; LLVM IR from PaddlePaddle/Serving :: core/predictor/tools/ocrtools/clipper.ll (ZN10ClipperLib11ClipperBase9GetBoundsEv)

; 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.ClipperLib::IntRect" = type { i64, i64, i64, i64 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.ClipperLib::ClipperBase" = type { ptr, %"class.__gnu_cxx::__normal_iterator", %"class.std::vector.5", i8, %"class.std::vector.10", i8, i8, %"class.std::vector.15", ptr, %"class.std::priority_queue" }
%"class.std::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = type { %"struct.std::_Vector_base<ClipperLib::LocalMinimum, std::allocator<ClipperLib::LocalMinimum>>::_Vector_impl" }
%"struct.std::_Vector_base<ClipperLib::LocalMinimum, std::allocator<ClipperLib::LocalMinimum>>::_Vector_impl" = type { %"struct.std::_Vector_base<ClipperLib::LocalMinimum, std::allocator<ClipperLib::LocalMinimum>>::_Vector_impl_data" }
%"struct.std::_Vector_base<ClipperLib::LocalMinimum, std::allocator<ClipperLib::LocalMinimum>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.10" = type { %"struct.std::_Vector_base.11" }
%"struct.std::_Vector_base.11" = type { %"struct.std::_Vector_base<ClipperLib::TEdge *, std::allocator<ClipperLib::TEdge *>>::_Vector_impl" }
%"struct.std::_Vector_base<ClipperLib::TEdge *, std::allocator<ClipperLib::TEdge *>>::_Vector_impl" = type { %"struct.std::_Vector_base<ClipperLib::TEdge *, std::allocator<ClipperLib::TEdge *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<ClipperLib::TEdge *, std::allocator<ClipperLib::TEdge *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.15" = type { %"struct.std::_Vector_base.16" }
%"struct.std::_Vector_base.16" = type { %"struct.std::_Vector_base<ClipperLib::OutRec *, std::allocator<ClipperLib::OutRec *>>::_Vector_impl" }
%"struct.std::_Vector_base<ClipperLib::OutRec *, std::allocator<ClipperLib::OutRec *>>::_Vector_impl" = type { %"struct.std::_Vector_base<ClipperLib::OutRec *, std::allocator<ClipperLib::OutRec *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<ClipperLib::OutRec *, std::allocator<ClipperLib::OutRec *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::priority_queue" = type <{ %"class.std::vector.20", [8 x i8] }>
%"class.std::vector.20" = type { %"struct.std::_Vector_base.21" }
%"struct.std::_Vector_base.21" = type { %"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl" }
%"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl" = type { %"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.ClipperLib::LocalMinimum" = type { i64, ptr, ptr }
%"struct.ClipperLib::TEdge" = type { %"struct.ClipperLib::IntPoint", %"struct.ClipperLib::IntPoint", %"struct.ClipperLib::IntPoint", double, i32, i32, i32, i32, i32, i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr }
%"struct.ClipperLib::IntPoint" = type { i64, i64 }

; 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 ptr @_ZNSt6vectorIN10ClipperLib12LocalMinimumESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxeqIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIN10ClipperLib12LocalMinimumESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN10ClipperLib11ClipperBase9GetBoundsEv(ptr dead_on_unwind noalias writable sret(%"struct.ClipperLib::IntRect") align 8 %0, ptr noundef nonnull align 8 dereferenceable(144) %1) #3 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %5 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %6 = alloca i32, align 4
  %7 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  store ptr %1, ptr %3, align 8, !tbaa !5
  %10 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #4
  %11 = getelementptr inbounds %"class.ClipperLib::ClipperBase", ptr %10, i32 0, i32 2
  %12 = call ptr @_ZNSt6vectorIN10ClipperLib12LocalMinimumESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %11) #4
  %13 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %4, i32 0, i32 0
  store ptr %12, ptr %13, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #4
  %14 = getelementptr inbounds %"class.ClipperLib::ClipperBase", ptr %10, i32 0, i32 2
  %15 = call ptr @_ZNSt6vectorIN10ClipperLib12LocalMinimumESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %14) #4
  %16 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %5, i32 0, i32 0
  store ptr %15, ptr %16, align 8
  %17 = call noundef zeroext i1 @_ZN9__gnu_cxxeqIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #4
  br i1 %17, label %18, label %23

18:                                               ; preds = %2
  %19 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 3
  store i64 0, ptr %19, align 8, !tbaa !9
  %20 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 2
  store i64 0, ptr %20, align 8, !tbaa !12
  %21 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 1
  store i64 0, ptr %21, align 8, !tbaa !13
  %22 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 0
  store i64 0, ptr %22, align 8, !tbaa !14
  store i32 1, ptr %6, align 4
  br label %162

23:                                               ; preds = %2
  %24 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %25 = getelementptr inbounds %"struct.ClipperLib::LocalMinimum", ptr %24, i32 0, i32 1
  %26 = load ptr, ptr %25, align 8, !tbaa !15
  %27 = getelementptr inbounds %"struct.ClipperLib::TEdge", ptr %26, i32 0, i32 0
  %28 = getelementptr inbounds %"struct.ClipperLib::IntPoint", ptr %27, i32 0, i32 0
  %29 = load i64, ptr %28, align 8, !tbaa !17
  %30 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 0
  store i64 %29, ptr %30, align 8, !tbaa !14
  %31 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %32 = getelementptr inbounds %"struct.ClipperLib::LocalMinimum", ptr %31, i32 0, i32 1
  %33 = load ptr, ptr %32, align 8, !tbaa !15
  %34 = getelementptr inbounds %"struct.ClipperLib::TEdge", ptr %33, i32 0, i32 0
  %35 = getelementptr inbounds %"struct.ClipperLib::IntPoint", ptr %34, i32 0, i32 1
  %36 = load i64, ptr %35, align 8, !tbaa !24
  %37 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 1
  store i64 %36, ptr %37, align 8, !tbaa !13
  %38 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %39 = getelementptr inbounds %"struct.ClipperLib::LocalMinimum", ptr %38, i32 0, i32 1
  %40 = load ptr, ptr %39, align 8, !tbaa !15
  %41 = getelementptr inbounds %"struct.ClipperLib::TEdge", ptr %40, i32 0, i32 0
  %42 = getelementptr inbounds %"struct.ClipperLib::IntPoint", ptr %41, i32 0, i32 0
  %43 = load i64, ptr %42, align 8, !tbaa !17
  %44 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 2
  store i64 %43, ptr %44, align 8, !tbaa !12
  %45 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %46 = getelementptr inbounds %"struct.ClipperLib::LocalMinimum", ptr %45, i32 0, i32 1
  %47 = load ptr, ptr %46, align 8, !tbaa !15
  %48 = getelementptr inbounds %"struct.ClipperLib::TEdge", ptr %47, i32 0, i32 0
  %49 = getelementptr inbounds %"struct.ClipperLib::IntPoint", ptr %48, i32 0, i32 1
  %50 = load i64, ptr %49, align 8, !tbaa !24
  %51 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 3
  store i64 %50, ptr %51, align 8, !tbaa !9
  br label %52

52:                                               ; preds = %159, %23
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  %53 = getelementptr inbounds %"class.ClipperLib::ClipperBase", ptr %10, i32 0, i32 2
  %54 = call ptr @_ZNSt6vectorIN10ClipperLib12LocalMinimumESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %53) #4
  %55 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %7, i32 0, i32 0
  store ptr %54, ptr %55, align 8
  %56 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %7) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  br i1 %56, label %57, label %161

57:                                               ; preds = %52
  %58 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 3
  %59 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %60 = getelementptr inbounds %"struct.ClipperLib::LocalMinimum", ptr %59, i32 0, i32 1
  %61 = load ptr, ptr %60, align 8, !tbaa !15
  %62 = getelementptr inbounds %"struct.ClipperLib::TEdge", ptr %61, i32 0, i32 0
  %63 = getelementptr inbounds %"struct.ClipperLib::IntPoint", ptr %62, i32 0, i32 1
  %64 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %58, ptr noundef nonnull align 8 dereferenceable(8) %63)
  %65 = load i64, ptr %64, align 8, !tbaa !25
  %66 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 3
  store i64 %65, ptr %66, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %67 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %68 = getelementptr inbounds %"struct.ClipperLib::LocalMinimum", ptr %67, i32 0, i32 1
  %69 = load ptr, ptr %68, align 8, !tbaa !15
  store ptr %69, ptr %8, align 8, !tbaa !5
  br label %70

70:                                               ; preds = %158, %57
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %71 = load ptr, ptr %8, align 8, !tbaa !5
  store ptr %71, ptr %9, align 8, !tbaa !5
  br label %72

72:                                               ; preds = %105, %70
  %73 = load ptr, ptr %8, align 8, !tbaa !5
  %74 = getelementptr inbounds %"struct.ClipperLib::TEdge", ptr %73, i32 0, i32 12
  %75 = load ptr, ptr %74, align 8, !tbaa !26
  %76 = icmp ne ptr %75, null
  br i1 %76, label %77, label %109

77:                                               ; preds = %72
  %78 = load ptr, ptr %8, align 8, !tbaa !5
  %79 = getelementptr inbounds %"struct.ClipperLib::TEdge", ptr %78, i32 0, i32 0
  %80 = getelementptr inbounds %"struct.ClipperLib::IntPoint", ptr %79, i32 0, i32 0
  %81 = load i64, ptr %80, align 8, !tbaa !17
  %82 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 0
  %83 = load i64, ptr %82, align 8, !tbaa !14
  %84 = icmp slt i64 %81, %83
  br i1 %84, label %85, label %91

85:                                               ; preds = %77
  %86 = load ptr, ptr %8, align 8, !tbaa !5
  %87 = getelementptr inbounds %"struct.ClipperLib::TEdge", ptr %86, i32 0, i32 0
  %88 = getelementptr inbounds %"struct.ClipperLib::IntPoint", ptr %87, i32 0, i32 0
  %89 = load i64, ptr %88, align 8, !tbaa !17
  %90 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 0
  store i64 %89, ptr %90, align 8, !tbaa !14
  br label %91

91:                                               ; preds = %85, %77
  %92 = load ptr, ptr %8, align 8, !tbaa !5
  %93 = getelementptr inbounds %"struct.ClipperLib::TEdge", ptr %92, i32 0, i32 0
  %94 = getelementptr inbounds %"struct.ClipperLib::IntPoint", ptr %93, i32 0, i32 0
  %95 = load i64, ptr %94, align 8, !tbaa !17
  %96 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 2
  %97 = load i64, ptr %96, align 8, !tbaa !12
  %98 = icmp sgt i64 %95, %97
  br i1 %98, label %99, label %105

99:                                               ; preds = %91
  %100 = load ptr, ptr %8, align 8, !tbaa !5
  %101 = getelementptr inbounds %"struct.ClipperLib::TEdge", ptr %100, i32 0, i32 0
  %102 = getelementptr inbounds %"struct.ClipperLib::IntPoint", ptr %101, i32 0, i32 0
  %103 = load i64, ptr %102, align 8, !tbaa !17
  %104 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 2
  store i64 %103, ptr %104, align 8, !tbaa !12
  br label %105

105:                                              ; preds = %99, %91
  %106 = load ptr, ptr %8, align 8, !tbaa !5
  %107 = getelementptr inbounds %"struct.ClipperLib::TEdge", ptr %106, i32 0, i32 12
  %108 = load ptr, ptr %107, align 8, !tbaa !26
  store ptr %108, ptr %8, align 8, !tbaa !5
  br label %72, !llvm.loop !27

109:                                              ; preds = %72
  %110 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 0
  %111 = load ptr, ptr %8, align 8, !tbaa !5
  %112 = getelementptr inbounds %"struct.ClipperLib::TEdge", ptr %111, i32 0, i32 0
  %113 = getelementptr inbounds %"struct.ClipperLib::IntPoint", ptr %112, i32 0, i32 0
  %114 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %110, ptr noundef nonnull align 8 dereferenceable(8) %113)
  %115 = load i64, ptr %114, align 8, !tbaa !25
  %116 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 0
  store i64 %115, ptr %116, align 8, !tbaa !14
  %117 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 2
  %118 = load ptr, ptr %8, align 8, !tbaa !5
  %119 = getelementptr inbounds %"struct.ClipperLib::TEdge", ptr %118, i32 0, i32 0
  %120 = getelementptr inbounds %"struct.ClipperLib::IntPoint", ptr %119, i32 0, i32 0
  %121 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %117, ptr noundef nonnull align 8 dereferenceable(8) %120)
  %122 = load i64, ptr %121, align 8, !tbaa !25
  %123 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 2
  store i64 %122, ptr %123, align 8, !tbaa !12
  %124 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 0
  %125 = load ptr, ptr %8, align 8, !tbaa !5
  %126 = getelementptr inbounds %"struct.ClipperLib::TEdge", ptr %125, i32 0, i32 2
  %127 = getelementptr inbounds %"struct.ClipperLib::IntPoint", ptr %126, i32 0, i32 0
  %128 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %124, ptr noundef nonnull align 8 dereferenceable(8) %127)
  %129 = load i64, ptr %128, align 8, !tbaa !25
  %130 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 0
  store i64 %129, ptr %130, align 8, !tbaa !14
  %131 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 2
  %132 = load ptr, ptr %8, align 8, !tbaa !5
  %133 = getelementptr inbounds %"struct.ClipperLib::TEdge", ptr %132, i32 0, i32 2
  %134 = getelementptr inbounds %"struct.ClipperLib::IntPoint", ptr %133, i32 0, i32 0
  %135 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %131, ptr noundef nonnull align 8 dereferenceable(8) %134)
  %136 = load i64, ptr %135, align 8, !tbaa !25
  %137 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 2
  store i64 %136, ptr %137, align 8, !tbaa !12
  %138 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 1
  %139 = load ptr, ptr %8, align 8, !tbaa !5
  %140 = getelementptr inbounds %"struct.ClipperLib::TEdge", ptr %139, i32 0, i32 2
  %141 = getelementptr inbounds %"struct.ClipperLib::IntPoint", ptr %140, i32 0, i32 1
  %142 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %138, ptr noundef nonnull align 8 dereferenceable(8) %141)
  %143 = load i64, ptr %142, align 8, !tbaa !25
  %144 = getelementptr inbounds %"struct.ClipperLib::IntRect", ptr %0, i32 0, i32 1
  store i64 %143, ptr %144, align 8, !tbaa !13
  %145 = load ptr, ptr %9, align 8, !tbaa !5
  %146 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %147 = getelementptr inbounds %"struct.ClipperLib::LocalMinimum", ptr %146, i32 0, i32 1
  %148 = load ptr, ptr %147, align 8, !tbaa !15
  %149 = icmp eq ptr %145, %148
  br i1 %149, label %150, label %154

150:                                              ; preds = %109
  %151 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %152 = getelementptr inbounds %"struct.ClipperLib::LocalMinimum", ptr %151, i32 0, i32 2
  %153 = load ptr, ptr %152, align 8, !tbaa !29
  store ptr %153, ptr %8, align 8, !tbaa !5
  br label %155

154:                                              ; preds = %109
  store i32 4, ptr %6, align 4
  br label %156

155:                                              ; preds = %150
  store i32 0, ptr %6, align 4
  br label %156

156:                                              ; preds = %155, %154
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  %157 = load i32, ptr %6, align 4
  switch i32 %157, label %163 [
    i32 0, label %158
    i32 4, label %159
  ]

158:                                              ; preds = %156
  br label %70, !llvm.loop !30

159:                                              ; preds = %156
  %160 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  br label %52, !llvm.loop !31

161:                                              ; preds = %52
  store i32 1, ptr %6, align 4
  br label %162

162:                                              ; preds = %161, %18
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #4
  ret void

163:                                              ; preds = %156
  unreachable
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #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 = { 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 #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { 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, !11, i64 24}
!10 = !{!"_ZTSN10ClipperLib7IntRectE", !11, i64 0, !11, i64 8, !11, i64 16, !11, i64 24}
!11 = !{!"long long", !7, i64 0}
!12 = !{!10, !11, i64 16}
!13 = !{!10, !11, i64 8}
!14 = !{!10, !11, i64 0}
!15 = !{!16, !6, i64 8}
!16 = !{!"_ZTSN10ClipperLib12LocalMinimumE", !11, i64 0, !6, i64 8, !6, i64 16}
!17 = !{!18, !11, i64 0}
!18 = !{!"_ZTSN10ClipperLib5TEdgeE", !19, i64 0, !19, i64 16, !19, i64 32, !20, i64 48, !21, i64 56, !22, i64 60, !23, i64 64, !23, i64 68, !23, i64 72, !23, i64 76, !6, i64 80, !6, i64 88, !6, i64 96, !6, i64 104, !6, i64 112, !6, i64 120, !6, i64 128}
!19 = !{!"_ZTSN10ClipperLib8IntPointE", !11, i64 0, !11, i64 8}
!20 = !{!"double", !7, i64 0}
!21 = !{!"_ZTSN10ClipperLib8PolyTypeE", !7, i64 0}
!22 = !{!"_ZTSN10ClipperLib8EdgeSideE", !7, i64 0}
!23 = !{!"int", !7, i64 0}
!24 = !{!18, !11, i64 8}
!25 = !{!11, !11, i64 0}
!26 = !{!18, !6, i64 96}
!27 = distinct !{!27, !28}
!28 = !{!"llvm.loop.mustprogress"}
!29 = !{!16, !6, i64 16}
!30 = distinct !{!30, !28}
!31 = distinct !{!31, !28}


; 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.ClipperLib::IntRect" = type { i64, i64, i64, i64 }
%"class.__gnu_cxx::__normal_iterator" = 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 nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIN10ClipperLib12LocalMinimumESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxeqIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(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 ptr @_ZNSt6vectorIN10ClipperLib12LocalMinimumESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(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 ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN10ClipperLib11ClipperBase9GetBoundsEv(ptr dead_on_unwind noalias writable sret(%"struct.ClipperLib::IntRect") align 8 %0, ptr noundef nonnull align 8 dereferenceable(144) %1) local_unnamed_addr #1 align 2 {
  %3 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %4 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %5 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #4
  %6 = getelementptr inbounds i8, ptr %1, i64 16
  %7 = tail call ptr @_ZNSt6vectorIN10ClipperLib12LocalMinimumESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #4
  store ptr %7, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  %8 = tail call ptr @_ZNSt6vectorIN10ClipperLib12LocalMinimumESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #4
  store ptr %8, ptr %4, align 8
  %9 = call noundef zeroext i1 @_ZN9__gnu_cxxeqIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  br i1 %9, label %10, label %11

10:                                               ; preds = %2
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(32) %0, i8 0, i64 32, i1 false)
  br label %.loopexit

11:                                               ; preds = %2
  %12 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #4
  %13 = getelementptr inbounds i8, ptr %12, i64 8
  %14 = load ptr, ptr %13, align 8, !tbaa !5
  %15 = load i64, ptr %14, align 8, !tbaa !11
  store i64 %15, ptr %0, align 8, !tbaa !18
  %16 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #4
  %17 = getelementptr inbounds i8, ptr %16, i64 8
  %18 = load ptr, ptr %17, align 8, !tbaa !5
  %19 = getelementptr inbounds i8, ptr %18, i64 8
  %20 = load i64, ptr %19, align 8, !tbaa !20
  %21 = getelementptr inbounds i8, ptr %0, i64 8
  store i64 %20, ptr %21, align 8, !tbaa !21
  %22 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #4
  %23 = getelementptr inbounds i8, ptr %22, i64 8
  %24 = load ptr, ptr %23, align 8, !tbaa !5
  %25 = load i64, ptr %24, align 8, !tbaa !11
  %26 = getelementptr inbounds i8, ptr %0, i64 16
  store i64 %25, ptr %26, align 8, !tbaa !22
  %27 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #4
  %28 = getelementptr inbounds i8, ptr %27, i64 8
  %29 = load ptr, ptr %28, align 8, !tbaa !5
  %30 = getelementptr inbounds i8, ptr %29, i64 8
  %31 = load i64, ptr %30, align 8, !tbaa !20
  %32 = getelementptr inbounds i8, ptr %0, i64 24
  store i64 %31, ptr %32, align 8, !tbaa !23
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #4
  %33 = call ptr @_ZNSt6vectorIN10ClipperLib12LocalMinimumESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #4
  store ptr %33, ptr %5, align 8
  %34 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #4
  br i1 %34, label %.lr.ph24, label %.loopexit

.lr.ph24:                                         ; preds = %11, %76
  %35 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #4
  %36 = getelementptr inbounds i8, ptr %35, i64 8
  %37 = load ptr, ptr %36, align 8, !tbaa !5
  %38 = getelementptr inbounds i8, ptr %37, i64 8
  %39 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %32, ptr noundef nonnull align 8 dereferenceable(8) %38)
  %40 = load i64, ptr %39, align 8, !tbaa !24
  store i64 %40, ptr %32, align 8, !tbaa !23
  br label %41

41:                                               ; preds = %._crit_edge, %.lr.ph24
  %.sink25 = phi i64 [ 8, %.lr.ph24 ], [ 16, %._crit_edge ]
  %42 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #4
  %43 = getelementptr inbounds i8, ptr %42, i64 %.sink25
  %.014 = load ptr, ptr %43, align 8, !tbaa !25
  %44 = getelementptr inbounds i8, ptr %.014, i64 96
  %45 = load ptr, ptr %44, align 8, !tbaa !26
  %.not21 = icmp eq ptr %45, null
  br i1 %.not21, label %._crit_edge, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %41
  %.promoted20 = load i64, ptr %26, align 8, !tbaa !22
  %.promoted = load i64, ptr %0, align 8, !tbaa !18
  br label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph.preheader, %56
  %46 = phi ptr [ %59, %56 ], [ %45, %.lr.ph.preheader ]
  %.122 = phi ptr [ %46, %56 ], [ %.014, %.lr.ph.preheader ]
  %47 = phi i64 [ %53, %56 ], [ %.promoted, %.lr.ph.preheader ]
  %48 = phi i64 [ %57, %56 ], [ %.promoted20, %.lr.ph.preheader ]
  %49 = load i64, ptr %.122, align 8, !tbaa !11
  %50 = icmp slt i64 %49, %47
  br i1 %50, label %51, label %52

51:                                               ; preds = %.lr.ph
  store i64 %49, ptr %0, align 8, !tbaa !18
  br label %52

52:                                               ; preds = %51, %.lr.ph
  %53 = phi i64 [ %49, %51 ], [ %47, %.lr.ph ]
  %54 = icmp sgt i64 %49, %48
  br i1 %54, label %55, label %56

55:                                               ; preds = %52
  store i64 %49, ptr %26, align 8, !tbaa !22
  br label %56

56:                                               ; preds = %55, %52
  %57 = phi i64 [ %49, %55 ], [ %48, %52 ]
  %58 = getelementptr inbounds i8, ptr %46, i64 96
  %59 = load ptr, ptr %58, align 8, !tbaa !26
  %.not = icmp eq ptr %59, null
  br i1 %.not, label %._crit_edge, label %.lr.ph, !llvm.loop !27

._crit_edge:                                      ; preds = %56, %41
  %.1.lcssa = phi ptr [ %.014, %41 ], [ %46, %56 ]
  %60 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(8) %.1.lcssa)
  %61 = load i64, ptr %60, align 8, !tbaa !24
  store i64 %61, ptr %0, align 8, !tbaa !18
  %62 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %26, ptr noundef nonnull align 8 dereferenceable(8) %.1.lcssa)
  %63 = load i64, ptr %62, align 8, !tbaa !24
  store i64 %63, ptr %26, align 8, !tbaa !22
  %64 = getelementptr inbounds i8, ptr %.1.lcssa, i64 32
  %65 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(8) %64)
  %66 = load i64, ptr %65, align 8, !tbaa !24
  store i64 %66, ptr %0, align 8, !tbaa !18
  %67 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %26, ptr noundef nonnull align 8 dereferenceable(8) %64)
  %68 = load i64, ptr %67, align 8, !tbaa !24
  store i64 %68, ptr %26, align 8, !tbaa !22
  %69 = getelementptr inbounds i8, ptr %.1.lcssa, i64 40
  %70 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %21, ptr noundef nonnull align 8 dereferenceable(8) %69)
  %71 = load i64, ptr %70, align 8, !tbaa !24
  store i64 %71, ptr %21, align 8, !tbaa !21
  %72 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #4
  %73 = getelementptr inbounds i8, ptr %72, i64 8
  %74 = load ptr, ptr %73, align 8, !tbaa !5
  %75 = icmp eq ptr %.014, %74
  br i1 %75, label %41, label %76

76:                                               ; preds = %._crit_edge
  %77 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #4
  %78 = call ptr @_ZNSt6vectorIN10ClipperLib12LocalMinimumESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #4
  store ptr %78, ptr %5, align 8
  %79 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #4
  br i1 %79, label %.lr.ph24, label %.loopexit, !llvm.loop !29

.loopexit:                                        ; preds = %76, %11, %10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #4
  ret void
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

attributes #0 = { mustprogress 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 = { 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 #3 = { nocallback nofree nounwind willreturn memory(argmem: write) }
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, !10, i64 8}
!6 = !{!"_ZTSN10ClipperLib12LocalMinimumE", !7, i64 0, !10, i64 8, !10, i64 16}
!7 = !{!"long long", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!12, !7, i64 0}
!12 = !{!"_ZTSN10ClipperLib5TEdgeE", !13, i64 0, !13, i64 16, !13, i64 32, !14, i64 48, !15, i64 56, !16, i64 60, !17, i64 64, !17, i64 68, !17, i64 72, !17, i64 76, !10, i64 80, !10, i64 88, !10, i64 96, !10, i64 104, !10, i64 112, !10, i64 120, !10, i64 128}
!13 = !{!"_ZTSN10ClipperLib8IntPointE", !7, i64 0, !7, i64 8}
!14 = !{!"double", !8, i64 0}
!15 = !{!"_ZTSN10ClipperLib8PolyTypeE", !8, i64 0}
!16 = !{!"_ZTSN10ClipperLib8EdgeSideE", !8, i64 0}
!17 = !{!"int", !8, i64 0}
!18 = !{!19, !7, i64 0}
!19 = !{!"_ZTSN10ClipperLib7IntRectE", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24}
!20 = !{!12, !7, i64 8}
!21 = !{!19, !7, i64 8}
!22 = !{!19, !7, i64 16}
!23 = !{!19, !7, i64 24}
!24 = !{!7, !7, i64 0}
!25 = !{!10, !10, i64 0}
!26 = !{!12, !10, i64 96}
!27 = distinct !{!27, !28}
!28 = !{!"llvm.loop.mustprogress"}
!29 = distinct !{!29, !28}


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