; LLVM IR from ardiloot/NonlinearTMM :: NonlinearTMM/src/eigen-3.4.0/unsupported/test/levenberg_marquardt.ll (Z10testLmder1v)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.Eigen::Matrix" = type { %"class.Eigen::PlainObjectBase" }
%"class.Eigen::PlainObjectBase" = type { %"class.Eigen::DenseStorage" }
%"class.Eigen::DenseStorage" = type { ptr, i64 }
%struct.lmder_functor = type { %"struct.Eigen::DenseFunctor" }
%"struct.Eigen::DenseFunctor" = type { i32, i32 }
%"class.Eigen::LevenbergMarquardt" = type { %"class.Eigen::Matrix.11", %"class.Eigen::Matrix.11", ptr, %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", i64, i64, i64, i64, double, double, double, i64, double, double, double, double, i64, double, i8, %"class.Eigen::PermutationMatrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", double, i8, i32 }
%"class.Eigen::Matrix.11" = type { %"class.Eigen::PlainObjectBase.12" }
%"class.Eigen::PlainObjectBase.12" = type { %"class.Eigen::DenseStorage.19" }
%"class.Eigen::DenseStorage.19" = type { ptr, i64, i64 }
%"class.Eigen::PermutationMatrix" = type { %"class.Eigen::Matrix.21" }
%"class.Eigen::Matrix.21" = type { %"class.Eigen::PlainObjectBase.22" }
%"class.Eigen::PlainObjectBase.22" = type { %"class.Eigen::DenseStorage.29" }
%"class.Eigen::DenseStorage.29" = type { ptr, i64 }
%"struct.Eigen::CommaInitializer" = type { ptr, i64, i64, i64 }

@_ZN5EigenL12g_test_stackB5cxx11E = external hidden global %"class.std::vector", align 8
@.str.28 = external hidden unnamed_addr constant [125 x i8], align 1
@.str.29 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.30 = external hidden unnamed_addr constant [34 x i8], align 1
@.str.31 = external hidden unnamed_addr constant [34 x i8], align 1
@.str.32 = external hidden unnamed_addr constant [49 x i8], align 1
@.str.33 = external hidden unnamed_addr constant [25 x i8], align 1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_Z11verify_implbPKcS0_iS0_(i1 noundef zeroext, ptr noundef, ptr noundef, i32 noundef, ptr noundef) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z10testLmder1v() #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca %"class.Eigen::Matrix", align 8
  %4 = alloca double, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca %struct.lmder_functor, align 4
  %8 = alloca %"class.Eigen::LevenbergMarquardt", align 8
  %9 = alloca i32, align 4
  %10 = alloca i64, align 8
  %11 = alloca i32, align 4
  %12 = alloca i64, align 8
  %13 = alloca i32, align 4
  %14 = alloca double, align 8
  %15 = alloca double, align 8
  %16 = alloca %"class.Eigen::Matrix", align 8
  %17 = alloca %"struct.Eigen::CommaInitializer", align 8
  %18 = alloca double, align 8
  %19 = alloca double, align 8
  %20 = alloca double, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %1) #7
  store i32 3, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr %3) #7
  call void @_ZN5Eigen6MatrixIdLin1ELi1ELi0ELin1ELi1EEC2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %21 = load i32, ptr %1, align 4, !tbaa !5
  %22 = sext i32 %21 to i64
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #7
  store double 1.000000e+00, ptr %4, align 8, !tbaa !9
  %23 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE11setConstantElRKd(ptr noundef nonnull align 8 dereferenceable(16) %3, i64 noundef %22, ptr noundef nonnull align 8 dereferenceable(8) %4)
          to label %24 unwind label %72

24:                                               ; preds = %0
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #7
  invoke void @_ZN13lmder_functorC2Ev(ptr noundef nonnull align 4 dereferenceable(8) %7)
          to label %25 unwind label %76

25:                                               ; preds = %24
  call void @llvm.lifetime.start.p0(i64 320, ptr %8) #7
  invoke void @_ZN5Eigen18LevenbergMarquardtI13lmder_functorEC2ERS1_(ptr noundef nonnull align 8 dereferenceable(320) %8, ptr noundef nonnull align 4 dereferenceable(8) %7)
          to label %26 unwind label %80

26:                                               ; preds = %25
  %27 = invoke noundef double @_ZN5Eigen16GenericNumTraitsIdE7epsilonEv()
          to label %28 unwind label %84

28:                                               ; preds = %26
  %29 = call double @sqrt(double noundef %27) #7
  %30 = invoke noundef i32 @_ZN5Eigen18LevenbergMarquardtI13lmder_functorE6lmder1ERNS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEd(ptr noundef nonnull align 8 dereferenceable(320) %8, ptr noundef nonnull align 8 dereferenceable(16) %3, double noundef %29)
          to label %31 unwind label %84

