; LLVM IR from o0o0o0o0o0o0o/image-processing-from-scratch :: ImageMatting/Eigen/bench (benchmark-blocking-sizes)

; 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.Eigen::BenchTimer" = type { %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix" }
%"class.Eigen::Matrix" = type { %"class.Eigen::PlainObjectBase" }
%"class.Eigen::PlainObjectBase" = type { %"class.Eigen::DenseStorage" }
%"class.Eigen::DenseStorage" = type { %"struct.Eigen::internal::plain_array" }
%"struct.Eigen::internal::plain_array" = type { [2 x double] }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::unique_ptr<action_t>, std::allocator<std::unique_ptr<action_t>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::unique_ptr<action_t>, std::allocator<std::unique_ptr<action_t>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::unique_ptr<action_t>, std::allocator<std::unique_ptr<action_t>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::unique_ptr<action_t>, std::allocator<std::unique_ptr<action_t>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.37" = type { ptr }
%struct.human_duration_t = type { i32 }

@_ZL5timer = external hidden global %"class.Eigen::BenchTimer", align 16
@min_working_set_size = external dso_local global i64, align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@_ZSt4cerr = external global %"class.std::basic_ostream", align 8
@.str.50 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.51 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.52 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.53 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.54 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.55 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.56 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.57 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.58 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.59 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.60 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.61 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.62 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.63 = external hidden unnamed_addr constant [13 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

; 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 noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #1

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8), float noundef) #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z13print_cpuinfov() #2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) #1

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z9type_nameIfENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEv(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z19show_usage_and_exitiPPcRKSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS3_EESaIS6_EE(i32 noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(24)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrI8action_tSt14default_deleteIS0_EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZlsRSoRK16human_duration_t(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4)) #2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZNK5Eigen10BenchTimer11getRealTimeEv(ptr noundef nonnull align 16 dereferenceable(80)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN16human_duration_tC2Ei(ptr noundef nonnull align 4 dereferenceable(4), i32 noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) #6 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca double, align 8
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca %"class.__gnu_cxx::__normal_iterator.37", align 8
  %13 = alloca %"class.__gnu_cxx::__normal_iterator.37", align 8
  %14 = alloca %"class.__gnu_cxx::__normal_iterator.37", align 8
  %15 = alloca i32, align 4
  %16 = alloca %"class.__gnu_cxx::__normal_iterator.37", align 8
  %17 = alloca i32, align 4
  %18 = alloca ptr, align 8
  %19 = alloca %"class.std::__cxx11::basic_string", align 8
  %20 = alloca double, align 8
  %21 = alloca %struct.human_duration_t, align 4
  store i32 0, ptr %3, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #11
  %22 = call noundef double @_ZNK5Eigen10BenchTimer11getRealTimeEv(ptr noundef nonnull align 16 dereferenceable(80) @_ZL5timer)
  store double %22, ptr %6, align 8, !tbaa !11
  %23 = load ptr, ptr @_ZSt4cout, align 8, !tbaa !13
  %24 = getelementptr i8, ptr %23, i64 -24
  %25 = load i64, ptr %24, align 8
  %26 = getelementptr inbounds i8, ptr @_ZSt4cout, i64 %25
  %27 = call noundef i64 @_ZNSt8ios_base9precisionEl(ptr noundef nonnull align 8 dereferenceable(216) %26, i64 noundef 4)
  %28 = load ptr, ptr @_ZSt4cerr, align 8, !tbaa !13
  %29 = getelementptr i8, ptr %28, i64 -24
  %30 = load i64, ptr %29, align 8
  %31 = getelementptr inbounds i8, ptr @_ZSt4cerr, i64 %30
  %32 = call noundef i64 @_ZNSt8ios_base9precisionEl(ptr noundef nonnull align 8 dereferenceable(216) %31, i64 noundef 4)
  call void @llvm.lifetime.start.p0(i64 24, ptr %7) #11
  call void @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #11
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #11
  %33 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef 8) #12
          to label %34 unwind label %49

34:                                               ; preds = %2
  call void @_ZN30measure_all_pot_sizes_action_tC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %33) #11
  store ptr %33, ptr %8, align 8, !tbaa !9
  %35 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE12emplace_backIJP30measure_all_pot_sizes_action_tEEERS4_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(8) %8)
          to label %36 unwind label %49

36:                                               ; preds = %34
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #11
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #11
  %37 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef 8) #12
          to label %38 unwind label %53

38:                                               ; preds = %36
  call void @_ZN30measure_default_sizes_action_tC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %37) #11
  store ptr %37, ptr %11, align 8, !tbaa !9
  %39 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE12emplace_backIJP30measure_default_sizes_action_tEEERS4_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(8) %11)
          to label %40 unwind label %53

40:                                               ; preds = %38
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #11
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #11
  %41 = call ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #11
  %42 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.37", ptr %12, i32 0, i32 0
  store ptr %41, ptr %42, align 8
  %43 = load i32, ptr %4, align 4, !tbaa !5
  %44 = icmp sle i32 %43, 1
  br i1 %44, label %45, label %61

45:                                               ; preds = %40
  %46 = load i32, ptr %4, align 4, !tbaa !5
  %47 = load ptr, ptr %5, align 8, !tbaa !9
  invoke void @_Z19show_usage_and_exitiPPcRKSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS3_EESaIS6_EE(i32 noundef %46, ptr noundef %47, ptr noundef nonnull align 8 dereferenceable(24) %7)
          to label %48 unwind label %57

48:                                               ; preds = %45
  br label %61

49:                                               ; preds = %34, %2
  %50 = landingpad { ptr, i32 }
          cleanup
  %51 = extractvalue { ptr, i32 } %50, 0
  store ptr %51, ptr %9, align 8
  %52 = extractvalue { ptr, i32 } %50, 1
  store i32 %52, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #11
  br label %258

53:                                               ; preds = %38, %36
  %54 = landingpad { ptr, i32 }
          cleanup
  %55 = extractvalue { ptr, i32 } %54, 0
  store ptr %55, ptr %9, align 8
  %56 = extractvalue { ptr, i32 } %54, 1
  store i32 %56, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #11
  br label %258

57:                                               ; preds = %227, %225, %223, %211, %205, %203, %201, %199, %197, %195, %193, %191, %189, %187, %185, %183, %181, %179, %177, %175, %173, %166, %164, %162, %160, %158, %156, %154, %153, %95, %45
  %58 = landingpad { ptr, i32 }
          cleanup
  %59 = extractvalue { ptr, i32 } %58, 0
  store ptr %59, ptr %9, align 8
  %60 = extractvalue { ptr, i32 } %58, 1
  store i32 %60, ptr %10, align 4
  br label %257

61:                                               ; preds = %48, %40
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #11
  %62 = call ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #11
  %63 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.37", ptr %13, i32 0, i32 0
  store ptr %62, ptr %63, align 8
  br label %64

64:                                               ; preds = %88, %61
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #11
  %65 = call ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #11
  %66 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.37", ptr %14, i32 0, i32 0
  store ptr %65, ptr %66, align 8
  %67 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESF_(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %14) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #11
  br i1 %67, label %69, label %68

68:                                               ; preds = %64
  store i32 2, ptr %15, align 4
  br label %90

69:                                               ; preds = %64
  %70 = load ptr, ptr %5, align 8, !tbaa !9
  %71 = getelementptr inbounds ptr, ptr %70, i64 1
  %72 = load ptr, ptr %71, align 8, !tbaa !9
  %73 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %13) #11
  %74 = call noundef ptr @_ZNKSt10unique_ptrI8action_tSt14default_deleteIS0_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %73) #11
  %75 = load ptr, ptr %74, align 8, !tbaa !13
  %76 = getelementptr inbounds ptr, ptr %75, i64 0
  %77 = load ptr, ptr %76, align 8
  %78 = invoke noundef ptr %77(ptr noundef nonnull align 8 dereferenceable(8) %74)
          to label %79 unwind label %83

79:                                               ; preds = %69
  %80 = call i32 @strcmp(ptr noundef %72, ptr noundef %78) #13
  %81 = icmp ne i32 %80, 0
  br i1 %81, label %87, label %82

82:                                               ; preds = %79
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %12, ptr align 8 %13, i64 8, i1 false), !tbaa.struct !15
  store i32 2, ptr %15, align 4
  br label %90

83:                                               ; preds = %69
  %84 = landingpad { ptr, i32 }
          cleanup
  %85 = extractvalue { ptr, i32 } %84, 0
  store ptr %85, ptr %9, align 8
  %86 = extractvalue { ptr, i32 } %84, 1
  store i32 %86, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #11
  br label %257

87:                                               ; preds = %79
  br label %88

88:                                               ; preds = %87
  %89 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %13) #11
  br label %64, !llvm.loop !16

90:                                               ; preds = %82, %68
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #11
  br label %91

91:                                               ; preds = %90
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #11
  %92 = call ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #11
  %93 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.37", ptr %16, i32 0, i32 0
  store ptr %92, ptr %93, align 8
  %94 = call noundef zeroext i1 @_ZN9__gnu_cxxeqIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESF_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %16) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #11
  br i1 %94, label %95, label %99

95:                                               ; preds = %91
  %96 = load i32, ptr %4, align 4, !tbaa !5
  %97 = load ptr, ptr %5, align 8, !tbaa !9
  invoke void @_Z19show_usage_and_exitiPPcRKSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS3_EESaIS6_EE(i32 noundef %96, ptr noundef %97, ptr noundef nonnull align 8 dereferenceable(24) %7)
          to label %98 unwind label %57

98:                                               ; preds = %95
  br label %99

99:                                               ; preds = %98, %91
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #11
  store i32 2, ptr %17, align 4, !tbaa !5
  br label %100

100:                                              ; preds = %150, %99
  %101 = load i32, ptr %17, align 4, !tbaa !5
  %102 = load i32, ptr %4, align 4, !tbaa !5
  %103 = icmp slt i32 %101, %102
  br i1 %103, label %105, label %104

104:                                              ; preds = %100
  store i32 5, ptr %15, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #11
  br label %153

105:                                              ; preds = %100
  %106 = load ptr, ptr %5, align 8, !tbaa !9
  %107 = load i32, ptr %17, align 4, !tbaa !5
  %108 = sext i32 %107 to i64
  %109 = getelementptr inbounds ptr, ptr %106, i64 %108
  %110 = load ptr, ptr %109, align 8, !tbaa !9
  %111 = load ptr, ptr %5, align 8, !tbaa !9
  %112 = load i32, ptr %17, align 4, !tbaa !5
  %113 = sext i32 %112 to i64
  %114 = getelementptr inbounds ptr, ptr %111, i64 %113
  %115 = load ptr, ptr %114, align 8, !tbaa !9
  %116 = call noundef ptr @strstr(ptr noundef %115, ptr noundef @.str.50) #13
  %117 = icmp eq ptr %110, %116
  br i1 %117, label %118, label %128

118:                                              ; preds = %105
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #11
  %119 = load ptr, ptr %5, align 8, !tbaa !9
  %120 = load i32, ptr %17, align 4, !tbaa !5
  %121 = sext i32 %120 to i64
  %122 = getelementptr inbounds ptr, ptr %119, i64 %121
  %123 = load ptr, ptr %122, align 8, !tbaa !9
  %124 = call noundef ptr @strchr(ptr noundef %123, i32 noundef 61) #13
  store ptr %124, ptr %18, align 8, !tbaa !9
  %125 = load ptr, ptr %18, align 8, !tbaa !9
  %126 = getelementptr inbounds i8, ptr %125, i64 1
  %127 = call i64 @strtoul(ptr noundef %126, ptr noundef null, i32 noundef 10) #11
  store i64 %127, ptr @min_working_set_size, align 8, !tbaa !18
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #11
  br label %149

128:                                              ; preds = %105
  %129 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str.51)
          to label %130 unwind label %145

130:                                              ; preds = %128
  %131 = load ptr, ptr %5, align 8, !tbaa !9
  %132 = load i32, ptr %17, align 4, !tbaa !5
  %133 = sext i32 %132 to i64
  %134 = getelementptr inbounds ptr, ptr %131, i64 %133
  %135 = load ptr, ptr %134, align 8, !tbaa !9
  %136 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %129, ptr noundef %135)
          to label %137 unwind label %145

137:                                              ; preds = %130
  %138 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %136, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %139 unwind label %145

139:                                              ; preds = %137
  %140 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %138, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %141 unwind label %145

141:                                              ; preds = %139
  %142 = load i32, ptr %4, align 4, !tbaa !5
  %143 = load ptr, ptr %5, align 8, !tbaa !9
  invoke void @_Z19show_usage_and_exitiPPcRKSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS3_EESaIS6_EE(i32 noundef %142, ptr noundef %143, ptr noundef nonnull align 8 dereferenceable(24) %7)
          to label %144 unwind label %145

144:                                              ; preds = %141
  br label %149

145:                                              ; preds = %141, %139, %137, %130, %128
  %146 = landingpad { ptr, i32 }
          cleanup
  %147 = extractvalue { ptr, i32 } %146, 0
  store ptr %147, ptr %9, align 8
  %148 = extractvalue { ptr, i32 } %146, 1
  store i32 %148, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #11
  br label %257

149:                                              ; preds = %144, %118
  br label %150

150:                                              ; preds = %149
  %151 = load i32, ptr %17, align 4, !tbaa !5
  %152 = add nsw i32 %151, 1
  store i32 %152, ptr %17, align 4, !tbaa !5
  br label %100, !llvm.loop !20

153:                                              ; preds = %104
  invoke void @_Z13print_cpuinfov()
          to label %154 unwind label %57

154:                                              ; preds = %153
  %155 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.52)
          to label %156 unwind label %57

156:                                              ; preds = %154
  %157 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %155, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %158 unwind label %57

158:                                              ; preds = %156
  %159 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.53)
          to label %160 unwind label %57

160:                                              ; preds = %158
  %161 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %159, i64 noundef 64)
          to label %162 unwind label %57

162:                                              ; preds = %160
  %163 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %161, ptr noundef @.str.54)
          to label %164 unwind label %57

164:                                              ; preds = %162
  %165 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %163, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %166 unwind label %57

166:                                              ; preds = %164
  %167 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.55)
          to label %168 unwind label %57

168:                                              ; preds = %166
  call void @llvm.lifetime.start.p0(i64 32, ptr %19) #11
  invoke void @_Z9type_nameIfENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEv(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %19)
          to label %169 unwind label %214

169:                                              ; preds = %168
  %170 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %167, ptr noundef nonnull align 8 dereferenceable(32) %19)
          to label %171 unwind label %218

171:                                              ; preds = %169
  %172 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %170, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %173 unwind label %218

173:                                              ; preds = %171
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #11
  call void @llvm.lifetime.end.p0(i64 32, ptr %19) #11
  %174 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.56)
          to label %175 unwind label %57

175:                                              ; preds = %173
  %176 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %174, i32 noundef 4)
          to label %177 unwind label %57

177:                                              ; preds = %175
  %178 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %176, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %179 unwind label %57

179:                                              ; preds = %177
  %180 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.57)
          to label %181 unwind label %57

181:                                              ; preds = %179
  %182 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %180, i64 noundef 16)
          to label %183 unwind label %57

183:                                              ; preds = %181
  %184 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %182, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %185 unwind label %57

185:                                              ; preds = %183
  %186 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.58)
          to label %187 unwind label %57

187:                                              ; preds = %185
  %188 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %186, i64 noundef 2048)
          to label %189 unwind label %57

189:                                              ; preds = %187
  %190 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %188, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %191 unwind label %57

191:                                              ; preds = %189
  %192 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.59)
          to label %193 unwind label %57

193:                                              ; preds = %191
  %194 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %192, i32 noundef 3)
          to label %195 unwind label %57

195:                                              ; preds = %193
  %196 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %194, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %197 unwind label %57

197:                                              ; preds = %195
  %198 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.60)
          to label %199 unwind label %57

199:                                              ; preds = %197
  %200 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %198, float noundef 0x3F847AE140000000)
          to label %201 unwind label %57

201:                                              ; preds = %199
  %202 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %200, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %203 unwind label %57

203:                                              ; preds = %201
  %204 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.61)
          to label %205 unwind label %57

205:                                              ; preds = %203
  %206 = load i64, ptr @min_working_set_size, align 8, !tbaa !18
  %207 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %204, i64 noundef %206)
          to label %208 unwind label %57

208:                                              ; preds = %205
  %209 = load i64, ptr @min_working_set_size, align 8, !tbaa !18
  %210 = icmp eq i64 %209, 0
  br i1 %210, label %211, label %223

211:                                              ; preds = %208
  %212 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.62)
          to label %213 unwind label %57

213:                                              ; preds = %211
  br label %223

214:                                              ; preds = %168
  %215 = landingpad { ptr, i32 }
          cleanup
  %216 = extractvalue { ptr, i32 } %215, 0
  store ptr %216, ptr %9, align 8
  %217 = extractvalue { ptr, i32 } %215, 1
  store i32 %217, ptr %10, align 4
  br label %222

218:                                              ; preds = %171, %169
  %219 = landingpad { ptr, i32 }
          cleanup
  %220 = extractvalue { ptr, i32 } %219, 0
  store ptr %220, ptr %9, align 8
  %221 = extractvalue { ptr, i32 } %219, 1
  store i32 %221, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #11
  br label %222

222:                                              ; preds = %218, %214
  call void @llvm.lifetime.end.p0(i64 32, ptr %19) #11
  br label %257

223:                                              ; preds = %213, %208
  %224 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %225 unwind label %57

225:                                              ; preds = %223
  %226 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %224, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %227 unwind label %57

227:                                              ; preds = %225
  %228 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #11
  %229 = call noundef ptr @_ZNKSt10unique_ptrI8action_tSt14default_deleteIS0_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %228) #11
  %230 = load ptr, ptr %229, align 8, !tbaa !13
  %231 = getelementptr inbounds ptr, ptr %230, i64 1
  %232 = load ptr, ptr %231, align 8
  invoke void %232(ptr noundef nonnull align 8 dereferenceable(8) %229)
          to label %233 unwind label %57

233:                                              ; preds = %227
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #11
  %234 = invoke noundef double @_ZNK5Eigen10BenchTimer11getRealTimeEv(ptr noundef nonnull align 16 dereferenceable(80) @_ZL5timer)
          to label %235 unwind label %248

235:                                              ; preds = %233
  store double %234, ptr %20, align 8, !tbaa !11
  %236 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str.63)
          to label %237 unwind label %248

237:                                              ; preds = %235
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #11
  %238 = load double, ptr %20, align 8, !tbaa !11
  %239 = load double, ptr %6, align 8, !tbaa !11
  %240 = fsub double %238, %239
  %241 = fptosi double %240 to i32
  invoke void @_ZN16human_duration_tC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %21, i32 noundef %241)
          to label %242 unwind label %252

242:                                              ; preds = %237
  %243 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZlsRSoRK16human_duration_t(ptr noundef nonnull align 8 dereferenceable(8) %236, ptr noundef nonnull align 4 dereferenceable(4) %21)
          to label %244 unwind label %252

244:                                              ; preds = %242
  %245 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %243, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %246 unwind label %252

246:                                              ; preds = %244
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #11
  call void @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #11
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #11
  %247 = load i32, ptr %3, align 4
  ret i32 %247

248:                                              ; preds = %235, %233
  %249 = landingpad { ptr, i32 }
          cleanup
  %250 = extractvalue { ptr, i32 } %249, 0
  store ptr %250, ptr %9, align 8
  %251 = extractvalue { ptr, i32 } %249, 1
  store i32 %251, ptr %10, align 4
  br label %256

252:                                              ; preds = %244, %242, %237
  %253 = landingpad { ptr, i32 }
          cleanup
  %254 = extractvalue { ptr, i32 } %253, 0
  store ptr %254, ptr %9, align 8
  %255 = extractvalue { ptr, i32 } %253, 1
  store i32 %255, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #11
  br label %256

256:                                              ; preds = %252, %248
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #11
  br label %257

257:                                              ; preds = %256, %222, %145, %83, %57
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #11
  br label %258

258:                                              ; preds = %257, %53, %49
  call void @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #11
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #11
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #11
  br label %259

259:                                              ; preds = %258
  %260 = load ptr, ptr %9, align 8
  %261 = load i32, ptr %10, align 4
  %262 = insertvalue { ptr, i32 } poison, ptr %260, 0
  %263 = insertvalue { ptr, i32 } %262, i32 %261, 1
  resume { ptr, i32 } %263
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNSt8ios_base9precisionEl(ptr noundef nonnull align 8 dereferenceable(216), i64 noundef) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE12emplace_backIJP30measure_all_pot_sizes_action_tEEERS4_DpOT_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #7

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN30measure_all_pot_sizes_action_tC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE12emplace_backIJP30measure_default_sizes_action_tEEERS4_DpOT_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN30measure_default_sizes_action_tC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESF_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: nounwind willreturn memory(read)
declare i32 @strcmp(ptr noundef, ptr noundef) #8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #9

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxeqIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESF_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: nounwind willreturn memory(read)
declare noundef ptr @strstr(ptr noundef, ptr noundef) #8

; Function Attrs: nounwind willreturn memory(read)
declare noundef ptr @strchr(ptr noundef, i32 noundef) #8

; Function Attrs: nounwind
declare i64 @strtoul(ptr noundef, ptr noundef, i32 noundef) #10

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 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 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 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 #4 = { "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 = { mustprogress norecurse 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 #7 = { nobuiltin allocsize(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 #8 = { nounwind willreturn memory(read) "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 #9 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #10 = { 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 #11 = { nounwind }
attributes #12 = { builtin allocsize(0) }
attributes #13 = { nounwind willreturn memory(read) }

!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 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"double", !7, i64 0}
!13 = !{!14, !14, i64 0}
!14 = !{!"vtable pointer", !8, i64 0}
!15 = !{i64 0, i64 8, !9}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.mustprogress"}
!18 = !{!19, !19, i64 0}
!19 = !{!"long", !7, i64 0}
!20 = distinct !{!20, !17}


; 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.Eigen::BenchTimer" = type { %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix", %"class.Eigen::Matrix" }
%"class.Eigen::Matrix" = type { %"class.Eigen::PlainObjectBase" }
%"class.Eigen::PlainObjectBase" = type { %"class.Eigen::DenseStorage" }
%"class.Eigen::DenseStorage" = type { %"struct.Eigen::internal::plain_array" }
%"struct.Eigen::internal::plain_array" = type { [2 x double] }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::unique_ptr<action_t>, std::allocator<std::unique_ptr<action_t>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::unique_ptr<action_t>, std::allocator<std::unique_ptr<action_t>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::unique_ptr<action_t>, std::allocator<std::unique_ptr<action_t>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::unique_ptr<action_t>, std::allocator<std::unique_ptr<action_t>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.37" = type { ptr }
%struct.human_duration_t = type { i32 }

@_ZL5timer = external hidden global %"class.Eigen::BenchTimer", align 16
@min_working_set_size = external dso_local local_unnamed_addr global i64, align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@_ZSt4cerr = external global %"class.std::basic_ostream", align 8
@.str.50 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.51 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.52 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.53 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.54 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.55 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.56 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.57 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.58 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.59 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.60 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.61 = external hidden unnamed_addr constant [24 x i8], align 1
@.str.62 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.63 = external hidden unnamed_addr constant [13 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

; 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 noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8), float noundef) local_unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z13print_cpuinfov() local_unnamed_addr #2

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z9type_nameIfENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEv(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z19show_usage_and_exitiPPcRKSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS3_EESaIS6_EE(i32 noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrI8action_tSt14default_deleteIS0_EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZlsRSoRK16human_duration_t(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZNK5Eigen10BenchTimer11getRealTimeEv(ptr noundef nonnull align 16 dereferenceable(80)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN16human_duration_tC2Ei(ptr noundef nonnull align 4 dereferenceable(4), i32 noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) local_unnamed_addr #6 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca %"class.__gnu_cxx::__normal_iterator.37", align 8
  %7 = alloca %"class.__gnu_cxx::__normal_iterator.37", align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator.37", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator.37", align 8
  %10 = alloca %"class.std::__cxx11::basic_string", align 8
  %11 = alloca %struct.human_duration_t, align 4
  %12 = tail call noundef double @_ZNK5Eigen10BenchTimer11getRealTimeEv(ptr noundef nonnull align 16 dereferenceable(80) @_ZL5timer)
  %13 = load ptr, ptr @_ZSt4cout, align 8, !tbaa !5
  %14 = getelementptr i8, ptr %13, i64 -24
  %15 = load i64, ptr %14, align 8
  %16 = getelementptr inbounds i8, ptr @_ZSt4cout, i64 %15
  %17 = tail call noundef i64 @_ZNSt8ios_base9precisionEl(ptr noundef nonnull align 8 dereferenceable(216) %16, i64 noundef 4)
  %18 = load ptr, ptr @_ZSt4cerr, align 8, !tbaa !5
  %19 = getelementptr i8, ptr %18, i64 -24
  %20 = load i64, ptr %19, align 8
  %21 = getelementptr inbounds i8, ptr @_ZSt4cerr, i64 %20
  %22 = tail call noundef i64 @_ZNSt8ios_base9precisionEl(ptr noundef nonnull align 8 dereferenceable(216) %21, i64 noundef 4)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #10
  call void @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #10
  %23 = invoke noalias noundef nonnull dereferenceable(8) ptr @_Znwm(i64 noundef 8) #11
          to label %24 unwind label %34

24:                                               ; preds = %2
  call void @_ZN30measure_all_pot_sizes_action_tC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %23) #10
  store ptr %23, ptr %4, align 8, !tbaa !8
  %25 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE12emplace_backIJP30measure_all_pot_sizes_action_tEEERS4_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(8) %4)
          to label %26 unwind label %34

26:                                               ; preds = %24
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #10
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #10
  %27 = invoke noalias noundef nonnull dereferenceable(8) ptr @_Znwm(i64 noundef 8) #11
          to label %28 unwind label %36

28:                                               ; preds = %26
  call void @_ZN30measure_default_sizes_action_tC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %27) #10
  store ptr %27, ptr %5, align 8, !tbaa !8
  %29 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE12emplace_backIJP30measure_default_sizes_action_tEEERS4_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(8) %5)
          to label %30 unwind label %36

30:                                               ; preds = %28
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #10
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #10
  %31 = call ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  store ptr %31, ptr %6, align 8
  %32 = icmp slt i32 %0, 2
  br i1 %32, label %33, label %40

33:                                               ; preds = %30
  invoke void @_Z19show_usage_and_exitiPPcRKSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS3_EESaIS6_EE(i32 noundef %0, ptr noundef %1, ptr noundef nonnull align 8 dereferenceable(24) %3)
          to label %40 unwind label %38

34:                                               ; preds = %24, %2
  %35 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #10
  br label %177

36:                                               ; preds = %28, %26
  %37 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #10
  br label %177

38:                                               ; preds = %156, %154, %152, %145, %139, %137, %135, %133, %131, %129, %127, %125, %123, %121, %119, %117, %115, %113, %111, %109, %107, %100, %98, %96, %94, %92, %90, %88, %._crit_edge, %64, %33
  %39 = landingpad { ptr, i32 }
          cleanup
  br label %176

40:                                               ; preds = %33, %30
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #10
  %41 = call ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  store ptr %41, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #10
  %42 = call ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  store ptr %42, ptr %8, align 8
  %43 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESF_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #10
  br i1 %43, label %.lr.ph, label %.loopexit

.lr.ph:                                           ; preds = %40
  %44 = getelementptr inbounds i8, ptr %1, i64 8
  br label %45

45:                                               ; preds = %.lr.ph, %58
  %46 = load ptr, ptr %44, align 8, !tbaa !8
  %47 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #10
  %48 = call noundef ptr @_ZNKSt10unique_ptrI8action_tSt14default_deleteIS0_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %47) #10
  %49 = load ptr, ptr %48, align 8, !tbaa !5
  %50 = load ptr, ptr %49, align 8
  %51 = invoke noundef ptr %50(ptr noundef nonnull align 8 dereferenceable(8) %48)
          to label %52 unwind label %56

52:                                               ; preds = %45
  %53 = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %46, ptr noundef nonnull dereferenceable(1) %51) #12
  %.not = icmp eq i32 %53, 0
  br i1 %.not, label %54, label %58

54:                                               ; preds = %52
  %55 = load i64, ptr %7, align 8, !tbaa !8
  store i64 %55, ptr %6, align 8, !tbaa !8
  br label %.loopexit

56:                                               ; preds = %45
  %57 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #10
  br label %176

58:                                               ; preds = %52
  %59 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #10
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #10
  %60 = call ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  store ptr %60, ptr %8, align 8
  %61 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESF_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #10
  br i1 %61, label %45, label %.loopexit, !llvm.loop !11

.loopexit:                                        ; preds = %58, %40, %54
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #10
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #10
  %62 = call ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  store ptr %62, ptr %9, align 8
  %63 = call noundef zeroext i1 @_ZN9__gnu_cxxeqIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESF_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %9) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #10
  br i1 %63, label %64, label %65

64:                                               ; preds = %.loopexit
  invoke void @_Z19show_usage_and_exitiPPcRKSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS3_EESaIS6_EE(i32 noundef %0, ptr noundef %1, ptr noundef nonnull align 8 dereferenceable(24) %3)
          to label %65 unwind label %38

65:                                               ; preds = %64, %.loopexit
  %66 = icmp sgt i32 %0, 2
  br i1 %66, label %.lr.ph39.preheader, label %._crit_edge

.lr.ph39.preheader:                               ; preds = %65
  %wide.trip.count = zext nneg i32 %0 to i64
  br label %.lr.ph39

._crit_edge:                                      ; preds = %87, %65
  invoke void @_Z13print_cpuinfov()
          to label %88 unwind label %38

.lr.ph39:                                         ; preds = %.lr.ph39.preheader, %87
  %indvars.iv = phi i64 [ 2, %.lr.ph39.preheader ], [ %indvars.iv.next, %87 ]
  %67 = getelementptr inbounds ptr, ptr %1, i64 %indvars.iv
  %68 = load ptr, ptr %67, align 8, !tbaa !8
  %69 = call noundef ptr @strstr(ptr noundef nonnull dereferenceable(1) %68, ptr noundef nonnull dereferenceable(1) @.str.50) #12
  %70 = icmp eq ptr %68, %69
  br i1 %70, label %71, label %75

71:                                               ; preds = %.lr.ph39
  %72 = call noundef ptr @strchr(ptr noundef nonnull dereferenceable(1) %68, i32 noundef 61) #12
  %73 = getelementptr inbounds i8, ptr %72, i64 1
  %74 = call i64 @strtoul(ptr nocapture noundef nonnull %73, ptr noundef null, i32 noundef 10) #10
  store i64 %74, ptr @min_working_set_size, align 8, !tbaa !13
  br label %87

75:                                               ; preds = %.lr.ph39
  %76 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull @.str.51)
          to label %77 unwind label %85

77:                                               ; preds = %75
  %78 = load ptr, ptr %67, align 8, !tbaa !8
  %79 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %76, ptr noundef %78)
          to label %80 unwind label %85

80:                                               ; preds = %77
  %81 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %79, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %82 unwind label %85

82:                                               ; preds = %80
  %83 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %81, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %84 unwind label %85

84:                                               ; preds = %82
  invoke void @_Z19show_usage_and_exitiPPcRKSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS3_EESaIS6_EE(i32 noundef %0, ptr noundef nonnull %1, ptr noundef nonnull align 8 dereferenceable(24) %3)
          to label %87 unwind label %85

85:                                               ; preds = %84, %82, %80, %77, %75
  %86 = landingpad { ptr, i32 }
          cleanup
  br label %176

87:                                               ; preds = %71, %84
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph39, !llvm.loop !15

88:                                               ; preds = %._crit_edge
  %89 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.52)
          to label %90 unwind label %38

90:                                               ; preds = %88
  %91 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %89, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %92 unwind label %38

92:                                               ; preds = %90
  %93 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.53)
          to label %94 unwind label %38

94:                                               ; preds = %92
  %95 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %93, i64 noundef 64)
          to label %96 unwind label %38

96:                                               ; preds = %94
  %97 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %95, ptr noundef nonnull @.str.54)
          to label %98 unwind label %38

98:                                               ; preds = %96
  %99 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %97, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %100 unwind label %38

100:                                              ; preds = %98
  %101 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.55)
          to label %102 unwind label %38

102:                                              ; preds = %100
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %10) #10
  invoke void @_Z9type_nameIfENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEv(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %10)
          to label %103 unwind label %147

103:                                              ; preds = %102
  %104 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %101, ptr noundef nonnull align 8 dereferenceable(32) %10)
          to label %105 unwind label %149

105:                                              ; preds = %103
  %106 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %104, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %107 unwind label %149

107:                                              ; preds = %105
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #10
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %10) #10
  %108 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.56)
          to label %109 unwind label %38

109:                                              ; preds = %107
  %110 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %108, i32 noundef 4)
          to label %111 unwind label %38

111:                                              ; preds = %109
  %112 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %110, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %113 unwind label %38

113:                                              ; preds = %111
  %114 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.57)
          to label %115 unwind label %38

115:                                              ; preds = %113
  %116 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %114, i64 noundef 16)
          to label %117 unwind label %38

117:                                              ; preds = %115
  %118 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %116, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %119 unwind label %38

119:                                              ; preds = %117
  %120 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.58)
          to label %121 unwind label %38

121:                                              ; preds = %119
  %122 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %120, i64 noundef 2048)
          to label %123 unwind label %38

123:                                              ; preds = %121
  %124 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %122, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %125 unwind label %38

125:                                              ; preds = %123
  %126 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.59)
          to label %127 unwind label %38

127:                                              ; preds = %125
  %128 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %126, i32 noundef 3)
          to label %129 unwind label %38

129:                                              ; preds = %127
  %130 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %128, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %131 unwind label %38

131:                                              ; preds = %129
  %132 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.60)
          to label %133 unwind label %38

133:                                              ; preds = %131
  %134 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEf(ptr noundef nonnull align 8 dereferenceable(8) %132, float noundef 0x3F847AE140000000)
          to label %135 unwind label %38

135:                                              ; preds = %133
  %136 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %134, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %137 unwind label %38

137:                                              ; preds = %135
  %138 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.61)
          to label %139 unwind label %38

139:                                              ; preds = %137
  %140 = load i64, ptr @min_working_set_size, align 8, !tbaa !13
  %141 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %138, i64 noundef %140)
          to label %142 unwind label %38

142:                                              ; preds = %139
  %143 = load i64, ptr @min_working_set_size, align 8, !tbaa !13
  %144 = icmp eq i64 %143, 0
  br i1 %144, label %145, label %152

145:                                              ; preds = %142
  %146 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.62)
          to label %152 unwind label %38

147:                                              ; preds = %102
  %148 = landingpad { ptr, i32 }
          cleanup
  br label %151

149:                                              ; preds = %105, %103
  %150 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #10
  br label %151

151:                                              ; preds = %149, %147
  %.pn = phi { ptr, i32 } [ %150, %149 ], [ %148, %147 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %10) #10
  br label %176

152:                                              ; preds = %145, %142
  %153 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %154 unwind label %38

154:                                              ; preds = %152
  %155 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %153, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %156 unwind label %38

156:                                              ; preds = %154
  %157 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #10
  %158 = call noundef ptr @_ZNKSt10unique_ptrI8action_tSt14default_deleteIS0_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %157) #10
  %159 = load ptr, ptr %158, align 8, !tbaa !5
  %160 = getelementptr inbounds i8, ptr %159, i64 8
  %161 = load ptr, ptr %160, align 8
  invoke void %161(ptr noundef nonnull align 8 dereferenceable(8) %158)
          to label %162 unwind label %38

162:                                              ; preds = %156
  %163 = call noundef double @_ZNK5Eigen10BenchTimer11getRealTimeEv(ptr noundef nonnull align 16 dereferenceable(80) @_ZL5timer)
  %164 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull @.str.63)
          to label %165 unwind label %172

165:                                              ; preds = %162
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %11) #10
  %166 = fsub double %163, %12
  %167 = fptosi double %166 to i32
  call void @_ZN16human_duration_tC2Ei(ptr noundef nonnull align 4 dereferenceable(4) %11, i32 noundef %167)
  %168 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZlsRSoRK16human_duration_t(ptr noundef nonnull align 8 dereferenceable(8) %164, ptr noundef nonnull align 4 dereferenceable(4) %11)
          to label %169 unwind label %174

169:                                              ; preds = %165
  %170 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %168, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %171 unwind label %174

171:                                              ; preds = %169
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %11) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #10
  call void @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #10
  ret i32 0

172:                                              ; preds = %162
  %173 = landingpad { ptr, i32 }
          cleanup
  br label %176

174:                                              ; preds = %169, %165
  %175 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %11) #10
  br label %176

176:                                              ; preds = %172, %174, %151, %85, %56, %38
  %.pn35 = phi { ptr, i32 } [ %86, %85 ], [ %39, %38 ], [ %.pn, %151 ], [ %57, %56 ], [ %175, %174 ], [ %173, %172 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #10
  br label %177

177:                                              ; preds = %176, %36, %34
  %.pn35.pn = phi { ptr, i32 } [ %.pn35, %176 ], [ %37, %36 ], [ %35, %34 ]
  call void @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #10
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #10
  resume { ptr, i32 } %.pn35.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNSt8ios_base9precisionEl(ptr noundef nonnull align 8 dereferenceable(216), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE12emplace_backIJP30measure_all_pot_sizes_action_tEEERS4_DpOT_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #7

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN30measure_all_pot_sizes_action_tC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE12emplace_backIJP30measure_default_sizes_action_tEEERS4_DpOT_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN30measure_default_sizes_action_tC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESF_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxeqIPSt10unique_ptrI8action_tSt14default_deleteIS2_EESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESF_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare noundef ptr @strstr(ptr noundef, ptr nocapture noundef) local_unnamed_addr #8

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare noundef ptr @strchr(ptr noundef, i32 noundef) local_unnamed_addr #8

; Function Attrs: mustprogress nofree nounwind willreturn
declare i64 @strtoul(ptr noundef readonly, ptr nocapture noundef, i32 noundef) local_unnamed_addr #9

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt10unique_ptrI8action_tSt14default_deleteIS1_EESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 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 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 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 #4 = { "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 = { mustprogress norecurse 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 #7 = { nobuiltin allocsize(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 #8 = { mustprogress nofree nounwind willreturn memory(argmem: read) "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 #9 = { mustprogress nofree nounwind willreturn "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 #10 = { nounwind }
attributes #11 = { builtin allocsize(0) }
attributes #12 = { nounwind willreturn memory(read) }

!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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"any pointer", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!14, !14, i64 0}
!14 = !{!"long", !10, i64 0}
!15 = distinct !{!15, !12}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass