; LLVM IR from NervanaSystems/ngraph :: src/ngraph/pass (graph_rewrite)

; 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.anon.131 = type { ptr, ptr }
%"class.ngraph::pass::FunctionPass" = type { %"class.ngraph::pass::PassBase", %"class.std::shared_ptr" }
%"class.ngraph::pass::PassBase" = type { ptr, %"class.ngraph::EnumMask", ptr }
%"class.ngraph::EnumMask" = type { i32 }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.ngraph::pass::RecurrentGraphRewrite" = type { %"class.ngraph::pass::GraphRewriteBase", i64 }
%"class.ngraph::pass::GraphRewriteBase" = type { %"class.ngraph::pass::FunctionPass", %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<ngraph::pass::GraphRewriteBase::MatchClosure, std::allocator<ngraph::pass::GraphRewriteBase::MatchClosure>>::_Vector_impl" }
%"struct.std::_Vector_base<ngraph::pass::GraphRewriteBase::MatchClosure, std::allocator<ngraph::pass::GraphRewriteBase::MatchClosure>>::_Vector_impl" = type { %"struct.std::_Vector_base<ngraph::pass::GraphRewriteBase::MatchClosure, std::allocator<ngraph::pass::GraphRewriteBase::MatchClosure>>::_Vector_impl_data" }
%"struct.std::_Vector_base<ngraph::pass::GraphRewriteBase::MatchClosure, std::allocator<ngraph::pass::GraphRewriteBase::MatchClosure>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@.str = external hidden unnamed_addr constant [41 x i8], align 1
@_ZZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEE21s_rerun_dynamic_check = external hidden global i8, align 1
@_ZGVZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEE21s_rerun_dynamic_check = external hidden global i64, align 8

; 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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt10shared_ptrIN6ngraph8FunctionEEaSERKS2_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: nounwind
declare i32 @__cxa_guard_acquire(ptr) #2

declare noundef zeroext i1 @_ZN6ngraph11getenv_boolEPKcb(ptr noundef, i1 noundef zeroext) #3

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind
declare void @__cxa_guard_abort(ptr) #2

; Function Attrs: nounwind
declare void @__cxa_guard_release(ptr) #2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEE(ptr noundef nonnull align 8 dereferenceable(72) %0, ptr noundef %1) unnamed_addr #4 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i8, align 1
  %6 = alloca i64, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca %class.anon.131, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %10 = load ptr, ptr %3, align 8
  %11 = getelementptr inbounds %"class.ngraph::pass::FunctionPass", ptr %10, i32 0, i32 1
  %12 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt10shared_ptrIN6ngraph8FunctionEEaSERKS2_(ptr noundef nonnull align 8 dereferenceable(16) %11, ptr noundef nonnull align 8 dereferenceable(16) %1) #2
  call void @llvm.lifetime.start.p0(i64 1, ptr %5) #2
  store i8 0, ptr %5, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #2
  store i64 0, ptr %6, align 8, !tbaa !11
  %13 = load atomic i8, ptr @_ZGVZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEE21s_rerun_dynamic_check acquire, align 8
  %14 = icmp eq i8 %13, 0
  br i1 %14, label %15, label %22, !prof !13

15:                                               ; preds = %2
  %16 = call i32 @__cxa_guard_acquire(ptr @_ZGVZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEE21s_rerun_dynamic_check) #2
  %17 = icmp ne i32 %16, 0
  br i1 %17, label %18, label %22

18:                                               ; preds = %15
  %19 = invoke noundef zeroext i1 @_ZN6ngraph11getenv_boolEPKcb(ptr noundef @.str, i1 noundef zeroext false)
          to label %20 unwind label %43

20:                                               ; preds = %18
  %21 = zext i1 %19 to i8
  store i8 %21, ptr @_ZZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEE21s_rerun_dynamic_check, align 1, !tbaa !9
  call void @__cxa_guard_release(ptr @_ZGVZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEE21s_rerun_dynamic_check) #2
  br label %22

22:                                               ; preds = %20, %15, %2
  call void @llvm.lifetime.start.p0(i64 16, ptr %9) #2
  %23 = getelementptr inbounds %class.anon.131, ptr %9, i32 0, i32 0
  store ptr %1, ptr %23, align 8, !tbaa !5
  %24 = getelementptr inbounds %class.anon.131, ptr %9, i32 0, i32 1
  store ptr %10, ptr %24, align 8, !tbaa !14
  br label %25

25:                                               ; preds = %38, %22
  %26 = call noundef zeroext i1 @"_ZZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEENK3$_0clEv"(ptr noundef nonnull align 8 dereferenceable(16) %9)
  %27 = zext i1 %26 to i8
  store i8 %27, ptr %5, align 1, !tbaa !9
  %28 = load i64, ptr %6, align 8, !tbaa !11
  %29 = add i64 %28, 1
  store i64 %29, ptr %6, align 8, !tbaa !11
  br label %30

30:                                               ; preds = %25
  %31 = load i8, ptr %5, align 1, !tbaa !9, !range !16, !noundef !17
  %32 = trunc i8 %31 to i1
  br i1 %32, label %33, label %38

33:                                               ; preds = %30
  %34 = load i64, ptr %6, align 8, !tbaa !11
  %35 = getelementptr inbounds %"class.ngraph::pass::RecurrentGraphRewrite", ptr %10, i32 0, i32 1
  %36 = load i64, ptr %35, align 8, !tbaa !18
  %37 = icmp ult i64 %34, %36
  br label %38

38:                                               ; preds = %33, %30
  %39 = phi i1 [ false, %30 ], [ %37, %33 ]
  br i1 %39, label %25, label %40, !llvm.loop !32

40:                                               ; preds = %38
  %41 = load i8, ptr %5, align 1, !tbaa !9, !range !16, !noundef !17
  %42 = trunc i8 %41 to i1
  call void @llvm.lifetime.end.p0(i64 16, ptr %9) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #2
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #2
  ret i1 %42

43:                                               ; preds = %18
  %44 = landingpad { ptr, i32 }
          cleanup
  %45 = extractvalue { ptr, i32 } %44, 0
  store ptr %45, ptr %7, align 8
  %46 = extractvalue { ptr, i32 } %44, 1
  store i32 %46, ptr %8, align 4
  call void @__cxa_guard_abort(ptr @_ZGVZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEE21s_rerun_dynamic_check) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #2
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #2
  br label %47

47:                                               ; preds = %43
  %48 = load ptr, ptr %7, align 8
  %49 = load i32, ptr %8, align 4
  %50 = insertvalue { ptr, i32 } poison, ptr %48, 0
  %51 = insertvalue { ptr, i32 } %50, i32 %49, 1
  resume { ptr, i32 } %51
}

; Function Attrs: inlinehint mustprogress uwtable
declare hidden noundef zeroext i1 @"_ZZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEENK3$_0clEv"(ptr noundef nonnull align 8 dereferenceable(16)) #5 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { nounwind }
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 = { 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 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" }

!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 = !{!"bool", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = !{!"branch_weights", i32 1, i32 1048575}
!14 = !{!15, !6, i64 8}
!15 = !{!"_ZTSZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEE3$_0", !6, i64 0, !6, i64 8}
!16 = !{i8 0, i8 2}
!17 = !{}
!18 = !{!19, !12, i64 64}
!19 = !{!"_ZTSN6ngraph4pass21RecurrentGraphRewriteE", !20, i64 0, !12, i64 64}
!20 = !{!"_ZTSN6ngraph4pass16GraphRewriteBaseE", !21, i64 0, !28, i64 40}
!21 = !{!"_ZTSN6ngraph4pass12FunctionPassE", !22, i64 0, !25, i64 24}
!22 = !{!"_ZTSN6ngraph4pass8PassBaseE", !23, i64 8, !6, i64 16}
!23 = !{!"_ZTSN6ngraph8EnumMaskINS_4pass12PassPropertyEEE", !24, i64 0}
!24 = !{!"int", !7, i64 0}
!25 = !{!"_ZTSSt10shared_ptrIN6ngraph8FunctionEE", !26, i64 0}
!26 = !{!"_ZTSSt12__shared_ptrIN6ngraph8FunctionELN9__gnu_cxx12_Lock_policyE2EE", !6, i64 0, !27, i64 8}
!27 = !{!"_ZTSSt14__shared_countILN9__gnu_cxx12_Lock_policyE2EE", !6, i64 0}
!28 = !{!"_ZTSSt6vectorIN6ngraph4pass16GraphRewriteBase12MatchClosureESaIS3_EE", !29, i64 0}
!29 = !{!"_ZTSSt12_Vector_baseIN6ngraph4pass16GraphRewriteBase12MatchClosureESaIS3_EE", !30, i64 0}
!30 = !{!"_ZTSNSt12_Vector_baseIN6ngraph4pass16GraphRewriteBase12MatchClosureESaIS3_EE12_Vector_implE", !31, i64 0}
!31 = !{!"_ZTSNSt12_Vector_baseIN6ngraph4pass16GraphRewriteBase12MatchClosureESaIS3_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!32 = distinct !{!32, !33}
!33 = !{!"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.anon.131 = type { ptr, ptr }

@.str = external hidden unnamed_addr constant [41 x i8], align 1
@_ZZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEE21s_rerun_dynamic_check = external hidden local_unnamed_addr global i8, align 1
@_ZGVZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEE21s_rerun_dynamic_check = external hidden global i64, align 8

; 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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt10shared_ptrIN6ngraph8FunctionEEaSERKS2_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: nofree nounwind
declare i32 @__cxa_guard_acquire(ptr) local_unnamed_addr #2

declare noundef zeroext i1 @_ZN6ngraph11getenv_boolEPKcb(ptr noundef, i1 noundef zeroext) local_unnamed_addr #3

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nofree nounwind
declare void @__cxa_guard_abort(ptr) local_unnamed_addr #2

; Function Attrs: nofree nounwind
declare void @__cxa_guard_release(ptr) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEE(ptr noundef nonnull align 8 dereferenceable(72) %0, ptr noundef nonnull %1) unnamed_addr #4 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %class.anon.131, align 8
  %4 = getelementptr inbounds i8, ptr %0, i64 24
  %5 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt10shared_ptrIN6ngraph8FunctionEEaSERKS2_(ptr noundef nonnull align 8 dereferenceable(16) %4, ptr noundef nonnull align 8 dereferenceable(16) %1) #6
  %6 = load atomic i8, ptr @_ZGVZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEE21s_rerun_dynamic_check acquire, align 8
  %7 = icmp eq i8 %6, 0
  br i1 %7, label %8, label %14, !prof !5

8:                                                ; preds = %2
  %9 = tail call i32 @__cxa_guard_acquire(ptr nonnull @_ZGVZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEE21s_rerun_dynamic_check) #6
  %.not = icmp eq i32 %9, 0
  br i1 %.not, label %14, label %10

10:                                               ; preds = %8
  %11 = invoke noundef zeroext i1 @_ZN6ngraph11getenv_boolEPKcb(ptr noundef nonnull @.str, i1 noundef zeroext false)
          to label %12 unwind label %23

12:                                               ; preds = %10
  %13 = zext i1 %11 to i8
  store i8 %13, ptr @_ZZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEE21s_rerun_dynamic_check, align 1, !tbaa !6
  tail call void @__cxa_guard_release(ptr nonnull @_ZGVZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEE21s_rerun_dynamic_check) #6
  br label %14

14:                                               ; preds = %12, %8, %2
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #6
  store ptr %1, ptr %3, align 8, !tbaa !10
  %15 = getelementptr inbounds i8, ptr %3, i64 8
  store ptr %0, ptr %15, align 8, !tbaa !12
  %16 = getelementptr inbounds i8, ptr %0, i64 64
  br label %17

17:                                               ; preds = %19, %14
  %.0 = phi i64 [ 0, %14 ], [ %20, %19 ]
  %18 = call noundef zeroext i1 @"_ZZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEENK3$_0clEv"(ptr noundef nonnull align 8 dereferenceable(16) %3)
  br i1 %18, label %19, label %.critedge

19:                                               ; preds = %17
  %20 = add nuw i64 %.0, 1
  %21 = load i64, ptr %16, align 8, !tbaa !14
  %22 = icmp ult i64 %20, %21
  br i1 %22, label %17, label %.critedge, !llvm.loop !29

.critedge:                                        ; preds = %17, %19
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #6
  ret i1 %18

23:                                               ; preds = %10
  %24 = landingpad { ptr, i32 }
          cleanup
  tail call void @__cxa_guard_abort(ptr nonnull @_ZGVZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEE21s_rerun_dynamic_check) #6
  resume { ptr, i32 } %24
}

; Function Attrs: inlinehint mustprogress uwtable
declare hidden noundef zeroext i1 @"_ZZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEENK3$_0clEv"(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #5 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { nofree nounwind }
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 = { 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 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 = !{!"branch_weights", i32 1, i32 1048575}
!6 = !{!7, !7, i64 0}
!7 = !{!"bool", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!11, !11, i64 0}
!11 = !{!"any pointer", !8, i64 0}
!12 = !{!13, !11, i64 8}
!13 = !{!"_ZTSZN6ngraph4pass21RecurrentGraphRewrite15run_on_functionESt10shared_ptrINS_8FunctionEEE3$_0", !11, i64 0, !11, i64 8}
!14 = !{!15, !28, i64 64}
!15 = !{!"_ZTSN6ngraph4pass21RecurrentGraphRewriteE", !16, i64 0, !28, i64 64}
!16 = !{!"_ZTSN6ngraph4pass16GraphRewriteBaseE", !17, i64 0, !24, i64 40}
!17 = !{!"_ZTSN6ngraph4pass12FunctionPassE", !18, i64 0, !21, i64 24}
!18 = !{!"_ZTSN6ngraph4pass8PassBaseE", !19, i64 8, !11, i64 16}
!19 = !{!"_ZTSN6ngraph8EnumMaskINS_4pass12PassPropertyEEE", !20, i64 0}
!20 = !{!"int", !8, i64 0}
!21 = !{!"_ZTSSt10shared_ptrIN6ngraph8FunctionEE", !22, i64 0}
!22 = !{!"_ZTSSt12__shared_ptrIN6ngraph8FunctionELN9__gnu_cxx12_Lock_policyE2EE", !11, i64 0, !23, i64 8}
!23 = !{!"_ZTSSt14__shared_countILN9__gnu_cxx12_Lock_policyE2EE", !11, i64 0}
!24 = !{!"_ZTSSt6vectorIN6ngraph4pass16GraphRewriteBase12MatchClosureESaIS3_EE", !25, i64 0}
!25 = !{!"_ZTSSt12_Vector_baseIN6ngraph4pass16GraphRewriteBase12MatchClosureESaIS3_EE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseIN6ngraph4pass16GraphRewriteBase12MatchClosureESaIS3_EE12_Vector_implE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseIN6ngraph4pass16GraphRewriteBase12MatchClosureESaIS3_EE17_Vector_impl_dataE", !11, i64 0, !11, i64 8, !11, i64 16}
!28 = !{!"long", !8, i64 0}
!29 = distinct !{!29, !30}
!30 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,LCSSAPass,LICMPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass