; LLVM IR from sunkafei/xcpc-algorithm-templates :: 算法/字符串算法/后缀自动机.ll (ZN28Generalized_Suffix_Automaton6extendEii)

; 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"

@_ZN28Generalized_Suffix_Automaton3parE = external dso_local global [210000 x i32], align 16
@_ZN28Generalized_Suffix_Automaton3lenE = external dso_local global [210000 x i32], align 16
@_ZN28Generalized_Suffix_Automaton2goE = external dso_local global [210000 x [26 x i32]], align 16
@_ZN28Generalized_Suffix_Automaton5timesE = external dso_local global [210000 x i32], align 16
@_ZN28Generalized_Suffix_Automaton4rootE = external dso_local global i32, align 4
@_ZN28Generalized_Suffix_Automaton4lastE = external dso_local global i32, align 4
@_ZN28Generalized_Suffix_Automaton3posE = external dso_local global [210000 x i32], align 16

; 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 nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZN28Generalized_Suffix_Automaton8newstateEii(i32 noundef, i32 noundef) #2

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN28Generalized_Suffix_Automaton6extendEii(i32 noundef %0, i32 noundef %1) #2 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  store i32 %0, ptr %3, align 4, !tbaa !5
  store i32 %1, ptr %4, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #3
  %9 = load i32, ptr @_ZN28Generalized_Suffix_Automaton4lastE, align 4, !tbaa !5
  store i32 %9, ptr %5, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #3
  %10 = load i32, ptr %5, align 4, !tbaa !5
  %11 = sext i32 %10 to i64
  %12 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3lenE, i64 0, i64 %11
  %13 = load i32, ptr %12, align 4, !tbaa !5
  %14 = add nsw i32 %13, 1
  %15 = load i32, ptr %4, align 4, !tbaa !5
  %16 = call noundef i32 @_ZN28Generalized_Suffix_Automaton8newstateEii(i32 noundef %14, i32 noundef %15)
  store i32 %16, ptr %6, align 4, !tbaa !5
  br label %17

17:                                               ; preds = %32, %2
  %18 = load i32, ptr %5, align 4, !tbaa !5
  %19 = icmp ne i32 %18, 0
  br i1 %19, label %20, label %30

20:                                               ; preds = %17
  %21 = load i32, ptr %5, align 4, !tbaa !5
  %22 = sext i32 %21 to i64
  %23 = getelementptr inbounds [210000 x [26 x i32]], ptr @_ZN28Generalized_Suffix_Automaton2goE, i64 0, i64 %22
  %24 = load i32, ptr %3, align 4, !tbaa !5
  %25 = sext i32 %24 to i64
  %26 = getelementptr inbounds [26 x i32], ptr %23, i64 0, i64 %25
  %27 = load i32, ptr %26, align 4, !tbaa !5
  %28 = icmp ne i32 %27, 0
  %29 = xor i1 %28, true
  br label %30

30:                                               ; preds = %20, %17
  %31 = phi i1 [ false, %17 ], [ %29, %20 ]
  br i1 %31, label %32, label %44

32:                                               ; preds = %30
  %33 = load i32, ptr %6, align 4, !tbaa !5
  %34 = load i32, ptr %5, align 4, !tbaa !5
  %35 = sext i32 %34 to i64
  %36 = getelementptr inbounds [210000 x [26 x i32]], ptr @_ZN28Generalized_Suffix_Automaton2goE, i64 0, i64 %35
  %37 = load i32, ptr %3, align 4, !tbaa !5
  %38 = sext i32 %37 to i64
  %39 = getelementptr inbounds [26 x i32], ptr %36, i64 0, i64 %38
  store i32 %33, ptr %39, align 4, !tbaa !5
  %40 = load i32, ptr %5, align 4, !tbaa !5
  %41 = sext i32 %40 to i64
  %42 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3parE, i64 0, i64 %41
  %43 = load i32, ptr %42, align 4, !tbaa !5
  store i32 %43, ptr %5, align 4, !tbaa !5
  br label %17, !llvm.loop !9

44:                                               ; preds = %30
  %45 = load i32, ptr %5, align 4, !tbaa !5
  %46 = icmp ne i32 %45, 0
  br i1 %46, label %52, label %47

47:                                               ; preds = %44
  %48 = load i32, ptr @_ZN28Generalized_Suffix_Automaton4rootE, align 4, !tbaa !5
  %49 = load i32, ptr %6, align 4, !tbaa !5
  %50 = sext i32 %49 to i64
  %51 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3parE, i64 0, i64 %50
  store i32 %48, ptr %51, align 4, !tbaa !5
  br label %145

52:                                               ; preds = %44
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #3
  %53 = load i32, ptr %5, align 4, !tbaa !5
  %54 = sext i32 %53 to i64
  %55 = getelementptr inbounds [210000 x [26 x i32]], ptr @_ZN28Generalized_Suffix_Automaton2goE, i64 0, i64 %54
  %56 = load i32, ptr %3, align 4, !tbaa !5
  %57 = sext i32 %56 to i64
  %58 = getelementptr inbounds [26 x i32], ptr %55, i64 0, i64 %57
  %59 = load i32, ptr %58, align 4, !tbaa !5
  store i32 %59, ptr %7, align 4, !tbaa !5
  %60 = load i32, ptr %5, align 4, !tbaa !5
  %61 = sext i32 %60 to i64
  %62 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3lenE, i64 0, i64 %61
  %63 = load i32, ptr %62, align 4, !tbaa !5
  %64 = add nsw i32 %63, 1
  %65 = load i32, ptr %7, align 4, !tbaa !5
  %66 = sext i32 %65 to i64
  %67 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3lenE, i64 0, i64 %66
  %68 = load i32, ptr %67, align 4, !tbaa !5
  %69 = icmp eq i32 %64, %68
  br i1 %69, label %70, label %75

70:                                               ; preds = %52
  %71 = load i32, ptr %7, align 4, !tbaa !5
  %72 = load i32, ptr %6, align 4, !tbaa !5
  %73 = sext i32 %72 to i64
  %74 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3parE, i64 0, i64 %73
  store i32 %71, ptr %74, align 4, !tbaa !5
  br label %144

75:                                               ; preds = %52
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #3
  %76 = load i32, ptr %5, align 4, !tbaa !5
  %77 = sext i32 %76 to i64
  %78 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3lenE, i64 0, i64 %77
  %79 = load i32, ptr %78, align 4, !tbaa !5
  %80 = add nsw i32 %79, 1
  %81 = load i32, ptr %7, align 4, !tbaa !5
  %82 = sext i32 %81 to i64
  %83 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3posE, i64 0, i64 %82
  %84 = load i32, ptr %83, align 4, !tbaa !5
  %85 = call noundef i32 @_ZN28Generalized_Suffix_Automaton8newstateEii(i32 noundef %80, i32 noundef %84)
  store i32 %85, ptr %8, align 4, !tbaa !5
  %86 = load i32, ptr %8, align 4, !tbaa !5
  %87 = sext i32 %86 to i64
  %88 = getelementptr inbounds [210000 x [26 x i32]], ptr @_ZN28Generalized_Suffix_Automaton2goE, i64 0, i64 %87
  %89 = getelementptr inbounds [26 x i32], ptr %88, i64 0, i64 0
  %90 = load i32, ptr %7, align 4, !tbaa !5
  %91 = sext i32 %90 to i64
  %92 = getelementptr inbounds [210000 x [26 x i32]], ptr @_ZN28Generalized_Suffix_Automaton2goE, i64 0, i64 %91
  %93 = getelementptr inbounds [26 x i32], ptr %92, i64 0, i64 0
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %89, ptr align 8 %93, i64 104, i1 false)
  %94 = load i32, ptr %7, align 4, !tbaa !5
  %95 = sext i32 %94 to i64
  %96 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton5timesE, i64 0, i64 %95
  %97 = load i32, ptr %96, align 4, !tbaa !5
  %98 = load i32, ptr %8, align 4, !tbaa !5
  %99 = sext i32 %98 to i64
  %100 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton5timesE, i64 0, i64 %99
  store i32 %97, ptr %100, align 4, !tbaa !5
  %101 = load i32, ptr %7, align 4, !tbaa !5
  %102 = sext i32 %101 to i64
  %103 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3parE, i64 0, i64 %102
  %104 = load i32, ptr %103, align 4, !tbaa !5
  %105 = load i32, ptr %8, align 4, !tbaa !5
  %106 = sext i32 %105 to i64
  %107 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3parE, i64 0, i64 %106
  store i32 %104, ptr %107, align 4, !tbaa !5
  %108 = load i32, ptr %8, align 4, !tbaa !5
  %109 = load i32, ptr %7, align 4, !tbaa !5
  %110 = sext i32 %109 to i64
  %111 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3parE, i64 0, i64 %110
  store i32 %108, ptr %111, align 4, !tbaa !5
  %112 = load i32, ptr %8, align 4, !tbaa !5
  %113 = load i32, ptr %6, align 4, !tbaa !5
  %114 = sext i32 %113 to i64
  %115 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3parE, i64 0, i64 %114
  store i32 %112, ptr %115, align 4, !tbaa !5
  br label %116

116:                                              ; preds = %131, %75
  %117 = load i32, ptr %5, align 4, !tbaa !5
  %118 = icmp ne i32 %117, 0
  br i1 %118, label %119, label %129

119:                                              ; preds = %116
  %120 = load i32, ptr %5, align 4, !tbaa !5
  %121 = sext i32 %120 to i64
  %122 = getelementptr inbounds [210000 x [26 x i32]], ptr @_ZN28Generalized_Suffix_Automaton2goE, i64 0, i64 %121
  %123 = load i32, ptr %3, align 4, !tbaa !5
  %124 = sext i32 %123 to i64
  %125 = getelementptr inbounds [26 x i32], ptr %122, i64 0, i64 %124
  %126 = load i32, ptr %125, align 4, !tbaa !5
  %127 = load i32, ptr %7, align 4, !tbaa !5
  %128 = icmp eq i32 %126, %127
  br label %129

129:                                              ; preds = %119, %116
  %130 = phi i1 [ false, %116 ], [ %128, %119 ]
  br i1 %130, label %131, label %143

131:                                              ; preds = %129
  %132 = load i32, ptr %8, align 4, !tbaa !5
  %133 = load i32, ptr %5, align 4, !tbaa !5
  %134 = sext i32 %133 to i64
  %135 = getelementptr inbounds [210000 x [26 x i32]], ptr @_ZN28Generalized_Suffix_Automaton2goE, i64 0, i64 %134
  %136 = load i32, ptr %3, align 4, !tbaa !5
  %137 = sext i32 %136 to i64
  %138 = getelementptr inbounds [26 x i32], ptr %135, i64 0, i64 %137
  store i32 %132, ptr %138, align 4, !tbaa !5
  %139 = load i32, ptr %5, align 4, !tbaa !5
  %140 = sext i32 %139 to i64
  %141 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3parE, i64 0, i64 %140
  %142 = load i32, ptr %141, align 4, !tbaa !5
  store i32 %142, ptr %5, align 4, !tbaa !5
  br label %116, !llvm.loop !11

143:                                              ; preds = %129
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #3
  br label %144

144:                                              ; preds = %143, %70
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #3
  br label %145

145:                                              ; preds = %144, %47
  %146 = load i32, ptr %6, align 4, !tbaa !5
  store i32 %146, ptr @_ZN28Generalized_Suffix_Automaton4lastE, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #3
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = { 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}


; 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"

@_ZN28Generalized_Suffix_Automaton3parE = external dso_local local_unnamed_addr global [210000 x i32], align 16
@_ZN28Generalized_Suffix_Automaton3lenE = external dso_local local_unnamed_addr global [210000 x i32], align 16
@_ZN28Generalized_Suffix_Automaton2goE = external dso_local local_unnamed_addr global [210000 x [26 x i32]], align 16
@_ZN28Generalized_Suffix_Automaton5timesE = external dso_local local_unnamed_addr global [210000 x i32], align 16
@_ZN28Generalized_Suffix_Automaton4rootE = external dso_local local_unnamed_addr global i32, align 4
@_ZN28Generalized_Suffix_Automaton4lastE = external dso_local local_unnamed_addr global i32, align 4
@_ZN28Generalized_Suffix_Automaton3posE = external dso_local local_unnamed_addr global [210000 x i32], align 16

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZN28Generalized_Suffix_Automaton8newstateEii(i32 noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN28Generalized_Suffix_Automaton6extendEii(i32 noundef %0, i32 noundef %1) local_unnamed_addr #1 {
  %3 = load i32, ptr @_ZN28Generalized_Suffix_Automaton4lastE, align 4, !tbaa !5
  %4 = sext i32 %3 to i64
  %5 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3lenE, i64 0, i64 %4
  %6 = load i32, ptr %5, align 4, !tbaa !5
  %7 = add nsw i32 %6, 1
  %8 = tail call noundef i32 @_ZN28Generalized_Suffix_Automaton8newstateEii(i32 noundef %7, i32 noundef %1)
  %.not47 = icmp eq i32 %3, 0
  br i1 %.not47, label %.critedge43, label %.lr.ph

.lr.ph:                                           ; preds = %2
  %9 = sext i32 %0 to i64
  br label %10

10:                                               ; preds = %.lr.ph, %14
  %.048 = phi i32 [ %3, %.lr.ph ], [ %16, %14 ]
  %11 = sext i32 %.048 to i64
  %12 = getelementptr inbounds [210000 x [26 x i32]], ptr @_ZN28Generalized_Suffix_Automaton2goE, i64 0, i64 %11, i64 %9
  %13 = load i32, ptr %12, align 4, !tbaa !5
  %.not41 = icmp eq i32 %13, 0
  br i1 %.not41, label %14, label %.critedge

14:                                               ; preds = %10
  store i32 %8, ptr %12, align 4, !tbaa !5
  %15 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3parE, i64 0, i64 %11
  %16 = load i32, ptr %15, align 4, !tbaa !5
  %.not = icmp eq i32 %16, 0
  br i1 %.not, label %.critedge43, label %10, !llvm.loop !9

.critedge43:                                      ; preds = %14, %2
  %17 = load i32, ptr @_ZN28Generalized_Suffix_Automaton4rootE, align 4, !tbaa !5
  br label %.critedge2.sink.split

.critedge:                                        ; preds = %10
  %18 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3lenE, i64 0, i64 %11
  %19 = load i32, ptr %18, align 4, !tbaa !5
  %20 = add nsw i32 %19, 1
  %21 = sext i32 %13 to i64
  %22 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3lenE, i64 0, i64 %21
  %23 = load i32, ptr %22, align 4, !tbaa !5
  %24 = icmp eq i32 %20, %23
  br i1 %24, label %.critedge2.sink.split, label %25

25:                                               ; preds = %.critedge
  %26 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3posE, i64 0, i64 %21
  %27 = load i32, ptr %26, align 4, !tbaa !5
  %28 = tail call noundef i32 @_ZN28Generalized_Suffix_Automaton8newstateEii(i32 noundef %20, i32 noundef %27)
  %29 = sext i32 %28 to i64
  %30 = getelementptr inbounds [210000 x [26 x i32]], ptr @_ZN28Generalized_Suffix_Automaton2goE, i64 0, i64 %29
  %31 = getelementptr inbounds [210000 x [26 x i32]], ptr @_ZN28Generalized_Suffix_Automaton2goE, i64 0, i64 %21
  tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(104) %30, ptr noundef nonnull align 8 dereferenceable(104) %31, i64 104, i1 false)
  %32 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton5timesE, i64 0, i64 %21
  %33 = load i32, ptr %32, align 4, !tbaa !5
  %34 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton5timesE, i64 0, i64 %29
  store i32 %33, ptr %34, align 4, !tbaa !5
  %35 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3parE, i64 0, i64 %21
  %36 = load i32, ptr %35, align 4, !tbaa !5
  %37 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3parE, i64 0, i64 %29
  store i32 %36, ptr %37, align 4, !tbaa !5
  store i32 %28, ptr %35, align 4, !tbaa !5
  %38 = sext i32 %8 to i64
  %39 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3parE, i64 0, i64 %38
  store i32 %28, ptr %39, align 4, !tbaa !5
  br label %40

40:                                               ; preds = %25, %45
  %.149 = phi i32 [ %.048, %25 ], [ %47, %45 ]
  %41 = sext i32 %.149 to i64
  %42 = getelementptr inbounds [210000 x [26 x i32]], ptr @_ZN28Generalized_Suffix_Automaton2goE, i64 0, i64 %41, i64 %9
  %43 = load i32, ptr %42, align 4, !tbaa !5
  %44 = icmp eq i32 %43, %13
  br i1 %44, label %45, label %.critedge2

45:                                               ; preds = %40
  store i32 %28, ptr %42, align 4, !tbaa !5
  %46 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3parE, i64 0, i64 %41
  %47 = load i32, ptr %46, align 4, !tbaa !5
  %.not42 = icmp eq i32 %47, 0
  br i1 %.not42, label %.critedge2, label %40, !llvm.loop !11

.critedge2.sink.split:                            ; preds = %.critedge, %.critedge43
  %.lcssa.sink = phi i32 [ %17, %.critedge43 ], [ %13, %.critedge ]
  %48 = sext i32 %8 to i64
  %49 = getelementptr inbounds [210000 x i32], ptr @_ZN28Generalized_Suffix_Automaton3parE, i64 0, i64 %48
  store i32 %.lcssa.sink, ptr %49, align 4, !tbaa !5
  br label %.critedge2

.critedge2:                                       ; preds = %45, %40, %.critedge2.sink.split
  store i32 %8, ptr @_ZN28Generalized_Suffix_Automaton4lastE, align 4, !tbaa !5
  ret void
}

attributes #0 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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" }

!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}


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