; LLVM IR from upupming/algorithm :: acwing/算法竞赛进阶指南/0x14-Hash/139. 回文子串的最大长度 (main)

; 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::__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::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::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@_Z1sB5cxx11 = external dso_local global %"class.std::__cxx11::basic_string", align 8
@cnt = external dso_local global i32, align 4
@f = external dso_local global [1000010 x i64], align 16
@g = external dso_local global [1000010 x i64], align 16
@p = external dso_local global [1000010 x i64], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@.str = external hidden unnamed_addr constant [4 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.2 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z8validOddii(i32 noundef, i32 noundef) #0

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

; 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 zeroext i1 @_Z9validEvenii(i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #2 {
  %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 i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %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
  br label %18

18:                                               ; preds = %170, %0
  %19 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) @_Z1sB5cxx11)
  %20 = load ptr, ptr %19, align 8, !tbaa !5
  %21 = getelementptr i8, ptr %20, i64 -24
  %22 = load i64, ptr %21, align 8
  %23 = getelementptr inbounds i8, ptr %19, i64 %22
  %24 = call noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264) %23)
  br i1 %24, label %25, label %31

25:                                               ; preds = %18
  %26 = call noundef zeroext i1 @_ZStneIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) @_Z1sB5cxx11, ptr noundef @.str)
  br i1 %26, label %27, label %31

27:                                               ; preds = %25
  %28 = load i32, ptr @cnt, align 4, !tbaa !8
  %29 = add nsw i32 %28, 1
  store i32 %29, ptr @cnt, align 4, !tbaa !8
  %30 = icmp ne i32 %29, 0
  br label %31

31:                                               ; preds = %27, %25, %18
  %32 = phi i1 [ false, %25 ], [ false, %18 ], [ %30, %27 ]
  br i1 %32, label %33, label %178

33:                                               ; preds = %31
  store i64 1, ptr @p, align 16, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #7
  %34 = call noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(32) @_Z1sB5cxx11) #7
  %35 = trunc i64 %34 to i32
  store i32 %35, ptr %2, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #7
  store i32 1, ptr %3, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #7
  %36 = load i32, ptr %2, align 4, !tbaa !8
  store i32 %36, ptr %4, align 4, !tbaa !8
  br label %37

37:                                               ; preds = %90, %33
  %38 = load i32, ptr %3, align 4, !tbaa !8
  %39 = load i32, ptr %2, align 4, !tbaa !8
  %40 = icmp sle i32 %38, %39
  br i1 %40, label %42, label %41

41:                                               ; preds = %37
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  br label %95

42:                                               ; preds = %37
  %43 = load i32, ptr %3, align 4, !tbaa !8
  %44 = sub nsw i32 %43, 1
  %45 = sext i32 %44 to i64
  %46 = getelementptr inbounds [1000010 x i64], ptr @f, i64 0, i64 %45
  %47 = load i64, ptr %46, align 8, !tbaa !11
  %48 = mul i64 %47, 131
  %49 = load i32, ptr %3, align 4, !tbaa !8
  %50 = sub nsw i32 %49, 1
  %51 = sext i32 %50 to i64
  %52 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) @_Z1sB5cxx11, i64 noundef %51)
  %53 = load i8, ptr %52, align 1, !tbaa !13
  %54 = sext i8 %53 to i32
  %55 = sub nsw i32 %54, 97
  %56 = add nsw i32 %55, 1
  %57 = sext i32 %56 to i64
  %58 = add i64 %48, %57
  %59 = load i32, ptr %3, align 4, !tbaa !8
  %60 = sext i32 %59 to i64
  %61 = getelementptr inbounds [1000010 x i64], ptr @f, i64 0, i64 %60
  store i64 %58, ptr %61, align 8, !tbaa !11
  %62 = load i32, ptr %4, align 4, !tbaa !8
  %63 = add nsw i32 %62, 1
  %64 = sext i32 %63 to i64
  %65 = getelementptr inbounds [1000010 x i64], ptr @g, i64 0, i64 %64
  %66 = load i64, ptr %65, align 8, !tbaa !11
  %67 = mul i64 %66, 131
  %68 = load i32, ptr %4, align 4, !tbaa !8
  %69 = sub nsw i32 %68, 1
  %70 = sext i32 %69 to i64
  %71 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) @_Z1sB5cxx11, i64 noundef %70)
  %72 = load i8, ptr %71, align 1, !tbaa !13
  %73 = sext i8 %72 to i32
  %74 = sub nsw i32 %73, 97
  %75 = add nsw i32 %74, 1
  %76 = sext i32 %75 to i64
  %77 = add i64 %67, %76
  %78 = load i32, ptr %4, align 4, !tbaa !8
  %79 = sext i32 %78 to i64
  %80 = getelementptr inbounds [1000010 x i64], ptr @g, i64 0, i64 %79
  store i64 %77, ptr %80, align 8, !tbaa !11
  %81 = load i32, ptr %3, align 4, !tbaa !8
  %82 = sub nsw i32 %81, 1
  %83 = sext i32 %82 to i64
  %84 = getelementptr inbounds [1000010 x i64], ptr @p, i64 0, i64 %83
  %85 = load i64, ptr %84, align 8, !tbaa !11
  %86 = mul i64 131, %85
  %87 = load i32, ptr %3, align 4, !tbaa !8
  %88 = sext i32 %87 to i64
  %89 = getelementptr inbounds [1000010 x i64], ptr @p, i64 0, i64 %88
  store i64 %86, ptr %89, align 8, !tbaa !11
  br label %90

90:                                               ; preds = %42
  %91 = load i32, ptr %3, align 4, !tbaa !8
  %92 = add nsw i32 %91, 1
  store i32 %92, ptr %3, align 4, !tbaa !8
  %93 = load i32, ptr %4, align 4, !tbaa !8
  %94 = add nsw i32 %93, -1
  store i32 %94, ptr %4, align 4, !tbaa !8
  br label %37, !llvm.loop !14

95:                                               ; preds = %41
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #7
  store i32 0, ptr %5, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #7
  store i32 0, ptr %6, align 4, !tbaa !8
  br label %96

96:                                               ; preds = %167, %95
  %97 = load i32, ptr %6, align 4, !tbaa !8
  %98 = load i32, ptr %2, align 4, !tbaa !8
  %99 = icmp slt i32 %97, %98
  br i1 %99, label %101, label %100

100:                                              ; preds = %96
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  br label %170

101:                                              ; preds = %96
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #7
  store i32 0, ptr %7, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #7
  %102 = load i32, ptr %2, align 4, !tbaa !8
  %103 = sub nsw i32 %102, 1
  %104 = load i32, ptr %6, align 4, !tbaa !8
  %105 = sub nsw i32 %103, %104
  store i32 %105, ptr %9, align 4, !tbaa !8
  %106 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %6, ptr noundef nonnull align 4 dereferenceable(4) %9)
  %107 = load i32, ptr %106, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  store i32 %107, ptr %8, align 4, !tbaa !8
  br label %108

108:                                              ; preds = %127, %101
  %109 = load i32, ptr %7, align 4, !tbaa !8
  %110 = load i32, ptr %8, align 4, !tbaa !8
  %111 = icmp slt i32 %109, %110
  br i1 %111, label %112, label %128

112:                                              ; preds = %108
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #7
  %113 = load i32, ptr %7, align 4, !tbaa !8
  %114 = load i32, ptr %8, align 4, !tbaa !8
  %115 = add nsw i32 %113, %114
  %116 = add nsw i32 %115, 1
  %117 = ashr i32 %116, 1
  store i32 %117, ptr %10, align 4, !tbaa !8
  %118 = load i32, ptr %6, align 4, !tbaa !8
  %119 = add nsw i32 %118, 1
  %120 = load i32, ptr %10, align 4, !tbaa !8
  %121 = call noundef zeroext i1 @_Z8validOddii(i32 noundef %119, i32 noundef %120)
  br i1 %121, label %122, label %124

122:                                              ; preds = %112
  %123 = load i32, ptr %10, align 4, !tbaa !8
  store i32 %123, ptr %7, align 4, !tbaa !8
  br label %127

124:                                              ; preds = %112
  %125 = load i32, ptr %10, align 4, !tbaa !8
  %126 = sub nsw i32 %125, 1
  store i32 %126, ptr %8, align 4, !tbaa !8
  br label %127

127:                                              ; preds = %124, %122
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  br label %108, !llvm.loop !16

128:                                              ; preds = %108
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #7
  %129 = load i32, ptr %7, align 4, !tbaa !8
  %130 = mul nsw i32 2, %129
  %131 = add nsw i32 %130, 1
  store i32 %131, ptr %11, align 4, !tbaa !8
  %132 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %11)
  %133 = load i32, ptr %132, align 4, !tbaa !8
  store i32 %133, ptr %5, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #7
  store i32 0, ptr %12, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #7
  %134 = load i32, ptr %6, align 4, !tbaa !8
  %135 = add nsw i32 %134, 1
  store i32 %135, ptr %14, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #7
  %136 = load i32, ptr %2, align 4, !tbaa !8
  %137 = sub nsw i32 %136, 1
  %138 = load i32, ptr %6, align 4, !tbaa !8
  %139 = sub nsw i32 %137, %138
  store i32 %139, ptr %15, align 4, !tbaa !8
  %140 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %14, ptr noundef nonnull align 4 dereferenceable(4) %15)
  %141 = load i32, ptr %140, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  store i32 %141, ptr %13, align 4, !tbaa !8
  br label %142

142:                                              ; preds = %161, %128
  %143 = load i32, ptr %12, align 4, !tbaa !8
  %144 = load i32, ptr %13, align 4, !tbaa !8
  %145 = icmp slt i32 %143, %144
  br i1 %145, label %146, label %162

146:                                              ; preds = %142
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #7
  %147 = load i32, ptr %12, align 4, !tbaa !8
  %148 = load i32, ptr %13, align 4, !tbaa !8
  %149 = add nsw i32 %147, %148
  %150 = add nsw i32 %149, 1
  %151 = ashr i32 %150, 1
  store i32 %151, ptr %16, align 4, !tbaa !8
  %152 = load i32, ptr %6, align 4, !tbaa !8
  %153 = add nsw i32 %152, 1
  %154 = load i32, ptr %16, align 4, !tbaa !8
  %155 = call noundef zeroext i1 @_Z9validEvenii(i32 noundef %153, i32 noundef %154)
  br i1 %155, label %156, label %158

156:                                              ; preds = %146
  %157 = load i32, ptr %16, align 4, !tbaa !8
  store i32 %157, ptr %12, align 4, !tbaa !8
  br label %161

158:                                              ; preds = %146
  %159 = load i32, ptr %16, align 4, !tbaa !8
  %160 = sub nsw i32 %159, 1
  store i32 %160, ptr %13, align 4, !tbaa !8
  br label %161

161:                                              ; preds = %158, %156
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #7
  br label %142, !llvm.loop !17

162:                                              ; preds = %142
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #7
  %163 = load i32, ptr %12, align 4, !tbaa !8
  %164 = mul nsw i32 2, %163
  store i32 %164, ptr %17, align 4, !tbaa !8
  %165 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %17)
  %166 = load i32, ptr %165, align 4, !tbaa !8
  store i32 %166, ptr %5, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  br label %167

167:                                              ; preds = %162
  %168 = load i32, ptr %6, align 4, !tbaa !8
  %169 = add nsw i32 %168, 1
  store i32 %169, ptr %6, align 4, !tbaa !8
  br label %96, !llvm.loop !18

170:                                              ; preds = %100
  %171 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.2)
  %172 = load i32, ptr @cnt, align 4, !tbaa !8
  %173 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %171, i32 noundef %172)
  %174 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %173, ptr noundef @.str.3)
  %175 = load i32, ptr %5, align 4, !tbaa !8
  %176 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %174, i32 noundef %175)
  %177 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %176, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  br label %18, !llvm.loop !19

178:                                              ; preds = %31
  ret i32 0
}

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) #3

; Function Attrs: mustprogress uwtable
declare noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264)) #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZStneIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) #5

; Function Attrs: mustprogress nounwind uwtable
declare noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(32)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) #0 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)) #6

; 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)) #6

; 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) #5

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #3

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #4 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)) #5

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 = { 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 #3 = { "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 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 = { 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 #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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long long", !10, i64 0}
!13 = !{!10, !10, i64 0}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}
!16 = distinct !{!16, !15}
!17 = distinct !{!17, !15}
!18 = distinct !{!18, !15}
!19 = distinct !{!19, !15}


; 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::__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::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::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@_Z1sB5cxx11 = external dso_local global %"class.std::__cxx11::basic_string", align 8
@cnt = external dso_local local_unnamed_addr global i32, align 4
@f = external dso_local local_unnamed_addr global [1000010 x i64], align 16
@g = external dso_local local_unnamed_addr global [1000010 x i64], align 16
@p = external dso_local local_unnamed_addr global [1000010 x i64], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@.str = external hidden unnamed_addr constant [4 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.2 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z8validOddii(i32 noundef, i32 noundef) 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

; 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 zeroext i1 @_Z9validEvenii(i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #2 {
  %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 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) @_Z1sB5cxx11)
  %9 = load ptr, ptr %8, align 8, !tbaa !5
  %10 = getelementptr i8, ptr %9, i64 -24
  %11 = load i64, ptr %10, align 8
  %12 = getelementptr inbounds i8, ptr %8, i64 %11
  %13 = tail call noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264) %12)
  br i1 %13, label %.lr.ph61, label %.critedge

.lr.ph61:                                         ; preds = %0, %._crit_edge59
  %14 = call noundef zeroext i1 @_ZStneIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) @_Z1sB5cxx11, ptr noundef nonnull @.str)
  br i1 %14, label %15, label %.critedge

15:                                               ; preds = %.lr.ph61
  %16 = load i32, ptr @cnt, align 4, !tbaa !8
  %17 = add nsw i32 %16, 1
  store i32 %17, ptr @cnt, align 4, !tbaa !8
  %.not = icmp eq i32 %17, 0
  br i1 %.not, label %.critedge, label %18

18:                                               ; preds = %15
  store i64 1, ptr @p, align 16, !tbaa !11
  %19 = call noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(32) @_Z1sB5cxx11) #7
  %20 = trunc i64 %19 to i32
  %.not4142 = icmp slt i32 %20, 1
  br i1 %.not4142, label %._crit_edge.thread, label %.lr.ph.preheader

._crit_edge.thread:                               ; preds = %18
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #7
  store i32 0, ptr %1, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #7
  br label %._crit_edge59

.lr.ph.preheader:                                 ; preds = %18
  %21 = and i64 %19, 2147483647
  %22 = add nuw nsw i64 %19, 1
  %wide.trip.count = and i64 %22, 4294967295
  br label %.lr.ph

._crit_edge:                                      ; preds = %.lr.ph
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #7
  store i32 0, ptr %1, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #7
  store i32 0, ptr %2, align 4, !tbaa !8
  %23 = add nsw i32 %20, -1
  br label %61

.lr.ph:                                           ; preds = %.lr.ph.preheader, %.lr.ph
  %indvars.iv64 = phi i64 [ %21, %.lr.ph.preheader ], [ %indvars.iv.next65, %.lr.ph ]
  %indvars.iv = phi i64 [ 1, %.lr.ph.preheader ], [ %indvars.iv.next, %.lr.ph ]
  %24 = add nsw i64 %indvars.iv, -1
  %25 = getelementptr inbounds [1000010 x i64], ptr @f, i64 0, i64 %24
  %26 = load i64, ptr %25, align 8, !tbaa !11
  %27 = mul i64 %26, 131
  %28 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) @_Z1sB5cxx11, i64 noundef %24)
  %29 = load i8, ptr %28, align 1, !tbaa !13
  %30 = sext i8 %29 to i64
  %31 = add i64 %27, -96
  %32 = add i64 %31, %30
  %33 = getelementptr inbounds [1000010 x i64], ptr @f, i64 0, i64 %indvars.iv
  store i64 %32, ptr %33, align 8, !tbaa !11
  %34 = add nsw i64 %indvars.iv64, 1
  %35 = getelementptr inbounds [1000010 x i64], ptr @g, i64 0, i64 %34
  %36 = load i64, ptr %35, align 8, !tbaa !11
  %37 = mul i64 %36, 131
  %indvars.iv.next65 = add nsw i64 %indvars.iv64, -1
  %38 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) @_Z1sB5cxx11, i64 noundef %indvars.iv.next65)
  %39 = load i8, ptr %38, align 1, !tbaa !13
  %40 = sext i8 %39 to i64
  %41 = add i64 %37, -96
  %42 = add i64 %41, %40
  %43 = getelementptr inbounds [1000010 x i64], ptr @g, i64 0, i64 %indvars.iv64
  store i64 %42, ptr %43, align 8, !tbaa !11
  %44 = getelementptr inbounds [1000010 x i64], ptr @p, i64 0, i64 %24
  %45 = load i64, ptr %44, align 8, !tbaa !11
  %46 = mul i64 %45, 131
  %47 = getelementptr inbounds [1000010 x i64], ptr @p, i64 0, i64 %indvars.iv
  store i64 %46, ptr %47, align 8, !tbaa !11
  %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.ph, !llvm.loop !14

._crit_edge59:                                    ; preds = %._crit_edge54, %._crit_edge.thread
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #7
  %48 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.2)
  %49 = load i32, ptr @cnt, align 4, !tbaa !8
  %50 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %48, i32 noundef %49)
  %51 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %50, ptr noundef nonnull @.str.3)
  %52 = load i32, ptr %1, align 4, !tbaa !8
  %53 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %51, i32 noundef %52)
  %54 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %53, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #7
  %55 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) @_Z1sB5cxx11)
  %56 = load ptr, ptr %55, align 8, !tbaa !5
  %57 = getelementptr i8, ptr %56, i64 -24
  %58 = load i64, ptr %57, align 8
  %59 = getelementptr inbounds i8, ptr %55, i64 %58
  %60 = call noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264) %59)
  br i1 %60, label %.lr.ph61, label %.critedge, !llvm.loop !16

61:                                               ; preds = %._crit_edge, %._crit_edge54
  %storemerge56 = phi i32 [ 0, %._crit_edge ], [ %96, %._crit_edge54 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #7
  %62 = sub nsw i32 %23, %storemerge56
  store i32 %62, ptr %3, align 4, !tbaa !8
  %63 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %64 = load i32, ptr %63, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #7
  %65 = icmp sgt i32 %64, 0
  br i1 %65, label %.lr.ph48, label %._crit_edge49

.lr.ph48:                                         ; preds = %61, %.lr.ph48
  %.03646 = phi i32 [ %.137, %.lr.ph48 ], [ %64, %61 ]
  %.03845 = phi i32 [ %.139, %.lr.ph48 ], [ 0, %61 ]
  %66 = add nuw nsw i32 %.03845, 1
  %67 = add nuw nsw i32 %66, %.03646
  %68 = lshr i32 %67, 1
  %69 = load i32, ptr %2, align 4, !tbaa !8
  %70 = add nsw i32 %69, 1
  %71 = call noundef zeroext i1 @_Z8validOddii(i32 noundef %70, i32 noundef %68)
  %72 = add nsw i32 %68, -1
  %.139 = select i1 %71, i32 %68, i32 %.03845
  %.137 = select i1 %71, i32 %.03646, i32 %72
  %73 = icmp slt i32 %.139, %.137
  br i1 %73, label %.lr.ph48, label %._crit_edge49, !llvm.loop !17

._crit_edge49:                                    ; preds = %.lr.ph48, %61
  %.038.lcssa = phi i32 [ 0, %61 ], [ %.139, %.lr.ph48 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #7
  %74 = shl nuw nsw i32 %.038.lcssa, 1
  %75 = or disjoint i32 %74, 1
  store i32 %75, ptr %4, align 4, !tbaa !8
  %76 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %1, ptr noundef nonnull align 4 dereferenceable(4) %4)
  %77 = load i32, ptr %76, align 4, !tbaa !8
  store i32 %77, ptr %1, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #7
  %78 = load i32, ptr %2, align 4, !tbaa !8
  %79 = add nsw i32 %78, 1
  store i32 %79, ptr %5, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #7
  %80 = sub nsw i32 %23, %78
  store i32 %80, ptr %6, align 4, !tbaa !8
  %81 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %6)
  %82 = load i32, ptr %81, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #7
  %83 = icmp sgt i32 %82, 0
  br i1 %83, label %.lr.ph53, label %._crit_edge54

.lr.ph53:                                         ; preds = %._crit_edge49, %.lr.ph53
  %.03251 = phi i32 [ %.1, %.lr.ph53 ], [ %82, %._crit_edge49 ]
  %.03350 = phi i32 [ %.134, %.lr.ph53 ], [ 0, %._crit_edge49 ]
  %84 = add nuw nsw i32 %.03350, 1
  %85 = add nuw nsw i32 %84, %.03251
  %86 = lshr i32 %85, 1
  %87 = load i32, ptr %2, align 4, !tbaa !8
  %88 = add nsw i32 %87, 1
  %89 = call noundef zeroext i1 @_Z9validEvenii(i32 noundef %88, i32 noundef %86)
  %90 = add nsw i32 %86, -1
  %.134 = select i1 %89, i32 %86, i32 %.03350
  %.1 = select i1 %89, i32 %.03251, i32 %90
  %91 = icmp slt i32 %.134, %.1
  br i1 %91, label %.lr.ph53, label %._crit_edge54, !llvm.loop !18

._crit_edge54:                                    ; preds = %.lr.ph53, %._crit_edge49
  %.033.lcssa = phi i32 [ 0, %._crit_edge49 ], [ %.134, %.lr.ph53 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %7) #7
  %92 = shl nuw nsw i32 %.033.lcssa, 1
  store i32 %92, ptr %7, align 4, !tbaa !8
  %93 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %1, ptr noundef nonnull align 4 dereferenceable(4) %7)
  %94 = load i32, ptr %93, align 4, !tbaa !8
  store i32 %94, ptr %1, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #7
  %95 = load i32, ptr %2, align 4, !tbaa !8
  %96 = add nsw i32 %95, 1
  store i32 %96, ptr %2, align 4, !tbaa !8
  %97 = icmp slt i32 %96, %20
  br i1 %97, label %61, label %._crit_edge59, !llvm.loop !19

.critedge:                                        ; preds = %15, %._crit_edge59, %.lr.ph61, %0
  ret i32 0
}

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZStneIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6lengthEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) local_unnamed_addr #0 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 #6

; 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 #6

; 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 #5

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #3

; 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 #4 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)) #5

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 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 #3 = { "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 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 = { 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 #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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long long", !10, i64 0}
!13 = !{!10, !10, i64 0}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}
!16 = distinct !{!16, !15}
!17 = distinct !{!17, !15}
!18 = distinct !{!18, !15}
!19 = distinct !{!19, !15}


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