; LLVM IR from VastoLorde95/Competitive-Programming :: Codeforces/85 Beta Division 1/Problem B (B)

; 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 i32, align 4
@cnt = external dso_local global [100001 x i32], align 16
@x = external dso_local global i32, align 4
@y = external dso_local global i32, align 4
@ans = external dso_local global i32, align 4
@_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
  %4 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %5 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %6 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %7 = getelementptr i8, ptr %6, i64 -24
  %8 = load i64, ptr %7, align 8
  %9 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %8
  %10 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %9, ptr noundef null)
  %11 = load ptr, ptr @_ZSt4cout, align 8, !tbaa !5
  %12 = getelementptr i8, ptr %11, i64 -24
  %13 = load i64, ptr %12, align 8
  %14 = getelementptr inbounds i8, ptr @_ZSt4cout, i64 %13
  %15 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %14, ptr noundef null)
  %16 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @n)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  store i32 1, ptr %2, align 4, !tbaa !8
  br label %17

17:                                               ; preds = %89, %0
  %18 = load i32, ptr %2, align 4, !tbaa !8
  %19 = load i32, ptr @n, align 4, !tbaa !8
  %20 = icmp sle i32 %18, %19
  br i1 %20, label %22, label %21

21:                                               ; preds = %17
  store i32 2, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  br label %92

22:                                               ; preds = %17
  %23 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @x)
  %24 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %23, ptr noundef nonnull align 4 dereferenceable(4) @y)
  store i32 0, ptr @ans, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #6
  store i32 1, ptr %4, align 4, !tbaa !8
  br label %25

25:                                               ; preds = %82, %22
  %26 = load i32, ptr %4, align 4, !tbaa !8
  %27 = load i32, ptr %4, align 4, !tbaa !8
  %28 = mul nsw i32 %26, %27
  %29 = load i32, ptr @x, align 4, !tbaa !8
  %30 = icmp sle i32 %28, %29
  br i1 %30, label %32, label %31

31:                                               ; preds = %25
  store i32 5, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  br label %85

32:                                               ; preds = %25
  %33 = load i32, ptr @x, align 4, !tbaa !8
  %34 = load i32, ptr %4, align 4, !tbaa !8
  %35 = srem i32 %33, %34
  %36 = icmp eq i32 %35, 0
  br i1 %36, label %37, label %81

37:                                               ; preds = %32
  %38 = load i32, ptr %4, align 4, !tbaa !8
  %39 = sext i32 %38 to i64
  %40 = getelementptr inbounds [100001 x i32], ptr @cnt, i64 0, i64 %39
  %41 = load i32, ptr %40, align 4, !tbaa !8
  %42 = load i32, ptr %2, align 4, !tbaa !8
  %43 = load i32, ptr @y, align 4, !tbaa !8
  %44 = sub nsw i32 %42, %43
  %45 = icmp slt i32 %41, %44
  br i1 %45, label %46, label %49

46:                                               ; preds = %37
  %47 = load i32, ptr @ans, align 4, !tbaa !8
  %48 = add nsw i32 %47, 1
  store i32 %48, ptr @ans, align 4, !tbaa !8
  br label %49

49:                                               ; preds = %46, %37
  %50 = load i32, ptr %2, align 4, !tbaa !8
  %51 = load i32, ptr %4, align 4, !tbaa !8
  %52 = sext i32 %51 to i64
  %53 = getelementptr inbounds [100001 x i32], ptr @cnt, i64 0, i64 %52
  store i32 %50, ptr %53, align 4, !tbaa !8
  %54 = load i32, ptr @x, align 4, !tbaa !8
  %55 = load i32, ptr %4, align 4, !tbaa !8
  %56 = sdiv i32 %54, %55
  %57 = load i32, ptr %4, align 4, !tbaa !8
  %58 = icmp ne i32 %56, %57
  br i1 %58, label %59, label %80

59:                                               ; preds = %49
  %60 = load i32, ptr @x, align 4, !tbaa !8
  %61 = load i32, ptr %4, align 4, !tbaa !8
  %62 = sdiv i32 %60, %61
  %63 = sext i32 %62 to i64
  %64 = getelementptr inbounds [100001 x i32], ptr @cnt, i64 0, i64 %63
  %65 = load i32, ptr %64, align 4, !tbaa !8
  %66 = load i32, ptr %2, align 4, !tbaa !8
  %67 = load i32, ptr @y, align 4, !tbaa !8
  %68 = sub nsw i32 %66, %67
  %69 = icmp slt i32 %65, %68
  br i1 %69, label %70, label %73

70:                                               ; preds = %59
  %71 = load i32, ptr @ans, align 4, !tbaa !8
  %72 = add nsw i32 %71, 1
  store i32 %72, ptr @ans, align 4, !tbaa !8
  br label %73

73:                                               ; preds = %70, %59
  %74 = load i32, ptr %2, align 4, !tbaa !8
  %75 = load i32, ptr @x, align 4, !tbaa !8
  %76 = load i32, ptr %4, align 4, !tbaa !8
  %77 = sdiv i32 %75, %76
  %78 = sext i32 %77 to i64
  %79 = getelementptr inbounds [100001 x i32], ptr @cnt, i64 0, i64 %78
  store i32 %74, ptr %79, align 4, !tbaa !8
  br label %80

