; LLVM IR from stonne-simulator/omega :: omega-code/stonne/src/CompilerMSN.ll (ZN11CompilerMSN26generate_ms_sparse_signalsEj)

; 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.CompilerComponent = type <{ ptr, ptr, %"class.std::vector.23", ptr, i32, i8, [3 x i8], i32, [4 x i8] }>
%"class.std::vector.23" = type { %"struct.std::_Vector_base.24" }
%"struct.std::_Vector_base.24" = type { %"struct.std::_Vector_base<SparseVN, std::allocator<SparseVN>>::_Vector_impl" }
%"struct.std::_Vector_base<SparseVN, std::allocator<SparseVN>>::_Vector_impl" = type { %"struct.std::_Vector_base<SparseVN, std::allocator<SparseVN>>::_Vector_impl_data" }
%"struct.std::_Vector_base<SparseVN, std::allocator<SparseVN>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%class.CompilerMSN = type { %class.CompilerComponent.base, %"class.std::map", %"class.std::map.31", %"class.std::map.31", %"class.std::map.31", %"class.std::map.31", %"class.std::map" }
%class.CompilerComponent.base = type <{ ptr, ptr, %"class.std::vector.23", ptr, i32, i8, [3 x i8], i32 }>
%"class.std::map.31" = type { %"class.std::_Rb_tree.32" }
%"class.std::_Rb_tree.32" = type { %"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, bool>, std::_Select1st<std::pair<const unsigned int, bool>>, std::less<unsigned int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, bool>, std::_Select1st<std::pair<const unsigned int, bool>>, std::less<unsigned int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, unsigned int>, std::_Select1st<std::pair<const unsigned int, unsigned int>>, std::less<unsigned int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<unsigned int, std::pair<const unsigned int, unsigned int>, std::_Select1st<std::pair<const unsigned int, unsigned int>>, std::less<unsigned int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }

; 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 i64 @_ZNKSt6vectorI8SparseVNSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(5) ptr @_ZNSt6vectorI8SparseVNSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZN8SparseVN11get_VN_SizeEv(ptr noundef nonnull align 4 dereferenceable(5)) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN11CompilerMSN26generate_ms_sparse_signalsEj(ptr noundef nonnull align 8 dereferenceable(352) %0, i32 noundef %1) #2 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store i32 %1, ptr %4, align 4, !tbaa !9
  %9 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #3
  store i32 0, ptr %5, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #3
  store i32 0, ptr %6, align 4, !tbaa !9
  br label %10

10:                                               ; preds = %60, %2
  %11 = load i32, ptr %6, align 4, !tbaa !9
  %12 = sext i32 %11 to i64
  %13 = getelementptr inbounds %class.CompilerComponent, ptr %9, i32 0, i32 2
  %14 = call noundef i64 @_ZNKSt6vectorI8SparseVNSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %13) #3
  %15 = icmp ult i64 %12, %14
  br i1 %15, label %17, label %16

16:                                               ; preds = %10
  store i32 2, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #3
  br label %63

17:                                               ; preds = %10
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #3
  store i32 0, ptr %8, align 4, !tbaa !9
  br label %18

18:                                               ; preds = %56, %17
  %19 = load i32, ptr %8, align 4, !tbaa !9
  %20 = getelementptr inbounds %class.CompilerComponent, ptr %9, i32 0, i32 2
  %21 = load i32, ptr %6, align 4, !tbaa !9
  %22 = sext i32 %21 to i64
  %23 = call noundef nonnull align 4 dereferenceable(5) ptr @_ZNSt6vectorI8SparseVNSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %20, i64 noundef %22) #3
  %24 = call noundef i32 @_ZN8SparseVN11get_VN_SizeEv(ptr noundef nonnull align 4 dereferenceable(5) %23)
  %25 = icmp ult i32 %19, %24
  br i1 %25, label %27, label %26

26:                                               ; preds = %18
  store i32 5, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #3
  br label %59

27:                                               ; preds = %18
  %28 = load i32, ptr %6, align 4, !tbaa !9
  %29 = getelementptr inbounds %class.CompilerMSN, ptr %9, i32 0, i32 1
  %30 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt3mapIjjSt4lessIjESaISt4pairIKjjEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %29, ptr noundef nonnull align 4 dereferenceable(4) %5)
  store i32 %28, ptr %30, align 4, !tbaa !9
  %31 = getelementptr inbounds %class.CompilerMSN, ptr %9, i32 0, i32 6
  %32 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt3mapIjjSt4lessIjESaISt4pairIKjjEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %31, ptr noundef nonnull align 4 dereferenceable(4) %5)
  store i32 1, ptr %32, align 4, !tbaa !9
  %33 = getelementptr inbounds %class.CompilerMSN, ptr %9, i32 0, i32 4
  %34 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt3mapIjbSt4lessIjESaISt4pairIKjbEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %33, ptr noundef nonnull align 4 dereferenceable(4) %5)
  store i8 0, ptr %34, align 1, !tbaa !11
  %35 = getelementptr inbounds %class.CompilerComponent, ptr %9, i32 0, i32 2
  %36 = load i32, ptr %6, align 4, !tbaa !9
  %37 = sext i32 %36 to i64
  %38 = call noundef nonnull align 4 dereferenceable(5) ptr @_ZNSt6vectorI8SparseVNSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %35, i64 noundef %37) #3
  %39 = call noundef zeroext i1 @_ZN8SparseVN10getFoldingEv(ptr noundef nonnull align 4 dereferenceable(5) %38)
  br i1 %39, label %40, label %46

40:                                               ; preds = %27
  %41 = load i32, ptr %8, align 4, !tbaa !9
  %42 = icmp eq i32 %41, 0
  br i1 %42, label %43, label %46

43:                                               ; preds = %40
  %44 = getelementptr inbounds %class.CompilerMSN, ptr %9, i32 0, i32 5
  %45 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt3mapIjbSt4lessIjESaISt4pairIKjbEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %44, ptr noundef nonnull align 4 dereferenceable(4) %5)
  store i8 1, ptr %45, align 1, !tbaa !11
  br label %49

46:                                               ; preds = %40, %27
  %47 = getelementptr inbounds %class.CompilerMSN, ptr %9, i32 0, i32 5
  %48 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt3mapIjbSt4lessIjESaISt4pairIKjbEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %47, ptr noundef nonnull align 4 dereferenceable(4) %5)
  store i8 0, ptr %48, align 1, !tbaa !11
  br label %49

49:                                               ; preds = %46, %43
  %50 = getelementptr inbounds %class.CompilerMSN, ptr %9, i32 0, i32 2
  %51 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt3mapIjbSt4lessIjESaISt4pairIKjbEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %50, ptr noundef nonnull align 4 dereferenceable(4) %5)
  store i8 0, ptr %51, align 1, !tbaa !11
  %52 = getelementptr inbounds %class.CompilerMSN, ptr %9, i32 0, i32 3
  %53 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt3mapIjbSt4lessIjESaISt4pairIKjbEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %52, ptr noundef nonnull align 4 dereferenceable(4) %5)
  store i8 0, ptr %53, align 1, !tbaa !11
  %54 = load i32, ptr %5, align 4, !tbaa !9
  %55 = add i32 %54, 1
  store i32 %55, ptr %5, align 4, !tbaa !9
  br label %56

56:                                               ; preds = %49
  %57 = load i32, ptr %8, align 4, !tbaa !9
  %58 = add nsw i32 %57, 1
  store i32 %58, ptr %8, align 4, !tbaa !9
  br label %18, !llvm.loop !13

59:                                               ; preds = %26
  br label %60

60:                                               ; preds = %59
  %61 = load i32, ptr %6, align 4, !tbaa !9
  %62 = add nsw i32 %61, 1
  store i32 %62, ptr %6, align 4, !tbaa !9
  br label %10, !llvm.loop !15

63:                                               ; preds = %16
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #3
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt3mapIjjSt4lessIjESaISt4pairIKjjEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt3mapIjbSt4lessIjESaISt4pairIKjbEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN8SparseVN10getFoldingEv(ptr noundef nonnull align 4 dereferenceable(5)) #1 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 = { 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 = { 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, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}


; 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"

; 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 i64 @_ZNKSt6vectorI8SparseVNSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(5) ptr @_ZNSt6vectorI8SparseVNSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZN8SparseVN11get_VN_SizeEv(ptr noundef nonnull align 4 dereferenceable(5)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN11CompilerMSN26generate_ms_sparse_signalsEj(ptr noundef nonnull align 8 dereferenceable(352) %0, i32 noundef %1) local_unnamed_addr #2 align 2 {
  %3 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #3
  store i32 0, ptr %3, align 4, !tbaa !5
  %4 = getelementptr inbounds i8, ptr %0, i64 16
  %5 = tail call noundef i64 @_ZNKSt6vectorI8SparseVNSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #3
  %.not = icmp eq i64 %5, 0
  br i1 %.not, label %._crit_edge13, label %.preheader.lr.ph

.preheader.lr.ph:                                 ; preds = %2
  %6 = getelementptr inbounds i8, ptr %0, i64 64
  %7 = getelementptr inbounds i8, ptr %0, i64 304
  %8 = getelementptr inbounds i8, ptr %0, i64 208
  %9 = getelementptr inbounds i8, ptr %0, i64 256
  %10 = getelementptr inbounds i8, ptr %0, i64 112
  %11 = getelementptr inbounds i8, ptr %0, i64 160
  br label %.preheader

.preheader:                                       ; preds = %.preheader.lr.ph, %._crit_edge
  %indvars.iv = phi i64 [ 0, %.preheader.lr.ph ], [ %indvars.iv.next, %._crit_edge ]
  %12 = call noundef nonnull align 4 dereferenceable(5) ptr @_ZNSt6vectorI8SparseVNSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %indvars.iv) #3
  %13 = call noundef i32 @_ZN8SparseVN11get_VN_SizeEv(ptr noundef nonnull align 4 dereferenceable(5) %12)
  %.not14 = icmp eq i32 %13, 0
  br i1 %.not14, label %._crit_edge, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %.preheader
  %14 = trunc nuw nsw i64 %indvars.iv to i32
  br label %.lr.ph

._crit_edge13:                                    ; preds = %._crit_edge, %2
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #3
  ret void

._crit_edge:                                      ; preds = %.lr.ph, %.preheader
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %15 = call noundef i64 @_ZNKSt6vectorI8SparseVNSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #3
  %16 = icmp ugt i64 %15, %indvars.iv.next
  br i1 %16, label %.preheader, label %._crit_edge13, !llvm.loop !9

.lr.ph:                                           ; preds = %.lr.ph.preheader, %.lr.ph
  %.011 = phi i32 [ %28, %.lr.ph ], [ 0, %.lr.ph.preheader ]
  %17 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt3mapIjjSt4lessIjESaISt4pairIKjjEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %6, ptr noundef nonnull align 4 dereferenceable(4) %3)
  store i32 %14, ptr %17, align 4, !tbaa !5
  %18 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt3mapIjjSt4lessIjESaISt4pairIKjjEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %7, ptr noundef nonnull align 4 dereferenceable(4) %3)
  store i32 1, ptr %18, align 4, !tbaa !5
  %19 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt3mapIjbSt4lessIjESaISt4pairIKjbEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %8, ptr noundef nonnull align 4 dereferenceable(4) %3)
  store i8 0, ptr %19, align 1, !tbaa !11
  %20 = call noundef nonnull align 4 dereferenceable(5) ptr @_ZNSt6vectorI8SparseVNSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %indvars.iv) #3
  %21 = call noundef zeroext i1 @_ZN8SparseVN10getFoldingEv(ptr noundef nonnull align 4 dereferenceable(5) %20)
  %22 = icmp eq i32 %.011, 0
  %or.cond = select i1 %21, i1 %22, i1 false
  %23 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt3mapIjbSt4lessIjESaISt4pairIKjbEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %9, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %. = zext i1 %or.cond to i8
  store i8 %., ptr %23, align 1, !tbaa !11
  %24 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt3mapIjbSt4lessIjESaISt4pairIKjbEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %10, ptr noundef nonnull align 4 dereferenceable(4) %3)
  store i8 0, ptr %24, align 1, !tbaa !11
  %25 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt3mapIjbSt4lessIjESaISt4pairIKjbEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48) %11, ptr noundef nonnull align 4 dereferenceable(4) %3)
  store i8 0, ptr %25, align 1, !tbaa !11
  %26 = load i32, ptr %3, align 4, !tbaa !5
  %27 = add i32 %26, 1
  store i32 %27, ptr %3, align 4, !tbaa !5
  %28 = add nuw nsw i32 %.011, 1
  %29 = call noundef nonnull align 4 dereferenceable(5) ptr @_ZNSt6vectorI8SparseVNSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %indvars.iv) #3
  %30 = call noundef i32 @_ZN8SparseVN11get_VN_SizeEv(ptr noundef nonnull align 4 dereferenceable(5) %29)
  %31 = icmp ult i32 %28, %30
  br i1 %31, label %.lr.ph, label %._crit_edge, !llvm.loop !13
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt3mapIjjSt4lessIjESaISt4pairIKjjEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt3mapIjbSt4lessIjESaISt4pairIKjbEEEixERS3_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN8SparseVN10getFoldingEv(ptr noundef nonnull align 4 dereferenceable(5)) local_unnamed_addr #1 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 = { 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 = { 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"}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = distinct !{!13, !10}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass