Index: llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
===================================================================
--- llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -15,6 +15,7 @@
 #include "ARMTargetMachine.h"
 #include "MCTargetDesc/ARMAddressingModes.h"
 #include "Utils/ARMBaseInfo.h"
+#include "llvm/ADT/APSInt.h"
 #include "llvm/ADT/StringSwitch.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
@@ -195,6 +196,7 @@
   bool tryT1IndexedLoad(SDNode *N);
   bool tryT2IndexedLoad(SDNode *N);
   bool tryMVEIndexedLoad(SDNode *N);
+  bool tryFMULFixed(SDNode *N, SDLoc dl);
 
   /// SelectVLD - Select NEON load intrinsics.  NumVecs should be
   /// 1, 2, 3 or 4.  The opcode arrays specify the instructions used for
@@ -3148,6 +3150,101 @@
   return false;
 }
 
+bool ARMDAGToDAGISel::tryFMULFixed(SDNode *N, SDLoc dl) {
+  // Transform a fixed-point to floating-point conversion to a VCVT
+  if (!Subtarget->hasMVEFloatOps())
+    return false;
+  auto Type = N->getValueType(0);
+  if (!Type.isVector())
+    return false;
+
+  auto ScalarType = Type.getVectorElementType();
+  unsigned ScalarBits = ScalarType.getSizeInBits();
+  auto LHS = N->getOperand(0);
+  auto RHS = N->getOperand(1);
+
+  if (ScalarBits > 32)
+    return false;
+
+  if (RHS.getOpcode() == ISD::BITCAST) {
+    if (RHS.getValueType().getVectorElementType().getSizeInBits() != ScalarBits)
+      return false;
+    RHS = RHS.getOperand(0);
+  }
+  if (RHS.getValueType().getVectorElementType().getSizeInBits() != ScalarBits)
+    return false;
+  if (LHS.getOpcode() != ISD::SINT_TO_FP && LHS.getOpcode() != ISD::UINT_TO_FP)
+    return false;
+
+  bool IsUnsigned = LHS.getOpcode() == ISD::UINT_TO_FP;
+  SDNodeFlags FMulFlags = N->getFlags();
+  // The fixed-point vcvt and vcvt+vmul are not always equivalent if inf is
+  // allowed in 16 bit unsigned floats
+  if (ScalarBits == 16 && !FMulFlags.hasNoInfs() && IsUnsigned)
+    return false;
+
+  APFloat ImmAPF(0.0f);
+  switch (RHS.getOpcode()) {
+  case ARMISD::VMOVIMM:
+  case ARMISD::VDUP: {
+    if (!isa<ConstantSDNode>(RHS.getOperand(0)))
+      return false;
+    unsigned Imm = RHS.getConstantOperandVal(0);
+    if (RHS.getOpcode() == ARMISD::VMOVIMM)
+      Imm = ARM_AM::decodeVMOVModImm(Imm, ScalarBits);
+    ImmAPF =
+        APFloat(ScalarBits == 32 ? APFloat::IEEEsingle() : APFloat::IEEEhalf(),
+                APInt(ScalarBits, Imm));
+    break;
+  }
+  case ARMISD::VMOVFPIMM: {
+    ImmAPF = APFloat(ARM_AM::getFPImmFloat(RHS.getConstantOperandVal(0)));
+    break;
+  }
+  default:
+    return false;
+  }
+
+  // Multiplying by a factor of 2^(-n) will convert from fixed point to
+  // floating point, where n is the number of fractional bits in the fixed
+  // point number. Taking the inverse and log2 of the factor will give n
+  APFloat Inverse(0.0f);
+  if (!ImmAPF.getExactInverse(&Inverse))
+    return false;
+
+  APSInt Converted(64, 0);
+  bool IsExact;
+  Inverse.convertToInteger(Converted, llvm::RoundingMode::NearestTiesToEven,
+                           &IsExact);
+  if (!IsExact || !Converted.isPowerOf2())
+    return false;
+
+  unsigned FracBits = Converted.logBase2();
+  if (FracBits > ScalarBits)
+    return false;
+
+  auto SintToFpOperand = LHS.getOperand(0);
+  SmallVector<SDValue, 3> Ops{SintToFpOperand,
+                              CurDAG->getConstant(FracBits, dl, MVT::i32)};
+  AddEmptyMVEPredicateToOps(Ops, dl, Type);
+
+  unsigned int Opcode;
+  switch (ScalarBits) {
+  case 16:
+    Opcode = IsUnsigned ? ARM::MVE_VCVTf16u16_fix : ARM::MVE_VCVTf16s16_fix;
+    break;
+  case 32:
+    Opcode = IsUnsigned ? ARM::MVE_VCVTf32u32_fix : ARM::MVE_VCVTf32s32_fix;
+    break;
+  default:
+    llvm_unreachable("unexpected number of scalar bits");
+    break;
+  }
+
+  ReplaceNode(N, CurDAG->getMachineNode(Opcode, dl, Type, Ops));
+  return true;
+}
+
 bool ARMDAGToDAGISel::tryV6T2BitfieldExtractOp(SDNode *N, bool isSigned) {
   if (!Subtarget->hasV6T2Ops())
     return false;
@@ -3583,6 +3680,10 @@
     if (tryV6T2BitfieldExtractOp(N, true))
       return;
     break;
+  case ISD::FMUL:
+    if (tryFMULFixed(N, dl))
+      return;
+    break;
   case ISD::MUL:
     if (Subtarget->isThumb1Only())
       break;
Index: llvm/test/CodeGen/Thumb2/mve-vcvt-fixed.ll
===================================================================
--- /dev/null
+++ llvm/test/CodeGen/Thumb2/mve-vcvt-fixed.ll
@@ -0,0 +1,1031 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=thumbv8.1m.main-arm-none-eabi %s -o - -mattr=+mve.fp | FileCheck %s
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_1(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_1:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #1
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 5.000000e-01, float 5.000000e-01, float 5.000000e-01, float 5.000000e-01>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_2(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_2:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #2
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 2.500000e-01, float 2.500000e-01, float 2.500000e-01, float 2.500000e-01>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_3(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_3:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #3
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 1.250000e-01, float 1.250000e-01, float 1.250000e-01, float 1.250000e-01>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_4(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_4:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #4
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 6.250000e-02, float 6.250000e-02, float 6.250000e-02, float 6.250000e-02>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_5(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_5:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #5
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 3.125000e-02, float 3.125000e-02, float 3.125000e-02, float 3.125000e-02>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_6(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_6:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #6
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 1.562500e-02, float 1.562500e-02, float 1.562500e-02, float 1.562500e-02>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_7(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_7:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #7
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 7.812500e-03, float 7.812500e-03, float 7.812500e-03, float 7.812500e-03>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_8(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_8:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #8
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 3.906250e-03, float 3.906250e-03, float 3.906250e-03, float 3.906250e-03>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_9(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_9:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #9
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3F60000000000000, float 0x3F60000000000000, float 0x3F60000000000000, float 0x3F60000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_10(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_10:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #10
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3F50000000000000, float 0x3F50000000000000, float 0x3F50000000000000, float 0x3F50000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_11(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_11:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #11
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3F40000000000000, float 0x3F40000000000000, float 0x3F40000000000000, float 0x3F40000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_12(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_12:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #12
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3F30000000000000, float 0x3F30000000000000, float 0x3F30000000000000, float 0x3F30000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_13(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_13:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #13
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3F20000000000000, float 0x3F20000000000000, float 0x3F20000000000000, float 0x3F20000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_14(<4 x i32> %0)  {
+; CHECK-LABEL: vcvt_i32_14:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #14
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3F10000000000000, float 0x3F10000000000000, float 0x3F10000000000000, float 0x3F10000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_15(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_15:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #15
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3F00000000000000, float 0x3F00000000000000, float 0x3F00000000000000, float 0x3F00000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_16(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_16:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #16
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3EF0000000000000, float 0x3EF0000000000000, float 0x3EF0000000000000, float 0x3EF0000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_17(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_17:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #17
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3EE0000000000000, float 0x3EE0000000000000, float 0x3EE0000000000000, float 0x3EE0000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_18(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_18:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #18
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3ED0000000000000, float 0x3ED0000000000000, float 0x3ED0000000000000, float 0x3ED0000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_19(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_19:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #19
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3EC0000000000000, float 0x3EC0000000000000, float 0x3EC0000000000000, float 0x3EC0000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_20(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_20:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #20
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3EB0000000000000, float 0x3EB0000000000000, float 0x3EB0000000000000, float 0x3EB0000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_21(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_21:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #21
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3EA0000000000000, float 0x3EA0000000000000, float 0x3EA0000000000000, float 0x3EA0000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_22(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_22:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #22
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E90000000000000, float 0x3E90000000000000, float 0x3E90000000000000, float 0x3E90000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_23(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_23:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #23
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E80000000000000, float 0x3E80000000000000, float 0x3E80000000000000, float 0x3E80000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_24(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_24:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #24
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E70000000000000, float 0x3E70000000000000, float 0x3E70000000000000, float 0x3E70000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_25(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_25:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #25
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E60000000000000, float 0x3E60000000000000, float 0x3E60000000000000, float 0x3E60000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_26(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_26:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #26
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E50000000000000, float 0x3E50000000000000, float 0x3E50000000000000, float 0x3E50000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_27(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_27:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #27
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E40000000000000, float 0x3E40000000000000, float 0x3E40000000000000, float 0x3E40000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_28(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_28:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #28
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E30000000000000, float 0x3E30000000000000, float 0x3E30000000000000, float 0x3E30000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_29(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_29:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #29
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E20000000000000, float 0x3E20000000000000, float 0x3E20000000000000, float 0x3E20000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_30(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_30:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #30
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E10000000000000, float 0x3E10000000000000, float 0x3E10000000000000, float 0x3E10000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_31(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_31:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #31
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E00000000000000, float 0x3E00000000000000, float 0x3E00000000000000, float 0x3E00000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_32(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_32:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0, #32
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3DF0000000000000, float 0x3DF0000000000000, float 0x3DF0000000000000, float 0x3DF0000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_i32_33(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_i32_33:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vmov.i32 q1, #0x2f000000
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0
+; CHECK-NEXT:    vmul.f32 q0, q0, q1
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3DE0000000000000, float 0x3DE0000000000000, float 0x3DE0000000000000, float 0x3DE0000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_i16_1(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_i16_1:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.s16 q0, q0, #1
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH3800, half 0xH3800, half 0xH3800, half 0xH3800, half 0xH3800, half 0xH3800, half 0xH3800, half 0xH3800>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_i16_2(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_i16_2:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.s16 q0, q0, #2
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH3400, half 0xH3400, half 0xH3400, half 0xH3400, half 0xH3400, half 0xH3400, half 0xH3400, half 0xH3400>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_i16_3(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_i16_3:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.s16 q0, q0, #3
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH3000, half 0xH3000, half 0xH3000, half 0xH3000, half 0xH3000, half 0xH3000, half 0xH3000, half 0xH3000>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_i16_4(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_i16_4:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.s16 q0, q0, #4
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH2C00, half 0xH2C00, half 0xH2C00, half 0xH2C00, half 0xH2C00, half 0xH2C00, half 0xH2C00, half 0xH2C00>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_i16_5(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_i16_5:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.s16 q0, q0, #5
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH2800, half 0xH2800, half 0xH2800, half 0xH2800, half 0xH2800, half 0xH2800, half 0xH2800, half 0xH2800>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_i16_6(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_i16_6:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.s16 q0, q0, #6
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH2400, half 0xH2400, half 0xH2400, half 0xH2400, half 0xH2400, half 0xH2400, half 0xH2400, half 0xH2400>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_i16_7(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_i16_7:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.s16 q0, q0, #7
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH2000, half 0xH2000, half 0xH2000, half 0xH2000, half 0xH2000, half 0xH2000, half 0xH2000, half 0xH2000>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_i16_8(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_i16_8:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.s16 q0, q0, #8
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH1C00, half 0xH1C00, half 0xH1C00, half 0xH1C00, half 0xH1C00, half 0xH1C00, half 0xH1C00, half 0xH1C00>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_i16_9(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_i16_9:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.s16 q0, q0, #9
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH1800, half 0xH1800, half 0xH1800, half 0xH1800, half 0xH1800, half 0xH1800, half 0xH1800, half 0xH1800>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_i16_10(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_i16_10:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.s16 q0, q0, #10
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH1400, half 0xH1400, half 0xH1400, half 0xH1400, half 0xH1400, half 0xH1400, half 0xH1400, half 0xH1400>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_i16_11(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_i16_11:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.s16 q0, q0, #11
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH1000, half 0xH1000, half 0xH1000, half 0xH1000, half 0xH1000, half 0xH1000, half 0xH1000, half 0xH1000>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_i16_12(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_i16_12:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.s16 q0, q0, #12
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH0C00, half 0xH0C00, half 0xH0C00, half 0xH0C00, half 0xH0C00, half 0xH0C00, half 0xH0C00, half 0xH0C00>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_i16_13(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_i16_13:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.s16 q0, q0, #13
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH0800, half 0xH0800, half 0xH0800, half 0xH0800, half 0xH0800, half 0xH0800, half 0xH0800, half 0xH0800>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_i16_14(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_i16_14:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.s16 q0, q0, #14
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_i16_15(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_i16_15:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vmov.i16 q1, #0x200
+; CHECK-NEXT:    vcvt.f16.s16 q0, q0
+; CHECK-NEXT:    vmul.f16 q0, q0, q1
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH0200, half 0xH0200, half 0xH0200, half 0xH0200, half 0xH0200, half 0xH0200, half 0xH0200, half 0xH0200>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_1(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_1:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #1
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 5.000000e-01, float 5.000000e-01, float 5.000000e-01, float 5.000000e-01>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_2(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_2:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #2
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 2.500000e-01, float 2.500000e-01, float 2.500000e-01, float 2.500000e-01>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_3(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_3:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #3
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 1.250000e-01, float 1.250000e-01, float 1.250000e-01, float 1.250000e-01>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_4(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_4:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #4
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 6.250000e-02, float 6.250000e-02, float 6.250000e-02, float 6.250000e-02>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_5(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_5:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #5
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 3.125000e-02, float 3.125000e-02, float 3.125000e-02, float 3.125000e-02>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_6(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_6:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #6
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 1.562500e-02, float 1.562500e-02, float 1.562500e-02, float 1.562500e-02>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_7(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_7:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #7
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 7.812500e-03, float 7.812500e-03, float 7.812500e-03, float 7.812500e-03>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_8(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_8:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #8
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 3.906250e-03, float 3.906250e-03, float 3.906250e-03, float 3.906250e-03>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_9(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_9:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #9
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3F60000000000000, float 0x3F60000000000000, float 0x3F60000000000000, float 0x3F60000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_10(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_10:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #10
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3F50000000000000, float 0x3F50000000000000, float 0x3F50000000000000, float 0x3F50000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_11(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_11:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #11
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3F40000000000000, float 0x3F40000000000000, float 0x3F40000000000000, float 0x3F40000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_12(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_12:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #12
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3F30000000000000, float 0x3F30000000000000, float 0x3F30000000000000, float 0x3F30000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_13(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_13:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #13
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3F20000000000000, float 0x3F20000000000000, float 0x3F20000000000000, float 0x3F20000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_14(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_14:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #14
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3F10000000000000, float 0x3F10000000000000, float 0x3F10000000000000, float 0x3F10000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_15(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_15:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #15
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3F00000000000000, float 0x3F00000000000000, float 0x3F00000000000000, float 0x3F00000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_16(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_16:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #16
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3EF0000000000000, float 0x3EF0000000000000, float 0x3EF0000000000000, float 0x3EF0000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_17(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_17:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #17
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3EE0000000000000, float 0x3EE0000000000000, float 0x3EE0000000000000, float 0x3EE0000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_18(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_18:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #18
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3ED0000000000000, float 0x3ED0000000000000, float 0x3ED0000000000000, float 0x3ED0000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_19(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_19:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #19
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3EC0000000000000, float 0x3EC0000000000000, float 0x3EC0000000000000, float 0x3EC0000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_20(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_20:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #20
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3EB0000000000000, float 0x3EB0000000000000, float 0x3EB0000000000000, float 0x3EB0000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_21(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_21:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #21
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3EA0000000000000, float 0x3EA0000000000000, float 0x3EA0000000000000, float 0x3EA0000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_22(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_22:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #22
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E90000000000000, float 0x3E90000000000000, float 0x3E90000000000000, float 0x3E90000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_23(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_23:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #23
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E80000000000000, float 0x3E80000000000000, float 0x3E80000000000000, float 0x3E80000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_24(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_24:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #24
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E70000000000000, float 0x3E70000000000000, float 0x3E70000000000000, float 0x3E70000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_25(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_25:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #25
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E60000000000000, float 0x3E60000000000000, float 0x3E60000000000000, float 0x3E60000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_26(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_26:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #26
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E50000000000000, float 0x3E50000000000000, float 0x3E50000000000000, float 0x3E50000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_27(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_27:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #27
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E40000000000000, float 0x3E40000000000000, float 0x3E40000000000000, float 0x3E40000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_28(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_28:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #28
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E30000000000000, float 0x3E30000000000000, float 0x3E30000000000000, float 0x3E30000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_29(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_29:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #29
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E20000000000000, float 0x3E20000000000000, float 0x3E20000000000000, float 0x3E20000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_30(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_30:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #30
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3E10000000000000, float 0x3E10000000000000, float 0x3E10000000000000, float 0x3E10000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_31(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_31:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vmov.i32 q1, #0xb0000000
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0
+; CHECK-NEXT:    vmul.f32 q0, q0, q1
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0xBE00000000000000, float 0xBE00000000000000, float 0xBE00000000000000, float 0xBE00000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_32(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_32:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0, #32
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3DF0000000000000, float 0x3DF0000000000000, float 0x3DF0000000000000, float 0x3DF0000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_u32_33(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_u32_33:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vmov.i32 q1, #0x2f000000
+; CHECK-NEXT:    vcvt.f32.u32 q0, q0
+; CHECK-NEXT:    vmul.f32 q0, q0, q1
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3DE0000000000000, float 0x3DE0000000000000, float 0x3DE0000000000000, float 0x3DE0000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_u16_1(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_u16_1:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.u16 q0, q0, #1
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH3800, half 0xH3800, half 0xH3800, half 0xH3800, half 0xH3800, half 0xH3800, half 0xH3800, half 0xH3800>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_u16_2(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_u16_2:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.u16 q0, q0, #2
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH3400, half 0xH3400, half 0xH3400, half 0xH3400, half 0xH3400, half 0xH3400, half 0xH3400, half 0xH3400>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_u16_3(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_u16_3:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.u16 q0, q0, #3
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH3000, half 0xH3000, half 0xH3000, half 0xH3000, half 0xH3000, half 0xH3000, half 0xH3000, half 0xH3000>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_u16_4(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_u16_4:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.u16 q0, q0, #4
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH2C00, half 0xH2C00, half 0xH2C00, half 0xH2C00, half 0xH2C00, half 0xH2C00, half 0xH2C00, half 0xH2C00>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_u16_5(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_u16_5:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.u16 q0, q0, #5
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH2800, half 0xH2800, half 0xH2800, half 0xH2800, half 0xH2800, half 0xH2800, half 0xH2800, half 0xH2800>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_u16_6(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_u16_6:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.u16 q0, q0, #6
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH2400, half 0xH2400, half 0xH2400, half 0xH2400, half 0xH2400, half 0xH2400, half 0xH2400, half 0xH2400>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_u16_7(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_u16_7:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.u16 q0, q0, #7
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH2000, half 0xH2000, half 0xH2000, half 0xH2000, half 0xH2000, half 0xH2000, half 0xH2000, half 0xH2000>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_u16_8(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_u16_8:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.u16 q0, q0, #8
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH1C00, half 0xH1C00, half 0xH1C00, half 0xH1C00, half 0xH1C00, half 0xH1C00, half 0xH1C00, half 0xH1C00>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_u16_9(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_u16_9:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.u16 q0, q0, #9
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH1800, half 0xH1800, half 0xH1800, half 0xH1800, half 0xH1800, half 0xH1800, half 0xH1800, half 0xH1800>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_u16_10(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_u16_10:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.u16 q0, q0, #10
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH1400, half 0xH1400, half 0xH1400, half 0xH1400, half 0xH1400, half 0xH1400, half 0xH1400, half 0xH1400>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_u16_11(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_u16_11:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.u16 q0, q0, #11
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH1000, half 0xH1000, half 0xH1000, half 0xH1000, half 0xH1000, half 0xH1000, half 0xH1000, half 0xH1000>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_u16_12(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_u16_12:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.u16 q0, q0, #12
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH0C00, half 0xH0C00, half 0xH0C00, half 0xH0C00, half 0xH0C00, half 0xH0C00, half 0xH0C00, half 0xH0C00>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_u16_13(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_u16_13:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.u16 q0, q0, #13
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH0800, half 0xH0800, half 0xH0800, half 0xH0800, half 0xH0800, half 0xH0800, half 0xH0800, half 0xH0800>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_u16_14(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_u16_14:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.u16 q0, q0, #14
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_u16_15(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_u16_15:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vmov.i16 q1, #0x200
+; CHECK-NEXT:    vcvt.f16.u16 q0, q0
+; CHECK-NEXT:    vmul.f16 q0, q0, q1
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul ninf <8 x half> %2, <half 0xH0200, half 0xH0200, half 0xH0200, half 0xH0200, half 0xH0200, half 0xH0200, half 0xH0200, half 0xH0200>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_u16_inf(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_u16_inf:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vmov.i16 q1, #0x400
+; CHECK-NEXT:    vcvt.f16.u16 q0, q0
+; CHECK-NEXT:    vmul.f16 q0, q0, q1
+; CHECK-NEXT:    bx lr
+  %2 = uitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul <8 x half> %2, <half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <8 x half> @vcvt_s16_inf(<8 x i16> %0) {
+; CHECK-LABEL: vcvt_s16_inf:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vcvt.f16.s16 q0, q0, #14
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <8 x i16> %0 to <8 x half>
+  %3 = fmul <8 x half> %2, <half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400, half 0xH0400>
+  ret <8 x half> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_bad_imm(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_bad_imm:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    movw r0, #2048
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0
+; CHECK-NEXT:    movt r0, #15104
+; CHECK-NEXT:    vmul.f32 q0, q0, r0
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0x3F60010000000000, float 0x3F60010000000000, float 0x3F60010000000000, float 0x3F60010000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_negative(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_negative:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vmov.i32 q1, #0xb8000000
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0
+; CHECK-NEXT:    vmul.f32 q0, q0, q1
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0xBF00000000000000, float 0xBF00000000000000, float 0xBF00000000000000, float 0xBF00000000000000>
+  ret <4 x float> %3
+}
+
+define arm_aapcs_vfpcc <4 x float> @vcvt_negative2(<4 x i32> %0) {
+; CHECK-LABEL: vcvt_negative2:
+; CHECK:       @ %bb.0:
+; CHECK-NEXT:    vmov.i32 q1, #0xb0000000
+; CHECK-NEXT:    vcvt.f32.s32 q0, q0
+; CHECK-NEXT:    vmul.f32 q0, q0, q1
+; CHECK-NEXT:    bx lr
+  %2 = sitofp <4 x i32> %0 to <4 x float>
+  %3 = fmul <4 x float> %2, <float 0xBE00000000000000, float 0xBE00000000000000, float 0xBE00000000000000, float 0xBE00000000000000>
+  ret <4 x float> %3
+}