; LLVM IR from facebook/redex :: service/regalloc (GraphColoring)

; 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.UnorderedSet<MethodItemEntry *>::ConstUnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_const_iterator" = type { %"struct.std::__detail::_Node_iterator_base.322" }
%"struct.std::__detail::_Node_iterator_base.322" = type { ptr }
%struct.MethodItemEntry = type { %"class.boost::intrusive::list_member_hook", i32, %union.anon.33 }
%"class.boost::intrusive::list_member_hook" = type { %"class.boost::intrusive::generic_hook" }
%"class.boost::intrusive::generic_hook" = type { %"struct.boost::intrusive::list_node" }
%"struct.boost::intrusive::list_node" = type { ptr, ptr }
%union.anon.33 = type { ptr }

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

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

declare noundef i64 @_ZNK13IRInstruction9srcs_sizeEv(ptr noundef nonnull align 8 dereferenceable(32)) #1

declare noundef i32 @_ZNK13IRInstruction3srcEt(ptr noundef nonnull align 8 dereferenceable(32), i16 noundef zeroext) #1

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN8regalloc14graph_coloring15bad_move_resultEjjRKNS_10SplitCostsE(i32 noundef %0, i32 noundef %1, ptr noundef nonnull align 8 dereferenceable(56) %2) #2 {
  %4 = alloca i1, align 1
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca %"class.UnorderedSet<MethodItemEntry *>::ConstUnorderedIterable", align 8
  %10 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %11 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %12 = alloca i32, align 4
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  %15 = alloca i64, align 8
  store i32 %0, ptr %5, align 4, !tbaa !5
  store i32 %1, ptr %6, align 4, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %16 = load ptr, ptr %7, align 8, !tbaa !9
  %17 = load i32, ptr %5, align 4, !tbaa !5
  %18 = trunc i32 %17 to i16
  %19 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZNK8regalloc10SplitCosts16get_write_resultEt(ptr noundef nonnull align 8 dereferenceable(56) %16, i16 noundef zeroext %18)
  %20 = call ptr @_Z17UnorderedIterableI12UnorderedSetIP15MethodItemEntrySt4hashIS2_ESt8equal_toIS2_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESA_EEbE4typeELb1EEDaRKSA_(ptr noundef nonnull align 8 dereferenceable(56) %19)
  %21 = getelementptr inbounds %"class.UnorderedSet<MethodItemEntry *>::ConstUnorderedIterable", ptr %9, i32 0, i32 0
  store ptr %20, ptr %21, align 8
  store ptr %9, ptr %8, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #4
  %22 = load ptr, ptr %8, align 8, !tbaa !9
  %23 = call ptr @_ZNK12UnorderedSetIP15MethodItemEntrySt4hashIS1_ESt8equal_toIS1_EE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %22)
  %24 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %10, i32 0, i32 0
  %25 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.322", ptr %24, i32 0, i32 0
  store ptr %23, ptr %25, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #4
  %26 = load ptr, ptr %8, align 8, !tbaa !9
  %27 = call ptr @_ZNK12UnorderedSetIP15MethodItemEntrySt4hashIS1_ESt8equal_toIS1_EE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %26)
  %28 = getelementptr inbounds %"struct.std::__detail::_Node_const_iterator", ptr %11, i32 0, i32 0
  %29 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.322", ptr %28, i32 0, i32 0
  store ptr %27, ptr %29, align 8
  br label %30

30:                                               ; preds = %66, %3
  %31 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIP15MethodItemEntryLb0EEES5_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #4
  br i1 %31, label %33, label %32

32:                                               ; preds = %30
  store i32 2, ptr %12, align 4
  br label %68

33:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #4
  %34 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt8__detail20_Node_const_iteratorIP15MethodItemEntryLb1ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  %35 = load ptr, ptr %34, align 8, !tbaa !9
  store ptr %35, ptr %13, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #4
  %36 = load ptr, ptr %13, align 8, !tbaa !9
  %37 = getelementptr inbounds %struct.MethodItemEntry, ptr %36, i32 0, i32 2
  %38 = load ptr, ptr %37, align 8, !tbaa !11
  store ptr %38, ptr %14, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #4
  store i64 0, ptr %15, align 8, !tbaa !12
  br label %39

39:                                               ; preds = %54, %33
  %40 = load i64, ptr %15, align 8, !tbaa !12
  %41 = load ptr, ptr %14, align 8, !tbaa !9
  %42 = call noundef i64 @_ZNK13IRInstruction9srcs_sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %41)
  %43 = icmp ult i64 %40, %42
  br i1 %43, label %45, label %44

44:                                               ; preds = %39
  store i32 4, ptr %12, align 4
  br label %57

45:                                               ; preds = %39
  %46 = load ptr, ptr %14, align 8, !tbaa !9
  %47 = load i64, ptr %15, align 8, !tbaa !12
  %48 = trunc i64 %47 to i16
  %49 = call noundef i32 @_ZNK13IRInstruction3srcEt(ptr noundef nonnull align 8 dereferenceable(32) %46, i16 noundef zeroext %48)
  %50 = load i32, ptr %6, align 4, !tbaa !5
  %51 = icmp eq i32 %49, %50
  br i1 %51, label %52, label %53

52:                                               ; preds = %45
  store i1 true, ptr %4, align 1
  store i32 1, ptr %12, align 4
  br label %57

53:                                               ; preds = %45
  br label %54

54:                                               ; preds = %53
  %55 = load i64, ptr %15, align 8, !tbaa !12
  %56 = add i64 %55, 1
  store i64 %56, ptr %15, align 8, !tbaa !12
  br label %39, !llvm.loop !14

57:                                               ; preds = %52, %44
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #4
  %58 = load i32, ptr %12, align 4
  switch i32 %58, label %60 [
    i32 4, label %59
  ]

59:                                               ; preds = %57
  store i32 0, ptr %12, align 4
  br label %60

60:                                               ; preds = %59, %57
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #4
  %61 = load i32, ptr %12, align 4
  switch i32 %61, label %63 [
    i32 0, label %62
  ]

62:                                               ; preds = %60
  store i32 0, ptr %12, align 4
  br label %63

63:                                               ; preds = %62, %60
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  %64 = load i32, ptr %12, align 4
  switch i32 %64, label %68 [
    i32 0, label %65
  ]

65:                                               ; preds = %63
  br label %66

66:                                               ; preds = %65
  %67 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorIP15MethodItemEntryLb1ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  br label %30

68:                                               ; preds = %63, %32
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  %69 = load i32, ptr %12, align 4
  switch i32 %69, label %73 [
    i32 2, label %70
    i32 1, label %71
  ]

70:                                               ; preds = %68
  store i1 false, ptr %4, align 1
  br label %71

71:                                               ; preds = %70, %68
  %72 = load i1, ptr %4, align 1
  ret i1 %72

73:                                               ; preds = %68
  unreachable
}

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedSetIP15MethodItemEntrySt4hashIS2_ESt8equal_toIS2_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESA_EEbE4typeELb1EEDaRKSA_(ptr noundef nonnull align 8 dereferenceable(56)) #2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZNK8regalloc10SplitCosts16get_write_resultEt(ptr noundef nonnull align 8 dereferenceable(56), i16 noundef zeroext) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedSetIP15MethodItemEntrySt4hashIS1_ESt8equal_toIS1_EE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedSetIP15MethodItemEntrySt4hashIS1_ESt8equal_toIS1_EE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIP15MethodItemEntryLb0EEES5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt8__detail20_Node_const_iteratorIP15MethodItemEntryLb1ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorIP15MethodItemEntryLb1ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 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 #4 = { 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 = !{!7, !7, i64 0}
!12 = !{!13, !13, i64 0}
!13 = !{!"long", !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.UnorderedSet<MethodItemEntry *>::ConstUnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_const_iterator" = type { %"struct.std::__detail::_Node_iterator_base.322" }
%"struct.std::__detail::_Node_iterator_base.322" = type { ptr }

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

declare noundef i64 @_ZNK13IRInstruction9srcs_sizeEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1

declare noundef i32 @_ZNK13IRInstruction3srcEt(ptr noundef nonnull align 8 dereferenceable(32), i16 noundef zeroext) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN8regalloc14graph_coloring15bad_move_resultEjjRKNS_10SplitCostsE(i32 noundef %0, i32 noundef %1, ptr noundef nonnull align 8 dereferenceable(56) %2) local_unnamed_addr #2 {
  %4 = alloca %"class.UnorderedSet<MethodItemEntry *>::ConstUnorderedIterable", align 8
  %5 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  %6 = alloca %"struct.std::__detail::_Node_const_iterator", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  %7 = trunc i32 %0 to i16
  %8 = tail call noundef nonnull align 8 dereferenceable(56) ptr @_ZNK8regalloc10SplitCosts16get_write_resultEt(ptr noundef nonnull align 8 dereferenceable(56) %2, i16 noundef zeroext %7)
  %9 = tail call ptr @_Z17UnorderedIterableI12UnorderedSetIP15MethodItemEntrySt4hashIS2_ESt8equal_toIS2_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESA_EEbE4typeELb1EEDaRKSA_(ptr noundef nonnull align 8 dereferenceable(56) %8)
  store ptr %9, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #4
  %10 = call ptr @_ZNK12UnorderedSetIP15MethodItemEntrySt4hashIS1_ESt8equal_toIS1_EE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
  store ptr %10, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #4
  %11 = call ptr @_ZNK12UnorderedSetIP15MethodItemEntrySt4hashIS1_ESt8equal_toIS1_EE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
  store ptr %11, ptr %6, align 8
  %12 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIP15MethodItemEntryLb0EEES5_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #4
  br i1 %12, label %.lr.ph27, label %.thread

.lr.ph27:                                         ; preds = %3, %._crit_edge
  %13 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt8__detail20_Node_const_iteratorIP15MethodItemEntryLb1ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #4
  %14 = load ptr, ptr %13, align 8, !tbaa !5
  %15 = getelementptr inbounds i8, ptr %14, i64 24
  %16 = load ptr, ptr %15, align 8, !tbaa !9
  %17 = call noundef i64 @_ZNK13IRInstruction9srcs_sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %16)
  %.not24.not = icmp eq i64 %17, 0
  br i1 %.not24.not, label %._crit_edge, label %.lr.ph

18:                                               ; preds = %.lr.ph
  %19 = add nuw i64 %.025, 1
  %20 = call noundef i64 @_ZNK13IRInstruction9srcs_sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %16)
  %.not = icmp ult i64 %19, %20
  br i1 %.not, label %.lr.ph, label %._crit_edge, !llvm.loop !10

.lr.ph:                                           ; preds = %.lr.ph27, %18
  %.025 = phi i64 [ %19, %18 ], [ 0, %.lr.ph27 ]
  %21 = trunc i64 %.025 to i16
  %22 = call noundef i32 @_ZNK13IRInstruction3srcEt(ptr noundef nonnull align 8 dereferenceable(32) %16, i16 noundef zeroext %21)
  %23 = icmp eq i32 %22, %1
  br i1 %23, label %.thread, label %18

._crit_edge:                                      ; preds = %18, %.lr.ph27
  %24 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorIP15MethodItemEntryLb1ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #4
  %25 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIP15MethodItemEntryLb0EEES5_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #4
  br i1 %25, label %.lr.ph27, label %.thread

.thread:                                          ; preds = %._crit_edge, %.lr.ph, %3
  %26 = phi i1 [ false, %3 ], [ true, %.lr.ph ], [ false, %._crit_edge ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  ret i1 %26
}

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedSetIP15MethodItemEntrySt4hashIS2_ESt8equal_toIS2_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESA_EEbE4typeELb1EEDaRKSA_(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZNK8regalloc10SplitCosts16get_write_resultEt(ptr noundef nonnull align 8 dereferenceable(56), i16 noundef zeroext) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedSetIP15MethodItemEntrySt4hashIS1_ESt8equal_toIS1_EE22ConstUnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK12UnorderedSetIP15MethodItemEntrySt4hashIS1_ESt8equal_toIS1_EE22ConstUnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseIP15MethodItemEntryLb0EEES5_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt8__detail20_Node_const_iteratorIP15MethodItemEntryLb1ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail20_Node_const_iteratorIP15MethodItemEntryLb1ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 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 #4 = { 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,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LCSSAPass,LoopInstSimplifyPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass