; LLVM IR from Tunghohin/Competitive_Coding :: Codeforces/cf1545_A.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" }

@arr = external dso_local global [100010 x i32], align 16
@A = external dso_local global [100010 x [2 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 [4 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [5 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solvev() #0 {
  %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
  call void @llvm.lifetime.start.p0(i64 4, ptr %1) #5
  %6 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %1)
  call void @llvm.memset.p0.i64(ptr align 16 @A, i8 0, i64 800080, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  store i32 1, ptr %2, align 4, !tbaa !5
  br label %7

7:                                                ; preds = %29, %0
  %8 = load i32, ptr %2, align 4, !tbaa !5
  %9 = load i32, ptr %1, align 4, !tbaa !5
  %10 = icmp sle i32 %8, %9
  br i1 %10, label %12, label %11

11:                                               ; preds = %7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  br label %32

12:                                               ; preds = %7
  %13 = load i32, ptr %2, align 4, !tbaa !5
  %14 = sext i32 %13 to i64
  %15 = getelementptr inbounds [100010 x i32], ptr @arr, i64 0, i64 %14
  %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 = load i32, ptr %2, align 4, !tbaa !5
  %18 = sext i32 %17 to i64
  %19 = getelementptr inbounds [100010 x i32], ptr @arr, i64 0, i64 %18
  %20 = load i32, ptr %19, align 4, !tbaa !5
  %21 = sext i32 %20 to i64
  %22 = getelementptr inbounds [100010 x [2 x i32]], ptr @A, i64 0, i64 %21
  %23 = load i32, ptr %2, align 4, !tbaa !5
  %24 = srem i32 %23, 2
  %25 = sext i32 %24 to i64
  %26 = getelementptr inbounds [2 x i32], ptr %22, i64 0, i64 %25
  %27 = load i32, ptr %26, align 4, !tbaa !5
  %28 = add nsw i32 %27, 1
  store i32 %28, ptr %26, align 4, !tbaa !5
  br label %29

29:                                               ; preds = %12
  %30 = load i32, ptr %2, align 4, !tbaa !5
  %31 = add nsw i32 %30, 1
  store i32 %31, ptr %2, align 4, !tbaa !5
  br label %7, !llvm.loop !9

32:                                               ; preds = %11
  %33 = load i32, ptr %1, align 4, !tbaa !5
  %34 = sext i32 %33 to i64
  %35 = getelementptr inbounds i32, ptr getelementptr inbounds (i32, ptr @arr, i64 1), i64 %34
  call void @_ZSt4sortIPiEvT_S1_(ptr noundef getelementptr inbounds (i32, ptr @arr, i64 1), ptr noundef %35)
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #5
  store i32 1, ptr %3, align 4, !tbaa !5
  br label %36

36:                                               ; preds = %54, %32
  %37 = load i32, ptr %3, align 4, !tbaa !5
  %38 = load i32, ptr %1, align 4, !tbaa !5
  %39 = icmp sle i32 %37, %38
  br i1 %39, label %41, label %40

40:                                               ; preds = %36
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #5
  br label %57

41:                                               ; preds = %36
  %42 = load i32, ptr %3, align 4, !tbaa !5
  %43 = sext i32 %42 to i64
  %44 = getelementptr inbounds [100010 x i32], ptr @arr, i64 0, i64 %43
  %45 = load i32, ptr %44, align 4, !tbaa !5
  %46 = sext i32 %45 to i64
  %47 = getelementptr inbounds [100010 x [2 x i32]], ptr @A, i64 0, i64 %46
  %48 = load i32, ptr %3, align 4, !tbaa !5
  %49 = srem i32 %48, 2
  %50 = sext i32 %49 to i64
  %51 = getelementptr inbounds [2 x i32], ptr %47, i64 0, i64 %50
  %52 = load i32, ptr %51, align 4, !tbaa !5
  %53 = add nsw i32 %52, -1
  store i32 %53, ptr %51, align 4, !tbaa !5
  br label %54

54:                                               ; preds = %41
  %55 = load i32, ptr %3, align 4, !tbaa !5
  %56 = add nsw i32 %55, 1
  store i32 %56, ptr %3, align 4, !tbaa !5
  br label %36, !llvm.loop !11

57:                                               ; preds = %40
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  store i32 1, ptr %4, align 4, !tbaa !5
  br label %58

58:                                               ; preds = %86, %57
  %59 = load i32, ptr %4, align 4, !tbaa !5
  %60 = load i32, ptr %1, align 4, !tbaa !5
  %61 = icmp sle i32 %59, %60
  br i1 %61, label %63, label %62

62:                                               ; preds = %58
  store i32 8, ptr %5, align 4
  br label %89

63:                                               ; preds = %58
  %64 = load i32, ptr %4, align 4, !tbaa !5
  %65 = sext i32 %64 to i64
  %66 = getelementptr inbounds [100010 x i32], ptr @arr, i64 0, i64 %65
  %67 = load i32, ptr %66, align 4, !tbaa !5
  %68 = sext i32 %67 to i64
  %69 = getelementptr inbounds [100010 x [2 x i32]], ptr @A, i64 0, i64 %68
  %70 = getelementptr inbounds [2 x i32], ptr %69, i64 0, i64 1
  %71 = load i32, ptr %70, align 4, !tbaa !5
  %72 = icmp ne i32 %71, 0
  br i1 %72, label %83, label %73

73:                                               ; preds = %63
  %74 = load i32, ptr %4, align 4, !tbaa !5
  %75 = sext i32 %74 to i64
  %76 = getelementptr inbounds [100010 x i32], ptr @arr, i64 0, i64 %75
  %77 = load i32, ptr %76, align 4, !tbaa !5
  %78 = sext i32 %77 to i64
  %79 = getelementptr inbounds [100010 x [2 x i32]], ptr @A, i64 0, i64 %78
  %80 = getelementptr inbounds [2 x i32], ptr %79, i64 0, i64 0
  %81 = load i32, ptr %80, align 8, !tbaa !5
  %82 = icmp ne i32 %81, 0
  br i1 %82, label %83, label %85

83:                                               ; preds = %73, %63
  %84 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
  store i32 1, ptr %5, align 4
  br label %89

85:                                               ; preds = %73
  br label %86

86:                                               ; preds = %85
  %87 = load i32, ptr %4, align 4, !tbaa !5
  %88 = add nsw i32 %87, 1
  store i32 %88, ptr %4, align 4, !tbaa !5
  br label %58, !llvm.loop !12

89:                                               ; preds = %83, %62
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  %90 = load i32, ptr %5, align 4
  switch i32 %90, label %93 [
    i32 8, label %91
  ]

91:                                               ; preds = %89
  %92 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.1)
  store i32 0, ptr %5, align 4
  br label %93

93:                                               ; preds = %91, %89
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #5
  %94 = load i32, ptr %5, align 4
  switch i32 %94, label %96 [
    i32 0, label %95
    i32 1, label %95
  ]

95:                                               ; preds = %93, %93
  ret void

96:                                               ; preds = %93
  unreachable
}

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

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

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

; 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 @_ZSt4sortIPiEvT_S1_(ptr noundef, ptr noundef) #4

; 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

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 = { "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 nounwind willreturn memory(argmem: write) }
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}


; 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" }

@arr = external dso_local global [100010 x i32], align 16
@A = external dso_local local_unnamed_addr global [100010 x [2 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 [4 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [5 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solvev() local_unnamed_addr #0 {
  %1 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #5
  %2 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %1)
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(800080) @A, i8 0, i64 800080, i1 false)
  %3 = load i32, ptr %1, align 4, !tbaa !5
  %.not23 = icmp slt i32 %3, 1
  br i1 %.not23, label %.._crit_edge_crit_edge, label %.lr.ph

.._crit_edge_crit_edge:                           ; preds = %0
  %.pre = sext i32 %3 to i64
  br label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %.._crit_edge_crit_edge
  %.pre-phi = phi i64 [ %.pre, %.._crit_edge_crit_edge ], [ %17, %.lr.ph ]
  %4 = getelementptr inbounds i32, ptr getelementptr inbounds (i8, ptr @arr, i64 4), i64 %.pre-phi
  call void @_ZSt4sortIPiEvT_S1_(ptr noundef nonnull getelementptr inbounds (i8, ptr @arr, i64 4), ptr noundef nonnull %4)
  %5 = load i32, ptr %1, align 4, !tbaa !5
  %.not1825 = icmp slt i32 %5, 1
  br i1 %.not1825, label %.critedge, label %.lr.ph28.preheader

.lr.ph28.preheader:                               ; preds = %._crit_edge
  %6 = zext nneg i32 %5 to i64
  %xtraiter = and i64 %6, 1
  %7 = icmp eq i32 %5, 1
  br i1 %7, label %.preheader.unr-lcssa, label %.lr.ph28.preheader.new

.lr.ph28.preheader.new:                           ; preds = %.lr.ph28.preheader
  %unroll_iter = and i64 %6, 2147483646
  br label %.lr.ph28

.lr.ph:                                           ; preds = %0, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 1, %0 ]
  %8 = getelementptr inbounds [100010 x i32], ptr @arr, i64 0, i64 %indvars.iv
  %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) %8)
  %10 = load i32, ptr %8, align 4, !tbaa !5
  %11 = sext i32 %10 to i64
  %12 = and i64 %indvars.iv, 1
  %13 = getelementptr inbounds [100010 x [2 x i32]], ptr @A, i64 0, i64 %11, i64 %12
  %14 = load i32, ptr %13, align 4, !tbaa !5
  %15 = add nsw i32 %14, 1
  store i32 %15, ptr %13, align 4, !tbaa !5
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %16 = load i32, ptr %1, align 4, !tbaa !5
  %17 = sext i32 %16 to i64
  %.not.not = icmp slt i64 %indvars.iv, %17
  br i1 %.not.not, label %.lr.ph, label %._crit_edge, !llvm.loop !9

.preheader.unr-lcssa:                             ; preds = %.lr.ph28, %.lr.ph28.preheader
  %indvars.iv34.unr = phi i64 [ 1, %.lr.ph28.preheader ], [ %indvars.iv.next35.1, %.lr.ph28 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %.preheader, label %.lr.ph28.epil

.lr.ph28.epil:                                    ; preds = %.preheader.unr-lcssa
  %18 = getelementptr inbounds [100010 x i32], ptr @arr, i64 0, i64 %indvars.iv34.unr
  %19 = load i32, ptr %18, align 4, !tbaa !5
  %20 = sext i32 %19 to i64
  %21 = and i64 %indvars.iv34.unr, 1
  %22 = getelementptr inbounds [100010 x [2 x i32]], ptr @A, i64 0, i64 %20, i64 %21
  %23 = load i32, ptr %22, align 4, !tbaa !5
  %24 = add nsw i32 %23, -1
  store i32 %24, ptr %22, align 4, !tbaa !5
  br label %.preheader

.preheader:                                       ; preds = %.preheader.unr-lcssa, %.lr.ph28.epil
  br i1 %.not1825, label %.critedge, label %.lr.ph32.preheader

.lr.ph32.preheader:                               ; preds = %.preheader
  %25 = add nuw i32 %5, 1
  %wide.trip.count40 = zext i32 %25 to i64
  br label %.lr.ph32

.lr.ph28:                                         ; preds = %.lr.ph28, %.lr.ph28.preheader.new
  %indvars.iv34 = phi i64 [ 1, %.lr.ph28.preheader.new ], [ %indvars.iv.next35.1, %.lr.ph28 ]
  %niter = phi i64 [ 0, %.lr.ph28.preheader.new ], [ %niter.next.1, %.lr.ph28 ]
  %26 = getelementptr inbounds [100010 x i32], ptr @arr, i64 0, i64 %indvars.iv34
  %27 = load i32, ptr %26, align 4, !tbaa !5
  %28 = sext i32 %27 to i64
  %29 = getelementptr inbounds [100010 x [2 x i32]], ptr @A, i64 0, i64 %28, i64 1
  %30 = load i32, ptr %29, align 4, !tbaa !5
  %31 = add nsw i32 %30, -1
  store i32 %31, ptr %29, align 4, !tbaa !5
  %indvars.iv.next35 = add nuw nsw i64 %indvars.iv34, 1
  %32 = getelementptr inbounds [100010 x i32], ptr @arr, i64 0, i64 %indvars.iv.next35
  %33 = load i32, ptr %32, align 4, !tbaa !5
  %34 = sext i32 %33 to i64
  %35 = getelementptr inbounds [100010 x [2 x i32]], ptr @A, i64 0, i64 %34, i64 0
  %36 = load i32, ptr %35, align 8, !tbaa !5
  %37 = add nsw i32 %36, -1
  store i32 %37, ptr %35, align 8, !tbaa !5
  %indvars.iv.next35.1 = add nuw nsw i64 %indvars.iv34, 2
  %niter.next.1 = add i64 %niter, 2
  %niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
  br i1 %niter.ncmp.1, label %.preheader.unr-lcssa, label %.lr.ph28, !llvm.loop !11

38:                                               ; preds = %45
  %indvars.iv.next38 = add nuw nsw i64 %indvars.iv37, 1
  %exitcond41.not = icmp eq i64 %indvars.iv.next38, %wide.trip.count40
  br i1 %exitcond41.not, label %.critedge, label %.lr.ph32, !llvm.loop !12

.lr.ph32:                                         ; preds = %.lr.ph32.preheader, %38
  %indvars.iv37 = phi i64 [ 1, %.lr.ph32.preheader ], [ %indvars.iv.next38, %38 ]
  %39 = getelementptr inbounds [100010 x i32], ptr @arr, i64 0, i64 %indvars.iv37
  %40 = load i32, ptr %39, align 4, !tbaa !5
  %41 = sext i32 %40 to i64
  %42 = getelementptr inbounds [100010 x [2 x i32]], ptr @A, i64 0, i64 %41
  %43 = getelementptr inbounds i8, ptr %42, i64 4
  %44 = load i32, ptr %43, align 4, !tbaa !5
  %.not20 = icmp eq i32 %44, 0
  br i1 %.not20, label %45, label %.critedge

45:                                               ; preds = %.lr.ph32
  %46 = load i32, ptr %42, align 8, !tbaa !5
  %.not21 = icmp eq i32 %46, 0
  br i1 %.not21, label %38, label %.critedge

.critedge:                                        ; preds = %38, %.lr.ph32, %45, %.preheader, %._crit_edge
  %.str.sink = phi ptr [ @.str.1, %._crit_edge ], [ @.str.1, %.preheader ], [ @.str, %45 ], [ @.str, %.lr.ph32 ], [ @.str.1, %38 ]
  %47 = 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.sink)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #5
  ret void
}

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

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

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

; 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 @_ZSt4sortIPiEvT_S1_(ptr noundef, ptr noundef) local_unnamed_addr #4

; 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 #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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
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}


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