; LLVM IR from AdarshGaur/Competitive-Programming :: Codechef/Random Problems/C Number of Pairs.ll (Z5solvev)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::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
@.str = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solvev() #0 {
  %1 = alloca i64, align 8
  %2 = alloca i64, align 8
  %3 = alloca i64, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i64, align 8
  %6 = alloca i64, align 8
  %7 = alloca i64, align 8
  %8 = alloca i64, align 8
  %9 = alloca i64, align 8
  %10 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %1) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #4
  %11 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %1)
  %12 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %11, ptr noundef nonnull align 8 dereferenceable(8) %2)
  %13 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %12, ptr noundef nonnull align 8 dereferenceable(8) %3)
  %14 = load i64, ptr %1, align 8, !tbaa !5
  %15 = call ptr @llvm.stacksave.p0()
  store ptr %15, ptr %4, align 8
  %16 = alloca i64, i64 %14, align 16
  store i64 %14, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #4
  store i64 0, ptr %6, align 8, !tbaa !5
  br label %17

17:                                               ; preds = %26, %0
  %18 = load i64, ptr %6, align 8, !tbaa !5
  %19 = load i64, ptr %1, align 8, !tbaa !5
  %20 = icmp slt i64 %18, %19
  br i1 %20, label %22, label %21

21:                                               ; preds = %17
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #4
  br label %29

22:                                               ; preds = %17
  %23 = load i64, ptr %6, align 8, !tbaa !5
  %24 = getelementptr inbounds i64, ptr %16, i64 %23
  %25 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %24)
  br label %26

26:                                               ; preds = %22
  %27 = load i64, ptr %6, align 8, !tbaa !5
  %28 = add nsw i64 %27, 1
  store i64 %28, ptr %6, align 8, !tbaa !5
  br label %17, !llvm.loop !9

29:                                               ; preds = %21
  %30 = load i64, ptr %1, align 8, !tbaa !5
  %31 = getelementptr inbounds i64, ptr %16, i64 %30
  call void @_ZSt4sortIPxEvT_S1_(ptr noundef %16, ptr noundef %31)
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  store i64 0, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  store i64 0, ptr %8, align 8, !tbaa !5
  br label %32

32:                                               ; preds = %83, %29
  %33 = load i64, ptr %8, align 8, !tbaa !5
  %34 = load i64, ptr %1, align 8, !tbaa !5
  %35 = icmp slt i64 %33, %34
  br i1 %35, label %37, label %36

36:                                               ; preds = %32
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  br label %86

37:                                               ; preds = %32
  %38 = load i64, ptr %1, align 8, !tbaa !5
  %39 = getelementptr inbounds i64, ptr %16, i64 %38
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %40 = load i64, ptr %3, align 8, !tbaa !5
  %41 = load i64, ptr %8, align 8, !tbaa !5
  %42 = getelementptr inbounds i64, ptr %16, i64 %41
  %43 = load i64, ptr %42, align 8, !tbaa !5
  %44 = sub nsw i64 %40, %43
  store i64 %44, ptr %9, align 8, !tbaa !5
  %45 = call noundef ptr @_ZSt11upper_boundIPxxET_S1_S1_RKT0_(ptr noundef %16, ptr noundef %39, ptr noundef nonnull align 8 dereferenceable(8) %9)
  %46 = ptrtoint ptr %45 to i64
  %47 = ptrtoint ptr %16 to i64
  %48 = sub i64 %46, %47
  %49 = sdiv exact i64 %48, 8
  %50 = load i64, ptr %7, align 8, !tbaa !5
  %51 = add nsw i64 %50, %49
  store i64 %51, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  %52 = load i64, ptr %1, align 8, !tbaa !5
  %53 = getelementptr inbounds i64, ptr %16, i64 %52
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #4
  %54 = load i64, ptr %2, align 8, !tbaa !5
  %55 = load i64, ptr %8, align 8, !tbaa !5
  %56 = getelementptr inbounds i64, ptr %16, i64 %55
  %57 = load i64, ptr %56, align 8, !tbaa !5
  %58 = sub nsw i64 %54, %57
  store i64 %58, ptr %10, align 8, !tbaa !5
  %59 = call noundef ptr @_ZSt11lower_boundIPxxET_S1_S1_RKT0_(ptr noundef %16, ptr noundef %53, ptr noundef nonnull align 8 dereferenceable(8) %10)
  %60 = ptrtoint ptr %59 to i64
  %61 = ptrtoint ptr %16 to i64
  %62 = sub i64 %60, %61
  %63 = sdiv exact i64 %62, 8
  %64 = load i64, ptr %7, align 8, !tbaa !5
  %65 = sub nsw i64 %64, %63
  store i64 %65, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  %66 = load i64, ptr %8, align 8, !tbaa !5
  %67 = getelementptr inbounds i64, ptr %16, i64 %66
  %68 = load i64, ptr %67, align 8, !tbaa !5
  %69 = mul nsw i64 2, %68
  %70 = load i64, ptr %2, align 8, !tbaa !5
  %71 = icmp sge i64 %69, %70
  br i1 %71, label %72, label %82

72:                                               ; preds = %37
  %73 = load i64, ptr %8, align 8, !tbaa !5
  %74 = getelementptr inbounds i64, ptr %16, i64 %73
  %75 = load i64, ptr %74, align 8, !tbaa !5
  %76 = mul nsw i64 2, %75
  %77 = load i64, ptr %3, align 8, !tbaa !5
  %78 = icmp sle i64 %76, %77
  br i1 %78, label %79, label %82

79:                                               ; preds = %72
  %80 = load i64, ptr %7, align 8, !tbaa !5
  %81 = add nsw i64 %80, -1
  store i64 %81, ptr %7, align 8, !tbaa !5
  br label %82

82:                                               ; preds = %79, %72, %37
  br label %83

83:                                               ; preds = %82
  %84 = load i64, ptr %8, align 8, !tbaa !5
  %85 = add nsw i64 %84, 1
  store i64 %85, ptr %8, align 8, !tbaa !5
  br label %32, !llvm.loop !11

86:                                               ; preds = %36
  %87 = load i64, ptr %7, align 8, !tbaa !5
  %88 = sdiv i64 %87, 2
  %89 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %88)
  %90 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %89, ptr noundef @.str)
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  %91 = load ptr, ptr %4, align 8
  call void @llvm.stackrestore.p0(ptr %91)
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %1) #4
  ret void
}

; 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 @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #2

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIPxEvT_S1_(ptr noundef, ptr noundef) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZSt11upper_boundIPxxET_S1_S1_RKT0_(ptr noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZSt11lower_boundIPxxET_S1_S1_RKT0_(ptr noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(8)) #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) #3

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

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #2

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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nocallback nofree nosync nounwind willreturn }
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" }
attributes #4 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long long", !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}


; 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
@.str = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solvev() local_unnamed_addr #0 {
  %1 = alloca i64, align 8
  %2 = alloca i64, align 8
  %3 = alloca i64, align 8
  %4 = alloca i64, align 8
  %5 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #4
  %6 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %1)
  %7 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 8 dereferenceable(8) %2)
  %8 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %7, ptr noundef nonnull align 8 dereferenceable(8) %3)
  %9 = load i64, ptr %1, align 8, !tbaa !5
  %10 = call ptr @llvm.stacksave.p0()
  %11 = alloca i64, i64 %9, align 16
  %12 = load i64, ptr %1, align 8, !tbaa !5
  %13 = icmp sgt i64 %12, 0
  br i1 %13, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %0
  %.lcssa = phi i64 [ %12, %0 ], [ %21, %.lr.ph ]
  %14 = getelementptr inbounds i64, ptr %11, i64 %.lcssa
  call void @_ZSt4sortIPxEvT_S1_(ptr noundef nonnull %11, ptr noundef nonnull %14)
  %15 = load i64, ptr %1, align 8, !tbaa !5
  %16 = icmp sgt i64 %15, 0
  br i1 %16, label %.lr.ph23, label %._crit_edge24

.lr.ph23:                                         ; preds = %._crit_edge
  %17 = ptrtoint ptr %11 to i64
  %.pre = load i64, ptr %3, align 8, !tbaa !5
  br label %26

.lr.ph:                                           ; preds = %0, %.lr.ph
  %.01419 = phi i64 [ %20, %.lr.ph ], [ 0, %0 ]
  %18 = getelementptr inbounds i64, ptr %11, i64 %.01419
  %19 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %18)
  %20 = add nuw nsw i64 %.01419, 1
  %21 = load i64, ptr %1, align 8, !tbaa !5
  %22 = icmp slt i64 %20, %21
  br i1 %22, label %.lr.ph, label %._crit_edge, !llvm.loop !9

._crit_edge24.loopexit:                           ; preds = %26
  %23 = sdiv i64 %.1, 2
  br label %._crit_edge24

._crit_edge24:                                    ; preds = %._crit_edge24.loopexit, %._crit_edge
  %.013.lcssa = phi i64 [ 0, %._crit_edge ], [ %23, %._crit_edge24.loopexit ]
  %24 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %.013.lcssa)
  %25 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %24, ptr noundef nonnull @.str)
  call void @llvm.stackrestore.p0(ptr %10)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #4
  ret void

26:                                               ; preds = %.lr.ph23, %26
  %27 = phi i64 [ %.pre, %.lr.ph23 ], [ %51, %26 ]
  %28 = phi i64 [ %15, %.lr.ph23 ], [ %54, %26 ]
  %.021 = phi i64 [ 0, %.lr.ph23 ], [ %53, %26 ]
  %.01320 = phi i64 [ 0, %.lr.ph23 ], [ %.1, %26 ]
  %29 = getelementptr inbounds i64, ptr %11, i64 %28
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  %30 = getelementptr inbounds i64, ptr %11, i64 %.021
  %31 = load i64, ptr %30, align 8, !tbaa !5
  %32 = sub nsw i64 %27, %31
  store i64 %32, ptr %4, align 8, !tbaa !5
  %33 = call noundef ptr @_ZSt11upper_boundIPxxET_S1_S1_RKT0_(ptr noundef nonnull %11, ptr noundef nonnull %29, ptr noundef nonnull align 8 dereferenceable(8) %4)
  %34 = ptrtoint ptr %33 to i64
  %35 = sub i64 %34, %17
  %36 = ashr exact i64 %35, 3
  %37 = add nsw i64 %36, %.01320
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  %38 = load i64, ptr %1, align 8, !tbaa !5
  %39 = getelementptr inbounds i64, ptr %11, i64 %38
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #4
  %40 = load i64, ptr %2, align 8, !tbaa !5
  %41 = load i64, ptr %30, align 8, !tbaa !5
  %42 = sub nsw i64 %40, %41
  store i64 %42, ptr %5, align 8, !tbaa !5
  %43 = call noundef ptr @_ZSt11lower_boundIPxxET_S1_S1_RKT0_(ptr noundef nonnull %11, ptr noundef nonnull %39, ptr noundef nonnull align 8 dereferenceable(8) %5)
  %44 = ptrtoint ptr %43 to i64
  %45 = sub i64 %44, %17
  %46 = ashr exact i64 %45, 3
  %47 = sub i64 %37, %46
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #4
  %48 = load i64, ptr %30, align 8, !tbaa !5
  %49 = shl nsw i64 %48, 1
  %50 = load i64, ptr %2, align 8, !tbaa !5
  %.not = icmp sge i64 %49, %50
  %51 = load i64, ptr %3, align 8
  %.not18 = icmp sle i64 %49, %51
  %or.cond.not = select i1 %.not, i1 %.not18, i1 false
  %52 = sext i1 %or.cond.not to i64
  %.1 = add nsw i64 %47, %52
  %53 = add nuw nsw i64 %.021, 1
  %54 = load i64, ptr %1, align 8, !tbaa !5
  %55 = icmp slt i64 %53, %54
  br i1 %55, label %26, label %._crit_edge24.loopexit, !llvm.loop !11
}

; 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 @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #2

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIPxEvT_S1_(ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZSt11upper_boundIPxxET_S1_S1_RKT0_(ptr noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZSt11lower_boundIPxxET_S1_S1_RKT0_(ptr noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #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) local_unnamed_addr #3

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

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #2

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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn }
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" }
attributes #4 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long long", !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}


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