; LLVM IR from victor-smirnov/dumbo :: tests/disruptor (claim_strategy_test)

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

%"struct.std::atomic.5" = type { %"struct.std::__atomic_base.6" }
%"struct.std::__atomic_base.6" = type { i8 }
%"class.boost::unit_test::lazy_ostream_impl" = type { %"class.boost::unit_test::lazy_ostream.base", ptr, ptr }
%"class.boost::unit_test::lazy_ostream.base" = type <{ ptr, i8 }>
%"struct.std::atomic" = type { %"struct.std::__atomic_base" }
%"struct.std::__atomic_base" = type { i64 }
%"class.std::thread" = type { %"class.std::thread::id" }
%"class.std::thread::id" = type { i64 }
%class.anon.7 = type { ptr, ptr, ptr }
%class.anon.8 = type { ptr, ptr, ptr }
%"class.boost::unit_test::basic_cstring" = type { ptr, ptr }
%"struct.boost::test_tools::tt_detail::equal_impl_frwd" = type { i8 }

@_ZN5boost9unit_test12_GLOBAL__N_113unit_test_logE = external hidden global ptr, align 8
@.str.6 = external hidden unnamed_addr constant [93 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [1 x i8], align 1
@_ZN5dumbo2v19disruptor4testL19kFirstSequenceValueE = external hidden constant i64, align 8
@.str.11 = external hidden unnamed_addr constant [20 x i8], align 1
@__const._ZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEv.return_2 = external hidden unnamed_addr constant { i64 }, align 8
@__const._ZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEv.wait_2 = external hidden unnamed_addr constant %"struct.std::atomic.5", align 1
@.str.30 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.31 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.32 = external hidden unnamed_addr constant [25 x i8], align 1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5boost9unit_test13basic_cstringIKcEC2ImEEPS2_T_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, i64 noundef) unnamed_addr #1 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

declare i32 @__gxx_personality_v0(...)

declare void @_ZN5boost9unit_test15unit_test_log_t14set_checkpointENS0_13basic_cstringIKcEEmS4_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef, i64 noundef, ptr noundef) #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5boost9unit_test13basic_cstringIKcEC2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5boost9unit_testlsIA1_cEENS0_17lazy_ostream_implINS0_12lazy_ostreamET_RKS5_EERKS4_S7_(ptr dead_on_unwind noalias writable sret(%"class.boost::unit_test::lazy_ostream_impl") align 8, ptr noundef nonnull align 8 dereferenceable(9), ptr noundef nonnull align 1 dereferenceable(1)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(9) ptr @_ZN5boost9unit_test12lazy_ostream8instanceEv() #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN5boost10test_tools9tt_detail10dummy_condEv() #4

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #5

declare void @_ZNSt6thread4joinEv(ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost10test_tools9tt_detail10check_frwdINS1_15equal_impl_frwdESt6atomicIlElEEbT_RKNS_9unit_test12lazy_ostreamENS7_13basic_cstringIKcEEmNS1_10tool_levelENS1_10check_typeERKT0_PSC_RKT1_SJ_(ptr noundef nonnull align 8 dereferenceable(9), ptr noundef, i64 noundef, i32 noundef, i32 noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #3

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEv(ptr noundef nonnull align 8 dereferenceable(744) %0) #6 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca %"struct.std::atomic", align 8
  %4 = alloca %"struct.std::atomic", align 8
  %5 = alloca %"struct.std::atomic.5", align 1
  %6 = alloca %"struct.std::atomic.5", align 1
  %7 = alloca %"class.std::thread", align 8
  %8 = alloca %class.anon.7, align 8
  %9 = alloca %"class.std::thread", align 8
  %10 = alloca %class.anon.8, align 8
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca %"class.boost::unit_test::basic_cstring", align 8
  %14 = alloca %"class.boost::unit_test::basic_cstring", align 8
  %15 = alloca %"struct.boost::test_tools::tt_detail::equal_impl_frwd", align 1
  %16 = alloca %"class.boost::unit_test::lazy_ostream_impl", align 8
  %17 = alloca %"class.boost::unit_test::basic_cstring", align 8
  %18 = alloca %"class.boost::unit_test::basic_cstring", align 8
  %19 = alloca %"class.boost::unit_test::basic_cstring", align 8
  %20 = alloca %"struct.boost::test_tools::tt_detail::equal_impl_frwd", align 1
  %21 = alloca %"class.boost::unit_test::lazy_ostream_impl", align 8
  %22 = alloca %"class.boost::unit_test::basic_cstring", align 8
  %23 = alloca i64, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %24 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #7
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %4, ptr align 8 @__const._ZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEv.return_2, i64 8, i1 false)
  call void @llvm.lifetime.start.p0(i64 1, ptr %5) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %6) #7
  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %6, ptr align 1 @__const._ZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEv.wait_2, i64 1, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %8) #7
  %25 = getelementptr inbounds %class.anon.7, ptr %8, i32 0, i32 0
  store ptr %24, ptr %25, align 8, !tbaa !9
  %26 = getelementptr inbounds %class.anon.7, ptr %8, i32 0, i32 1
  store ptr %3, ptr %26, align 8, !tbaa !5
  %27 = getelementptr inbounds %class.anon.7, ptr %8, i32 0, i32 2
  store ptr %5, ptr %27, align 8, !tbaa !5
  call void @"_ZNSt6threadC2IZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEvE3$_0JEvEEOT_DpOT0_"(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(24) %8)
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %10) #7
  %28 = getelementptr inbounds %class.anon.8, ptr %10, i32 0, i32 0
  store ptr %24, ptr %28, align 8, !tbaa !11
  %29 = getelementptr inbounds %class.anon.8, ptr %10, i32 0, i32 1
  store ptr %4, ptr %29, align 8, !tbaa !5
  %30 = getelementptr inbounds %class.anon.8, ptr %10, i32 0, i32 2
  store ptr %6, ptr %30, align 8, !tbaa !5
  invoke void @"_ZNSt6threadC2IZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEvE3$_1JEvEEOT_DpOT0_"(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(24) %10)
          to label %31 unwind label %66

31:                                               ; preds = %1
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #7
  %32 = call noundef zeroext i1 @_ZNSt6atomicIbEaSEb(ptr noundef nonnull align 1 dereferenceable(1) %5, i1 noundef zeroext false) #7
  invoke void @_ZNSt6thread4joinEv(ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %33 unwind label %70

33:                                               ; preds = %31
  %34 = call noundef zeroext i1 @_ZNSt6atomicIbEaSEb(ptr noundef nonnull align 1 dereferenceable(1) %6, i1 noundef zeroext false) #7
  invoke void @_ZNSt6thread4joinEv(ptr noundef nonnull align 8 dereferenceable(8) %9)
          to label %35 unwind label %70

35:                                               ; preds = %33
  br label %36

36:                                               ; preds = %49, %35
  %37 = load ptr, ptr @_ZN5boost9unit_test12_GLOBAL__N_113unit_test_logE, align 8, !tbaa !5
  invoke void @_ZN5boost9unit_test13basic_cstringIKcEC2ImEEPS2_T_(ptr noundef nonnull align 8 dereferenceable(16) %13, ptr noundef @.str.6, i64 noundef 92)
          to label %38 unwind label %70

38:                                               ; preds = %36
  invoke void @_ZN5boost9unit_test13basic_cstringIKcEC2Ev(ptr noundef nonnull align 8 dereferenceable(16) %14)
          to label %39 unwind label %70

39:                                               ; preds = %38
  invoke void @_ZN5boost9unit_test15unit_test_log_t14set_checkpointENS0_13basic_cstringIKcEEmS4_(ptr noundef nonnull align 8 dereferenceable(8) %37, ptr noundef %13, i64 noundef 134, ptr noundef %14)
          to label %40 unwind label %70

40:                                               ; preds = %39
  call void @llvm.lifetime.start.p0(i64 32, ptr %16) #7
  %41 = invoke noundef nonnull align 8 dereferenceable(9) ptr @_ZN5boost9unit_test12lazy_ostream8instanceEv()
          to label %42 unwind label %74

42:                                               ; preds = %40
  invoke void @_ZN5boost9unit_testlsIA1_cEENS0_17lazy_ostream_implINS0_12lazy_ostreamET_RKS5_EERKS4_S7_(ptr dead_on_unwind writable sret(%"class.boost::unit_test::lazy_ostream_impl") align 8 %16, ptr noundef nonnull align 8 dereferenceable(9) %41, ptr noundef nonnull align 1 dereferenceable(1) @.str.9)
          to label %43 unwind label %74

43:                                               ; preds = %42
  invoke void @_ZN5boost9unit_test13basic_cstringIKcEC2ImEEPS2_T_(ptr noundef nonnull align 8 dereferenceable(16) %17, ptr noundef @.str.6, i64 noundef 92)
          to label %44 unwind label %78

44:                                               ; preds = %43
  %45 = invoke noundef zeroext i1 @_ZN5boost10test_tools9tt_detail10check_frwdINS1_15equal_impl_frwdESt6atomicIlElEEbT_RKNS_9unit_test12lazy_ostreamENS7_13basic_cstringIKcEEmNS1_10tool_levelENS1_10check_typeERKT0_PSC_RKT1_SJ_(ptr noundef nonnull align 8 dereferenceable(9) %16, ptr noundef %17, i64 noundef 134, i32 noundef 1, i32 noundef 2, ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef @.str.30, ptr noundef nonnull align 8 dereferenceable(8) @_ZN5dumbo2v19disruptor4testL19kFirstSequenceValueE, ptr noundef @.str.11)
          to label %46 unwind label %78

46:                                               ; preds = %44
  call void @_ZN5boost9unit_test12lazy_ostreamD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %16) #7
  br label %47

47:                                               ; preds = %46
  %48 = invoke noundef zeroext i1 @_ZN5boost10test_tools9tt_detail10dummy_condEv()
          to label %49 unwind label %70

49:                                               ; preds = %47
  br i1 %48, label %36, label %50, !llvm.loop !13

50:                                               ; preds = %49
  br label %51

51:                                               ; preds = %64, %50
  %52 = load ptr, ptr @_ZN5boost9unit_test12_GLOBAL__N_113unit_test_logE, align 8, !tbaa !5
  invoke void @_ZN5boost9unit_test13basic_cstringIKcEC2ImEEPS2_T_(ptr noundef nonnull align 8 dereferenceable(16) %18, ptr noundef @.str.6, i64 noundef 92)
          to label %53 unwind label %70

53:                                               ; preds = %51
  invoke void @_ZN5boost9unit_test13basic_cstringIKcEC2Ev(ptr noundef nonnull align 8 dereferenceable(16) %19)
          to label %54 unwind label %70

54:                                               ; preds = %53
  invoke void @_ZN5boost9unit_test15unit_test_log_t14set_checkpointENS0_13basic_cstringIKcEEmS4_(ptr noundef nonnull align 8 dereferenceable(8) %52, ptr noundef %18, i64 noundef 135, ptr noundef %19)
          to label %55 unwind label %70

55:                                               ; preds = %54
  call void @llvm.lifetime.start.p0(i64 32, ptr %21) #7
  %56 = invoke noundef nonnull align 8 dereferenceable(9) ptr @_ZN5boost9unit_test12lazy_ostream8instanceEv()
          to label %57 unwind label %83

57:                                               ; preds = %55
  invoke void @_ZN5boost9unit_testlsIA1_cEENS0_17lazy_ostream_implINS0_12lazy_ostreamET_RKS5_EERKS4_S7_(ptr dead_on_unwind writable sret(%"class.boost::unit_test::lazy_ostream_impl") align 8 %21, ptr noundef nonnull align 8 dereferenceable(9) %56, ptr noundef nonnull align 1 dereferenceable(1) @.str.9)
          to label %58 unwind label %83

58:                                               ; preds = %57
  invoke void @_ZN5boost9unit_test13basic_cstringIKcEC2ImEEPS2_T_(ptr noundef nonnull align 8 dereferenceable(16) %22, ptr noundef @.str.6, i64 noundef 92)
          to label %59 unwind label %87

59:                                               ; preds = %58
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #7
  store i64 1, ptr %23, align 8, !tbaa !15
  %60 = invoke noundef zeroext i1 @_ZN5boost10test_tools9tt_detail10check_frwdINS1_15equal_impl_frwdESt6atomicIlElEEbT_RKNS_9unit_test12lazy_ostreamENS7_13basic_cstringIKcEEmNS1_10tool_levelENS1_10check_typeERKT0_PSC_RKT1_SJ_(ptr noundef nonnull align 8 dereferenceable(9) %21, ptr noundef %22, i64 noundef 135, i32 noundef 1, i32 noundef 2, ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef @.str.31, ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef @.str.32)
          to label %61 unwind label %91

61:                                               ; preds = %59
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #7
  call void @_ZN5boost9unit_test12lazy_ostreamD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %21) #7
  br label %62

62:                                               ; preds = %61
  %63 = invoke noundef zeroext i1 @_ZN5boost10test_tools9tt_detail10dummy_condEv()
          to label %64 unwind label %70

64:                                               ; preds = %62
  br i1 %63, label %51, label %65, !llvm.loop !17

65:                                               ; preds = %64
  call void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  call void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #7
  ret void

66:                                               ; preds = %1
  %67 = landingpad { ptr, i32 }
          cleanup
  %68 = extractvalue { ptr, i32 } %67, 0
  store ptr %68, ptr %11, align 8
  %69 = extractvalue { ptr, i32 } %67, 1
  store i32 %69, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #7
  br label %98

70:                                               ; preds = %62, %54, %53, %51, %47, %39, %38, %36, %33, %31
  %71 = landingpad { ptr, i32 }
          cleanup
  %72 = extractvalue { ptr, i32 } %71, 0
  store ptr %72, ptr %11, align 8
  %73 = extractvalue { ptr, i32 } %71, 1
  store i32 %73, ptr %12, align 4
  br label %97

74:                                               ; preds = %42, %40
  %75 = landingpad { ptr, i32 }
          cleanup
  %76 = extractvalue { ptr, i32 } %75, 0
  store ptr %76, ptr %11, align 8
  %77 = extractvalue { ptr, i32 } %75, 1
  store i32 %77, ptr %12, align 4
  br label %82

78:                                               ; preds = %44, %43
  %79 = landingpad { ptr, i32 }
          cleanup
  %80 = extractvalue { ptr, i32 } %79, 0
  store ptr %80, ptr %11, align 8
  %81 = extractvalue { ptr, i32 } %79, 1
  store i32 %81, ptr %12, align 4
  call void @_ZN5boost9unit_test12lazy_ostreamD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #7
  br label %82

82:                                               ; preds = %78, %74
  call void @llvm.lifetime.end.p0(i64 32, ptr %16) #7
  br label %97

83:                                               ; preds = %57, %55
  %84 = landingpad { ptr, i32 }
          cleanup
  %85 = extractvalue { ptr, i32 } %84, 0
  store ptr %85, ptr %11, align 8
  %86 = extractvalue { ptr, i32 } %84, 1
  store i32 %86, ptr %12, align 4
  br label %96

87:                                               ; preds = %58
  %88 = landingpad { ptr, i32 }
          cleanup
  %89 = extractvalue { ptr, i32 } %88, 0
  store ptr %89, ptr %11, align 8
  %90 = extractvalue { ptr, i32 } %88, 1
  store i32 %90, ptr %12, align 4
  br label %95

91:                                               ; preds = %59
  %92 = landingpad { ptr, i32 }
          cleanup
  %93 = extractvalue { ptr, i32 } %92, 0
  store ptr %93, ptr %11, align 8
  %94 = extractvalue { ptr, i32 } %92, 1
  store i32 %94, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #7
  br label %95

95:                                               ; preds = %91, %87
  call void @_ZN5boost9unit_test12lazy_ostreamD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #7
  br label %96

96:                                               ; preds = %95, %83
  call void @llvm.lifetime.end.p0(i64 32, ptr %21) #7
  br label %97

97:                                               ; preds = %96, %82, %70
  call void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #7
  br label %98

98:                                               ; preds = %97, %66
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  call void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #7
  br label %99

99:                                               ; preds = %98
  %100 = load ptr, ptr %11, align 8
  %101 = load i32, ptr %12, align 4
  %102 = insertvalue { ptr, i32 } poison, ptr %100, 0
  %103 = insertvalue { ptr, i32 } %102, i32 %101, 1
  resume { ptr, i32 } %103
}

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZNSt6threadC2IZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEvE3$_0JEvEEOT_DpOT0_"(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZNSt6threadC2IZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEvE3$_1JEvEEOT_DpOT0_"(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt6atomicIbEaSEb(ptr noundef nonnull align 1 dereferenceable(1), i1 noundef zeroext) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5boost9unit_test12lazy_ostreamD2Ev(ptr noundef nonnull align 8 dereferenceable(9)) unnamed_addr #1 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #6 = { 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 #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 = !{!10, !6, i64 0}
!10 = !{!"_ZTSZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEvE3$_0", !6, i64 0, !6, i64 8, !6, i64 16}
!11 = !{!12, !6, i64 0}
!12 = !{!"_ZTSZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEvE3$_1", !6, i64 0, !6, i64 8, !6, i64 16}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = !{!16, !16, i64 0}
!16 = !{!"long", !7, i64 0}
!17 = distinct !{!17, !14}


; 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"

%"struct.std::atomic.5" = type { %"struct.std::__atomic_base.6" }
%"struct.std::__atomic_base.6" = type { i8 }
%"class.boost::unit_test::lazy_ostream_impl" = type { %"class.boost::unit_test::lazy_ostream.base", ptr, ptr }
%"class.boost::unit_test::lazy_ostream.base" = type <{ ptr, i8 }>
%"struct.std::atomic" = type { %"struct.std::__atomic_base" }
%"struct.std::__atomic_base" = type { i64 }
%"class.std::thread" = type { %"class.std::thread::id" }
%"class.std::thread::id" = type { i64 }
%class.anon.7 = type { ptr, ptr, ptr }
%class.anon.8 = type { ptr, ptr, ptr }
%"class.boost::unit_test::basic_cstring" = type { ptr, ptr }

@_ZN5boost9unit_test12_GLOBAL__N_113unit_test_logE = external hidden local_unnamed_addr global ptr, align 8
@.str.6 = external hidden unnamed_addr constant [93 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [1 x i8], align 1
@_ZN5dumbo2v19disruptor4testL19kFirstSequenceValueE = external hidden constant i64, align 8
@.str.11 = external hidden unnamed_addr constant [20 x i8], align 1
@__const._ZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEv.return_2 = external hidden unnamed_addr constant { i64 }, align 8
@__const._ZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEv.wait_2 = external hidden unnamed_addr constant %"struct.std::atomic.5", align 1
@.str.30 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.31 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.32 = external hidden unnamed_addr constant [25 x i8], align 1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5boost9unit_test13basic_cstringIKcEC2ImEEPS2_T_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, i64 noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

declare i32 @__gxx_personality_v0(...)

declare void @_ZN5boost9unit_test15unit_test_log_t14set_checkpointENS0_13basic_cstringIKcEEmS4_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef, i64 noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5boost9unit_test13basic_cstringIKcEC2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5boost9unit_testlsIA1_cEENS0_17lazy_ostream_implINS0_12lazy_ostreamET_RKS5_EERKS4_S7_(ptr dead_on_unwind noalias writable sret(%"class.boost::unit_test::lazy_ostream_impl") align 8, ptr noundef nonnull align 8 dereferenceable(9), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(9) ptr @_ZN5boost9unit_test12lazy_ostream8instanceEv() local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN5boost10test_tools9tt_detail10dummy_condEv() local_unnamed_addr #4

declare void @_ZNSt6thread4joinEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost10test_tools9tt_detail10check_frwdINS1_15equal_impl_frwdESt6atomicIlElEEbT_RKNS_9unit_test12lazy_ostreamENS7_13basic_cstringIKcEEmNS1_10tool_levelENS1_10check_typeERKT0_PSC_RKT1_SJ_(ptr noundef nonnull align 8 dereferenceable(9), ptr noundef, i64 noundef, i32 noundef, i32 noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEv(ptr noundef nonnull align 8 dereferenceable(744) %0) local_unnamed_addr #5 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"struct.std::atomic", align 8
  %3 = alloca %"struct.std::atomic", align 8
  %4 = alloca %"struct.std::atomic.5", align 1
  %5 = alloca %"struct.std::atomic.5", align 1
  %6 = alloca %"class.std::thread", align 8
  %7 = alloca %class.anon.7, align 8
  %8 = alloca %"class.std::thread", align 8
  %9 = alloca %class.anon.8, align 8
  %10 = alloca %"class.boost::unit_test::basic_cstring", align 8
  %11 = alloca %"class.boost::unit_test::basic_cstring", align 8
  %12 = alloca %"class.boost::unit_test::lazy_ostream_impl", align 8
  %13 = alloca %"class.boost::unit_test::basic_cstring", align 8
  %14 = alloca %"class.boost::unit_test::basic_cstring", align 8
  %15 = alloca %"class.boost::unit_test::basic_cstring", align 8
  %16 = alloca %"class.boost::unit_test::lazy_ostream_impl", align 8
  %17 = alloca %"class.boost::unit_test::basic_cstring", align 8
  %18 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #6
  %19 = load i64, ptr @__const._ZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEv.return_2, align 8
  store i64 %19, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #6
  %20 = load i8, ptr @__const._ZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEv.wait_2, align 1
  store i8 %20, ptr %5, align 1
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %7) #6
  store ptr %0, ptr %7, align 8, !tbaa !5
  %21 = getelementptr inbounds i8, ptr %7, i64 8
  store ptr %2, ptr %21, align 8, !tbaa !10
  %22 = getelementptr inbounds i8, ptr %7, i64 16
  store ptr %4, ptr %22, align 8, !tbaa !10
  call void @"_ZNSt6threadC2IZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEvE3$_0JEvEEOT_DpOT0_"(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(24) %7)
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %9) #6
  store ptr %0, ptr %9, align 8, !tbaa !11
  %23 = getelementptr inbounds i8, ptr %9, i64 8
  store ptr %3, ptr %23, align 8, !tbaa !10
  %24 = getelementptr inbounds i8, ptr %9, i64 16
  store ptr %5, ptr %24, align 8, !tbaa !10
  invoke void @"_ZNSt6threadC2IZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEvE3$_1JEvEEOT_DpOT0_"(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(24) %9)
          to label %25 unwind label %46

25:                                               ; preds = %1
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %9) #6
  %26 = call noundef zeroext i1 @_ZNSt6atomicIbEaSEb(ptr noundef nonnull align 1 dereferenceable(1) %4, i1 noundef zeroext false) #6
  invoke void @_ZNSt6thread4joinEv(ptr noundef nonnull align 8 dereferenceable(8) %6)
          to label %27 unwind label %.loopexit.split-lp.loopexit.split-lp

27:                                               ; preds = %25
  %28 = call noundef zeroext i1 @_ZNSt6atomicIbEaSEb(ptr noundef nonnull align 1 dereferenceable(1) %5, i1 noundef zeroext false) #6
  invoke void @_ZNSt6thread4joinEv(ptr noundef nonnull align 8 dereferenceable(8) %8)
          to label %.preheader11 unwind label %.loopexit.split-lp.loopexit.split-lp

.preheader11:                                     ; preds = %27, %35
  %29 = load ptr, ptr @_ZN5boost9unit_test12_GLOBAL__N_113unit_test_logE, align 8, !tbaa !10
  call void @_ZN5boost9unit_test13basic_cstringIKcEC2ImEEPS2_T_(ptr noundef nonnull align 8 dereferenceable(16) %10, ptr noundef nonnull @.str.6, i64 noundef 92)
  invoke void @_ZN5boost9unit_test13basic_cstringIKcEC2Ev(ptr noundef nonnull align 8 dereferenceable(16) %11)
          to label %30 unwind label %.loopexit.split-lp.loopexit

30:                                               ; preds = %.preheader11
  invoke void @_ZN5boost9unit_test15unit_test_log_t14set_checkpointENS0_13basic_cstringIKcEEmS4_(ptr noundef nonnull align 8 dereferenceable(8) %29, ptr noundef nonnull %10, i64 noundef 134, ptr noundef nonnull %11)
          to label %31 unwind label %.loopexit.split-lp.loopexit

31:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %12) #6
  %32 = call noundef nonnull align 8 dereferenceable(9) ptr @_ZN5boost9unit_test12lazy_ostream8instanceEv()
  invoke void @_ZN5boost9unit_testlsIA1_cEENS0_17lazy_ostream_implINS0_12lazy_ostreamET_RKS5_EERKS4_S7_(ptr dead_on_unwind nonnull writable sret(%"class.boost::unit_test::lazy_ostream_impl") align 8 %12, ptr noundef nonnull align 8 dereferenceable(9) %32, ptr noundef nonnull align 1 dereferenceable(1) @.str.9)
          to label %33 unwind label %48

33:                                               ; preds = %31
  call void @_ZN5boost9unit_test13basic_cstringIKcEC2ImEEPS2_T_(ptr noundef nonnull align 8 dereferenceable(16) %13, ptr noundef nonnull @.str.6, i64 noundef 92)
  %34 = invoke noundef zeroext i1 @_ZN5boost10test_tools9tt_detail10check_frwdINS1_15equal_impl_frwdESt6atomicIlElEEbT_RKNS_9unit_test12lazy_ostreamENS7_13basic_cstringIKcEEmNS1_10tool_levelENS1_10check_typeERKT0_PSC_RKT1_SJ_(ptr noundef nonnull align 8 dereferenceable(9) %12, ptr noundef nonnull %13, i64 noundef 134, i32 noundef 1, i32 noundef 2, ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull @.str.30, ptr noundef nonnull align 8 dereferenceable(8) @_ZN5dumbo2v19disruptor4testL19kFirstSequenceValueE, ptr noundef nonnull @.str.11)
          to label %35 unwind label %50

35:                                               ; preds = %33
  call void @_ZN5boost9unit_test12lazy_ostreamD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %12) #6
  %36 = call noundef zeroext i1 @_ZN5boost10test_tools9tt_detail10dummy_condEv()
  br i1 %36, label %.preheader11, label %.preheader, !llvm.loop !13

.preheader:                                       ; preds = %35, %43
  %37 = load ptr, ptr @_ZN5boost9unit_test12_GLOBAL__N_113unit_test_logE, align 8, !tbaa !10
  call void @_ZN5boost9unit_test13basic_cstringIKcEC2ImEEPS2_T_(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull @.str.6, i64 noundef 92)
  invoke void @_ZN5boost9unit_test13basic_cstringIKcEC2Ev(ptr noundef nonnull align 8 dereferenceable(16) %15)
          to label %38 unwind label %.loopexit

38:                                               ; preds = %.preheader
  invoke void @_ZN5boost9unit_test15unit_test_log_t14set_checkpointENS0_13basic_cstringIKcEEmS4_(ptr noundef nonnull align 8 dereferenceable(8) %37, ptr noundef nonnull %14, i64 noundef 135, ptr noundef nonnull %15)
          to label %39 unwind label %.loopexit

39:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %16) #6
  %40 = call noundef nonnull align 8 dereferenceable(9) ptr @_ZN5boost9unit_test12lazy_ostream8instanceEv()
  invoke void @_ZN5boost9unit_testlsIA1_cEENS0_17lazy_ostream_implINS0_12lazy_ostreamET_RKS5_EERKS4_S7_(ptr dead_on_unwind nonnull writable sret(%"class.boost::unit_test::lazy_ostream_impl") align 8 %16, ptr noundef nonnull align 8 dereferenceable(9) %40, ptr noundef nonnull align 1 dereferenceable(1) @.str.9)
          to label %41 unwind label %53

41:                                               ; preds = %39
  call void @_ZN5boost9unit_test13basic_cstringIKcEC2ImEEPS2_T_(ptr noundef nonnull align 8 dereferenceable(16) %17, ptr noundef nonnull @.str.6, i64 noundef 92)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %18) #6
  store i64 1, ptr %18, align 8, !tbaa !15
  %42 = invoke noundef zeroext i1 @_ZN5boost10test_tools9tt_detail10check_frwdINS1_15equal_impl_frwdESt6atomicIlElEEbT_RKNS_9unit_test12lazy_ostreamENS7_13basic_cstringIKcEEmNS1_10tool_levelENS1_10check_typeERKT0_PSC_RKT1_SJ_(ptr noundef nonnull align 8 dereferenceable(9) %16, ptr noundef nonnull %17, i64 noundef 135, i32 noundef 1, i32 noundef 2, ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull @.str.31, ptr noundef nonnull align 8 dereferenceable(8) %18, ptr noundef nonnull @.str.32)
          to label %43 unwind label %55

43:                                               ; preds = %41
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %18) #6
  call void @_ZN5boost9unit_test12lazy_ostreamD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %16) #6
  %44 = call noundef zeroext i1 @_ZN5boost10test_tools9tt_detail10dummy_condEv()
  br i1 %44, label %.preheader, label %45, !llvm.loop !17

45:                                               ; preds = %43
  call void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #6
  call void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #6
  ret void

46:                                               ; preds = %1
  %47 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %9) #6
  br label %58

.loopexit:                                        ; preds = %.preheader, %38
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit:                      ; preds = %30, %.preheader11
  %lpad.loopexit12 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit.split-lp:             ; preds = %27, %25
  %lpad.loopexit.split-lp13 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

48:                                               ; preds = %31
  %49 = landingpad { ptr, i32 }
          cleanup
  br label %52

50:                                               ; preds = %33
  %51 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN5boost9unit_test12lazy_ostreamD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  br label %52

52:                                               ; preds = %50, %48
  %.pn = phi { ptr, i32 } [ %51, %50 ], [ %49, %48 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %12) #6
  br label %.loopexit.split-lp

53:                                               ; preds = %39
  %54 = landingpad { ptr, i32 }
          cleanup
  br label %57

55:                                               ; preds = %41
  %56 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %18) #6
  call void @_ZN5boost9unit_test12lazy_ostreamD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #6
  br label %57

57:                                               ; preds = %55, %53
  %.pn7 = phi { ptr, i32 } [ %56, %55 ], [ %54, %53 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %16) #6
  br label %.loopexit.split-lp

.loopexit.split-lp:                               ; preds = %.loopexit, %.loopexit.split-lp.loopexit.split-lp, %.loopexit.split-lp.loopexit, %57, %52
  %.pn7.pn = phi { ptr, i32 } [ %.pn7, %57 ], [ %.pn, %52 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit12, %.loopexit.split-lp.loopexit ], [ %lpad.loopexit.split-lp13, %.loopexit.split-lp.loopexit.split-lp ]
  call void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %8) #6
  br label %58

58:                                               ; preds = %.loopexit.split-lp, %46
  %.pn7.pn.pn = phi { ptr, i32 } [ %.pn7.pn, %.loopexit.split-lp ], [ %47, %46 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #6
  call void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #6
  resume { ptr, i32 } %.pn7.pn.pn
}

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZNSt6threadC2IZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEvE3$_0JEvEEOT_DpOT0_"(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZNSt6threadC2IZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEvE3$_1JEvEEOT_DpOT0_"(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt6atomicIbEaSEb(ptr noundef nonnull align 1 dereferenceable(1), i1 noundef zeroext) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5boost9unit_test12lazy_ostreamD2Ev(ptr noundef nonnull align 8 dereferenceable(9)) unnamed_addr #1 align 2

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

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !7, i64 0}
!6 = !{!"_ZTSZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEvE3$_0", !7, i64 0, !7, i64 8, !7, i64 16}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!7, !7, i64 0}
!11 = !{!12, !7, i64 0}
!12 = !{!"_ZTSZN5dumbo2v19disruptor4test21MultiThreadedStrategy19DualIncrementAndGet11test_methodEvE3$_1", !7, i64 0, !7, i64 8, !7, i64 16}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = !{!16, !16, i64 0}
!16 = !{!"long", !8, i64 0}
!17 = distinct !{!17, !14}


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