; LLVM IR from thepowersgang/mrustc :: src/ast/path.ll (ZNK3AST4Path12is_parent_ofERKS0_)

; 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.AST::Path" = type { ptr, %"class.AST::Path::Class", %"struct.AST::Path::Bindings" }
%"class.AST::Path::Class" = type { i32, %"union.AST::Path::Class::DataUnion" }
%"union.AST::Path::Class::DataUnion" = type { %"struct.AST::Path::Class::Data_UFCS" }
%"struct.AST::Path::Class::Data_UFCS" = type { %"class.std::unique_ptr.18", %"class.std::unique_ptr.31", %"class.std::vector.51" }
%"class.std::unique_ptr.18" = type { %"struct.std::__uniq_ptr_data.19" }
%"struct.std::__uniq_ptr_data.19" = type { %"class.std::__uniq_ptr_impl.20" }
%"class.std::__uniq_ptr_impl.20" = type { %"class.std::tuple.21" }
%"class.std::tuple.21" = type { %"struct.std::_Tuple_impl.22" }
%"struct.std::_Tuple_impl.22" = type { %"struct.std::_Head_base.25" }
%"struct.std::_Head_base.25" = type { ptr }
%"class.std::unique_ptr.31" = type { %"struct.std::__uniq_ptr_data.32" }
%"struct.std::__uniq_ptr_data.32" = type { %"class.std::__uniq_ptr_impl.33" }
%"class.std::__uniq_ptr_impl.33" = type { %"class.std::tuple.34" }
%"class.std::tuple.34" = type { %"struct.std::_Tuple_impl.35" }
%"struct.std::_Tuple_impl.35" = type { %"struct.std::_Head_base.38" }
%"struct.std::_Head_base.38" = type { ptr }
%"class.std::vector.51" = type { %"struct.std::_Vector_base.52" }
%"struct.std::_Vector_base.52" = type { %"struct.std::_Vector_base<AST::PathNode, std::allocator<AST::PathNode>>::_Vector_impl" }
%"struct.std::_Vector_base<AST::PathNode, std::allocator<AST::PathNode>>::_Vector_impl" = type { %"struct.std::_Vector_base<AST::PathNode, std::allocator<AST::PathNode>>::_Vector_impl_data" }
%"struct.std::_Vector_base<AST::PathNode, std::allocator<AST::PathNode>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.AST::Path::Bindings" = type { %"struct.AST::PathBinding", %"struct.AST::PathBinding.61", %"struct.AST::PathBinding.62" }
%"struct.AST::PathBinding" = type { %"struct.AST::AbsolutePath", %"class.AST::PathBinding_Value" }
%"struct.AST::AbsolutePath" = type { %class.RcString, %"class.std::vector.56" }
%class.RcString = type { ptr }
%"class.std::vector.56" = type { %"struct.std::_Vector_base.57" }
%"struct.std::_Vector_base.57" = type { %"struct.std::_Vector_base<RcString, std::allocator<RcString>>::_Vector_impl" }
%"struct.std::_Vector_base<RcString, std::allocator<RcString>>::_Vector_impl" = type { %"struct.std::_Vector_base<RcString, std::allocator<RcString>>::_Vector_impl_data" }
%"struct.std::_Vector_base<RcString, std::allocator<RcString>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.AST::PathBinding_Value" = type { i32, %"union.AST::PathBinding_Value::DataUnion" }
%"union.AST::PathBinding_Value::DataUnion" = type { %"struct.AST::PathBinding_Value::Data_EnumVar" }
%"struct.AST::PathBinding_Value::Data_EnumVar" = type { ptr, i32, ptr }
%"struct.AST::PathBinding.61" = type { %"struct.AST::AbsolutePath", %"class.AST::PathBinding_Type" }
%"class.AST::PathBinding_Type" = type { i32, %"union.AST::PathBinding_Type::DataUnion" }
%"union.AST::PathBinding_Type::DataUnion" = type { %"struct.AST::PathBinding_Type::Data_Module" }
%"struct.AST::PathBinding_Type::Data_Module" = type { ptr, %"struct.AST::PathBinding_Type::(anonymous struct)::Hir" }
%"struct.AST::PathBinding_Type::(anonymous struct)::Hir" = type { ptr, ptr }
%"struct.AST::PathBinding.62" = type { %"struct.AST::AbsolutePath", %"class.AST::PathBinding_Macro" }
%"class.AST::PathBinding_Macro" = type { i32, %"union.AST::PathBinding_Macro::DataUnion" }
%"union.AST::PathBinding_Macro::DataUnion" = type { %"struct.AST::PathBinding_Macro::Data_ProcMacroDerive" }
%"struct.AST::PathBinding_Macro::Data_ProcMacroDerive" = type { ptr, %class.RcString }
%"struct.AST::Path::Class::Data_Absolute" = type { %class.RcString, %"class.std::vector.51" }

; 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 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 nonnull align 8 dereferenceable(32) ptr @_ZNK3AST4Path5Class11as_AbsoluteEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK3AST4Path12is_parent_ofERKS0_(ptr noundef nonnull align 8 dereferenceable(240) %0, ptr noundef nonnull align 8 dereferenceable(240) %1) #2 align 2 {
  %3 = alloca i1, align 1
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca i64, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %10 = load ptr, ptr %4, align 8
  %11 = getelementptr inbounds %"class.AST::Path", ptr %10, i32 0, i32 1
  %12 = call noundef zeroext i1 @_ZNK3AST4Path5Class11is_AbsoluteEv(ptr noundef nonnull align 8 dereferenceable(48) %11)
  br i1 %12, label %13, label %17

13:                                               ; preds = %2
  %14 = load ptr, ptr %5, align 8, !tbaa !5
  %15 = getelementptr inbounds %"class.AST::Path", ptr %14, i32 0, i32 1
  %16 = call noundef zeroext i1 @_ZNK3AST4Path5Class11is_AbsoluteEv(ptr noundef nonnull align 8 dereferenceable(48) %15)
  br i1 %16, label %18, label %17

17:                                               ; preds = %13, %2
  store i1 false, ptr %3, align 1
  br label %68

18:                                               ; preds = %13
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #3
  %19 = getelementptr inbounds %"class.AST::Path", ptr %10, i32 0, i32 1
  %20 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK3AST4Path5Class11as_AbsoluteEv(ptr noundef nonnull align 8 dereferenceable(48) %19)
  store ptr %20, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #3
  %21 = load ptr, ptr %5, align 8, !tbaa !5
  %22 = getelementptr inbounds %"class.AST::Path", ptr %21, i32 0, i32 1
  %23 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK3AST4Path5Class11as_AbsoluteEv(ptr noundef nonnull align 8 dereferenceable(48) %22)
  store ptr %23, ptr %7, align 8, !tbaa !5
  %24 = load ptr, ptr %6, align 8, !tbaa !5
  %25 = getelementptr inbounds %"struct.AST::Path::Class::Data_Absolute", ptr %24, i32 0, i32 0
  %26 = load ptr, ptr %7, align 8, !tbaa !5
  %27 = getelementptr inbounds %"struct.AST::Path::Class::Data_Absolute", ptr %26, i32 0, i32 0
  %28 = call noundef zeroext i1 @_ZNK8RcStringneERKS_(ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef nonnull align 8 dereferenceable(8) %27)
  br i1 %28, label %29, label %30

29:                                               ; preds = %18
  store i1 false, ptr %3, align 1
  store i32 1, ptr %8, align 4
  br label %67

