; LLVM IR from plskz/competitive-programming :: Google/Code Jam 2021/Qualification Round 2021/Reversort_Engineering.ll (Z5solvev)

; 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_istream" = type { ptr, i64, %"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 }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@a = external dso_local global [105 x i32], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.3 = external hidden unnamed_addr constant [11 x i8], align 1

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #0

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) #1

; 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) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z3getPii(ptr noundef, i32 noundef) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solvev() #2 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i8, align 1
  %4 = alloca i32, align 4
  %5 = alloca [105 x i32], align 16
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %1) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  %8 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %1)
  %9 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef nonnull align 4 dereferenceable(4) %2)
  call void @llvm.lifetime.start.p0(i64 1, ptr %3) #4
  store i8 0, ptr %3, align 1, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #4
  store i32 1, ptr %4, align 4, !tbaa !9
  br label %10

10:                                               ; preds = %20, %0
  %11 = load i32, ptr %4, align 4, !tbaa !9
  %12 = load i32, ptr %1, align 4, !tbaa !9
  %13 = icmp sle i32 %11, %12
  br i1 %13, label %15, label %14

14:                                               ; preds = %10
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #4
  br label %23

15:                                               ; preds = %10
  %16 = load i32, ptr %4, align 4, !tbaa !9
  %17 = load i32, ptr %4, align 4, !tbaa !9
  %18 = sext i32 %17 to i64
  %19 = getelementptr inbounds [105 x i32], ptr @a, i64 0, i64 %18
  store i32 %16, ptr %19, align 4, !tbaa !9
  br label %20

20:                                               ; preds = %15
  %21 = load i32, ptr %4, align 4, !tbaa !9
  %22 = add nsw i32 %21, 1
  store i32 %22, ptr %4, align 4, !tbaa !9
  br label %10, !llvm.loop !11

23:                                               ; preds = %14
  br label %24

24:                                               ; preds = %58, %23
  call void @llvm.lifetime.start.p0(i64 420, ptr %5) #4
  %25 = load i32, ptr %1, align 4, !tbaa !9
  %26 = sext i32 %25 to i64
  %27 = getelementptr inbounds i32, ptr @a, i64 %26
  %28 = getelementptr inbounds i32, ptr %27, i64 1
  %29 = getelementptr inbounds [105 x i32], ptr %5, i64 0, i64 0
  %30 = getelementptr inbounds i32, ptr %29, i64 1
  %31 = call noundef ptr @_ZSt4copyIPiS0_ET0_T_S2_S1_(ptr noundef getelementptr inbounds (i32, ptr @a, i64 1), ptr noundef %28, ptr noundef %30)
  %32 = getelementptr inbounds [105 x i32], ptr %5, i64 0, i64 0
  %33 = load i32, ptr %1, align 4, !tbaa !9
  %34 = call noundef i32 @_Z3getPii(ptr noundef %32, i32 noundef %33)
  %35 = load i32, ptr %2, align 4, !tbaa !9
  %36 = icmp eq i32 %34, %35
  br i1 %36, label %37, label %54

37:                                               ; preds = %24
  store i8 1, ptr %3, align 1, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  store i32 1, ptr %6, align 4, !tbaa !9
  br label %38

38:                                               ; preds = %50, %37
  %39 = load i32, ptr %6, align 4, !tbaa !9
  %40 = load i32, ptr %1, align 4, !tbaa !9
  %41 = icmp sle i32 %39, %40
  br i1 %41, label %43, label %42

42:                                               ; preds = %38
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  br label %53

43:                                               ; preds = %38
  %44 = load i32, ptr %6, align 4, !tbaa !9
  %45 = sext i32 %44 to i64
  %46 = getelementptr inbounds [105 x i32], ptr @a, i64 0, i64 %45
  %47 = load i32, ptr %46, align 4, !tbaa !9
  %48 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %47)
  %49 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %48, i8 noundef signext 32)
  br label %50

50:                                               ; preds = %43
  %51 = load i32, ptr %6, align 4, !tbaa !9
  %52 = add nsw i32 %51, 1
  store i32 %52, ptr %6, align 4, !tbaa !9
  br label %38, !llvm.loop !13

53:                                               ; preds = %42
  store i32 5, ptr %7, align 4
  br label %55

54:                                               ; preds = %24
  store i32 0, ptr %7, align 4
  br label %55

55:                                               ; preds = %54, %53
  call void @llvm.lifetime.end.p0(i64 420, ptr %5) #4
  %56 = load i32, ptr %7, align 4
  switch i32 %56, label %71 [
    i32 0, label %57
    i32 5, label %64
  ]

57:                                               ; preds = %55
  br label %58

58:                                               ; preds = %57
  %59 = load i32, ptr %1, align 4, !tbaa !9
  %60 = sext i32 %59 to i64
  %61 = getelementptr inbounds i32, ptr @a, i64 %60
  %62 = getelementptr inbounds i32, ptr %61, i64 1
  %63 = call noundef zeroext i1 @_ZSt16next_permutationIPiEbT_S1_(ptr noundef getelementptr inbounds (i32, ptr @a, i64 1), ptr noundef %62)
  br i1 %63, label %24, label %64, !llvm.loop !14

64:                                               ; preds = %58, %55
  %65 = load i8, ptr %3, align 1, !tbaa !5, !range !15, !noundef !16
  %66 = trunc i8 %65 to i1
  br i1 %66, label %69, label %67

67:                                               ; preds = %64
  %68 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.3)
  br label %69

69:                                               ; preds = %67, %64
  %70 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i8 noundef signext 10)
  call void @llvm.lifetime.end.p0(i64 1, ptr %3) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #4
  ret void

71:                                               ; preds = %55
  unreachable
}

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZSt4copyIPiS0_ET0_T_S2_S1_(ptr noundef, ptr noundef, ptr noundef) #1

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZSt16next_permutationIPiEbT_S1_(ptr noundef, ptr noundef) #1

attributes #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 #1 = { 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 #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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = !{!"bool", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = !{i8 0, i8 2}
!16 = !{}


; 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_istream" = type { ptr, i64, %"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 }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@a = external dso_local global [105 x i32], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.3 = external hidden unnamed_addr constant [11 x i8], align 1

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) local_unnamed_addr #1

; 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 #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z3getPii(ptr noundef, i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solvev() local_unnamed_addr #2 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca [105 x i32], align 16
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #4
  %4 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %1)
  %5 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %4, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %6 = load i32, ptr %1, align 4, !tbaa !5
  %.not21 = icmp slt i32 %6, 1
  br i1 %.not21, label %.preheader20, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %0
  %7 = add nuw i32 %6, 1
  %wide.trip.count = zext i32 %7 to i64
  %8 = zext nneg i32 %6 to i64
  %min.iters.check = icmp ult i32 %6, 8
  br i1 %min.iters.check, label %.lr.ph.preheader32, label %vector.ph

.lr.ph.preheader32:                               ; preds = %middle.block, %.lr.ph.preheader
  %indvars.iv.ph = phi i64 [ 1, %.lr.ph.preheader ], [ %ind.end, %middle.block ]
  br label %.lr.ph

vector.ph:                                        ; preds = %.lr.ph.preheader
  %n.vec = and i64 %8, 2147483640
  %ind.end = or disjoint i64 %n.vec, 1
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %vec.ind = phi <4 x i32> [ <i32 1, i32 2, i32 3, i32 4>, %vector.ph ], [ %vec.ind.next, %vector.body ]
  %step.add = add <4 x i32> %vec.ind, <i32 4, i32 4, i32 4, i32 4>
  %offset.idx = or disjoint i64 %index, 1
  %9 = getelementptr inbounds [105 x i32], ptr @a, i64 0, i64 %offset.idx
  %10 = getelementptr inbounds i8, ptr %9, i64 16
  store <4 x i32> %vec.ind, ptr %9, align 4, !tbaa !5
  store <4 x i32> %step.add, ptr %10, align 4, !tbaa !5
  %index.next = add nuw i64 %index, 8
  %vec.ind.next = add <4 x i32> %vec.ind, <i32 8, i32 8, i32 8, i32 8>
  %11 = icmp eq i64 %index.next, %n.vec
  br i1 %11, label %middle.block, label %vector.body, !llvm.loop !9

