; LLVM IR from sunkafei/xcpc-algorithm-templates :: 算法/数据结构/AVL Tree.ll (Z6InsertiP4node)

; 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 { [2 x ptr], i32, i32 }

@nil = external dso_local global ptr, align 8

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4nodeC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z6rotateRP4nodei(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #3

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_Z6InsertiP4node(i32 noundef %0, ptr noundef %1) #3 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  store i32 %0, ptr %3, align 4, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !9
  %7 = load ptr, ptr %4, align 8, !tbaa !9
  %8 = load ptr, ptr @nil, align 8, !tbaa !9
  %9 = icmp eq ptr %7, %8
  br i1 %9, label %10, label %29

10:                                               ; preds = %2
  %11 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 24) #5
  invoke void @_ZN4nodeC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11)
          to label %12 unwind label %25

12:                                               ; preds = %10
  store ptr %11, ptr %4, align 8, !tbaa !9
  %13 = load i32, ptr %3, align 4, !tbaa !5
  %14 = load ptr, ptr %4, align 8, !tbaa !9
  %15 = getelementptr inbounds %struct.node, ptr %14, i32 0, i32 2
  store i32 %13, ptr %15, align 4, !tbaa !11
  %16 = load ptr, ptr %4, align 8, !tbaa !9
  %17 = getelementptr inbounds %struct.node, ptr %16, i32 0, i32 1
  store i32 0, ptr %17, align 8, !tbaa !13
  %18 = load ptr, ptr @nil, align 8, !tbaa !9
  %19 = load ptr, ptr %4, align 8, !tbaa !9
  %20 = getelementptr inbounds %struct.node, ptr %19, i32 0, i32 0
  %21 = getelementptr inbounds [2 x ptr], ptr %20, i64 0, i64 1
  store ptr %18, ptr %21, align 8, !tbaa !9
  %22 = load ptr, ptr %4, align 8, !tbaa !9
  %23 = getelementptr inbounds %struct.node, ptr %22, i32 0, i32 0
  %24 = getelementptr inbounds [2 x ptr], ptr %23, i64 0, i64 0
  store ptr %18, ptr %24, align 8, !tbaa !9
  br label %121

25:                                               ; preds = %10
  %26 = landingpad { ptr, i32 }
          cleanup
  %27 = extractvalue { ptr, i32 } %26, 0
  store ptr %27, ptr %5, align 8
  %28 = extractvalue { ptr, i32 } %26, 1
  store i32 %28, ptr %6, align 4
  call void @_ZdlPvm(ptr noundef %11, i64 noundef 24) #6
  br label %138

29:                                               ; preds = %2
  %30 = load i32, ptr %3, align 4, !tbaa !5
  %31 = load ptr, ptr %4, align 8, !tbaa !9
  %32 = getelementptr inbounds %struct.node, ptr %31, i32 0, i32 2
  %33 = load i32, ptr %32, align 4, !tbaa !11
  %34 = icmp slt i32 %30, %33
  br i1 %34, label %35, label %74

35:                                               ; preds = %29
  %36 = load i32, ptr %3, align 4, !tbaa !5
  %37 = load ptr, ptr %4, align 8, !tbaa !9
  %38 = getelementptr inbounds %struct.node, ptr %37, i32 0, i32 0
  %39 = getelementptr inbounds [2 x ptr], ptr %38, i64 0, i64 0
  %40 = load ptr, ptr %39, align 8, !tbaa !9
  %41 = call noundef ptr @_Z6InsertiP4node(i32 noundef %36, ptr noundef %40)
  %42 = load ptr, ptr %4, align 8, !tbaa !9
  %43 = getelementptr inbounds %struct.node, ptr %42, i32 0, i32 0
  %44 = getelementptr inbounds [2 x ptr], ptr %43, i64 0, i64 0
  store ptr %41, ptr %44, align 8, !tbaa !9
  %45 = load ptr, ptr %4, align 8, !tbaa !9
  %46 = getelementptr inbounds %struct.node, ptr %45, i32 0, i32 0
  %47 = getelementptr inbounds [2 x ptr], ptr %46, i64 0, i64 0
  %48 = load ptr, ptr %47, align 8, !tbaa !9
  %49 = getelementptr inbounds %struct.node, ptr %48, i32 0, i32 1
  %50 = load i32, ptr %49, align 8, !tbaa !13
  %51 = load ptr, ptr %4, align 8, !tbaa !9
  %52 = getelementptr inbounds %struct.node, ptr %51, i32 0, i32 0
  %53 = getelementptr inbounds [2 x ptr], ptr %52, i64 0, i64 1
  %54 = load ptr, ptr %53, align 8, !tbaa !9
  %55 = getelementptr inbounds %struct.node, ptr %54, i32 0, i32 1
  %56 = load i32, ptr %55, align 8, !tbaa !13
  %57 = sub nsw i32 %50, %56
  %58 = icmp eq i32 %57, 2
  br i1 %58, label %59, label %73

59:                                               ; preds = %35
  %60 = load i32, ptr %3, align 4, !tbaa !5
  %61 = load ptr, ptr %4, align 8, !tbaa !9
  %62 = getelementptr inbounds %struct.node, ptr %61, i32 0, i32 0
  %63 = getelementptr inbounds [2 x ptr], ptr %62, i64 0, i64 0
  %64 = load ptr, ptr %63, align 8, !tbaa !9
  %65 = getelementptr inbounds %struct.node, ptr %64, i32 0, i32 2
  %66 = load i32, ptr %65, align 4, !tbaa !11
  %67 = icmp sge i32 %60, %66
  br i1 %67, label %68, label %72

68:                                               ; preds = %59
  %69 = load ptr, ptr %4, align 8, !tbaa !9
  %70 = getelementptr inbounds %struct.node, ptr %69, i32 0, i32 0
  %71 = getelementptr inbounds [2 x ptr], ptr %70, i64 0, i64 0
  call void @_Z6rotateRP4nodei(ptr noundef nonnull align 8 dereferenceable(8) %71, i32 noundef 0)
  br label %72

72:                                               ; preds = %68, %59
  call void @_Z6rotateRP4nodei(ptr noundef nonnull align 8 dereferenceable(8) %4, i32 noundef 1)
  br label %73

73:                                               ; preds = %72, %35
  br label %120

74:                                               ; preds = %29
  %75 = load i32, ptr %3, align 4, !tbaa !5
  %76 = load ptr, ptr %4, align 8, !tbaa !9
  %77 = getelementptr inbounds %struct.node, ptr %76, i32 0, i32 2
  %78 = load i32, ptr %77, align 4, !tbaa !11
  %79 = icmp sgt i32 %75, %78
  br i1 %79, label %80, label %119

80:                                               ; preds = %74
  %81 = load i32, ptr %3, align 4, !tbaa !5
  %82 = load ptr, ptr %4, align 8, !tbaa !9
  %83 = getelementptr inbounds %struct.node, ptr %82, i32 0, i32 0
  %84 = getelementptr inbounds [2 x ptr], ptr %83, i64 0, i64 1
  %85 = load ptr, ptr %84, align 8, !tbaa !9
  %86 = call noundef ptr @_Z6InsertiP4node(i32 noundef %81, ptr noundef %85)
  %87 = load ptr, ptr %4, align 8, !tbaa !9
  %88 = getelementptr inbounds %struct.node, ptr %87, i32 0, i32 0
  %89 = getelementptr inbounds [2 x ptr], ptr %88, i64 0, i64 1
  store ptr %86, ptr %89, align 8, !tbaa !9
  %90 = load ptr, ptr %4, align 8, !tbaa !9
  %91 = getelementptr inbounds %struct.node, ptr %90, i32 0, i32 0
  %92 = getelementptr inbounds [2 x ptr], ptr %91, i64 0, i64 1
  %93 = load ptr, ptr %92, align 8, !tbaa !9
  %94 = getelementptr inbounds %struct.node, ptr %93, i32 0, i32 1
  %95 = load i32, ptr %94, align 8, !tbaa !13
  %96 = load ptr, ptr %4, align 8, !tbaa !9
  %97 = getelementptr inbounds %struct.node, ptr %96, i32 0, i32 0
  %98 = getelementptr inbounds [2 x ptr], ptr %97, i64 0, i64 0
  %99 = load ptr, ptr %98, align 8, !tbaa !9
  %100 = getelementptr inbounds %struct.node, ptr %99, i32 0, i32 1
  %101 = load i32, ptr %100, align 8, !tbaa !13
  %102 = sub nsw i32 %95, %101
  %103 = icmp eq i32 %102, 2
  br i1 %103, label %104, label %118

104:                                              ; preds = %80
  %105 = load i32, ptr %3, align 4, !tbaa !5
  %106 = load ptr, ptr %4, align 8, !tbaa !9
  %107 = getelementptr inbounds %struct.node, ptr %106, i32 0, i32 0
  %108 = getelementptr inbounds [2 x ptr], ptr %107, i64 0, i64 1
  %109 = load ptr, ptr %108, align 8, !tbaa !9
  %110 = getelementptr inbounds %struct.node, ptr %109, i32 0, i32 2
  %111 = load i32, ptr %110, align 4, !tbaa !11
  %112 = icmp sle i32 %105, %111
  br i1 %112, label %113, label %117

113:                                              ; preds = %104
  %114 = load ptr, ptr %4, align 8, !tbaa !9
  %115 = getelementptr inbounds %struct.node, ptr %114, i32 0, i32 0
  %116 = getelementptr inbounds [2 x ptr], ptr %115, i64 0, i64 1
  call void @_Z6rotateRP4nodei(ptr noundef nonnull align 8 dereferenceable(8) %116, i32 noundef 1)
  br label %117

117:                                              ; preds = %113, %104
  call void @_Z6rotateRP4nodei(ptr noundef nonnull align 8 dereferenceable(8) %4, i32 noundef 0)
  br label %118

118:                                              ; preds = %117, %80
  br label %119

119:                                              ; preds = %118, %74
  br label %120

120:                                              ; preds = %119, %73
  br label %121

121:                                              ; preds = %120, %12
  %122 = load ptr, ptr %4, align 8, !tbaa !9
  %123 = getelementptr inbounds %struct.node, ptr %122, i32 0, i32 0
  %124 = getelementptr inbounds [2 x ptr], ptr %123, i64 0, i64 0
  %125 = load ptr, ptr %124, align 8, !tbaa !9
  %126 = getelementptr inbounds %struct.node, ptr %125, i32 0, i32 1
  %127 = load ptr, ptr %4, align 8, !tbaa !9
  %128 = getelementptr inbounds %struct.node, ptr %127, i32 0, i32 0
  %129 = getelementptr inbounds [2 x ptr], ptr %128, i64 0, i64 1
  %130 = load ptr, ptr %129, align 8, !tbaa !9
  %131 = getelementptr inbounds %struct.node, ptr %130, i32 0, i32 1
  %132 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %126, ptr noundef nonnull align 4 dereferenceable(4) %131)
  %133 = load i32, ptr %132, align 4, !tbaa !5
  %134 = add nsw i32 %133, 1
  %135 = load ptr, ptr %4, align 8, !tbaa !9
  %136 = getelementptr inbounds %struct.node, ptr %135, i32 0, i32 1
  store i32 %134, ptr %136, align 8, !tbaa !13
  %137 = load ptr, ptr %4, align 8, !tbaa !9
  ret ptr %137

138:                                              ; preds = %25
  %139 = load ptr, ptr %5, align 8
  %140 = load i32, ptr %6, align 4
  %141 = insertvalue { ptr, i32 } poison, ptr %139, 0
  %142 = insertvalue { ptr, i32 } %141, i32 %140, 1
  resume { ptr, i32 } %142
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #4

attributes #0 = { nobuiltin allocsize(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 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 = { nobuiltin 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 #3 = { 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 = { inlinehint 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 #5 = { builtin allocsize(0) }
attributes #6 = { builtin 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 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !6, i64 20}
!12 = !{!"_ZTS4node", !7, i64 0, !6, i64 16, !6, i64 20}
!13 = !{!12, !6, i64 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"

@nil = external dso_local local_unnamed_addr global ptr, align 8

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4nodeC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z6rotateRP4nodei(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_Z6InsertiP4node(i32 noundef %0, ptr noundef %1) local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  store ptr %1, ptr %3, align 8, !tbaa !5
  %4 = load ptr, ptr @nil, align 8, !tbaa !5
  %5 = icmp eq ptr %4, %1
  br i1 %5, label %6, label %12

6:                                                ; preds = %2
  %7 = tail call noalias noundef nonnull dereferenceable(24) ptr @_Znwm(i64 noundef 24) #4
  tail call void @_ZN4nodeC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7)
  store ptr %7, ptr %3, align 8, !tbaa !5
  %8 = getelementptr inbounds i8, ptr %7, i64 20
  store i32 %0, ptr %8, align 4, !tbaa !9
  %9 = getelementptr inbounds i8, ptr %7, i64 16
  store i32 0, ptr %9, align 8, !tbaa !12
  %10 = load ptr, ptr @nil, align 8, !tbaa !5
  %11 = getelementptr inbounds i8, ptr %7, i64 8
  store ptr %10, ptr %11, align 8, !tbaa !5
  store ptr %10, ptr %7, align 8, !tbaa !5
  br label %50

12:                                               ; preds = %2
  %13 = getelementptr inbounds i8, ptr %1, i64 20
  %14 = load i32, ptr %13, align 4, !tbaa !9
  %15 = icmp sgt i32 %14, %0
  br i1 %15, label %16, label %32

16:                                               ; preds = %12
  %17 = load ptr, ptr %1, align 8, !tbaa !5
  %18 = tail call noundef ptr @_Z6InsertiP4node(i32 noundef %0, ptr noundef %17)
  store ptr %18, ptr %1, align 8, !tbaa !5
  %19 = getelementptr inbounds i8, ptr %18, i64 16
  %20 = load i32, ptr %19, align 8, !tbaa !12
  %21 = getelementptr inbounds i8, ptr %1, i64 8
  %22 = load ptr, ptr %21, align 8, !tbaa !5
  %23 = getelementptr inbounds i8, ptr %22, i64 16
  %24 = load i32, ptr %23, align 8, !tbaa !12
  %25 = sub nsw i32 %20, %24
  %26 = icmp eq i32 %25, 2
  br i1 %26, label %27, label %50

27:                                               ; preds = %16
  %28 = getelementptr inbounds i8, ptr %18, i64 20
  %29 = load i32, ptr %28, align 4, !tbaa !9
  %.not9 = icmp sgt i32 %29, %0
  br i1 %.not9, label %31, label %30

30:                                               ; preds = %27
  tail call void @_Z6rotateRP4nodei(ptr noundef nonnull align 8 dereferenceable(8) %1, i32 noundef 0)
  br label %31

31:                                               ; preds = %30, %27
  call void @_Z6rotateRP4nodei(ptr noundef nonnull align 8 dereferenceable(8) %3, i32 noundef 1)
  br label %50

32:                                               ; preds = %12
  %33 = icmp slt i32 %14, %0
  br i1 %33, label %34, label %50

34:                                               ; preds = %32
  %35 = getelementptr inbounds i8, ptr %1, i64 8
  %36 = load ptr, ptr %35, align 8, !tbaa !5
  %37 = tail call noundef ptr @_Z6InsertiP4node(i32 noundef %0, ptr noundef %36)
  store ptr %37, ptr %35, align 8, !tbaa !5
  %38 = getelementptr inbounds i8, ptr %37, i64 16
  %39 = load i32, ptr %38, align 8, !tbaa !12
  %40 = load ptr, ptr %1, align 8, !tbaa !5
  %41 = getelementptr inbounds i8, ptr %40, i64 16
  %42 = load i32, ptr %41, align 8, !tbaa !12
  %43 = sub nsw i32 %39, %42
  %44 = icmp eq i32 %43, 2
  br i1 %44, label %45, label %50

45:                                               ; preds = %34
  %46 = getelementptr inbounds i8, ptr %37, i64 20
  %47 = load i32, ptr %46, align 4, !tbaa !9
  %.not = icmp slt i32 %47, %0
  br i1 %.not, label %49, label %48

48:                                               ; preds = %45
  tail call void @_Z6rotateRP4nodei(ptr noundef nonnull align 8 dereferenceable(8) %35, i32 noundef 1)
  br label %49

49:                                               ; preds = %48, %45
  call void @_Z6rotateRP4nodei(ptr noundef nonnull align 8 dereferenceable(8) %3, i32 noundef 0)
  br label %50

50:                                               ; preds = %31, %16, %34, %49, %32, %6
  %51 = load ptr, ptr %3, align 8, !tbaa !5
  %52 = load ptr, ptr %51, align 8, !tbaa !5
  %53 = getelementptr inbounds i8, ptr %52, i64 16
  %54 = getelementptr inbounds i8, ptr %51, i64 8
  %55 = load ptr, ptr %54, align 8, !tbaa !5
  %56 = getelementptr inbounds i8, ptr %55, i64 16
  %57 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %53, ptr noundef nonnull align 4 dereferenceable(4) %56)
  %58 = load i32, ptr %57, align 4, !tbaa !13
  %59 = add nsw i32 %58, 1
  %60 = load ptr, ptr %3, align 8, !tbaa !5
  %61 = getelementptr inbounds i8, ptr %60, i64 16
  store i32 %59, ptr %61, align 8, !tbaa !12
  ret ptr %60
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3

attributes #0 = { nobuiltin allocsize(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 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 = { 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 #3 = { inlinehint 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 = { builtin allocsize(0) }

!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++ TBAA"}
!9 = !{!10, !11, i64 20}
!10 = !{!"_ZTS4node", !7, i64 0, !11, i64 16, !11, i64 20}
!11 = !{!"int", !7, i64 0}
!12 = !{!10, !11, i64 16}
!13 = !{!11, !11, i64 0}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,InstCombinePass,SROAPass,SimplifyCFGPass,TailCallElimPass