80:                                               ; preds = %73, %49
  br label %81

81:                                               ; preds = %80, %32
  br label %82

82:                                               ; preds = %81
  %83 = load i32, ptr %4, align 4, !tbaa !8
  %84 = add nsw i32 %83, 1
  store i32 %84, ptr %4, align 4, !tbaa !8
  br label %25, !llvm.loop !11

85:                                               ; preds = %31
  %86 = load i32, ptr @ans, align 4, !tbaa !8
  %87 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %86)
  %88 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %87, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %89

89:                                               ; preds = %85
  %90 = load i32, ptr %2, align 4, !tbaa !8
  %91 = add nsw i32 %90, 1
  store i32 %91, ptr %2, align 4, !tbaa !8
  br label %17, !llvm.loop !13

92:                                               ; preds = %21
  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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #1

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 #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 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}


; 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 i32, align 4
@cnt = external dso_local local_unnamed_addr global [100001 x i32], align 16
@x = external dso_local global i32, align 4
@y = external dso_local global i32, align 4
@ans = external dso_local local_unnamed_addr global i32, align 4
@_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 = load ptr, ptr @_ZSt4cout, align 8, !tbaa !5
  %8 = getelementptr i8, ptr %7, i64 -24
  %9 = load i64, ptr %8, align 8
  %10 = getelementptr inbounds i8, ptr @_ZSt4cout, i64 %9
  %11 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %10, ptr noundef null)
  %12 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @n)
  %13 = load i32, ptr @n, align 4, !tbaa !8
  %.not23 = icmp slt i32 %13, 1
  br i1 %.not23, label %._crit_edge27, label %.lr.ph26

._crit_edge27:                                    ; preds = %._crit_edge, %0
  ret i32 0

.lr.ph26:                                         ; preds = %0, %._crit_edge
  %.01624 = phi i32 [ %22, %._crit_edge ], [ 1, %0 ]
  %14 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @x)
  %15 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull align 4 dereferenceable(4) @y)
  store i32 0, ptr @ans, align 4, !tbaa !8
  %16 = load i32, ptr @x, align 4, !tbaa !8
  %.not1921 = icmp slt i32 %16, 1
  br i1 %.not1921, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph26
  %17 = load i32, ptr @y, align 4
  %18 = sub nsw i32 %.01624, %17
  br label %24

._crit_edge:                                      ; preds = %47, %.lr.ph26
  %19 = phi i32 [ 0, %.lr.ph26 ], [ %48, %47 ]
  %20 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %19)
  %21 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %20, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %22 = add nuw nsw i32 %.01624, 1
  %23 = load i32, ptr @n, align 4, !tbaa !8
  %.not.not = icmp slt i32 %.01624, %23
  br i1 %.not.not, label %.lr.ph26, label %._crit_edge27, !llvm.loop !11

24:                                               ; preds = %.lr.ph, %47
  %indvars.iv = phi i64 [ 1, %.lr.ph ], [ %indvars.iv.next, %47 ]
  %25 = phi i32 [ 0, %.lr.ph ], [ %48, %47 ]
  %26 = trunc nuw nsw i64 %indvars.iv to i32
  %27 = urem i32 %16, %26
  %28 = udiv i32 %16, %26
  %29 = icmp eq i32 %27, 0
  br i1 %29, label %30, label %47

30:                                               ; preds = %24
  %31 = getelementptr inbounds [100001 x i32], ptr @cnt, i64 0, i64 %indvars.iv
  %32 = load i32, ptr %31, align 4, !tbaa !8
  %33 = icmp slt i32 %32, %18
  br i1 %33, label %34, label %36

34:                                               ; preds = %30
  %35 = add nsw i32 %25, 1
  store i32 %35, ptr @ans, align 4, !tbaa !8
  br label %36

36:                                               ; preds = %34, %30
  %37 = phi i32 [ %35, %34 ], [ %25, %30 ]
  store i32 %.01624, ptr %31, align 4, !tbaa !8
  %38 = zext nneg i32 %28 to i64
  %.not20 = icmp eq i64 %indvars.iv, %38
  br i1 %.not20, label %47, label %39

39:                                               ; preds = %36
  %40 = getelementptr inbounds [100001 x i32], ptr @cnt, i64 0, i64 %38
  %41 = load i32, ptr %40, align 4, !tbaa !8
  %42 = icmp slt i32 %41, %18
  br i1 %42, label %43, label %45

43:                                               ; preds = %39
  %44 = add nsw i32 %37, 1
  store i32 %44, ptr @ans, align 4, !tbaa !8
  br label %45

45:                                               ; preds = %43, %39
  %46 = phi i32 [ %44, %43 ], [ %37, %39 ]
  store i32 %.01624, ptr %40, align 4, !tbaa !8
  br label %47

47:                                               ; preds = %24, %45, %36
  %48 = phi i32 [ %25, %24 ], [ %46, %45 ], [ %37, %36 ]
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %49 = mul nuw nsw i64 %indvars.iv.next, %indvars.iv.next
  %50 = trunc nuw i64 %49 to i32
  %.not19 = icmp slt i32 %16, %50
  br i1 %.not19, label %._crit_edge, label %24, !llvm.loop !13
}

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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #1

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #4

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 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}


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