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

; 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::IntPoint" = type { i64, i64 }
%"struct.ClipperLib::OutRec" = type { i32, i8, i8, ptr, ptr, ptr, 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.__gnu_cxx::__normal_iterator" = type { ptr }
%"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 }
%"class.ClipperLib::Clipper" = type <{ ptr, %"class.std::vector.33", %"class.std::vector.33", %"class.std::vector.38", i32, [4 x i8], %"class.std::__cxx11::list", ptr, i8, [3 x i8], i32, i32, i8, i8, i8, i8, %"class.ClipperLib::ClipperBase" }>
%"class.std::vector.33" = type { %"struct.std::_Vector_base.34" }
%"struct.std::_Vector_base.34" = type { %"struct.std::_Vector_base<ClipperLib::Join *, std::allocator<ClipperLib::Join *>>::_Vector_impl" }
%"struct.std::_Vector_base<ClipperLib::Join *, std::allocator<ClipperLib::Join *>>::_Vector_impl" = type { %"struct.std::_Vector_base<ClipperLib::Join *, std::allocator<ClipperLib::Join *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<ClipperLib::Join *, std::allocator<ClipperLib::Join *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.38" = type { %"struct.std::_Vector_base.39" }
%"struct.std::_Vector_base.39" = type { %"struct.std::_Vector_base<ClipperLib::IntersectNode *, std::allocator<ClipperLib::IntersectNode *>>::_Vector_impl" }
%"struct.std::_Vector_base<ClipperLib::IntersectNode *, std::allocator<ClipperLib::IntersectNode *>>::_Vector_impl" = type { %"struct.std::_Vector_base<ClipperLib::IntersectNode *, std::allocator<ClipperLib::IntersectNode *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<ClipperLib::IntersectNode *, std::allocator<ClipperLib::IntersectNode *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::__cxx11::list" = type { %"class.std::__cxx11::_List_base" }
%"class.std::__cxx11::_List_base" = type { %"struct.std::__cxx11::_List_base<long long, std::allocator<long long>>::_List_impl" }
%"struct.std::__cxx11::_List_base<long long, std::allocator<long long>>::_List_impl" = type { %"struct.std::__detail::_List_node_header" }
%"struct.std::__detail::_List_node_header" = type { %"struct.std::__detail::_List_node_base", i64 }
%"struct.std::__detail::_List_node_base" = type { ptr, ptr }
%"struct.ClipperLib::OutPt" = type { i32, %"struct.ClipperLib::IntPoint", ptr, ptr }

; 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: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN10ClipperLibeqERKNS_8IntPointES2_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) #2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN10ClipperLib11SlopesEqualENS_8IntPointES0_S0_b(i64, i64, i64, i64, i64, i64, i1 noundef zeroext) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN10ClipperLib13DisposeOutPtsERPNS_5OutPtE(ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN10ClipperLib21Pt2IsBetweenPt1AndPt3ENS_8IntPointES0_S0_(i64, i64, i64, i64, i64, i64) #3

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN10ClipperLib7Clipper15FixupOutPolygonERNS_6OutRecE(ptr noundef nonnull align 8 dereferenceable(135) %0, ptr noundef nonnull align 8 dereferenceable(40) %1) #3 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i8, align 1
  %8 = alloca i32, align 4
  %9 = alloca %"struct.ClipperLib::IntPoint", align 8
  %10 = alloca %"struct.ClipperLib::IntPoint", align 8
  %11 = alloca %"struct.ClipperLib::IntPoint", align 8
  %12 = alloca %"struct.ClipperLib::IntPoint", align 8
  %13 = alloca %"struct.ClipperLib::IntPoint", align 8
  %14 = alloca %"struct.ClipperLib::IntPoint", align 8
  %15 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %16 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #6
  store ptr null, ptr %5, align 8, !tbaa !5
  %17 = load ptr, ptr %4, align 8, !tbaa !5
  %18 = getelementptr inbounds %"struct.ClipperLib::OutRec", ptr %17, i32 0, i32 6
  store ptr null, ptr %18, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #6
  %19 = load ptr, ptr %4, align 8, !tbaa !5
  %20 = getelementptr inbounds %"struct.ClipperLib::OutRec", ptr %19, i32 0, i32 5
  %21 = load ptr, ptr %20, align 8, !tbaa !13
  store ptr %21, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr %7) #6
  %22 = load ptr, ptr %16, align 8, !tbaa !14
  %23 = getelementptr i8, ptr %22, i64 -24
  %24 = load i64, ptr %23, align 8
  %25 = getelementptr inbounds i8, ptr %16, i64 %24
  %26 = getelementptr inbounds %"class.ClipperLib::ClipperBase", ptr %25, i32 0, i32 5
  %27 = load i8, ptr %26, align 8, !tbaa !16, !range !37, !noundef !38
  %28 = trunc i8 %27 to i1
  br i1 %28, label %33, label %29

29:                                               ; preds = %2
  %30 = getelementptr inbounds %"class.ClipperLib::Clipper", ptr %16, i32 0, i32 14
  %31 = load i8, ptr %30, align 2, !tbaa !39, !range !37, !noundef !38
  %32 = trunc i8 %31 to i1
  br label %33

33:                                               ; preds = %29, %2
  %34 = phi i1 [ true, %2 ], [ %32, %29 ]
  %35 = zext i1 %34 to i8
  store i8 %35, ptr %7, align 1, !tbaa !57
  br label %36

36:                                               ; preds = %165, %33
  %37 = load ptr, ptr %6, align 8, !tbaa !5
  %38 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %37, i32 0, i32 3
  %39 = load ptr, ptr %38, align 8, !tbaa !58
  %40 = load ptr, ptr %6, align 8, !tbaa !5
  %41 = icmp eq ptr %39, %40
  br i1 %41, label %50, label %42

42:                                               ; preds = %36
  %43 = load ptr, ptr %6, align 8, !tbaa !5
  %44 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %43, i32 0, i32 3
  %45 = load ptr, ptr %44, align 8, !tbaa !58
  %46 = load ptr, ptr %6, align 8, !tbaa !5
  %47 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %46, i32 0, i32 2
  %48 = load ptr, ptr %47, align 8, !tbaa !62
  %49 = icmp eq ptr %45, %48
  br i1 %49, label %50, label %53

50:                                               ; preds = %42, %36
  call void @_ZN10ClipperLib13DisposeOutPtsERPNS_5OutPtE(ptr noundef nonnull align 8 dereferenceable(8) %6)
  %51 = load ptr, ptr %4, align 8, !tbaa !5
  %52 = getelementptr inbounds %"struct.ClipperLib::OutRec", ptr %51, i32 0, i32 5
  store ptr null, ptr %52, align 8, !tbaa !13
  store i32 1, ptr %8, align 4
  br label %170

53:                                               ; preds = %42
  %54 = load ptr, ptr %6, align 8, !tbaa !5
  %55 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %54, i32 0, i32 1
  %56 = load ptr, ptr %6, align 8, !tbaa !5
  %57 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %56, i32 0, i32 2
  %58 = load ptr, ptr %57, align 8, !tbaa !62
  %59 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %58, i32 0, i32 1
  %60 = call noundef zeroext i1 @_ZN10ClipperLibeqERKNS_8IntPointES2_(ptr noundef nonnull align 8 dereferenceable(16) %55, ptr noundef nonnull align 8 dereferenceable(16) %59)
  br i1 %60, label %127, label %61

61:                                               ; preds = %53
  %62 = load ptr, ptr %6, align 8, !tbaa !5
  %63 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %62, i32 0, i32 1
  %64 = load ptr, ptr %6, align 8, !tbaa !5
  %65 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %64, i32 0, i32 3
  %66 = load ptr, ptr %65, align 8, !tbaa !58
  %67 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %66, i32 0, i32 1
  %68 = call noundef zeroext i1 @_ZN10ClipperLibeqERKNS_8IntPointES2_(ptr noundef nonnull align 8 dereferenceable(16) %63, ptr noundef nonnull align 8 dereferenceable(16) %67)
  br i1 %68, label %127, label %69

69:                                               ; preds = %61
  %70 = load ptr, ptr %6, align 8, !tbaa !5
  %71 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %70, i32 0, i32 3
  %72 = load ptr, ptr %71, align 8, !tbaa !58
  %73 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %72, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %9, ptr align 8 %73, i64 16, i1 false), !tbaa.struct !63
  %74 = load ptr, ptr %6, align 8, !tbaa !5
  %75 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %74, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %10, ptr align 8 %75, i64 16, i1 false), !tbaa.struct !63
  %76 = load ptr, ptr %6, align 8, !tbaa !5
  %77 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %76, i32 0, i32 2
  %78 = load ptr, ptr %77, align 8, !tbaa !62
  %79 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %78, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %11, ptr align 8 %79, i64 16, i1 false), !tbaa.struct !63
  %80 = load ptr, ptr %16, align 8, !tbaa !14
  %81 = getelementptr i8, ptr %80, i64 -24
  %82 = load i64, ptr %81, align 8
  %83 = getelementptr inbounds i8, ptr %16, i64 %82
  %84 = getelementptr inbounds %"class.ClipperLib::ClipperBase", ptr %83, i32 0, i32 3
  %85 = load i8, ptr %84, align 8, !tbaa !65, !range !37, !noundef !38
  %86 = trunc i8 %85 to i1
  %87 = getelementptr inbounds { i64, i64 }, ptr %9, i32 0, i32 0
  %88 = load i64, ptr %87, align 8
  %89 = getelementptr inbounds { i64, i64 }, ptr %9, i32 0, i32 1
  %90 = load i64, ptr %89, align 8
  %91 = getelementptr inbounds { i64, i64 }, ptr %10, i32 0, i32 0
  %92 = load i64, ptr %91, align 8
  %93 = getelementptr inbounds { i64, i64 }, ptr %10, i32 0, i32 1
  %94 = load i64, ptr %93, align 8
  %95 = getelementptr inbounds { i64, i64 }, ptr %11, i32 0, i32 0
  %96 = load i64, ptr %95, align 8
  %97 = getelementptr inbounds { i64, i64 }, ptr %11, i32 0, i32 1
  %98 = load i64, ptr %97, align 8
  %99 = call noundef zeroext i1 @_ZN10ClipperLib11SlopesEqualENS_8IntPointES0_S0_b(i64 %88, i64 %90, i64 %92, i64 %94, i64 %96, i64 %98, i1 noundef zeroext %86)
  br i1 %99, label %100, label %150

100:                                              ; preds = %69
  %101 = load i8, ptr %7, align 1, !tbaa !57, !range !37, !noundef !38
  %102 = trunc i8 %101 to i1
  br i1 %102, label %103, label %127

103:                                              ; preds = %100
  %104 = load ptr, ptr %6, align 8, !tbaa !5
  %105 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %104, i32 0, i32 3
  %106 = load ptr, ptr %105, align 8, !tbaa !58
  %107 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %106, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %12, ptr align 8 %107, i64 16, i1 false), !tbaa.struct !63
  %108 = load ptr, ptr %6, align 8, !tbaa !5
  %109 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %108, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %13, ptr align 8 %109, i64 16, i1 false), !tbaa.struct !63
  %110 = load ptr, ptr %6, align 8, !tbaa !5
  %111 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %110, i32 0, i32 2
  %112 = load ptr, ptr %111, align 8, !tbaa !62
  %113 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %112, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %14, ptr align 8 %113, i64 16, i1 false), !tbaa.struct !63
  %114 = getelementptr inbounds { i64, i64 }, ptr %12, i32 0, i32 0
  %115 = load i64, ptr %114, align 8
  %116 = getelementptr inbounds { i64, i64 }, ptr %12, i32 0, i32 1
  %117 = load i64, ptr %116, align 8
  %118 = getelementptr inbounds { i64, i64 }, ptr %13, i32 0, i32 0
  %119 = load i64, ptr %118, align 8
  %120 = getelementptr inbounds { i64, i64 }, ptr %13, i32 0, i32 1
  %121 = load i64, ptr %120, align 8
  %122 = getelementptr inbounds { i64, i64 }, ptr %14, i32 0, i32 0
  %123 = load i64, ptr %122, align 8
  %124 = getelementptr inbounds { i64, i64 }, ptr %14, i32 0, i32 1
  %125 = load i64, ptr %124, align 8
  %126 = call noundef zeroext i1 @_ZN10ClipperLib21Pt2IsBetweenPt1AndPt3ENS_8IntPointES0_S0_(i64 %115, i64 %117, i64 %119, i64 %121, i64 %123, i64 %125)
  br i1 %126, label %150, label %127

127:                                              ; preds = %103, %100, %61, %53
  store ptr null, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #6
  %128 = load ptr, ptr %6, align 8, !tbaa !5
  store ptr %128, ptr %15, align 8, !tbaa !5
  %129 = load ptr, ptr %6, align 8, !tbaa !5
  %130 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %129, i32 0, i32 2
  %131 = load ptr, ptr %130, align 8, !tbaa !62
  %132 = load ptr, ptr %6, align 8, !tbaa !5
  %133 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %132, i32 0, i32 3
  %134 = load ptr, ptr %133, align 8, !tbaa !58
  %135 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %134, i32 0, i32 2
  store ptr %131, ptr %135, align 8, !tbaa !62
  %136 = load ptr, ptr %6, align 8, !tbaa !5
  %137 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %136, i32 0, i32 3
  %138 = load ptr, ptr %137, align 8, !tbaa !58
  %139 = load ptr, ptr %6, align 8, !tbaa !5
  %140 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %139, i32 0, i32 2
  %141 = load ptr, ptr %140, align 8, !tbaa !62
  %142 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %141, i32 0, i32 3
  store ptr %138, ptr %142, align 8, !tbaa !58
  %143 = load ptr, ptr %6, align 8, !tbaa !5
  %144 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %143, i32 0, i32 3
  %145 = load ptr, ptr %144, align 8, !tbaa !58
  store ptr %145, ptr %6, align 8, !tbaa !5
  %146 = load ptr, ptr %15, align 8, !tbaa !5
  %147 = icmp eq ptr %146, null
  br i1 %147, label %149, label %148

148:                                              ; preds = %127
  call void @_ZdlPvm(ptr noundef %146, i64 noundef 40) #7
  br label %149

149:                                              ; preds = %148, %127
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  br label %165

150:                                              ; preds = %103, %69
  %151 = load ptr, ptr %6, align 8, !tbaa !5
  %152 = load ptr, ptr %5, align 8, !tbaa !5
  %153 = icmp eq ptr %151, %152
  br i1 %153, label %154, label %155

154:                                              ; preds = %150
  br label %166

155:                                              ; preds = %150
  %156 = load ptr, ptr %5, align 8, !tbaa !5
  %157 = icmp ne ptr %156, null
  br i1 %157, label %160, label %158

158:                                              ; preds = %155
  %159 = load ptr, ptr %6, align 8, !tbaa !5
  store ptr %159, ptr %5, align 8, !tbaa !5
  br label %160

160:                                              ; preds = %158, %155
  %161 = load ptr, ptr %6, align 8, !tbaa !5
  %162 = getelementptr inbounds %"struct.ClipperLib::OutPt", ptr %161, i32 0, i32 2
  %163 = load ptr, ptr %162, align 8, !tbaa !62
  store ptr %163, ptr %6, align 8, !tbaa !5
  br label %164

164:                                              ; preds = %160
  br label %165

165:                                              ; preds = %164, %149
  br label %36, !llvm.loop !66

166:                                              ; preds = %154
  %167 = load ptr, ptr %6, align 8, !tbaa !5
  %168 = load ptr, ptr %4, align 8, !tbaa !5
  %169 = getelementptr inbounds %"struct.ClipperLib::OutRec", ptr %168, i32 0, i32 5
  store ptr %167, ptr %169, align 8, !tbaa !13
  store i32 0, ptr %8, align 4
  br label %170

170:                                              ; preds = %166, %50
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  %171 = load i32, ptr %8, align 4
  switch i32 %171, label %173 [
    i32 0, label %172
    i32 1, label %172
  ]

172:                                              ; preds = %170, %170
  ret void

173:                                              ; preds = %170
  unreachable
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = { 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 #5 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }
attributes #7 = { builtin 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, !6, i64 32}
!10 = !{!"_ZTSN10ClipperLib6OutRecE", !11, i64 0, !12, i64 4, !12, i64 5, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32}
!11 = !{!"int", !7, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = !{!10, !6, i64 24}
!14 = !{!15, !15, i64 0}
!15 = !{!"vtable pointer", !8, i64 0}
!16 = !{!17, !12, i64 72}
!17 = !{!"_ZTSN10ClipperLib11ClipperBaseE", !18, i64 8, !19, i64 16, !12, i64 40, !23, i64 48, !12, i64 72, !12, i64 73, !27, i64 80, !6, i64 104, !31, i64 112}
!18 = !{!"_ZTSN9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEE", !6, i64 0}
!19 = !{!"_ZTSSt6vectorIN10ClipperLib12LocalMinimumESaIS1_EE", !20, i64 0}
!20 = !{!"_ZTSSt12_Vector_baseIN10ClipperLib12LocalMinimumESaIS1_EE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseIN10ClipperLib12LocalMinimumESaIS1_EE12_Vector_implE", !22, i64 0}
!22 = !{!"_ZTSNSt12_Vector_baseIN10ClipperLib12LocalMinimumESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!23 = !{!"_ZTSSt6vectorIPN10ClipperLib5TEdgeESaIS2_EE", !24, i64 0}
!24 = !{!"_ZTSSt12_Vector_baseIPN10ClipperLib5TEdgeESaIS2_EE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseIPN10ClipperLib5TEdgeESaIS2_EE12_Vector_implE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseIPN10ClipperLib5TEdgeESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!27 = !{!"_ZTSSt6vectorIPN10ClipperLib6OutRecESaIS2_EE", !28, i64 0}
!28 = !{!"_ZTSSt12_Vector_baseIPN10ClipperLib6OutRecESaIS2_EE", !29, i64 0}
!29 = !{!"_ZTSNSt12_Vector_baseIPN10ClipperLib6OutRecESaIS2_EE12_Vector_implE", !30, i64 0}
!30 = !{!"_ZTSNSt12_Vector_baseIPN10ClipperLib6OutRecESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!31 = !{!"_ZTSSt14priority_queueIxSt6vectorIxSaIxEESt4lessIxEE", !32, i64 0, !36, i64 24}
!32 = !{!"_ZTSSt6vectorIxSaIxEE", !33, i64 0}
!33 = !{!"_ZTSSt12_Vector_baseIxSaIxEE", !34, i64 0}
!34 = !{!"_ZTSNSt12_Vector_baseIxSaIxEE12_Vector_implE", !35, i64 0}
!35 = !{!"_ZTSNSt12_Vector_baseIxSaIxEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!36 = !{!"_ZTSSt4lessIxE"}
!37 = !{i8 0, i8 2}
!38 = !{}
!39 = !{!40, !12, i64 134}
!40 = !{!"_ZTSN10ClipperLib7ClipperE", !41, i64 8, !41, i64 32, !45, i64 56, !49, i64 80, !50, i64 88, !6, i64 112, !12, i64 120, !56, i64 124, !56, i64 128, !12, i64 132, !12, i64 133, !12, i64 134}
!41 = !{!"_ZTSSt6vectorIPN10ClipperLib4JoinESaIS2_EE", !42, i64 0}
!42 = !{!"_ZTSSt12_Vector_baseIPN10ClipperLib4JoinESaIS2_EE", !43, i64 0}
!43 = !{!"_ZTSNSt12_Vector_baseIPN10ClipperLib4JoinESaIS2_EE12_Vector_implE", !44, i64 0}
!44 = !{!"_ZTSNSt12_Vector_baseIPN10ClipperLib4JoinESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!45 = !{!"_ZTSSt6vectorIPN10ClipperLib13IntersectNodeESaIS2_EE", !46, i64 0}
!46 = !{!"_ZTSSt12_Vector_baseIPN10ClipperLib13IntersectNodeESaIS2_EE", !47, i64 0}
!47 = !{!"_ZTSNSt12_Vector_baseIPN10ClipperLib13IntersectNodeESaIS2_EE12_Vector_implE", !48, i64 0}
!48 = !{!"_ZTSNSt12_Vector_baseIPN10ClipperLib13IntersectNodeESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!49 = !{!"_ZTSN10ClipperLib8ClipTypeE", !7, i64 0}
!50 = !{!"_ZTSNSt7__cxx114listIxSaIxEEE", !51, i64 0}
!51 = !{!"_ZTSNSt7__cxx1110_List_baseIxSaIxEEE", !52, i64 0}
!52 = !{!"_ZTSNSt7__cxx1110_List_baseIxSaIxEE10_List_implE", !53, i64 0}
!53 = !{!"_ZTSNSt8__detail17_List_node_headerE", !54, i64 0, !55, i64 16}
!54 = !{!"_ZTSNSt8__detail15_List_node_baseE", !6, i64 0, !6, i64 8}
!55 = !{!"long", !7, i64 0}
!56 = !{!"_ZTSN10ClipperLib12PolyFillTypeE", !7, i64 0}
!57 = !{!12, !12, i64 0}
!58 = !{!59, !6, i64 32}
!59 = !{!"_ZTSN10ClipperLib5OutPtE", !11, i64 0, !60, i64 8, !6, i64 24, !6, i64 32}
!60 = !{!"_ZTSN10ClipperLib8IntPointE", !61, i64 0, !61, i64 8}
!61 = !{!"long long", !7, i64 0}
!62 = !{!59, !6, i64 24}
!63 = !{i64 0, i64 8, !64, i64 8, i64 8, !64}
!64 = !{!61, !61, i64 0}
!65 = !{!17, !12, i64 40}
!66 = distinct !{!66, !67}
!67 = !{!"llvm.loop.mustprogress"}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

; Function Attrs: mustprogress 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: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN10ClipperLibeqERKNS_8IntPointES2_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN10ClipperLib11SlopesEqualENS_8IntPointES0_S0_b(i64, i64, i64, i64, i64, i64, i1 noundef zeroext) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN10ClipperLib13DisposeOutPtsERPNS_5OutPtE(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN10ClipperLib21Pt2IsBetweenPt1AndPt3ENS_8IntPointES0_S0_(i64, i64, i64, i64, i64, i64) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN10ClipperLib7Clipper15FixupOutPolygonERNS_6OutRecE(ptr nocapture noundef nonnull readonly align 8 dereferenceable(135) %0, ptr nocapture noundef nonnull align 8 dereferenceable(40) %1) local_unnamed_addr #2 align 2 {
  %3 = alloca ptr, align 8
  %4 = getelementptr inbounds i8, ptr %1, i64 32
  store ptr null, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %5 = getelementptr inbounds i8, ptr %1, i64 24
  %6 = load ptr, ptr %5, align 8, !tbaa !12
  store ptr %6, ptr %3, align 8, !tbaa !13
  %7 = load ptr, ptr %0, align 8, !tbaa !14
  %8 = getelementptr i8, ptr %7, i64 -24
  %9 = load i64, ptr %8, align 8
  %10 = getelementptr inbounds i8, ptr %0, i64 %9
  %11 = getelementptr inbounds i8, ptr %10, i64 72
  %12 = load i8, ptr %11, align 8, !tbaa !16, !range !37, !noundef !38
  %13 = trunc nuw i8 %12 to i1
  %14 = getelementptr inbounds i8, ptr %0, i64 134
  %15 = load i8, ptr %14, align 2, !range !37
  %16 = trunc nuw i8 %15 to i1
  %17 = select i1 %13, i1 true, i1 %16
  %invariant.gep = getelementptr inbounds i8, ptr %0, i64 40
  %18 = getelementptr inbounds i8, ptr %6, i64 32
  %19 = load ptr, ptr %18, align 8, !tbaa !39
  %20 = icmp eq ptr %19, %6
  br i1 %20, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %2, %63
  %21 = phi ptr [ %66, %63 ], [ %19, %2 ]
  %.024 = phi ptr [ %.2, %63 ], [ null, %2 ]
  %22 = phi ptr [ %64, %63 ], [ %6, %2 ]
  %23 = getelementptr inbounds i8, ptr %22, i64 24
  %24 = load ptr, ptr %23, align 8, !tbaa !43
  %25 = icmp eq ptr %21, %24
  br i1 %25, label %._crit_edge, label %26

._crit_edge:                                      ; preds = %63, %.lr.ph, %2
  call void @_ZN10ClipperLib13DisposeOutPtsERPNS_5OutPtE(ptr noundef nonnull align 8 dereferenceable(8) %3)
  br label %.loopexit

26:                                               ; preds = %.lr.ph
  %27 = getelementptr inbounds i8, ptr %22, i64 8
  %28 = getelementptr inbounds i8, ptr %24, i64 8
  %29 = tail call noundef zeroext i1 @_ZN10ClipperLibeqERKNS_8IntPointES2_(ptr noundef nonnull align 8 dereferenceable(16) %27, ptr noundef nonnull align 8 dereferenceable(16) %28)
  br i1 %29, label %53, label %30

30:                                               ; preds = %26
  %31 = getelementptr inbounds i8, ptr %22, i64 32
  %32 = load ptr, ptr %31, align 8, !tbaa !39
  %33 = getelementptr inbounds i8, ptr %32, i64 8
  %34 = tail call noundef zeroext i1 @_ZN10ClipperLibeqERKNS_8IntPointES2_(ptr noundef nonnull align 8 dereferenceable(16) %27, ptr noundef nonnull align 8 dereferenceable(16) %33)
  br i1 %34, label %53, label %35

35:                                               ; preds = %30
  %36 = load ptr, ptr %31, align 8, !tbaa !39
  %37 = getelementptr inbounds i8, ptr %36, i64 8
  %.sroa.09.0.copyload = load i64, ptr %37, align 8, !tbaa !44
  %.sroa.210.0..sroa_idx = getelementptr inbounds i8, ptr %36, i64 16
  %.sroa.210.0.copyload = load i64, ptr %.sroa.210.0..sroa_idx, align 8, !tbaa !44
  %.sroa.07.0.copyload = load i64, ptr %27, align 8, !tbaa !44
  %.sroa.28.0..sroa_idx = getelementptr inbounds i8, ptr %22, i64 16
  %.sroa.28.0.copyload = load i64, ptr %.sroa.28.0..sroa_idx, align 8, !tbaa !44
  %38 = load ptr, ptr %23, align 8, !tbaa !43
  %39 = getelementptr inbounds i8, ptr %38, i64 8
  %.sroa.05.0.copyload = load i64, ptr %39, align 8, !tbaa !44
  %.sroa.26.0..sroa_idx = getelementptr inbounds i8, ptr %38, i64 16
  %.sroa.26.0.copyload = load i64, ptr %.sroa.26.0..sroa_idx, align 8, !tbaa !44
  %40 = load ptr, ptr %0, align 8, !tbaa !14
  %41 = getelementptr i8, ptr %40, i64 -24
  %42 = load i64, ptr %41, align 8
  %gep = getelementptr i8, ptr %invariant.gep, i64 %42
  %43 = load i8, ptr %gep, align 8, !tbaa !45, !range !37, !noundef !38
  %44 = trunc nuw i8 %43 to i1
  %45 = tail call noundef zeroext i1 @_ZN10ClipperLib11SlopesEqualENS_8IntPointES0_S0_b(i64 %.sroa.09.0.copyload, i64 %.sroa.210.0.copyload, i64 %.sroa.07.0.copyload, i64 %.sroa.28.0.copyload, i64 %.sroa.05.0.copyload, i64 %.sroa.26.0.copyload, i1 noundef zeroext %44)
  br i1 %45, label %46, label %59

46:                                               ; preds = %35
  br i1 %17, label %47, label %53

47:                                               ; preds = %46
  %48 = load ptr, ptr %31, align 8, !tbaa !39
  %49 = getelementptr inbounds i8, ptr %48, i64 8
  %.sroa.03.0.copyload = load i64, ptr %49, align 8, !tbaa !44
  %.sroa.24.0..sroa_idx = getelementptr inbounds i8, ptr %48, i64 16
  %.sroa.24.0.copyload = load i64, ptr %.sroa.24.0..sroa_idx, align 8, !tbaa !44
  %.sroa.01.0.copyload = load i64, ptr %27, align 8, !tbaa !44
  %.sroa.22.0.copyload = load i64, ptr %.sroa.28.0..sroa_idx, align 8, !tbaa !44
  %50 = load ptr, ptr %23, align 8, !tbaa !43
  %51 = getelementptr inbounds i8, ptr %50, i64 8
  %.sroa.0.0.copyload = load i64, ptr %51, align 8, !tbaa !44
  %.sroa.2.0..sroa_idx = getelementptr inbounds i8, ptr %50, i64 16
  %.sroa.2.0.copyload = load i64, ptr %.sroa.2.0..sroa_idx, align 8, !tbaa !44
  %52 = tail call noundef zeroext i1 @_ZN10ClipperLib21Pt2IsBetweenPt1AndPt3ENS_8IntPointES0_S0_(i64 %.sroa.03.0.copyload, i64 %.sroa.24.0.copyload, i64 %.sroa.01.0.copyload, i64 %.sroa.22.0.copyload, i64 %.sroa.0.0.copyload, i64 %.sroa.2.0.copyload)
  br i1 %52, label %59, label %53

53:                                               ; preds = %26, %30, %46, %47
  %54 = load ptr, ptr %23, align 8, !tbaa !43
  %55 = getelementptr inbounds i8, ptr %22, i64 32
  %56 = load ptr, ptr %55, align 8, !tbaa !39
  %57 = getelementptr inbounds i8, ptr %56, i64 24
  store ptr %54, ptr %57, align 8, !tbaa !43
  %58 = getelementptr inbounds i8, ptr %54, i64 32
  store ptr %56, ptr %58, align 8, !tbaa !39
  store ptr %56, ptr %3, align 8, !tbaa !13
  tail call void @_ZdlPvm(ptr noundef nonnull %22, i64 noundef 40) #6
  br label %63

59:                                               ; preds = %47, %35
  %60 = icmp eq ptr %22, %.024
  br i1 %60, label %.loopexit, label %61

61:                                               ; preds = %59
  %.not = icmp eq ptr %.024, null
  %spec.select = select i1 %.not, ptr %22, ptr %.024
  %62 = load ptr, ptr %23, align 8, !tbaa !43
  store ptr %62, ptr %3, align 8, !tbaa !13
  br label %63

63:                                               ; preds = %53, %61
  %64 = phi ptr [ %62, %61 ], [ %56, %53 ]
  %.2 = phi ptr [ %spec.select, %61 ], [ null, %53 ]
  %65 = getelementptr inbounds i8, ptr %64, i64 32
  %66 = load ptr, ptr %65, align 8, !tbaa !39
  %67 = icmp eq ptr %66, %64
  br i1 %67, label %._crit_edge, label %.lr.ph, !llvm.loop !46

.loopexit:                                        ; preds = %59, %._crit_edge
  %storemerge = phi ptr [ null, %._crit_edge ], [ %22, %59 ]
  store ptr %storemerge, ptr %5, align 8, !tbaa !12
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  ret void
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { 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 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind }
attributes #6 = { builtin 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, !11, i64 32}
!6 = !{!"_ZTSN10ClipperLib6OutRecE", !7, i64 0, !10, i64 4, !10, i64 5, !11, i64 8, !11, i64 16, !11, i64 24, !11, i64 32}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"bool", !8, i64 0}
!11 = !{!"any pointer", !8, i64 0}
!12 = !{!6, !11, i64 24}
!13 = !{!11, !11, i64 0}
!14 = !{!15, !15, i64 0}
!15 = !{!"vtable pointer", !9, i64 0}
!16 = !{!17, !10, i64 72}
!17 = !{!"_ZTSN10ClipperLib11ClipperBaseE", !18, i64 8, !19, i64 16, !10, i64 40, !23, i64 48, !10, i64 72, !10, i64 73, !27, i64 80, !11, i64 104, !31, i64 112}
!18 = !{!"_ZTSN9__gnu_cxx17__normal_iteratorIPN10ClipperLib12LocalMinimumESt6vectorIS2_SaIS2_EEEE", !11, i64 0}
!19 = !{!"_ZTSSt6vectorIN10ClipperLib12LocalMinimumESaIS1_EE", !20, i64 0}
!20 = !{!"_ZTSSt12_Vector_baseIN10ClipperLib12LocalMinimumESaIS1_EE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseIN10ClipperLib12LocalMinimumESaIS1_EE12_Vector_implE", !22, i64 0}
!22 = !{!"_ZTSNSt12_Vector_baseIN10ClipperLib12LocalMinimumESaIS1_EE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!23 = !{!"_ZTSSt6vectorIPN10ClipperLib5TEdgeESaIS2_EE", !24, i64 0}
!24 = !{!"_ZTSSt12_Vector_baseIPN10ClipperLib5TEdgeESaIS2_EE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseIPN10ClipperLib5TEdgeESaIS2_EE12_Vector_implE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseIPN10ClipperLib5TEdgeESaIS2_EE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!27 = !{!"_ZTSSt6vectorIPN10ClipperLib6OutRecESaIS2_EE", !28, i64 0}
!28 = !{!"_ZTSSt12_Vector_baseIPN10ClipperLib6OutRecESaIS2_EE", !29, i64 0}
!29 = !{!"_ZTSNSt12_Vector_baseIPN10ClipperLib6OutRecESaIS2_EE12_Vector_implE", !30, i64 0}
!30 = !{!"_ZTSNSt12_Vector_baseIPN10ClipperLib6OutRecESaIS2_EE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!31 = !{!"_ZTSSt14priority_queueIxSt6vectorIxSaIxEESt4lessIxEE", !32, i64 0, !36, i64 24}
!32 = !{!"_ZTSSt6vectorIxSaIxEE", !33, i64 0}
!33 = !{!"_ZTSSt12_Vector_baseIxSaIxEE", !34, i64 0}
!34 = !{!"_ZTSNSt12_Vector_baseIxSaIxEE12_Vector_implE", !35, i64 0}
!35 = !{!"_ZTSNSt12_Vector_baseIxSaIxEE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!36 = !{!"_ZTSSt4lessIxE"}
!37 = !{i8 0, i8 2}
!38 = !{}
!39 = !{!40, !11, i64 32}
!40 = !{!"_ZTSN10ClipperLib5OutPtE", !7, i64 0, !41, i64 8, !11, i64 24, !11, i64 32}
!41 = !{!"_ZTSN10ClipperLib8IntPointE", !42, i64 0, !42, i64 8}
!42 = !{!"long long", !8, i64 0}
!43 = !{!40, !11, i64 24}
!44 = !{!42, !42, i64 0}
!45 = !{!17, !10, i64 40}
!46 = distinct !{!46, !47}
!47 = !{!"llvm.loop.mustprogress"}


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