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %n.vec, %8
  br i1 %cmp.n, label %.preheader20, label %.lr.ph.preheader32

.preheader20:                                     ; preds = %.lr.ph, %middle.block, %0
  %12 = getelementptr inbounds i8, ptr %3, i64 4
  br label %15

.lr.ph:                                           ; preds = %.lr.ph.preheader32, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ %indvars.iv.ph, %.lr.ph.preheader32 ]
  %13 = getelementptr inbounds [105 x i32], ptr @a, i64 0, i64 %indvars.iv
  %14 = trunc nuw nsw i64 %indvars.iv to i32
  store i32 %14, ptr %13, align 4, !tbaa !5
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %.preheader20, label %.lr.ph, !llvm.loop !13

15:                                               ; preds = %.preheader20, %30
  call void @llvm.lifetime.start.p0(i64 420, ptr nonnull %3) #4
  %16 = load i32, ptr %1, align 4, !tbaa !5
  %17 = sext i32 %16 to i64
  %gep = getelementptr i32, ptr getelementptr inbounds (i8, ptr @a, i64 4), i64 %17
  %18 = call noundef ptr @_ZSt4copyIPiS0_ET0_T_S2_S1_(ptr noundef nonnull getelementptr inbounds (i8, ptr @a, i64 4), ptr noundef nonnull %gep, ptr noundef nonnull %12)
  %19 = load i32, ptr %1, align 4, !tbaa !5
  %20 = call noundef i32 @_Z3getPii(ptr noundef nonnull %3, i32 noundef %19)
  %21 = load i32, ptr %2, align 4, !tbaa !5
  %22 = icmp eq i32 %20, %21
  br i1 %22, label %.preheader, label %30

.preheader:                                       ; preds = %15
  %23 = load i32, ptr %1, align 4, !tbaa !5
  %.not1224 = icmp slt i32 %23, 1
  br i1 %.not1224, label %.thread18, label %.lr.ph26

.lr.ph26:                                         ; preds = %.preheader, %.lr.ph26
  %indvars.iv28 = phi i64 [ %indvars.iv.next29, %.lr.ph26 ], [ 1, %.preheader ]
  %24 = getelementptr inbounds [105 x i32], ptr @a, i64 0, i64 %indvars.iv28
  %25 = load i32, ptr %24, align 4, !tbaa !5
  %26 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %25)
  %27 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %26, i8 noundef signext 32)
  %indvars.iv.next29 = add nuw nsw i64 %indvars.iv28, 1
  %28 = load i32, ptr %1, align 4, !tbaa !5
  %29 = sext i32 %28 to i64
  %.not12.not = icmp slt i64 %indvars.iv28, %29
  br i1 %.not12.not, label %.lr.ph26, label %.thread18, !llvm.loop !14

.thread18:                                        ; preds = %.lr.ph26, %.preheader
  call void @llvm.lifetime.end.p0(i64 420, ptr nonnull %3) #4
  br label %36

30:                                               ; preds = %15
  call void @llvm.lifetime.end.p0(i64 420, ptr nonnull %3) #4
  %31 = load i32, ptr %1, align 4, !tbaa !5
  %32 = sext i32 %31 to i64
  %gep23 = getelementptr i32, ptr getelementptr inbounds (i8, ptr @a, i64 4), i64 %32
  %33 = call noundef zeroext i1 @_ZSt16next_permutationIPiEbT_S1_(ptr noundef nonnull getelementptr inbounds (i8, ptr @a, i64 4), ptr noundef nonnull %gep23)
  br i1 %33, label %15, label %34, !llvm.loop !15

34:                                               ; preds = %30
  %35 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.3)
  br label %36

36:                                               ; preds = %.thread18, %34
  %37 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i8 noundef signext 10)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #4
  ret void
}

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZSt4copyIPiS0_ET0_T_S2_S1_(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZSt16next_permutationIPiEbT_S1_(ptr noundef, ptr noundef) local_unnamed_addr #1

attributes #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 #1 = { 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 #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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = distinct !{!9, !10, !11, !12}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.isvectorized", i32 1}
!12 = !{!"llvm.loop.unroll.runtime.disable"}
!13 = distinct !{!13, !10, !12, !11}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,SROAPass,SimplifyCFGPass