; LLVM IR from PrantikGhosh/SudokuSolver-using-DIP-OpenCV :: sudoku_solver_16.ll (Z12PrintGrid_16PA16_i)

; 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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator" = type { i8 }

@_ZL9SIZE_SQRT = external hidden global i32, align 4
@.str.5 = external hidden unnamed_addr constant [2 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.11 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

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

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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) #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) #2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #4

; Function Attrs: mustprogress uwtable
define dso_local void @_Z12PrintGrid_16PA16_i(ptr noundef %0) #3 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::allocator", align 1
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::allocator", align 1
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %3) #5
  call void @llvm.lifetime.start.p0(i64 1, ptr %4) #5
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef @.str.11, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %15 unwind label %28

15:                                               ; preds = %1
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %4) #5
  call void @llvm.lifetime.start.p0(i64 32, ptr %7) #5
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #5
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef @.str.12, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %16 unwind label %32

16:                                               ; preds = %15
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #5
  store i32 1, ptr %9, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #5
  store i32 0, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  store i32 0, ptr %11, align 4, !tbaa !9
  br label %17

17:                                               ; preds = %69, %16
  %18 = load i32, ptr %11, align 4, !tbaa !9
  %19 = load i32, ptr @_ZL9SIZE_SQRT, align 4, !tbaa !9
  %20 = add nsw i32 16, %19
  %21 = sub nsw i32 %20, 1
  %22 = mul nsw i32 %21, 2
  %23 = load i32, ptr %10, align 4, !tbaa !9
  %24 = add nsw i32 %22, %23
  %25 = add nsw i32 %24, 1
  %26 = icmp slt i32 %18, %25
  br i1 %26, label %36, label %27

27:                                               ; preds = %17
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  br label %72

28:                                               ; preds = %1
  %29 = landingpad { ptr, i32 }
          cleanup
  %30 = extractvalue { ptr, i32 } %29, 0
  store ptr %30, ptr %5, align 8
  %31 = extractvalue { ptr, i32 } %29, 1
  store i32 %31, ptr %6, align 4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %4) #5
  br label %190

32:                                               ; preds = %15
  %33 = landingpad { ptr, i32 }
          cleanup
  %34 = extractvalue { ptr, i32 } %33, 0
  store ptr %34, ptr %5, align 8
  %35 = extractvalue { ptr, i32 } %33, 1
  store i32 %35, ptr %6, align 4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #5
  br label %189

36:                                               ; preds = %17
  %37 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %3, i8 noundef signext 45)
          to label %38 unwind label %61

38:                                               ; preds = %36
  %39 = load i32, ptr %11, align 4, !tbaa !9
  %40 = icmp sgt i32 %39, 0
  br i1 %40, label %41, label %65

41:                                               ; preds = %38
  %42 = load i32, ptr %11, align 4, !tbaa !9
  %43 = load i32, ptr @_ZL9SIZE_SQRT, align 4, !tbaa !9
  %44 = mul nsw i32 %43, 2
  %45 = load i32, ptr @_ZL9SIZE_SQRT, align 4, !tbaa !9
  %46 = mul nsw i32 %45, 0
  %47 = add nsw i32 %44, %46
  %48 = add nsw i32 %47, 1
  %49 = load i32, ptr %9, align 4, !tbaa !9
  %50 = mul nsw i32 %48, %49
  %51 = load i32, ptr %9, align 4, !tbaa !9
  %52 = add nsw i32 %50, %51
  %53 = sub nsw i32 %52, 1
  %54 = srem i32 %42, %53
  %55 = icmp eq i32 %54, 0
  br i1 %55, label %56, label %65

56:                                               ; preds = %41
  %57 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %7, i8 noundef signext 43)
          to label %58 unwind label %61

58:                                               ; preds = %56
  %59 = load i32, ptr %9, align 4, !tbaa !9
  %60 = add nsw i32 %59, 1
  store i32 %60, ptr %9, align 4, !tbaa !9
  br label %68

61:                                               ; preds = %65, %56, %36
  %62 = landingpad { ptr, i32 }
          cleanup
  %63 = extractvalue { ptr, i32 } %62, 0
  store ptr %63, ptr %5, align 8
  %64 = extractvalue { ptr, i32 } %62, 1
  store i32 %64, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  br label %188

65:                                               ; preds = %41, %38
  %66 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %7, i8 noundef signext 45)
          to label %67 unwind label %61

67:                                               ; preds = %65
  br label %68

68:                                               ; preds = %67, %58
  br label %69

69:                                               ; preds = %68
  %70 = load i32, ptr %11, align 4, !tbaa !9
  %71 = add nsw i32 %70, 1
  store i32 %71, ptr %11, align 4, !tbaa !9
  br label %17, !llvm.loop !11

72:                                               ; preds = %27
  %73 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %3, i8 noundef signext 43)
          to label %74 unwind label %85

74:                                               ; preds = %72
  %75 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEPKc(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef @.str.12)
          to label %76 unwind label %85

76:                                               ; preds = %74
  %77 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %78 unwind label %85

78:                                               ; preds = %76
  %79 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %77, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %80 unwind label %85

80:                                               ; preds = %78
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #5
  store i32 0, ptr %12, align 4, !tbaa !9
  br label %81

81:                                               ; preds = %177, %80
  %82 = load i32, ptr %12, align 4, !tbaa !9
  %83 = icmp slt i32 %82, 16
  br i1 %83, label %89, label %84

84:                                               ; preds = %81
  store i32 5, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  br label %181

85:                                               ; preds = %185, %183, %181, %78, %76, %74, %72
  %86 = landingpad { ptr, i32 }
          cleanup
  %87 = extractvalue { ptr, i32 } %86, 0
  store ptr %87, ptr %5, align 8
  %88 = extractvalue { ptr, i32 } %86, 1
  store i32 %88, ptr %6, align 4
  br label %188

89:                                               ; preds = %81
  %90 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.13)
          to label %91 unwind label %96

91:                                               ; preds = %89
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #5
  store i32 0, ptr %14, align 4, !tbaa !9
  br label %92

92:                                               ; preds = %156, %91
  %93 = load i32, ptr %14, align 4, !tbaa !9
  %94 = icmp slt i32 %93, 16
  br i1 %94, label %100, label %95

95:                                               ; preds = %92
  store i32 8, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #5
  br label %159

96:                                               ; preds = %173, %171, %159, %89
  %97 = landingpad { ptr, i32 }
          cleanup
  %98 = extractvalue { ptr, i32 } %97, 0
  store ptr %98, ptr %5, align 8
  %99 = extractvalue { ptr, i32 } %97, 1
  store i32 %99, ptr %6, align 4
  br label %180

100:                                              ; preds = %92
  %101 = load ptr, ptr %2, align 8, !tbaa !5
  %102 = load i32, ptr %12, align 4, !tbaa !9
  %103 = sext i32 %102 to i64
  %104 = getelementptr inbounds [16 x i32], ptr %101, i64 %103
  %105 = load i32, ptr %14, align 4, !tbaa !9
  %106 = sext i32 %105 to i64
  %107 = getelementptr inbounds [16 x i32], ptr %104, i64 0, i64 %106
  %108 = load i32, ptr %107, align 4, !tbaa !9
  %109 = icmp eq i32 %108, 0
  br i1 %109, label %110, label %117

110:                                              ; preds = %100
  %111 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.14)
          to label %112 unwind label %113

112:                                              ; preds = %110
  br label %130

113:                                              ; preds = %152, %143, %127, %117, %110
  %114 = landingpad { ptr, i32 }
          cleanup
  %115 = extractvalue { ptr, i32 } %114, 0
  store ptr %115, ptr %5, align 8
  %116 = extractvalue { ptr, i32 } %114, 1
  store i32 %116, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #5
  br label %180

117:                                              ; preds = %100
  %118 = load ptr, ptr %2, align 8, !tbaa !5
  %119 = load i32, ptr %12, align 4, !tbaa !9
  %120 = sext i32 %119 to i64
  %121 = getelementptr inbounds [16 x i32], ptr %118, i64 %120
  %122 = load i32, ptr %14, align 4, !tbaa !9
  %123 = sext i32 %122 to i64
  %124 = getelementptr inbounds [16 x i32], ptr %121, i64 0, i64 %123
  %125 = load i32, ptr %124, align 4, !tbaa !9
  %126 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %125)
          to label %127 unwind label %113

127:                                              ; preds = %117
  %128 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %126, ptr noundef @.str.5)
          to label %129 unwind label %113

129:                                              ; preds = %127
  br label %130

130:                                              ; preds = %129, %112
  %131 = load i32, ptr %10, align 4, !tbaa !9
  %132 = icmp sgt i32 %131, 0
  br i1 %132, label %133, label %146

133:                                              ; preds = %130
  %134 = load ptr, ptr %2, align 8, !tbaa !5
  %135 = load i32, ptr %12, align 4, !tbaa !9
  %136 = sext i32 %135 to i64
  %137 = getelementptr inbounds [16 x i32], ptr %134, i64 %136
  %138 = load i32, ptr %14, align 4, !tbaa !9
  %139 = sext i32 %138 to i64
  %140 = getelementptr inbounds [16 x i32], ptr %137, i64 0, i64 %139
  %141 = load i32, ptr %140, align 4, !tbaa !9
  %142 = icmp slt i32 %141, 10
  br i1 %142, label %143, label %146

143:                                              ; preds = %133
  %144 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.5)
          to label %145 unwind label %113

145:                                              ; preds = %143
  br label %146

146:                                              ; preds = %145, %133, %130
  %147 = load i32, ptr %14, align 4, !tbaa !9
  %148 = add nsw i32 %147, 1
  %149 = load i32, ptr @_ZL9SIZE_SQRT, align 4, !tbaa !9
  %150 = srem i32 %148, %149
  %151 = icmp eq i32 %150, 0
  br i1 %151, label %152, label %155

152:                                              ; preds = %146
  %153 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.13)
          to label %154 unwind label %113

154:                                              ; preds = %152
  br label %155

155:                                              ; preds = %154, %146
  br label %156

156:                                              ; preds = %155
  %157 = load i32, ptr %14, align 4, !tbaa !9
  %158 = add nsw i32 %157, 1
  store i32 %158, ptr %14, align 4, !tbaa !9
  br label %92, !llvm.loop !13

159:                                              ; preds = %95
  %160 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %161 unwind label %96

161:                                              ; preds = %159
  %162 = load i32, ptr %12, align 4, !tbaa !9
  %163 = add nsw i32 %162, 1
  %164 = load i32, ptr @_ZL9SIZE_SQRT, align 4, !tbaa !9
  %165 = srem i32 %163, %164
  %166 = icmp eq i32 %165, 0
  br i1 %166, label %167, label %176

167:                                              ; preds = %161
  %168 = load i32, ptr %12, align 4, !tbaa !9
  %169 = add nsw i32 %168, 1
  %170 = icmp slt i32 %169, 16
  br i1 %170, label %171, label %176

171:                                              ; preds = %167
  %172 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull align 8 dereferenceable(32) %7)
          to label %173 unwind label %96

173:                                              ; preds = %171
  %174 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %172, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %175 unwind label %96

175:                                              ; preds = %173
  br label %176

176:                                              ; preds = %175, %167, %161
  br label %177

177:                                              ; preds = %176
  %178 = load i32, ptr %12, align 4, !tbaa !9
  %179 = add nsw i32 %178, 1
  store i32 %179, ptr %12, align 4, !tbaa !9
  br label %81, !llvm.loop !14

180:                                              ; preds = %113, %96
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  br label %188

181:                                              ; preds = %84
  %182 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %183 unwind label %85

183:                                              ; preds = %181
  %184 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %182, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %185 unwind label %85

185:                                              ; preds = %183
  %186 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %184, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %187 unwind label %85

187:                                              ; preds = %185
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr %3) #5
  ret void

188:                                              ; preds = %180, %85, %61
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #5
  br label %189

189:                                              ; preds = %188, %32
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #5
  br label %190

190:                                              ; preds = %189, %28
  call void @llvm.lifetime.end.p0(i64 32, ptr %3) #5
  br label %191

191:                                              ; preds = %190
  %192 = load ptr, ptr %5, align 8
  %193 = load i32, ptr %6, align 4
  %194 = insertvalue { ptr, i32 } poison, ptr %192, 0
  %195 = insertvalue { ptr, i32 } %194, i32 %193, 1
  resume { ptr, i32 } %195
}

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32), i8 noundef signext) #3 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEPKc(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #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 = { "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 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}


; 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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator" = type { i8 }

@_ZL9SIZE_SQRT = external hidden local_unnamed_addr global i32, align 4
@.str.5 = external hidden unnamed_addr constant [2 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.11 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #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 #2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
define dso_local void @_Z12PrintGrid_16PA16_i(ptr nocapture noundef readonly %0) local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.std::__cxx11::basic_string", align 8
  %3 = alloca %"class.std::allocator", align 1
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::allocator", align 1
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %2) #5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %3) #5
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #5
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull @.str.11, ptr noundef nonnull align 1 dereferenceable(1) %3)
          to label %6 unwind label %19

6:                                                ; preds = %1
  call void @_ZNSt15__new_allocatorIcED2Ev(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.start.p0(i64 32, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #5
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.12, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %7 unwind label %21

7:                                                ; preds = %6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #5
  %8 = load i32, ptr @_ZL9SIZE_SQRT, align 4, !tbaa !5
  %9 = shl i32 %8, 1
  %10 = add i32 %9, 31
  %11 = icmp sgt i32 %10, 0
  br i1 %11, label %.lr.ph.preheader, label %._crit_edge

.lr.ph.preheader:                                 ; preds = %7
  %12 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef signext 45)
          to label %13 unwind label %.loopexit.split-lp

13:                                               ; preds = %.lr.ph.preheader
  %14 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef signext 45)
          to label %._crit_edge55 unwind label %.loopexit.split-lp

._crit_edge55:                                    ; preds = %13
  %.pre = load i32, ptr @_ZL9SIZE_SQRT, align 4, !tbaa !5
  %15 = shl i32 %.pre, 1
  %16 = add i32 %15, 31
  %17 = icmp sgt i32 %16, 1
  br i1 %17, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %38, %._crit_edge55, %7
  %18 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef signext 43)
          to label %44 unwind label %52

19:                                               ; preds = %1
  %20 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #5
  br label %94

21:                                               ; preds = %6
  %22 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #5
  br label %93

.lr.ph:                                           ; preds = %._crit_edge55, %38
  %.02744 = phi i32 [ %39, %38 ], [ 1, %._crit_edge55 ]
  %.02943 = phi i32 [ %.130, %38 ], [ 1, %._crit_edge55 ]
  %23 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %2, i8 noundef signext 45)
          to label %24 unwind label %.loopexit

24:                                               ; preds = %.lr.ph
  %25 = load i32, ptr @_ZL9SIZE_SQRT, align 4, !tbaa !5
  %26 = shl nsw i32 %25, 1
  %27 = add i32 %26, 2
  %28 = mul i32 %27, %.02943
  %29 = add nsw i32 %28, -1
  %30 = srem i32 %.02744, %29
  %31 = icmp eq i32 %30, 0
  br i1 %31, label %32, label %36

32:                                               ; preds = %24
  %33 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef signext 43)
          to label %34 unwind label %.loopexit

34:                                               ; preds = %32
  %35 = add nsw i32 %.02943, 1
  br label %38

.loopexit:                                        ; preds = %.lr.ph, %32, %36
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %92

.loopexit.split-lp:                               ; preds = %.lr.ph.preheader, %13
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %92

36:                                               ; preds = %24
  %37 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %4, i8 noundef signext 45)
          to label %38 unwind label %.loopexit

38:                                               ; preds = %34, %36
  %.130 = phi i32 [ %35, %34 ], [ %.02943, %36 ]
  %39 = add nuw nsw i32 %.02744, 1
  %40 = load i32, ptr @_ZL9SIZE_SQRT, align 4, !tbaa !5
  %41 = shl i32 %40, 1
  %42 = add i32 %41, 31
  %43 = icmp slt i32 %39, %42
  br i1 %43, label %.lr.ph, label %._crit_edge, !llvm.loop !9

44:                                               ; preds = %._crit_edge
  %45 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEPKc(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.12)
          to label %46 unwind label %52

46:                                               ; preds = %44
  %47 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %48 unwind label %52

48:                                               ; preds = %46
  %49 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %47, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %.preheader42 unwind label %52

50:                                               ; preds = %86
  %51 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %87 unwind label %52

52:                                               ; preds = %89, %87, %50, %48, %46, %44, %._crit_edge
  %53 = landingpad { ptr, i32 }
          cleanup
  br label %92

.preheader42:                                     ; preds = %48, %86
  %indvars.iv50 = phi i64 [ %indvars.iv.next51, %86 ], [ 0, %48 ]
  %54 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.13)
          to label %.preheader unwind label %57

55:                                               ; preds = %76
  %56 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %77 unwind label %57

57:                                               ; preds = %84, %82, %55, %.preheader42
  %58 = landingpad { ptr, i32 }
          cleanup
  br label %92

.preheader:                                       ; preds = %.preheader42, %76
  %indvars.iv = phi i64 [ %indvars.iv.next, %76 ], [ 0, %.preheader42 ]
  %59 = getelementptr inbounds [16 x i32], ptr %0, i64 %indvars.iv50, i64 %indvars.iv
  %60 = load i32, ptr %59, align 4, !tbaa !5
  %61 = icmp eq i32 %60, 0
  br i1 %61, label %.invoke, label %64

62:                                               ; preds = %.invoke, %74, %64
  %63 = landingpad { ptr, i32 }
          cleanup
  br label %92

64:                                               ; preds = %.preheader
  %65 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %60)
          to label %.invoke unwind label %62

.invoke:                                          ; preds = %.preheader, %64
  %66 = phi ptr [ %65, %64 ], [ @_ZSt4cout, %.preheader ]
  %67 = phi ptr [ @.str.5, %64 ], [ @.str.14, %.preheader ]
  %68 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %66, ptr noundef nonnull %67)
          to label %69 unwind label %62

69:                                               ; preds = %.invoke
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %70 = load i32, ptr @_ZL9SIZE_SQRT, align 4, !tbaa !5
  %71 = trunc nuw nsw i64 %indvars.iv.next to i32
  %72 = srem i32 %71, %70
  %73 = icmp eq i32 %72, 0
  br i1 %73, label %74, label %76

74:                                               ; preds = %69
  %75 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.13)
          to label %76 unwind label %62

76:                                               ; preds = %69, %74
  %exitcond.not = icmp eq i64 %indvars.iv.next, 16
  br i1 %exitcond.not, label %55, label %.preheader, !llvm.loop !12

77:                                               ; preds = %55
  %indvars.iv.next51 = add nuw nsw i64 %indvars.iv50, 1
  %78 = load i32, ptr @_ZL9SIZE_SQRT, align 4, !tbaa !5
  %79 = trunc nuw nsw i64 %indvars.iv.next51 to i32
  %80 = srem i32 %79, %78
  %81 = icmp ne i32 %80, 0
  %.not = icmp eq i64 %indvars.iv50, 15
  %or.cond = or i1 %.not, %81
  br i1 %or.cond, label %86, label %82

82:                                               ; preds = %77
  %83 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %84 unwind label %57

84:                                               ; preds = %82
  %85 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %83, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %86 unwind label %57

86:                                               ; preds = %77, %84
  %exitcond53.not = icmp eq i64 %indvars.iv.next51, 16
  br i1 %exitcond53.not, label %50, label %.preheader42, !llvm.loop !13

87:                                               ; preds = %50
  %88 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %51, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %89 unwind label %52

89:                                               ; preds = %87
  %90 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %88, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %91 unwind label %52

91:                                               ; preds = %89
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %2) #5
  ret void

92:                                               ; preds = %.loopexit, %.loopexit.split-lp, %57, %62, %52
  %.pn38 = phi { ptr, i32 } [ %53, %52 ], [ %63, %62 ], [ %58, %57 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #5
  br label %93

93:                                               ; preds = %92, %21
  %.pn38.pn = phi { ptr, i32 } [ %.pn38, %92 ], [ %22, %21 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #5
  br label %94

94:                                               ; preds = %93, %19
  %.pn38.pn.pn = phi { ptr, i32 } [ %.pn38.pn, %93 ], [ %20, %19 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %2) #5
  resume { ptr, i32 } %.pn38.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32), i8 noundef signext) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEPKc(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #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 = { "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, !11}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.peeled.count", i32 1}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopFullUnrollPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SCCPPass,SROAPass,SimplifyCFGPass