31:                                               ; preds = %28
  store i32 %30, ptr %2, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #7
  store i32 1, ptr %9, align 4, !tbaa !5
  %32 = invoke noundef zeroext i1 @_ZN5Eigen13test_is_equalIiiEEbRKT_RKT0_b(ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull align 4 dereferenceable(4) %9, i1 noundef zeroext true)
          to label %33 unwind label %88

33:                                               ; preds = %31
  %34 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN5EigenL12g_test_stackB5cxx11E) #7
  %35 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %34) #7
  invoke void @_Z11verify_implbPKcS0_iS0_(i1 noundef zeroext %32, ptr noundef %35, ptr noundef @.str.28, i32 noundef 80, ptr noundef @.str.29)
          to label %36 unwind label %88

36:                                               ; preds = %33
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #7
  %37 = invoke noundef i64 @_ZN5Eigen18LevenbergMarquardtI13lmder_functorE4nfevEv(ptr noundef nonnull align 8 dereferenceable(320) %8)
          to label %38 unwind label %92

38:                                               ; preds = %36
  store i64 %37, ptr %10, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #7
  store i32 6, ptr %11, align 4, !tbaa !5
  %39 = invoke noundef zeroext i1 @_ZN5Eigen13test_is_equalIliEEbRKT_RKT0_b(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 4 dereferenceable(4) %11, i1 noundef zeroext true)
          to label %40 unwind label %96

40:                                               ; preds = %38
  %41 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN5EigenL12g_test_stackB5cxx11E) #7
  %42 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %41) #7
  invoke void @_Z11verify_implbPKcS0_iS0_(i1 noundef zeroext %39, ptr noundef %42, ptr noundef @.str.28, i32 noundef 81, ptr noundef @.str.30)
          to label %43 unwind label %96

43:                                               ; preds = %40
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #7
  %44 = invoke noundef i64 @_ZN5Eigen18LevenbergMarquardtI13lmder_functorE4njevEv(ptr noundef nonnull align 8 dereferenceable(320) %8)
          to label %45 unwind label %101

45:                                               ; preds = %43
  store i64 %44, ptr %12, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #7
  store i32 5, ptr %13, align 4, !tbaa !5
  %46 = invoke noundef zeroext i1 @_ZN5Eigen13test_is_equalIliEEbRKT_RKT0_b(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 4 dereferenceable(4) %13, i1 noundef zeroext true)
          to label %47 unwind label %105

47:                                               ; preds = %45
  %48 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN5EigenL12g_test_stackB5cxx11E) #7
  %49 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %48) #7
  invoke void @_Z11verify_implbPKcS0_iS0_(i1 noundef zeroext %46, ptr noundef %49, ptr noundef @.str.28, i32 noundef 82, ptr noundef @.str.31)
          to label %50 unwind label %105

50:                                               ; preds = %47
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #7
  %51 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen18LevenbergMarquardtI13lmder_functorE4fvecEv(ptr noundef nonnull align 8 dereferenceable(320) %8)
          to label %52 unwind label %110

52:                                               ; preds = %50
  %53 = invoke noundef double @_ZNK5Eigen10MatrixBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE8blueNormEv(ptr noundef nonnull align 1 dereferenceable(1) %51)
          to label %54 unwind label %110

54:                                               ; preds = %52
  store double %53, ptr %14, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #7
  store double 0x3FB733EB140AA3F3, ptr %15, align 8, !tbaa !9
  %55 = invoke noundef zeroext i1 @_ZN5Eigen14verifyIsApproxIddEEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %15)
          to label %56 unwind label %114

56:                                               ; preds = %54
  %57 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN5EigenL12g_test_stackB5cxx11E) #7
  %58 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %57) #7
  invoke void @_Z11verify_implbPKcS0_iS0_(i1 noundef zeroext %55, ptr noundef %58, ptr noundef @.str.28, i32 noundef 85, ptr noundef @.str.32)
          to label %59 unwind label %114

59:                                               ; preds = %56
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr %16) #7
  invoke void @_ZN5Eigen6MatrixIdLin1ELi1ELi0ELin1ELi1EEC2IiEERKT_(ptr noundef nonnull align 8 dereferenceable(16) %16, ptr noundef nonnull align 4 dereferenceable(4) %1)
          to label %60 unwind label %119

60:                                               ; preds = %59
  call void @llvm.lifetime.start.p0(i64 32, ptr %17) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #7
  store double 0x3FB518DC19F1C3A7, ptr %18, align 8, !tbaa !9
  invoke void @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEElsERKd(ptr dead_on_unwind writable sret(%"struct.Eigen::CommaInitializer") align 8 %17, ptr noundef nonnull align 1 dereferenceable(1) %16, ptr noundef nonnull align 8 dereferenceable(8) %18)
          to label %61 unwind label %123

61:                                               ; preds = %60
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #7
  store double 0x3FF220EB67C286F9, ptr %19, align 8, !tbaa !9
  %62 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN5Eigen16CommaInitializerINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEEcmERKd(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef nonnull align 8 dereferenceable(8) %19)
          to label %63 unwind label %127

63:                                               ; preds = %61
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #7
  store double 0x4002BFE32A0663C7, ptr %20, align 8, !tbaa !9
  %64 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN5Eigen16CommaInitializerINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEEcmERKd(ptr noundef nonnull align 8 dereferenceable(32) %62, ptr noundef nonnull align 8 dereferenceable(8) %20)
          to label %65 unwind label %131

65:                                               ; preds = %63
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  invoke void @_ZN5Eigen16CommaInitializerINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17)
          to label %66 unwind label %123

66:                                               ; preds = %65
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %17) #7
  %67 = invoke noundef zeroext i1 @_ZN5Eigen14verifyIsApproxINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEES2_EEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef nonnull align 8 dereferenceable(16) %16)
          to label %68 unwind label %138

68:                                               ; preds = %66
  %69 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN5EigenL12g_test_stackB5cxx11E) #7
  %70 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %69) #7
  invoke void @_Z11verify_implbPKcS0_iS0_(i1 noundef zeroext %67, ptr noundef %70, ptr noundef @.str.28, i32 noundef 90, ptr noundef @.str.33)
          to label %71 unwind label %138

71:                                               ; preds = %68
  call void @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #7
  call void @_ZN5Eigen18LevenbergMarquardtI13lmder_functorED2Ev(ptr noundef nonnull align 8 dereferenceable(320) %8) #7
  call void @llvm.lifetime.end.p0(i64 320, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #7
  call void @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #7
  ret void

72:                                               ; preds = %0
  %73 = landingpad { ptr, i32 }
          cleanup
  %74 = extractvalue { ptr, i32 } %73, 0
  store ptr %74, ptr %5, align 8
  %75 = extractvalue { ptr, i32 } %73, 1
  store i32 %75, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #7
  br label %147

76:                                               ; preds = %24
  %77 = landingpad { ptr, i32 }
          cleanup
  %78 = extractvalue { ptr, i32 } %77, 0
  store ptr %78, ptr %5, align 8
  %79 = extractvalue { ptr, i32 } %77, 1
  store i32 %79, ptr %6, align 4
  br label %146

80:                                               ; preds = %25
  %81 = landingpad { ptr, i32 }
          cleanup
  %82 = extractvalue { ptr, i32 } %81, 0
  store ptr %82, ptr %5, align 8
  %83 = extractvalue { ptr, i32 } %81, 1
  store i32 %83, ptr %6, align 4
  br label %145

84:                                               ; preds = %28, %26
  %85 = landingpad { ptr, i32 }
          cleanup
  %86 = extractvalue { ptr, i32 } %85, 0
  store ptr %86, ptr %5, align 8
  %87 = extractvalue { ptr, i32 } %85, 1
  store i32 %87, ptr %6, align 4
  br label %144

88:                                               ; preds = %33, %31
  %89 = landingpad { ptr, i32 }
          cleanup
  %90 = extractvalue { ptr, i32 } %89, 0
  store ptr %90, ptr %5, align 8
  %91 = extractvalue { ptr, i32 } %89, 1
  store i32 %91, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  br label %144

92:                                               ; preds = %36
  %93 = landingpad { ptr, i32 }
          cleanup
  %94 = extractvalue { ptr, i32 } %93, 0
  store ptr %94, ptr %5, align 8
  %95 = extractvalue { ptr, i32 } %93, 1
  store i32 %95, ptr %6, align 4
  br label %100

96:                                               ; preds = %40, %38
  %97 = landingpad { ptr, i32 }
          cleanup
  %98 = extractvalue { ptr, i32 } %97, 0
  store ptr %98, ptr %5, align 8
  %99 = extractvalue { ptr, i32 } %97, 1
  store i32 %99, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #7
  br label %100

100:                                              ; preds = %96, %92
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  br label %144

101:                                              ; preds = %43
  %102 = landingpad { ptr, i32 }
          cleanup
  %103 = extractvalue { ptr, i32 } %102, 0
  store ptr %103, ptr %5, align 8
  %104 = extractvalue { ptr, i32 } %102, 1
  store i32 %104, ptr %6, align 4
  br label %109

105:                                              ; preds = %47, %45
  %106 = landingpad { ptr, i32 }
          cleanup
  %107 = extractvalue { ptr, i32 } %106, 0
  store ptr %107, ptr %5, align 8
  %108 = extractvalue { ptr, i32 } %106, 1
  store i32 %108, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #7
  br label %109

109:                                              ; preds = %105, %101
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  br label %144

110:                                              ; preds = %52, %50
  %111 = landingpad { ptr, i32 }
          cleanup
  %112 = extractvalue { ptr, i32 } %111, 0
  store ptr %112, ptr %5, align 8
  %113 = extractvalue { ptr, i32 } %111, 1
  store i32 %113, ptr %6, align 4
  br label %118

114:                                              ; preds = %56, %54
  %115 = landingpad { ptr, i32 }
          cleanup
  %116 = extractvalue { ptr, i32 } %115, 0
  store ptr %116, ptr %5, align 8
  %117 = extractvalue { ptr, i32 } %115, 1
  store i32 %117, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #7
  br label %118

118:                                              ; preds = %114, %110
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  br label %144

119:                                              ; preds = %59
  %120 = landingpad { ptr, i32 }
          cleanup
  %121 = extractvalue { ptr, i32 } %120, 0
  store ptr %121, ptr %5, align 8
  %122 = extractvalue { ptr, i32 } %120, 1
  store i32 %122, ptr %6, align 4
  br label %143

123:                                              ; preds = %65, %60
  %124 = landingpad { ptr, i32 }
          cleanup
  %125 = extractvalue { ptr, i32 } %124, 0
  store ptr %125, ptr %5, align 8
  %126 = extractvalue { ptr, i32 } %124, 1
  store i32 %126, ptr %6, align 4
  br label %137

127:                                              ; preds = %61
  %128 = landingpad { ptr, i32 }
          cleanup
  %129 = extractvalue { ptr, i32 } %128, 0
  store ptr %129, ptr %5, align 8
  %130 = extractvalue { ptr, i32 } %128, 1
  store i32 %130, ptr %6, align 4
  br label %135

131:                                              ; preds = %63
  %132 = landingpad { ptr, i32 }
          cleanup
  %133 = extractvalue { ptr, i32 } %132, 0
  store ptr %133, ptr %5, align 8
  %134 = extractvalue { ptr, i32 } %132, 1
  store i32 %134, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #7
  br label %135

135:                                              ; preds = %131, %127
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  invoke void @_ZN5Eigen16CommaInitializerINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17)
          to label %136 unwind label %153

136:                                              ; preds = %135
  br label %137

137:                                              ; preds = %136, %123
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %17) #7
  br label %142

138:                                              ; preds = %68, %66
  %139 = landingpad { ptr, i32 }
          cleanup
  %140 = extractvalue { ptr, i32 } %139, 0
  store ptr %140, ptr %5, align 8
  %141 = extractvalue { ptr, i32 } %139, 1
  store i32 %141, ptr %6, align 4
  br label %142

142:                                              ; preds = %138, %137
  call void @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #7
  br label %143

143:                                              ; preds = %142, %119
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #7
  br label %144

144:                                              ; preds = %143, %118, %109, %100, %88, %84
  call void @_ZN5Eigen18LevenbergMarquardtI13lmder_functorED2Ev(ptr noundef nonnull align 8 dereferenceable(320) %8) #7
  br label %145

145:                                              ; preds = %144, %80
  call void @llvm.lifetime.end.p0(i64 320, ptr %8) #7
  br label %146

146:                                              ; preds = %145, %76
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #7
  br label %147

147:                                              ; preds = %146, %72
  call void @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #7
  br label %148

148:                                              ; preds = %147
  %149 = load ptr, ptr %5, align 8
  %150 = load i32, ptr %6, align 4
  %151 = insertvalue { ptr, i32 } poison, ptr %149, 0
  %152 = insertvalue { ptr, i32 } %151, i32 %150, 1
  resume { ptr, i32 } %152

153:                                              ; preds = %135
  %154 = landingpad { ptr, i32 }
          catch ptr null
  %155 = extractvalue { ptr, i32 } %154, 0
  call void @__clang_call_terminate(ptr %155) #8
  unreachable
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIdLin1ELi1ELi0ELin1ELi1EEC2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE11setConstantElRKd(ptr noundef nonnull align 8 dereferenceable(16), i64 noundef, ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN13lmder_functorC2Ev(ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Eigen18LevenbergMarquardtI13lmder_functorEC2ERS1_(ptr noundef nonnull align 8 dereferenceable(320), ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZN5Eigen18LevenbergMarquardtI13lmder_functorE6lmder1ERNS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEd(ptr noundef nonnull align 8 dereferenceable(320), ptr noundef nonnull align 8 dereferenceable(16), double noundef) #3 align 2

; Function Attrs: nounwind
declare double @sqrt(double noundef) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZN5Eigen16GenericNumTraitsIdE7epsilonEv() #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5Eigen13test_is_equalIiiEEbRKT_RKT0_b(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), i1 noundef zeroext) #3

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5Eigen13test_is_equalIliEEbRKT_RKT0_b(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4), i1 noundef zeroext) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN5Eigen18LevenbergMarquardtI13lmder_functorE4nfevEv(ptr noundef nonnull align 8 dereferenceable(320)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN5Eigen18LevenbergMarquardtI13lmder_functorE4njevEv(ptr noundef nonnull align 8 dereferenceable(320)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5Eigen14verifyIsApproxIddEEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen18LevenbergMarquardtI13lmder_functorE4fvecEv(ptr noundef nonnull align 8 dereferenceable(320)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef double @_ZNK5Eigen10MatrixBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE8blueNormEv(ptr noundef nonnull align 1 dereferenceable(1)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIdLin1ELi1ELi0ELin1ELi1EEC2IiEERKT_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEElsERKd(ptr dead_on_unwind noalias writable sret(%"struct.Eigen::CommaInitializer") align 8, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN5Eigen16CommaInitializerINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEEcmERKd(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen16CommaInitializerINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) #6

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5Eigen14verifyIsApproxINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEES2_EEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5Eigen18LevenbergMarquardtI13lmder_functorED2Ev(ptr noundef nonnull align 8 dereferenceable(320)) unnamed_addr #5 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { noinline noreturn nounwind uwtable "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }
attributes #8 = { noreturn nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"double", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long", !7, i64 0}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.Eigen::Matrix" = type { %"class.Eigen::PlainObjectBase" }
%"class.Eigen::PlainObjectBase" = type { %"class.Eigen::DenseStorage" }
%"class.Eigen::DenseStorage" = type { ptr, i64 }
%struct.lmder_functor = type { %"struct.Eigen::DenseFunctor" }
%"struct.Eigen::DenseFunctor" = type { i32, i32 }
%"class.Eigen::LevenbergMarquardt" = type { %"class.Eigen::Matrix.11", %"class.Eigen::Matrix.11", ptr, %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", i64, i64, i64, i64, double, double, double, i64, double, double, double, double, i64, double, i8, %"class.Eigen::PermutationMatrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", double, i8, i32 }
%"class.Eigen::Matrix.11" = type { %"class.Eigen::PlainObjectBase.12" }
%"class.Eigen::PlainObjectBase.12" = type { %"class.Eigen::DenseStorage.19" }
%"class.Eigen::DenseStorage.19" = type { ptr, i64, i64 }
%"class.Eigen::PermutationMatrix" = type { %"class.Eigen::Matrix.21" }
%"class.Eigen::Matrix.21" = type { %"class.Eigen::PlainObjectBase.22" }
%"class.Eigen::PlainObjectBase.22" = type { %"class.Eigen::DenseStorage.29" }
%"class.Eigen::DenseStorage.29" = type { ptr, i64 }
%"struct.Eigen::CommaInitializer" = type { ptr, i64, i64, i64 }

@_ZN5EigenL12g_test_stackB5cxx11E = external hidden global %"class.std::vector", align 8
@.str.28 = external hidden unnamed_addr constant [125 x i8], align 1
@.str.29 = external hidden unnamed_addr constant [29 x i8], align 1
@.str.30 = external hidden unnamed_addr constant [34 x i8], align 1
@.str.31 = external hidden unnamed_addr constant [34 x i8], align 1
@.str.32 = external hidden unnamed_addr constant [49 x i8], align 1
@.str.33 = external hidden unnamed_addr constant [25 x i8], align 1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_Z11verify_implbPKcS0_iS0_(i1 noundef zeroext, ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z10testLmder1v() local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca %"class.Eigen::Matrix", align 8
  %4 = alloca double, align 8
  %5 = alloca %struct.lmder_functor, align 4
  %6 = alloca %"class.Eigen::LevenbergMarquardt", align 8
  %7 = alloca i32, align 4
  %8 = alloca i64, align 8
  %9 = alloca i32, align 4
  %10 = alloca i64, align 8
  %11 = alloca i32, align 4
  %12 = alloca double, align 8
  %13 = alloca double, align 8
  %14 = alloca %"class.Eigen::Matrix", align 8
  %15 = alloca %"struct.Eigen::CommaInitializer", align 8
  %16 = alloca double, align 8
  %17 = alloca double, align 8
  %18 = alloca double, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #7
  store i32 3, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #7
  call void @_ZN5Eigen6MatrixIdLin1ELi1ELi0ELin1ELi1EEC2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #7
  store double 1.000000e+00, ptr %4, align 8, !tbaa !9
  %19 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE11setConstantElRKd(ptr noundef nonnull align 8 dereferenceable(16) %3, i64 noundef 3, ptr noundef nonnull align 8 dereferenceable(8) %4)
          to label %20 unwind label %64

20:                                               ; preds = %0
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #7
  invoke void @_ZN13lmder_functorC2Ev(ptr noundef nonnull align 4 dereferenceable(8) %5)
          to label %21 unwind label %66

21:                                               ; preds = %20
  call void @llvm.lifetime.start.p0(i64 320, ptr nonnull %6) #7
  invoke void @_ZN5Eigen18LevenbergMarquardtI13lmder_functorEC2ERS1_(ptr noundef nonnull align 8 dereferenceable(320) %6, ptr noundef nonnull align 4 dereferenceable(8) %5)
          to label %22 unwind label %68

22:                                               ; preds = %21
  %23 = call noundef double @_ZN5Eigen16GenericNumTraitsIdE7epsilonEv()
  %24 = call double @sqrt(double noundef %23) #7
  %25 = invoke noundef i32 @_ZN5Eigen18LevenbergMarquardtI13lmder_functorE6lmder1ERNS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEd(ptr noundef nonnull align 8 dereferenceable(320) %6, ptr noundef nonnull align 8 dereferenceable(16) %3, double noundef %24)
          to label %26 unwind label %70

26:                                               ; preds = %22
  store i32 %25, ptr %2, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %7) #7
  store i32 1, ptr %7, align 4, !tbaa !5
  %27 = invoke noundef zeroext i1 @_ZN5Eigen13test_is_equalIiiEEbRKT_RKT0_b(ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull align 4 dereferenceable(4) %7, i1 noundef zeroext true)
          to label %28 unwind label %72

28:                                               ; preds = %26
  %29 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN5EigenL12g_test_stackB5cxx11E) #7
  %30 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %29) #7
  invoke void @_Z11verify_implbPKcS0_iS0_(i1 noundef zeroext %27, ptr noundef %30, ptr noundef nonnull @.str.28, i32 noundef 80, ptr noundef nonnull @.str.29)
          to label %31 unwind label %72

31:                                               ; preds = %28
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #7
  %32 = call noundef i64 @_ZN5Eigen18LevenbergMarquardtI13lmder_functorE4nfevEv(ptr noundef nonnull align 8 dereferenceable(320) %6)
  store i64 %32, ptr %8, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #7
  store i32 6, ptr %9, align 4, !tbaa !5
  %33 = invoke noundef zeroext i1 @_ZN5Eigen13test_is_equalIliEEbRKT_RKT0_b(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 4 dereferenceable(4) %9, i1 noundef zeroext true)
          to label %34 unwind label %74

34:                                               ; preds = %31
  %35 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN5EigenL12g_test_stackB5cxx11E) #7
  %36 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %35) #7
  invoke void @_Z11verify_implbPKcS0_iS0_(i1 noundef zeroext %33, ptr noundef %36, ptr noundef nonnull @.str.28, i32 noundef 81, ptr noundef nonnull @.str.30)
          to label %37 unwind label %74

37:                                               ; preds = %34
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #7
  %38 = call noundef i64 @_ZN5Eigen18LevenbergMarquardtI13lmder_functorE4njevEv(ptr noundef nonnull align 8 dereferenceable(320) %6)
  store i64 %38, ptr %10, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %11) #7
  store i32 5, ptr %11, align 4, !tbaa !5
  %39 = invoke noundef zeroext i1 @_ZN5Eigen13test_is_equalIliEEbRKT_RKT0_b(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 4 dereferenceable(4) %11, i1 noundef zeroext true)
          to label %40 unwind label %76

40:                                               ; preds = %37
  %41 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN5EigenL12g_test_stackB5cxx11E) #7
  %42 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %41) #7
  invoke void @_Z11verify_implbPKcS0_iS0_(i1 noundef zeroext %39, ptr noundef %42, ptr noundef nonnull @.str.28, i32 noundef 82, ptr noundef nonnull @.str.31)
          to label %43 unwind label %76

43:                                               ; preds = %40
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %11) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #7
  %44 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen18LevenbergMarquardtI13lmder_functorE4fvecEv(ptr noundef nonnull align 8 dereferenceable(320) %6)
  %45 = invoke noundef double @_ZNK5Eigen10MatrixBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE8blueNormEv(ptr noundef nonnull align 1 dereferenceable(1) %44)
          to label %46 unwind label %78

46:                                               ; preds = %43
  store double %45, ptr %12, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #7
  store double 0x3FB733EB140AA3F3, ptr %13, align 8, !tbaa !9
  %47 = invoke noundef zeroext i1 @_ZN5Eigen14verifyIsApproxIddEEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13)
          to label %48 unwind label %80

48:                                               ; preds = %46
  %49 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN5EigenL12g_test_stackB5cxx11E) #7
  %50 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %49) #7
  invoke void @_Z11verify_implbPKcS0_iS0_(i1 noundef zeroext %47, ptr noundef %50, ptr noundef nonnull @.str.28, i32 noundef 85, ptr noundef nonnull @.str.32)
          to label %51 unwind label %80

51:                                               ; preds = %48
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %14) #7
  invoke void @_ZN5Eigen6MatrixIdLin1ELi1ELi0ELin1ELi1EEC2IiEERKT_(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull align 4 dereferenceable(4) %1)
          to label %52 unwind label %83

52:                                               ; preds = %51
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %15) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #7
  store double 0x3FB518DC19F1C3A7, ptr %16, align 8, !tbaa !9
  invoke void @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEElsERKd(ptr dead_on_unwind nonnull writable sret(%"struct.Eigen::CommaInitializer") align 8 %15, ptr noundef nonnull align 1 dereferenceable(1) %14, ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %53 unwind label %85

53:                                               ; preds = %52
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %17) #7
  store double 0x3FF220EB67C286F9, ptr %17, align 8, !tbaa !9
  %54 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN5Eigen16CommaInitializerINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEEcmERKd(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef nonnull align 8 dereferenceable(8) %17)
          to label %55 unwind label %87

55:                                               ; preds = %53
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %18) #7
  store double 0x4002BFE32A0663C7, ptr %18, align 8, !tbaa !9
  %56 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN5Eigen16CommaInitializerINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEEcmERKd(ptr noundef nonnull align 8 dereferenceable(32) %54, ptr noundef nonnull align 8 dereferenceable(8) %18)
          to label %57 unwind label %89

57:                                               ; preds = %55
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %18) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #7
  invoke void @_ZN5Eigen16CommaInitializerINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15)
          to label %58 unwind label %85

58:                                               ; preds = %57
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %15) #7
  %59 = invoke noundef zeroext i1 @_ZN5Eigen14verifyIsApproxINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEES2_EEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef nonnull align 8 dereferenceable(16) %14)
          to label %60 unwind label %93

60:                                               ; preds = %58
  %61 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN5EigenL12g_test_stackB5cxx11E) #7
  %62 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %61) #7
  invoke void @_Z11verify_implbPKcS0_iS0_(i1 noundef zeroext %59, ptr noundef %62, ptr noundef nonnull @.str.28, i32 noundef 90, ptr noundef nonnull @.str.33)
          to label %63 unwind label %93

63:                                               ; preds = %60
  call void @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %14) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %14) #7
  call void @_ZN5Eigen18LevenbergMarquardtI13lmder_functorED2Ev(ptr noundef nonnull align 8 dereferenceable(320) %6) #7
  call void @llvm.lifetime.end.p0(i64 320, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #7
  call void @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #7
  ret void

64:                                               ; preds = %0
  %65 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #7
  br label %100

66:                                               ; preds = %20
  %67 = landingpad { ptr, i32 }
          cleanup
  br label %99

68:                                               ; preds = %21
  %69 = landingpad { ptr, i32 }
          cleanup
  br label %98

70:                                               ; preds = %22
  %71 = landingpad { ptr, i32 }
          cleanup
  br label %97

72:                                               ; preds = %28, %26
  %73 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #7
  br label %97

74:                                               ; preds = %34, %31
  %75 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #7
  br label %97

76:                                               ; preds = %40, %37
  %77 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %11) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #7
  br label %97

78:                                               ; preds = %43
  %79 = landingpad { ptr, i32 }
          cleanup
  br label %82

80:                                               ; preds = %48, %46
  %81 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #7
  br label %82

82:                                               ; preds = %80, %78
  %.pn = phi { ptr, i32 } [ %81, %80 ], [ %79, %78 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #7
  br label %97

83:                                               ; preds = %51
  %84 = landingpad { ptr, i32 }
          cleanup
  br label %96

85:                                               ; preds = %57, %52
  %86 = landingpad { ptr, i32 }
          cleanup
  br label %92

87:                                               ; preds = %53
  %88 = landingpad { ptr, i32 }
          cleanup
  br label %91

89:                                               ; preds = %55
  %90 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %18) #7
  br label %91

91:                                               ; preds = %89, %87
  %.pn11 = phi { ptr, i32 } [ %90, %89 ], [ %88, %87 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #7
  invoke void @_ZN5Eigen16CommaInitializerINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15)
          to label %92 unwind label %101

92:                                               ; preds = %91, %85
  %.pn13 = phi { ptr, i32 } [ %86, %85 ], [ %.pn11, %91 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %15) #7
  br label %95

93:                                               ; preds = %60, %58
  %94 = landingpad { ptr, i32 }
          cleanup
  br label %95

95:                                               ; preds = %93, %92
  %.pn15 = phi { ptr, i32 } [ %94, %93 ], [ %.pn13, %92 ]
  call void @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %14) #7
  br label %96

96:                                               ; preds = %95, %83
  %.pn15.pn = phi { ptr, i32 } [ %.pn15, %95 ], [ %84, %83 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %14) #7
  br label %97

97:                                               ; preds = %96, %82, %76, %74, %72, %70
  %.pn15.pn.pn = phi { ptr, i32 } [ %.pn15.pn, %96 ], [ %.pn, %82 ], [ %77, %76 ], [ %75, %74 ], [ %73, %72 ], [ %71, %70 ]
  call void @_ZN5Eigen18LevenbergMarquardtI13lmder_functorED2Ev(ptr noundef nonnull align 8 dereferenceable(320) %6) #7
  br label %98

98:                                               ; preds = %97, %68
  %.pn15.pn.pn.pn = phi { ptr, i32 } [ %.pn15.pn.pn, %97 ], [ %69, %68 ]
  call void @llvm.lifetime.end.p0(i64 320, ptr nonnull %6) #7
  br label %99

99:                                               ; preds = %98, %66
  %.pn15.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn15.pn.pn.pn, %98 ], [ %67, %66 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #7
  br label %100

100:                                              ; preds = %99, %64
  %.pn15.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn15.pn.pn.pn.pn, %99 ], [ %65, %64 ]
  call void @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #7
  resume { ptr, i32 } %.pn15.pn.pn.pn.pn.pn

101:                                              ; preds = %91
  %102 = landingpad { ptr, i32 }
          catch ptr null
  %103 = extractvalue { ptr, i32 } %102, 0
  call void @__clang_call_terminate(ptr %103) #8
  unreachable
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIdLin1ELi1ELi0ELin1ELi1EEC2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE11setConstantElRKd(ptr noundef nonnull align 8 dereferenceable(16), i64 noundef, ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN13lmder_functorC2Ev(ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Eigen18LevenbergMarquardtI13lmder_functorEC2ERS1_(ptr noundef nonnull align 8 dereferenceable(320), ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZN5Eigen18LevenbergMarquardtI13lmder_functorE6lmder1ERNS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEd(ptr noundef nonnull align 8 dereferenceable(320), ptr noundef nonnull align 8 dereferenceable(16), double noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double noundef) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZN5Eigen16GenericNumTraitsIdE7epsilonEv() local_unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5Eigen13test_is_equalIiiEEbRKT_RKT0_b(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), i1 noundef zeroext) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5Eigen13test_is_equalIliEEbRKT_RKT0_b(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4), i1 noundef zeroext) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN5Eigen18LevenbergMarquardtI13lmder_functorE4nfevEv(ptr noundef nonnull align 8 dereferenceable(320)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN5Eigen18LevenbergMarquardtI13lmder_functorE4njevEv(ptr noundef nonnull align 8 dereferenceable(320)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5Eigen14verifyIsApproxIddEEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZN5Eigen18LevenbergMarquardtI13lmder_functorE4fvecEv(ptr noundef nonnull align 8 dereferenceable(320)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef double @_ZNK5Eigen10MatrixBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEE8blueNormEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen6MatrixIdLin1ELi1ELi0ELin1ELi1EEC2IiEERKT_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen9DenseBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEElsERKd(ptr dead_on_unwind noalias writable sret(%"struct.Eigen::CommaInitializer") align 8, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN5Eigen16CommaInitializerINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEEcmERKd(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5Eigen16CommaInitializerINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) local_unnamed_addr #6

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5Eigen14verifyIsApproxINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEES2_EEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5Eigen15PlainObjectBaseINS_6MatrixIdLin1ELi1ELi0ELin1ELi1EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5Eigen18LevenbergMarquardtI13lmder_functorED2Ev(ptr noundef nonnull align 8 dereferenceable(320)) unnamed_addr #5 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nofree nounwind willreturn memory(write) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { noinline noreturn nounwind uwtable "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }
attributes #8 = { noreturn nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"double", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long", !7, i64 0}


; Effective O3 passes: GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,SROAPass,SimplifyCFGPass