; LLVM IR from fritzsedlazeck/SURVIVOR :: src/snp_overlap/Overlap_snps.ll (Z9parse_posPcRSt6vectorI14breakpoint_strSaIS1_EE)

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

%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%struct.breakpoint_str = type <{ %"class.std::__cxx11::basic_string", i32, [4 x i8] }>
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.18 = external hidden unnamed_addr constant [8 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: inlinehint mustprogress nounwind willreturn memory(read) uwtable
declare i32 @atoi(ptr noundef nonnull) #1

; 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(...)

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN14breakpoint_strC2Ev(ptr noundef nonnull align 8 dereferenceable(36)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN14breakpoint_strD2Ev(ptr noundef nonnull align 8 dereferenceable(36)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z9parse_posPcRSt6vectorI14breakpoint_strSaIS1_EE(ptr noundef %0, ptr noundef nonnull align 8 dereferenceable(24) %1) #3 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i64, align 8
  %6 = alloca i64, align 8
  %7 = alloca %struct.breakpoint_str, align 8
  %8 = alloca i32, align 4
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #6
  store i64 0, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #6
  store i64 0, ptr %6, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 40, ptr %7) #6
  call void @_ZN14breakpoint_strC2Ev(ptr noundef nonnull align 8 dereferenceable(36) %7) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #6
  %11 = load ptr, ptr %3, align 8, !tbaa !5
  %12 = load i64, ptr %5, align 8, !tbaa !9
  %13 = getelementptr inbounds i8, ptr %11, i64 %12
  %14 = call i32 @atoi(ptr noundef %13) #7
  store i32 %14, ptr %8, align 4, !tbaa !11
  br label %15

15:                                               ; preds = %48, %2
  %16 = load ptr, ptr %3, align 8, !tbaa !5
  %17 = load i64, ptr %5, align 8, !tbaa !9
  %18 = getelementptr inbounds i8, ptr %16, i64 %17
  %19 = load i8, ptr %18, align 1, !tbaa !13
  %20 = sext i8 %19 to i32
  %21 = icmp ne i32 %20, 9
  br i1 %21, label %22, label %51

22:                                               ; preds = %15
  %23 = load ptr, ptr %3, align 8, !tbaa !5
  %24 = load i64, ptr %5, align 8, !tbaa !9
  %25 = sub i64 %24, 1
  %26 = getelementptr inbounds i8, ptr %23, i64 %25
  %27 = load i8, ptr %26, align 1, !tbaa !13
  %28 = sext i8 %27 to i32
  %29 = icmp eq i32 %28, 59
  br i1 %29, label %30, label %48

30:                                               ; preds = %22
  %31 = load i64, ptr %6, align 8, !tbaa !9
  %32 = load ptr, ptr %4, align 8, !tbaa !5
  %33 = call noundef i64 @_ZNKSt6vectorI14breakpoint_strSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %32) #6
  %34 = icmp ult i64 %31, %33
  br i1 %34, label %35, label %41

35:                                               ; preds = %30
  %36 = load i32, ptr %8, align 4, !tbaa !11
  %37 = load ptr, ptr %4, align 8, !tbaa !5
  %38 = load i64, ptr %6, align 8, !tbaa !9
  %39 = call noundef nonnull align 8 dereferenceable(36) ptr @_ZNSt6vectorI14breakpoint_strSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %37, i64 noundef %38) #6
  %40 = getelementptr inbounds %struct.breakpoint_str, ptr %39, i32 0, i32 1
  store i32 %36, ptr %40, align 8, !tbaa !14
  br label %41

41:                                               ; preds = %35, %30
  %42 = load ptr, ptr %3, align 8, !tbaa !5
  %43 = load i64, ptr %5, align 8, !tbaa !9
  %44 = getelementptr inbounds i8, ptr %42, i64 %43
  %45 = call i32 @atoi(ptr noundef %44) #7
  store i32 %45, ptr %8, align 4, !tbaa !11
  %46 = load i64, ptr %6, align 8, !tbaa !9
  %47 = add i64 %46, 1
  store i64 %47, ptr %6, align 8, !tbaa !9
  br label %48

48:                                               ; preds = %41, %22
  %49 = load i64, ptr %5, align 8, !tbaa !9
  %50 = add i64 %49, 1
  store i64 %50, ptr %5, align 8, !tbaa !9
  br label %15, !llvm.loop !18

51:                                               ; preds = %15
  %52 = load i64, ptr %6, align 8, !tbaa !9
  %53 = load ptr, ptr %4, align 8, !tbaa !5
  %54 = call noundef i64 @_ZNKSt6vectorI14breakpoint_strSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %53) #6
  %55 = icmp ult i64 %52, %54
  br i1 %55, label %56, label %62

56:                                               ; preds = %51
  %57 = load i32, ptr %8, align 4, !tbaa !11
  %58 = load ptr, ptr %4, align 8, !tbaa !5
  %59 = load i64, ptr %6, align 8, !tbaa !9
  %60 = call noundef nonnull align 8 dereferenceable(36) ptr @_ZNSt6vectorI14breakpoint_strSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %58, i64 noundef %59) #6
  %61 = getelementptr inbounds %struct.breakpoint_str, ptr %60, i32 0, i32 1
  store i32 %57, ptr %61, align 8, !tbaa !14
  br label %71

62:                                               ; preds = %51
  %63 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.18)
          to label %64 unwind label %67

64:                                               ; preds = %62
  %65 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %63, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %66 unwind label %67

66:                                               ; preds = %64
  br label %71

67:                                               ; preds = %64, %62
  %68 = landingpad { ptr, i32 }
          cleanup
  %69 = extractvalue { ptr, i32 } %68, 0
  store ptr %69, ptr %9, align 8
  %70 = extractvalue { ptr, i32 } %68, 1
  store i32 %70, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  call void @_ZN14breakpoint_strD2Ev(ptr noundef nonnull align 8 dereferenceable(36) %7) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  br label %72

71:                                               ; preds = %66, %56
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  call void @_ZN14breakpoint_strD2Ev(ptr noundef nonnull align 8 dereferenceable(36) %7) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  ret void

72:                                               ; preds = %67
  %73 = load ptr, ptr %9, align 8
  %74 = load i32, ptr %10, align 4
  %75 = insertvalue { ptr, i32 } poison, ptr %73, 0
  %76 = insertvalue { ptr, i32 } %75, i32 %74, 1
  resume { ptr, i32 } %76
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI14breakpoint_strSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(36) ptr @_ZNSt6vectorI14breakpoint_strSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #5 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint mustprogress nounwind willreturn memory(read) 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 = { 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 #3 = { 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 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 }
attributes #7 = { nounwind willreturn memory(read) }

!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 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{!7, !7, i64 0}
!14 = !{!15, !12, i64 32}
!15 = !{!"_ZTS14breakpoint_str", !16, i64 0, !12, i64 32}
!16 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !17, i64 0, !10, i64 8, !7, i64 16}
!17 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%struct.breakpoint_str = type <{ %"class.std::__cxx11::basic_string", i32, [4 x i8] }>
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.18 = external hidden unnamed_addr constant [8 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: inlinehint mustprogress nofree nounwind willreturn memory(read) uwtable
declare i32 @atoi(ptr nocapture noundef nonnull) 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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #2

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN14breakpoint_strC2Ev(ptr noundef nonnull align 8 dereferenceable(36)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN14breakpoint_strD2Ev(ptr noundef nonnull align 8 dereferenceable(36)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z9parse_posPcRSt6vectorI14breakpoint_strSaIS1_EE(ptr nocapture noundef readonly %0, ptr noundef nonnull align 8 dereferenceable(24) %1) local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %3 = alloca %struct.breakpoint_str, align 8
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %3) #6
  call void @_ZN14breakpoint_strC2Ev(ptr noundef nonnull align 8 dereferenceable(36) %3) #6
  %4 = call i32 @atoi(ptr nocapture noundef %0) #7
  %5 = load i8, ptr %0, align 1, !tbaa !5
  %.not24 = icmp eq i8 %5, 9
  br i1 %.not24, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %2, %19
  %.027 = phi i64 [ %20, %19 ], [ 0, %2 ]
  %.02126 = phi i64 [ %.1, %19 ], [ 0, %2 ]
  %.02225 = phi i32 [ %.123, %19 ], [ %4, %2 ]
  %6 = getelementptr inbounds i8, ptr %0, i64 %.027
  %7 = getelementptr i8, ptr %6, i64 -1
  %8 = load i8, ptr %7, align 1, !tbaa !5
  %9 = icmp eq i8 %8, 59
  br i1 %9, label %10, label %19

10:                                               ; preds = %.lr.ph
  %11 = call noundef i64 @_ZNKSt6vectorI14breakpoint_strSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  %12 = icmp ult i64 %.02126, %11
  br i1 %12, label %13, label %16

13:                                               ; preds = %10
  %14 = call noundef nonnull align 8 dereferenceable(36) ptr @_ZNSt6vectorI14breakpoint_strSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %.02126) #6
  %15 = getelementptr inbounds i8, ptr %14, i64 32
  store i32 %.02225, ptr %15, align 8, !tbaa !8
  br label %16

16:                                               ; preds = %13, %10
  %17 = call i32 @atoi(ptr nocapture noundef %6) #7
  %18 = add i64 %.02126, 1
  br label %19

19:                                               ; preds = %16, %.lr.ph
  %.123 = phi i32 [ %17, %16 ], [ %.02225, %.lr.ph ]
  %.1 = phi i64 [ %18, %16 ], [ %.02126, %.lr.ph ]
  %20 = add i64 %.027, 1
  %21 = getelementptr inbounds i8, ptr %0, i64 %20
  %22 = load i8, ptr %21, align 1, !tbaa !5
  %.not = icmp eq i8 %22, 9
  br i1 %.not, label %._crit_edge, label %.lr.ph, !llvm.loop !15

._crit_edge:                                      ; preds = %19, %2
  %.022.lcssa = phi i32 [ %4, %2 ], [ %.123, %19 ]
  %.021.lcssa = phi i64 [ 0, %2 ], [ %.1, %19 ]
  %23 = call noundef i64 @_ZNKSt6vectorI14breakpoint_strSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  %24 = icmp ult i64 %.021.lcssa, %23
  br i1 %24, label %25, label %28

25:                                               ; preds = %._crit_edge
  %26 = call noundef nonnull align 8 dereferenceable(36) ptr @_ZNSt6vectorI14breakpoint_strSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %.021.lcssa) #6
  %27 = getelementptr inbounds i8, ptr %26, i64 32
  store i32 %.022.lcssa, ptr %27, align 8, !tbaa !8
  br label %34

28:                                               ; preds = %._crit_edge
  %29 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.18)
          to label %30 unwind label %32

30:                                               ; preds = %28
  %31 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %29, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %34 unwind label %32

32:                                               ; preds = %30, %28
  %33 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN14breakpoint_strD2Ev(ptr noundef nonnull align 8 dereferenceable(36) %3) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %3) #6
  resume { ptr, i32 } %33

34:                                               ; preds = %30, %25
  call void @_ZN14breakpoint_strD2Ev(ptr noundef nonnull align 8 dereferenceable(36) %3) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %3) #6
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI14breakpoint_strSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(36) ptr @_ZNSt6vectorI14breakpoint_strSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #5 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint mustprogress nofree nounwind willreturn memory(read) 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 = { 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 #3 = { 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 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 }
attributes #7 = { nounwind willreturn memory(read) }

!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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !14, i64 32}
!9 = !{!"_ZTS14breakpoint_str", !10, i64 0, !14, i64 32}
!10 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !11, i64 0, !13, i64 8, !6, i64 16}
!11 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !12, i64 0}
!12 = !{!"any pointer", !6, i64 0}
!13 = !{!"long", !6, i64 0}
!14 = !{!"int", !6, i64 0}
!15 = distinct !{!15, !16}
!16 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass