; LLVM IR from CMU-SAFARI/prim-benchmarks :: TRNS/baselines/cpu/kernel.ll (Z19run_cpu_threads_100PdPSt6atomicIiES2_iiii)

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

%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::thread, std::allocator<std::thread>>::_Vector_impl" }
%"struct.std::_Vector_base<std::thread, std::allocator<std::thread>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::thread, std::allocator<std::thread>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::thread, std::allocator<std::thread>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::thread" = type { %"class.std::thread::id" }
%"class.std::thread::id" = type { i64 }
%class.anon = type { i32, i32, i32, ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%class.anon.0 = type { i8 }

; Function Attrs: mustprogress uwtable
define dso_local void @_Z19run_cpu_threads_100PdPSt6atomicIiES2_iiii(ptr noundef %0, ptr noundef %1, ptr noundef %2, i32 noundef %3, i32 noundef %4, i32 noundef %5, i32 noundef %6) #0 personality ptr @__gxx_personality_v0 {
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca %"class.std::vector", align 8
  %16 = alloca i32, align 4
  %17 = alloca %"class.std::thread", align 8
  %18 = alloca %class.anon, align 8
  %19 = alloca ptr, align 8
  %20 = alloca i32, align 4
  %21 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %22 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %23 = alloca %class.anon.0, align 1
  %24 = alloca %class.anon.0, align 1
  store ptr %0, ptr %8, align 8, !tbaa !5
  store ptr %1, ptr %9, align 8, !tbaa !5
  store ptr %2, ptr %10, align 8, !tbaa !5
  store i32 %3, ptr %11, align 4, !tbaa !9
  store i32 %4, ptr %12, align 4, !tbaa !9
  store i32 %5, ptr %13, align 4, !tbaa !9
  store i32 %6, ptr %14, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 24, ptr %15) #3
  call void @_ZNSt6vectorISt6threadSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #3
  store i32 0, ptr %16, align 4, !tbaa !9
  br label %25

25:                                               ; preds = %45, %7
  %26 = load i32, ptr %16, align 4, !tbaa !9
  %27 = load i32, ptr %14, align 4, !tbaa !9
  %28 = icmp slt i32 %26, %27
  br i1 %28, label %30, label %29

29:                                               ; preds = %25
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #3
  br label %57

30:                                               ; preds = %25
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #3
  call void @llvm.lifetime.start.p0(i64 40, ptr %18) #3
  %31 = getelementptr inbounds %class.anon, ptr %18, i32 0, i32 0
  %32 = load i32, ptr %13, align 4, !tbaa !9
  store i32 %32, ptr %31, align 8, !tbaa !11
  %33 = getelementptr inbounds %class.anon, ptr %18, i32 0, i32 1
  %34 = load i32, ptr %11, align 4, !tbaa !9
  store i32 %34, ptr %33, align 4, !tbaa !13
  %35 = getelementptr inbounds %class.anon, ptr %18, i32 0, i32 2
  %36 = load i32, ptr %12, align 4, !tbaa !9
  store i32 %36, ptr %35, align 8, !tbaa !14
  %37 = getelementptr inbounds %class.anon, ptr %18, i32 0, i32 3
  %38 = load ptr, ptr %10, align 8, !tbaa !5
  store ptr %38, ptr %37, align 8, !tbaa !15
  %39 = getelementptr inbounds %class.anon, ptr %18, i32 0, i32 4
  %40 = load ptr, ptr %8, align 8, !tbaa !5
  store ptr %40, ptr %39, align 8, !tbaa !16
  %41 = getelementptr inbounds %class.anon, ptr %18, i32 0, i32 5
  %42 = load ptr, ptr %9, align 8, !tbaa !5
  store ptr %42, ptr %41, align 8, !tbaa !17
  invoke void @"_ZNSt6threadC2IZ19run_cpu_threads_100PdPSt6atomicIiES4_iiiiE3$_0JEvEEOT_DpOT0_"(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(40) %18)
          to label %43 unwind label %48

43:                                               ; preds = %30
  invoke void @_ZNSt6vectorISt6threadSaIS0_EE9push_backEOS0_(ptr noundef nonnull align 8 dereferenceable(24) %15, ptr noundef nonnull align 8 dereferenceable(8) %17)
          to label %44 unwind label %52

44:                                               ; preds = %43
  call void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %17) #3
  call void @llvm.lifetime.end.p0(i64 40, ptr %18) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #3
  br label %45

45:                                               ; preds = %44
  %46 = load i32, ptr %16, align 4, !tbaa !9
  %47 = add nsw i32 %46, 1
  store i32 %47, ptr %16, align 4, !tbaa !9
  br label %25, !llvm.loop !18

48:                                               ; preds = %30
  %49 = landingpad { ptr, i32 }
          cleanup
  %50 = extractvalue { ptr, i32 } %49, 0
  store ptr %50, ptr %19, align 8
  %51 = extractvalue { ptr, i32 } %49, 1
  store i32 %51, ptr %20, align 4
  br label %56

52:                                               ; preds = %43
  %53 = landingpad { ptr, i32 }
          cleanup
  %54 = extractvalue { ptr, i32 } %53, 0
  store ptr %54, ptr %19, align 8
  %55 = extractvalue { ptr, i32 } %53, 1
  store i32 %55, ptr %20, align 4
  call void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %17) #3
  br label %56

56:                                               ; preds = %52, %48
  call void @llvm.lifetime.end.p0(i64 40, ptr %18) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #3
  br label %71

57:                                               ; preds = %29
  %58 = call ptr @_ZNSt6vectorISt6threadSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #3
  %59 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %21, i32 0, i32 0
  store ptr %58, ptr %59, align 8
  %60 = call ptr @_ZNSt6vectorISt6threadSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #3
  %61 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %22, i32 0, i32 0
  store ptr %60, ptr %61, align 8
  %62 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %21, i32 0, i32 0
  %63 = load ptr, ptr %62, align 8
  %64 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %22, i32 0, i32 0
  %65 = load ptr, ptr %64, align 8
  invoke void @"_ZSt8for_eachIN9__gnu_cxx17__normal_iteratorIPSt6threadSt6vectorIS2_SaIS2_EEEEZ19run_cpu_threads_100PdPSt6atomicIiESB_iiiiE3$_1ET0_T_SE_SD_"(ptr %63, ptr %65)
          to label %66 unwind label %67

66:                                               ; preds = %57
  call void @_ZNSt6vectorISt6threadSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #3
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #3
  ret void

67:                                               ; preds = %57
  %68 = landingpad { ptr, i32 }
          cleanup
  %69 = extractvalue { ptr, i32 } %68, 0
  store ptr %69, ptr %19, align 8
  %70 = extractvalue { ptr, i32 } %68, 1
  store i32 %70, ptr %20, align 4
  br label %71

71:                                               ; preds = %67, %56
  call void @_ZNSt6vectorISt6threadSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #3
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #3
  br label %72

72:                                               ; preds = %71
  %73 = load ptr, ptr %19, align 8
  %74 = load i32, ptr %20, align 4
  %75 = insertvalue { ptr, i32 } poison, ptr %73, 0
  %76 = insertvalue { ptr, i32 } %75, i32 %74, 1
  resume { ptr, i32 } %76
}

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt6threadSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt6threadSaIS0_EE9push_backEOS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZNSt6threadC2IZ19run_cpu_threads_100PdPSt6atomicIiES4_iiiiE3$_0JEvEEOT_DpOT0_"(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

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

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

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZSt8for_eachIN9__gnu_cxx17__normal_iteratorIPSt6threadSt6vectorIS2_SaIS2_EEEEZ19run_cpu_threads_100PdPSt6atomicIiESB_iiiiE3$_1ET0_T_SE_SD_"(ptr, ptr) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt6threadSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt6threadSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt6threadSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

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

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !10, i64 0}
!12 = !{!"_ZTSZ19run_cpu_threads_100PdPSt6atomicIiES2_iiiiE3$_0", !10, i64 0, !10, i64 4, !10, i64 8, !6, i64 16, !6, i64 24, !6, i64 32}
!13 = !{!12, !10, i64 4}
!14 = !{!12, !10, i64 8}
!15 = !{!12, !6, i64 16}
!16 = !{!12, !6, i64 24}
!17 = !{!12, !6, i64 32}
!18 = distinct !{!18, !19}
!19 = !{!"llvm.loop.mustprogress"}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::thread, std::allocator<std::thread>>::_Vector_impl" }
%"struct.std::_Vector_base<std::thread, std::allocator<std::thread>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::thread, std::allocator<std::thread>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::thread, std::allocator<std::thread>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::thread" = type { %"class.std::thread::id" }
%"class.std::thread::id" = type { i64 }
%class.anon = type { i32, i32, i32, ptr, ptr, ptr }

; Function Attrs: mustprogress uwtable
define dso_local void @_Z19run_cpu_threads_100PdPSt6atomicIiES2_iiii(ptr noundef %0, ptr noundef %1, ptr noundef %2, i32 noundef %3, i32 noundef %4, i32 noundef %5, i32 noundef %6) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %8 = alloca %"class.std::vector", align 8
  %9 = alloca %"class.std::thread", align 8
  %10 = alloca %class.anon, align 8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %8) #3
  call void @_ZNSt6vectorISt6threadSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #3
  %11 = icmp sgt i32 %6, 0
  br i1 %11, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %7
  %12 = getelementptr inbounds i8, ptr %10, i64 4
  %13 = getelementptr inbounds i8, ptr %10, i64 8
  %14 = getelementptr inbounds i8, ptr %10, i64 16
  %15 = getelementptr inbounds i8, ptr %10, i64 24
  %16 = getelementptr inbounds i8, ptr %10, i64 32
  br label %19

._crit_edge:                                      ; preds = %21, %7
  %17 = call ptr @_ZNSt6vectorISt6threadSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #3
  %18 = call ptr @_ZNSt6vectorISt6threadSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #3
  invoke void @"_ZSt8for_eachIN9__gnu_cxx17__normal_iteratorIPSt6threadSt6vectorIS2_SaIS2_EEEEZ19run_cpu_threads_100PdPSt6atomicIiESB_iiiiE3$_1ET0_T_SE_SD_"(ptr %17, ptr %18)
          to label %28 unwind label %29

19:                                               ; preds = %.lr.ph, %21
  %.016 = phi i32 [ 0, %.lr.ph ], [ %22, %21 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #3
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %10) #3
  store i32 %5, ptr %10, align 8, !tbaa !5
  store i32 %3, ptr %12, align 4, !tbaa !11
  store i32 %4, ptr %13, align 8, !tbaa !12
  store ptr %2, ptr %14, align 8, !tbaa !13
  store ptr %0, ptr %15, align 8, !tbaa !14
  store ptr %1, ptr %16, align 8, !tbaa !15
  invoke void @"_ZNSt6threadC2IZ19run_cpu_threads_100PdPSt6atomicIiES4_iiiiE3$_0JEvEEOT_DpOT0_"(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(40) %10)
          to label %20 unwind label %23

20:                                               ; preds = %19
  invoke void @_ZNSt6vectorISt6threadSaIS0_EE9push_backEOS0_(ptr noundef nonnull align 8 dereferenceable(24) %8, ptr noundef nonnull align 8 dereferenceable(8) %9)
          to label %21 unwind label %25

21:                                               ; preds = %20
  call void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #3
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %10) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #3
  %22 = add nuw nsw i32 %.016, 1
  %exitcond.not = icmp eq i32 %22, %6
  br i1 %exitcond.not, label %._crit_edge, label %19, !llvm.loop !16

23:                                               ; preds = %19
  %24 = landingpad { ptr, i32 }
          cleanup
  br label %27

25:                                               ; preds = %20
  %26 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6threadD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %9) #3
  br label %27

27:                                               ; preds = %25, %23
  %.pn = phi { ptr, i32 } [ %26, %25 ], [ %24, %23 ]
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %10) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #3
  br label %31

28:                                               ; preds = %._crit_edge
  call void @_ZNSt6vectorISt6threadSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #3
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #3
  ret void

29:                                               ; preds = %._crit_edge
  %30 = landingpad { ptr, i32 }
          cleanup
  br label %31

31:                                               ; preds = %29, %27
  %.pn.pn = phi { ptr, i32 } [ %.pn, %27 ], [ %30, %29 ]
  call void @_ZNSt6vectorISt6threadSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #3
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #3
  resume { ptr, i32 } %.pn.pn
}

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt6threadSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt6threadSaIS0_EE9push_backEOS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZNSt6threadC2IZ19run_cpu_threads_100PdPSt6atomicIiES4_iiiiE3$_0JEvEEOT_DpOT0_"(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

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

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

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZSt8for_eachIN9__gnu_cxx17__normal_iteratorIPSt6threadSt6vectorIS2_SaIS2_EEEEZ19run_cpu_threads_100PdPSt6atomicIiESB_iiiiE3$_1ET0_T_SE_SD_"(ptr, ptr) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt6threadSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt6threadSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt6threadSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { 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 = !{!"_ZTSZ19run_cpu_threads_100PdPSt6atomicIiES2_iiiiE3$_0", !7, i64 0, !7, i64 4, !7, i64 8, !10, i64 16, !10, i64 24, !10, i64 32}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!6, !7, i64 4}
!12 = !{!6, !7, i64 8}
!13 = !{!6, !10, i64 16}
!14 = !{!6, !10, i64 24}
!15 = !{!6, !10, i64 32}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.mustprogress"}


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