x i64> %0, <vscale x 8 x float> %1, iXLen %2) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_tu_xu.f.v_nxv8i64_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v16
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.nxv8i64.nxv8f32(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x float> %1,
+    iXLen %2)
+
+  ret <vscale x 8 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv8i64.nxv8f32(
+  <vscale x 8 x i64>,
+  <vscale x 8 x float>,
+  <vscale x 8 x i1>,
+  iXLen,
+  iXLen);
+
+define <vscale x 8 x i64> @intrinsic_vfwcvt_mask_xu.f.v_nxv8i64_nxv8f32(<vscale x 8 x i64> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
+; CHECK-LABEL: intrinsic_vfwcvt_mask_xu.f.v_nxv8i64_nxv8f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    vfwcvt.xu.f.v v8, v16, v0.t
+; CHECK-NEXT:    ret
+entry:
+  %a = call <vscale x 8 x i64> @llvm.riscv.strict.vfwcvt.xu.f.v.mask.nxv8i64.nxv8f32(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x float> %1,
+    <vscale x 8 x i1> %2,
+    iXLen %3, iXLen 1)
+
+  ret <vscale x 8 x i64> %a
+}