; LLVM IR from tangjz/acm-icpc :: Summer_Training/2016-07-19/upsolved (J - Subway - tjz)

; 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::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@name = external dso_local global ptr, align 8
@pname = external dso_local global ptr, align 8
@n = external dso_local global i32, align 4
@cnt = external dso_local global i32, align 4
@rt = external dso_local global [2 x i32], align 4
@rtH = external dso_local global [2 x i32], align 4
@pcnt = external dso_local global i32, align 4
@prt = external dso_local global [2 x i32], align 4
@prtH = external dso_local global [2 x i32], align 4
@match = external dso_local global [100001 x i32], align 16
@Hash = external dso_local global [2 x [100001 x %"class.std::vector.3"]], align 16
@pHash = external dso_local global [2 x [100001 x %"class.std::vector.3"]], align 16
@HH = external dso_local global ptr, align 8
@pHH = external dso_local global ptr, align 8
@.str.6 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [7 x i8], align 1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z8treeInitv() #1

declare i32 @__isoc99_scanf(ptr noundef, ...) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_Z8treeSwapv() #3

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_Z5checkii(i32 noundef, i32 noundef) #1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #4 {
  %1 = alloca i32, align 4
  %2 = alloca i8, align 1
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  br label %7

7:                                                ; preds = %101, %0
  %8 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.6, ptr noundef @n)
  %9 = icmp eq i32 %8, 1
  br i1 %9, label %10, label %102

10:                                               ; preds = %7
  call void @_Z8treeInitv()
  call void @_Z8treeSwapv()
  call void @_Z8treeInitv()
  call void @llvm.lifetime.start.p0(i64 1, ptr %2) #5
  store i8 0, ptr %2, align 1, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #5
  store i32 0, ptr %3, align 4, !tbaa !9
  br label %11

11:                                               ; preds = %74, %10
  %12 = load i32, ptr %3, align 4, !tbaa !9
  %13 = load i32, ptr @cnt, align 4, !tbaa !9
  %14 = icmp slt i32 %12, %13
  br i1 %14, label %15, label %19

15:                                               ; preds = %11
  %16 = load i8, ptr %2, align 1, !tbaa !5, !range !11, !noundef !12
  %17 = trunc i8 %16 to i1
  %18 = xor i1 %17, true
  br label %19

19:                                               ; preds = %15, %11
  %20 = phi i1 [ false, %11 ], [ %18, %15 ]
  br i1 %20, label %22, label %21

21:                                               ; preds = %19
  store i32 4, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #5
  br label %77

22:                                               ; preds = %19
  %23 = load i32, ptr %3, align 4, !tbaa !9
  %24 = sext i32 %23 to i64
  %25 = getelementptr inbounds [2 x [100001 x %"class.std::vector.3"]], ptr @Hash, i64 0, i64 %24
  %26 = getelementptr inbounds [100001 x %"class.std::vector.3"], ptr %25, i64 0, i64 0
  store ptr %26, ptr @HH, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  store i32 0, ptr %5, align 4, !tbaa !9
  br label %27

27:                                               ; preds = %70, %22
  %28 = load i32, ptr %5, align 4, !tbaa !9
  %29 = load i32, ptr @pcnt, align 4, !tbaa !9
  %30 = icmp slt i32 %28, %29
  br i1 %30, label %31, label %35

31:                                               ; preds = %27
  %32 = load i8, ptr %2, align 1, !tbaa !5, !range !11, !noundef !12
  %33 = trunc i8 %32 to i1
  %34 = xor i1 %33, true
  br label %35

35:                                               ; preds = %31, %27
  %36 = phi i1 [ false, %27 ], [ %34, %31 ]
  br i1 %36, label %38, label %37

37:                                               ; preds = %35
  store i32 7, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  br label %73

38:                                               ; preds = %35
  %39 = load i32, ptr %3, align 4, !tbaa !9
  %40 = sext i32 %39 to i64
  %41 = getelementptr inbounds [2 x i32], ptr @rtH, i64 0, i64 %40
  %42 = load i32, ptr %41, align 4, !tbaa !9
  %43 = load i32, ptr %5, align 4, !tbaa !9
  %44 = sext i32 %43 to i64
  %45 = getelementptr inbounds [2 x i32], ptr @prtH, i64 0, i64 %44
  %46 = load i32, ptr %45, align 4, !tbaa !9
  %47 = icmp ne i32 %42, %46
  br i1 %47, label %48, label %49

48:                                               ; preds = %38
  br label %70

49:                                               ; preds = %38
  %50 = load i32, ptr %5, align 4, !tbaa !9
  %51 = sext i32 %50 to i64
  %52 = getelementptr inbounds [2 x [100001 x %"class.std::vector.3"]], ptr @pHash, i64 0, i64 %51
  %53 = getelementptr inbounds [100001 x %"class.std::vector.3"], ptr %52, i64 0, i64 0
  store ptr %53, ptr @pHH, align 8, !tbaa !13
  %54 = load i32, ptr %3, align 4, !tbaa !9
  %55 = sext i32 %54 to i64
  %56 = getelementptr inbounds [2 x i32], ptr @rt, i64 0, i64 %55
  %57 = load i32, ptr %56, align 4, !tbaa !9
  %58 = load i32, ptr %5, align 4, !tbaa !9
  %59 = sext i32 %58 to i64
  %60 = getelementptr inbounds [2 x i32], ptr @prt, i64 0, i64 %59
  %61 = load i32, ptr %60, align 4, !tbaa !9
  %62 = call noundef zeroext i1 @_Z5checkii(i32 noundef %57, i32 noundef %61)
  %63 = zext i1 %62 to i32
  %64 = load i8, ptr %2, align 1, !tbaa !5, !range !11, !noundef !12
  %65 = trunc i8 %64 to i1
  %66 = zext i1 %65 to i32
  %67 = or i32 %66, %63
  %68 = icmp ne i32 %67, 0
  %69 = zext i1 %68 to i8
  store i8 %69, ptr %2, align 1, !tbaa !5
  br label %70

70:                                               ; preds = %49, %48
  %71 = load i32, ptr %5, align 4, !tbaa !9
  %72 = add nsw i32 %71, 1
  store i32 %72, ptr %5, align 4, !tbaa !9
  br label %27, !llvm.loop !15

73:                                               ; preds = %37
  br label %74

74:                                               ; preds = %73
  %75 = load i32, ptr %3, align 4, !tbaa !9
  %76 = add nsw i32 %75, 1
  store i32 %76, ptr %3, align 4, !tbaa !9
  br label %11, !llvm.loop !17

77:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  store i32 0, ptr %6, align 4, !tbaa !9
  br label %78

78:                                               ; preds = %98, %77
  %79 = load i32, ptr %6, align 4, !tbaa !9
  %80 = load i32, ptr @n, align 4, !tbaa !9
  %81 = icmp slt i32 %79, %80
  br i1 %81, label %83, label %82

82:                                               ; preds = %78
  store i32 10, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  br label %101

83:                                               ; preds = %78
  %84 = load ptr, ptr @pname, align 8, !tbaa !13
  %85 = load i32, ptr %6, align 4, !tbaa !9
  %86 = sext i32 %85 to i64
  %87 = getelementptr inbounds [11 x i8], ptr %84, i64 %86
  %88 = getelementptr inbounds [11 x i8], ptr %87, i64 0, i64 0
  %89 = load ptr, ptr @name, align 8, !tbaa !13
  %90 = load i32, ptr %6, align 4, !tbaa !9
  %91 = sext i32 %90 to i64
  %92 = getelementptr inbounds [100001 x i32], ptr @match, i64 0, i64 %91
  %93 = load i32, ptr %92, align 4, !tbaa !9
  %94 = sext i32 %93 to i64
  %95 = getelementptr inbounds [11 x i8], ptr %89, i64 %94
  %96 = getelementptr inbounds [11 x i8], ptr %95, i64 0, i64 0
  %97 = call i32 (ptr, ...) @printf(ptr noundef @.str.7, ptr noundef %88, ptr noundef %96)
  br label %98

98:                                               ; preds = %83
  %99 = load i32, ptr %6, align 4, !tbaa !9
  %100 = add nsw i32 %99, 1
  store i32 %100, ptr %6, align 4, !tbaa !9
  br label %78, !llvm.loop !18

101:                                              ; preds = %82
  call void @llvm.lifetime.end.p0(i64 1, ptr %2) #5
  br label %7, !llvm.loop !19

102:                                              ; preds = %7
  ret i32 0
}

declare i32 @printf(ptr noundef, ...) #2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 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 #4 = { 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 #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 = !{!"bool", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{i8 0, i8 2}
!12 = !{}
!13 = !{!14, !14, i64 0}
!14 = !{!"any pointer", !7, i64 0}
!15 = distinct !{!15, !16}
!16 = !{!"llvm.loop.mustprogress"}
!17 = distinct !{!17, !16}
!18 = distinct !{!18, !16}
!19 = distinct !{!19, !16}


; 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::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@name = external dso_local local_unnamed_addr global ptr, align 8
@pname = external dso_local local_unnamed_addr global ptr, align 8
@n = external dso_local global i32, align 4
@cnt = external dso_local local_unnamed_addr global i32, align 4
@rt = external dso_local local_unnamed_addr global [2 x i32], align 4
@rtH = external dso_local local_unnamed_addr global [2 x i32], align 4
@pcnt = external dso_local local_unnamed_addr global i32, align 4
@prt = external dso_local local_unnamed_addr global [2 x i32], align 4
@prtH = external dso_local local_unnamed_addr global [2 x i32], align 4
@match = external dso_local local_unnamed_addr global [100001 x i32], align 16
@Hash = external dso_local global [2 x [100001 x %"class.std::vector.3"]], align 16
@pHash = external dso_local global [2 x [100001 x %"class.std::vector.3"]], align 16
@HH = external dso_local local_unnamed_addr global ptr, align 8
@pHH = external dso_local local_unnamed_addr global ptr, align 8
@.str.6 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [7 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z8treeInitv() local_unnamed_addr #0

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_Z8treeSwapv() local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_Z5checkii(i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #3 {
  %1 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.6, ptr noundef nonnull @n)
  %2 = icmp eq i32 %1, 1
  br i1 %2, label %.lr.ph32, label %._crit_edge33

.loopexit:                                        ; preds = %.lr.ph30, %.preheader
  %3 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.6, ptr noundef nonnull @n)
  %4 = icmp eq i32 %3, 1
  br i1 %4, label %.lr.ph32, label %._crit_edge33, !llvm.loop !5

.lr.ph32:                                         ; preds = %0, %.loopexit
  tail call void @_Z8treeInitv()
  tail call void @_Z8treeSwapv()
  tail call void @_Z8treeInitv()
  %5 = load i32, ptr @cnt, align 4, !tbaa !7
  %6 = icmp slt i32 %5, 1
  br i1 %6, label %.preheader, label %.lr.ph28.preheader

.lr.ph28.preheader:                               ; preds = %.lr.ph32
  %.pre = load i32, ptr @pcnt, align 4, !tbaa !7
  br label %.lr.ph28

.preheader:                                       ; preds = %._crit_edge, %.lr.ph32
  %7 = load i32, ptr @n, align 4, !tbaa !7
  %8 = icmp sgt i32 %7, 0
  br i1 %8, label %.lr.ph30, label %.loopexit

.lr.ph28:                                         ; preds = %.lr.ph28.preheader, %._crit_edge
  %9 = phi i32 [ %5, %.lr.ph28.preheader ], [ %17, %._crit_edge ]
  %10 = phi i32 [ %.pre, %.lr.ph28.preheader ], [ %18, %._crit_edge ]
  %11 = phi i32 [ %.pre, %.lr.ph28.preheader ], [ %19, %._crit_edge ]
  %indvars.iv34 = phi i64 [ 0, %.lr.ph28.preheader ], [ %indvars.iv.next35, %._crit_edge ]
  %.01925 = phi i8 [ 0, %.lr.ph28.preheader ], [ %.1.lcssa, %._crit_edge ]
  %12 = getelementptr inbounds [2 x [100001 x %"class.std::vector.3"]], ptr @Hash, i64 0, i64 %indvars.iv34
  store ptr %12, ptr @HH, align 8, !tbaa !11
  %13 = icmp slt i32 %11, 1
  %14 = trunc i8 %.01925 to i1
  %.not2122 = select i1 %13, i1 true, i1 %14
  br i1 %.not2122, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph28
  %15 = getelementptr inbounds [2 x i32], ptr @rtH, i64 0, i64 %indvars.iv34
  %16 = getelementptr inbounds [2 x i32], ptr @rt, i64 0, i64 %indvars.iv34
  br label %22

._crit_edge.loopexit:                             ; preds = %35
  %.pre40 = load i32, ptr @cnt, align 4, !tbaa !7
  br label %._crit_edge

._crit_edge:                                      ; preds = %._crit_edge.loopexit, %.lr.ph28
  %.pre-phi = phi i1 [ %39, %._crit_edge.loopexit ], [ %14, %.lr.ph28 ]
  %17 = phi i32 [ %.pre40, %._crit_edge.loopexit ], [ %9, %.lr.ph28 ]
  %18 = phi i32 [ %36, %._crit_edge.loopexit ], [ %10, %.lr.ph28 ]
  %19 = phi i32 [ %36, %._crit_edge.loopexit ], [ %11, %.lr.ph28 ]
  %.1.lcssa = phi i8 [ %.2, %._crit_edge.loopexit ], [ %.01925, %.lr.ph28 ]
  %indvars.iv.next35 = add nuw nsw i64 %indvars.iv34, 1
  %20 = sext i32 %17 to i64
  %21 = icmp sge i64 %indvars.iv.next35, %20
  %.not20 = select i1 %21, i1 true, i1 %.pre-phi
  br i1 %.not20, label %.preheader, label %.lr.ph28, !llvm.loop !13

22:                                               ; preds = %.lr.ph, %35
  %23 = phi i32 [ %10, %.lr.ph ], [ %36, %35 ]
  %indvars.iv = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next, %35 ]
  %.123 = phi i8 [ %.01925, %.lr.ph ], [ %.2, %35 ]
  %24 = load i32, ptr %15, align 4, !tbaa !7
  %25 = getelementptr inbounds [2 x i32], ptr @prtH, i64 0, i64 %indvars.iv
  %26 = load i32, ptr %25, align 4, !tbaa !7
  %.not = icmp eq i32 %24, %26
  br i1 %.not, label %27, label %35

27:                                               ; preds = %22
  %28 = getelementptr inbounds [2 x [100001 x %"class.std::vector.3"]], ptr @pHash, i64 0, i64 %indvars.iv
  store ptr %28, ptr @pHH, align 8, !tbaa !11
  %29 = load i32, ptr %16, align 4, !tbaa !7
  %30 = getelementptr inbounds [2 x i32], ptr @prt, i64 0, i64 %indvars.iv
  %31 = load i32, ptr %30, align 4, !tbaa !7
  %32 = tail call noundef zeroext i1 @_Z5checkii(i32 noundef %29, i32 noundef %31)
  %33 = zext i1 %32 to i8
  %34 = or i8 %.123, %33
  %.pre39 = load i32, ptr @pcnt, align 4, !tbaa !7
  br label %35

35:                                               ; preds = %22, %27
  %36 = phi i32 [ %23, %22 ], [ %.pre39, %27 ]
  %.2 = phi i8 [ %.123, %22 ], [ %34, %27 ]
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %37 = sext i32 %36 to i64
  %38 = icmp sge i64 %indvars.iv.next, %37
  %39 = trunc i8 %.2 to i1
  %.not21 = select i1 %38, i1 true, i1 %39
  br i1 %.not21, label %._crit_edge.loopexit, label %22, !llvm.loop !14

.lr.ph30:                                         ; preds = %.preheader, %.lr.ph30
  %indvars.iv36 = phi i64 [ %indvars.iv.next37, %.lr.ph30 ], [ 0, %.preheader ]
  %40 = load ptr, ptr @pname, align 8, !tbaa !11
  %41 = getelementptr inbounds [11 x i8], ptr %40, i64 %indvars.iv36
  %42 = load ptr, ptr @name, align 8, !tbaa !11
  %43 = getelementptr inbounds [100001 x i32], ptr @match, i64 0, i64 %indvars.iv36
  %44 = load i32, ptr %43, align 4, !tbaa !7
  %45 = sext i32 %44 to i64
  %46 = getelementptr inbounds [11 x i8], ptr %42, i64 %45
  %47 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.7, ptr noundef %41, ptr noundef %46)
  %indvars.iv.next37 = add nuw nsw i64 %indvars.iv36, 1
  %48 = load i32, ptr @n, align 4, !tbaa !7
  %49 = sext i32 %48 to i64
  %50 = icmp slt i64 %indvars.iv.next37, %49
  br i1 %50, label %.lr.ph30, label %.loopexit, !llvm.loop !15

._crit_edge33:                                    ; preds = %.loopexit, %0
  ret i32 0
}

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

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 = { nofree nounwind "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 = { 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 #3 = { 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" }

!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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = !{!8, !8, i64 0}
!8 = !{!"int", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = !{!12, !12, i64 0}
!12 = !{!"any pointer", !9, i64 0}
!13 = distinct !{!13, !6}
!14 = distinct !{!14, !6}
!15 = distinct !{!15, !6}


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