; LLVM IR from tangjz/acm-icpc :: lydsy/4024.ll (Z1Fii)

; 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"

@n = external dso_local global i32, align 4
@sta = external dso_local global [201 x i32], align 16
@slen = external dso_local global [201 x i32], align 16
@f = external dso_local global [200203 x i32], align 16
@_ZL3INF = external hidden constant i32, align 4

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z1Fii(i32 noundef %0, i32 noundef %1) #0 {
  %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
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  %15 = load i32, ptr %4, align 4, !tbaa !5
  %16 = sext i32 %15 to i64
  %17 = getelementptr inbounds [201 x i32], ptr @sta, i64 0, i64 %16
  %18 = load i32, ptr %17, align 4, !tbaa !5
  %19 = load i32, ptr %5, align 4, !tbaa !5
  %20 = add nsw i32 %18, %19
  store i32 %20, ptr %6, align 4, !tbaa !5
  %21 = load i32, ptr %6, align 4, !tbaa !5
  %22 = sext i32 %21 to i64
  %23 = getelementptr inbounds [200203 x i32], ptr @f, i64 0, i64 %22
  %24 = load i32, ptr %23, align 4, !tbaa !5
  %25 = icmp ne i32 %24, -1
  br i1 %25, label %26, label %31

26:                                               ; preds = %2
  %27 = load i32, ptr %6, align 4, !tbaa !5
  %28 = sext i32 %27 to i64
  %29 = getelementptr inbounds [200203 x i32], ptr @f, i64 0, i64 %28
  %30 = load i32, ptr %29, align 4, !tbaa !5
  store i32 %30, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %139

31:                                               ; preds = %2
  %32 = load i32, ptr %6, align 4, !tbaa !5
  %33 = sext i32 %32 to i64
  %34 = getelementptr inbounds [200203 x i32], ptr @f, i64 0, i64 %33
  store i32 1061109567, ptr %34, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  store i32 0, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #4
  %35 = load i32, ptr %4, align 4, !tbaa !5
  %36 = sext i32 %35 to i64
  %37 = getelementptr inbounds [201 x i32], ptr @slen, i64 0, i64 %36
  %38 = load i32, ptr %37, align 4, !tbaa !5
  %39 = load i32, ptr %5, align 4, !tbaa !5
  %40 = sub nsw i32 %38, %39
  store i32 %40, ptr %9, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #4
  %41 = load i32, ptr %4, align 4, !tbaa !5
  %42 = load i32, ptr @n, align 4, !tbaa !5
  %43 = icmp slt i32 %41, %42
  br i1 %43, label %44, label %46

44:                                               ; preds = %31
  %45 = load i32, ptr @n, align 4, !tbaa !5
  br label %47

46:                                               ; preds = %31
  br label %47

47:                                               ; preds = %46, %44
  %48 = phi i32 [ %45, %44 ], [ 0, %46 ]
  store i32 %48, ptr %10, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #4
  store i32 0, ptr %11, align 4, !tbaa !5
  br label %49

49:                                               ; preds = %127, %47
  %50 = load i32, ptr %11, align 4, !tbaa !5
  %51 = load i32, ptr @n, align 4, !tbaa !5
  %52 = icmp slt i32 %50, %51
  br i1 %52, label %54, label %53

53:                                               ; preds = %49
  store i32 2, ptr %7, align 4
  br label %130

54:                                               ; preds = %49
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #4
  %55 = load i32, ptr %6, align 4, !tbaa !5
  %56 = load i32, ptr %10, align 4, !tbaa !5
  %57 = load i32, ptr %11, align 4, !tbaa !5
  %58 = add nsw i32 %56, %57
  %59 = sext i32 %58 to i64
  %60 = getelementptr inbounds [201 x i32], ptr @sta, i64 0, i64 %59
  %61 = load i32, ptr %60, align 4, !tbaa !5
  %62 = call noundef i32 @_Z3lcpii(i32 noundef %55, i32 noundef %61)
  store i32 %62, ptr %12, align 4, !tbaa !5
  %63 = load i32, ptr %12, align 4, !tbaa !5
  %64 = load i32, ptr %9, align 4, !tbaa !5
  %65 = icmp sge i32 %63, %64
  br i1 %65, label %66, label %76

66:                                               ; preds = %54
  %67 = load i32, ptr %12, align 4, !tbaa !5
  %68 = load i32, ptr %10, align 4, !tbaa !5
  %69 = load i32, ptr %11, align 4, !tbaa !5
  %70 = add nsw i32 %68, %69
  %71 = sext i32 %70 to i64
  %72 = getelementptr inbounds [201 x i32], ptr @slen, i64 0, i64 %71
  %73 = load i32, ptr %72, align 4, !tbaa !5
  %74 = icmp sge i32 %67, %73
  br i1 %74, label %75, label %76

75:                                               ; preds = %66
  store i32 1061109567, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %124

76:                                               ; preds = %66, %54
  %77 = load i32, ptr %12, align 4, !tbaa !5
  %78 = load i32, ptr %9, align 4, !tbaa !5
  %79 = icmp sge i32 %77, %78
  br i1 %79, label %80, label %90

80:                                               ; preds = %76
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #4
  %81 = load i32, ptr %9, align 4, !tbaa !5
  %82 = load i32, ptr %10, align 4, !tbaa !5
  %83 = load i32, ptr %11, align 4, !tbaa !5
  %84 = add nsw i32 %82, %83
  %85 = load i32, ptr %9, align 4, !tbaa !5
  %86 = call noundef i32 @_Z1Fii(i32 noundef %84, i32 noundef %85)
  %87 = add nsw i32 %81, %86
  store i32 %87, ptr %13, align 4, !tbaa !5
  %88 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) %13)
  %89 = load i32, ptr %88, align 4, !tbaa !5
  store i32 %89, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #4
  br label %123

90:                                               ; preds = %76
  %91 = load i32, ptr %12, align 4, !tbaa !5
  %92 = load i32, ptr %10, align 4, !tbaa !5
  %93 = load i32, ptr %11, align 4, !tbaa !5
  %94 = add nsw i32 %92, %93
  %95 = sext i32 %94 to i64
  %96 = getelementptr inbounds [201 x i32], ptr @slen, i64 0, i64 %95
  %97 = load i32, ptr %96, align 4, !tbaa !5
  %98 = icmp sge i32 %91, %97
  br i1 %98, label %99, label %119

99:                                               ; preds = %90
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #4
  %100 = load i32, ptr %10, align 4, !tbaa !5
  %101 = load i32, ptr %11, align 4, !tbaa !5
  %102 = add nsw i32 %100, %101
  %103 = sext i32 %102 to i64
  %104 = getelementptr inbounds [201 x i32], ptr @slen, i64 0, i64 %103
  %105 = load i32, ptr %104, align 4, !tbaa !5
  %106 = load i32, ptr %4, align 4, !tbaa !5
  %107 = load i32, ptr %5, align 4, !tbaa !5
  %108 = load i32, ptr %10, align 4, !tbaa !5
  %109 = load i32, ptr %11, align 4, !tbaa !5
  %110 = add nsw i32 %108, %109
  %111 = sext i32 %110 to i64
  %112 = getelementptr inbounds [201 x i32], ptr @slen, i64 0, i64 %111
  %113 = load i32, ptr %112, align 4, !tbaa !5
  %114 = add nsw i32 %107, %113
  %115 = call noundef i32 @_Z1Fii(i32 noundef %106, i32 noundef %114)
  %116 = add nsw i32 %105, %115
  store i32 %116, ptr %14, align 4, !tbaa !5
  %117 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) %14)
  %118 = load i32, ptr %117, align 4, !tbaa !5
  store i32 %118, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #4
  br label %122

119:                                              ; preds = %90
  %120 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) %12)
  %121 = load i32, ptr %120, align 4, !tbaa !5
  store i32 %121, ptr %8, align 4, !tbaa !5
  br label %122

122:                                              ; preds = %119, %99
  br label %123

123:                                              ; preds = %122, %80
  store i32 0, ptr %7, align 4
  br label %124

124:                                              ; preds = %123, %75
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  %125 = load i32, ptr %7, align 4
  switch i32 %125, label %130 [
    i32 0, label %126
  ]

126:                                              ; preds = %124
  br label %127

127:                                              ; preds = %126
  %128 = load i32, ptr %11, align 4, !tbaa !5
  %129 = add nsw i32 %128, 1
  store i32 %129, ptr %11, align 4, !tbaa !5
  br label %49, !llvm.loop !9

130:                                              ; preds = %124, %53
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  %131 = load i32, ptr %7, align 4
  switch i32 %131, label %138 [
    i32 2, label %132
  ]

132:                                              ; preds = %130
  %133 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) @_ZL3INF)
  %134 = load i32, ptr %133, align 4, !tbaa !5
  %135 = load i32, ptr %6, align 4, !tbaa !5
  %136 = sext i32 %135 to i64
  %137 = getelementptr inbounds [200203 x i32], ptr @f, i64 0, i64 %136
  store i32 %134, ptr %137, align 4, !tbaa !5
  store i32 %134, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %138

138:                                              ; preds = %132, %130
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  br label %139

139:                                              ; preds = %138, %26
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  %140 = load i32, ptr %3, align 4
  ret i32 %140
}

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i32 @_Z3lcpii(i32 noundef, i32 noundef) #2

; 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)) #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 nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #3

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 = { 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 #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 = { 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"}


; 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"

@n = external dso_local local_unnamed_addr global i32, align 4
@sta = external dso_local local_unnamed_addr global [201 x i32], align 16
@slen = external dso_local local_unnamed_addr global [201 x i32], align 16
@f = external dso_local local_unnamed_addr global [200203 x i32], align 16
@_ZL3INF = external hidden constant i32, align 4

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z1Fii(i32 noundef %0, i32 noundef %1) local_unnamed_addr #0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = sext i32 %0 to i64
  %8 = getelementptr inbounds [201 x i32], ptr @sta, i64 0, i64 %7
  %9 = load i32, ptr %8, align 4, !tbaa !5
  %10 = add nsw i32 %9, %1
  %11 = sext i32 %10 to i64
  %12 = getelementptr inbounds [200203 x i32], ptr @f, i64 0, i64 %11
  %13 = load i32, ptr %12, align 4, !tbaa !5
  %.not = icmp eq i32 %13, -1
  br i1 %.not, label %14, label %51

14:                                               ; preds = %2
  store i32 1061109567, ptr %12, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #4
  store i32 0, ptr %3, align 4, !tbaa !5
  %15 = getelementptr inbounds [201 x i32], ptr @slen, i64 0, i64 %7
  %16 = load i32, ptr %15, align 4, !tbaa !5
  %17 = sub nsw i32 %16, %1
  %18 = load i32, ptr @n, align 4
  %.not4548 = icmp sgt i32 %18, 0
  br i1 %.not4548, label %.lr.ph.preheader, label %.critedge47

.lr.ph.preheader:                                 ; preds = %14
  %19 = icmp sgt i32 %18, %0
  %20 = select i1 %19, i32 %18, i32 0
  %21 = zext nneg i32 %20 to i64
  br label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph.preheader, %45
  %indvars.iv = phi i64 [ 0, %.lr.ph.preheader ], [ %indvars.iv.next, %45 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #4
  %22 = add nuw nsw i64 %indvars.iv, %21
  %23 = getelementptr inbounds [201 x i32], ptr @sta, i64 0, i64 %22
  %24 = load i32, ptr %23, align 4, !tbaa !5
  %25 = call noundef i32 @_Z3lcpii(i32 noundef %10, i32 noundef %24)
  store i32 %25, ptr %4, align 4, !tbaa !5
  %.not41 = icmp slt i32 %25, %17
  %26 = getelementptr inbounds [201 x i32], ptr @slen, i64 0, i64 %22
  %27 = load i32, ptr %26, align 4, !tbaa !5
  %.not44 = icmp slt i32 %25, %27
  br i1 %.not41, label %35, label %28

28:                                               ; preds = %.lr.ph
  br i1 %.not44, label %29, label %.critedge

29:                                               ; preds = %28
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #4
  %30 = trunc nuw i64 %22 to i32
  %31 = call noundef i32 @_Z1Fii(i32 noundef %30, i32 noundef %17)
  %32 = add nsw i32 %31, %17
  store i32 %32, ptr %5, align 4, !tbaa !5
  %33 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 4 dereferenceable(4) %5)
  %34 = load i32, ptr %33, align 4, !tbaa !5
  store i32 %34, ptr %3, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #4
  br label %45

35:                                               ; preds = %.lr.ph
  br i1 %.not44, label %42, label %36

36:                                               ; preds = %35
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #4
  %37 = add nsw i32 %27, %1
  %38 = call noundef i32 @_Z1Fii(i32 noundef %0, i32 noundef %37)
  %39 = add nsw i32 %38, %27
  store i32 %39, ptr %6, align 4, !tbaa !5
  %40 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 4 dereferenceable(4) %6)
  %41 = load i32, ptr %40, align 4, !tbaa !5
  store i32 %41, ptr %3, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #4
  br label %45

42:                                               ; preds = %35
  %43 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 4 dereferenceable(4) %4)
  %44 = load i32, ptr %43, align 4, !tbaa !5
  store i32 %44, ptr %3, align 4, !tbaa !5
  br label %45

45:                                               ; preds = %29, %42, %36
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #4
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %46 = load i32, ptr @n, align 4, !tbaa !5
  %47 = sext i32 %46 to i64
  %.not45 = icmp slt i64 %indvars.iv.next, %47
  br i1 %.not45, label %.lr.ph, label %.critedge47, !llvm.loop !9

.critedge:                                        ; preds = %28
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #4
  br label %50

.critedge47:                                      ; preds = %45, %14
  %48 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 4 dereferenceable(4) @_ZL3INF)
  %49 = load i32, ptr %48, align 4, !tbaa !5
  store i32 %49, ptr %12, align 4, !tbaa !5
  br label %50

50:                                               ; preds = %.critedge, %.critedge47
  %.3 = phi i32 [ %49, %.critedge47 ], [ 1061109567, %.critedge ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #4
  br label %51

51:                                               ; preds = %2, %50
  %.4 = phi i32 [ %.3, %50 ], [ %13, %2 ]
  ret i32 %.4
}

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i32 @_Z3lcpii(i32 noundef, i32 noundef) local_unnamed_addr #2

; 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

; 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 nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3

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 = { 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 #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 = { 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"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass