; LLVM IR from abeaumont/competitive-programming :: codejam/2017-round-2 (a)

; 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::basic_istream" = type { ptr, i64, %"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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@.str = external hidden unnamed_addr constant [14 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca %"class.std::vector", align 8
  %9 = alloca %"class.std::allocator", align 1
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  %18 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #6
  store i32 1, ptr %6, align 4, !tbaa !5
  br label %19

19:                                               ; preds = %240, %0
  %20 = load i32, ptr %6, align 4, !tbaa !5
  %21 = load i32, ptr %2, align 4, !tbaa !5
  %22 = icmp sle i32 %20, %21
  br i1 %22, label %24, label %23

23:                                               ; preds = %19
  store i32 2, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  br label %250

24:                                               ; preds = %19
  %25 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %26 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %25, ptr noundef nonnull align 4 dereferenceable(4) %4)
  call void @llvm.lifetime.start.p0(i64 24, ptr %8) #6
  %27 = load i32, ptr %4, align 4, !tbaa !5
  %28 = sext i32 %27 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %28, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %29 unwind label %35

29:                                               ; preds = %24
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #6
  store i32 0, ptr %12, align 4, !tbaa !5
  br label %30

30:                                               ; preds = %49, %29
  %31 = load i32, ptr %12, align 4, !tbaa !5
  %32 = load i32, ptr %3, align 4, !tbaa !5
  %33 = icmp slt i32 %31, %32
  br i1 %33, label %39, label %34

34:                                               ; preds = %30
  store i32 5, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  br label %56

35:                                               ; preds = %24
  %36 = landingpad { ptr, i32 }
          cleanup
  %37 = extractvalue { ptr, i32 } %36, 0
  store ptr %37, ptr %10, align 8
  %38 = extractvalue { ptr, i32 } %36, 1
  store i32 %38, ptr %11, align 4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #6
  br label %249

39:                                               ; preds = %30
  %40 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %41 unwind label %52

41:                                               ; preds = %39
  %42 = load i32, ptr %5, align 4, !tbaa !5
  %43 = load i32, ptr %4, align 4, !tbaa !5
  %44 = srem i32 %42, %43
  %45 = sext i32 %44 to i64
  %46 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %45) #6
  %47 = load i32, ptr %46, align 4, !tbaa !5
  %48 = add nsw i32 %47, 1
  store i32 %48, ptr %46, align 4, !tbaa !5
  br label %49

49:                                               ; preds = %41
  %50 = load i32, ptr %12, align 4, !tbaa !5
  %51 = add nsw i32 %50, 1
  store i32 %51, ptr %12, align 4, !tbaa !5
  br label %30, !llvm.loop !9

52:                                               ; preds = %39
  %53 = landingpad { ptr, i32 }
          cleanup
  %54 = extractvalue { ptr, i32 } %53, 0
  store ptr %54, ptr %10, align 8
  %55 = extractvalue { ptr, i32 } %53, 1
  store i32 %55, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  br label %248

56:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #6
  %57 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 0) #6
  %58 = load i32, ptr %57, align 4, !tbaa !5
  store i32 %58, ptr %13, align 4, !tbaa !5
  %59 = load i32, ptr %4, align 4, !tbaa !5
  %60 = icmp eq i32 %59, 2
  br i1 %60, label %61, label %74

61:                                               ; preds = %56
  %62 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #6
  %63 = load i32, ptr %62, align 4, !tbaa !5
  %64 = sdiv i32 %63, 2
  %65 = load i32, ptr %13, align 4, !tbaa !5
  %66 = add nsw i32 %65, %64
  store i32 %66, ptr %13, align 4, !tbaa !5
  %67 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #6
  %68 = load i32, ptr %67, align 4, !tbaa !5
  %69 = sdiv i32 %68, 2
  %70 = mul nsw i32 %69, 2
  %71 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #6
  %72 = load i32, ptr %71, align 4, !tbaa !5
  %73 = sub nsw i32 %72, %70
  store i32 %73, ptr %71, align 4, !tbaa !5
  br label %213

74:                                               ; preds = %56
  %75 = load i32, ptr %4, align 4, !tbaa !5
  %76 = icmp eq i32 %75, 3
  br i1 %76, label %77, label %128

77:                                               ; preds = %74
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #6
  %78 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #6
  %79 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 2) #6
  %80 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %78, ptr noundef nonnull align 4 dereferenceable(4) %79)
          to label %81 unwind label %108

81:                                               ; preds = %77
  %82 = load i32, ptr %80, align 4, !tbaa !5
  store i32 %82, ptr %14, align 4, !tbaa !5
  %83 = load i32, ptr %14, align 4, !tbaa !5
  %84 = load i32, ptr %13, align 4, !tbaa !5
  %85 = add nsw i32 %84, %83
  store i32 %85, ptr %13, align 4, !tbaa !5
  %86 = load i32, ptr %14, align 4, !tbaa !5
  %87 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #6
  %88 = load i32, ptr %87, align 4, !tbaa !5
  %89 = sub nsw i32 %88, %86
  store i32 %89, ptr %87, align 4, !tbaa !5
  %90 = load i32, ptr %14, align 4, !tbaa !5
  %91 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 2) #6
  %92 = load i32, ptr %91, align 4, !tbaa !5
  %93 = sub nsw i32 %92, %90
  store i32 %93, ptr %91, align 4, !tbaa !5
  %94 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #6
  %95 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 2) #6
  %96 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %94, ptr noundef nonnull align 4 dereferenceable(4) %95)
          to label %97 unwind label %108

97:                                               ; preds = %81
  %98 = load i32, ptr %96, align 4, !tbaa !5
  store i32 %98, ptr %14, align 4, !tbaa !5
  %99 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #6
  %100 = load i32, ptr %99, align 4, !tbaa !5
  %101 = icmp ne i32 %100, 0
  br i1 %101, label %102, label %112

102:                                              ; preds = %97
  %103 = load i32, ptr %14, align 4, !tbaa !5
  %104 = sdiv i32 %103, 3
  %105 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #6
  %106 = load i32, ptr %105, align 4, !tbaa !5
  %107 = sub nsw i32 %106, %104
  store i32 %107, ptr %105, align 4, !tbaa !5
  br label %112

108:                                              ; preds = %81, %77
  %109 = landingpad { ptr, i32 }
          cleanup
  %110 = extractvalue { ptr, i32 } %109, 0
  store ptr %110, ptr %10, align 8
  %111 = extractvalue { ptr, i32 } %109, 1
  store i32 %111, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #6
  br label %247

112:                                              ; preds = %102, %97
  %113 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 2) #6
  %114 = load i32, ptr %113, align 4, !tbaa !5
  %115 = icmp ne i32 %114, 0
  br i1 %115, label %116, label %122

116:                                              ; preds = %112
  %117 = load i32, ptr %14, align 4, !tbaa !5
  %118 = sdiv i32 %117, 3
  %119 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 2) #6
  %120 = load i32, ptr %119, align 4, !tbaa !5
  %121 = sub nsw i32 %120, %118
  store i32 %121, ptr %119, align 4, !tbaa !5
  br label %122

122:                                              ; preds = %116, %112
  %123 = load i32, ptr %14, align 4, !tbaa !5
  %124 = sub nsw i32 %123, 1
  %125 = sdiv i32 %124, 3
  %126 = load i32, ptr %13, align 4, !tbaa !5
  %127 = add nsw i32 %126, %125
  store i32 %127, ptr %13, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #6
  br label %212

128:                                              ; preds = %74
  %129 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 2) #6
  %130 = load i32, ptr %129, align 4, !tbaa !5
  %131 = sdiv i32 %130, 2
  %132 = load i32, ptr %13, align 4, !tbaa !5
  %133 = add nsw i32 %132, %131
  store i32 %133, ptr %13, align 4, !tbaa !5
  %134 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 2) #6
  %135 = load i32, ptr %134, align 4, !tbaa !5
  %136 = srem i32 %135, 2
  %137 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 2) #6
  store i32 %136, ptr %137, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #6
  %138 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #6
  %139 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 3) #6
  %140 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %138, ptr noundef nonnull align 4 dereferenceable(4) %139)
          to label %141 unwind label %175

141:                                              ; preds = %128
  %142 = load i32, ptr %140, align 4, !tbaa !5
  store i32 %142, ptr %15, align 4, !tbaa !5
  %143 = load i32, ptr %15, align 4, !tbaa !5
  %144 = load i32, ptr %13, align 4, !tbaa !5
  %145 = add nsw i32 %144, %143
  store i32 %145, ptr %13, align 4, !tbaa !5
  %146 = load i32, ptr %15, align 4, !tbaa !5
  %147 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #6
  %148 = load i32, ptr %147, align 4, !tbaa !5
  %149 = sub nsw i32 %148, %146
  store i32 %149, ptr %147, align 4, !tbaa !5
  %150 = load i32, ptr %15, align 4, !tbaa !5
  %151 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 3) #6
  %152 = load i32, ptr %151, align 4, !tbaa !5
  %153 = sub nsw i32 %152, %150
  store i32 %153, ptr %151, align 4, !tbaa !5
  %154 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 2) #6
  %155 = load i32, ptr %154, align 4, !tbaa !5
  %156 = icmp ne i32 %155, 0
  br i1 %156, label %157, label %184

157:                                              ; preds = %141
  %158 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #6
  %159 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 3) #6
  %160 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %158, ptr noundef nonnull align 4 dereferenceable(4) %159)
          to label %161 unwind label %175

161:                                              ; preds = %157
  %162 = load i32, ptr %160, align 4, !tbaa !5
  %163 = icmp sge i32 %162, 2
  br i1 %163, label %164, label %184

164:                                              ; preds = %161
  %165 = load i32, ptr %13, align 4, !tbaa !5
  %166 = add nsw i32 %165, 1
  store i32 %166, ptr %13, align 4, !tbaa !5
  %167 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 2) #6
  store i32 0, ptr %167, align 4, !tbaa !5
  %168 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #6
  %169 = load i32, ptr %168, align 4, !tbaa !5
  %170 = icmp ne i32 %169, 0
  br i1 %170, label %171, label %179

171:                                              ; preds = %164
  %172 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #6
  %173 = load i32, ptr %172, align 4, !tbaa !5
  %174 = sub nsw i32 %173, 2
  store i32 %174, ptr %172, align 4, !tbaa !5
  br label %183

175:                                              ; preds = %184, %157, %128
  %176 = landingpad { ptr, i32 }
          cleanup
  %177 = extractvalue { ptr, i32 } %176, 0
  store ptr %177, ptr %10, align 8
  %178 = extractvalue { ptr, i32 } %176, 1
  store i32 %178, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #6
  br label %247

179:                                              ; preds = %164
  %180 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 3) #6
  %181 = load i32, ptr %180, align 4, !tbaa !5
  %182 = sub nsw i32 %181, 2
  store i32 %182, ptr %180, align 4, !tbaa !5
  br label %183

183:                                              ; preds = %179, %171
  br label %184

184:                                              ; preds = %183, %161, %141
  %185 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #6
  %186 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 3) #6
  %187 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %185, ptr noundef nonnull align 4 dereferenceable(4) %186)
          to label %188 unwind label %175

188:                                              ; preds = %184
  %189 = load i32, ptr %187, align 4, !tbaa !5
  store i32 %189, ptr %15, align 4, !tbaa !5
  %190 = load i32, ptr %15, align 4, !tbaa !5
  %191 = sdiv i32 %190, 4
  %192 = load i32, ptr %13, align 4, !tbaa !5
  %193 = add nsw i32 %192, %191
  store i32 %193, ptr %13, align 4, !tbaa !5
  %194 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #6
  %195 = load i32, ptr %194, align 4, !tbaa !5
  %196 = icmp ne i32 %195, 0
  br i1 %196, label %197, label %204

197:                                              ; preds = %188
  %198 = load i32, ptr %15, align 4, !tbaa !5
  %199 = sdiv i32 %198, 4
  %200 = mul nsw i32 %199, 4
  %201 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 1) #6
  %202 = load i32, ptr %201, align 4, !tbaa !5
  %203 = sub nsw i32 %202, %200
  store i32 %203, ptr %201, align 4, !tbaa !5
  br label %211

204:                                              ; preds = %188
  %205 = load i32, ptr %15, align 4, !tbaa !5
  %206 = sdiv i32 %205, 4
  %207 = mul nsw i32 %206, 4
  %208 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 3) #6
  %209 = load i32, ptr %208, align 4, !tbaa !5
  %210 = sub nsw i32 %209, %207
  store i32 %210, ptr %208, align 4, !tbaa !5
  br label %211

211:                                              ; preds = %204, %197
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #6
  br label %212

212:                                              ; preds = %211, %122
  br label %213

213:                                              ; preds = %212, %61
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #6
  store i32 0, ptr %16, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #6
  store i32 1, ptr %17, align 4, !tbaa !5
  br label %214

214:                                              ; preds = %226, %213
  %215 = load i32, ptr %17, align 4, !tbaa !5
  %216 = load i32, ptr %4, align 4, !tbaa !5
  %217 = icmp slt i32 %215, %216
  br i1 %217, label %219, label %218

218:                                              ; preds = %214
  store i32 8, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #6
  br label %229

219:                                              ; preds = %214
  %220 = load i32, ptr %17, align 4, !tbaa !5
  %221 = sext i32 %220 to i64
  %222 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %221) #6
  %223 = load i32, ptr %222, align 4, !tbaa !5
  %224 = load i32, ptr %16, align 4, !tbaa !5
  %225 = add nsw i32 %224, %223
  store i32 %225, ptr %16, align 4, !tbaa !5
  br label %226

226:                                              ; preds = %219
  %227 = load i32, ptr %17, align 4, !tbaa !5
  %228 = add nsw i32 %227, 1
  store i32 %228, ptr %17, align 4, !tbaa !5
  br label %214, !llvm.loop !11

229:                                              ; preds = %218
  %230 = load i32, ptr %16, align 4, !tbaa !5
  %231 = icmp ne i32 %230, 0
  br i1 %231, label %232, label %235

232:                                              ; preds = %229
  %233 = load i32, ptr %13, align 4, !tbaa !5
  %234 = add nsw i32 %233, 1
  store i32 %234, ptr %13, align 4, !tbaa !5
  br label %235

235:                                              ; preds = %232, %229
  %236 = load i32, ptr %6, align 4, !tbaa !5
  %237 = load i32, ptr %13, align 4, !tbaa !5
  %238 = invoke i32 (ptr, ...) @printf(ptr noundef @.str, i32 noundef %236, i32 noundef %237)
          to label %239 unwind label %243

239:                                              ; preds = %235
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #6
  br label %240

240:                                              ; preds = %239
  %241 = load i32, ptr %6, align 4, !tbaa !5
  %242 = add nsw i32 %241, 1
  store i32 %242, ptr %6, align 4, !tbaa !5
  br label %19, !llvm.loop !12

243:                                              ; preds = %235
  %244 = landingpad { ptr, i32 }
          cleanup
  %245 = extractvalue { ptr, i32 } %244, 0
  store ptr %245, ptr %10, align 8
  %246 = extractvalue { ptr, i32 } %244, 1
  store i32 %246, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #6
  br label %247

247:                                              ; preds = %243, %175, %108
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  br label %248

248:                                              ; preds = %247, %52
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  br label %249

249:                                              ; preds = %248, %35
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  br label %252

250:                                              ; preds = %23
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  %251 = load i32, ptr %1, align 4
  ret i32 %251

252:                                              ; preds = %249
  %253 = load ptr, ptr %10, align 8
  %254 = load i32, ptr %11, align 4
  %255 = insertvalue { ptr, i32 } poison, ptr %253, 0
  %256 = insertvalue { ptr, i32 } %255, i32 %254, 1
  resume { ptr, i32 } %256
}

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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

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: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #5

declare i32 @printf(ptr noundef, ...) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "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 = { 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 #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 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}


; 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::basic_istream" = type { ptr, i64, %"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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@.str = external hidden unnamed_addr constant [14 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca %"class.std::vector", align 8
  %6 = alloca %"class.std::allocator", align 1
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #7
  %7 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %1)
  %8 = load i32, ptr %1, align 4, !tbaa !5
  %.not56 = icmp slt i32 %8, 1
  br i1 %.not56, label %._crit_edge60, label %.lr.ph59

._crit_edge60:                                    ; preds = %._crit_edge55, %0
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #7
  ret i32 0

.lr.ph59:                                         ; preds = %0, %._crit_edge55
  %.03857 = phi i32 [ %136, %._crit_edge55 ], [ 1, %0 ]
  %9 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %10 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %9, ptr noundef nonnull align 4 dereferenceable(4) %3)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #7
  %11 = load i32, ptr %3, align 4, !tbaa !5
  %12 = sext i32 %11 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #7
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %12, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %13 unwind label %19

13:                                               ; preds = %.lr.ph59
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #7
  %14 = load i32, ptr %2, align 4, !tbaa !5
  %15 = icmp sgt i32 %14, 0
  br i1 %15, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %22, %13
  %16 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 0) #7
  %17 = load i32, ptr %16, align 4, !tbaa !5
  %18 = load i32, ptr %3, align 4, !tbaa !5
  switch i32 %18, label %78 [
    i32 2, label %35
    i32 3, label %45
  ]

19:                                               ; preds = %.lr.ph59
  %20 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #7
  br label %144

.lr.ph:                                           ; preds = %13, %22
  %.03550 = phi i32 [ %30, %22 ], [ 0, %13 ]
  %21 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %22 unwind label %33

22:                                               ; preds = %.lr.ph
  %23 = load i32, ptr %4, align 4, !tbaa !5
  %24 = load i32, ptr %3, align 4, !tbaa !5
  %25 = srem i32 %23, %24
  %26 = sext i32 %25 to i64
  %27 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %26) #7
  %28 = load i32, ptr %27, align 4, !tbaa !5
  %29 = add nsw i32 %28, 1
  store i32 %29, ptr %27, align 4, !tbaa !5
  %30 = add nuw nsw i32 %.03550, 1
  %31 = load i32, ptr %2, align 4, !tbaa !5
  %32 = icmp slt i32 %30, %31
  br i1 %32, label %.lr.ph, label %._crit_edge, !llvm.loop !9

33:                                               ; preds = %.lr.ph
  %34 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  br label %144

35:                                               ; preds = %._crit_edge
  %36 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 1) #7
  %37 = load i32, ptr %36, align 4, !tbaa !5
  %38 = sdiv i32 %37, 2
  %39 = add nsw i32 %38, %17
  %40 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 1) #7
  %41 = load i32, ptr %40, align 4, !tbaa !5
  %.neg46 = sdiv i32 %41, -2
  %.neg47 = shl i32 %.neg46, 1
  %42 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 1) #7
  %43 = load i32, ptr %42, align 4, !tbaa !5
  %44 = add i32 %.neg47, %43
  store i32 %44, ptr %42, align 4, !tbaa !5
  br label %131

45:                                               ; preds = %._crit_edge
  %46 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 1) #7
  %47 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 2) #7
  %48 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %46, ptr noundef nonnull align 4 dereferenceable(4) %47)
  %49 = load i32, ptr %48, align 4, !tbaa !5
  %50 = add nsw i32 %49, %17
  %51 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 1) #7
  %52 = load i32, ptr %51, align 4, !tbaa !5
  %53 = sub nsw i32 %52, %49
  store i32 %53, ptr %51, align 4, !tbaa !5
  %54 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 2) #7
  %55 = load i32, ptr %54, align 4, !tbaa !5
  %56 = sub nsw i32 %55, %49
  store i32 %56, ptr %54, align 4, !tbaa !5
  %57 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 1) #7
  %58 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 2) #7
  %59 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %57, ptr noundef nonnull align 4 dereferenceable(4) %58)
  %60 = load i32, ptr %59, align 4, !tbaa !5
  %61 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 1) #7
  %62 = load i32, ptr %61, align 4, !tbaa !5
  %.not43 = icmp eq i32 %62, 0
  br i1 %.not43, label %67, label %63

63:                                               ; preds = %45
  %.neg = sdiv i32 %60, -3
  %64 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 1) #7
  %65 = load i32, ptr %64, align 4, !tbaa !5
  %66 = add i32 %65, %.neg
  store i32 %66, ptr %64, align 4, !tbaa !5
  br label %67

67:                                               ; preds = %63, %45
  %68 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 2) #7
  %69 = load i32, ptr %68, align 4, !tbaa !5
  %.not44 = icmp eq i32 %69, 0
  br i1 %.not44, label %74, label %70

70:                                               ; preds = %67
  %.neg45 = sdiv i32 %60, -3
  %71 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 2) #7
  %72 = load i32, ptr %71, align 4, !tbaa !5
  %73 = add i32 %72, %.neg45
  store i32 %73, ptr %71, align 4, !tbaa !5
  br label %74

74:                                               ; preds = %70, %67
  %75 = add nsw i32 %60, -1
  %76 = sdiv i32 %75, 3
  %77 = add nsw i32 %50, %76
  br label %131

78:                                               ; preds = %._crit_edge
  %79 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 2) #7
  %80 = load i32, ptr %79, align 4, !tbaa !5
  %81 = sdiv i32 %80, 2
  %82 = add nsw i32 %81, %17
  %83 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 2) #7
  %84 = load i32, ptr %83, align 4, !tbaa !5
  %85 = srem i32 %84, 2
  %86 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 2) #7
  store i32 %85, ptr %86, align 4, !tbaa !5
  %87 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 1) #7
  %88 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 3) #7
  %89 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %87, ptr noundef nonnull align 4 dereferenceable(4) %88)
  %90 = load i32, ptr %89, align 4, !tbaa !5
  %91 = add nsw i32 %82, %90
  %92 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 1) #7
  %93 = load i32, ptr %92, align 4, !tbaa !5
  %94 = sub nsw i32 %93, %90
  store i32 %94, ptr %92, align 4, !tbaa !5
  %95 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 3) #7
  %96 = load i32, ptr %95, align 4, !tbaa !5
  %97 = sub nsw i32 %96, %90
  store i32 %97, ptr %95, align 4, !tbaa !5
  %98 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 2) #7
  %99 = load i32, ptr %98, align 4, !tbaa !5
  %.not40 = icmp eq i32 %99, 0
  br i1 %.not40, label %113, label %100

100:                                              ; preds = %78
  %101 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 1) #7
  %102 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 3) #7
  %103 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %101, ptr noundef nonnull align 4 dereferenceable(4) %102)
  %104 = load i32, ptr %103, align 4, !tbaa !5
  %105 = icmp sgt i32 %104, 1
  br i1 %105, label %.sink.split, label %113

.sink.split:                                      ; preds = %100
  %106 = add nsw i32 %91, 1
  %107 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 2) #7
  store i32 0, ptr %107, align 4, !tbaa !5
  %108 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 1) #7
  %109 = load i32, ptr %108, align 4, !tbaa !5
  %.not41 = icmp eq i32 %109, 0
  %. = select i1 %.not41, i64 3, i64 1
  %110 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %.) #7
  %111 = load i32, ptr %110, align 4, !tbaa !5
  %112 = add nsw i32 %111, -2
  store i32 %112, ptr %110, align 4, !tbaa !5
  br label %113

113:                                              ; preds = %.sink.split, %100, %78
  %.034 = phi i32 [ %91, %100 ], [ %91, %78 ], [ %106, %.sink.split ]
  %114 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 1) #7
  %115 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 3) #7
  %116 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %114, ptr noundef nonnull align 4 dereferenceable(4) %115)
  %117 = load i32, ptr %116, align 4, !tbaa !5
  %118 = sdiv i32 %117, 4
  %119 = add nsw i32 %118, %.034
  %120 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 1) #7
  %121 = load i32, ptr %120, align 4, !tbaa !5
  %.not42 = icmp eq i32 %121, 0
  %122 = shl nsw i32 %118, 2
  br i1 %.not42, label %127, label %123

123:                                              ; preds = %113
  %124 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 1) #7
  %125 = load i32, ptr %124, align 4, !tbaa !5
  %126 = sub nsw i32 %125, %122
  store i32 %126, ptr %124, align 4, !tbaa !5
  br label %131

127:                                              ; preds = %113
  %128 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 3) #7
  %129 = load i32, ptr %128, align 4, !tbaa !5
  %130 = sub nsw i32 %129, %122
  store i32 %130, ptr %128, align 4, !tbaa !5
  br label %131

131:                                              ; preds = %123, %127, %74, %35
  %.1 = phi i32 [ %39, %35 ], [ %77, %74 ], [ %119, %127 ], [ %119, %123 ]
  %132 = load i32, ptr %3, align 4, !tbaa !5
  %133 = icmp sgt i32 %132, 1
  br i1 %133, label %.lr.ph54, label %._crit_edge55

._crit_edge55:                                    ; preds = %.lr.ph54, %131
  %.033.lcssa = phi i32 [ 0, %131 ], [ %140, %.lr.ph54 ]
  %.not48 = icmp ne i32 %.033.lcssa, 0
  %134 = zext i1 %.not48 to i32
  %spec.select = add nsw i32 %.1, %134
  %135 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %.03857, i32 noundef %spec.select)
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #7
  %136 = add nuw nsw i32 %.03857, 1
  %137 = load i32, ptr %1, align 4, !tbaa !5
  %.not.not = icmp slt i32 %.03857, %137
  br i1 %.not.not, label %.lr.ph59, label %._crit_edge60, !llvm.loop !11

.lr.ph54:                                         ; preds = %131, %.lr.ph54
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph54 ], [ 1, %131 ]
  %.03351 = phi i32 [ %140, %.lr.ph54 ], [ 0, %131 ]
  %138 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %indvars.iv) #7
  %139 = load i32, ptr %138, align 4, !tbaa !5
  %140 = add nsw i32 %139, %.03351
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %141 = load i32, ptr %3, align 4, !tbaa !5
  %142 = sext i32 %141 to i64
  %143 = icmp slt i64 %indvars.iv.next, %142
  br i1 %143, label %.lr.ph54, label %._crit_edge55, !llvm.loop !12

144:                                              ; preds = %33, %19
  %.pn = phi { ptr, i32 } [ %34, %33 ], [ %20, %19 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #7
  resume { ptr, i32 } %.pn
}

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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

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 noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #5

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "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 = { 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 #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 = { nofree 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 #7 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass