; LLVM IR from GOMC-WSU/GOMC :: lib/FloydWarshallCycle.ll (ZN18FloydWarshallCycle7getPathEii)

; 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.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%class.FloydWarshallCycle = type { i32, %"class.std::vector", %"class.std::vector", %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@.str.1 = external hidden unnamed_addr constant [74 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [21 x i8], align 1
@__PRETTY_FUNCTION__._ZN18FloydWarshallCycle7getPathEii = external hidden unnamed_addr constant [55 x i8], align 1

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN18FloydWarshallCycle7getPathEii(ptr dead_on_unwind noalias writable sret(%"class.std::vector.0") align 8 %0, ptr noundef nonnull align 8 dereferenceable(80) %1, i32 noundef %2, i32 noundef %3) #2 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i1, align 1
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  store ptr %0, ptr %5, align 8
  store ptr %1, ptr %6, align 8, !tbaa !5
  store i32 %2, ptr %7, align 4, !tbaa !9
  store i32 %3, ptr %8, align 4, !tbaa !9
  %13 = load ptr, ptr %6, align 8
  %14 = load i32, ptr %7, align 4, !tbaa !9
  %15 = icmp sge i32 %14, 0
  br i1 %15, label %16, label %17

16:                                               ; preds = %4
  br label %19

17:                                               ; preds = %4
  call void @__assert_fail(ptr noundef @.str.3, ptr noundef @.str.1, i32 noundef 118, ptr noundef @__PRETTY_FUNCTION__._ZN18FloydWarshallCycle7getPathEii) #3
  unreachable

18:                                               ; No predecessors!
  br label %19

19:                                               ; preds = %18, %16
  %20 = load i32, ptr %7, align 4, !tbaa !9
  %21 = getelementptr inbounds %class.FloydWarshallCycle, ptr %13, i32 0, i32 0
  %22 = load i32, ptr %21, align 8, !tbaa !11
  %23 = icmp slt i32 %20, %22
  br i1 %23, label %24, label %25

24:                                               ; preds = %19
  br label %27

25:                                               ; preds = %19
  call void @__assert_fail(ptr noundef @.str.4, ptr noundef @.str.1, i32 noundef 119, ptr noundef @__PRETTY_FUNCTION__._ZN18FloydWarshallCycle7getPathEii) #3
  unreachable

26:                                               ; No predecessors!
  br label %27

27:                                               ; preds = %26, %24
  %28 = load i32, ptr %8, align 4, !tbaa !9
  %29 = icmp sge i32 %28, 0
  br i1 %29, label %30, label %31

30:                                               ; preds = %27
  br label %33

31:                                               ; preds = %27
  call void @__assert_fail(ptr noundef @.str.5, ptr noundef @.str.1, i32 noundef 120, ptr noundef @__PRETTY_FUNCTION__._ZN18FloydWarshallCycle7getPathEii) #3
  unreachable

32:                                               ; No predecessors!
  br label %33

33:                                               ; preds = %32, %30
  %34 = load i32, ptr %8, align 4, !tbaa !9
  %35 = getelementptr inbounds %class.FloydWarshallCycle, ptr %13, i32 0, i32 0
  %36 = load i32, ptr %35, align 8, !tbaa !11
  %37 = icmp slt i32 %34, %36
  br i1 %37, label %38, label %39

38:                                               ; preds = %33
  br label %41

39:                                               ; preds = %33
  call void @__assert_fail(ptr noundef @.str.6, ptr noundef @.str.1, i32 noundef 121, ptr noundef @__PRETTY_FUNCTION__._ZN18FloydWarshallCycle7getPathEii) #3
  unreachable

40:                                               ; No predecessors!
  br label %41

41:                                               ; preds = %40, %38
  store i1 false, ptr %9, align 1
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  %42 = getelementptr inbounds %class.FloydWarshallCycle, ptr %13, i32 0, i32 3
  %43 = load i32, ptr %7, align 4, !tbaa !9
  %44 = sext i32 %43 to i64
  %45 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %42, i64 noundef %44) #4
  %46 = load i32, ptr %8, align 4, !tbaa !9
  %47 = sext i32 %46 to i64
  %48 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %45, i64 noundef %47) #4
  %49 = load i32, ptr %48, align 4, !tbaa !9
  %50 = icmp eq i32 %49, -1
  br i1 %50, label %51, label %52

51:                                               ; preds = %41
  store i1 true, ptr %9, align 1
  store i32 1, ptr %10, align 4
  br label %73

52:                                               ; preds = %41
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 4 dereferenceable(4) %7)
          to label %53 unwind label %68

53:                                               ; preds = %52
  br label %54

54:                                               ; preds = %67, %53
  %55 = load i32, ptr %7, align 4, !tbaa !9
  %56 = load i32, ptr %8, align 4, !tbaa !9
  %57 = icmp ne i32 %55, %56
  br i1 %57, label %58, label %72

58:                                               ; preds = %54
  %59 = getelementptr inbounds %class.FloydWarshallCycle, ptr %13, i32 0, i32 3
  %60 = load i32, ptr %7, align 4, !tbaa !9
  %61 = sext i32 %60 to i64
  %62 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %59, i64 noundef %61) #4
  %63 = load i32, ptr %8, align 4, !tbaa !9
  %64 = sext i32 %63 to i64
  %65 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %62, i64 noundef %64) #4
  %66 = load i32, ptr %65, align 4, !tbaa !9
  store i32 %66, ptr %7, align 4, !tbaa !9
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 4 dereferenceable(4) %7)
          to label %67 unwind label %68

67:                                               ; preds = %58
  br label %54, !llvm.loop !17

68:                                               ; preds = %58, %52
  %69 = landingpad { ptr, i32 }
          cleanup
  %70 = extractvalue { ptr, i32 } %69, 0
  store ptr %70, ptr %11, align 8
  %71 = extractvalue { ptr, i32 } %69, 1
  store i32 %71, ptr %12, align 4
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  br label %77

72:                                               ; preds = %54
  store i1 true, ptr %9, align 1
  store i32 1, ptr %10, align 4
  br label %73

73:                                               ; preds = %72, %51
  %74 = load i1, ptr %9, align 1
  br i1 %74, label %76, label %75

75:                                               ; preds = %73
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  br label %76

76:                                               ; preds = %75, %73
  ret void

77:                                               ; preds = %68
  %78 = load ptr, ptr %11, align 8
  %79 = load i32, ptr %12, align 4
  %80 = insertvalue { ptr, i32 } poison, ptr %78, 0
  %81 = insertvalue { ptr, i32 } %80, i32 %79, 1
  resume { ptr, i32 } %81
}

attributes #0 = { noreturn nounwind "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 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 = { 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 = { noreturn nounwind }
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 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !10, i64 0}
!12 = !{!"_ZTS18FloydWarshallCycle", !10, i64 0, !13, i64 8, !13, i64 32, !13, i64 56}
!13 = !{!"_ZTSSt6vectorIS_IiSaIiEESaIS1_EE", !14, i64 0}
!14 = !{!"_ZTSSt12_Vector_baseISt6vectorIiSaIiEESaIS2_EE", !15, i64 0}
!15 = !{!"_ZTSNSt12_Vector_baseISt6vectorIiSaIiEESaIS2_EE12_Vector_implE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseISt6vectorIiSaIiEESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!17 = distinct !{!17, !18}
!18 = !{!"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.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@.str.1 = external hidden unnamed_addr constant [74 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [21 x i8], align 1
@__PRETTY_FUNCTION__._ZN18FloydWarshallCycle7getPathEii = external hidden unnamed_addr constant [55 x i8], align 1

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN18FloydWarshallCycle7getPathEii(ptr dead_on_unwind noalias writable sret(%"class.std::vector.0") align 8 %0, ptr noundef nonnull align 8 dereferenceable(80) %1, i32 noundef %2, i32 noundef %3) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca i32, align 4
  store i32 %2, ptr %5, align 4, !tbaa !5
  %6 = icmp sgt i32 %2, -1
  br i1 %6, label %8, label %7

7:                                                ; preds = %4
  tail call void @__assert_fail(ptr noundef nonnull @.str.3, ptr noundef nonnull @.str.1, i32 noundef 118, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN18FloydWarshallCycle7getPathEii) #3
  unreachable

8:                                                ; preds = %4
  %9 = load i32, ptr %1, align 8, !tbaa !9
  %10 = icmp sgt i32 %9, %2
  br i1 %10, label %12, label %11

11:                                               ; preds = %8
  tail call void @__assert_fail(ptr noundef nonnull @.str.4, ptr noundef nonnull @.str.1, i32 noundef 119, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN18FloydWarshallCycle7getPathEii) #3
  unreachable

12:                                               ; preds = %8
  %13 = icmp sgt i32 %3, -1
  br i1 %13, label %15, label %14

14:                                               ; preds = %12
  tail call void @__assert_fail(ptr noundef nonnull @.str.5, ptr noundef nonnull @.str.1, i32 noundef 120, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN18FloydWarshallCycle7getPathEii) #3
  unreachable

15:                                               ; preds = %12
  %16 = icmp ugt i32 %9, %3
  br i1 %16, label %18, label %17

17:                                               ; preds = %15
  tail call void @__assert_fail(ptr noundef nonnull @.str.6, ptr noundef nonnull @.str.1, i32 noundef 121, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN18FloydWarshallCycle7getPathEii) #3
  unreachable

18:                                               ; preds = %15
  tail call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  %19 = getelementptr inbounds i8, ptr %1, i64 56
  %20 = zext nneg i32 %2 to i64
  %21 = tail call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %19, i64 noundef %20) #4
  %22 = zext nneg i32 %3 to i64
  %23 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %22) #4
  %24 = load i32, ptr %23, align 4, !tbaa !5
  %25 = icmp eq i32 %24, -1
  br i1 %25, label %.loopexit, label %26

26:                                               ; preds = %18
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %.preheader unwind label %.loopexit.split-lp

.preheader:                                       ; preds = %26, %28
  %27 = load i32, ptr %5, align 4, !tbaa !5
  %.not = icmp eq i32 %27, %3
  br i1 %.not, label %.loopexit, label %28

28:                                               ; preds = %.preheader
  %29 = sext i32 %27 to i64
  %30 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %19, i64 noundef %29) #4
  %31 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %30, i64 noundef %22) #4
  %32 = load i32, ptr %31, align 4, !tbaa !5
  store i32 %32, ptr %5, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %.preheader unwind label %.loopexit11, !llvm.loop !16

.loopexit11:                                      ; preds = %28
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %33

.loopexit.split-lp:                               ; preds = %26
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %33

33:                                               ; preds = %.loopexit.split-lp, %.loopexit11
  %lpad.phi = phi { ptr, i32 } [ %lpad.loopexit, %.loopexit11 ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  resume { ptr, i32 } %lpad.phi

.loopexit:                                        ; preds = %.preheader, %18
  ret void
}

attributes #0 = { noreturn nounwind "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 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 = { 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 = { noreturn nounwind }
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, !6, i64 0}
!10 = !{!"_ZTS18FloydWarshallCycle", !6, i64 0, !11, i64 8, !11, i64 32, !11, i64 56}
!11 = !{!"_ZTSSt6vectorIS_IiSaIiEESaIS1_EE", !12, i64 0}
!12 = !{!"_ZTSSt12_Vector_baseISt6vectorIiSaIiEESaIS2_EE", !13, i64 0}
!13 = !{!"_ZTSNSt12_Vector_baseISt6vectorIiSaIiEESaIS2_EE12_Vector_implE", !14, i64 0}
!14 = !{!"_ZTSNSt12_Vector_baseISt6vectorIiSaIiEESaIS2_EE17_Vector_impl_dataE", !15, i64 0, !15, i64 8, !15, i64 16}
!15 = !{!"any pointer", !7, i64 0}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InstCombinePass,JumpThreadingPass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass