; LLVM IR from HarshCasper/NeoAlgo :: C-Plus-Plus/heap/Median_in_a_running_stream_of_integers.ll (Z9getMedianPii)

; 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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::priority_queue" = type <{ %"class.std::vector", [8 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::priority_queue.0" = type <{ %"class.std::vector", [8 x i8] }>

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local void @_Z9getMedianPii(ptr noundef %0, i32 noundef %1) #0 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca %"class.std::priority_queue", align 8
  %6 = alloca %"class.std::priority_queue.0", align 8
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca double, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store i32 %1, ptr %4, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 32, ptr %5) #5
  call void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEEC2IS2_vEEv(ptr noundef nonnull align 8 dereferenceable(25) %5)
  call void @llvm.lifetime.start.p0(i64 32, ptr %6) #5
  invoke void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEEC2IS2_vEEv(ptr noundef nonnull align 8 dereferenceable(25) %6)
          to label %14 unwind label %32

14:                                               ; preds = %2
  %15 = load ptr, ptr %3, align 8, !tbaa !5
  %16 = getelementptr inbounds i32, ptr %15, i64 0
  invoke void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(25) %5, ptr noundef nonnull align 4 dereferenceable(4) %16)
          to label %17 unwind label %36

17:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  %18 = load ptr, ptr %3, align 8, !tbaa !5
  %19 = getelementptr inbounds i32, ptr %18, i64 0
  %20 = load i32, ptr %19, align 4, !tbaa !9
  %21 = sitofp i32 %20 to double
  store double %21, ptr %9, align 8, !tbaa !11
  %22 = load double, ptr %9, align 8, !tbaa !11
  %23 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, double noundef %22)
          to label %24 unwind label %40

24:                                               ; preds = %17
  %25 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef @.str)
          to label %26 unwind label %40

26:                                               ; preds = %24
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #5
  store i32 1, ptr %10, align 4, !tbaa !9
  br label %27

27:                                               ; preds = %146, %26
  %28 = load i32, ptr %10, align 4, !tbaa !9
  %29 = load i32, ptr %4, align 4, !tbaa !9
  %30 = icmp slt i32 %28, %29
  br i1 %30, label %44, label %31

31:                                               ; preds = %27
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  br label %150

32:                                               ; preds = %2
  %33 = landingpad { ptr, i32 }
          cleanup
  %34 = extractvalue { ptr, i32 } %33, 0
  store ptr %34, ptr %7, align 8
  %35 = extractvalue { ptr, i32 } %33, 1
  store i32 %35, ptr %8, align 4
  br label %153

36:                                               ; preds = %14
  %37 = landingpad { ptr, i32 }
          cleanup
  %38 = extractvalue { ptr, i32 } %37, 0
  store ptr %38, ptr %7, align 8
  %39 = extractvalue { ptr, i32 } %37, 1
  store i32 %39, ptr %8, align 4
  br label %152

40:                                               ; preds = %24, %17
  %41 = landingpad { ptr, i32 }
          cleanup
  %42 = extractvalue { ptr, i32 } %41, 0
  store ptr %42, ptr %7, align 8
  %43 = extractvalue { ptr, i32 } %41, 1
  store i32 %43, ptr %8, align 4
  br label %151

44:                                               ; preds = %27
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  %45 = load ptr, ptr %3, align 8, !tbaa !5
  %46 = load i32, ptr %10, align 4, !tbaa !9
  %47 = sext i32 %46 to i64
  %48 = getelementptr inbounds i32, ptr %45, i64 %47
  %49 = load i32, ptr %48, align 4, !tbaa !9
  store i32 %49, ptr %11, align 4, !tbaa !9
  %50 = load i32, ptr %11, align 4, !tbaa !9
  %51 = sitofp i32 %50 to double
  %52 = load double, ptr %9, align 8, !tbaa !11
  %53 = fcmp ogt double %51, %52
  br i1 %53, label %54, label %77

54:                                               ; preds = %44
  %55 = invoke noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %6)
          to label %56 unwind label %67

56:                                               ; preds = %54
  %57 = invoke noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %5)
          to label %58 unwind label %67

58:                                               ; preds = %56
  %59 = add i64 %57, 1
  %60 = icmp uge i64 %55, %59
  br i1 %60, label %61, label %75

61:                                               ; preds = %58
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #5
  %62 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE3topEv(ptr noundef nonnull align 8 dereferenceable(25) %6)
          to label %63 unwind label %71

63:                                               ; preds = %61
  %64 = load i32, ptr %62, align 4, !tbaa !9
  store i32 %64, ptr %12, align 4, !tbaa !9
  invoke void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE3popEv(ptr noundef nonnull align 8 dereferenceable(25) %6)
          to label %65 unwind label %71

65:                                               ; preds = %63
  invoke void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(25) %5, ptr noundef nonnull align 4 dereferenceable(4) %12)
          to label %66 unwind label %71

66:                                               ; preds = %65
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  br label %75

67:                                               ; preds = %141, %136, %134, %131, %126, %124, %120, %118, %115, %107, %104, %102, %98, %96, %94, %79, %77, %75, %56, %54
  %68 = landingpad { ptr, i32 }
          cleanup
  %69 = extractvalue { ptr, i32 } %68, 0
  store ptr %69, ptr %7, align 8
  %70 = extractvalue { ptr, i32 } %68, 1
  store i32 %70, ptr %8, align 4
  br label %149

71:                                               ; preds = %65, %63, %61
  %72 = landingpad { ptr, i32 }
          cleanup
  %73 = extractvalue { ptr, i32 } %72, 0
  store ptr %73, ptr %7, align 8
  %74 = extractvalue { ptr, i32 } %72, 1
  store i32 %74, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  br label %149

75:                                               ; preds = %66, %58
  invoke void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(25) %6, ptr noundef nonnull align 4 dereferenceable(4) %11)
          to label %76 unwind label %67

76:                                               ; preds = %75
  br label %96

77:                                               ; preds = %44
  %78 = invoke noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %5)
          to label %79 unwind label %67

79:                                               ; preds = %77
  %80 = invoke noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %6)
          to label %81 unwind label %67

81:                                               ; preds = %79
  %82 = add i64 %80, 1
  %83 = icmp uge i64 %78, %82
  br i1 %83, label %84, label %94

84:                                               ; preds = %81
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #5
  %85 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE3topEv(ptr noundef nonnull align 8 dereferenceable(25) %5)
          to label %86 unwind label %90

86:                                               ; preds = %84
  %87 = load i32, ptr %85, align 4, !tbaa !9
  store i32 %87, ptr %13, align 4, !tbaa !9
  invoke void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE3popEv(ptr noundef nonnull align 8 dereferenceable(25) %5)
          to label %88 unwind label %90

88:                                               ; preds = %86
  invoke void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(25) %6, ptr noundef nonnull align 4 dereferenceable(4) %13)
          to label %89 unwind label %90

89:                                               ; preds = %88
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #5
  br label %94

90:                                               ; preds = %88, %86, %84
  %91 = landingpad { ptr, i32 }
          cleanup
  %92 = extractvalue { ptr, i32 } %91, 0
  store ptr %92, ptr %7, align 8
  %93 = extractvalue { ptr, i32 } %91, 1
  store i32 %93, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #5
  br label %149

94:                                               ; preds = %89, %81
  invoke void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(25) %5, ptr noundef nonnull align 4 dereferenceable(4) %11)
          to label %95 unwind label %67

95:                                               ; preds = %94
  br label %96

96:                                               ; preds = %95, %76
  %97 = invoke noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %6)
          to label %98 unwind label %67

98:                                               ; preds = %96
  %99 = invoke noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %5)
          to label %100 unwind label %67

100:                                              ; preds = %98
  %101 = icmp eq i64 %97, %99
  br i1 %101, label %102, label %118

102:                                              ; preds = %100
  %103 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE3topEv(ptr noundef nonnull align 8 dereferenceable(25) %6)
          to label %104 unwind label %67

104:                                              ; preds = %102
  %105 = load i32, ptr %103, align 4, !tbaa !9
  %106 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE3topEv(ptr noundef nonnull align 8 dereferenceable(25) %5)
          to label %107 unwind label %67

107:                                              ; preds = %104
  %108 = load i32, ptr %106, align 4, !tbaa !9
  %109 = add nsw i32 %105, %108
  %110 = sitofp i32 %109 to double
  %111 = fmul double %110, 1.000000e+00
  %112 = fdiv double %111, 2.000000e+00
  store double %112, ptr %9, align 8, !tbaa !11
  %113 = load double, ptr %9, align 8, !tbaa !11
  %114 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, double noundef %113)
          to label %115 unwind label %67

115:                                              ; preds = %107
  %116 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %114, ptr noundef @.str)
          to label %117 unwind label %67

117:                                              ; preds = %115
  br label %145

118:                                              ; preds = %100
  %119 = invoke noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %6)
          to label %120 unwind label %67

120:                                              ; preds = %118
  %121 = invoke noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %5)
          to label %122 unwind label %67

122:                                              ; preds = %120
  %123 = icmp ugt i64 %119, %121
  br i1 %123, label %124, label %134

124:                                              ; preds = %122
  %125 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE3topEv(ptr noundef nonnull align 8 dereferenceable(25) %6)
          to label %126 unwind label %67

126:                                              ; preds = %124
  %127 = load i32, ptr %125, align 4, !tbaa !9
  %128 = sitofp i32 %127 to double
  store double %128, ptr %9, align 8, !tbaa !11
  %129 = load double, ptr %9, align 8, !tbaa !11
  %130 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, double noundef %129)
          to label %131 unwind label %67

131:                                              ; preds = %126
  %132 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %130, ptr noundef @.str)
          to label %133 unwind label %67

133:                                              ; preds = %131
  br label %144

134:                                              ; preds = %122
  %135 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE3topEv(ptr noundef nonnull align 8 dereferenceable(25) %5)
          to label %136 unwind label %67

136:                                              ; preds = %134
  %137 = load i32, ptr %135, align 4, !tbaa !9
  %138 = sitofp i32 %137 to double
  store double %138, ptr %9, align 8, !tbaa !11
  %139 = load double, ptr %9, align 8, !tbaa !11
  %140 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, double noundef %139)
          to label %141 unwind label %67

141:                                              ; preds = %136
  %142 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %140, ptr noundef @.str)
          to label %143 unwind label %67

143:                                              ; preds = %141
  br label %144

144:                                              ; preds = %143, %133
  br label %145

145:                                              ; preds = %144, %117
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  br label %146

146:                                              ; preds = %145
  %147 = load i32, ptr %10, align 4, !tbaa !9
  %148 = add nsw i32 %147, 1
  store i32 %148, ptr %10, align 4, !tbaa !9
  br label %27, !llvm.loop !13

149:                                              ; preds = %90, %71, %67
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  br label %151

150:                                              ; preds = %31
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  call void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(25) %6) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr %6) #5
  call void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(25) %5) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #5
  ret void

151:                                              ; preds = %149, %40
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  br label %152

152:                                              ; preds = %151, %36
  call void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(25) %6) #5
  br label %153

153:                                              ; preds = %152, %32
  call void @llvm.lifetime.end.p0(i64 32, ptr %6) #5
  call void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(25) %5) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #5
  br label %154

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

; 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 void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEEC2IS2_vEEv(ptr noundef nonnull align 8 dereferenceable(25)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEEC2IS2_vEEv(ptr noundef nonnull align 8 dereferenceable(25)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(25), ptr noundef nonnull align 4 dereferenceable(4)) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #3

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8), double noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE3topEv(ptr noundef nonnull align 8 dereferenceable(25)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE3popEv(ptr noundef nonnull align 8 dereferenceable(25)) #0 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(25), ptr noundef nonnull align 4 dereferenceable(4)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE3topEv(ptr noundef nonnull align 8 dereferenceable(25)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE3popEv(ptr noundef nonnull align 8 dereferenceable(25)) #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(25)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(25)) unnamed_addr #4 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 = { inlinehint 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 = { 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 #5 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"double", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::priority_queue" = type <{ %"class.std::vector", [8 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::priority_queue.0" = type <{ %"class.std::vector", [8 x i8] }>

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local void @_Z9getMedianPii(ptr noundef %0, i32 noundef %1) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::priority_queue", align 8
  %4 = alloca %"class.std::priority_queue.0", align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #5
  call void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEEC2IS2_vEEv(ptr noundef nonnull align 8 dereferenceable(25) %3)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #5
  call void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEEC2IS2_vEEv(ptr noundef nonnull align 8 dereferenceable(25) %4)
  invoke void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(25) %3, ptr noundef nonnull align 4 dereferenceable(4) %0)
          to label %8 unwind label %15

8:                                                ; preds = %2
  %9 = load i32, ptr %0, align 4, !tbaa !5
  %10 = sitofp i32 %9 to double
  %11 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, double noundef %10)
          to label %12 unwind label %17

12:                                               ; preds = %8
  %13 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull @.str)
          to label %.preheader unwind label %17

.preheader:                                       ; preds = %12
  %14 = icmp sgt i32 %1, 1
  br i1 %14, label %.lr.ph.preheader, label %._crit_edge

.lr.ph.preheader:                                 ; preds = %.preheader
  %wide.trip.count = zext nneg i32 %1 to i64
  br label %.lr.ph

._crit_edge:                                      ; preds = %82, %.preheader
  call void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(25) %4) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #5
  call void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(25) %3) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #5
  ret void

15:                                               ; preds = %2
  %16 = landingpad { ptr, i32 }
          cleanup
  br label %84

17:                                               ; preds = %12, %8
  %18 = landingpad { ptr, i32 }
          cleanup
  br label %84

.lr.ph:                                           ; preds = %.lr.ph.preheader, %82
  %indvars.iv = phi i64 [ 1, %.lr.ph.preheader ], [ %indvars.iv.next, %82 ]
  %.01323 = phi double [ %10, %.lr.ph.preheader ], [ %.1, %82 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #5
  %19 = getelementptr inbounds i32, ptr %0, i64 %indvars.iv
  %20 = load i32, ptr %19, align 4, !tbaa !5
  store i32 %20, ptr %5, align 4, !tbaa !5
  %21 = sitofp i32 %20 to double
  %22 = fcmp olt double %.01323, %21
  br i1 %22, label %23, label %37

23:                                               ; preds = %.lr.ph
  %24 = call noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %4)
  %25 = call noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %3)
  %26 = add i64 %25, 1
  %.not19 = icmp ult i64 %24, %26
  br i1 %.not19, label %36, label %27

27:                                               ; preds = %23
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #5
  %28 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE3topEv(ptr noundef nonnull align 8 dereferenceable(25) %4)
  %29 = load i32, ptr %28, align 4, !tbaa !5
  store i32 %29, ptr %6, align 4, !tbaa !5
  invoke void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE3popEv(ptr noundef nonnull align 8 dereferenceable(25) %4)
          to label %30 unwind label %34

30:                                               ; preds = %27
  invoke void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(25) %3, ptr noundef nonnull align 4 dereferenceable(4) %6)
          to label %31 unwind label %34

31:                                               ; preds = %30
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #5
  br label %36

32:                                               ; preds = %80, %75, %73, %68, %62, %53, %48, %36
  %33 = landingpad { ptr, i32 }
          cleanup
  br label %83

34:                                               ; preds = %30, %27
  %35 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #5
  br label %83

36:                                               ; preds = %31, %23
  invoke void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(25) %4, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %49 unwind label %32

37:                                               ; preds = %.lr.ph
  %38 = call noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %3)
  %39 = call noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %4)
  %40 = add i64 %39, 1
  %.not = icmp ult i64 %38, %40
  br i1 %.not, label %48, label %41

41:                                               ; preds = %37
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %7) #5
  %42 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE3topEv(ptr noundef nonnull align 8 dereferenceable(25) %3)
  %43 = load i32, ptr %42, align 4, !tbaa !5
  store i32 %43, ptr %7, align 4, !tbaa !5
  invoke void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE3popEv(ptr noundef nonnull align 8 dereferenceable(25) %3)
          to label %44 unwind label %46

44:                                               ; preds = %41
  invoke void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(25) %4, ptr noundef nonnull align 4 dereferenceable(4) %7)
          to label %45 unwind label %46

45:                                               ; preds = %44
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #5
  br label %48

46:                                               ; preds = %44, %41
  %47 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #5
  br label %83

48:                                               ; preds = %45, %37
  invoke void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(25) %3, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %49 unwind label %32

49:                                               ; preds = %48, %36
  %50 = call noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %4)
  %51 = call noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %3)
  %52 = icmp eq i64 %50, %51
  br i1 %52, label %53, label %64

53:                                               ; preds = %49
  %54 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE3topEv(ptr noundef nonnull align 8 dereferenceable(25) %4)
  %55 = load i32, ptr %54, align 4, !tbaa !5
  %56 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE3topEv(ptr noundef nonnull align 8 dereferenceable(25) %3)
  %57 = load i32, ptr %56, align 4, !tbaa !5
  %58 = add nsw i32 %57, %55
  %59 = sitofp i32 %58 to double
  %60 = fmul double %59, 5.000000e-01
  %61 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, double noundef %60)
          to label %62 unwind label %32

62:                                               ; preds = %53
  %63 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %61, ptr noundef nonnull @.str)
          to label %82 unwind label %32

64:                                               ; preds = %49
  %65 = call noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %4)
  %66 = call noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %3)
  %67 = icmp ugt i64 %65, %66
  br i1 %67, label %68, label %75

68:                                               ; preds = %64
  %69 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE3topEv(ptr noundef nonnull align 8 dereferenceable(25) %4)
  %70 = load i32, ptr %69, align 4, !tbaa !5
  %71 = sitofp i32 %70 to double
  %72 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, double noundef %71)
          to label %73 unwind label %32

73:                                               ; preds = %68
  %74 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %72, ptr noundef nonnull @.str)
          to label %82 unwind label %32

75:                                               ; preds = %64
  %76 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE3topEv(ptr noundef nonnull align 8 dereferenceable(25) %3)
  %77 = load i32, ptr %76, align 4, !tbaa !5
  %78 = sitofp i32 %77 to double
  %79 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, double noundef %78)
          to label %80 unwind label %32

80:                                               ; preds = %75
  %81 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %79, ptr noundef nonnull @.str)
          to label %82 unwind label %32

82:                                               ; preds = %73, %80, %62
  %.1 = phi double [ %60, %62 ], [ %71, %73 ], [ %78, %80 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #5
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !9

83:                                               ; preds = %46, %34, %32
  %.pn = phi { ptr, i32 } [ %33, %32 ], [ %35, %34 ], [ %47, %46 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #5
  br label %84

84:                                               ; preds = %17, %83, %15
  %.pn.pn.pn = phi { ptr, i32 } [ %16, %15 ], [ %.pn, %83 ], [ %18, %17 ]
  call void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(25) %4) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #5
  call void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(25) %3) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #5
  resume { ptr, i32 } %.pn.pn.pn
}

; 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 void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEEC2IS2_vEEv(ptr noundef nonnull align 8 dereferenceable(25)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEEC2IS2_vEEv(ptr noundef nonnull align 8 dereferenceable(25)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(25), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8), double noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE3topEv(ptr noundef nonnull align 8 dereferenceable(25)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE3popEv(ptr noundef nonnull align 8 dereferenceable(25)) local_unnamed_addr #0 align 2

; 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 uwtable
declare dso_local void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(25), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE3topEv(ptr noundef nonnull align 8 dereferenceable(25)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEE3popEv(ptr noundef nonnull align 8 dereferenceable(25)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt7greaterIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(25)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt14priority_queueIiSt6vectorIiSaIiEESt4lessIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(25)) unnamed_addr #4 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 = { inlinehint 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 = { 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 #5 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


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