; LLVM IR from gem5/gem5 :: util/mem (shared_memory_client_example)

; 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.gem5::util::memory::SharedMemoryClient" = type { %"class.std::__cxx11::basic_string" }
%"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 }
%"class.std::random_device" = type { %union.anon.0 }
%union.anon.0 = type { %"class.std::mersenne_twister_engine" }
%"class.std::mersenne_twister_engine" = type { [624 x i64], i64 }
%"class.std::uniform_int_distribution" = type { %"struct.std::uniform_int_distribution<>::param_type" }
%"struct.std::uniform_int_distribution<>::param_type" = type { i32, i32 }

@_ZSt4cerr = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [8 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [21 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.5 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) #0 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca %"class.gem5::util::memory::SharedMemoryClient", align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::allocator", align 1
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i64, align 8
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca %"class.std::allocator", align 1
  %14 = alloca i64, align 8
  %15 = alloca %"class.std::__cxx11::basic_string", align 8
  %16 = alloca %"class.std::allocator", align 1
  %17 = alloca i64, align 8
  %18 = alloca i32, align 4
  %19 = alloca ptr, align 8
  %20 = alloca i64, align 8
  %21 = alloca %"class.std::random_device", align 8
  %22 = alloca %"class.std::uniform_int_distribution", align 4
  %23 = alloca i64, align 8
  store i32 0, ptr %3, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  %24 = load i32, ptr %4, align 4, !tbaa !5
  %25 = icmp ne i32 %24, 4
  br i1 %25, label %26, label %34

26:                                               ; preds = %2
  %27 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str)
  %28 = load ptr, ptr %5, align 8, !tbaa !9
  %29 = getelementptr inbounds ptr, ptr %28, i64 0
  %30 = load ptr, ptr %29, align 8, !tbaa !9
  %31 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %27, ptr noundef %30)
  %32 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %31, ptr noundef @.str.1)
  %33 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %32, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  store i32 1, ptr %3, align 4
  br label %169

34:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 32, ptr %6) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr %7) #7
  %35 = load ptr, ptr %5, align 8, !tbaa !9
  %36 = getelementptr inbounds ptr, ptr %35, i64 1
  %37 = load ptr, ptr %36, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef %37, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %38 unwind label %60

38:                                               ; preds = %34
  invoke void @_ZN4gem54util6memory18SharedMemoryClientC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef nonnull align 8 dereferenceable(32) %7)
          to label %39 unwind label %64

39:                                               ; preds = %38
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr %12) #7
  %40 = load ptr, ptr %5, align 8, !tbaa !9
  %41 = getelementptr inbounds ptr, ptr %40, i64 2
  %42 = load ptr, ptr %41, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef %42, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %43 unwind label %69

43:                                               ; preds = %39
  %44 = invoke noundef i64 @_ZNSt7__cxx116stoullERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef null, i32 noundef 0)
          to label %45 unwind label %73

45:                                               ; preds = %43
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #7
  store i64 %44, ptr %11, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr %15) #7
  %46 = load ptr, ptr %5, align 8, !tbaa !9
  %47 = getelementptr inbounds ptr, ptr %46, i64 3
  %48 = load ptr, ptr %47, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %16) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef %48, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %49 unwind label %78

49:                                               ; preds = %45
  %50 = invoke noundef i64 @_ZNSt7__cxx116stoullERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef null, i32 noundef 0)
          to label %51 unwind label %82

51:                                               ; preds = %49
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %15) #7
  store i64 %50, ptr %14, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #7
  %52 = call i64 @sysconf(i32 noundef 30) #7
  store i64 %52, ptr %17, align 8, !tbaa !11
  %53 = load i64, ptr %17, align 8, !tbaa !11
  %54 = icmp slt i64 %53, 0
  br i1 %54, label %55, label %91

55:                                               ; preds = %51
  %56 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str.2)
          to label %57 unwind label %87

57:                                               ; preds = %55
  %58 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %56, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %59 unwind label %87

59:                                               ; preds = %57
  store i32 1, ptr %3, align 4
  store i32 1, ptr %18, align 4
  br label %167

60:                                               ; preds = %34
  %61 = landingpad { ptr, i32 }
          cleanup
  %62 = extractvalue { ptr, i32 } %61, 0
  store ptr %62, ptr %9, align 8
  %63 = extractvalue { ptr, i32 } %61, 1
  store i32 %63, ptr %10, align 4
  br label %68

64:                                               ; preds = %38
  %65 = landingpad { ptr, i32 }
          cleanup
  %66 = extractvalue { ptr, i32 } %65, 0
  store ptr %66, ptr %9, align 8
  %67 = extractvalue { ptr, i32 } %65, 1
  store i32 %67, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #7
  br label %68

68:                                               ; preds = %64, %60
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #7
  br label %178

69:                                               ; preds = %39
  %70 = landingpad { ptr, i32 }
          cleanup
  %71 = extractvalue { ptr, i32 } %70, 0
  store ptr %71, ptr %9, align 8
  %72 = extractvalue { ptr, i32 } %70, 1
  store i32 %72, ptr %10, align 4
  br label %77

73:                                               ; preds = %43
  %74 = landingpad { ptr, i32 }
          cleanup
  %75 = extractvalue { ptr, i32 } %74, 0
  store ptr %75, ptr %9, align 8
  %76 = extractvalue { ptr, i32 } %74, 1
  store i32 %76, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #7
  br label %77

77:                                               ; preds = %73, %69
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #7
  br label %177

78:                                               ; preds = %45
  %79 = landingpad { ptr, i32 }
          cleanup
  %80 = extractvalue { ptr, i32 } %79, 0
  store ptr %80, ptr %9, align 8
  %81 = extractvalue { ptr, i32 } %79, 1
  store i32 %81, ptr %10, align 4
  br label %86

82:                                               ; preds = %49
  %83 = landingpad { ptr, i32 }
          cleanup
  %84 = extractvalue { ptr, i32 } %83, 0
  store ptr %84, ptr %9, align 8
  %85 = extractvalue { ptr, i32 } %83, 1
  store i32 %85, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #7
  br label %86

86:                                               ; preds = %82, %78
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %15) #7
  br label %176

87:                                               ; preds = %98, %96, %57, %55
  %88 = landingpad { ptr, i32 }
          cleanup
  %89 = extractvalue { ptr, i32 } %88, 0
  store ptr %89, ptr %9, align 8
  %90 = extractvalue { ptr, i32 } %88, 1
  store i32 %90, ptr %10, align 4
  br label %175

91:                                               ; preds = %51
  %92 = load i64, ptr %11, align 8, !tbaa !11
  %93 = load i64, ptr %17, align 8, !tbaa !11
  %94 = urem i64 %92, %93
  %95 = icmp ne i64 %94, 0
  br i1 %95, label %96, label %101

96:                                               ; preds = %91
  %97 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str.3)
          to label %98 unwind label %87

98:                                               ; preds = %96
  %99 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %97, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %100 unwind label %87

100:                                              ; preds = %98
  store i32 1, ptr %3, align 4
  store i32 1, ptr %18, align 4
  br label %167

101:                                              ; preds = %91
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #7
  %102 = load i64, ptr %11, align 8, !tbaa !11
  %103 = load i64, ptr %14, align 8, !tbaa !11
  %104 = invoke noundef ptr @_ZN4gem54util6memory18SharedMemoryClient9MapMemoryEmm(ptr noundef nonnull align 8 dereferenceable(32) %6, i64 noundef %102, i64 noundef %103)
          to label %105 unwind label %117

105:                                              ; preds = %101
  store ptr %104, ptr %19, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #7
  %106 = load i64, ptr %14, align 8, !tbaa !11
  %107 = load i64, ptr %11, align 8, !tbaa !11
  %108 = sub i64 %106, %107
  %109 = add i64 %108, 1
  store i64 %109, ptr %20, align 8, !tbaa !11
  %110 = load ptr, ptr %19, align 8, !tbaa !9
  %111 = icmp eq ptr %110, null
  br i1 %111, label %112, label %125

112:                                              ; preds = %105
  %113 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str.4)
          to label %114 unwind label %121

114:                                              ; preds = %112
  %115 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %113, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %116 unwind label %121

116:                                              ; preds = %114
  store i32 1, ptr %3, align 4
  store i32 1, ptr %18, align 4
  br label %166

117:                                              ; preds = %101
  %118 = landingpad { ptr, i32 }
          cleanup
  %119 = extractvalue { ptr, i32 } %118, 0
  store ptr %119, ptr %9, align 8
  %120 = extractvalue { ptr, i32 } %118, 1
  store i32 %120, ptr %10, align 4
  br label %174

121:                                              ; preds = %127, %125, %114, %112
  %122 = landingpad { ptr, i32 }
          cleanup
  %123 = extractvalue { ptr, i32 } %122, 0
  store ptr %123, ptr %9, align 8
  %124 = extractvalue { ptr, i32 } %122, 1
  store i32 %124, ptr %10, align 4
  br label %173

125:                                              ; preds = %105
  %126 = 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 %127 unwind label %121

127:                                              ; preds = %125
  %128 = load ptr, ptr %19, align 8, !tbaa !9
  %129 = load i64, ptr %20, align 8, !tbaa !11
  invoke void @_ZL16PrintAsHexStringPcm(ptr noundef %128, i64 noundef %129)
          to label %130 unwind label %121

130:                                              ; preds = %127
  call void @llvm.lifetime.start.p0(i64 5000, ptr %21) #7
  invoke void @_ZNSt13random_deviceC2Ev(ptr noundef nonnull align 8 dereferenceable(5000) %21)
          to label %131 unwind label %138

131:                                              ; preds = %130
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #7
  invoke void @_ZNSt24uniform_int_distributionIiEC2Eii(ptr noundef nonnull align 4 dereferenceable(8) %22, i32 noundef 0, i32 noundef 255)
          to label %132 unwind label %142

132:                                              ; preds = %131
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #7
  store i64 0, ptr %23, align 8, !tbaa !11
  br label %133

133:                                              ; preds = %153, %132
  %134 = load i64, ptr %23, align 8, !tbaa !11
  %135 = load i64, ptr %20, align 8, !tbaa !11
  %136 = icmp ult i64 %134, %135
  br i1 %136, label %146, label %137

137:                                              ; preds = %133
  store i32 2, ptr %18, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #7
  br label %160

138:                                              ; preds = %130
  %139 = landingpad { ptr, i32 }
          cleanup
  %140 = extractvalue { ptr, i32 } %139, 0
  store ptr %140, ptr %9, align 8
  %141 = extractvalue { ptr, i32 } %139, 1
  store i32 %141, ptr %10, align 4
  br label %172

142:                                              ; preds = %162, %160, %131
  %143 = landingpad { ptr, i32 }
          cleanup
  %144 = extractvalue { ptr, i32 } %143, 0
  store ptr %144, ptr %9, align 8
  %145 = extractvalue { ptr, i32 } %143, 1
  store i32 %145, ptr %10, align 4
  br label %171

146:                                              ; preds = %133
  %147 = invoke noundef i32 @_ZNSt24uniform_int_distributionIiEclISt13random_deviceEEiRT_(ptr noundef nonnull align 4 dereferenceable(8) %22, ptr noundef nonnull align 8 dereferenceable(5000) %21)
          to label %148 unwind label %156

148:                                              ; preds = %146
  %149 = trunc i32 %147 to i8
  %150 = load ptr, ptr %19, align 8, !tbaa !9
  %151 = load i64, ptr %23, align 8, !tbaa !11
  %152 = getelementptr inbounds i8, ptr %150, i64 %151
  store i8 %149, ptr %152, align 1, !tbaa !13
  br label %153

153:                                              ; preds = %148
  %154 = load i64, ptr %23, align 8, !tbaa !11
  %155 = add i64 %154, 1
  store i64 %155, ptr %23, align 8, !tbaa !11
  br label %133, !llvm.loop !14

156:                                              ; preds = %146
  %157 = landingpad { ptr, i32 }
          cleanup
  %158 = extractvalue { ptr, i32 } %157, 0
  store ptr %158, ptr %9, align 8
  %159 = extractvalue { ptr, i32 } %157, 1
  store i32 %159, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #7
  br label %171

160:                                              ; preds = %137
  %161 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.6)
          to label %162 unwind label %142

162:                                              ; preds = %160
  %163 = load ptr, ptr %19, align 8, !tbaa !9
  %164 = load i64, ptr %20, align 8, !tbaa !11
  invoke void @_ZL16PrintAsHexStringPcm(ptr noundef %163, i64 noundef %164)
          to label %165 unwind label %142

165:                                              ; preds = %162
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #7
  call void @_ZNSt13random_deviceD2Ev(ptr noundef nonnull align 8 dereferenceable(5000) %21) #7
  call void @llvm.lifetime.end.p0(i64 5000, ptr %21) #7
  store i32 0, ptr %18, align 4
  br label %166

166:                                              ; preds = %165, %116
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  br label %167

167:                                              ; preds = %166, %100, %59
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #7
  call void @_ZN4gem54util6memory18SharedMemoryClientD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %6) #7
  %168 = load i32, ptr %18, align 4
  switch i32 %168, label %184 [
    i32 0, label %169
    i32 1, label %169
  ]

169:                                              ; preds = %167, %167, %26
  %170 = load i32, ptr %3, align 4
  ret i32 %170

171:                                              ; preds = %156, %142
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #7
  call void @_ZNSt13random_deviceD2Ev(ptr noundef nonnull align 8 dereferenceable(5000) %21) #7
  br label %172

172:                                              ; preds = %171, %138
  call void @llvm.lifetime.end.p0(i64 5000, ptr %21) #7
  br label %173

173:                                              ; preds = %172, %121
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #7
  br label %174

174:                                              ; preds = %173, %117
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  br label %175

175:                                              ; preds = %174, %87
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #7
  br label %176

176:                                              ; preds = %175, %86
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  br label %177

177:                                              ; preds = %176, %77
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #7
  call void @_ZN4gem54util6memory18SharedMemoryClientD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  br label %178

178:                                              ; preds = %177, %68
  call void @llvm.lifetime.end.p0(i64 32, ptr %6) #7
  br label %179

179:                                              ; preds = %178
  %180 = load ptr, ptr %9, align 8
  %181 = load i32, ptr %10, align 4
  %182 = insertvalue { ptr, i32 } poison, ptr %180, 0
  %183 = insertvalue { ptr, i32 } %182, i32 %181, 1
  resume { ptr, i32 } %183

184:                                              ; preds = %167
  unreachable
}

; 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) #1

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2 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)) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 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 #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN4gem54util6memory18SharedMemoryClientC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i64 @_ZNSt7__cxx116stoullERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i32 noundef) #1

; Function Attrs: nounwind
declare i64 @sysconf(i32 noundef) #5

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZN4gem54util6memory18SharedMemoryClient9MapMemoryEmm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef, i64 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL16PrintAsHexStringPcm(ptr noundef, i64 noundef) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt13random_deviceC2Ev(ptr noundef nonnull align 8 dereferenceable(5000)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt24uniform_int_distributionIiEC2Eii(ptr noundef nonnull align 4 dereferenceable(8), i32 noundef, i32 noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNSt24uniform_int_distributionIiEclISt13random_deviceEEiRT_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(5000)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13random_deviceD2Ev(ptr noundef nonnull align 8 dereferenceable(5000)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4gem54util6memory18SharedMemoryClientD2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #6 align 2

attributes #0 = { 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 #1 = { 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 #2 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { 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 #7 = { 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 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = !{!7, !7, i64 0}
!14 = distinct !{!14, !15}
!15 = !{!"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.gem5::util::memory::SharedMemoryClient" = type { %"class.std::__cxx11::basic_string" }
%"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 }
%"class.std::random_device" = type { %union.anon.0 }
%union.anon.0 = type { %"class.std::mersenne_twister_engine" }
%"class.std::mersenne_twister_engine" = type { [624 x i64], i64 }
%"class.std::uniform_int_distribution" = type { %"struct.std::uniform_int_distribution<>::param_type" }
%"struct.std::uniform_int_distribution<>::param_type" = type { i32, i32 }

@_ZSt4cerr = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [8 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [30 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [21 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.5 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef range(i32 0, 2) i32 @main(i32 noundef %0, ptr nocapture noundef readonly %1) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.gem5::util::memory::SharedMemoryClient", align 8
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::allocator", align 1
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca %"class.std::allocator", align 1
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"class.std::allocator", align 1
  %10 = alloca %"class.std::random_device", align 8
  %11 = alloca %"class.std::uniform_int_distribution", align 4
  %.not = icmp eq i32 %0, 4
  br i1 %.not, label %18, label %12

12:                                               ; preds = %2
  %13 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull @.str)
  %14 = load ptr, ptr %1, align 8, !tbaa !5
  %15 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef %14)
  %16 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef nonnull @.str.1)
  %17 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %16, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %91

18:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #7
  %19 = getelementptr inbounds i8, ptr %1, i64 8
  %20 = load ptr, ptr %19, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef %20, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %21 unwind label %35

21:                                               ; preds = %18
  invoke void @_ZN4gem54util6memory18SharedMemoryClientC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %22 unwind label %37

22:                                               ; preds = %21
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %6) #7
  %23 = getelementptr inbounds i8, ptr %1, i64 16
  %24 = load ptr, ptr %23, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef %24, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %25 unwind label %40

25:                                               ; preds = %22
  %26 = invoke noundef i64 @_ZNSt7__cxx116stoullERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef null, i32 noundef 0)
          to label %27 unwind label %42

27:                                               ; preds = %25
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #7
  %28 = getelementptr inbounds i8, ptr %1, i64 24
  %29 = load ptr, ptr %28, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef %29, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %30 unwind label %45

30:                                               ; preds = %27
  %31 = invoke noundef i64 @_ZNSt7__cxx116stoullERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef null, i32 noundef 0)
          to label %32 unwind label %47

32:                                               ; preds = %30
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #7
  %33 = call i64 @sysconf(i32 noundef 30) #7
  %34 = icmp slt i64 %33, 0
  br i1 %34, label %.invoke61, label %52

35:                                               ; preds = %18
  %36 = landingpad { ptr, i32 }
          cleanup
  br label %39

37:                                               ; preds = %21
  %38 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  br label %39

39:                                               ; preds = %37, %35
  %.pn = phi { ptr, i32 } [ %38, %37 ], [ %36, %35 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #7
  br label %95

40:                                               ; preds = %22
  %41 = landingpad { ptr, i32 }
          cleanup
  br label %44

42:                                               ; preds = %25
  %43 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  br label %44

44:                                               ; preds = %42, %40
  %.pn43 = phi { ptr, i32 } [ %43, %42 ], [ %41, %40 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #7
  br label %94

45:                                               ; preds = %27
  %46 = landingpad { ptr, i32 }
          cleanup
  br label %49

47:                                               ; preds = %30
  %48 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  br label %49

49:                                               ; preds = %47, %45
  %.pn45 = phi { ptr, i32 } [ %48, %47 ], [ %46, %45 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #7
  br label %94

50:                                               ; preds = %.invoke61, %.invoke
  %51 = landingpad { ptr, i32 }
          cleanup
  br label %94

52:                                               ; preds = %32
  %53 = urem i64 %26, %33
  %.not47 = icmp eq i64 %53, 0
  br i1 %.not47, label %57, label %.invoke61

.invoke61:                                        ; preds = %32, %52
  %54 = phi ptr [ @.str.3, %52 ], [ @.str.2, %32 ]
  %55 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull %54)
          to label %.invoke unwind label %50

.invoke:                                          ; preds = %.invoke61
  %56 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %55, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %90 unwind label %50

57:                                               ; preds = %52
  %58 = invoke noundef ptr @_ZN4gem54util6memory18SharedMemoryClient9MapMemoryEmm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %26, i64 noundef %31)
          to label %59 unwind label %67

59:                                               ; preds = %57
  %60 = sub i64 %31, %26
  %61 = add i64 %60, 1
  %62 = icmp eq ptr %58, null
  br i1 %62, label %63, label %71

63:                                               ; preds = %59
  %64 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull @.str.4)
          to label %65 unwind label %69

65:                                               ; preds = %63
  %66 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %64, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %90 unwind label %69

67:                                               ; preds = %57
  %68 = landingpad { ptr, i32 }
          cleanup
  br label %94

69:                                               ; preds = %73, %71, %65, %63
  %70 = landingpad { ptr, i32 }
          cleanup
  br label %94

71:                                               ; preds = %59
  %72 = 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.5)
          to label %73 unwind label %69

73:                                               ; preds = %71
  invoke void @_ZL16PrintAsHexStringPcm(ptr noundef nonnull %58, i64 noundef %61)
          to label %74 unwind label %69

74:                                               ; preds = %73
  call void @llvm.lifetime.start.p0(i64 5000, ptr nonnull %10) #7
  invoke void @_ZNSt13random_deviceC2Ev(ptr noundef nonnull align 8 dereferenceable(5000) %10)
          to label %75 unwind label %77

75:                                               ; preds = %74
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #7
  invoke void @_ZNSt24uniform_int_distributionIiEC2Eii(ptr noundef nonnull align 4 dereferenceable(8) %11, i32 noundef 0, i32 noundef 255)
          to label %.preheader unwind label %79

.preheader:                                       ; preds = %75
  %.not60 = icmp eq i64 %61, 0
  br i1 %.not60, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %82, %.preheader
  %76 = 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.6)
          to label %88 unwind label %79

77:                                               ; preds = %74
  %78 = landingpad { ptr, i32 }
          cleanup
  br label %93

79:                                               ; preds = %88, %._crit_edge, %75
  %80 = landingpad { ptr, i32 }
          cleanup
  br label %92

.lr.ph:                                           ; preds = %.preheader, %82
  %.059 = phi i64 [ %85, %82 ], [ 0, %.preheader ]
  %81 = invoke noundef i32 @_ZNSt24uniform_int_distributionIiEclISt13random_deviceEEiRT_(ptr noundef nonnull align 4 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(5000) %10)
          to label %82 unwind label %86

82:                                               ; preds = %.lr.ph
  %83 = trunc i32 %81 to i8
  %84 = getelementptr inbounds i8, ptr %58, i64 %.059
  store i8 %83, ptr %84, align 1, !tbaa !9
  %85 = add nuw i64 %.059, 1
  %exitcond.not = icmp eq i64 %.059, %60
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !10

86:                                               ; preds = %.lr.ph
  %87 = landingpad { ptr, i32 }
          cleanup
  br label %92

88:                                               ; preds = %._crit_edge
  invoke void @_ZL16PrintAsHexStringPcm(ptr noundef nonnull %58, i64 noundef %61)
          to label %89 unwind label %79

89:                                               ; preds = %88
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #7
  call void @_ZNSt13random_deviceD2Ev(ptr noundef nonnull align 8 dereferenceable(5000) %10) #7
  call void @llvm.lifetime.end.p0(i64 5000, ptr nonnull %10) #7
  br label %90

90:                                               ; preds = %.invoke, %89, %65
  %.1 = phi i32 [ 0, %89 ], [ 1, %65 ], [ 1, %.invoke ]
  call void @_ZN4gem54util6memory18SharedMemoryClientD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #7
  br label %91

91:                                               ; preds = %90, %12
  %.2 = phi i32 [ 1, %12 ], [ %.1, %90 ]
  ret i32 %.2

92:                                               ; preds = %86, %79
  %.pn48 = phi { ptr, i32 } [ %87, %86 ], [ %80, %79 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #7
  call void @_ZNSt13random_deviceD2Ev(ptr noundef nonnull align 8 dereferenceable(5000) %10) #7
  br label %93

93:                                               ; preds = %92, %77
  %.pn48.pn = phi { ptr, i32 } [ %.pn48, %92 ], [ %78, %77 ]
  call void @llvm.lifetime.end.p0(i64 5000, ptr nonnull %10) #7
  br label %94

94:                                               ; preds = %49, %67, %93, %69, %50, %44
  %.pn54.pn.pn = phi { ptr, i32 } [ %.pn43, %44 ], [ %.pn45, %49 ], [ %51, %50 ], [ %68, %67 ], [ %70, %69 ], [ %.pn48.pn, %93 ]
  call void @_ZN4gem54util6memory18SharedMemoryClientD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #7
  br label %95

95:                                               ; preds = %94, %39
  %.pn54.pn.pn.pn = phi { ptr, i32 } [ %.pn54.pn.pn, %94 ], [ %.pn, %39 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #7
  resume { ptr, i32 } %.pn54.pn.pn.pn
}

; 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 #1

; 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 #2 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)) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 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 #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN4gem54util6memory18SharedMemoryClientC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i64 @_ZNSt7__cxx116stoullERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: nounwind
declare i64 @sysconf(i32 noundef) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZN4gem54util6memory18SharedMemoryClient9MapMemoryEmm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef, i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL16PrintAsHexStringPcm(ptr noundef, i64 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt13random_deviceC2Ev(ptr noundef nonnull align 8 dereferenceable(5000)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt24uniform_int_distributionIiEC2Eii(ptr noundef nonnull align 4 dereferenceable(8), i32 noundef, i32 noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNSt24uniform_int_distributionIiEclISt13random_deviceEEiRT_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(5000)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13random_deviceD2Ev(ptr noundef nonnull align 8 dereferenceable(5000)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4gem54util6memory18SharedMemoryClientD2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #6 align 2

attributes #0 = { 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 #1 = { 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 #2 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { 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 #7 = { 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 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}


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