; LLVM IR from kazunetakahashi/atcoder :: 2017/0304_RCO-2017-qual/A.ll (Z5solvev)

; 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::mersenne_twister_engine" = type { [624 x i64], i64 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<std::tuple<int, int>>, std::allocator<std::vector<std::tuple<int, int>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<std::tuple<int, int>>, std::allocator<std::vector<std::tuple<int, int>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<std::tuple<int, int>>, std::allocator<std::vector<std::tuple<int, int>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<std::tuple<int, int>>, std::allocator<std::vector<std::tuple<int, int>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Tuple_impl.0", %"struct.std::_Head_base.1" }
%"struct.std::_Tuple_impl.0" = type { %"struct.std::_Head_base" }
%"struct.std::_Head_base" = type { i32 }
%"struct.std::_Head_base.1" = type { i32 }
%"class.std::vector.6" = type { %"struct.std::_Vector_base.7" }
%"struct.std::_Vector_base.7" = type { %"struct.std::_Vector_base<std::tuple<int, int>, std::allocator<std::tuple<int, int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::tuple<int, int>, std::allocator<std::tuple<int, int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::tuple<int, int>, std::allocator<std::tuple<int, int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::tuple<int, int>, std::allocator<std::tuple<int, int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@mt = external dso_local global %"class.std::mersenne_twister_engine", align 8
@H = external dso_local global i32, align 4
@W = external dso_local global i32, align 4
@K = external dso_local global i32, align 4
@used = external dso_local global [50 x [50 x i8]], align 16
@answer = external dso_local global %"class.std::vector", align 8
@_ZL2dx = external hidden constant [4 x i32], align 16
@_ZL2dy = external hidden constant [4 x i32], align 16

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z5validSt5tupleIJiiEE(ptr noundef) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(8)) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EJiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(8)) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

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) #1

; 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) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJiiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solvev() #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca %"class.std::tuple", align 4
  %4 = alloca i64, align 8
  %5 = alloca i64, align 8
  %6 = alloca %"class.std::tuple", align 4
  %7 = alloca %"class.std::vector.6", align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i8, align 1
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca %"class.std::tuple", align 4
  %14 = alloca i32, align 4
  %15 = alloca %"class.std::tuple", align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca %"class.std::tuple", align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %1) #4
  store i32 0, ptr %1, align 4, !tbaa !5
  br label %19

19:                                               ; preds = %143, %0
  %20 = load i32, ptr %1, align 4, !tbaa !5
  %21 = sitofp i32 %20 to double
  %22 = fcmp olt double %21, 1.000000e+08
  br i1 %22, label %24, label %23

23:                                               ; preds = %19
  store i32 2, ptr %2, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #4
  br label %147

24:                                               ; preds = %19
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #4
  %25 = call noundef i64 @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEclEv(ptr noundef nonnull align 8 dereferenceable(5000) @mt)
  %26 = load i32, ptr @H, align 4, !tbaa !5
  %27 = sext i32 %26 to i64
  %28 = urem i64 %25, %27
  store i64 %28, ptr %4, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #4
  %29 = call noundef i64 @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEclEv(ptr noundef nonnull align 8 dereferenceable(5000) @mt)
  %30 = load i32, ptr @W, align 4, !tbaa !5
  %31 = sext i32 %30 to i64
  %32 = urem i64 %29, %31
  store i64 %32, ptr %5, align 8, !tbaa !9
  call void @_ZNSt5tupleIJiiEEC2ImmTnNSt9enable_ifIXclsr4_TCCIXntcl14__is_alloc_argIT_EEEEE29__is_implicitly_constructibleIS3_T0_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %6, ptr align 4 %3, i64 8, i1 false)
  %33 = call noundef zeroext i1 @_Z5validSt5tupleIJiiEE(ptr noundef %6)
  br i1 %33, label %35, label %34

34:                                               ; preds = %24
  store i32 4, ptr %2, align 4
  br label %140

35:                                               ; preds = %24
  call void @llvm.lifetime.start.p0(i64 24, ptr %7) #4
  call void @_ZNSt6vectorISt5tupleIJiiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  invoke void @_ZNSt6vectorISt5tupleIJiiEESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 4 dereferenceable(8) %3)
          to label %36 unwind label %55

36:                                               ; preds = %35
  %37 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(8) %3) #4
  %38 = load i32, ptr %37, align 4, !tbaa !5
  %39 = sext i32 %38 to i64
  %40 = getelementptr inbounds [50 x [50 x i8]], ptr @used, i64 0, i64 %39
  %41 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EJiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(8) %3) #4
  %42 = load i32, ptr %41, align 4, !tbaa !5
  %43 = sext i32 %42 to i64
  %44 = getelementptr inbounds [50 x i8], ptr %40, i64 0, i64 %43
  store i8 1, ptr %44, align 1, !tbaa !11
  br label %45

45:                                               ; preds = %129, %36
  %46 = call noundef i64 @_ZNKSt6vectorISt5tupleIJiiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  %47 = trunc i64 %46 to i32
  %48 = load i32, ptr @K, align 4, !tbaa !5
  %49 = icmp slt i32 %47, %48
  br i1 %49, label %50, label %130

50:                                               ; preds = %45
  call void @llvm.lifetime.start.p0(i64 1, ptr %10) #4
  store i8 0, ptr %10, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #4
  store i32 0, ptr %11, align 4, !tbaa !5
  br label %51

51:                                               ; preds = %116, %50
  %52 = load i32, ptr %11, align 4, !tbaa !5
  %53 = icmp slt i32 %52, 100
  br i1 %53, label %59, label %54

54:                                               ; preds = %51
  store i32 7, ptr %2, align 4
  br label %121

55:                                               ; preds = %136, %35
  %56 = landingpad { ptr, i32 }
          cleanup
  %57 = extractvalue { ptr, i32 } %56, 0
  store ptr %57, ptr %8, align 8
  %58 = extractvalue { ptr, i32 } %56, 1
  store i32 %58, ptr %9, align 4
  br label %146

59:                                               ; preds = %51
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #4
  %60 = invoke noundef i64 @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEclEv(ptr noundef nonnull align 8 dereferenceable(5000) @mt)
          to label %61 unwind label %100

61:                                               ; preds = %59
  %62 = call noundef i64 @_ZNKSt6vectorISt5tupleIJiiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  %63 = trunc i64 %62 to i32
  %64 = sext i32 %63 to i64
  %65 = urem i64 %60, %64
  %66 = trunc i64 %65 to i32
  store i32 %66, ptr %12, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #4
  %67 = load i32, ptr %12, align 4, !tbaa !5
  %68 = sext i32 %67 to i64
  %69 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt5tupleIJiiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %68) #4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %13, ptr align 4 %69, i64 8, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #4
  %70 = invoke noundef i64 @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEclEv(ptr noundef nonnull align 8 dereferenceable(5000) @mt)
          to label %71 unwind label %104

71:                                               ; preds = %61
  %72 = urem i64 %70, 4
  %73 = trunc i64 %72 to i32
  store i32 %73, ptr %14, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #4
  %74 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(8) %13) #4
  %75 = load i32, ptr %74, align 4, !tbaa !5
  %76 = load i32, ptr %14, align 4, !tbaa !5
  %77 = sext i32 %76 to i64
  %78 = getelementptr inbounds [4 x i32], ptr @_ZL2dx, i64 0, i64 %77
  %79 = load i32, ptr %78, align 4, !tbaa !5
  %80 = add nsw i32 %75, %79
  store i32 %80, ptr %16, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #4
  %81 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EJiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(8) %13) #4
  %82 = load i32, ptr %81, align 4, !tbaa !5
  %83 = load i32, ptr %14, align 4, !tbaa !5
  %84 = sext i32 %83 to i64
  %85 = getelementptr inbounds [4 x i32], ptr @_ZL2dy, i64 0, i64 %84
  %86 = load i32, ptr %85, align 4, !tbaa !5
  %87 = add nsw i32 %82, %86
  store i32 %87, ptr %17, align 4, !tbaa !5
  call void @_ZNSt5tupleIJiiEEC2IiiTnNSt9enable_ifIXclsr4_TCCIXntcl14__is_alloc_argIT_EEEEE29__is_implicitly_constructibleIS3_T0_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %15, ptr noundef nonnull align 4 dereferenceable(4) %16, ptr noundef nonnull align 4 dereferenceable(4) %17) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %18, ptr align 4 %15, i64 8, i1 false)
  %88 = call noundef zeroext i1 @_Z5validSt5tupleIJiiEE(ptr noundef %18)
  br i1 %88, label %89, label %112

89:                                               ; preds = %71
  %90 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(8) %15) #4
  %91 = load i32, ptr %90, align 4, !tbaa !5
  %92 = sext i32 %91 to i64
  %93 = getelementptr inbounds [50 x [50 x i8]], ptr @used, i64 0, i64 %92
  %94 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EJiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(8) %15) #4
  %95 = load i32, ptr %94, align 4, !tbaa !5
  %96 = sext i32 %95 to i64
  %97 = getelementptr inbounds [50 x i8], ptr %93, i64 0, i64 %96
  store i8 1, ptr %97, align 1, !tbaa !11
  invoke void @_ZNSt6vectorISt5tupleIJiiEESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 4 dereferenceable(8) %15)
          to label %98 unwind label %108

98:                                               ; preds = %89
  %99 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5tupleIJiiEEaSERKS0_(ptr noundef nonnull align 4 dereferenceable(8) %13, ptr noundef nonnull align 4 dereferenceable(8) %15) #4
  store i8 1, ptr %10, align 1, !tbaa !11
  store i32 7, ptr %2, align 4
  br label %113

100:                                              ; preds = %59
  %101 = landingpad { ptr, i32 }
          cleanup
  %102 = extractvalue { ptr, i32 } %101, 0
  store ptr %102, ptr %8, align 8
  %103 = extractvalue { ptr, i32 } %101, 1
  store i32 %103, ptr %9, align 4
  br label %120

104:                                              ; preds = %61
  %105 = landingpad { ptr, i32 }
          cleanup
  %106 = extractvalue { ptr, i32 } %105, 0
  store ptr %106, ptr %8, align 8
  %107 = extractvalue { ptr, i32 } %105, 1
  store i32 %107, ptr %9, align 4
  br label %119

108:                                              ; preds = %89
  %109 = landingpad { ptr, i32 }
          cleanup
  %110 = extractvalue { ptr, i32 } %109, 0
  store ptr %110, ptr %8, align 8
  %111 = extractvalue { ptr, i32 } %109, 1
  store i32 %111, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #4
  br label %119

112:                                              ; preds = %71
  store i32 0, ptr %2, align 4
  br label %113

113:                                              ; preds = %112, %98
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  %114 = load i32, ptr %2, align 4
  switch i32 %114, label %121 [
    i32 0, label %115
  ]

115:                                              ; preds = %113
  br label %116

116:                                              ; preds = %115
  %117 = load i32, ptr %11, align 4, !tbaa !5
  %118 = add nsw i32 %117, 1
  store i32 %118, ptr %11, align 4, !tbaa !5
  br label %51, !llvm.loop !13

119:                                              ; preds = %108, %104
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  br label %120

120:                                              ; preds = %119, %100
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %10) #4
  br label %146

121:                                              ; preds = %113, %54
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  br label %122

122:                                              ; preds = %121
  %123 = load i8, ptr %10, align 1, !tbaa !11, !range !15, !noundef !16
  %124 = trunc i8 %123 to i1
  br i1 %124, label %126, label %125

125:                                              ; preds = %122
  store i32 6, ptr %2, align 4
  br label %127

126:                                              ; preds = %122
  store i32 0, ptr %2, align 4
  br label %127

127:                                              ; preds = %126, %125
  call void @llvm.lifetime.end.p0(i64 1, ptr %10) #4
  %128 = load i32, ptr %2, align 4
  switch i32 %128, label %153 [
    i32 0, label %129
    i32 6, label %130
  ]

129:                                              ; preds = %127
  br label %45, !llvm.loop !17

130:                                              ; preds = %127, %45
  %131 = call noundef i64 @_ZNKSt6vectorISt5tupleIJiiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  %132 = trunc i64 %131 to i32
  %133 = load i32, ptr @K, align 4, !tbaa !5
  %134 = icmp slt i32 %132, %133
  br i1 %134, label %135, label %136

135:                                              ; preds = %130
  store i32 4, ptr %2, align 4
  br label %139

136:                                              ; preds = %130
  invoke void @_ZNSt6vectorIS_ISt5tupleIJiiEESaIS1_EESaIS3_EE9push_backERKS3_(ptr noundef nonnull align 8 dereferenceable(24) @answer, ptr noundef nonnull align 8 dereferenceable(24) %7)
          to label %137 unwind label %55

137:                                              ; preds = %136
  br label %138

138:                                              ; preds = %137
  store i32 0, ptr %2, align 4
  br label %139

139:                                              ; preds = %138, %135
  call void @_ZNSt6vectorISt5tupleIJiiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #4
  br label %140

140:                                              ; preds = %139, %34
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #4
  %141 = load i32, ptr %2, align 4
  switch i32 %141, label %153 [
    i32 0, label %142
    i32 4, label %143
  ]

142:                                              ; preds = %140
  br label %143

143:                                              ; preds = %142, %140
  %144 = load i32, ptr %1, align 4, !tbaa !5
  %145 = add nsw i32 %144, 1
  store i32 %145, ptr %1, align 4, !tbaa !5
  br label %19, !llvm.loop !18

146:                                              ; preds = %120, %55
  call void @_ZNSt6vectorISt5tupleIJiiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #4
  br label %148

147:                                              ; preds = %23
  ret void

148:                                              ; preds = %146
  %149 = load ptr, ptr %8, align 8
  %150 = load i32, ptr %9, align 4
  %151 = insertvalue { ptr, i32 } poison, ptr %149, 0
  %152 = insertvalue { ptr, i32 } %151, i32 %150, 1
  resume { ptr, i32 } %152

153:                                              ; preds = %140, %127
  unreachable
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEclEv(ptr noundef nonnull align 8 dereferenceable(5000)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5tupleIJiiEEC2ImmTnNSt9enable_ifIXclsr4_TCCIXntcl14__is_alloc_argIT_EEEEE29__is_implicitly_constructibleIS3_T0_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJiiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJiiEESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorISt5tupleIJiiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt5tupleIJiiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5tupleIJiiEEC2IiiTnNSt9enable_ifIXclsr4_TCCIXntcl14__is_alloc_argIT_EEEEE29__is_implicitly_constructibleIS3_T0_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5tupleIJiiEEaSERKS0_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_ISt5tupleIJiiEESaIS1_EESaIS3_EE9push_backERKS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 }

!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 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = distinct !{!17, !14}
!18 = distinct !{!18, !14}


; 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::mersenne_twister_engine" = type { [624 x i64], i64 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<std::tuple<int, int>>, std::allocator<std::vector<std::tuple<int, int>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<std::tuple<int, int>>, std::allocator<std::vector<std::tuple<int, int>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<std::tuple<int, int>>, std::allocator<std::vector<std::tuple<int, int>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<std::tuple<int, int>>, std::allocator<std::vector<std::tuple<int, int>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Tuple_impl.0", %"struct.std::_Head_base.1" }
%"struct.std::_Tuple_impl.0" = type { %"struct.std::_Head_base" }
%"struct.std::_Head_base" = type { i32 }
%"struct.std::_Head_base.1" = type { i32 }
%"class.std::vector.6" = type { %"struct.std::_Vector_base.7" }
%"struct.std::_Vector_base.7" = type { %"struct.std::_Vector_base<std::tuple<int, int>, std::allocator<std::tuple<int, int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::tuple<int, int>, std::allocator<std::tuple<int, int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::tuple<int, int>, std::allocator<std::tuple<int, int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::tuple<int, int>, std::allocator<std::tuple<int, int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@mt = external dso_local global %"class.std::mersenne_twister_engine", align 8
@H = external dso_local local_unnamed_addr global i32, align 4
@W = external dso_local local_unnamed_addr global i32, align 4
@K = external dso_local local_unnamed_addr global i32, align 4
@used = external dso_local local_unnamed_addr global [50 x [50 x i8]], align 16
@answer = external dso_local global %"class.std::vector", align 8
@_ZL2dx = external hidden local_unnamed_addr constant [4 x i32], align 16
@_ZL2dy = external hidden local_unnamed_addr constant [4 x i32], align 16

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z5validSt5tupleIJiiEE(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EJiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

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) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJiiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solvev() local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::tuple", align 8
  %2 = alloca i64, align 8
  %3 = alloca i64, align 8
  %4 = alloca %"class.std::tuple", align 8
  %5 = alloca %"class.std::vector.6", align 8
  %6 = alloca %"class.std::tuple", align 8
  %7 = alloca %"class.std::tuple", align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca %"class.std::tuple", align 8
  br label %12

11:                                               ; preds = %89
  ret void

12:                                               ; preds = %0, %89
  %.029 = phi i32 [ 0, %0 ], [ %90, %89 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #3
  %13 = call noundef i64 @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEclEv(ptr noundef nonnull align 8 dereferenceable(5000) @mt)
  %14 = load i32, ptr @H, align 4, !tbaa !5
  %15 = sext i32 %14 to i64
  %16 = urem i64 %13, %15
  store i64 %16, ptr %2, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #3
  %17 = call noundef i64 @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEclEv(ptr noundef nonnull align 8 dereferenceable(5000) @mt)
  %18 = load i32, ptr @W, align 4, !tbaa !5
  %19 = sext i32 %18 to i64
  %20 = urem i64 %17, %19
  store i64 %20, ptr %3, align 8, !tbaa !9
  call void @_ZNSt5tupleIJiiEEC2ImmTnNSt9enable_ifIXclsr4_TCCIXntcl14__is_alloc_argIT_EEEEE29__is_implicitly_constructibleIS3_T0_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %1, ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(8) %3) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #3
  %21 = load i64, ptr %1, align 8
  store i64 %21, ptr %4, align 8
  %22 = call noundef zeroext i1 @_Z5validSt5tupleIJiiEE(ptr noundef nonnull %4)
  br i1 %22, label %23, label %89

23:                                               ; preds = %12
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #3
  call void @_ZNSt6vectorISt5tupleIJiiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #3
  invoke void @_ZNSt6vectorISt5tupleIJiiEESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 4 dereferenceable(8) %1)
          to label %24 unwind label %36

24:                                               ; preds = %23
  %25 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(8) %1) #3
  %26 = load i32, ptr %25, align 4, !tbaa !5
  %27 = sext i32 %26 to i64
  %28 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EJiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(8) %1) #3
  %29 = load i32, ptr %28, align 4, !tbaa !5
  %30 = sext i32 %29 to i64
  %31 = getelementptr inbounds [50 x [50 x i8]], ptr @used, i64 0, i64 %27, i64 %30
  store i8 1, ptr %31, align 1, !tbaa !11
  %32 = call noundef i64 @_ZNKSt6vectorISt5tupleIJiiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #3
  %33 = trunc i64 %32 to i32
  %34 = load i32, ptr @K, align 4, !tbaa !5
  %35 = icmp sgt i32 %34, %33
  br i1 %35, label %.preheader, label %.critedge

36:                                               ; preds = %87, %23
  %37 = landingpad { ptr, i32 }
          cleanup
  br label %91

.preheader:                                       ; preds = %24, %.preheader.backedge
  %.01228 = phi i32 [ %.01228.be, %.preheader.backedge ], [ 0, %24 ]
  %38 = invoke noundef i64 @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEclEv(ptr noundef nonnull align 8 dereferenceable(5000) @mt)
          to label %39 unwind label %74

39:                                               ; preds = %.preheader
  %40 = call noundef i64 @_ZNKSt6vectorISt5tupleIJiiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #3
  %sext = shl i64 %40, 32
  %41 = ashr exact i64 %sext, 32
  %42 = urem i64 %38, %41
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #3
  %sext21 = shl i64 %42, 32
  %43 = ashr exact i64 %sext21, 32
  %44 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt5tupleIJiiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %43) #3
  %45 = load i64, ptr %44, align 4
  store i64 %45, ptr %6, align 8
  %46 = invoke noundef i64 @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEclEv(ptr noundef nonnull align 8 dereferenceable(5000) @mt)
          to label %47 unwind label %76

47:                                               ; preds = %39
  %48 = and i64 %46, 3
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #3
  %49 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(8) %6) #3
  %50 = load i32, ptr %49, align 4, !tbaa !5
  %51 = getelementptr inbounds [4 x i32], ptr @_ZL2dx, i64 0, i64 %48
  %52 = load i32, ptr %51, align 4, !tbaa !5
  %53 = add nsw i32 %52, %50
  store i32 %53, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #3
  %54 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EJiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(8) %6) #3
  %55 = load i32, ptr %54, align 4, !tbaa !5
  %56 = getelementptr inbounds [4 x i32], ptr @_ZL2dy, i64 0, i64 %48
  %57 = load i32, ptr %56, align 4, !tbaa !5
  %58 = add nsw i32 %57, %55
  store i32 %58, ptr %9, align 4, !tbaa !5
  call void @_ZNSt5tupleIJiiEEC2IiiTnNSt9enable_ifIXclsr4_TCCIXntcl14__is_alloc_argIT_EEEEE29__is_implicitly_constructibleIS3_T0_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %7, ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) %9) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #3
  %59 = load i64, ptr %7, align 8
  store i64 %59, ptr %10, align 8
  %60 = call noundef zeroext i1 @_Z5validSt5tupleIJiiEE(ptr noundef nonnull %10)
  br i1 %60, label %61, label %80

61:                                               ; preds = %47
  %62 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EJiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(8) %7) #3
  %63 = load i32, ptr %62, align 4, !tbaa !5
  %64 = sext i32 %63 to i64
  %65 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EJiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(8) %7) #3
  %66 = load i32, ptr %65, align 4, !tbaa !5
  %67 = sext i32 %66 to i64
  %68 = getelementptr inbounds [50 x [50 x i8]], ptr @used, i64 0, i64 %64, i64 %67
  store i8 1, ptr %68, align 1, !tbaa !11
  invoke void @_ZNSt6vectorISt5tupleIJiiEESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 4 dereferenceable(8) %7)
          to label %.thread unwind label %78

.thread:                                          ; preds = %61
  %69 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5tupleIJiiEEaSERKS0_(ptr noundef nonnull align 4 dereferenceable(8) %6, ptr noundef nonnull align 4 dereferenceable(8) %7) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #3
  %70 = call noundef i64 @_ZNKSt6vectorISt5tupleIJiiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #3
  %71 = trunc i64 %70 to i32
  %72 = load i32, ptr @K, align 4, !tbaa !5
  %73 = icmp sgt i32 %72, %71
  br i1 %73, label %.preheader.backedge, label %.critedge

74:                                               ; preds = %.preheader
  %75 = landingpad { ptr, i32 }
          cleanup
  br label %91

76:                                               ; preds = %39
  %77 = landingpad { ptr, i32 }
          cleanup
  br label %82

78:                                               ; preds = %61
  %79 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #3
  br label %82

80:                                               ; preds = %47
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #3
  %81 = add nuw nsw i32 %.01228, 1
  %exitcond.not = icmp eq i32 %81, 100
  br i1 %exitcond.not, label %.critedge, label %.preheader.backedge

.preheader.backedge:                              ; preds = %80, %.thread
  %.01228.be = phi i32 [ %81, %80 ], [ 0, %.thread ]
  br label %.preheader, !llvm.loop !13

82:                                               ; preds = %78, %76
  %.pn = phi { ptr, i32 } [ %79, %78 ], [ %77, %76 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #3
  br label %91

.critedge:                                        ; preds = %.thread, %80, %24
  %83 = call noundef i64 @_ZNKSt6vectorISt5tupleIJiiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #3
  %84 = trunc i64 %83 to i32
  %85 = load i32, ptr @K, align 4, !tbaa !5
  %86 = icmp sgt i32 %85, %84
  br i1 %86, label %88, label %87

87:                                               ; preds = %.critedge
  invoke void @_ZNSt6vectorIS_ISt5tupleIJiiEESaIS1_EESaIS3_EE9push_backERKS3_(ptr noundef nonnull align 8 dereferenceable(24) @answer, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %88 unwind label %36

88:                                               ; preds = %87, %.critedge
  call void @_ZNSt6vectorISt5tupleIJiiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #3
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #3
  br label %89

89:                                               ; preds = %12, %88
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #3
  %90 = add nuw nsw i32 %.029, 1
  %exitcond31.not = icmp eq i32 %90, 100000000
  br i1 %exitcond31.not, label %11, label %12, !llvm.loop !15

91:                                               ; preds = %74, %82, %36
  %.pn24 = phi { ptr, i32 } [ %37, %36 ], [ %.pn, %82 ], [ %75, %74 ]
  call void @_ZNSt6vectorISt5tupleIJiiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #3
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #3
  resume { ptr, i32 } %.pn24
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEclEv(ptr noundef nonnull align 8 dereferenceable(5000)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5tupleIJiiEEC2ImmTnNSt9enable_ifIXclsr4_TCCIXntcl14__is_alloc_argIT_EEEEE29__is_implicitly_constructibleIS3_T0_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJiiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJiiEESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorISt5tupleIJiiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt5tupleIJiiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5tupleIJiiEEC2IiiTnNSt9enable_ifIXclsr4_TCCIXntcl14__is_alloc_argIT_EEEEE29__is_implicitly_constructibleIS3_T0_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5tupleIJiiEEaSERKS0_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_ISt5tupleIJiiEESaIS1_EESaIS3_EE9push_backERKS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}


; Effective O3 passes: ConstraintEliminationPass,CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass