; LLVM IR from OAID/AutoKernel :: AutoSearch/src/adams2019 (LoopNest)

; 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"

%"struct.std::_Rb_tree_const_iterator" = type { ptr }
%"class.__gnu_cxx::__normal_iterator.54" = type { ptr }
%"struct.PerfectHashMap<Halide::Internal::Autoscheduler::FunctionDAG::Node, long>::const_iterator" = type { ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.71" = type { ptr }
%"struct.Halide::Internal::Autoscheduler::LoopNest" = type <{ %"class.Halide::Internal::RefCount", [4 x i8], %"class.std::vector.3", %"class.std::vector.8", %class.PerfectHashMap, %"class.std::set", %class.PerfectHashMap.21, ptr, ptr, i8, i8, i8, i8, i32, i32, [4 x i8] }>
%"class.Halide::Internal::RefCount" = type { %"struct.std::atomic" }
%"struct.std::atomic" = type { %"struct.std::__atomic_base" }
%"struct.std::__atomic_base" = type { i32 }
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = type { %"struct.std::_Vector_base<Halide::Internal::IntrusivePtr<const Halide::Internal::Autoscheduler::LoopNest>, std::allocator<Halide::Internal::IntrusivePtr<const Halide::Internal::Autoscheduler::LoopNest>>>::_Vector_impl" }
%"struct.std::_Vector_base<Halide::Internal::IntrusivePtr<const Halide::Internal::Autoscheduler::LoopNest>, std::allocator<Halide::Internal::IntrusivePtr<const Halide::Internal::Autoscheduler::LoopNest>>>::_Vector_impl" = type { %"struct.std::_Vector_base<Halide::Internal::IntrusivePtr<const Halide::Internal::Autoscheduler::LoopNest>, std::allocator<Halide::Internal::IntrusivePtr<const Halide::Internal::Autoscheduler::LoopNest>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Halide::Internal::IntrusivePtr<const Halide::Internal::Autoscheduler::LoopNest>, std::allocator<Halide::Internal::IntrusivePtr<const Halide::Internal::Autoscheduler::LoopNest>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%class.PerfectHashMap = type { %"class.std::vector.13", i32, i32 }
%"class.std::vector.13" = type { %"struct.std::_Vector_base.14" }
%"struct.std::_Vector_base.14" = type { %"struct.std::_Vector_base<std::pair<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, long>, std::allocator<std::pair<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, long>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, long>, std::allocator<std::pair<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, long>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, long>, std::allocator<std::pair<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, long>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, long>, std::allocator<std::pair<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, long>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::set" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, const Halide::Internal::Autoscheduler::FunctionDAG::Node *, std::_Identity<const Halide::Internal::Autoscheduler::FunctionDAG::Node *>, std::less<const Halide::Internal::Autoscheduler::FunctionDAG::Node *>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, const Halide::Internal::Autoscheduler::FunctionDAG::Node *, std::_Identity<const Halide::Internal::Autoscheduler::FunctionDAG::Node *>, std::less<const Halide::Internal::Autoscheduler::FunctionDAG::Node *>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%class.PerfectHashMap.21 = type { %"class.std::vector.22", i32, i32 }
%"class.std::vector.22" = type { %"struct.std::_Vector_base.23" }
%"struct.std::_Vector_base.23" = type { %"struct.std::_Vector_base<std::pair<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, Halide::Internal::IntrusivePtr<const Halide::Internal::Autoscheduler::BoundContents>>, std::allocator<std::pair<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, Halide::Internal::IntrusivePtr<const Halide::Internal::Autoscheduler::BoundContents>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, Halide::Internal::IntrusivePtr<const Halide::Internal::Autoscheduler::BoundContents>>, std::allocator<std::pair<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, Halide::Internal::IntrusivePtr<const Halide::Internal::Autoscheduler::BoundContents>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, Halide::Internal::IntrusivePtr<const Halide::Internal::Autoscheduler::BoundContents>>, std::allocator<std::pair<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, Halide::Internal::IntrusivePtr<const Halide::Internal::Autoscheduler::BoundContents>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, Halide::Internal::IntrusivePtr<const Halide::Internal::Autoscheduler::BoundContents>>, std::allocator<std::pair<const Halide::Internal::Autoscheduler::FunctionDAG::Node *, Halide::Internal::IntrusivePtr<const Halide::Internal::Autoscheduler::BoundContents>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.Halide::Internal::Autoscheduler::FunctionDAG::Node" = type { ptr, %"class.Halide::Internal::Function", double, %"class.std::vector.27", %"class.std::vector.32", %"class.std::vector.37", i8, %"class.std::vector.42", %"class.std::vector.47", i32, i32, i32, i32, i8, i8, i8, i8, i8, %"class.std::unique_ptr" }
%"class.Halide::Internal::Function" = type { %"struct.Halide::Internal::FunctionPtr" }
%"struct.Halide::Internal::FunctionPtr" = type <{ %"struct.Halide::Internal::IntrusivePtr", ptr, i32, [4 x i8] }>
%"struct.Halide::Internal::IntrusivePtr" = type { ptr }
%"class.std::vector.27" = type { %"struct.std::_Vector_base.28" }
%"struct.std::_Vector_base.28" = type { %"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::SymbolicInterval, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::SymbolicInterval>>::_Vector_impl" }
%"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::SymbolicInterval, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::SymbolicInterval>>::_Vector_impl" = type { %"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::SymbolicInterval, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::SymbolicInterval>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::SymbolicInterval, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::SymbolicInterval>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.32" = type { %"struct.std::_Vector_base.33" }
%"struct.std::_Vector_base.33" = type { %"struct.std::_Vector_base<Halide::Internal::Autoscheduler::Span, std::allocator<Halide::Internal::Autoscheduler::Span>>::_Vector_impl" }
%"struct.std::_Vector_base<Halide::Internal::Autoscheduler::Span, std::allocator<Halide::Internal::Autoscheduler::Span>>::_Vector_impl" = type { %"struct.std::_Vector_base<Halide::Internal::Autoscheduler::Span, std::allocator<Halide::Internal::Autoscheduler::Span>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Halide::Internal::Autoscheduler::Span, std::allocator<Halide::Internal::Autoscheduler::Span>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.37" = type { %"struct.std::_Vector_base.38" }
%"struct.std::_Vector_base.38" = type { %"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::Node::RegionComputedInfo, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::Node::RegionComputedInfo>>::_Vector_impl" }
%"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::Node::RegionComputedInfo, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::Node::RegionComputedInfo>>::_Vector_impl" = type { %"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::Node::RegionComputedInfo, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::Node::RegionComputedInfo>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::Node::RegionComputedInfo, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::Node::RegionComputedInfo>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.42" = type { %"struct.std::_Vector_base.43" }
%"struct.std::_Vector_base.43" = type { %"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::Node::Stage, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::Node::Stage>>::_Vector_impl" }
%"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::Node::Stage, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::Node::Stage>>::_Vector_impl" = type { %"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::Node::Stage, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::Node::Stage>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::Node::Stage, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::Node::Stage>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.47" = type { %"struct.std::_Vector_base.48" }
%"struct.std::_Vector_base.48" = type { %"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::Edge *, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::Edge *>>::_Vector_impl" }
%"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::Edge *, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::Edge *>>::_Vector_impl" = type { %"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::Edge *, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::Edge *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::Edge *, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::Edge *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.53" }
%"struct.std::_Head_base.53" = type { ptr }
%"struct.Halide::Internal::Autoscheduler::FunctionDAG::Node::Stage" = type { ptr, i32, %"class.std::vector.56", i8, i32, %"struct.Halide::Internal::PipelineFeatures", %"class.Halide::Stage", %"class.std::__cxx11::basic_string", i32, i32, %"class.std::vector.47", %"class.std::vector.67" }
%"class.std::vector.56" = type { %"struct.std::_Vector_base.57" }
%"struct.std::_Vector_base.57" = type { %"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::Node::Loop, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::Node::Loop>>::_Vector_impl" }
%"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::Node::Loop, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::Node::Loop>>::_Vector_impl" = type { %"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::Node::Loop, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::Node::Loop>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Halide::Internal::Autoscheduler::FunctionDAG::Node::Loop, std::allocator<Halide::Internal::Autoscheduler::FunctionDAG::Node::Loop>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.Halide::Internal::PipelineFeatures" = type { [7 x i32], [24 x [7 x i32]], [4 x [7 x i32]], [4 x [7 x i32]], [4 x [7 x i32]], [4 x [7 x i32]] }
%"class.Halide::Stage" = type { %"class.Halide::Internal::Function", %"class.Halide::Internal::Definition", i64, %"class.std::vector.62" }
%"class.Halide::Internal::Definition" = type { %"struct.Halide::Internal::IntrusivePtr.61" }
%"struct.Halide::Internal::IntrusivePtr.61" = type { ptr }
%"class.std::vector.62" = type { %"struct.std::_Vector_base.63" }
%"struct.std::_Vector_base.63" = type { %"struct.std::_Vector_base<Halide::Var, std::allocator<Halide::Var>>::_Vector_impl" }
%"struct.std::_Vector_base<Halide::Var, std::allocator<Halide::Var>>::_Vector_impl" = type { %"struct.std::_Vector_base<Halide::Var, std::allocator<Halide::Var>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Halide::Var, std::allocator<Halide::Var>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::vector.67" = type { %"struct.std::_Bvector_base" }
%"struct.std::_Bvector_base" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" = type { %"struct.std::_Bit_iterator", %"struct.std::_Bit_iterator", ptr }
%"struct.std::_Bit_iterator" = type { %"struct.std::_Bit_iterator_base.base", [4 x i8] }
%"struct.std::_Bit_iterator_base.base" = type <{ ptr, i32 }>

; 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 uwtable
define dso_local void @_ZNK6Halide8Internal13Autoscheduler8LoopNest15structural_hashERmi(ptr noundef nonnull align 8 dereferenceable(196) %0, ptr noundef nonnull align 8 dereferenceable(8) %1, i32 noundef %2) #1 align 2 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %9 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca %"class.__gnu_cxx::__normal_iterator.54", align 8
  %13 = alloca %"class.__gnu_cxx::__normal_iterator.54", align 8
  %14 = alloca ptr, align 8
  %15 = alloca %"struct.PerfectHashMap<Halide::Internal::Autoscheduler::FunctionDAG::Node, long>::const_iterator", align 8
  %16 = alloca %"struct.PerfectHashMap<Halide::Internal::Autoscheduler::FunctionDAG::Node, long>::const_iterator", align 8
  %17 = alloca ptr, align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator.54", align 8
  %19 = alloca %"class.__gnu_cxx::__normal_iterator.54", align 8
  %20 = alloca i32, align 4
  %21 = alloca ptr, align 8
  %22 = alloca ptr, align 8
  %23 = alloca %"class.__gnu_cxx::__normal_iterator.71", align 8
  %24 = alloca %"class.__gnu_cxx::__normal_iterator.71", align 8
  %25 = alloca i64, align 8
  %26 = alloca ptr, align 8
  %27 = alloca %"class.__gnu_cxx::__normal_iterator.54", align 8
  %28 = alloca %"class.__gnu_cxx::__normal_iterator.54", align 8
  %29 = alloca ptr, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store i32 %2, ptr %6, align 4, !tbaa !9
  %30 = load ptr, ptr %4, align 8
  %31 = load i32, ptr %6, align 4, !tbaa !9
  %32 = icmp slt i32 %31, 0
  br i1 %32, label %33, label %34

33:                                               ; preds = %3
  br label %180

34:                                               ; preds = %3
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  %35 = getelementptr inbounds %"struct.Halide::Internal::Autoscheduler::LoopNest", ptr %30, i32 0, i32 5
  store ptr %35, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %36 = load ptr, ptr %7, align 8, !tbaa !5
  %37 = call ptr @_ZNKSt3setIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeESt4lessIS6_ESaIS6_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %36) #4
  %38 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %8, i32 0, i32 0
  store ptr %37, ptr %38, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %39 = load ptr, ptr %7, align 8, !tbaa !5
  %40 = call ptr @_ZNKSt3setIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeESt4lessIS6_ESaIS6_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %39) #4
  %41 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %9, i32 0, i32 0
  store ptr %40, ptr %41, align 8
  br label %42

42:                                               ; preds = %53, %34
  %43 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEES9_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %9) #4
  br i1 %43, label %45, label %44

44:                                               ; preds = %42
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  br label %55

45:                                               ; preds = %42
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #4
  %46 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt23_Rb_tree_const_iteratorIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #4
  %47 = load ptr, ptr %46, align 8, !tbaa !5
  store ptr %47, ptr %10, align 8, !tbaa !5
  %48 = load ptr, ptr %5, align 8, !tbaa !5
  %49 = load ptr, ptr %10, align 8, !tbaa !5
  %50 = getelementptr inbounds %"struct.Halide::Internal::Autoscheduler::FunctionDAG::Node", ptr %49, i32 0, i32 10
  %51 = load i32, ptr %50, align 4, !tbaa !11
  %52 = sext i32 %51 to i64
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %48, i64 noundef %52)
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  br label %53

53:                                               ; preds = %45
  %54 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #4
  br label %42

55:                                               ; preds = %44
  %56 = load ptr, ptr %5, align 8, !tbaa !5
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %56, i64 noundef -1)
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #4
  %57 = getelementptr inbounds %"struct.Halide::Internal::Autoscheduler::LoopNest", ptr %30, i32 0, i32 3
  store ptr %57, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #4
  %58 = load ptr, ptr %11, align 8, !tbaa !5
  %59 = call ptr @_ZNKSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %58) #4
  %60 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.54", ptr %12, i32 0, i32 0
  store ptr %59, ptr %60, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #4
  %61 = load ptr, ptr %11, align 8, !tbaa !5
  %62 = call ptr @_ZNKSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %61) #4
  %63 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.54", ptr %13, i32 0, i32 0
  store ptr %62, ptr %63, align 8
  br label %64

64:                                               ; preds = %77, %55
  %65 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13) #4
  br i1 %65, label %67, label %66

66:                                               ; preds = %64
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #4
  br label %79

67:                                               ; preds = %64
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #4
  %68 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #4
  store ptr %68, ptr %14, align 8, !tbaa !5
  %69 = load ptr, ptr %5, align 8, !tbaa !5
  %70 = load ptr, ptr %14, align 8, !tbaa !5
  %71 = call noundef ptr @_ZNK6Halide8Internal12IntrusivePtrIKNS0_13Autoscheduler8LoopNestEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %70)
  %72 = getelementptr inbounds %"struct.Halide::Internal::Autoscheduler::LoopNest", ptr %71, i32 0, i32 8
  %73 = load ptr, ptr %72, align 8, !tbaa !44
  %74 = getelementptr inbounds %"struct.Halide::Internal::Autoscheduler::FunctionDAG::Node::Stage", ptr %73, i32 0, i32 8
  %75 = load i32, ptr %74, align 8, !tbaa !78
  %76 = sext i32 %75 to i64
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %69, i64 noundef %76)
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #4
  br label %77

77:                                               ; preds = %67
  %78 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #4
  br label %64

79:                                               ; preds = %66
  %80 = load ptr, ptr %5, align 8, !tbaa !5
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %80, i64 noundef -1)
  call void @llvm.lifetime.start.p0(i64 16, ptr %15) #4
  %81 = getelementptr inbounds %"struct.Halide::Internal::Autoscheduler::LoopNest", ptr %30, i32 0, i32 4
  %82 = call { ptr, ptr } @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE5beginEv(ptr noundef nonnull align 8 dereferenceable(32) %81)
  %83 = getelementptr inbounds { ptr, ptr }, ptr %15, i32 0, i32 0
  %84 = extractvalue { ptr, ptr } %82, 0
  store ptr %84, ptr %83, align 8
  %85 = getelementptr inbounds { ptr, ptr }, ptr %15, i32 0, i32 1
  %86 = extractvalue { ptr, ptr } %82, 1
  store ptr %86, ptr %85, align 8
  br label %87

87:                                               ; preds = %102, %79
  call void @llvm.lifetime.start.p0(i64 16, ptr %16) #4
  %88 = getelementptr inbounds %"struct.Halide::Internal::Autoscheduler::LoopNest", ptr %30, i32 0, i32 4
  %89 = call { ptr, ptr } @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %88)
  %90 = getelementptr inbounds { ptr, ptr }, ptr %16, i32 0, i32 0
  %91 = extractvalue { ptr, ptr } %89, 0
  store ptr %91, ptr %90, align 8
  %92 = getelementptr inbounds { ptr, ptr }, ptr %16, i32 0, i32 1
  %93 = extractvalue { ptr, ptr } %89, 1
  store ptr %93, ptr %92, align 8
  %94 = call noundef zeroext i1 @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE14const_iteratorneERKS7_(ptr noundef nonnull align 8 dereferenceable(16) %15, ptr noundef nonnull align 8 dereferenceable(16) %16)
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #4
  br i1 %94, label %96, label %95

95:                                               ; preds = %87
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #4
  br label %103

96:                                               ; preds = %87
  %97 = load ptr, ptr %5, align 8, !tbaa !5
  %98 = call noundef ptr @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE14const_iterator3keyEv(ptr noundef nonnull align 8 dereferenceable(16) %15)
  %99 = getelementptr inbounds %"struct.Halide::Internal::Autoscheduler::FunctionDAG::Node", ptr %98, i32 0, i32 10
  %100 = load i32, ptr %99, align 4, !tbaa !11
  %101 = sext i32 %100 to i64
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %97, i64 noundef %101)
  br label %102

102:                                              ; preds = %96
  call void @_ZN14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE14const_iteratorppEi(ptr noundef nonnull align 8 dereferenceable(16) %15, i32 noundef 0)
  br label %87, !llvm.loop !100

103:                                              ; preds = %95
  %104 = load ptr, ptr %5, align 8, !tbaa !5
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %104, i64 noundef -1)
  %105 = load i32, ptr %6, align 4, !tbaa !9
  %106 = icmp sgt i32 %105, 0
  br i1 %106, label %107, label %156

107:                                              ; preds = %103
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #4
  %108 = getelementptr inbounds %"struct.Halide::Internal::Autoscheduler::LoopNest", ptr %30, i32 0, i32 3
  store ptr %108, ptr %17, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #4
  %109 = load ptr, ptr %17, align 8, !tbaa !5
  %110 = call ptr @_ZNKSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %109) #4
  %111 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.54", ptr %18, i32 0, i32 0
  store ptr %110, ptr %111, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #4
  %112 = load ptr, ptr %17, align 8, !tbaa !5
  %113 = call ptr @_ZNKSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %112) #4
  %114 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.54", ptr %19, i32 0, i32 0
  store ptr %113, ptr %114, align 8
  br label %115

115:                                              ; preds = %149, %107
  %116 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8) %18, ptr noundef nonnull align 8 dereferenceable(8) %19) #4
  br i1 %116, label %118, label %117

117:                                              ; preds = %115
  store i32 9, ptr %20, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #4
  br label %151

118:                                              ; preds = %115
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #4
  %119 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #4
  store ptr %119, ptr %21, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #4
  %120 = load ptr, ptr %21, align 8, !tbaa !5
  %121 = call noundef ptr @_ZNK6Halide8Internal12IntrusivePtrIKNS0_13Autoscheduler8LoopNestEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %120)
  %122 = getelementptr inbounds %"struct.Halide::Internal::Autoscheduler::LoopNest", ptr %121, i32 0, i32 2
  store ptr %122, ptr %22, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #4
  %123 = load ptr, ptr %22, align 8, !tbaa !5
  %124 = call ptr @_ZNKSt6vectorIlSaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %123) #4
  %125 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.71", ptr %23, i32 0, i32 0
  store ptr %124, ptr %125, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #4
  %126 = load ptr, ptr %22, align 8, !tbaa !5
  %127 = call ptr @_ZNKSt6vectorIlSaIlEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %126) #4
  %128 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.71", ptr %24, i32 0, i32 0
  store ptr %127, ptr %128, align 8
  br label %129

129:                                              ; preds = %146, %118
  %130 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKlSt6vectorIlSaIlEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef nonnull align 8 dereferenceable(8) %24) #4
  br i1 %130, label %132, label %131

131:                                              ; preds = %129
  store i32 11, ptr %20, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #4
  br label %148

132:                                              ; preds = %129
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #4
  %133 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %23) #4
  %134 = load i64, ptr %133, align 8, !tbaa !102
  store i64 %134, ptr %25, align 8, !tbaa !102
  %135 = load i32, ptr %6, align 4, !tbaa !9
  %136 = icmp eq i32 %135, 1
  br i1 %136, label %137, label %143

137:                                              ; preds = %132
  %138 = load i64, ptr %25, align 8, !tbaa !102
  %139 = icmp sgt i64 %138, 1
  %140 = zext i1 %139 to i64
  %141 = select i1 %139, i32 1, i32 0
  %142 = sext i32 %141 to i64
  store i64 %142, ptr %25, align 8, !tbaa !102
  br label %143

143:                                              ; preds = %137, %132
  %144 = load ptr, ptr %5, align 8, !tbaa !5
  %145 = load i64, ptr %25, align 8, !tbaa !102
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %144, i64 noundef %145)
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #4
  br label %146

146:                                              ; preds = %143
  %147 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %23) #4
  br label %129

148:                                              ; preds = %131
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #4
  br label %149

149:                                              ; preds = %148
  %150 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #4
  br label %115

151:                                              ; preds = %117
  %152 = load ptr, ptr %5, align 8, !tbaa !5
  %153 = getelementptr inbounds %"struct.Halide::Internal::Autoscheduler::LoopNest", ptr %30, i32 0, i32 14
  %154 = load i32, ptr %153, align 8, !tbaa !103
  %155 = sext i32 %154 to i64
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %152, i64 noundef %155)
  br label %156

156:                                              ; preds = %151, %103
  %157 = load i32, ptr %6, align 4, !tbaa !9
  %158 = icmp sgt i32 %157, 1
  br i1 %158, label %159, label %180

159:                                              ; preds = %156
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #4
  %160 = getelementptr inbounds %"struct.Halide::Internal::Autoscheduler::LoopNest", ptr %30, i32 0, i32 3
  store ptr %160, ptr %26, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #4
  %161 = load ptr, ptr %26, align 8, !tbaa !5
  %162 = call ptr @_ZNKSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %161) #4
  %163 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.54", ptr %27, i32 0, i32 0
  store ptr %162, ptr %163, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #4
  %164 = load ptr, ptr %26, align 8, !tbaa !5
  %165 = call ptr @_ZNKSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %164) #4
  %166 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.54", ptr %28, i32 0, i32 0
  store ptr %165, ptr %166, align 8
  br label %167

167:                                              ; preds = %177, %159
  %168 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8) %27, ptr noundef nonnull align 8 dereferenceable(8) %28) #4
  br i1 %168, label %170, label %169

169:                                              ; preds = %167
  store i32 13, ptr %20, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #4
  br label %179

170:                                              ; preds = %167
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #4
  %171 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %27) #4
  store ptr %171, ptr %29, align 8, !tbaa !5
  %172 = load ptr, ptr %29, align 8, !tbaa !5
  %173 = call noundef ptr @_ZNK6Halide8Internal12IntrusivePtrIKNS0_13Autoscheduler8LoopNestEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %172)
  %174 = load ptr, ptr %5, align 8, !tbaa !5
  %175 = load i32, ptr %6, align 4, !tbaa !9
  %176 = sub nsw i32 %175, 2
  call void @_ZNK6Halide8Internal13Autoscheduler8LoopNest15structural_hashERmi(ptr noundef nonnull align 8 dereferenceable(196) %173, ptr noundef nonnull align 8 dereferenceable(8) %174, i32 noundef %176)
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #4
  br label %177

177:                                              ; preds = %170
  %178 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %27) #4
  br label %167

179:                                              ; preds = %169
  br label %180

180:                                              ; preds = %179, %156, %33
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeESt4lessIS6_ESaIS6_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeESt4lessIS6_ESaIS6_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEES9_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt23_Rb_tree_const_iteratorIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK6Halide8Internal12IntrusivePtrIKNS0_13Autoscheduler8LoopNestEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, ptr } @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE5beginEv(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE14const_iteratorneERKS7_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local { ptr, ptr } @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE3endEv(ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE14const_iterator3keyEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE14const_iteratorppEi(ptr noundef nonnull align 8 dereferenceable(16), i32 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIlSaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIlSaIlEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKlSt6vectorIlSaIlEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = { 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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !10, i64 172}
!12 = !{!"_ZTSN6Halide8Internal13Autoscheduler11FunctionDAG4NodeE", !6, i64 0, !13, i64 8, !16, i64 32, !17, i64 40, !21, i64 64, !25, i64 88, !29, i64 112, !30, i64 120, !34, i64 144, !10, i64 168, !10, i64 172, !10, i64 176, !10, i64 180, !29, i64 184, !29, i64 185, !29, i64 186, !29, i64 187, !29, i64 188, !38, i64 192}
!13 = !{!"_ZTSN6Halide8Internal8FunctionE", !14, i64 0}
!14 = !{!"_ZTSN6Halide8Internal11FunctionPtrE", !15, i64 0, !6, i64 8, !10, i64 16}
!15 = !{!"_ZTSN6Halide8Internal12IntrusivePtrINS0_13FunctionGroupEEE", !6, i64 0}
!16 = !{!"double", !7, i64 0}
!17 = !{!"_ZTSSt6vectorIN6Halide8Internal13Autoscheduler11FunctionDAG16SymbolicIntervalESaIS4_EE", !18, i64 0}
!18 = !{!"_ZTSSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG16SymbolicIntervalESaIS4_EE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG16SymbolicIntervalESaIS4_EE12_Vector_implE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG16SymbolicIntervalESaIS4_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!21 = !{!"_ZTSSt6vectorIN6Halide8Internal13Autoscheduler4SpanESaIS3_EE", !22, i64 0}
!22 = !{!"_ZTSSt12_Vector_baseIN6Halide8Internal13Autoscheduler4SpanESaIS3_EE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler4SpanESaIS3_EE12_Vector_implE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler4SpanESaIS3_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!25 = !{!"_ZTSSt6vectorIN6Halide8Internal13Autoscheduler11FunctionDAG4Node18RegionComputedInfoESaIS5_EE", !26, i64 0}
!26 = !{!"_ZTSSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node18RegionComputedInfoESaIS5_EE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node18RegionComputedInfoESaIS5_EE12_Vector_implE", !28, i64 0}
!28 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node18RegionComputedInfoESaIS5_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!29 = !{!"bool", !7, i64 0}
!30 = !{!"_ZTSSt6vectorIN6Halide8Internal13Autoscheduler11FunctionDAG4Node5StageESaIS5_EE", !31, i64 0}
!31 = !{!"_ZTSSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node5StageESaIS5_EE", !32, i64 0}
!32 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node5StageESaIS5_EE12_Vector_implE", !33, i64 0}
!33 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node5StageESaIS5_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!34 = !{!"_ZTSSt6vectorIPN6Halide8Internal13Autoscheduler11FunctionDAG4EdgeESaIS5_EE", !35, i64 0}
!35 = !{!"_ZTSSt12_Vector_baseIPN6Halide8Internal13Autoscheduler11FunctionDAG4EdgeESaIS5_EE", !36, i64 0}
!36 = !{!"_ZTSNSt12_Vector_baseIPN6Halide8Internal13Autoscheduler11FunctionDAG4EdgeESaIS5_EE12_Vector_implE", !37, i64 0}
!37 = !{!"_ZTSNSt12_Vector_baseIPN6Halide8Internal13Autoscheduler11FunctionDAG4EdgeESaIS5_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!38 = !{!"_ZTSSt10unique_ptrIN6Halide8Internal13Autoscheduler13BoundContents6LayoutESt14default_deleteIS4_EE", !39, i64 0}
!39 = !{!"_ZTSSt15__uniq_ptr_dataIN6Halide8Internal13Autoscheduler13BoundContents6LayoutESt14default_deleteIS4_ELb1ELb1EE", !40, i64 0}
!40 = !{!"_ZTSSt15__uniq_ptr_implIN6Halide8Internal13Autoscheduler13BoundContents6LayoutESt14default_deleteIS4_EE", !41, i64 0}
!41 = !{!"_ZTSSt5tupleIJPN6Halide8Internal13Autoscheduler13BoundContents6LayoutESt14default_deleteIS4_EEE", !42, i64 0}
!42 = !{!"_ZTSSt11_Tuple_implILm0EJPN6Halide8Internal13Autoscheduler13BoundContents6LayoutESt14default_deleteIS4_EEE", !43, i64 0}
!43 = !{!"_ZTSSt10_Head_baseILm0EPN6Halide8Internal13Autoscheduler13BoundContents6LayoutELb0EE", !6, i64 0}
!44 = !{!45, !6, i64 176}
!45 = !{!"_ZTSN6Halide8Internal13Autoscheduler8LoopNestE", !46, i64 0, !49, i64 8, !53, i64 32, !57, i64 56, !63, i64 88, !72, i64 136, !6, i64 168, !6, i64 176, !29, i64 184, !29, i64 185, !29, i64 186, !10, i64 188, !10, i64 192}
!46 = !{!"_ZTSN6Halide8Internal8RefCountE", !47, i64 0}
!47 = !{!"_ZTSSt6atomicIiE", !48, i64 0}
!48 = !{!"_ZTSSt13__atomic_baseIiE", !10, i64 0}
!49 = !{!"_ZTSSt6vectorIlSaIlEE", !50, i64 0}
!50 = !{!"_ZTSSt12_Vector_baseIlSaIlEE", !51, i64 0}
!51 = !{!"_ZTSNSt12_Vector_baseIlSaIlEE12_Vector_implE", !52, i64 0}
!52 = !{!"_ZTSNSt12_Vector_baseIlSaIlEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!53 = !{!"_ZTSSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE", !54, i64 0}
!54 = !{!"_ZTSSt12_Vector_baseIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE", !55, i64 0}
!55 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE12_Vector_implE", !56, i64 0}
!56 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!57 = !{!"_ZTS14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE", !58, i64 0, !10, i64 24, !62, i64 28}
!58 = !{!"_ZTSSt6vectorISt4pairIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElESaIS8_EE", !59, i64 0}
!59 = !{!"_ZTSSt12_Vector_baseISt4pairIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElESaIS8_EE", !60, i64 0}
!60 = !{!"_ZTSNSt12_Vector_baseISt4pairIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElESaIS8_EE12_Vector_implE", !61, i64 0}
!61 = !{!"_ZTSNSt12_Vector_baseISt4pairIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElESaIS8_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!62 = !{!"_ZTSN14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterEUt_E", !7, i64 0}
!63 = !{!"_ZTSSt3setIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeESt4lessIS6_ESaIS6_EE", !64, i64 0}
!64 = !{!"_ZTSSt8_Rb_treeIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeES6_St9_IdentityIS6_ESt4lessIS6_ESaIS6_EE", !65, i64 0}
!65 = !{!"_ZTSNSt8_Rb_treeIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeES6_St9_IdentityIS6_ESt4lessIS6_ESaIS6_EE13_Rb_tree_implISA_Lb1EEE", !66, i64 0, !68, i64 8}
!66 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEEE", !67, i64 0}
!67 = !{!"_ZTSSt4lessIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEE"}
!68 = !{!"_ZTSSt15_Rb_tree_header", !69, i64 0, !71, i64 32}
!69 = !{!"_ZTSSt18_Rb_tree_node_base", !70, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!70 = !{!"_ZTSSt14_Rb_tree_color", !7, i64 0}
!71 = !{!"long", !7, i64 0}
!72 = !{!"_ZTS14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeENS1_12IntrusivePtrIKNS2_13BoundContentsEEELi4E22PerfectHashMapAsserterE", !73, i64 0, !10, i64 24, !77, i64 28}
!73 = !{!"_ZTSSt6vectorISt4pairIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeENS2_12IntrusivePtrIKNS3_13BoundContentsEEEESaISC_EE", !74, i64 0}
!74 = !{!"_ZTSSt12_Vector_baseISt4pairIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeENS2_12IntrusivePtrIKNS3_13BoundContentsEEEESaISC_EE", !75, i64 0}
!75 = !{!"_ZTSNSt12_Vector_baseISt4pairIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeENS2_12IntrusivePtrIKNS3_13BoundContentsEEEESaISC_EE12_Vector_implE", !76, i64 0}
!76 = !{!"_ZTSNSt12_Vector_baseISt4pairIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeENS2_12IntrusivePtrIKNS3_13BoundContentsEEEESaISC_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!77 = !{!"_ZTSN14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeENS1_12IntrusivePtrIKNS2_13BoundContentsEEELi4E22PerfectHashMapAsserterEUt_E", !7, i64 0}
!78 = !{!79, !10, i64 1296}
!79 = !{!"_ZTSN6Halide8Internal13Autoscheduler11FunctionDAG4Node5StageE", !6, i64 0, !10, i64 8, !80, i64 16, !29, i64 40, !10, i64 44, !84, i64 48, !85, i64 1200, !92, i64 1264, !10, i64 1296, !10, i64 1300, !34, i64 1304, !94, i64 1328}
!80 = !{!"_ZTSSt6vectorIN6Halide8Internal13Autoscheduler11FunctionDAG4Node4LoopESaIS5_EE", !81, i64 0}
!81 = !{!"_ZTSSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node4LoopESaIS5_EE", !82, i64 0}
!82 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node4LoopESaIS5_EE12_Vector_implE", !83, i64 0}
!83 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node4LoopESaIS5_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!84 = !{!"_ZTSN6Halide8Internal16PipelineFeaturesE", !7, i64 0, !7, i64 28, !7, i64 700, !7, i64 812, !7, i64 924, !7, i64 1036}
!85 = !{!"_ZTSN6Halide5StageE", !13, i64 0, !86, i64 24, !71, i64 32, !88, i64 40}
!86 = !{!"_ZTSN6Halide8Internal10DefinitionE", !87, i64 0}
!87 = !{!"_ZTSN6Halide8Internal12IntrusivePtrINS0_18DefinitionContentsEEE", !6, i64 0}
!88 = !{!"_ZTSSt6vectorIN6Halide3VarESaIS1_EE", !89, i64 0}
!89 = !{!"_ZTSSt12_Vector_baseIN6Halide3VarESaIS1_EE", !90, i64 0}
!90 = !{!"_ZTSNSt12_Vector_baseIN6Halide3VarESaIS1_EE12_Vector_implE", !91, i64 0}
!91 = !{!"_ZTSNSt12_Vector_baseIN6Halide3VarESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!92 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !93, i64 0, !71, i64 8, !7, i64 16}
!93 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!94 = !{!"_ZTSSt6vectorIbSaIbEE", !95, i64 0}
!95 = !{!"_ZTSSt13_Bvector_baseISaIbEE", !96, i64 0}
!96 = !{!"_ZTSNSt13_Bvector_baseISaIbEE13_Bvector_implE", !97, i64 0}
!97 = !{!"_ZTSNSt13_Bvector_baseISaIbEE18_Bvector_impl_dataE", !98, i64 0, !98, i64 16, !6, i64 32}
!98 = !{!"_ZTSSt13_Bit_iterator", !99, i64 0}
!99 = !{!"_ZTSSt18_Bit_iterator_base", !6, i64 0, !10, i64 8}
!100 = distinct !{!100, !101}
!101 = !{!"llvm.loop.mustprogress"}
!102 = !{!71, !71, i64 0}
!103 = !{!45, !10, i64 192}


; 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"

%"struct.std::_Rb_tree_const_iterator" = type { ptr }
%"class.__gnu_cxx::__normal_iterator.54" = type { ptr }
%"struct.PerfectHashMap<Halide::Internal::Autoscheduler::FunctionDAG::Node, long>::const_iterator" = type { ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.71" = type { ptr }

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

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK6Halide8Internal13Autoscheduler8LoopNest15structural_hashERmi(ptr noundef nonnull align 8 dereferenceable(196) %0, ptr noundef nonnull align 8 dereferenceable(8) %1, i32 noundef %2) local_unnamed_addr #1 align 2 {
  %4 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %5 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %6 = alloca %"class.__gnu_cxx::__normal_iterator.54", align 8
  %7 = alloca %"class.__gnu_cxx::__normal_iterator.54", align 8
  %8 = alloca %"struct.PerfectHashMap<Halide::Internal::Autoscheduler::FunctionDAG::Node, long>::const_iterator", align 8
  %9 = alloca %"struct.PerfectHashMap<Halide::Internal::Autoscheduler::FunctionDAG::Node, long>::const_iterator", align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator.54", align 8
  %11 = alloca %"class.__gnu_cxx::__normal_iterator.54", align 8
  %12 = alloca %"class.__gnu_cxx::__normal_iterator.71", align 8
  %13 = alloca %"class.__gnu_cxx::__normal_iterator.71", align 8
  %14 = alloca %"class.__gnu_cxx::__normal_iterator.54", align 8
  %15 = alloca %"class.__gnu_cxx::__normal_iterator.54", align 8
  %16 = icmp slt i32 %2, 0
  br i1 %16, label %.thread, label %17

17:                                               ; preds = %3
  %18 = getelementptr inbounds i8, ptr %0, i64 88
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  %19 = tail call ptr @_ZNKSt3setIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeESt4lessIS6_ESaIS6_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %18) #4
  store ptr %19, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #4
  %20 = tail call ptr @_ZNKSt3setIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeESt4lessIS6_ESaIS6_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %18) #4
  store ptr %20, ptr %5, align 8
  %21 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEES9_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #4
  br i1 %21, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %17
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %1, i64 noundef -1)
  %22 = getelementptr inbounds i8, ptr %0, i64 32
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #4
  %23 = call ptr @_ZNKSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #4
  store ptr %23, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #4
  %24 = call ptr @_ZNKSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #4
  store ptr %24, ptr %7, align 8
  %25 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #4
  br i1 %25, label %.lr.ph32, label %._crit_edge33

.lr.ph:                                           ; preds = %17, %.lr.ph
  %26 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt23_Rb_tree_const_iteratorIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %27 = load ptr, ptr %26, align 8, !tbaa !5
  %28 = getelementptr inbounds i8, ptr %27, i64 172
  %29 = load i32, ptr %28, align 4, !tbaa !9
  %30 = sext i32 %29 to i64
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %1, i64 noundef %30)
  %31 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %32 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEES9_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #4
  br i1 %32, label %.lr.ph, label %._crit_edge

._crit_edge33:                                    ; preds = %.lr.ph32, %._crit_edge
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %1, i64 noundef -1)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #4
  %33 = getelementptr inbounds i8, ptr %0, i64 56
  %34 = call { ptr, ptr } @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE5beginEv(ptr noundef nonnull align 8 dereferenceable(32) %33)
  %35 = extractvalue { ptr, ptr } %34, 0
  store ptr %35, ptr %8, align 8
  %36 = getelementptr inbounds i8, ptr %8, i64 8
  %37 = extractvalue { ptr, ptr } %34, 1
  store ptr %37, ptr %36, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %9) #4
  %38 = call { ptr, ptr } @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %33)
  %39 = extractvalue { ptr, ptr } %38, 0
  store ptr %39, ptr %9, align 8
  %40 = getelementptr inbounds i8, ptr %9, i64 8
  %41 = extractvalue { ptr, ptr } %38, 1
  store ptr %41, ptr %40, align 8
  %42 = call noundef zeroext i1 @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE14const_iteratorneERKS7_(ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef nonnull align 8 dereferenceable(16) %9)
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #4
  br i1 %42, label %.lr.ph35, label %._crit_edge36

.lr.ph32:                                         ; preds = %._crit_edge, %.lr.ph32
  %43 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #4
  %44 = call noundef ptr @_ZNK6Halide8Internal12IntrusivePtrIKNS0_13Autoscheduler8LoopNestEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %43)
  %45 = getelementptr inbounds i8, ptr %44, i64 176
  %46 = load ptr, ptr %45, align 8, !tbaa !43
  %47 = getelementptr inbounds i8, ptr %46, i64 1296
  %48 = load i32, ptr %47, align 8, !tbaa !77
  %49 = sext i32 %48 to i64
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %1, i64 noundef %49)
  %50 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #4
  %51 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #4
  br i1 %51, label %.lr.ph32, label %._crit_edge33

._crit_edge36:                                    ; preds = %.lr.ph35, %._crit_edge33
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #4
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %1, i64 noundef -1)
  %.not = icmp eq i32 %2, 0
  br i1 %.not, label %.thread, label %60

.lr.ph35:                                         ; preds = %._crit_edge33, %.lr.ph35
  %52 = call noundef ptr @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE14const_iterator3keyEv(ptr noundef nonnull align 8 dereferenceable(16) %8)
  %53 = getelementptr inbounds i8, ptr %52, i64 172
  %54 = load i32, ptr %53, align 4, !tbaa !9
  %55 = sext i32 %54 to i64
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %1, i64 noundef %55)
  call void @_ZN14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE14const_iteratorppEi(ptr noundef nonnull align 8 dereferenceable(16) %8, i32 noundef 0)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %9) #4
  %56 = call { ptr, ptr } @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %33)
  %57 = extractvalue { ptr, ptr } %56, 0
  store ptr %57, ptr %9, align 8
  %58 = extractvalue { ptr, ptr } %56, 1
  store ptr %58, ptr %40, align 8
  %59 = call noundef zeroext i1 @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE14const_iteratorneERKS7_(ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef nonnull align 8 dereferenceable(16) %9)
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #4
  br i1 %59, label %.lr.ph35, label %._crit_edge36, !llvm.loop !99

60:                                               ; preds = %._crit_edge36
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #4
  %61 = call ptr @_ZNKSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #4
  store ptr %61, ptr %10, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #4
  %62 = call ptr @_ZNKSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #4
  store ptr %62, ptr %11, align 8
  %63 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #4
  br i1 %63, label %.lr.ph41, label %._crit_edge42

.lr.ph41:                                         ; preds = %60
  %64 = icmp eq i32 %2, 1
  br i1 %64, label %.lr.ph41.split.us, label %.lr.ph41.split

.lr.ph41.split.us:                                ; preds = %.lr.ph41, %._crit_edge39.split.us.us
  %65 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  %66 = call noundef ptr @_ZNK6Halide8Internal12IntrusivePtrIKNS0_13Autoscheduler8LoopNestEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %65)
  %67 = getelementptr inbounds i8, ptr %66, i64 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #4
  %68 = call ptr @_ZNKSt6vectorIlSaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %67) #4
  store ptr %68, ptr %12, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #4
  %69 = call ptr @_ZNKSt6vectorIlSaIlEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %67) #4
  store ptr %69, ptr %13, align 8
  %70 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKlSt6vectorIlSaIlEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13) #4
  br i1 %70, label %.lr.ph38.us, label %._crit_edge39.split.us.us

._crit_edge39.split.us.us:                        ; preds = %.lr.ph38.us, %.lr.ph41.split.us
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #4
  %71 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  %72 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #4
  br i1 %72, label %.lr.ph41.split.us, label %._crit_edge42

.lr.ph38.us:                                      ; preds = %.lr.ph41.split.us, %.lr.ph38.us
  %73 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #4
  %74 = load i64, ptr %73, align 8, !tbaa !101
  %75 = icmp sgt i64 %74, 1
  %76 = zext i1 %75 to i64
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %1, i64 noundef %76)
  %77 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #4
  %78 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKlSt6vectorIlSaIlEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13) #4
  br i1 %78, label %.lr.ph38.us, label %._crit_edge39.split.us.us

.lr.ph41.split:                                   ; preds = %.lr.ph41, %._crit_edge39.split
  %79 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  %80 = call noundef ptr @_ZNK6Halide8Internal12IntrusivePtrIKNS0_13Autoscheduler8LoopNestEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %79)
  %81 = getelementptr inbounds i8, ptr %80, i64 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #4
  %82 = call ptr @_ZNKSt6vectorIlSaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %81) #4
  store ptr %82, ptr %12, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #4
  %83 = call ptr @_ZNKSt6vectorIlSaIlEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %81) #4
  store ptr %83, ptr %13, align 8
  %84 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKlSt6vectorIlSaIlEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13) #4
  br i1 %84, label %.lr.ph38, label %._crit_edge39.split

._crit_edge39.split:                              ; preds = %.lr.ph38, %.lr.ph41.split
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #4
  %85 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  %86 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #4
  br i1 %86, label %.lr.ph41.split, label %._crit_edge42

.lr.ph38:                                         ; preds = %.lr.ph41.split, %.lr.ph38
  %87 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #4
  %88 = load i64, ptr %87, align 8, !tbaa !101
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %1, i64 noundef %88)
  %89 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #4
  %90 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKlSt6vectorIlSaIlEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13) #4
  br i1 %90, label %.lr.ph38, label %._crit_edge39.split

._crit_edge42:                                    ; preds = %._crit_edge39.split, %._crit_edge39.split.us.us, %60
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #4
  %91 = getelementptr inbounds i8, ptr %0, i64 192
  %92 = load i32, ptr %91, align 8, !tbaa !102
  %93 = sext i32 %92 to i64
  call void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8) %1, i64 noundef %93)
  %94 = icmp sgt i32 %2, 1
  br i1 %94, label %95, label %.thread

95:                                               ; preds = %._crit_edge42
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #4
  %96 = call ptr @_ZNKSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #4
  store ptr %96, ptr %14, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %15) #4
  %97 = call ptr @_ZNKSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #4
  store ptr %97, ptr %15, align 8
  %98 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %15) #4
  br i1 %98, label %.lr.ph44, label %._crit_edge45

.lr.ph44:                                         ; preds = %95
  %99 = add nsw i32 %2, -2
  br label %100

._crit_edge45:                                    ; preds = %100, %95
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #4
  br label %.thread

100:                                              ; preds = %.lr.ph44, %100
  %101 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #4
  %102 = call noundef ptr @_ZNK6Halide8Internal12IntrusivePtrIKNS0_13Autoscheduler8LoopNestEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %101)
  call void @_ZNK6Halide8Internal13Autoscheduler8LoopNest15structural_hashERmi(ptr noundef nonnull align 8 dereferenceable(196) %102, ptr noundef nonnull align 8 dereferenceable(8) %1, i32 noundef %99)
  %103 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #4
  %104 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %15) #4
  br i1 %104, label %100, label %._crit_edge45

.thread:                                          ; preds = %._crit_edge36, %3, %._crit_edge45, %._crit_edge42
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeESt4lessIS6_ESaIS6_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeESt4lessIS6_ESaIS6_EE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEES9_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt23_Rb_tree_const_iteratorIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6Halide8Internal13Autoscheduler8LoopNest12hash_combineERmm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK6Halide8Internal12IntrusivePtrIKNS0_13Autoscheduler8LoopNestEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN6Halide8Internal12IntrusivePtrIKNS2_13Autoscheduler8LoopNestEEESt6vectorIS7_SaIS7_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, ptr } @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE5beginEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE14const_iteratorneERKS7_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local { ptr, ptr } @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE3endEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE14const_iterator3keyEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE14const_iteratorppEi(ptr noundef nonnull align 8 dereferenceable(16), i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIlSaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIlSaIlEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKlSt6vectorIlSaIlEEEEbRKNS_17__normal_iteratorIT_T0_EESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = { 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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !14, i64 172}
!10 = !{!"_ZTSN6Halide8Internal13Autoscheduler11FunctionDAG4NodeE", !6, i64 0, !11, i64 8, !15, i64 32, !16, i64 40, !20, i64 64, !24, i64 88, !28, i64 112, !29, i64 120, !33, i64 144, !14, i64 168, !14, i64 172, !14, i64 176, !14, i64 180, !28, i64 184, !28, i64 185, !28, i64 186, !28, i64 187, !28, i64 188, !37, i64 192}
!11 = !{!"_ZTSN6Halide8Internal8FunctionE", !12, i64 0}
!12 = !{!"_ZTSN6Halide8Internal11FunctionPtrE", !13, i64 0, !6, i64 8, !14, i64 16}
!13 = !{!"_ZTSN6Halide8Internal12IntrusivePtrINS0_13FunctionGroupEEE", !6, i64 0}
!14 = !{!"int", !7, i64 0}
!15 = !{!"double", !7, i64 0}
!16 = !{!"_ZTSSt6vectorIN6Halide8Internal13Autoscheduler11FunctionDAG16SymbolicIntervalESaIS4_EE", !17, i64 0}
!17 = !{!"_ZTSSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG16SymbolicIntervalESaIS4_EE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG16SymbolicIntervalESaIS4_EE12_Vector_implE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG16SymbolicIntervalESaIS4_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!20 = !{!"_ZTSSt6vectorIN6Halide8Internal13Autoscheduler4SpanESaIS3_EE", !21, i64 0}
!21 = !{!"_ZTSSt12_Vector_baseIN6Halide8Internal13Autoscheduler4SpanESaIS3_EE", !22, i64 0}
!22 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler4SpanESaIS3_EE12_Vector_implE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler4SpanESaIS3_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!24 = !{!"_ZTSSt6vectorIN6Halide8Internal13Autoscheduler11FunctionDAG4Node18RegionComputedInfoESaIS5_EE", !25, i64 0}
!25 = !{!"_ZTSSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node18RegionComputedInfoESaIS5_EE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node18RegionComputedInfoESaIS5_EE12_Vector_implE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node18RegionComputedInfoESaIS5_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!28 = !{!"bool", !7, i64 0}
!29 = !{!"_ZTSSt6vectorIN6Halide8Internal13Autoscheduler11FunctionDAG4Node5StageESaIS5_EE", !30, i64 0}
!30 = !{!"_ZTSSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node5StageESaIS5_EE", !31, i64 0}
!31 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node5StageESaIS5_EE12_Vector_implE", !32, i64 0}
!32 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node5StageESaIS5_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!33 = !{!"_ZTSSt6vectorIPN6Halide8Internal13Autoscheduler11FunctionDAG4EdgeESaIS5_EE", !34, i64 0}
!34 = !{!"_ZTSSt12_Vector_baseIPN6Halide8Internal13Autoscheduler11FunctionDAG4EdgeESaIS5_EE", !35, i64 0}
!35 = !{!"_ZTSNSt12_Vector_baseIPN6Halide8Internal13Autoscheduler11FunctionDAG4EdgeESaIS5_EE12_Vector_implE", !36, i64 0}
!36 = !{!"_ZTSNSt12_Vector_baseIPN6Halide8Internal13Autoscheduler11FunctionDAG4EdgeESaIS5_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!37 = !{!"_ZTSSt10unique_ptrIN6Halide8Internal13Autoscheduler13BoundContents6LayoutESt14default_deleteIS4_EE", !38, i64 0}
!38 = !{!"_ZTSSt15__uniq_ptr_dataIN6Halide8Internal13Autoscheduler13BoundContents6LayoutESt14default_deleteIS4_ELb1ELb1EE", !39, i64 0}
!39 = !{!"_ZTSSt15__uniq_ptr_implIN6Halide8Internal13Autoscheduler13BoundContents6LayoutESt14default_deleteIS4_EE", !40, i64 0}
!40 = !{!"_ZTSSt5tupleIJPN6Halide8Internal13Autoscheduler13BoundContents6LayoutESt14default_deleteIS4_EEE", !41, i64 0}
!41 = !{!"_ZTSSt11_Tuple_implILm0EJPN6Halide8Internal13Autoscheduler13BoundContents6LayoutESt14default_deleteIS4_EEE", !42, i64 0}
!42 = !{!"_ZTSSt10_Head_baseILm0EPN6Halide8Internal13Autoscheduler13BoundContents6LayoutELb0EE", !6, i64 0}
!43 = !{!44, !6, i64 176}
!44 = !{!"_ZTSN6Halide8Internal13Autoscheduler8LoopNestE", !45, i64 0, !48, i64 8, !52, i64 32, !56, i64 56, !62, i64 88, !71, i64 136, !6, i64 168, !6, i64 176, !28, i64 184, !28, i64 185, !28, i64 186, !14, i64 188, !14, i64 192}
!45 = !{!"_ZTSN6Halide8Internal8RefCountE", !46, i64 0}
!46 = !{!"_ZTSSt6atomicIiE", !47, i64 0}
!47 = !{!"_ZTSSt13__atomic_baseIiE", !14, i64 0}
!48 = !{!"_ZTSSt6vectorIlSaIlEE", !49, i64 0}
!49 = !{!"_ZTSSt12_Vector_baseIlSaIlEE", !50, i64 0}
!50 = !{!"_ZTSNSt12_Vector_baseIlSaIlEE12_Vector_implE", !51, i64 0}
!51 = !{!"_ZTSNSt12_Vector_baseIlSaIlEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!52 = !{!"_ZTSSt6vectorIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE", !53, i64 0}
!53 = !{!"_ZTSSt12_Vector_baseIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE", !54, i64 0}
!54 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE12_Vector_implE", !55, i64 0}
!55 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal12IntrusivePtrIKNS1_13Autoscheduler8LoopNestEEESaIS6_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!56 = !{!"_ZTS14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterE", !57, i64 0, !14, i64 24, !61, i64 28}
!57 = !{!"_ZTSSt6vectorISt4pairIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElESaIS8_EE", !58, i64 0}
!58 = !{!"_ZTSSt12_Vector_baseISt4pairIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElESaIS8_EE", !59, i64 0}
!59 = !{!"_ZTSNSt12_Vector_baseISt4pairIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElESaIS8_EE12_Vector_implE", !60, i64 0}
!60 = !{!"_ZTSNSt12_Vector_baseISt4pairIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElESaIS8_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!61 = !{!"_ZTSN14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeElLi4E22PerfectHashMapAsserterEUt_E", !7, i64 0}
!62 = !{!"_ZTSSt3setIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeESt4lessIS6_ESaIS6_EE", !63, i64 0}
!63 = !{!"_ZTSSt8_Rb_treeIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeES6_St9_IdentityIS6_ESt4lessIS6_ESaIS6_EE", !64, i64 0}
!64 = !{!"_ZTSNSt8_Rb_treeIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeES6_St9_IdentityIS6_ESt4lessIS6_ESaIS6_EE13_Rb_tree_implISA_Lb1EEE", !65, i64 0, !67, i64 8}
!65 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEEE", !66, i64 0}
!66 = !{!"_ZTSSt4lessIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeEE"}
!67 = !{!"_ZTSSt15_Rb_tree_header", !68, i64 0, !70, i64 32}
!68 = !{!"_ZTSSt18_Rb_tree_node_base", !69, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!69 = !{!"_ZTSSt14_Rb_tree_color", !7, i64 0}
!70 = !{!"long", !7, i64 0}
!71 = !{!"_ZTS14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeENS1_12IntrusivePtrIKNS2_13BoundContentsEEELi4E22PerfectHashMapAsserterE", !72, i64 0, !14, i64 24, !76, i64 28}
!72 = !{!"_ZTSSt6vectorISt4pairIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeENS2_12IntrusivePtrIKNS3_13BoundContentsEEEESaISC_EE", !73, i64 0}
!73 = !{!"_ZTSSt12_Vector_baseISt4pairIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeENS2_12IntrusivePtrIKNS3_13BoundContentsEEEESaISC_EE", !74, i64 0}
!74 = !{!"_ZTSNSt12_Vector_baseISt4pairIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeENS2_12IntrusivePtrIKNS3_13BoundContentsEEEESaISC_EE12_Vector_implE", !75, i64 0}
!75 = !{!"_ZTSNSt12_Vector_baseISt4pairIPKN6Halide8Internal13Autoscheduler11FunctionDAG4NodeENS2_12IntrusivePtrIKNS3_13BoundContentsEEEESaISC_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!76 = !{!"_ZTSN14PerfectHashMapIN6Halide8Internal13Autoscheduler11FunctionDAG4NodeENS1_12IntrusivePtrIKNS2_13BoundContentsEEELi4E22PerfectHashMapAsserterEUt_E", !7, i64 0}
!77 = !{!78, !14, i64 1296}
!78 = !{!"_ZTSN6Halide8Internal13Autoscheduler11FunctionDAG4Node5StageE", !6, i64 0, !14, i64 8, !79, i64 16, !28, i64 40, !14, i64 44, !83, i64 48, !84, i64 1200, !91, i64 1264, !14, i64 1296, !14, i64 1300, !33, i64 1304, !93, i64 1328}
!79 = !{!"_ZTSSt6vectorIN6Halide8Internal13Autoscheduler11FunctionDAG4Node4LoopESaIS5_EE", !80, i64 0}
!80 = !{!"_ZTSSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node4LoopESaIS5_EE", !81, i64 0}
!81 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node4LoopESaIS5_EE12_Vector_implE", !82, i64 0}
!82 = !{!"_ZTSNSt12_Vector_baseIN6Halide8Internal13Autoscheduler11FunctionDAG4Node4LoopESaIS5_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!83 = !{!"_ZTSN6Halide8Internal16PipelineFeaturesE", !7, i64 0, !7, i64 28, !7, i64 700, !7, i64 812, !7, i64 924, !7, i64 1036}
!84 = !{!"_ZTSN6Halide5StageE", !11, i64 0, !85, i64 24, !70, i64 32, !87, i64 40}
!85 = !{!"_ZTSN6Halide8Internal10DefinitionE", !86, i64 0}
!86 = !{!"_ZTSN6Halide8Internal12IntrusivePtrINS0_18DefinitionContentsEEE", !6, i64 0}
!87 = !{!"_ZTSSt6vectorIN6Halide3VarESaIS1_EE", !88, i64 0}
!88 = !{!"_ZTSSt12_Vector_baseIN6Halide3VarESaIS1_EE", !89, i64 0}
!89 = !{!"_ZTSNSt12_Vector_baseIN6Halide3VarESaIS1_EE12_Vector_implE", !90, i64 0}
!90 = !{!"_ZTSNSt12_Vector_baseIN6Halide3VarESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!91 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !92, i64 0, !70, i64 8, !7, i64 16}
!92 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!93 = !{!"_ZTSSt6vectorIbSaIbEE", !94, i64 0}
!94 = !{!"_ZTSSt13_Bvector_baseISaIbEE", !95, i64 0}
!95 = !{!"_ZTSNSt13_Bvector_baseISaIbEE13_Bvector_implE", !96, i64 0}
!96 = !{!"_ZTSNSt13_Bvector_baseISaIbEE18_Bvector_impl_dataE", !97, i64 0, !97, i64 16, !6, i64 32}
!97 = !{!"_ZTSSt13_Bit_iterator", !98, i64 0}
!98 = !{!"_ZTSSt18_Bit_iterator_base", !6, i64 0, !14, i64 8}
!99 = distinct !{!99, !100}
!100 = !{!"llvm.loop.mustprogress"}
!101 = !{!70, !70, i64 0}
!102 = !{!44, !14, i64 192}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopInstSimplifyPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass