; LLVM IR from ravireddy07/cpp-book :: src/Code-Chef (SUMTRIAN)

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

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) #0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i64, align 8
  %7 = alloca i64, align 8
  %8 = alloca i64, align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca i64, align 8
  %13 = alloca i64, align 8
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  store i32 0, ptr %3, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #7
  %19 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERm(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %6)
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #7
  store i64 0, ptr %8, align 8, !tbaa !11
  br label %20

20:                                               ; preds = %148, %2
  %21 = load i64, ptr %8, align 8, !tbaa !11
  %22 = load i64, ptr %6, align 8, !tbaa !11
  %23 = icmp ult i64 %21, %22
  br i1 %23, label %25, label %24

24:                                               ; preds = %20
  store i32 2, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #7
  br label %151

25:                                               ; preds = %20
  %26 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERm(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %7)
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #7
  %27 = load i64, ptr %7, align 8, !tbaa !11
  %28 = trunc i64 %27 to i32
  store i32 %28, ptr %10, align 4, !tbaa !5
  %29 = load i32, ptr %10, align 4, !tbaa !5
  %30 = zext i32 %29 to i64
  %31 = load i32, ptr %10, align 4, !tbaa !5
  %32 = zext i32 %31 to i64
  %33 = call ptr @llvm.stacksave.p0()
  store ptr %33, ptr %11, align 8
  %34 = mul nuw i64 %30, %32
  %35 = alloca i32, i64 %34, align 16
  store i64 %30, ptr %12, align 8
  store i64 %32, ptr %13, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #7
  store i32 0, ptr %14, align 4, !tbaa !5
  %36 = mul nsw i64 0, %32
  %37 = getelementptr inbounds i32, ptr %35, i64 %36
  %38 = getelementptr inbounds i32, ptr %37, i64 0
  %39 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %38)
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #7
  store i32 1, ptr %15, align 4, !tbaa !5
  br label %40

40:                                               ; preds = %120, %25
  %41 = load i32, ptr %15, align 4, !tbaa !5
  %42 = load i32, ptr %10, align 4, !tbaa !5
  %43 = icmp slt i32 %41, %42
  br i1 %43, label %45, label %44

44:                                               ; preds = %40
  store i32 5, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #7
  br label %123

45:                                               ; preds = %40
  %46 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %14)
  %47 = load i32, ptr %15, align 4, !tbaa !5
  %48 = sub nsw i32 %47, 1
  %49 = sext i32 %48 to i64
  %50 = mul nsw i64 %49, %32
  %51 = getelementptr inbounds i32, ptr %35, i64 %50
  %52 = getelementptr inbounds i32, ptr %51, i64 0
  %53 = load i32, ptr %52, align 4, !tbaa !5
  %54 = load i32, ptr %14, align 4, !tbaa !5
  %55 = add nsw i32 %53, %54
  %56 = load i32, ptr %15, align 4, !tbaa !5
  %57 = sext i32 %56 to i64
  %58 = mul nsw i64 %57, %32
  %59 = getelementptr inbounds i32, ptr %35, i64 %58
  %60 = getelementptr inbounds i32, ptr %59, i64 0
  store i32 %55, ptr %60, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #7
  store i32 1, ptr %16, align 4, !tbaa !5
  br label %61

61:                                               ; preds = %96, %45
  %62 = load i32, ptr %16, align 4, !tbaa !5
  %63 = load i32, ptr %15, align 4, !tbaa !5
  %64 = icmp slt i32 %62, %63
  br i1 %64, label %66, label %65

65:                                               ; preds = %61
  store i32 8, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #7
  br label %99

66:                                               ; preds = %61
  %67 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %14)
  %68 = load i32, ptr %15, align 4, !tbaa !5
  %69 = sub nsw i32 %68, 1
  %70 = sext i32 %69 to i64
  %71 = mul nsw i64 %70, %32
  %72 = getelementptr inbounds i32, ptr %35, i64 %71
  %73 = load i32, ptr %16, align 4, !tbaa !5
  %74 = sub nsw i32 %73, 1
  %75 = sext i32 %74 to i64
  %76 = getelementptr inbounds i32, ptr %72, i64 %75
  %77 = load i32, ptr %15, align 4, !tbaa !5
  %78 = sub nsw i32 %77, 1
  %79 = sext i32 %78 to i64
  %80 = mul nsw i64 %79, %32
  %81 = getelementptr inbounds i32, ptr %35, i64 %80
  %82 = load i32, ptr %16, align 4, !tbaa !5
  %83 = sext i32 %82 to i64
  %84 = getelementptr inbounds i32, ptr %81, i64 %83
  %85 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %76, ptr noundef nonnull align 4 dereferenceable(4) %84)
  %86 = load i32, ptr %85, align 4, !tbaa !5
  %87 = load i32, ptr %14, align 4, !tbaa !5
  %88 = add nsw i32 %86, %87
  %89 = load i32, ptr %15, align 4, !tbaa !5
  %90 = sext i32 %89 to i64
  %91 = mul nsw i64 %90, %32
  %92 = getelementptr inbounds i32, ptr %35, i64 %91
  %93 = load i32, ptr %16, align 4, !tbaa !5
  %94 = sext i32 %93 to i64
  %95 = getelementptr inbounds i32, ptr %92, i64 %94
  store i32 %88, ptr %95, align 4, !tbaa !5
  br label %96

96:                                               ; preds = %66
  %97 = load i32, ptr %16, align 4, !tbaa !5
  %98 = add nsw i32 %97, 1
  store i32 %98, ptr %16, align 4, !tbaa !5
  br label %61, !llvm.loop !13

99:                                               ; preds = %65
  %100 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %14)
  %101 = load i32, ptr %15, align 4, !tbaa !5
  %102 = sub nsw i32 %101, 1
  %103 = sext i32 %102 to i64
  %104 = mul nsw i64 %103, %32
  %105 = getelementptr inbounds i32, ptr %35, i64 %104
  %106 = load i32, ptr %15, align 4, !tbaa !5
  %107 = sub nsw i32 %106, 1
  %108 = sext i32 %107 to i64
  %109 = getelementptr inbounds i32, ptr %105, i64 %108
  %110 = load i32, ptr %109, align 4, !tbaa !5
  %111 = load i32, ptr %14, align 4, !tbaa !5
  %112 = add nsw i32 %110, %111
  %113 = load i32, ptr %15, align 4, !tbaa !5
  %114 = sext i32 %113 to i64
  %115 = mul nsw i64 %114, %32
  %116 = getelementptr inbounds i32, ptr %35, i64 %115
  %117 = load i32, ptr %15, align 4, !tbaa !5
  %118 = sext i32 %117 to i64
  %119 = getelementptr inbounds i32, ptr %116, i64 %118
  store i32 %112, ptr %119, align 4, !tbaa !5
  br label %120

120:                                              ; preds = %99
  %121 = load i32, ptr %15, align 4, !tbaa !5
  %122 = add nsw i32 %121, 1
  store i32 %122, ptr %15, align 4, !tbaa !5
  br label %40, !llvm.loop !15

123:                                              ; preds = %44
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #7
  store i32 -1, ptr %17, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #7
  store i32 0, ptr %18, align 4, !tbaa !5
  br label %124

124:                                              ; preds = %140, %123
  %125 = load i32, ptr %18, align 4, !tbaa !5
  %126 = load i32, ptr %10, align 4, !tbaa !5
  %127 = icmp slt i32 %125, %126
  br i1 %127, label %129, label %128

128:                                              ; preds = %124
  store i32 11, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #7
  br label %143

129:                                              ; preds = %124
  %130 = load i32, ptr %10, align 4, !tbaa !5
  %131 = sub nsw i32 %130, 1
  %132 = sext i32 %131 to i64
  %133 = mul nsw i64 %132, %32
  %134 = getelementptr inbounds i32, ptr %35, i64 %133
  %135 = load i32, ptr %18, align 4, !tbaa !5
  %136 = sext i32 %135 to i64
  %137 = getelementptr inbounds i32, ptr %134, i64 %136
  %138 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %17, ptr noundef nonnull align 4 dereferenceable(4) %137)
  %139 = load i32, ptr %138, align 4, !tbaa !5
  store i32 %139, ptr %17, align 4, !tbaa !5
  br label %140

140:                                              ; preds = %129
  %141 = load i32, ptr %18, align 4, !tbaa !5
  %142 = add nsw i32 %141, 1
  store i32 %142, ptr %18, align 4, !tbaa !5
  br label %124, !llvm.loop !16

143:                                              ; preds = %128
  %144 = load i32, ptr %17, align 4, !tbaa !5
  %145 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %144)
  %146 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %145, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  %147 = load ptr, ptr %11, align 8
  call void @llvm.stackrestore.p0(ptr %147)
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  br label %148

148:                                              ; preds = %143
  %149 = load i64, ptr %8, align 8, !tbaa !11
  %150 = add i64 %149, 1
  store i64 %150, ptr %8, align 8, !tbaa !11
  br label %20, !llvm.loop !17

151:                                              ; preds = %24
  store i32 0, ptr %3, align 4
  store i32 1, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #7
  %152 = load i32, ptr %3, align 4
  ret i32 %152
}

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

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERm(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #3

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

; 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

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

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

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3

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 = { 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 = { nocallback nofree nosync nounwind willreturn }
attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { 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 #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 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = distinct !{!16, !14}
!17 = distinct !{!17, !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::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" }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr nocapture noundef readnone %1) local_unnamed_addr #0 {
  %3 = alloca i64, align 8
  %4 = alloca i64, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #7
  %7 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERm(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %3)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #7
  %8 = load i64, ptr %3, align 8, !tbaa !5
  %.not = icmp eq i64 %8, 0
  br i1 %.not, label %._crit_edge44, label %.lr.ph43

._crit_edge44:                                    ; preds = %._crit_edge40, %2
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #7
  ret i32 0

.lr.ph43:                                         ; preds = %2, %._crit_edge40
  %.03041 = phi i64 [ %50, %._crit_edge40 ], [ 0, %2 ]
  %9 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERm(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %4)
  %10 = load i64, ptr %4, align 8, !tbaa !5
  %11 = trunc i64 %10 to i32
  %12 = and i64 %10, 4294967295
  %13 = call ptr @llvm.stacksave.p0()
  %14 = mul nuw i64 %12, %12
  %15 = alloca i32, i64 %14, align 16
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #7
  store i32 0, ptr %5, align 4, !tbaa !9
  %16 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %15)
  %17 = icmp sgt i32 %11, 1
  br i1 %17, label %.lr.ph35.preheader, label %._crit_edge36

.lr.ph35.preheader:                               ; preds = %.lr.ph43
  %wide.trip.count49 = and i64 %10, 2147483647
  br label %.lr.ph35

._crit_edge36:                                    ; preds = %._crit_edge, %.lr.ph43
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #7
  store i32 -1, ptr %6, align 4, !tbaa !9
  %18 = icmp sgt i32 %11, 0
  br i1 %18, label %.lr.ph39, label %._crit_edge40

.lr.ph39:                                         ; preds = %._crit_edge36
  %19 = shl i64 %10, 32
  %sext = add nsw i64 %19, -4294967296
  %20 = ashr exact i64 %sext, 32
  %21 = mul nsw i64 %20, %12
  %22 = getelementptr inbounds i32, ptr %15, i64 %21
  %wide.trip.count = and i64 %10, 2147483647
  br label %53

.lr.ph35:                                         ; preds = %.lr.ph35.preheader, %._crit_edge
  %indvars.iv46 = phi i64 [ 1, %.lr.ph35.preheader ], [ %indvars.iv.next47, %._crit_edge ]
  %23 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %5)
  %24 = add nsw i64 %indvars.iv46, -1
  %25 = mul nuw nsw i64 %12, %24
  %26 = getelementptr inbounds i32, ptr %15, i64 %25
  %27 = load i32, ptr %26, align 4, !tbaa !9
  %28 = load i32, ptr %5, align 4, !tbaa !9
  %29 = add nsw i32 %28, %27
  %30 = mul nuw nsw i64 %12, %indvars.iv46
  %31 = getelementptr inbounds i32, ptr %15, i64 %30
  store i32 %29, ptr %31, align 4, !tbaa !9
  %32 = icmp ugt i64 %indvars.iv46, 1
  br i1 %32, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %.lr.ph35
  %33 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %5)
  %34 = getelementptr inbounds i32, ptr %26, i64 %24
  %35 = load i32, ptr %34, align 4, !tbaa !9
  %36 = load i32, ptr %5, align 4, !tbaa !9
  %37 = add nsw i32 %36, %35
  %38 = getelementptr inbounds i32, ptr %31, i64 %indvars.iv46
  store i32 %37, ptr %38, align 4, !tbaa !9
  %indvars.iv.next47 = add nuw nsw i64 %indvars.iv46, 1
  %exitcond50.not = icmp eq i64 %indvars.iv.next47, %wide.trip.count49
  br i1 %exitcond50.not, label %._crit_edge36, label %.lr.ph35, !llvm.loop !11

.lr.ph:                                           ; preds = %.lr.ph35, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 1, %.lr.ph35 ]
  %39 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %5)
  %40 = getelementptr i32, ptr %26, i64 %indvars.iv
  %41 = getelementptr i8, ptr %40, i64 -4
  %42 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %41, ptr noundef nonnull align 4 dereferenceable(4) %40)
  %43 = load i32, ptr %42, align 4, !tbaa !9
  %44 = load i32, ptr %5, align 4, !tbaa !9
  %45 = add nsw i32 %44, %43
  %46 = getelementptr inbounds i32, ptr %31, i64 %indvars.iv
  store i32 %45, ptr %46, align 4, !tbaa !9
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %indvars.iv46
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !13

._crit_edge40:                                    ; preds = %53, %._crit_edge36
  %47 = phi i32 [ -1, %._crit_edge36 ], [ %56, %53 ]
  %48 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %47)
  %49 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %48, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #7
  call void @llvm.stackrestore.p0(ptr %13)
  %50 = add nuw i64 %.03041, 1
  %51 = load i64, ptr %3, align 8, !tbaa !5
  %52 = icmp ult i64 %50, %51
  br i1 %52, label %.lr.ph43, label %._crit_edge44, !llvm.loop !14

53:                                               ; preds = %.lr.ph39, %53
  %indvars.iv51 = phi i64 [ 0, %.lr.ph39 ], [ %indvars.iv.next52, %53 ]
  %54 = getelementptr inbounds i32, ptr %22, i64 %indvars.iv51
  %55 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %6, ptr noundef nonnull align 4 dereferenceable(4) %54)
  %56 = load i32, ptr %55, align 4, !tbaa !9
  store i32 %56, ptr %6, align 4, !tbaa !9
  %indvars.iv.next52 = add nuw nsw i64 %indvars.iv51, 1
  %exitcond54.not = icmp eq i64 %indvars.iv.next52, %wide.trip.count
  br i1 %exitcond54.not, label %._crit_edge40, label %53, !llvm.loop !15
}

; 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 uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERm(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #3

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 #4

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

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

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3

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 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nosync nounwind willreturn }
attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { 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 #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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}


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