; LLVM IR from flashlight/flashlight :: flashlight/fl/runtime/CUDAUtils.ll (ZN2fl4cuda17createCUDADevicesEv)

; 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::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.3" }
%"struct.std::_Head_base.3" = type { ptr }
%"struct.std::pair" = type <{ %"struct.std::__detail::_Node_iterator", i8, [7 x i8] }>
%"struct.std::__detail::_Node_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }

@.str = external hidden unnamed_addr constant [91 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 uwtable
declare dso_local void @_ZN2fl4cuda6detail5checkE9cudaErrorPKci(i32 noundef, ptr noundef, i32 noundef) #1

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN2fl4cuda17createCUDADevicesEv(ptr dead_on_unwind noalias writable sret(%"class.std::unordered_map") align 8 %0) #1 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca i1, align 1
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca %"class.std::unique_ptr", align 8
  %9 = alloca %"struct.std::pair", align 8
  store ptr %0, ptr %2, align 8
  store i1 false, ptr %3, align 1
  call void @_ZNSt13unordered_mapIiKSt10unique_ptrIN2fl6DeviceESt14default_deleteIS2_EESt4hashIiESt8equal_toIiESaISt4pairIKiS6_EEEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %0) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #6
  store i32 0, ptr %4, align 4, !tbaa !5
  %10 = invoke i32 @cudaGetDeviceCount(ptr noundef %4)
          to label %11 unwind label %18

11:                                               ; preds = %1
  invoke void @_ZN2fl4cuda6detail5checkE9cudaErrorPKci(i32 noundef %10, ptr noundef @.str, i32 noundef 26)
          to label %12 unwind label %18

12:                                               ; preds = %11
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #6
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %13

13:                                               ; preds = %30, %12
  %14 = load i32, ptr %7, align 4, !tbaa !5
  %15 = load i32, ptr %4, align 4, !tbaa !5
  %16 = icmp slt i32 %14, %15
  br i1 %16, label %22, label %17

17:                                               ; preds = %13
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  br label %42

18:                                               ; preds = %11, %1
  %19 = landingpad { ptr, i32 }
          cleanup
  %20 = extractvalue { ptr, i32 } %19, 0
  store ptr %20, ptr %5, align 8
  %21 = extractvalue { ptr, i32 } %19, 1
  store i32 %21, ptr %6, align 4
  br label %44

22:                                               ; preds = %13
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  invoke void @_ZSt11make_uniqueIN2fl10CUDADeviceEJRiEENSt8__detail9_MakeUniqIT_E15__single_objectEDpOT0_(ptr dead_on_unwind writable sret(%"class.std::unique_ptr") align 8 %8, ptr noundef nonnull align 4 dereferenceable(4) %7)
          to label %23 unwind label %33

23:                                               ; preds = %22
  %24 = invoke { ptr, i8 } @_ZNSt13unordered_mapIiKSt10unique_ptrIN2fl6DeviceESt14default_deleteIS2_EESt4hashIiESt8equal_toIiESaISt4pairIKiS6_EEE7emplaceIJRiS0_INS1_10CUDADeviceES3_ISI_EEEEESB_INSt8__detail14_Node_iteratorISD_Lb0ELb0EEEbEDpOT_(ptr noundef nonnull align 8 dereferenceable(56) %0, ptr noundef nonnull align 4 dereferenceable(4) %7, ptr noundef nonnull align 8 dereferenceable(8) %8)
          to label %25 unwind label %37

25:                                               ; preds = %23
  %26 = getelementptr inbounds { ptr, i8 }, ptr %9, i32 0, i32 0
  %27 = extractvalue { ptr, i8 } %24, 0
  store ptr %27, ptr %26, align 8
  %28 = getelementptr inbounds { ptr, i8 }, ptr %9, i32 0, i32 1
  %29 = extractvalue { ptr, i8 } %24, 1
  store i8 %29, ptr %28, align 8
  call void @_ZNSt10unique_ptrIN2fl10CUDADeviceESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  br label %30

30:                                               ; preds = %25
  %31 = load i32, ptr %7, align 4, !tbaa !5
  %32 = add nsw i32 %31, 1
  store i32 %32, ptr %7, align 4, !tbaa !5
  br label %13, !llvm.loop !9

33:                                               ; preds = %22
  %34 = landingpad { ptr, i32 }
          cleanup
  %35 = extractvalue { ptr, i32 } %34, 0
  store ptr %35, ptr %5, align 8
  %36 = extractvalue { ptr, i32 } %34, 1
  store i32 %36, ptr %6, align 4
  br label %41

37:                                               ; preds = %23
  %38 = landingpad { ptr, i32 }
          cleanup
  %39 = extractvalue { ptr, i32 } %38, 0
  store ptr %39, ptr %5, align 8
  %40 = extractvalue { ptr, i32 } %38, 1
  store i32 %40, ptr %6, align 4
  call void @_ZNSt10unique_ptrIN2fl10CUDADeviceESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %8) #6
  br label %41

41:                                               ; preds = %37, %33
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  br label %44

42:                                               ; preds = %17
  store i1 true, ptr %3, align 1
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  %43 = load i1, ptr %3, align 1
  br i1 %43, label %46, label %45

44:                                               ; preds = %41, %18
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  call void @_ZNSt13unordered_mapIiKSt10unique_ptrIN2fl6DeviceESt14default_deleteIS2_EESt4hashIiESt8equal_toIiESaISt4pairIKiS6_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %0) #6
  br label %47

45:                                               ; preds = %42
  call void @_ZNSt13unordered_mapIiKSt10unique_ptrIN2fl6DeviceESt14default_deleteIS2_EESt4hashIiESt8equal_toIiESaISt4pairIKiS6_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %0) #6
  br label %46

46:                                               ; preds = %45, %42
  ret void

47:                                               ; preds = %44
  %48 = load ptr, ptr %5, align 8
  %49 = load i32, ptr %6, align 4
  %50 = insertvalue { ptr, i32 } poison, ptr %48, 0
  %51 = insertvalue { ptr, i32 } %50, i32 %49, 1
  resume { ptr, i32 } %51
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13unordered_mapIiKSt10unique_ptrIN2fl6DeviceESt14default_deleteIS2_EESt4hashIiESt8equal_toIiESaISt4pairIKiS6_EEEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #2 align 2

declare i32 @cudaGetDeviceCount(ptr noundef) #3

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt13unordered_mapIiKSt10unique_ptrIN2fl6DeviceESt14default_deleteIS2_EESt4hashIiESt8equal_toIiESaISt4pairIKiS6_EEE7emplaceIJRiS0_INS1_10CUDADeviceES3_ISI_EEEEESB_INSt8__detail14_Node_iteratorISD_Lb0ELb0EEEbEDpOT_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt11make_uniqueIN2fl10CUDADeviceEJRiEENSt8__detail9_MakeUniqIT_E15__single_objectEDpOT0_(ptr dead_on_unwind noalias writable sret(%"class.std::unique_ptr") align 8, ptr noundef nonnull align 4 dereferenceable(4)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN2fl10CUDADeviceESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt13unordered_mapIiKSt10unique_ptrIN2fl6DeviceESt14default_deleteIS2_EESt4hashIiESt8equal_toIiESaISt4pairIKiS6_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #5 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 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 = { "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 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 = { 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 #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, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


; 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::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.3" }
%"struct.std::_Head_base.3" = type { ptr }

@.str = external hidden unnamed_addr constant [91 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 uwtable
declare dso_local void @_ZN2fl4cuda6detail5checkE9cudaErrorPKci(i32 noundef, ptr noundef, i32 noundef) local_unnamed_addr #1

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN2fl4cuda17createCUDADevicesEv(ptr dead_on_unwind noalias nonnull writable sret(%"class.std::unordered_map") align 8 %0) local_unnamed_addr #1 personality ptr @__gxx_personality_v0 {
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca %"class.std::unique_ptr", align 8
  tail call void @_ZNSt13unordered_mapIiKSt10unique_ptrIN2fl6DeviceESt14default_deleteIS2_EESt4hashIiESt8equal_toIiESaISt4pairIKiS6_EEEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %0) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #6
  store i32 0, ptr %2, align 4, !tbaa !5
  %5 = invoke i32 @cudaGetDeviceCount(ptr noundef nonnull %2)
          to label %6 unwind label %10

6:                                                ; preds = %1
  invoke void @_ZN2fl4cuda6detail5checkE9cudaErrorPKci(i32 noundef %5, ptr noundef nonnull @.str, i32 noundef 26)
          to label %7 unwind label %10

7:                                                ; preds = %6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #6
  store i32 0, ptr %3, align 4, !tbaa !5
  %8 = load i32, ptr %2, align 4, !tbaa !5
  %9 = icmp sgt i32 %8, 0
  br i1 %9, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %14, %7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  ret void

10:                                               ; preds = %6, %1
  %11 = landingpad { ptr, i32 }
          cleanup
  br label %24

.lr.ph:                                           ; preds = %7, %14
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #6
  invoke void @_ZSt11make_uniqueIN2fl10CUDADeviceEJRiEENSt8__detail9_MakeUniqIT_E15__single_objectEDpOT0_(ptr dead_on_unwind nonnull writable sret(%"class.std::unique_ptr") align 8 %4, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %12 unwind label %19

12:                                               ; preds = %.lr.ph
  %13 = invoke { ptr, i8 } @_ZNSt13unordered_mapIiKSt10unique_ptrIN2fl6DeviceESt14default_deleteIS2_EESt4hashIiESt8equal_toIiESaISt4pairIKiS6_EEE7emplaceIJRiS0_INS1_10CUDADeviceES3_ISI_EEEEESB_INSt8__detail14_Node_iteratorISD_Lb0ELb0EEEbEDpOT_(ptr noundef nonnull align 8 dereferenceable(56) %0, ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 8 dereferenceable(8) %4)
          to label %14 unwind label %21

14:                                               ; preds = %12
  call void @_ZNSt10unique_ptrIN2fl10CUDADeviceESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  %15 = load i32, ptr %3, align 4, !tbaa !5
  %16 = add nsw i32 %15, 1
  store i32 %16, ptr %3, align 4, !tbaa !5
  %17 = load i32, ptr %2, align 4, !tbaa !5
  %18 = icmp slt i32 %16, %17
  br i1 %18, label %.lr.ph, label %._crit_edge, !llvm.loop !9

19:                                               ; preds = %.lr.ph
  %20 = landingpad { ptr, i32 }
          cleanup
  br label %23

21:                                               ; preds = %12
  %22 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt10unique_ptrIN2fl10CUDADeviceESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  br label %23

23:                                               ; preds = %21, %19
  %.pn = phi { ptr, i32 } [ %22, %21 ], [ %20, %19 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  br label %24

24:                                               ; preds = %23, %10
  %.pn.pn = phi { ptr, i32 } [ %.pn, %23 ], [ %11, %10 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  call void @_ZNSt13unordered_mapIiKSt10unique_ptrIN2fl6DeviceESt14default_deleteIS2_EESt4hashIiESt8equal_toIiESaISt4pairIKiS6_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %0) #6
  resume { ptr, i32 } %.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13unordered_mapIiKSt10unique_ptrIN2fl6DeviceESt14default_deleteIS2_EESt4hashIiESt8equal_toIiESaISt4pairIKiS6_EEEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #2 align 2

declare i32 @cudaGetDeviceCount(ptr noundef) local_unnamed_addr #3

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt13unordered_mapIiKSt10unique_ptrIN2fl6DeviceESt14default_deleteIS2_EESt4hashIiESt8equal_toIiESaISt4pairIKiS6_EEE7emplaceIJRiS0_INS1_10CUDADeviceES3_ISI_EEEEESB_INSt8__detail14_Node_iteratorISD_Lb0ELb0EEEbEDpOT_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt11make_uniqueIN2fl10CUDADeviceEJRiEENSt8__detail9_MakeUniqIT_E15__single_objectEDpOT0_(ptr dead_on_unwind noalias writable sret(%"class.std::unique_ptr") align 8, ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN2fl10CUDADeviceESt14default_deleteIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt13unordered_mapIiKSt10unique_ptrIN2fl6DeviceESt14default_deleteIS2_EESt4hashIiESt8equal_toIiESaISt4pairIKiS6_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #5 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 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 = { "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 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 = { 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 #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, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


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