; LLVM IR from MinaFaried3/Assiut-University-Training---Newcomers :: j-sheet7_recursion (N-SumofaMatrix)

; 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" }

@rows = external dso_local global i32, align 4
@cols = external dso_local global i32, align 4
@arr1 = external dso_local global [100 x [100 x i32]], align 16
@arr2 = external dso_local global [100 x [100 x i32]], align 16
@result = external dso_local global [100 x [100 x i32]], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z7sum_arrii(i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #1 {
  %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
  store i32 0, ptr %1, align 4
  %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) @rows)
  %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) @cols)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  store i32 0, ptr %2, align 4, !tbaa !5
  br label %11

11:                                               ; preds = %34, %0
  %12 = load i32, ptr %2, align 4, !tbaa !5
  %13 = load i32, ptr @rows, align 4, !tbaa !5
  %14 = icmp slt i32 %12, %13
  br i1 %14, label %16, label %15

15:                                               ; preds = %11
  store i32 2, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  br label %37

16:                                               ; preds = %11
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  store i32 0, ptr %4, align 4, !tbaa !5
  br label %17

17:                                               ; preds = %30, %16
  %18 = load i32, ptr %4, align 4, !tbaa !5
  %19 = load i32, ptr @cols, align 4, !tbaa !5
  %20 = icmp slt i32 %18, %19
  br i1 %20, label %22, label %21

21:                                               ; preds = %17
  store i32 5, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  br label %33

22:                                               ; preds = %17
  %23 = load i32, ptr %2, align 4, !tbaa !5
  %24 = sext i32 %23 to i64
  %25 = getelementptr inbounds [100 x [100 x i32]], ptr @arr1, i64 0, i64 %24
  %26 = load i32, ptr %4, align 4, !tbaa !5
  %27 = sext i32 %26 to i64
  %28 = getelementptr inbounds [100 x i32], ptr %25, i64 0, i64 %27
  %29 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %28)
  br label %30

30:                                               ; preds = %22
  %31 = load i32, ptr %4, align 4, !tbaa !5
  %32 = add nsw i32 %31, 1
  store i32 %32, ptr %4, align 4, !tbaa !5
  br label %17, !llvm.loop !9

33:                                               ; preds = %21
  br label %34

34:                                               ; preds = %33
  %35 = load i32, ptr %2, align 4, !tbaa !5
  %36 = add nsw i32 %35, 1
  store i32 %36, ptr %2, align 4, !tbaa !5
  br label %11, !llvm.loop !11

37:                                               ; preds = %15
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  store i32 0, ptr %5, align 4, !tbaa !5
  br label %38

38:                                               ; preds = %61, %37
  %39 = load i32, ptr %5, align 4, !tbaa !5
  %40 = load i32, ptr @rows, align 4, !tbaa !5
  %41 = icmp slt i32 %39, %40
  br i1 %41, label %43, label %42

42:                                               ; preds = %38
  store i32 8, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  br label %64

43:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  store i32 0, ptr %6, align 4, !tbaa !5
  br label %44

44:                                               ; preds = %57, %43
  %45 = load i32, ptr %6, align 4, !tbaa !5
  %46 = load i32, ptr @cols, align 4, !tbaa !5
  %47 = icmp slt i32 %45, %46
  br i1 %47, label %49, label %48

48:                                               ; preds = %44
  store i32 11, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  br label %60

49:                                               ; preds = %44
  %50 = load i32, ptr %5, align 4, !tbaa !5
  %51 = sext i32 %50 to i64
  %52 = getelementptr inbounds [100 x [100 x i32]], ptr @arr2, i64 0, i64 %51
  %53 = load i32, ptr %6, align 4, !tbaa !5
  %54 = sext i32 %53 to i64
  %55 = getelementptr inbounds [100 x i32], ptr %52, i64 0, i64 %54
  %56 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %55)
  br label %57

57:                                               ; preds = %49
  %58 = load i32, ptr %6, align 4, !tbaa !5
  %59 = add nsw i32 %58, 1
  store i32 %59, ptr %6, align 4, !tbaa !5
  br label %44, !llvm.loop !12

60:                                               ; preds = %48
  br label %61

61:                                               ; preds = %60
  %62 = load i32, ptr %5, align 4, !tbaa !5
  %63 = add nsw i32 %62, 1
  store i32 %63, ptr %5, align 4, !tbaa !5
  br label %38, !llvm.loop !13

64:                                               ; preds = %42
  call void @_Z7sum_arrii(i32 noundef 0, i32 noundef 0)
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %65

65:                                               ; preds = %91, %64
  %66 = load i32, ptr %7, align 4, !tbaa !5
  %67 = load i32, ptr @rows, align 4, !tbaa !5
  %68 = icmp slt i32 %66, %67
  br i1 %68, label %70, label %69

69:                                               ; preds = %65
  store i32 14, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  br label %94

70:                                               ; preds = %65
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  store i32 0, ptr %8, align 4, !tbaa !5
  br label %71

71:                                               ; preds = %86, %70
  %72 = load i32, ptr %8, align 4, !tbaa !5
  %73 = load i32, ptr @cols, align 4, !tbaa !5
  %74 = icmp slt i32 %72, %73
  br i1 %74, label %76, label %75

75:                                               ; preds = %71
  store i32 17, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  br label %89

76:                                               ; preds = %71
  %77 = load i32, ptr %7, align 4, !tbaa !5
  %78 = sext i32 %77 to i64
  %79 = getelementptr inbounds [100 x [100 x i32]], ptr @result, i64 0, i64 %78
  %80 = load i32, ptr %8, align 4, !tbaa !5
  %81 = sext i32 %80 to i64
  %82 = getelementptr inbounds [100 x i32], ptr %79, i64 0, i64 %81
  %83 = load i32, ptr %82, align 4, !tbaa !5
  %84 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %83)
  %85 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %84, ptr noundef @.str)
  br label %86

86:                                               ; preds = %76
  %87 = load i32, ptr %8, align 4, !tbaa !5
  %88 = add nsw i32 %87, 1
  store i32 %88, ptr %8, align 4, !tbaa !5
  br label %71, !llvm.loop !14

89:                                               ; preds = %75
  %90 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %91

91:                                               ; preds = %89
  %92 = load i32, ptr %7, align 4, !tbaa !5
  %93 = add nsw i32 %92, 1
  store i32 %93, ptr %7, align 4, !tbaa !5
  br label %65, !llvm.loop !15

94:                                               ; preds = %69
  %95 = load i32, ptr %1, align 4
  ret i32 %95
}

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: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; 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) #4

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #2

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

attributes #0 = { 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 #1 = { 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 #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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 #5 = { 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}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !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::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@rows = external dso_local global i32, align 4
@cols = external dso_local global i32, align 4
@arr1 = external dso_local global [100 x [100 x i32]], align 16
@arr2 = external dso_local global [100 x [100 x i32]], align 16
@result = external dso_local local_unnamed_addr global [100 x [100 x i32]], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z7sum_arrii(i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #1 {
  %1 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @rows)
  %2 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %1, ptr noundef nonnull align 4 dereferenceable(4) @cols)
  %3 = load i32, ptr @rows, align 4, !tbaa !5
  %4 = icmp sgt i32 %3, 0
  %5 = load i32, ptr @cols, align 4
  %6 = icmp sgt i32 %5, 0
  %or.cond = select i1 %4, i1 %6, i1 false
  br i1 %or.cond, label %.preheader26, label %._crit_edge33

.preheader26:                                     ; preds = %0, %._crit_edge
  %7 = phi i32 [ %12, %._crit_edge ], [ %3, %0 ]
  %8 = phi i32 [ %13, %._crit_edge ], [ %5, %0 ]
  %indvars.iv42 = phi i64 [ %indvars.iv.next43, %._crit_edge ], [ 0, %0 ]
  %9 = icmp sgt i32 %8, 0
  br i1 %9, label %.lr.ph, label %._crit_edge

.preheader25:                                     ; preds = %._crit_edge
  %10 = icmp sgt i32 %12, 0
  %.pr = load i32, ptr @cols, align 4
  %11 = icmp sgt i32 %.pr, 0
  %or.cond62 = select i1 %10, i1 %11, i1 false
  br i1 %or.cond62, label %.preheader24, label %._crit_edge33

._crit_edge.loopexit:                             ; preds = %.lr.ph
  %.pre = load i32, ptr @rows, align 4, !tbaa !5
  br label %._crit_edge

._crit_edge:                                      ; preds = %._crit_edge.loopexit, %.preheader26
  %12 = phi i32 [ %.pre, %._crit_edge.loopexit ], [ %7, %.preheader26 ]
  %13 = phi i32 [ %18, %._crit_edge.loopexit ], [ %8, %.preheader26 ]
  %indvars.iv.next43 = add nuw nsw i64 %indvars.iv42, 1
  %14 = sext i32 %12 to i64
  %15 = icmp slt i64 %indvars.iv.next43, %14
  br i1 %15, label %.preheader26, label %.preheader25, !llvm.loop !9

.lr.ph:                                           ; preds = %.preheader26, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %.preheader26 ]
  %16 = getelementptr inbounds [100 x [100 x i32]], ptr @arr1, i64 0, i64 %indvars.iv42, i64 %indvars.iv
  %17 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %16)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %18 = load i32, ptr @cols, align 4, !tbaa !5
  %19 = sext i32 %18 to i64
  %20 = icmp slt i64 %indvars.iv.next, %19
  br i1 %20, label %.lr.ph, label %._crit_edge.loopexit, !llvm.loop !12

.preheader24:                                     ; preds = %.preheader25, %._crit_edge31
  %21 = phi i32 [ %26, %._crit_edge31 ], [ %12, %.preheader25 ]
  %22 = phi i32 [ %27, %._crit_edge31 ], [ %.pr, %.preheader25 ]
  %indvars.iv48 = phi i64 [ %indvars.iv.next49, %._crit_edge31 ], [ 0, %.preheader25 ]
  %23 = icmp sgt i32 %22, 0
  br i1 %23, label %.lr.ph30, label %._crit_edge31

._crit_edge33:                                    ; preds = %._crit_edge31, %0, %.preheader25
  tail call void @_Z7sum_arrii(i32 noundef 0, i32 noundef 0)
  %24 = load i32, ptr @rows, align 4, !tbaa !5
  %25 = icmp sgt i32 %24, 0
  br i1 %25, label %.preheader, label %._crit_edge38

._crit_edge31.loopexit:                           ; preds = %.lr.ph30
  %.pre57 = load i32, ptr @rows, align 4, !tbaa !5
  br label %._crit_edge31

._crit_edge31:                                    ; preds = %._crit_edge31.loopexit, %.preheader24
  %26 = phi i32 [ %.pre57, %._crit_edge31.loopexit ], [ %21, %.preheader24 ]
  %27 = phi i32 [ %32, %._crit_edge31.loopexit ], [ %22, %.preheader24 ]
  %indvars.iv.next49 = add nuw nsw i64 %indvars.iv48, 1
  %28 = sext i32 %26 to i64
  %29 = icmp slt i64 %indvars.iv.next49, %28
  br i1 %29, label %.preheader24, label %._crit_edge33, !llvm.loop !13

.lr.ph30:                                         ; preds = %.preheader24, %.lr.ph30
  %indvars.iv45 = phi i64 [ %indvars.iv.next46, %.lr.ph30 ], [ 0, %.preheader24 ]
  %30 = getelementptr inbounds [100 x [100 x i32]], ptr @arr2, i64 0, i64 %indvars.iv48, i64 %indvars.iv45
  %31 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %30)
  %indvars.iv.next46 = add nuw nsw i64 %indvars.iv45, 1
  %32 = load i32, ptr @cols, align 4, !tbaa !5
  %33 = sext i32 %32 to i64
  %34 = icmp slt i64 %indvars.iv.next46, %33
  br i1 %34, label %.lr.ph30, label %._crit_edge31.loopexit, !llvm.loop !14

.preheader:                                       ; preds = %._crit_edge33, %._crit_edge36
  %indvars.iv54 = phi i64 [ %indvars.iv.next55, %._crit_edge36 ], [ 0, %._crit_edge33 ]
  %35 = load i32, ptr @cols, align 4, !tbaa !5
  %36 = icmp sgt i32 %35, 0
  br i1 %36, label %.lr.ph35, label %._crit_edge36

._crit_edge38:                                    ; preds = %._crit_edge36, %._crit_edge33
  ret i32 0

._crit_edge36:                                    ; preds = %.lr.ph35, %.preheader
  %37 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %indvars.iv.next55 = add nuw nsw i64 %indvars.iv54, 1
  %38 = load i32, ptr @rows, align 4, !tbaa !5
  %39 = sext i32 %38 to i64
  %40 = icmp slt i64 %indvars.iv.next55, %39
  br i1 %40, label %.preheader, label %._crit_edge38, !llvm.loop !15

.lr.ph35:                                         ; preds = %.preheader, %.lr.ph35
  %indvars.iv51 = phi i64 [ %indvars.iv.next52, %.lr.ph35 ], [ 0, %.preheader ]
  %41 = getelementptr inbounds [100 x [100 x i32]], ptr @result, i64 0, i64 %indvars.iv54, i64 %indvars.iv51
  %42 = load i32, ptr %41, align 4, !tbaa !5
  %43 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %42)
  %44 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %43, ptr noundef nonnull @.str)
  %indvars.iv.next52 = add nuw nsw i64 %indvars.iv51, 1
  %45 = load i32, ptr @cols, align 4, !tbaa !5
  %46 = sext i32 %45 to i64
  %47 = icmp slt i64 %indvars.iv.next52, %46
  br i1 %47, label %.lr.ph35, label %._crit_edge36, !llvm.loop !16
}

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: 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 #3

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #0 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)) #3

attributes #0 = { 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 #1 = { 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 #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 = { 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" }

!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, !11}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.unswitch.partial.disable"}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10, !11}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !10}


; Effective O3 passes: CorrelatedValuePropagationPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimpleLoopUnswitchPass,SimplifyCFGPass,TailCallElimPass