; LLVM IR from ahr9n/psolving-paradigms :: 3.binary-search (CodeForces 252C - Points on Line)

; 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::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@n = external dso_local global i64, align 8
@d = external dso_local global i64, align 8
@a = external dso_local global [100005 x i64], align 16
@ans = external dso_local global i64, align 8
@l = external dso_local global i64, align 8
@r = external dso_local global i64, align 8
@mid = external dso_local global i64, align 8
@now = external dso_local global i64, align 8
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %4 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %5 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %6 = getelementptr i8, ptr %5, i64 -24
  %7 = load i64, ptr %6, align 8
  %8 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %7
  %9 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %8, ptr noundef null)
  %10 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) @n)
  %11 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %10, ptr noundef nonnull align 8 dereferenceable(8) @d)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  store i32 0, ptr %2, align 4, !tbaa !8
  br label %12

12:                                               ; preds = %19, %0
  %13 = load i32, ptr %2, align 4, !tbaa !8
  %14 = sext i32 %13 to i64
  %15 = load i64, ptr @n, align 8, !tbaa !11
  %16 = icmp slt i64 %14, %15
  br i1 %16, label %18, label %17

17:                                               ; preds = %12
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  br label %25

18:                                               ; preds = %12
  br label %19

19:                                               ; preds = %18
  %20 = load i32, ptr %2, align 4, !tbaa !8
  %21 = add nsw i32 %20, 1
  store i32 %21, ptr %2, align 4, !tbaa !8
  %22 = sext i32 %20 to i64
  %23 = getelementptr inbounds [100005 x i64], ptr @a, i64 0, i64 %22
  %24 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %23)
  br label %12, !llvm.loop !13

25:                                               ; preds = %17
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #6
  store i32 0, ptr %3, align 4, !tbaa !8
  br label %26

26:                                               ; preds = %89, %25
  %27 = load i32, ptr %3, align 4, !tbaa !8
  %28 = sext i32 %27 to i64
  %29 = load i64, ptr @n, align 8, !tbaa !11
  %30 = icmp slt i64 %28, %29
  br i1 %30, label %32, label %31

31:                                               ; preds = %26
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  br label %92

32:                                               ; preds = %26
  %33 = load i32, ptr %3, align 4, !tbaa !8
  %34 = sext i32 %33 to i64
  store i64 %34, ptr @l, align 8, !tbaa !11
  %35 = load i64, ptr @n, align 8, !tbaa !11
  %36 = sub nsw i64 %35, 1
  store i64 %36, ptr @r, align 8, !tbaa !11
  store i64 -1, ptr @now, align 8, !tbaa !11
  br label %37

37:                                               ; preds = %63, %32
  %38 = load i64, ptr @l, align 8, !tbaa !11
  %39 = load i64, ptr @r, align 8, !tbaa !11
  %40 = icmp sle i64 %38, %39
  br i1 %40, label %41, label %64

41:                                               ; preds = %37
  %42 = load i64, ptr @l, align 8, !tbaa !11
  %43 = load i64, ptr @r, align 8, !tbaa !11
  %44 = add nsw i64 %42, %43
  %45 = sdiv i64 %44, 2
  store i64 %45, ptr @mid, align 8, !tbaa !11
  %46 = load i64, ptr @mid, align 8, !tbaa !11
  %47 = getelementptr inbounds [100005 x i64], ptr @a, i64 0, i64 %46
  %48 = load i64, ptr %47, align 8, !tbaa !11
  %49 = load i32, ptr %3, align 4, !tbaa !8
  %50 = sext i32 %49 to i64
  %51 = getelementptr inbounds [100005 x i64], ptr @a, i64 0, i64 %50
  %52 = load i64, ptr %51, align 8, !tbaa !11
  %53 = load i64, ptr @d, align 8, !tbaa !11
  %54 = add nsw i64 %52, %53
  %55 = icmp sle i64 %48, %54
  br i1 %55, label %56, label %60

56:                                               ; preds = %41
  %57 = load i64, ptr @mid, align 8, !tbaa !11
  store i64 %57, ptr @now, align 8, !tbaa !11
  %58 = load i64, ptr @mid, align 8, !tbaa !11
  %59 = add nsw i64 %58, 1
  store i64 %59, ptr @l, align 8, !tbaa !11
  br label %63

60:                                               ; preds = %41
  %61 = load i64, ptr @mid, align 8, !tbaa !11
  %62 = sub nsw i64 %61, 1
  store i64 %62, ptr @r, align 8, !tbaa !11
  br label %63

63:                                               ; preds = %60, %56
  br label %37, !llvm.loop !15

64:                                               ; preds = %37
  %65 = load i64, ptr @now, align 8, !tbaa !11
  %66 = xor i64 %65, -1
  %67 = icmp ne i64 %66, 0
  br i1 %67, label %68, label %88

68:                                               ; preds = %64
  %69 = load i32, ptr %3, align 4, !tbaa !8
  %70 = add nsw i32 %69, 2
  %71 = sext i32 %70 to i64
  %72 = load i64, ptr @now, align 8, !tbaa !11
  %73 = icmp sle i64 %71, %72
  br i1 %73, label %74, label %88

74:                                               ; preds = %68
  %75 = load i64, ptr @now, align 8, !tbaa !11
  %76 = load i32, ptr %3, align 4, !tbaa !8
  %77 = sext i32 %76 to i64
  %78 = sub nsw i64 %75, %77
  %79 = sub nsw i64 %78, 1
  %80 = load i64, ptr @now, align 8, !tbaa !11
  %81 = load i32, ptr %3, align 4, !tbaa !8
  %82 = sext i32 %81 to i64
  %83 = sub nsw i64 %80, %82
  %84 = mul nsw i64 %79, %83
  %85 = sdiv i64 %84, 2
  %86 = load i64, ptr @ans, align 8, !tbaa !11
  %87 = add nsw i64 %86, %85
  store i64 %87, ptr @ans, align 8, !tbaa !11
  br label %88

88:                                               ; preds = %74, %68, %64
  br label %89

89:                                               ; preds = %88
  %90 = load i32, ptr %3, align 4, !tbaa !8
  %91 = add nsw i32 %90, 1
  store i32 %91, ptr %3, align 4, !tbaa !8
  br label %26, !llvm.loop !16

92:                                               ; preds = %31
  %93 = load i64, ptr @ans, align 8, !tbaa !11
  %94 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %93)
  %95 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %94, i8 noundef signext 10)
  ret i32 0
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) #1

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #4

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #4

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #3 align 2

attributes #0 = { 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 #1 = { "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 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { 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 #6 = { 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long long", !10, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = distinct !{!16, !14}


; 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::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@n = external dso_local global i64, align 8
@d = external dso_local global i64, align 8
@a = external dso_local global [100005 x i64], align 16
@ans = external dso_local local_unnamed_addr global i64, align 8
@l = external dso_local local_unnamed_addr global i64, align 8
@r = external dso_local local_unnamed_addr global i64, align 8
@mid = external dso_local local_unnamed_addr global i64, align 8
@now = external dso_local local_unnamed_addr global i64, align 8
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %2 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %3 = getelementptr i8, ptr %2, i64 -24
  %4 = load i64, ptr %3, align 8
  %5 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %4
  %6 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %5, ptr noundef null)
  %7 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) @n)
  %8 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %7, ptr noundef nonnull align 8 dereferenceable(8) @d)
  %9 = load i64, ptr @n, align 8, !tbaa !8
  %10 = icmp sgt i64 %9, 0
  br i1 %10, label %.lr.ph, label %.preheader._crit_edge

.preheader:                                       ; preds = %.lr.ph
  %11 = icmp sgt i64 %16, 0
  br i1 %11, label %.lr.ph27, label %.preheader._crit_edge

.preheader._crit_edge:                            ; preds = %0, %.preheader
  %.pre = load i64, ptr @ans, align 8, !tbaa !8
  br label %18

.lr.ph27:                                         ; preds = %.preheader
  %ans.promoted = load i64, ptr @ans, align 8, !tbaa !8
  %12 = add nsw i64 %16, -1
  %13 = load i64, ptr @d, align 8
  br label %.lr.ph21

.lr.ph:                                           ; preds = %0, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %0 ]
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %14 = getelementptr inbounds [100005 x i64], ptr @a, i64 0, i64 %indvars.iv
  %15 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %14)
  %16 = load i64, ptr @n, align 8, !tbaa !8
  %17 = icmp sgt i64 %16, %indvars.iv.next
  br i1 %17, label %.lr.ph, label %.preheader, !llvm.loop !11

._crit_edge28:                                    ; preds = %47
  store i64 %31, ptr @mid, align 8, !tbaa !8
  store i64 %38, ptr @l, align 8, !tbaa !8
  store i64 %37, ptr @r, align 8, !tbaa !8
  store i64 %36, ptr @now, align 8, !tbaa !8
  br label %18

18:                                               ; preds = %.preheader._crit_edge, %._crit_edge28
  %19 = phi i64 [ %.pre, %.preheader._crit_edge ], [ %48, %._crit_edge28 ]
  %20 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %19)
  %21 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %20, i8 noundef signext 10)
  ret i32 0

.lr.ph21:                                         ; preds = %47, %.lr.ph27
  %indvars.iv44 = phi i64 [ 0, %.lr.ph27 ], [ %indvars.iv.next45, %47 ]
  %22 = phi i64 [ %ans.promoted, %.lr.ph27 ], [ %48, %47 ]
  %23 = getelementptr inbounds [100005 x i64], ptr @a, i64 0, i64 %indvars.iv44
  %24 = load i64, ptr %23, align 8, !tbaa !8
  %25 = add nsw i64 %13, %24
  br label %26

26:                                               ; preds = %.lr.ph21, %26
  %27 = phi i64 [ -1, %.lr.ph21 ], [ %36, %26 ]
  %28 = phi i64 [ %indvars.iv44, %.lr.ph21 ], [ %38, %26 ]
  %29 = phi i64 [ %12, %.lr.ph21 ], [ %37, %26 ]
  %30 = add nsw i64 %29, %28
  %31 = sdiv i64 %30, 2
  %32 = getelementptr inbounds [100005 x i64], ptr @a, i64 0, i64 %31
  %33 = load i64, ptr %32, align 8, !tbaa !8
  %.not17 = icmp sgt i64 %33, %25
  %34 = add nsw i64 %31, -1
  %35 = add nsw i64 %31, 1
  %36 = select i1 %.not17, i64 %27, i64 %31
  %37 = select i1 %.not17, i64 %34, i64 %29
  %38 = select i1 %.not17, i64 %28, i64 %35
  %.not = icmp sgt i64 %38, %37
  br i1 %.not, label %39, label %26, !llvm.loop !13

39:                                               ; preds = %26
  %.not15 = icmp eq i64 %36, -1
  %40 = add nuw nsw i64 %indvars.iv44, 2
  %.not16 = icmp slt i64 %36, %40
  %or.cond = select i1 %.not15, i1 true, i1 %.not16
  br i1 %or.cond, label %47, label %41

41:                                               ; preds = %39
  %42 = sub nsw i64 %36, %indvars.iv44
  %43 = add nsw i64 %42, -1
  %44 = mul nsw i64 %43, %42
  %45 = sdiv i64 %44, 2
  %46 = add nsw i64 %22, %45
  store i64 %46, ptr @ans, align 8, !tbaa !8
  br label %47

47:                                               ; preds = %39, %41
  %48 = phi i64 [ %22, %39 ], [ %46, %41 ]
  %indvars.iv.next45 = add nuw nsw i64 %indvars.iv44, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next45, %16
  br i1 %exitcond.not, label %._crit_edge28, label %.lr.ph21, !llvm.loop !14
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #3 align 2

attributes #0 = { 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 #1 = { "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 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 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"long long", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}


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