; LLVM IR from sgtlaugh/algovault :: code_library (convex_hull)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<Point, std::allocator<Point>>::_Vector_impl" }
%"struct.std::_Vector_base<Point, std::allocator<Point>>::_Vector_impl" = type { %"struct.std::_Vector_base<Point, std::allocator<Point>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Point, std::allocator<Point>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::initializer_list" = type { ptr, i64 }
%struct.Point = type { i64, i64 }
%"class.std::allocator" = type { i8 }

@.str = external hidden unnamed_addr constant [20 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [81 x i8], align 1
@__PRETTY_FUNCTION__.main = external hidden unnamed_addr constant [11 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [46 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [67 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z15get_convex_hullSt6vectorI5PointSaIS0_EE(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8, ptr noundef) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI5PointSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaI5PointEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI5PointSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_Z9is_convexSt6vectorI5PointSaIS0_EE(ptr noundef) #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca %"class.std::vector", align 8
  %3 = alloca %"class.std::initializer_list", align 8
  %4 = alloca [7 x %struct.Point], align 8
  %5 = alloca %"class.std::allocator", align 1
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca %"class.std::vector", align 8
  %9 = alloca %"class.std::vector", align 8
  %10 = alloca %"class.std::vector", align 8
  %11 = alloca %"class.std::vector", align 8
  %12 = alloca %"class.std::vector", align 8
  %13 = alloca %"class.std::initializer_list", align 8
  %14 = alloca [5 x %struct.Point], align 8
  %15 = alloca %"class.std::allocator", align 1
  %16 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 24, ptr %2) #5
  call void @llvm.lifetime.start.p0(i64 112, ptr %4) #5
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %4, i64 noundef 0, i64 noundef 0)
  %17 = getelementptr inbounds %struct.Point, ptr %4, i64 1
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %17, i64 noundef 0, i64 noundef 10)
  %18 = getelementptr inbounds %struct.Point, ptr %4, i64 2
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %18, i64 noundef 1, i64 noundef 1)
  %19 = getelementptr inbounds %struct.Point, ptr %4, i64 3
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %19, i64 noundef 2, i64 noundef 20)
  %20 = getelementptr inbounds %struct.Point, ptr %4, i64 4
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %20, i64 noundef 5, i64 noundef 5)
  %21 = getelementptr inbounds %struct.Point, ptr %4, i64 5
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %21, i64 noundef 10, i64 noundef 10)
  %22 = getelementptr inbounds %struct.Point, ptr %4, i64 6
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %22, i64 noundef 10, i64 noundef 0)
  %23 = getelementptr inbounds %"class.std::initializer_list", ptr %3, i32 0, i32 0
  store ptr %4, ptr %23, align 8, !tbaa !5
  %24 = getelementptr inbounds %"class.std::initializer_list", ptr %3, i32 0, i32 1
  store i64 7, ptr %24, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 1, ptr %5) #5
  call void @_ZNSaI5PointEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  %25 = getelementptr inbounds { ptr, i64 }, ptr %3, i32 0, i32 0
  %26 = load ptr, ptr %25, align 8
  %27 = getelementptr inbounds { ptr, i64 }, ptr %3, i32 0, i32 1
  %28 = load i64, ptr %27, align 8
  invoke void @_ZNSt6vectorI5PointSaIS0_EEC2ESt16initializer_listIS0_ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr %26, i64 %28, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %29 unwind label %36

29:                                               ; preds = %0
  call void @_ZNSt15__new_allocatorI5PointED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 112, ptr %4) #5
  invoke void @_ZNSt6vectorI5PointSaIS0_EEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %8, ptr noundef nonnull align 8 dereferenceable(24) %2)
          to label %30 unwind label %40

30:                                               ; preds = %29
  %31 = invoke noundef zeroext i1 @_Z9is_convexSt6vectorI5PointSaIS0_EE(ptr noundef %8)
          to label %32 unwind label %44

32:                                               ; preds = %30
  %33 = xor i1 %31, true
  br i1 %33, label %34, label %35

34:                                               ; preds = %32
  br label %49

35:                                               ; preds = %32
  call void @__assert_fail(ptr noundef @.str, ptr noundef @.str.1, i32 noundef 71, ptr noundef @__PRETTY_FUNCTION__.main) #6
  unreachable

36:                                               ; preds = %0
  %37 = landingpad { ptr, i32 }
          cleanup
  %38 = extractvalue { ptr, i32 } %37, 0
  store ptr %38, ptr %6, align 8
  %39 = extractvalue { ptr, i32 } %37, 1
  store i32 %39, ptr %7, align 4
  call void @_ZNSt15__new_allocatorI5PointED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 112, ptr %4) #5
  br label %153

40:                                               ; preds = %29
  %41 = landingpad { ptr, i32 }
          cleanup
  %42 = extractvalue { ptr, i32 } %41, 0
  store ptr %42, ptr %6, align 8
  %43 = extractvalue { ptr, i32 } %41, 1
  store i32 %43, ptr %7, align 4
  br label %152

44:                                               ; preds = %30
  %45 = landingpad { ptr, i32 }
          cleanup
  %46 = extractvalue { ptr, i32 } %45, 0
  store ptr %46, ptr %6, align 8
  %47 = extractvalue { ptr, i32 } %45, 1
  store i32 %47, ptr %7, align 4
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #5
  br label %152

48:                                               ; No predecessors!
  br label %49

49:                                               ; preds = %48, %34
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #5
  call void @llvm.lifetime.start.p0(i64 24, ptr %9) #5
  invoke void @_ZNSt6vectorI5PointSaIS0_EEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %10, ptr noundef nonnull align 8 dereferenceable(24) %2)
          to label %50 unwind label %57

50:                                               ; preds = %49
  invoke void @_Z15get_convex_hullSt6vectorI5PointSaIS0_EE(ptr dead_on_unwind writable sret(%"class.std::vector") align 8 %9, ptr noundef %10)
          to label %51 unwind label %61

51:                                               ; preds = %50
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #5
  invoke void @_ZNSt6vectorI5PointSaIS0_EEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %11, ptr noundef nonnull align 8 dereferenceable(24) %9)
          to label %52 unwind label %65

52:                                               ; preds = %51
  %53 = invoke noundef zeroext i1 @_Z9is_convexSt6vectorI5PointSaIS0_EE(ptr noundef %11)
          to label %54 unwind label %69

54:                                               ; preds = %52
  br i1 %53, label %55, label %56

55:                                               ; preds = %54
  br label %74

56:                                               ; preds = %54
  call void @__assert_fail(ptr noundef @.str.2, ptr noundef @.str.1, i32 noundef 74, ptr noundef @__PRETTY_FUNCTION__.main) #6
  unreachable

57:                                               ; preds = %49
  %58 = landingpad { ptr, i32 }
          cleanup
  %59 = extractvalue { ptr, i32 } %58, 0
  store ptr %59, ptr %6, align 8
  %60 = extractvalue { ptr, i32 } %58, 1
  store i32 %60, ptr %7, align 4
  br label %151

61:                                               ; preds = %50
  %62 = landingpad { ptr, i32 }
          cleanup
  %63 = extractvalue { ptr, i32 } %62, 0
  store ptr %63, ptr %6, align 8
  %64 = extractvalue { ptr, i32 } %62, 1
  store i32 %64, ptr %7, align 4
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #5
  br label %151

65:                                               ; preds = %51
  %66 = landingpad { ptr, i32 }
          cleanup
  %67 = extractvalue { ptr, i32 } %66, 0
  store ptr %67, ptr %6, align 8
  %68 = extractvalue { ptr, i32 } %66, 1
  store i32 %68, ptr %7, align 4
  br label %150

69:                                               ; preds = %52
  %70 = landingpad { ptr, i32 }
          cleanup
  %71 = extractvalue { ptr, i32 } %70, 0
  store ptr %71, ptr %6, align 8
  %72 = extractvalue { ptr, i32 } %70, 1
  store i32 %72, ptr %7, align 4
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #5
  br label %150

73:                                               ; No predecessors!
  br label %74

74:                                               ; preds = %73, %55
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #5
  call void @llvm.lifetime.start.p0(i64 24, ptr %12) #5
  call void @llvm.lifetime.start.p0(i64 80, ptr %14) #5
  invoke void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %14, i64 noundef 0, i64 noundef 0)
          to label %75 unwind label %98

75:                                               ; preds = %74
  %76 = getelementptr inbounds %struct.Point, ptr %14, i64 1
  invoke void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %76, i64 noundef 10, i64 noundef 0)
          to label %77 unwind label %98

77:                                               ; preds = %75
  %78 = getelementptr inbounds %struct.Point, ptr %14, i64 2
  invoke void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %78, i64 noundef 10, i64 noundef 10)
          to label %79 unwind label %98

79:                                               ; preds = %77
  %80 = getelementptr inbounds %struct.Point, ptr %14, i64 3
  invoke void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %80, i64 noundef 2, i64 noundef 20)
          to label %81 unwind label %98

81:                                               ; preds = %79
  %82 = getelementptr inbounds %struct.Point, ptr %14, i64 4
  invoke void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %82, i64 noundef 0, i64 noundef 10)
          to label %83 unwind label %98

83:                                               ; preds = %81
  %84 = getelementptr inbounds %"class.std::initializer_list", ptr %13, i32 0, i32 0
  store ptr %14, ptr %84, align 8, !tbaa !5
  %85 = getelementptr inbounds %"class.std::initializer_list", ptr %13, i32 0, i32 1
  store i64 5, ptr %85, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 1, ptr %15) #5
  call void @_ZNSaI5PointEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #5
  %86 = getelementptr inbounds { ptr, i64 }, ptr %13, i32 0, i32 0
  %87 = load ptr, ptr %86, align 8
  %88 = getelementptr inbounds { ptr, i64 }, ptr %13, i32 0, i32 1
  %89 = load i64, ptr %88, align 8
  invoke void @_ZNSt6vectorI5PointSaIS0_EEC2ESt16initializer_listIS0_ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %12, ptr %87, i64 %89, ptr noundef nonnull align 1 dereferenceable(1) %15)
          to label %90 unwind label %102

90:                                               ; preds = %83
  call void @_ZNSt15__new_allocatorI5PointED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 80, ptr %14) #5
  %91 = call noundef i64 @_ZNKSt6vectorI5PointSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #5
  %92 = trunc i64 %91 to i32
  %93 = call noundef i64 @_ZNKSt6vectorI5PointSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %12) #5
  %94 = trunc i64 %93 to i32
  %95 = icmp eq i32 %92, %94
  br i1 %95, label %96, label %97

96:                                               ; preds = %90
  br label %108

97:                                               ; preds = %90
  call void @__assert_fail(ptr noundef @.str.3, ptr noundef @.str.1, i32 noundef 77, ptr noundef @__PRETTY_FUNCTION__.main) #6
  unreachable

98:                                               ; preds = %81, %79, %77, %75, %74
  %99 = landingpad { ptr, i32 }
          cleanup
  %100 = extractvalue { ptr, i32 } %99, 0
  store ptr %100, ptr %6, align 8
  %101 = extractvalue { ptr, i32 } %99, 1
  store i32 %101, ptr %7, align 4
  br label %106

102:                                              ; preds = %83
  %103 = landingpad { ptr, i32 }
          cleanup
  %104 = extractvalue { ptr, i32 } %103, 0
  store ptr %104, ptr %6, align 8
  %105 = extractvalue { ptr, i32 } %103, 1
  store i32 %105, ptr %7, align 4
  call void @_ZNSt15__new_allocatorI5PointED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #5
  br label %106

106:                                              ; preds = %102, %98
  call void @llvm.lifetime.end.p0(i64 80, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %12) #5
  br label %150

107:                                              ; No predecessors!
  br label %108

108:                                              ; preds = %107, %96
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #5
  store i32 0, ptr %16, align 4, !tbaa !12
  br label %109

109:                                              ; preds = %145, %108
  %110 = load i32, ptr %16, align 4, !tbaa !12
  %111 = call noundef i64 @_ZNKSt6vectorI5PointSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #5
  %112 = trunc i64 %111 to i32
  %113 = icmp slt i32 %110, %112
  br i1 %113, label %115, label %114

114:                                              ; preds = %109
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #5
  br label %148

115:                                              ; preds = %109
  %116 = load i32, ptr %16, align 4, !tbaa !12
  %117 = sext i32 %116 to i64
  %118 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI5PointSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef %117) #5
  %119 = getelementptr inbounds %struct.Point, ptr %118, i32 0, i32 0
  %120 = load i64, ptr %119, align 8, !tbaa !14
  %121 = load i32, ptr %16, align 4, !tbaa !12
  %122 = sext i32 %121 to i64
  %123 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI5PointSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %122) #5
  %124 = getelementptr inbounds %struct.Point, ptr %123, i32 0, i32 0
  %125 = load i64, ptr %124, align 8, !tbaa !14
  %126 = icmp eq i64 %120, %125
  br i1 %126, label %127, label %139

127:                                              ; preds = %115
  %128 = load i32, ptr %16, align 4, !tbaa !12
  %129 = sext i32 %128 to i64
  %130 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI5PointSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef %129) #5
  %131 = getelementptr inbounds %struct.Point, ptr %130, i32 0, i32 1
  %132 = load i64, ptr %131, align 8, !tbaa !16
  %133 = load i32, ptr %16, align 4, !tbaa !12
  %134 = sext i32 %133 to i64
  %135 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI5PointSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %134) #5
  %136 = getelementptr inbounds %struct.Point, ptr %135, i32 0, i32 1
  %137 = load i64, ptr %136, align 8, !tbaa !16
  %138 = icmp eq i64 %132, %137
  br label %139

139:                                              ; preds = %127, %115
  %140 = phi i1 [ false, %115 ], [ %138, %127 ]
  br i1 %140, label %141, label %142

141:                                              ; preds = %139
  br label %144

142:                                              ; preds = %139
  call void @__assert_fail(ptr noundef @.str.4, ptr noundef @.str.1, i32 noundef 80, ptr noundef @__PRETTY_FUNCTION__.main) #6
  unreachable

143:                                              ; No predecessors!
  br label %144

144:                                              ; preds = %143, %141
  br label %145

145:                                              ; preds = %144
  %146 = load i32, ptr %16, align 4, !tbaa !12
  %147 = add nsw i32 %146, 1
  store i32 %147, ptr %16, align 4, !tbaa !12
  br label %109, !llvm.loop !17

148:                                              ; preds = %114
  store i32 0, ptr %1, align 4
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %12) #5
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #5
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %2) #5
  %149 = load i32, ptr %1, align 4
  ret i32 %149

150:                                              ; preds = %106, %69, %65
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #5
  br label %151

151:                                              ; preds = %150, %61, %57
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #5
  br label %152

152:                                              ; preds = %151, %44, %40
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  br label %153

153:                                              ; preds = %152, %36
  call void @llvm.lifetime.end.p0(i64 24, ptr %2) #5
  br label %154

154:                                              ; preds = %153
  %155 = load ptr, ptr %6, align 8
  %156 = load i32, ptr %7, align 4
  %157 = insertvalue { ptr, i32 } poison, ptr %155, 0
  %158 = insertvalue { ptr, i32 } %157, i32 %156, 1
  resume { ptr, i32 } %158
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16), i64 noundef, i64 noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI5PointSaIS0_EEC2ESt16initializer_listIS0_ERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI5PointSaIS0_EEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorI5PointED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { noreturn 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 = { noreturn 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, !7, i64 0}
!6 = !{!"_ZTSSt16initializer_listI5PointE", !7, i64 0, !10, i64 8}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"long", !8, i64 0}
!11 = !{!6, !10, i64 8}
!12 = !{!13, !13, i64 0}
!13 = !{!"int", !8, i64 0}
!14 = !{!15, !10, i64 0}
!15 = !{!"_ZTS5Point", !10, i64 0, !10, i64 8}
!16 = !{!15, !10, i64 8}
!17 = distinct !{!17, !18}
!18 = !{!"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"

%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<Point, std::allocator<Point>>::_Vector_impl" }
%"struct.std::_Vector_base<Point, std::allocator<Point>>::_Vector_impl" = type { %"struct.std::_Vector_base<Point, std::allocator<Point>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Point, std::allocator<Point>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%struct.Point = type { i64, i64 }
%"class.std::allocator" = type { i8 }

@.str = external hidden unnamed_addr constant [20 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [81 x i8], align 1
@__PRETTY_FUNCTION__.main = external hidden unnamed_addr constant [11 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [46 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [67 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z15get_convex_hullSt6vectorI5PointSaIS0_EE(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8, ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI5PointSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaI5PointEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI5PointSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_Z9is_convexSt6vectorI5PointSaIS0_EE(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::vector", align 8
  %2 = alloca [7 x %struct.Point], align 8
  %3 = alloca %"class.std::allocator", align 1
  %4 = alloca %"class.std::vector", align 8
  %5 = alloca %"class.std::vector", align 8
  %6 = alloca %"class.std::vector", align 8
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca %"class.std::vector", align 8
  %9 = alloca [5 x %struct.Point], align 8
  %10 = alloca %"class.std::allocator", align 1
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %1) #5
  call void @llvm.lifetime.start.p0(i64 112, ptr nonnull %2) #5
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %2, i64 noundef 0, i64 noundef 0)
  %11 = getelementptr inbounds i8, ptr %2, i64 16
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %11, i64 noundef 0, i64 noundef 10)
  %12 = getelementptr inbounds i8, ptr %2, i64 32
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %12, i64 noundef 1, i64 noundef 1)
  %13 = getelementptr inbounds i8, ptr %2, i64 48
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %13, i64 noundef 2, i64 noundef 20)
  %14 = getelementptr inbounds i8, ptr %2, i64 64
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %14, i64 noundef 5, i64 noundef 5)
  %15 = getelementptr inbounds i8, ptr %2, i64 80
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %15, i64 noundef 10, i64 noundef 10)
  %16 = getelementptr inbounds i8, ptr %2, i64 96
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %16, i64 noundef 10, i64 noundef 0)
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %3) #5
  call void @_ZNSaI5PointEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #5
  invoke void @_ZNSt6vectorI5PointSaIS0_EEC2ESt16initializer_listIS0_ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %1, ptr nonnull %2, i64 7, ptr noundef nonnull align 1 dereferenceable(1) %3)
          to label %17 unwind label %22

17:                                               ; preds = %0
  call void @_ZNSt15__new_allocatorI5PointED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #5
  call void @llvm.lifetime.end.p0(i64 112, ptr nonnull %2) #5
  invoke void @_ZNSt6vectorI5PointSaIS0_EEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %18 unwind label %24

18:                                               ; preds = %17
  %19 = invoke noundef zeroext i1 @_Z9is_convexSt6vectorI5PointSaIS0_EE(ptr noundef nonnull %4)
          to label %20 unwind label %26

20:                                               ; preds = %18
  br i1 %19, label %21, label %28

21:                                               ; preds = %20
  call void @__assert_fail(ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, i32 noundef 71, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #6
  unreachable

22:                                               ; preds = %0
  %23 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorI5PointED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #5
  call void @llvm.lifetime.end.p0(i64 112, ptr nonnull %2) #5
  br label %80

24:                                               ; preds = %17
  %25 = landingpad { ptr, i32 }
          cleanup
  br label %79

26:                                               ; preds = %18
  %27 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #5
  br label %79

28:                                               ; preds = %20
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #5
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #5
  invoke void @_ZNSt6vectorI5PointSaIS0_EEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %6, ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %29 unwind label %35

29:                                               ; preds = %28
  invoke void @_Z15get_convex_hullSt6vectorI5PointSaIS0_EE(ptr dead_on_unwind nonnull writable sret(%"class.std::vector") align 8 %5, ptr noundef nonnull %6)
          to label %30 unwind label %37

30:                                               ; preds = %29
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #5
  invoke void @_ZNSt6vectorI5PointSaIS0_EEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %31 unwind label %39

31:                                               ; preds = %30
  %32 = invoke noundef zeroext i1 @_Z9is_convexSt6vectorI5PointSaIS0_EE(ptr noundef nonnull %7)
          to label %33 unwind label %41

33:                                               ; preds = %31
  br i1 %32, label %43, label %34

34:                                               ; preds = %33
  call void @__assert_fail(ptr noundef nonnull @.str.2, ptr noundef nonnull @.str.1, i32 noundef 74, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #6
  unreachable

35:                                               ; preds = %28
  %36 = landingpad { ptr, i32 }
          cleanup
  br label %78

37:                                               ; preds = %29
  %38 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #5
  br label %78

39:                                               ; preds = %30
  %40 = landingpad { ptr, i32 }
          cleanup
  br label %77

41:                                               ; preds = %31
  %42 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #5
  br label %77

43:                                               ; preds = %33
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #5
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %8) #5
  call void @llvm.lifetime.start.p0(i64 80, ptr nonnull %9) #5
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %9, i64 noundef 0, i64 noundef 0)
  %44 = getelementptr inbounds i8, ptr %9, i64 16
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %44, i64 noundef 10, i64 noundef 0)
  %45 = getelementptr inbounds i8, ptr %9, i64 32
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %45, i64 noundef 10, i64 noundef 10)
  %46 = getelementptr inbounds i8, ptr %9, i64 48
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %46, i64 noundef 2, i64 noundef 20)
  %47 = getelementptr inbounds i8, ptr %9, i64 64
  call void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16) %47, i64 noundef 0, i64 noundef 10)
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %10) #5
  call void @_ZNSaI5PointEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #5
  invoke void @_ZNSt6vectorI5PointSaIS0_EEC2ESt16initializer_listIS0_ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %8, ptr nonnull %9, i64 5, ptr noundef nonnull align 1 dereferenceable(1) %10)
          to label %48 unwind label %58

48:                                               ; preds = %43
  call void @_ZNSt15__new_allocatorI5PointED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #5
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %9) #5
  %49 = call noundef i64 @_ZNKSt6vectorI5PointSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #5
  %50 = trunc i64 %49 to i32
  %51 = call noundef i64 @_ZNKSt6vectorI5PointSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #5
  %52 = trunc i64 %51 to i32
  %53 = icmp eq i32 %50, %52
  br i1 %53, label %.preheader, label %57

.preheader:                                       ; preds = %48
  %54 = call noundef i64 @_ZNKSt6vectorI5PointSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #5
  %55 = trunc i64 %54 to i32
  %56 = icmp sgt i32 %55, 0
  br i1 %56, label %.lr.ph, label %._crit_edge

57:                                               ; preds = %48
  call void @__assert_fail(ptr noundef nonnull @.str.3, ptr noundef nonnull @.str.1, i32 noundef 77, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #6
  unreachable

58:                                               ; preds = %43
  %59 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorI5PointED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #5
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %9) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #5
  br label %77

60:                                               ; preds = %69
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %61 = call noundef i64 @_ZNKSt6vectorI5PointSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #5
  %sext = shl i64 %61, 32
  %62 = ashr exact i64 %sext, 32
  %63 = icmp slt i64 %indvars.iv.next, %62
  br i1 %63, label %.lr.ph, label %._crit_edge, !llvm.loop !5

._crit_edge:                                      ; preds = %60, %.preheader
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #5
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #5
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #5
  ret i32 0

.lr.ph:                                           ; preds = %.preheader, %60
  %indvars.iv = phi i64 [ %indvars.iv.next, %60 ], [ 0, %.preheader ]
  %64 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI5PointSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %indvars.iv) #5
  %65 = load i64, ptr %64, align 8, !tbaa !7
  %66 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI5PointSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %indvars.iv) #5
  %67 = load i64, ptr %66, align 8, !tbaa !7
  %68 = icmp eq i64 %65, %67
  br i1 %68, label %69, label %.critedge

69:                                               ; preds = %.lr.ph
  %70 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI5PointSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %indvars.iv) #5
  %71 = getelementptr inbounds i8, ptr %70, i64 8
  %72 = load i64, ptr %71, align 8, !tbaa !12
  %73 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt6vectorI5PointSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %indvars.iv) #5
  %74 = getelementptr inbounds i8, ptr %73, i64 8
  %75 = load i64, ptr %74, align 8, !tbaa !12
  %76 = icmp eq i64 %72, %75
  br i1 %76, label %60, label %.critedge

.critedge:                                        ; preds = %.lr.ph, %69
  call void @__assert_fail(ptr noundef nonnull @.str.4, ptr noundef nonnull @.str.1, i32 noundef 80, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #6
  unreachable

77:                                               ; preds = %58, %41, %39
  %.pn = phi { ptr, i32 } [ %59, %58 ], [ %42, %41 ], [ %40, %39 ]
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #5
  br label %78

78:                                               ; preds = %77, %37, %35
  %.pn.pn = phi { ptr, i32 } [ %.pn, %77 ], [ %38, %37 ], [ %36, %35 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #5
  br label %79

79:                                               ; preds = %78, %26, %24
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %78 ], [ %27, %26 ], [ %25, %24 ]
  call void @_ZNSt6vectorI5PointSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #5
  br label %80

80:                                               ; preds = %79, %22
  %.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn, %79 ], [ %23, %22 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #5
  resume { ptr, i32 } %.pn.pn.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5PointC2Ell(ptr noundef nonnull align 8 dereferenceable(16), i64 noundef, i64 noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI5PointSaIS0_EEC2ESt16initializer_listIS0_ERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI5PointSaIS0_EEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorI5PointED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { noreturn 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 = { noreturn nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = !{!8, !9, i64 0}
!8 = !{!"_ZTS5Point", !9, i64 0, !9, i64 8}
!9 = !{!"long", !10, i64 0}
!10 = !{!"omnipotent char", !11, i64 0}
!11 = !{!"Simple C++ TBAA"}
!12 = !{!8, !9, i64 8}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass