diff --git a/clang/include/clang/AST/ASTContext.h b/clang/include/clang/AST/ASTContext.h
index ae69a68608b708..ce47d54e44b0b0 100644
--- a/clang/include/clang/AST/ASTContext.h
+++ b/clang/include/clang/AST/ASTContext.h
@@ -538,9 +538,6 @@ class ASTContext : public RefCountedBase<ASTContext> {
   /// need them (like static local vars).
   llvm::MapVector<const NamedDecl *, unsigned> MangleNumbers;
   llvm::MapVector<const VarDecl *, unsigned> StaticLocalNumbers;
-  /// Mapping the associated device lambda mangling number if present.
-  mutable llvm::DenseMap<const CXXRecordDecl *, unsigned>
-      DeviceLambdaManglingNumbers;
 
   /// Mapping that stores parameterIndex values for ParmVarDecls when
   /// that value exceeds the bitfield size of ParmVarDeclBits.ParameterIndex.
diff --git a/clang/include/clang/AST/DeclCXX.h b/clang/include/clang/AST/DeclCXX.h
index 89006b1cfa7f4c..e32101bb227681 100644
--- a/clang/include/clang/AST/DeclCXX.h
+++ b/clang/include/clang/AST/DeclCXX.h
@@ -1735,12 +1735,6 @@ class CXXRecordDecl : public RecordDecl {
     getLambdaData().HasKnownInternalLinkage = HasKnownInternalLinkage;
   }
 
-  /// Set the device side mangling number.
-  void setDeviceLambdaManglingNumber(unsigned Num) const;
-
-  /// Retrieve the device side mangling number.
-  unsigned getDeviceLambdaManglingNumber() const;
-
   /// Returns the inheritance model used for this record.
   MSInheritanceModel getMSInheritanceModel() const;
 
diff --git a/clang/include/clang/AST/Mangle.h b/clang/include/clang/AST/Mangle.h
index 13b436cdca3e33..6506ad542cc33c 100644
--- a/clang/include/clang/AST/Mangle.h
+++ b/clang/include/clang/AST/Mangle.h
@@ -107,9 +107,6 @@ class MangleContext {
   virtual bool shouldMangleCXXName(const NamedDecl *D) = 0;
   virtual bool shouldMangleStringLiteral(const StringLiteral *SL) = 0;
 
-  virtual bool isDeviceMangleContext() const { return false; }
-  virtual void setDeviceMangleContext(bool) {}
-
   // FIXME: consider replacing raw_ostream & with something like SmallString &.
   void mangleName(GlobalDecl GD, raw_ostream &);
   virtual void mangleCXXName(GlobalDecl GD, raw_ostream &) = 0;
diff --git a/clang/include/clang/AST/MangleNumberingContext.h b/clang/include/clang/AST/MangleNumberingContext.h
index eb33759682d6f3..f1ca6a05dbafe9 100644
--- a/clang/include/clang/AST/MangleNumberingContext.h
+++ b/clang/include/clang/AST/MangleNumberingContext.h
@@ -52,11 +52,6 @@ class MangleNumberingContext {
   /// this context.
   virtual unsigned getManglingNumber(const TagDecl *TD,
                                      unsigned MSLocalManglingNumber) = 0;
-
-  /// Retrieve the mangling number of a new lambda expression with the
-  /// given call operator within the device context. No device number is
-  /// assigned if there's no device numbering context is associated.
-  virtual unsigned getDeviceManglingNumber(const CXXMethodDecl *) { return 0; }
 };
 
 } // end namespace clang
diff --git a/clang/include/clang/Sema/Sema.h b/clang/include/clang/Sema/Sema.h
index 1c4942a371127f..2fca81d253456c 100644
--- a/clang/include/clang/Sema/Sema.h
+++ b/clang/include/clang/Sema/Sema.h
@@ -6558,7 +6558,7 @@ class Sema final {
   /// Number lambda for linkage purposes if necessary.
   void handleLambdaNumbering(
       CXXRecordDecl *Class, CXXMethodDecl *Method,
-      Optional<std::tuple<bool, unsigned, unsigned, Decl *>> Mangling = None);
+      Optional<std::tuple<unsigned, bool, Decl *>> Mangling = None);
 
   /// Endow the lambda scope info with the relevant properties.
   void buildLambdaScope(sema::LambdaScopeInfo *LSI,
diff --git a/clang/lib/AST/ASTImporter.cpp b/clang/lib/AST/ASTImporter.cpp
index 0d723fbbcd8c75..085c50c0667be3 100644
--- a/clang/lib/AST/ASTImporter.cpp
+++ b/clang/lib/AST/ASTImporter.cpp
@@ -2848,8 +2848,6 @@ ExpectedDecl ASTNodeImporter::VisitRecordDecl(RecordDecl *D) {
         return CDeclOrErr.takeError();
       D2CXX->setLambdaMangling(DCXX->getLambdaManglingNumber(), *CDeclOrErr,
                                DCXX->hasKnownLambdaInternalLinkage());
-      D2CXX->setDeviceLambdaManglingNumber(
-          DCXX->getDeviceLambdaManglingNumber());
    } else if (DCXX->isInjectedClassName()) {
       // We have to be careful to do a similar dance to the one in
       // Sema::ActOnStartCXXMemberDeclarations
diff --git a/clang/lib/AST/CXXABI.h b/clang/lib/AST/CXXABI.h
index ca9424bcb7a498..31cb369187266c 100644
--- a/clang/lib/AST/CXXABI.h
+++ b/clang/lib/AST/CXXABI.h
@@ -22,9 +22,8 @@ class ASTContext;
 class CXXConstructorDecl;
 class DeclaratorDecl;
 class Expr;
-class MangleContext;
-class MangleNumberingContext;
 class MemberPointerType;
+class MangleNumberingContext;
 
 /// Implements C++ ABI-specific semantic analysis functions.
 class CXXABI {
@@ -76,8 +75,6 @@ class CXXABI {
 /// Creates an instance of a C++ ABI class.
 CXXABI *CreateItaniumCXXABI(ASTContext &Ctx);
 CXXABI *CreateMicrosoftCXXABI(ASTContext &Ctx);
-std::unique_ptr<MangleNumberingContext>
-createItaniumNumberingContext(MangleContext *);
 }
 
 #endif
diff --git a/clang/lib/AST/DeclCXX.cpp b/clang/lib/AST/DeclCXX.cpp
index 0375f9b4432eee..0368ada0b81c4b 100644
--- a/clang/lib/AST/DeclCXX.cpp
+++ b/clang/lib/AST/DeclCXX.cpp
@@ -1593,20 +1593,6 @@ Decl *CXXRecordDecl::getLambdaContextDecl() const {
   return getLambdaData().ContextDecl.get(Source);
 }
 
-void CXXRecordDecl::setDeviceLambdaManglingNumber(unsigned Num) const {
-  assert(isLambda() && "Not a lambda closure type!");
-  if (Num)
-    getASTContext().DeviceLambdaManglingNumbers[this] = Num;
-}
-
-unsigned CXXRecordDecl::getDeviceLambdaManglingNumber() const {
-  assert(isLambda() && "Not a lambda closure type!");
-  auto I = getASTContext().DeviceLambdaManglingNumbers.find(this);
-  if (I != getASTContext().DeviceLambdaManglingNumbers.end())
-    return I->second;
-  return 0;
-}
-
 static CanQualType GetConversionType(ASTContext &Context, NamedDecl *Conv) {
   QualType T =
       cast<CXXConversionDecl>(Conv->getUnderlyingDecl()->getAsFunction())
diff --git a/clang/lib/AST/ItaniumCXXABI.cpp b/clang/lib/AST/ItaniumCXXABI.cpp
index be10258a2d774e..069add8464ae8a 100644
--- a/clang/lib/AST/ItaniumCXXABI.cpp
+++ b/clang/lib/AST/ItaniumCXXABI.cpp
@@ -258,9 +258,3 @@ class ItaniumCXXABI : public CXXABI {
 CXXABI *clang::CreateItaniumCXXABI(ASTContext &Ctx) {
   return new ItaniumCXXABI(Ctx);
 }
-
-std::unique_ptr<MangleNumberingContext>
-clang::createItaniumNumberingContext(MangleContext *Mangler) {
-  return std::make_unique<ItaniumNumberingContext>(
-      cast<ItaniumMangleContext>(Mangler));
-}
diff --git a/clang/lib/AST/ItaniumMangle.cpp b/clang/lib/AST/ItaniumMangle.cpp
index 5604cafbee3c1c..bd3b7ae4a278c2 100644
--- a/clang/lib/AST/ItaniumMangle.cpp
+++ b/clang/lib/AST/ItaniumMangle.cpp
@@ -125,8 +125,6 @@ class ItaniumMangleContextImpl : public ItaniumMangleContext {
   llvm::DenseMap<DiscriminatorKeyTy, unsigned> Discriminator;
   llvm::DenseMap<const NamedDecl*, unsigned> Uniquifier;
 
-  bool IsDevCtx = false;
-
 public:
   explicit ItaniumMangleContextImpl(ASTContext &Context,
                                     DiagnosticsEngine &Diags)
@@ -139,10 +137,6 @@ class ItaniumMangleContextImpl : public ItaniumMangleContext {
   bool shouldMangleStringLiteral(const StringLiteral *) override {
     return false;
   }
-
-  bool isDeviceMangleContext() const override { return IsDevCtx; }
-  void setDeviceMangleContext(bool IsDev) override { IsDevCtx = IsDev; }
-
   void mangleCXXName(GlobalDecl GD, raw_ostream &) override;
   void mangleThunk(const CXXMethodDecl *MD, const ThunkInfo &Thunk,
                    raw_ostream &) override;
@@ -1882,15 +1876,7 @@ void CXXNameMangler::mangleLambda(const CXXRecordDecl *Lambda) {
   // (in lexical order) with that same <lambda-sig> and context.
   //
   // The AST keeps track of the number for us.
-  //
-  // In CUDA/HIP, to ensure the consistent lamba numbering between the device-
-  // and host-side compilations, an extra device mangle context may be created
-  // if the host-side CXX ABI has different numbering for lambda. In such case,
-  // if the mangle context is that device-side one, use the device-side lambda
-  // mangling number for this lambda.
-  unsigned Number = Context.isDeviceMangleContext()
-                        ? Lambda->getDeviceLambdaManglingNumber()
-                        : Lambda->getLambdaManglingNumber();
+  unsigned Number = Lambda->getLambdaManglingNumber();
   assert(Number > 0 && "Lambda should be mangled as an unnamed class");
   if (Number > 1)
     mangleNumber(Number - 2);
diff --git a/clang/lib/AST/MicrosoftCXXABI.cpp b/clang/lib/AST/MicrosoftCXXABI.cpp
index d4bc99aa9b341e..f9f9fe985b6f9e 100644
--- a/clang/lib/AST/MicrosoftCXXABI.cpp
+++ b/clang/lib/AST/MicrosoftCXXABI.cpp
@@ -16,7 +16,6 @@
 #include "clang/AST/Attr.h"
 #include "clang/AST/CXXInheritance.h"
 #include "clang/AST/DeclCXX.h"
-#include "clang/AST/Mangle.h"
 #include "clang/AST/MangleNumberingContext.h"
 #include "clang/AST/RecordLayout.h"
 #include "clang/AST/Type.h"
@@ -65,19 +64,6 @@ class MicrosoftNumberingContext : public MangleNumberingContext {
   }
 };
 
-class MSHIPNumberingContext : public MicrosoftNumberingContext {
-  std::unique_ptr<MangleNumberingContext> DeviceCtx;
-
-public:
-  MSHIPNumberingContext(MangleContext *Mangler) {
-    DeviceCtx = createItaniumNumberingContext(Mangler);
-  }
-
-  unsigned getDeviceManglingNumber(const CXXMethodDecl *CallOperator) override {
-    return DeviceCtx->getManglingNumber(CallOperator);
-  }
-};
-
 class MicrosoftCXXABI : public CXXABI {
   ASTContext &Context;
   llvm::SmallDenseMap<CXXRecordDecl *, CXXConstructorDecl *> RecordToCopyCtor;
@@ -87,19 +73,8 @@ class MicrosoftCXXABI : public CXXABI {
   llvm::SmallDenseMap<TagDecl *, TypedefNameDecl *>
       UnnamedTagDeclToTypedefNameDecl;
 
-  // MangleContext for device numbering context, which is based on Itanium C++
-  // ABI.
-  std::unique_ptr<MangleContext> Mangler;
-
 public:
-  MicrosoftCXXABI(ASTContext &Ctx) : Context(Ctx) {
-    if (Context.getLangOpts().CUDA) {
-      assert(Context.getTargetInfo().getCXXABI().isMicrosoft() &&
-             Context.getAuxTargetInfo()->getCXXABI().isItaniumFamily() &&
-             "Unexpected combination of C++ ABIs.");
-      Mangler.reset(Context.createMangleContext(Context.getAuxTargetInfo()));
-    }
-  }
+  MicrosoftCXXABI(ASTContext &Ctx) : Context(Ctx) { }
 
   MemberPointerInfo
   getMemberPointerInfo(const MemberPointerType *MPT) const override;
@@ -158,8 +133,6 @@ class MicrosoftCXXABI : public CXXABI {
 
   std::unique_ptr<MangleNumberingContext>
   createMangleNumberingContext() const override {
-    if (Context.getLangOpts().CUDA)
-      return std::make_unique<MSHIPNumberingContext>(Mangler.get());
     return std::make_unique<MicrosoftNumberingContext>();
   }
 };
@@ -293,3 +266,4 @@ CXXABI::MemberPointerInfo MicrosoftCXXABI::getMemberPointerInfo(
 CXXABI *clang::CreateMicrosoftCXXABI(ASTContext &Ctx) {
   return new MicrosoftCXXABI(Ctx);
 }
+
diff --git a/clang/lib/CodeGen/CGCUDANV.cpp b/clang/lib/CodeGen/CGCUDANV.cpp
index 796d7cd38dbf5d..42105480eb7c8d 100644
--- a/clang/lib/CodeGen/CGCUDANV.cpp
+++ b/clang/lib/CodeGen/CGCUDANV.cpp
@@ -190,12 +190,6 @@ CGNVCUDARuntime::CGNVCUDARuntime(CodeGenModule &CGM)
   CharPtrTy = llvm::PointerType::getUnqual(Types.ConvertType(Ctx.CharTy));
   VoidPtrTy = cast<llvm::PointerType>(Types.ConvertType(Ctx.VoidPtrTy));
   VoidPtrPtrTy = VoidPtrTy->getPointerTo();
-  // If the host and device have different C++ ABIs, mark it as the device
-  // mangle context so that the mangling needs to retrieve the additonal device
-  // lambda mangling number instead of the regular host one.
-  DeviceMC->setDeviceMangleContext(
-      CGM.getContext().getTargetInfo().getCXXABI().isMicrosoft() &&
-      CGM.getContext().getAuxTargetInfo()->getCXXABI().isItaniumFamily());
 }
 
 llvm::FunctionCallee CGNVCUDARuntime::getSetupArgumentFn() const {
diff --git a/clang/lib/Sema/SemaLambda.cpp b/clang/lib/Sema/SemaLambda.cpp
index 1c07732fe8aa4c..f066acf52c4bcc 100644
--- a/clang/lib/Sema/SemaLambda.cpp
+++ b/clang/lib/Sema/SemaLambda.cpp
@@ -429,16 +429,15 @@ CXXMethodDecl *Sema::startLambdaDefinition(CXXRecordDecl *Class,
 
 void Sema::handleLambdaNumbering(
     CXXRecordDecl *Class, CXXMethodDecl *Method,
-    Optional<std::tuple<bool, unsigned, unsigned, Decl *>> Mangling) {
+    Optional<std::tuple<unsigned, bool, Decl *>> Mangling) {
   if (Mangling) {
+    unsigned ManglingNumber;
     bool HasKnownInternalLinkage;
-    unsigned ManglingNumber, DeviceManglingNumber;
     Decl *ManglingContextDecl;
-    std::tie(HasKnownInternalLinkage, ManglingNumber, DeviceManglingNumber,
-             ManglingContextDecl) = Mangling.getValue();
+    std::tie(ManglingNumber, HasKnownInternalLinkage, ManglingContextDecl) =
+        Mangling.getValue();
     Class->setLambdaMangling(ManglingNumber, ManglingContextDecl,
                              HasKnownInternalLinkage);
-    Class->setDeviceLambdaManglingNumber(DeviceManglingNumber);
     return;
   }
 
@@ -474,7 +473,6 @@ void Sema::handleLambdaNumbering(
     unsigned ManglingNumber = MCtx->getManglingNumber(Method);
     Class->setLambdaMangling(ManglingNumber, ManglingContextDecl,
                              HasKnownInternalLinkage);
-    Class->setDeviceLambdaManglingNumber(MCtx->getDeviceManglingNumber(Method));
   }
 }
 
diff --git a/clang/lib/Sema/TreeTransform.h b/clang/lib/Sema/TreeTransform.h
index 1da28a3bb94ce7..d6c0a54857731d 100644
--- a/clang/lib/Sema/TreeTransform.h
+++ b/clang/lib/Sema/TreeTransform.h
@@ -12505,11 +12505,10 @@ TreeTransform<Derived>::TransformLambdaExpr(LambdaExpr *E) {
                                         E->getCaptureDefault());
   getDerived().transformedLocalDecl(OldClass, {Class});
 
-  Optional<std::tuple<bool, unsigned, unsigned, Decl *>> Mangling;
+  Optional<std::tuple<unsigned, bool, Decl *>> Mangling;
   if (getDerived().ReplacingOriginal())
-    Mangling = std::make_tuple(OldClass->hasKnownLambdaInternalLinkage(),
-                               OldClass->getLambdaManglingNumber(),
-                               OldClass->getDeviceLambdaManglingNumber(),
+    Mangling = std::make_tuple(OldClass->getLambdaManglingNumber(),
+                               OldClass->hasKnownLambdaInternalLinkage(),
                                OldClass->getLambdaContextDecl());
 
   // Build the call operator.
diff --git a/clang/lib/Serialization/ASTReaderDecl.cpp b/clang/lib/Serialization/ASTReaderDecl.cpp
index 18ab4666a7d8d6..6bfb9bd783b5a7 100644
--- a/clang/lib/Serialization/ASTReaderDecl.cpp
+++ b/clang/lib/Serialization/ASTReaderDecl.cpp
@@ -1748,7 +1748,6 @@ void ASTDeclReader::ReadCXXDefinitionData(
     Lambda.NumExplicitCaptures = Record.readInt();
     Lambda.HasKnownInternalLinkage = Record.readInt();
     Lambda.ManglingNumber = Record.readInt();
-    D->setDeviceLambdaManglingNumber(Record.readInt());
     Lambda.ContextDecl = readDeclID();
     Lambda.Captures = (Capture *)Reader.getContext().Allocate(
         sizeof(Capture) * Lambda.NumCaptures);
diff --git a/clang/lib/Serialization/ASTWriter.cpp b/clang/lib/Serialization/ASTWriter.cpp
index c985f5f7fe7c77..b940020d836993 100644
--- a/clang/lib/Serialization/ASTWriter.cpp
+++ b/clang/lib/Serialization/ASTWriter.cpp
@@ -5663,7 +5663,6 @@ void ASTRecordWriter::AddCXXDefinitionData(const CXXRecordDecl *D) {
     Record->push_back(Lambda.NumExplicitCaptures);
     Record->push_back(Lambda.HasKnownInternalLinkage);
     Record->push_back(Lambda.ManglingNumber);
-    Record->push_back(D->getDeviceLambdaManglingNumber());
     AddDeclRef(D->getLambdaContextDecl());
     AddTypeSourceInfo(Lambda.MethodTyInfo);
     for (unsigned I = 0, N = Lambda.NumCaptures; I != N; ++I) {
diff --git a/clang/test/CodeGenCUDA/ms-linker-options.cu b/clang/test/CodeGenCUDA/ms-linker-options.cu
index 144de877c2df24..0be25fbbdfd417 100644
--- a/clang/test/CodeGenCUDA/ms-linker-options.cu
+++ b/clang/test/CodeGenCUDA/ms-linker-options.cu
@@ -2,12 +2,12 @@
 // RUN:   -fno-autolink -triple amdgcn-amd-amdhsa \
 // RUN:   | FileCheck -check-prefix=DEV %s
 // RUN: %clang_cc1 -emit-llvm -o - -fms-extensions -x hip %s -triple \
-// RUN:    x86_64-pc-windows-msvc -aux-triple amdgcn | FileCheck -check-prefix=HOST %s
+// RUN:    x86_64-pc-windows-msvc | FileCheck -check-prefix=HOST %s
 // RUN: %clang_cc1 -emit-llvm -o - -fcuda-is-device -fms-extensions %s \
 // RUN:   -fno-autolink -triple amdgcn-amd-amdhsa \
 // RUN:   | FileCheck -check-prefix=DEV %s
 // RUN: %clang_cc1 -emit-llvm -o - -fms-extensions %s -triple \
-// RUN:    x86_64-pc-windows-msvc -aux-triple amdgcn | FileCheck -check-prefix=HOST %s
+// RUN:    x86_64-pc-windows-msvc | FileCheck -check-prefix=HOST %s
 
 // DEV-NOT: llvm.linker.options
 // DEV-NOT: llvm.dependent-libraries
diff --git a/clang/test/CodeGenCUDA/unnamed-types.cu b/clang/test/CodeGenCUDA/unnamed-types.cu
index f598117d969dae..59bfa6d7a18f18 100644
--- a/clang/test/CodeGenCUDA/unnamed-types.cu
+++ b/clang/test/CodeGenCUDA/unnamed-types.cu
@@ -1,17 +1,12 @@
 // RUN: %clang_cc1 -std=c++11 -x hip -triple x86_64-linux-gnu -aux-triple amdgcn-amd-amdhsa -emit-llvm %s -o - | FileCheck %s --check-prefix=HOST
-// RUN: %clang_cc1 -std=c++11 -x hip -triple x86_64-pc-windows-msvc -aux-triple amdgcn-amd-amdhsa -emit-llvm %s -o - | FileCheck %s --check-prefix=MSVC
 // RUN: %clang_cc1 -std=c++11 -x hip -triple amdgcn-amd-amdhsa -fcuda-is-device -emit-llvm %s -o - | FileCheck %s --check-prefix=DEVICE
 
 #include "Inputs/cuda.h"
 
 // HOST: @0 = private unnamed_addr constant [43 x i8] c"_Z2k0IZZ2f1PfENKUlS0_E_clES0_EUlfE_EvS0_T_\00", align 1
-// HOST: @1 = private unnamed_addr constant [60 x i8] c"_Z2k1IZ2f1PfEUlfE_Z2f1S0_EUlffE_Z2f1S0_EUlfE0_EvS0_T_T0_T1_\00", align 1
-// Check that, on MSVC, the same device kernel mangling name is generated.
-// MSVC: @0 = private unnamed_addr constant [43 x i8] c"_Z2k0IZZ2f1PfENKUlS0_E_clES0_EUlfE_EvS0_T_\00", align 1
-// MSVC: @1 = private unnamed_addr constant [60 x i8] c"_Z2k1IZ2f1PfEUlfE_Z2f1S0_EUlffE_Z2f1S0_EUlfE0_EvS0_T_T0_T1_\00", align 1
 
 __device__ float d0(float x) {
-  return [](float x) { return x + 1.f; }(x);
+  return [](float x) { return x + 2.f; }(x);
 }
 
 __device__ float d1(float x) {
@@ -19,21 +14,11 @@ __device__ float d1(float x) {
 }
 
 // DEVICE: amdgpu_kernel void @_Z2k0IZZ2f1PfENKUlS0_E_clES0_EUlfE_EvS0_T_(
-// DEVICE: define internal float @_ZZZ2f1PfENKUlS_E_clES_ENKUlfE_clEf(
 template <typename F>
 __global__ void k0(float *p, F f) {
   p[0] = f(p[0]) + d0(p[1]) + d1(p[2]);
 }
 
-// DEVICE: amdgpu_kernel void @_Z2k1IZ2f1PfEUlfE_Z2f1S0_EUlffE_Z2f1S0_EUlfE0_EvS0_T_T0_T1_(
-// DEVICE: define internal float @_ZZ2f1PfENKUlfE_clEf(
-// DEVICE: define internal float @_ZZ2f1PfENKUlffE_clEff(
-// DEVICE: define internal float @_ZZ2f1PfENKUlfE0_clEf(
-template <typename F0, typename F1, typename F2>
-__global__ void k1(float *p, F0 f0, F1 f1, F2 f2) {
-  p[0] = f0(p[0]) + f1(p[1], p[2]) + f2(p[3]);
-}
-
 void f0(float *p) {
   [](float *p) {
     *p = 1.f;
@@ -44,17 +29,11 @@ void f0(float *p) {
 // linkages are still required to keep the original `internal` linkage.
 
 // HOST: define internal void @_ZZ2f1PfENKUlS_E_clES_(
+// DEVICE: define internal float @_ZZZ2f1PfENKUlS_E_clES_ENKUlfE_clEf(
 void f1(float *p) {
   [](float *p) {
-    k0<<<1,1>>>(p, [] __device__ (float x) { return x + 3.f; });
+    k0<<<1,1>>>(p, [] __device__ (float x) { return x + 1.f; });
   }(p);
-  k1<<<1,1>>>(p,
-              [] __device__ (float x) { return x + 4.f; },
-              [] __device__ (float x, float y) { return x * y; },
-              [] __device__ (float x) { return x + 5.f; });
 }
 // HOST: @__hip_register_globals
 // HOST: __hipRegisterFunction{{.*}}@_Z17__device_stub__k0IZZ2f1PfENKUlS0_E_clES0_EUlfE_EvS0_T_{{.*}}@0
-// HOST: __hipRegisterFunction{{.*}}@_Z17__device_stub__k1IZ2f1PfEUlfE_Z2f1S0_EUlffE_Z2f1S0_EUlfE0_EvS0_T_T0_T1_{{.*}}@1
-// MSVC: __hipRegisterFunction{{.*}}@"??$k0@V<lambda_1>@?0???R1?0??f1@@YAXPEAM@Z@QEBA@0@Z@@@YAXPEAMV<lambda_1>@?0???R0?0??f1@@YAX0@Z@QEBA@0@Z@@Z{{.*}}@0
-// MSVC: __hipRegisterFunction{{.*}}@"??$k1@V<lambda_2>@?0??f1@@YAXPEAM@Z@V<lambda_3>@?0??2@YAX0@Z@V<lambda_4>@?0??2@YAX0@Z@@@YAXPEAMV<lambda_2>@?0??f1@@YAX0@Z@V<lambda_3>@?0??1@YAX0@Z@V<lambda_4>@?0??1@YAX0@Z@@Z{{.*}}@1