30:                                               ; preds = %18
  %31 = load ptr, ptr %6, align 8, !tbaa !5
  %32 = getelementptr inbounds %"struct.AST::Path::Class::Data_Absolute", ptr %31, i32 0, i32 1
  %33 = call noundef i64 @_ZNKSt6vectorIN3AST8PathNodeESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %32) #3
  %34 = load ptr, ptr %7, align 8, !tbaa !5
  %35 = getelementptr inbounds %"struct.AST::Path::Class::Data_Absolute", ptr %34, i32 0, i32 1
  %36 = call noundef i64 @_ZNKSt6vectorIN3AST8PathNodeESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %35) #3
  %37 = icmp ugt i64 %33, %36
  br i1 %37, label %38, label %39

38:                                               ; preds = %30
  store i1 false, ptr %3, align 1
  store i32 1, ptr %8, align 4
  br label %67

39:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #3
  store i64 0, ptr %9, align 8, !tbaa !9
  br label %40

40:                                               ; preds = %61, %39
  %41 = load i64, ptr %9, align 8, !tbaa !9
  %42 = load ptr, ptr %6, align 8, !tbaa !5
  %43 = getelementptr inbounds %"struct.AST::Path::Class::Data_Absolute", ptr %42, i32 0, i32 1
  %44 = call noundef i64 @_ZNKSt6vectorIN3AST8PathNodeESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %43) #3
  %45 = icmp ult i64 %41, %44
  br i1 %45, label %47, label %46

46:                                               ; preds = %40
  store i32 2, ptr %8, align 4
  br label %64

47:                                               ; preds = %40
  %48 = load ptr, ptr %6, align 8, !tbaa !5
  %49 = getelementptr inbounds %"struct.AST::Path::Class::Data_Absolute", ptr %48, i32 0, i32 1
  %50 = load i64, ptr %9, align 8, !tbaa !9
  %51 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN3AST8PathNodeESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %49, i64 noundef %50) #3
  %52 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK3AST8PathNode4nameEv(ptr noundef nonnull align 8 dereferenceable(40) %51)
  %53 = load ptr, ptr %7, align 8, !tbaa !5
  %54 = getelementptr inbounds %"struct.AST::Path::Class::Data_Absolute", ptr %53, i32 0, i32 1
  %55 = load i64, ptr %9, align 8, !tbaa !9
  %56 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN3AST8PathNodeESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %54, i64 noundef %55) #3
  %57 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK3AST8PathNode4nameEv(ptr noundef nonnull align 8 dereferenceable(40) %56)
  %58 = call noundef zeroext i1 @_ZNK8RcStringneERKS_(ptr noundef nonnull align 8 dereferenceable(8) %52, ptr noundef nonnull align 8 dereferenceable(8) %57)
  br i1 %58, label %59, label %60

59:                                               ; preds = %47
  store i1 false, ptr %3, align 1
  store i32 1, ptr %8, align 4
  br label %64

60:                                               ; preds = %47
  br label %61

61:                                               ; preds = %60
  %62 = load i64, ptr %9, align 8, !tbaa !9
  %63 = add i64 %62, 1
  store i64 %63, ptr %9, align 8, !tbaa !9
  br label %40, !llvm.loop !11

64:                                               ; preds = %59, %46
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #3
  %65 = load i32, ptr %8, align 4
  switch i32 %65, label %67 [
    i32 2, label %66
  ]

66:                                               ; preds = %64
  store i1 true, ptr %3, align 1
  store i32 1, ptr %8, align 4
  br label %67

67:                                               ; preds = %66, %64, %38, %29
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #3
  br label %68

68:                                               ; preds = %67, %17
  %69 = load i1, ptr %3, align 1
  ret i1 %69
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK3AST4Path5Class11is_AbsoluteEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK8RcStringneERKS_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN3AST8PathNodeESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN3AST8PathNodeESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK3AST8PathNode4nameEv(ptr noundef nonnull align 8 dereferenceable(40)) #1 align 2

attributes #0 = { nocallback nofree nosync 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" }
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 = { 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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"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"

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK3AST4Path5Class11as_AbsoluteEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK3AST4Path12is_parent_ofERKS0_(ptr noundef nonnull align 8 dereferenceable(240) %0, ptr noundef nonnull align 8 dereferenceable(240) %1) local_unnamed_addr #1 align 2 {
  %3 = getelementptr inbounds i8, ptr %0, i64 8
  %4 = tail call noundef zeroext i1 @_ZNK3AST4Path5Class11is_AbsoluteEv(ptr noundef nonnull align 8 dereferenceable(48) %3)
  br i1 %4, label %5, label %.loopexit

5:                                                ; preds = %2
  %6 = getelementptr inbounds i8, ptr %1, i64 8
  %7 = tail call noundef zeroext i1 @_ZNK3AST4Path5Class11is_AbsoluteEv(ptr noundef nonnull align 8 dereferenceable(48) %6)
  br i1 %7, label %8, label %.loopexit

8:                                                ; preds = %5
  %9 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK3AST4Path5Class11as_AbsoluteEv(ptr noundef nonnull align 8 dereferenceable(48) %3)
  %10 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK3AST4Path5Class11as_AbsoluteEv(ptr noundef nonnull align 8 dereferenceable(48) %6)
  %11 = tail call noundef zeroext i1 @_ZNK8RcStringneERKS_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10)
  br i1 %11, label %.loopexit, label %12

12:                                               ; preds = %8
  %13 = getelementptr inbounds i8, ptr %9, i64 8
  %14 = tail call noundef i64 @_ZNKSt6vectorIN3AST8PathNodeESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %13) #2
  %15 = getelementptr inbounds i8, ptr %10, i64 8
  %16 = tail call noundef i64 @_ZNKSt6vectorIN3AST8PathNodeESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #2
  %17 = icmp ugt i64 %14, %16
  br i1 %17, label %.loopexit, label %.preheader

.preheader:                                       ; preds = %12
  %18 = tail call noundef i64 @_ZNKSt6vectorIN3AST8PathNodeESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %13) #2
  %.not17 = icmp eq i64 %18, 0
  br i1 %.not17, label %.loopexit, label %.lr.ph

19:                                               ; preds = %.lr.ph
  %20 = add nuw i64 %.018, 1
  %21 = tail call noundef i64 @_ZNKSt6vectorIN3AST8PathNodeESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %13) #2
  %.not.not = icmp ult i64 %20, %21
  br i1 %.not.not, label %.lr.ph, label %.loopexit.loopexit, !llvm.loop !5

.lr.ph:                                           ; preds = %.preheader, %19
  %.018 = phi i64 [ %20, %19 ], [ 0, %.preheader ]
  %22 = tail call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN3AST8PathNodeESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %.018) #2
  %23 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK3AST8PathNode4nameEv(ptr noundef nonnull align 8 dereferenceable(40) %22)
  %24 = tail call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN3AST8PathNodeESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %.018) #2
  %25 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK3AST8PathNode4nameEv(ptr noundef nonnull align 8 dereferenceable(40) %24)
  %26 = tail call noundef zeroext i1 @_ZNK8RcStringneERKS_(ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef nonnull align 8 dereferenceable(8) %25)
  br i1 %26, label %.loopexit.loopexit, label %19

.loopexit.loopexit:                               ; preds = %19, %.lr.ph
  %.2.ph = xor i1 %26, true
  br label %.loopexit

.loopexit:                                        ; preds = %.loopexit.loopexit, %.preheader, %8, %12, %2, %5
  %.2 = phi i1 [ false, %5 ], [ false, %2 ], [ false, %8 ], [ false, %12 ], [ true, %.preheader ], [ %.2.ph, %.loopexit.loopexit ]
  ret i1 %.2
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK3AST4Path5Class11is_AbsoluteEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK8RcStringneERKS_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN3AST8PathNodeESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN3AST8PathNodeESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK3AST8PathNode4nameEv(ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #0 align 2

attributes #0 = { 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 #1 = { 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 #2 = { 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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}


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