; LLVM IR from artagnon/phoenixfs :: btree (print_tree)

; 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"

%struct.node = type { ptr, ptr, ptr, i8, i16, ptr }

@order = external dso_local global i32, align 4
@queue = external dso_local global ptr, align 8
@verbose_output = external dso_local global i8, align 1
@.str.18 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [3 x i8], align 1

declare i32 @printf(ptr noundef, ...) #0

; Function Attrs: nounwind uwtable
declare dso_local void @enqueue(ptr noundef) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nounwind uwtable
declare dso_local ptr @dequeue() #1

; Function Attrs: nounwind uwtable
declare dso_local i32 @path_to_root(ptr noundef, ptr noundef) #1

; Function Attrs: nounwind uwtable
define dso_local void @print_tree(ptr noundef %0) #1 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #3
  store ptr null, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #3
  store i32 0, ptr %4, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #3
  store i32 0, ptr %5, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #3
  store i32 0, ptr %6, align 4, !tbaa !9
  %8 = load ptr, ptr %2, align 8, !tbaa !5
  %9 = icmp eq ptr %8, null
  br i1 %9, label %10, label %12

10:                                               ; preds = %1
  %11 = call i32 (ptr, ...) @printf(ptr noundef @.str.18)
  store i32 1, ptr %7, align 4
  br label %146

12:                                               ; preds = %1
  store ptr null, ptr @queue, align 8, !tbaa !5
  %13 = load ptr, ptr %2, align 8, !tbaa !5
  call void @enqueue(ptr noundef %13)
  br label %14

14:                                               ; preds = %142, %12
  %15 = load ptr, ptr @queue, align 8, !tbaa !5
  %16 = icmp ne ptr %15, null
  br i1 %16, label %17, label %144

17:                                               ; preds = %14
  %18 = call ptr @dequeue()
  store ptr %18, ptr %3, align 8, !tbaa !5
  %19 = load ptr, ptr %3, align 8, !tbaa !5
  %20 = getelementptr inbounds %struct.node, ptr %19, i32 0, i32 2
  %21 = load ptr, ptr %20, align 8, !tbaa !11
  %22 = icmp ne ptr %21, null
  br i1 %22, label %23, label %44

23:                                               ; preds = %17
  %24 = load ptr, ptr %3, align 8, !tbaa !5
  %25 = load ptr, ptr %3, align 8, !tbaa !5
  %26 = getelementptr inbounds %struct.node, ptr %25, i32 0, i32 2
  %27 = load ptr, ptr %26, align 8, !tbaa !11
  %28 = getelementptr inbounds %struct.node, ptr %27, i32 0, i32 0
  %29 = load ptr, ptr %28, align 8, !tbaa !15
  %30 = getelementptr inbounds ptr, ptr %29, i64 0
  %31 = load ptr, ptr %30, align 8, !tbaa !5
  %32 = icmp eq ptr %24, %31
  br i1 %32, label %33, label %44

33:                                               ; preds = %23
  %34 = load ptr, ptr %2, align 8, !tbaa !5
  %35 = load ptr, ptr %3, align 8, !tbaa !5
  %36 = call i32 @path_to_root(ptr noundef %34, ptr noundef %35)
  store i32 %36, ptr %6, align 4, !tbaa !9
  %37 = load i32, ptr %6, align 4, !tbaa !9
  %38 = load i32, ptr %5, align 4, !tbaa !9
  %39 = icmp ne i32 %37, %38
  br i1 %39, label %40, label %43

40:                                               ; preds = %33
  %41 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %41, ptr %5, align 4, !tbaa !9
  %42 = call i32 (ptr, ...) @printf(ptr noundef @.str.22)
  br label %43

43:                                               ; preds = %40, %33
  br label %44

44:                                               ; preds = %43, %23, %17
  %45 = load i8, ptr @verbose_output, align 1, !tbaa !16, !range !17, !noundef !18
  %46 = trunc i8 %45 to i1
  br i1 %46, label %47, label %51

47:                                               ; preds = %44
  %48 = load ptr, ptr %3, align 8, !tbaa !5
  %49 = ptrtoint ptr %48 to i64
  %50 = call i32 (ptr, ...) @printf(ptr noundef @.str.23, i64 noundef %49)
  br label %51

51:                                               ; preds = %47, %44
  store i32 0, ptr %4, align 4, !tbaa !9
  br label %52

52:                                               ; preds = %82, %51
  %53 = load i32, ptr %4, align 4, !tbaa !9
  %54 = load ptr, ptr %3, align 8, !tbaa !5
  %55 = getelementptr inbounds %struct.node, ptr %54, i32 0, i32 4
  %56 = load i16, ptr %55, align 2, !tbaa !19
  %57 = zext i16 %56 to i32
  %58 = icmp slt i32 %53, %57
  br i1 %58, label %59, label %85

59:                                               ; preds = %52
  %60 = load i8, ptr @verbose_output, align 1, !tbaa !16, !range !17, !noundef !18
  %61 = trunc i8 %60 to i1
  br i1 %61, label %62, label %72

62:                                               ; preds = %59
  %63 = load ptr, ptr %3, align 8, !tbaa !5
  %64 = getelementptr inbounds %struct.node, ptr %63, i32 0, i32 0
  %65 = load ptr, ptr %64, align 8, !tbaa !15
  %66 = load i32, ptr %4, align 4, !tbaa !9
  %67 = sext i32 %66 to i64
  %68 = getelementptr inbounds ptr, ptr %65, i64 %67
  %69 = load ptr, ptr %68, align 8, !tbaa !5
  %70 = ptrtoint ptr %69 to i64
  %71 = call i32 (ptr, ...) @printf(ptr noundef @.str.19, i64 noundef %70)
  br label %72

72:                                               ; preds = %62, %59
  %73 = load ptr, ptr %3, align 8, !tbaa !5
  %74 = getelementptr inbounds %struct.node, ptr %73, i32 0, i32 1
  %75 = load ptr, ptr %74, align 8, !tbaa !20
  %76 = load i32, ptr %4, align 4, !tbaa !9
  %77 = sext i32 %76 to i64
  %78 = getelementptr inbounds i16, ptr %75, i64 %77
  %79 = load i16, ptr %78, align 2, !tbaa !21
  %80 = zext i16 %79 to i32
  %81 = call i32 (ptr, ...) @printf(ptr noundef @.str.20, i32 noundef %80)
  br label %82

82:                                               ; preds = %72
  %83 = load i32, ptr %4, align 4, !tbaa !9
  %84 = add nsw i32 %83, 1
  store i32 %84, ptr %4, align 4, !tbaa !9
  br label %52, !llvm.loop !22

85:                                               ; preds = %52
  %86 = load ptr, ptr %3, align 8, !tbaa !5
  %87 = getelementptr inbounds %struct.node, ptr %86, i32 0, i32 3
  %88 = load i8, ptr %87, align 8, !tbaa !24, !range !17, !noundef !18
  %89 = trunc i8 %88 to i1
  br i1 %89, label %110, label %90

90:                                               ; preds = %85
  store i32 0, ptr %4, align 4, !tbaa !9
  br label %91

91:                                               ; preds = %106, %90
  %92 = load i32, ptr %4, align 4, !tbaa !9
  %93 = load ptr, ptr %3, align 8, !tbaa !5
  %94 = getelementptr inbounds %struct.node, ptr %93, i32 0, i32 4
  %95 = load i16, ptr %94, align 2, !tbaa !19
  %96 = zext i16 %95 to i32
  %97 = icmp sle i32 %92, %96
  br i1 %97, label %98, label %109

98:                                               ; preds = %91
  %99 = load ptr, ptr %3, align 8, !tbaa !5
  %100 = getelementptr inbounds %struct.node, ptr %99, i32 0, i32 0
  %101 = load ptr, ptr %100, align 8, !tbaa !15
  %102 = load i32, ptr %4, align 4, !tbaa !9
  %103 = sext i32 %102 to i64
  %104 = getelementptr inbounds ptr, ptr %101, i64 %103
  %105 = load ptr, ptr %104, align 8, !tbaa !5
  call void @enqueue(ptr noundef %105)
  br label %106

106:                                              ; preds = %98
  %107 = load i32, ptr %4, align 4, !tbaa !9
  %108 = add nsw i32 %107, 1
  store i32 %108, ptr %4, align 4, !tbaa !9
  br label %91, !llvm.loop !25

109:                                              ; preds = %91
  br label %110

110:                                              ; preds = %109, %85
  %111 = load i8, ptr @verbose_output, align 1, !tbaa !16, !range !17, !noundef !18
  %112 = trunc i8 %111 to i1
  br i1 %112, label %113, label %142

113:                                              ; preds = %110
  %114 = load ptr, ptr %3, align 8, !tbaa !5
  %115 = getelementptr inbounds %struct.node, ptr %114, i32 0, i32 3
  %116 = load i8, ptr %115, align 8, !tbaa !24, !range !17, !noundef !18
  %117 = trunc i8 %116 to i1
  br i1 %117, label %118, label %129

118:                                              ; preds = %113
  %119 = load ptr, ptr %3, align 8, !tbaa !5
  %120 = getelementptr inbounds %struct.node, ptr %119, i32 0, i32 0
  %121 = load ptr, ptr %120, align 8, !tbaa !15
  %122 = load i32, ptr @order, align 4, !tbaa !9
  %123 = sub nsw i32 %122, 1
  %124 = sext i32 %123 to i64
  %125 = getelementptr inbounds ptr, ptr %121, i64 %124
  %126 = load ptr, ptr %125, align 8, !tbaa !5
  %127 = ptrtoint ptr %126 to i64
  %128 = call i32 (ptr, ...) @printf(ptr noundef @.str.19, i64 noundef %127)
  br label %141

129:                                              ; preds = %113
  %130 = load ptr, ptr %3, align 8, !tbaa !5
  %131 = getelementptr inbounds %struct.node, ptr %130, i32 0, i32 0
  %132 = load ptr, ptr %131, align 8, !tbaa !15
  %133 = load ptr, ptr %3, align 8, !tbaa !5
  %134 = getelementptr inbounds %struct.node, ptr %133, i32 0, i32 4
  %135 = load i16, ptr %134, align 2, !tbaa !19
  %136 = zext i16 %135 to i64
  %137 = getelementptr inbounds ptr, ptr %132, i64 %136
  %138 = load ptr, ptr %137, align 8, !tbaa !5
  %139 = ptrtoint ptr %138 to i64
  %140 = call i32 (ptr, ...) @printf(ptr noundef @.str.19, i64 noundef %139)
  br label %141

141:                                              ; preds = %129, %118
  br label %142

142:                                              ; preds = %141, %110
  %143 = call i32 (ptr, ...) @printf(ptr noundef @.str.24)
  br label %14, !llvm.loop !26

144:                                              ; preds = %14
  %145 = call i32 (ptr, ...) @printf(ptr noundef @.str.22)
  store i32 0, ptr %7, align 4
  br label %146

146:                                              ; preds = %144, %10
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #3
  %147 = load i32, ptr %7, align 4
  switch i32 %147, label %149 [
    i32 0, label %148
    i32 1, label %148
  ]

148:                                              ; preds = %146, %146
  ret void

149:                                              ; preds = %146
  unreachable
}

attributes #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 = { 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 #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !6, i64 16}
!12 = !{!"node", !6, i64 0, !6, i64 8, !6, i64 16, !13, i64 24, !14, i64 26, !6, i64 32}
!13 = !{!"_Bool", !7, i64 0}
!14 = !{!"short", !7, i64 0}
!15 = !{!12, !6, i64 0}
!16 = !{!13, !13, i64 0}
!17 = !{i8 0, i8 2}
!18 = !{}
!19 = !{!12, !14, i64 26}
!20 = !{!12, !6, i64 8}
!21 = !{!14, !14, i64 0}
!22 = distinct !{!22, !23}
!23 = !{!"llvm.loop.mustprogress"}
!24 = !{!12, !13, i64 24}
!25 = distinct !{!25, !23}
!26 = distinct !{!26, !23}


; 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"

@order = external dso_local local_unnamed_addr global i32, align 4
@queue = external dso_local local_unnamed_addr global ptr, align 8
@verbose_output = external dso_local local_unnamed_addr global i8, align 1
@.str.18 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
declare dso_local void @enqueue(ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local ptr @dequeue() local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local i32 @path_to_root(ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
define dso_local void @print_tree(ptr noundef %0) local_unnamed_addr #1 {
  %2 = icmp eq ptr %0, null
  br i1 %2, label %._crit_edge42, label %3

3:                                                ; preds = %1
  store ptr null, ptr @queue, align 8, !tbaa !5
  tail call void @enqueue(ptr noundef nonnull %0)
  %4 = load ptr, ptr @queue, align 8, !tbaa !5
  %.not38 = icmp eq ptr %4, null
  br i1 %.not38, label %._crit_edge42, label %.lr.ph41

.lr.ph41:                                         ; preds = %3, %68
  %.039 = phi i32 [ %.1, %68 ], [ 0, %3 ]
  %5 = tail call ptr @dequeue()
  %6 = getelementptr inbounds i8, ptr %5, i64 16
  %7 = load ptr, ptr %6, align 8, !tbaa !9
  %.not33 = icmp eq ptr %7, null
  br i1 %.not33, label %16, label %8

8:                                                ; preds = %.lr.ph41
  %9 = load ptr, ptr %7, align 8, !tbaa !13
  %10 = load ptr, ptr %9, align 8, !tbaa !5
  %11 = icmp eq ptr %5, %10
  br i1 %11, label %12, label %16

12:                                               ; preds = %8
  %13 = tail call i32 @path_to_root(ptr noundef nonnull %0, ptr noundef nonnull %5)
  %.not34 = icmp eq i32 %13, %.039
  br i1 %.not34, label %16, label %14

14:                                               ; preds = %12
  %15 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.22)
  br label %16

16:                                               ; preds = %12, %14, %8, %.lr.ph41
  %.1 = phi i32 [ %13, %14 ], [ %.039, %12 ], [ %.039, %8 ], [ %.039, %.lr.ph41 ]
  %17 = load i8, ptr @verbose_output, align 1, !tbaa !14, !range !15, !noundef !16
  %18 = trunc nuw i8 %17 to i1
  br i1 %18, label %19, label %22

19:                                               ; preds = %16
  %20 = ptrtoint ptr %5 to i64
  %21 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.23, i64 noundef %20)
  br label %22

22:                                               ; preds = %19, %16
  %23 = getelementptr inbounds i8, ptr %5, i64 26
  %24 = load i16, ptr %23, align 2, !tbaa !17
  %.not43 = icmp eq i16 %24, 0
  br i1 %.not43, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %22
  %25 = getelementptr inbounds i8, ptr %5, i64 8
  br label %26

26:                                               ; preds = %.lr.ph, %35
  %indvars.iv = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next, %35 ]
  %27 = load i8, ptr @verbose_output, align 1, !tbaa !14, !range !15, !noundef !16
  %28 = trunc nuw i8 %27 to i1
  br i1 %28, label %29, label %35

29:                                               ; preds = %26
  %30 = load ptr, ptr %5, align 8, !tbaa !13
  %31 = getelementptr inbounds ptr, ptr %30, i64 %indvars.iv
  %32 = load ptr, ptr %31, align 8, !tbaa !5
  %33 = ptrtoint ptr %32 to i64
  %34 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.19, i64 noundef %33)
  br label %35

35:                                               ; preds = %29, %26
  %36 = load ptr, ptr %25, align 8, !tbaa !18
  %37 = getelementptr inbounds i16, ptr %36, i64 %indvars.iv
  %38 = load i16, ptr %37, align 2, !tbaa !19
  %39 = zext i16 %38 to i32
  %40 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.20, i32 noundef %39)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %41 = load i16, ptr %23, align 2, !tbaa !17
  %42 = zext i16 %41 to i64
  %43 = icmp ult i64 %indvars.iv.next, %42
  br i1 %43, label %26, label %._crit_edge, !llvm.loop !20

._crit_edge:                                      ; preds = %35, %22
  %44 = phi i16 [ 0, %22 ], [ %41, %35 ]
  %45 = getelementptr inbounds i8, ptr %5, i64 24
  %46 = load i8, ptr %45, align 8, !tbaa !22, !range !15, !noundef !16
  %47 = trunc nuw i8 %46 to i1
  br i1 %47, label %.loopexit, label %.preheader

.preheader:                                       ; preds = %._crit_edge, %.preheader
  %indvars.iv45 = phi i64 [ %indvars.iv.next46, %.preheader ], [ 0, %._crit_edge ]
  %48 = load ptr, ptr %5, align 8, !tbaa !13
  %49 = getelementptr inbounds ptr, ptr %48, i64 %indvars.iv45
  %50 = load ptr, ptr %49, align 8, !tbaa !5
  tail call void @enqueue(ptr noundef %50)
  %indvars.iv.next46 = add nuw nsw i64 %indvars.iv45, 1
  %51 = load i16, ptr %23, align 2, !tbaa !17
  %52 = zext i16 %51 to i64
  %.not35.not = icmp ult i64 %indvars.iv45, %52
  br i1 %.not35.not, label %.preheader, label %.loopexit, !llvm.loop !23

.loopexit:                                        ; preds = %.preheader, %._crit_edge
  %53 = phi i16 [ %44, %._crit_edge ], [ %51, %.preheader ]
  %54 = load i8, ptr @verbose_output, align 1, !tbaa !14, !range !15, !noundef !16
  %55 = trunc nuw i8 %54 to i1
  br i1 %55, label %.sink.split, label %68

.sink.split:                                      ; preds = %.loopexit
  %56 = load i8, ptr %45, align 8, !tbaa !22, !range !15, !noundef !16
  %57 = trunc nuw i8 %56 to i1
  %58 = load ptr, ptr %5, align 8, !tbaa !13
  %59 = load i32, ptr @order, align 4
  %60 = sext i32 %59 to i64
  %61 = getelementptr ptr, ptr %58, i64 %60
  %62 = getelementptr i8, ptr %61, i64 -8
  %63 = zext i16 %53 to i64
  %64 = getelementptr inbounds ptr, ptr %58, i64 %63
  %.sink = select i1 %57, ptr %62, ptr %64
  %65 = load ptr, ptr %.sink, align 8, !tbaa !5
  %66 = ptrtoint ptr %65 to i64
  %67 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.19, i64 noundef %66)
  br label %68

68:                                               ; preds = %.sink.split, %.loopexit
  %69 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.24)
  %70 = load ptr, ptr @queue, align 8, !tbaa !5
  %.not = icmp eq ptr %70, null
  br i1 %.not, label %._crit_edge42, label %.lr.ph41, !llvm.loop !24

._crit_edge42:                                    ; preds = %68, %3, %1
  %.str.22.sink = phi ptr [ @.str.18, %1 ], [ @.str.22, %3 ], [ @.str.22, %68 ]
  %71 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) %.str.22.sink)
  ret void
}

attributes #0 = { 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 #1 = { 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" }

!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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !6, i64 16}
!10 = !{!"node", !6, i64 0, !6, i64 8, !6, i64 16, !11, i64 24, !12, i64 26, !6, i64 32}
!11 = !{!"_Bool", !7, i64 0}
!12 = !{!"short", !7, i64 0}
!13 = !{!10, !6, i64 0}
!14 = !{!11, !11, i64 0}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = !{!10, !12, i64 26}
!18 = !{!10, !6, i64 8}
!19 = !{!12, !12, i64 0}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.mustprogress"}
!22 = !{!10, !11, i64 24}
!23 = distinct !{!23, !21}
!24 = distinct !{!24, !21}


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