; LLVM IR from venumb/ZSPACE :: cpp/depends/alglib/cpp/src (dataanalysis)

; 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"

%"struct.alglib_impl::decisionforest" = type { i64, i64, i64, i64, %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::decisionforestbuffer" }
%"struct.alglib_impl::ae_vector" = type { i64, i64, i8, %"struct.alglib_impl::ae_dyn_block", %union.anon.1 }
%"struct.alglib_impl::ae_dyn_block" = type { ptr, ptr, ptr, ptr }
%union.anon.1 = type { ptr }
%"struct.alglib_impl::decisionforestbuffer" = type { %"struct.alglib_impl::ae_vector", %"struct.alglib_impl::ae_vector" }

; 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 uwtable
declare dso_local void @_ZN11alglib_impl9dfprocessEPNS_14decisionforestEPNS_9ae_vectorES3_PNS_8ae_stateE(ptr noundef, ptr noundef, ptr noundef, ptr noundef) #1

; Function Attrs: mustprogress uwtable
define dso_local noundef i64 @_ZN11alglib_impl10dfclassifyEPNS_14decisionforestEPNS_9ae_vectorEPNS_8ae_stateE(ptr noundef %0, ptr noundef %1, ptr noundef %2) #1 {
  %4 = alloca i64, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i64, align 8
  %9 = alloca i64, align 8
  %10 = alloca i64, align 8
  %11 = alloca i64, align 8
  %12 = alloca i32, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #2
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #2
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #2
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #2
  %13 = load ptr, ptr %5, align 8, !tbaa !5
  %14 = getelementptr inbounds %"struct.alglib_impl::decisionforest", ptr %13, i32 0, i32 1
  %15 = load i64, ptr %14, align 8, !tbaa !9
  %16 = icmp slt i64 %15, 2
  br i1 %16, label %17, label %19

17:                                               ; preds = %3
  store i64 -1, ptr %11, align 8, !tbaa !16
  %18 = load i64, ptr %11, align 8, !tbaa !16
  store i64 %18, ptr %4, align 8
  store i32 1, ptr %12, align 4
  br label %88

19:                                               ; preds = %3
  %20 = load ptr, ptr %5, align 8, !tbaa !5
  %21 = getelementptr inbounds %"struct.alglib_impl::decisionforest", ptr %20, i32 0, i32 0
  %22 = load i64, ptr %21, align 8, !tbaa !17
  store i64 %22, ptr %9, align 8, !tbaa !16
  %23 = load ptr, ptr %5, align 8, !tbaa !5
  %24 = getelementptr inbounds %"struct.alglib_impl::decisionforest", ptr %23, i32 0, i32 1
  %25 = load i64, ptr %24, align 8, !tbaa !9
  store i64 %25, ptr %10, align 8, !tbaa !16
  store i64 0, ptr %8, align 8, !tbaa !16
  br label %26

26:                                               ; preds = %45, %19
  %27 = load i64, ptr %8, align 8, !tbaa !16
  %28 = load i64, ptr %9, align 8, !tbaa !16
  %29 = sub nsw i64 %28, 1
  %30 = icmp sle i64 %27, %29
  br i1 %30, label %31, label %48

31:                                               ; preds = %26
  %32 = load ptr, ptr %6, align 8, !tbaa !5
  %33 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %32, i32 0, i32 4
  %34 = load ptr, ptr %33, align 8, !tbaa !18
  %35 = load i64, ptr %8, align 8, !tbaa !16
  %36 = getelementptr inbounds double, ptr %34, i64 %35
  %37 = load double, ptr %36, align 8, !tbaa !19
  %38 = load ptr, ptr %5, align 8, !tbaa !5
  %39 = getelementptr inbounds %"struct.alglib_impl::decisionforest", ptr %38, i32 0, i32 5
  %40 = getelementptr inbounds %"struct.alglib_impl::decisionforestbuffer", ptr %39, i32 0, i32 0
  %41 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %40, i32 0, i32 4
  %42 = load ptr, ptr %41, align 8, !tbaa !18
  %43 = load i64, ptr %8, align 8, !tbaa !16
  %44 = getelementptr inbounds double, ptr %42, i64 %43
  store double %37, ptr %44, align 8, !tbaa !19
  br label %45

45:                                               ; preds = %31
  %46 = load i64, ptr %8, align 8, !tbaa !16
  %47 = add nsw i64 %46, 1
  store i64 %47, ptr %8, align 8, !tbaa !16
  br label %26, !llvm.loop !21

48:                                               ; preds = %26
  %49 = load ptr, ptr %5, align 8, !tbaa !5
  %50 = load ptr, ptr %5, align 8, !tbaa !5
  %51 = getelementptr inbounds %"struct.alglib_impl::decisionforest", ptr %50, i32 0, i32 5
  %52 = getelementptr inbounds %"struct.alglib_impl::decisionforestbuffer", ptr %51, i32 0, i32 0
  %53 = load ptr, ptr %5, align 8, !tbaa !5
  %54 = getelementptr inbounds %"struct.alglib_impl::decisionforest", ptr %53, i32 0, i32 5
  %55 = getelementptr inbounds %"struct.alglib_impl::decisionforestbuffer", ptr %54, i32 0, i32 1
  %56 = load ptr, ptr %7, align 8, !tbaa !5
  call void @_ZN11alglib_impl9dfprocessEPNS_14decisionforestEPNS_9ae_vectorES3_PNS_8ae_stateE(ptr noundef %49, ptr noundef %52, ptr noundef %55, ptr noundef %56)
  store i64 0, ptr %11, align 8, !tbaa !16
  store i64 1, ptr %8, align 8, !tbaa !16
  br label %57

57:                                               ; preds = %83, %48
  %58 = load i64, ptr %8, align 8, !tbaa !16
  %59 = load i64, ptr %10, align 8, !tbaa !16
  %60 = sub nsw i64 %59, 1
  %61 = icmp sle i64 %58, %60
  br i1 %61, label %62, label %86

62:                                               ; preds = %57
  %63 = load ptr, ptr %5, align 8, !tbaa !5
  %64 = getelementptr inbounds %"struct.alglib_impl::decisionforest", ptr %63, i32 0, i32 5
  %65 = getelementptr inbounds %"struct.alglib_impl::decisionforestbuffer", ptr %64, i32 0, i32 1
  %66 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %65, i32 0, i32 4
  %67 = load ptr, ptr %66, align 8, !tbaa !18
  %68 = load i64, ptr %8, align 8, !tbaa !16
  %69 = getelementptr inbounds double, ptr %67, i64 %68
  %70 = load double, ptr %69, align 8, !tbaa !19
  %71 = load ptr, ptr %5, align 8, !tbaa !5
  %72 = getelementptr inbounds %"struct.alglib_impl::decisionforest", ptr %71, i32 0, i32 5
  %73 = getelementptr inbounds %"struct.alglib_impl::decisionforestbuffer", ptr %72, i32 0, i32 1
  %74 = getelementptr inbounds %"struct.alglib_impl::ae_vector", ptr %73, i32 0, i32 4
  %75 = load ptr, ptr %74, align 8, !tbaa !18
  %76 = load i64, ptr %11, align 8, !tbaa !16
  %77 = getelementptr inbounds double, ptr %75, i64 %76
  %78 = load double, ptr %77, align 8, !tbaa !19
  %79 = fcmp ogt double %70, %78
  br i1 %79, label %80, label %82

80:                                               ; preds = %62
  %81 = load i64, ptr %8, align 8, !tbaa !16
  store i64 %81, ptr %11, align 8, !tbaa !16
  br label %82

82:                                               ; preds = %80, %62
  br label %83

83:                                               ; preds = %82
  %84 = load i64, ptr %8, align 8, !tbaa !16
  %85 = add nsw i64 %84, 1
  store i64 %85, ptr %8, align 8, !tbaa !16
  br label %57, !llvm.loop !23

86:                                               ; preds = %57
  %87 = load i64, ptr %11, align 8, !tbaa !16
  store i64 %87, ptr %4, align 8
  store i32 1, ptr %12, align 4
  br label %88

88:                                               ; preds = %86, %17
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #2
  %89 = load i64, ptr %4, align 8
  ret i64 %89
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { 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, !11, i64 8}
!10 = !{!"_ZTSN11alglib_impl14decisionforestE", !11, i64 0, !11, i64 8, !11, i64 16, !11, i64 24, !12, i64 32, !15, i64 96}
!11 = !{!"long", !7, i64 0}
!12 = !{!"_ZTSN11alglib_impl9ae_vectorE", !11, i64 0, !11, i64 8, !13, i64 16, !14, i64 24, !7, i64 56}
!13 = !{!"bool", !7, i64 0}
!14 = !{!"_ZTSN11alglib_impl12ae_dyn_blockE", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!15 = !{!"_ZTSN11alglib_impl20decisionforestbufferE", !12, i64 0, !12, i64 64}
!16 = !{!11, !11, i64 0}
!17 = !{!10, !11, i64 0}
!18 = !{!7, !7, i64 0}
!19 = !{!20, !20, i64 0}
!20 = !{!"double", !7, i64 0}
!21 = distinct !{!21, !22}
!22 = !{!"llvm.loop.mustprogress"}
!23 = distinct !{!23, !22}


; 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 uwtable
declare dso_local void @_ZN11alglib_impl9dfprocessEPNS_14decisionforestEPNS_9ae_vectorES3_PNS_8ae_stateE(ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local noundef i64 @_ZN11alglib_impl10dfclassifyEPNS_14decisionforestEPNS_9ae_vectorEPNS_8ae_stateE(ptr noundef %0, ptr nocapture noundef readonly %1, ptr noundef %2) local_unnamed_addr #0 {
  %4 = getelementptr inbounds i8, ptr %0, i64 8
  %5 = load i64, ptr %4, align 8, !tbaa !5
  %6 = icmp slt i64 %5, 2
  br i1 %6, label %.loopexit, label %7

7:                                                ; preds = %3
  %8 = load i64, ptr %0, align 8, !tbaa !15
  %.not.not29 = icmp sgt i64 %8, 0
  br i1 %.not.not29, label %.lr.ph, label %.lr.ph35

.lr.ph:                                           ; preds = %7
  %9 = getelementptr inbounds i8, ptr %1, i64 56
  %10 = getelementptr inbounds i8, ptr %0, i64 152
  %xtraiter = and i64 %8, 3
  %11 = icmp ult i64 %8, 4
  br i1 %11, label %.lr.ph35.loopexit.unr-lcssa, label %.lr.ph.new

.lr.ph.new:                                       ; preds = %.lr.ph
  %unroll_iter = and i64 %8, 9223372036854775804
  br label %12

12:                                               ; preds = %12, %.lr.ph.new
  %.02530 = phi i64 [ 0, %.lr.ph.new ], [ %36, %12 ]
  %niter = phi i64 [ 0, %.lr.ph.new ], [ %niter.next.3, %12 ]
  %13 = load ptr, ptr %9, align 8, !tbaa !16
  %14 = getelementptr inbounds double, ptr %13, i64 %.02530
  %15 = load double, ptr %14, align 8, !tbaa !17
  %16 = load ptr, ptr %10, align 8, !tbaa !16
  %17 = getelementptr inbounds double, ptr %16, i64 %.02530
  store double %15, ptr %17, align 8, !tbaa !17
  %18 = or disjoint i64 %.02530, 1
  %19 = load ptr, ptr %9, align 8, !tbaa !16
  %20 = getelementptr inbounds double, ptr %19, i64 %18
  %21 = load double, ptr %20, align 8, !tbaa !17
  %22 = load ptr, ptr %10, align 8, !tbaa !16
  %23 = getelementptr inbounds double, ptr %22, i64 %18
  store double %21, ptr %23, align 8, !tbaa !17
  %24 = or disjoint i64 %.02530, 2
  %25 = load ptr, ptr %9, align 8, !tbaa !16
  %26 = getelementptr inbounds double, ptr %25, i64 %24
  %27 = load double, ptr %26, align 8, !tbaa !17
  %28 = load ptr, ptr %10, align 8, !tbaa !16
  %29 = getelementptr inbounds double, ptr %28, i64 %24
  store double %27, ptr %29, align 8, !tbaa !17
  %30 = or disjoint i64 %.02530, 3
  %31 = load ptr, ptr %9, align 8, !tbaa !16
  %32 = getelementptr inbounds double, ptr %31, i64 %30
  %33 = load double, ptr %32, align 8, !tbaa !17
  %34 = load ptr, ptr %10, align 8, !tbaa !16
  %35 = getelementptr inbounds double, ptr %34, i64 %30
  store double %33, ptr %35, align 8, !tbaa !17
  %36 = add nuw nsw i64 %.02530, 4
  %niter.next.3 = add i64 %niter, 4
  %niter.ncmp.3 = icmp eq i64 %niter.next.3, %unroll_iter
  br i1 %niter.ncmp.3, label %.lr.ph35.loopexit.unr-lcssa, label %12, !llvm.loop !19

.lr.ph35.loopexit.unr-lcssa:                      ; preds = %12, %.lr.ph
  %.02530.unr = phi i64 [ 0, %.lr.ph ], [ %36, %12 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %.lr.ph35, label %.epil.preheader

.epil.preheader:                                  ; preds = %.lr.ph35.loopexit.unr-lcssa, %.epil.preheader
  %.02530.epil = phi i64 [ %42, %.epil.preheader ], [ %.02530.unr, %.lr.ph35.loopexit.unr-lcssa ]
  %epil.iter = phi i64 [ %epil.iter.next, %.epil.preheader ], [ 0, %.lr.ph35.loopexit.unr-lcssa ]
  %37 = load ptr, ptr %9, align 8, !tbaa !16
  %38 = getelementptr inbounds double, ptr %37, i64 %.02530.epil
  %39 = load double, ptr %38, align 8, !tbaa !17
  %40 = load ptr, ptr %10, align 8, !tbaa !16
  %41 = getelementptr inbounds double, ptr %40, i64 %.02530.epil
  store double %39, ptr %41, align 8, !tbaa !17
  %42 = add nuw nsw i64 %.02530.epil, 1
  %epil.iter.next = add i64 %epil.iter, 1
  %epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
  br i1 %epil.iter.cmp.not, label %.lr.ph35, label %.epil.preheader, !llvm.loop !21

.lr.ph35:                                         ; preds = %.lr.ph35.loopexit.unr-lcssa, %.epil.preheader, %7
  %43 = getelementptr inbounds i8, ptr %0, i64 96
  %44 = getelementptr inbounds i8, ptr %0, i64 160
  tail call void @_ZN11alglib_impl9dfprocessEPNS_14decisionforestEPNS_9ae_vectorES3_PNS_8ae_stateE(ptr noundef nonnull %0, ptr noundef nonnull %43, ptr noundef nonnull %44, ptr noundef %2)
  %45 = getelementptr inbounds i8, ptr %0, i64 216
  %46 = load ptr, ptr %45, align 8, !tbaa !16
  %smax = tail call i64 @llvm.smax.i64(i64 %5, i64 2)
  %47 = add nsw i64 %smax, -1
  %48 = add nsw i64 %smax, -2
  %xtraiter38 = and i64 %47, 3
  %49 = icmp ult i64 %48, 3
  br i1 %49, label %.loopexit.loopexit.unr-lcssa, label %.lr.ph35.new

.lr.ph35.new:                                     ; preds = %.lr.ph35
  %unroll_iter42 = and i64 %47, -4
  br label %50

50:                                               ; preds = %50, %.lr.ph35.new
  %.033 = phi i64 [ 0, %.lr.ph35.new ], [ %.1.3, %50 ]
  %.12632 = phi i64 [ 1, %.lr.ph35.new ], [ %74, %50 ]
  %niter43 = phi i64 [ 0, %.lr.ph35.new ], [ %niter43.next.3, %50 ]
  %51 = getelementptr inbounds double, ptr %46, i64 %.12632
  %52 = load double, ptr %51, align 8, !tbaa !17
  %53 = getelementptr inbounds double, ptr %46, i64 %.033
  %54 = load double, ptr %53, align 8, !tbaa !17
  %55 = fcmp ogt double %52, %54
  %.1 = select i1 %55, i64 %.12632, i64 %.033
  %56 = add nuw nsw i64 %.12632, 1
  %57 = getelementptr inbounds double, ptr %46, i64 %56
  %58 = load double, ptr %57, align 8, !tbaa !17
  %59 = getelementptr inbounds double, ptr %46, i64 %.1
  %60 = load double, ptr %59, align 8, !tbaa !17
  %61 = fcmp ogt double %58, %60
  %.1.1 = select i1 %61, i64 %56, i64 %.1
  %62 = add nuw nsw i64 %.12632, 2
  %63 = getelementptr inbounds double, ptr %46, i64 %62
  %64 = load double, ptr %63, align 8, !tbaa !17
  %65 = getelementptr inbounds double, ptr %46, i64 %.1.1
  %66 = load double, ptr %65, align 8, !tbaa !17
  %67 = fcmp ogt double %64, %66
  %.1.2 = select i1 %67, i64 %62, i64 %.1.1
  %68 = add nuw nsw i64 %.12632, 3
  %69 = getelementptr inbounds double, ptr %46, i64 %68
  %70 = load double, ptr %69, align 8, !tbaa !17
  %71 = getelementptr inbounds double, ptr %46, i64 %.1.2
  %72 = load double, ptr %71, align 8, !tbaa !17
  %73 = fcmp ogt double %70, %72
  %.1.3 = select i1 %73, i64 %68, i64 %.1.2
  %74 = add nuw nsw i64 %.12632, 4
  %niter43.next.3 = add i64 %niter43, 4
  %niter43.ncmp.3 = icmp eq i64 %niter43.next.3, %unroll_iter42
  br i1 %niter43.ncmp.3, label %.loopexit.loopexit.unr-lcssa, label %50, !llvm.loop !23

.loopexit.loopexit.unr-lcssa:                     ; preds = %50, %.lr.ph35
  %.1.lcssa.ph = phi i64 [ poison, %.lr.ph35 ], [ %.1.3, %50 ]
  %.033.unr = phi i64 [ 0, %.lr.ph35 ], [ %.1.3, %50 ]
  %.12632.unr = phi i64 [ 1, %.lr.ph35 ], [ %74, %50 ]
  %lcmp.mod40.not = icmp eq i64 %xtraiter38, 0
  br i1 %lcmp.mod40.not, label %.loopexit, label %.epil.preheader37

.epil.preheader37:                                ; preds = %.loopexit.loopexit.unr-lcssa, %.epil.preheader37
  %.033.epil = phi i64 [ %.1.epil, %.epil.preheader37 ], [ %.033.unr, %.loopexit.loopexit.unr-lcssa ]
  %.12632.epil = phi i64 [ %80, %.epil.preheader37 ], [ %.12632.unr, %.loopexit.loopexit.unr-lcssa ]
  %epil.iter39 = phi i64 [ %epil.iter39.next, %.epil.preheader37 ], [ 0, %.loopexit.loopexit.unr-lcssa ]
  %75 = getelementptr inbounds double, ptr %46, i64 %.12632.epil
  %76 = load double, ptr %75, align 8, !tbaa !17
  %77 = getelementptr inbounds double, ptr %46, i64 %.033.epil
  %78 = load double, ptr %77, align 8, !tbaa !17
  %79 = fcmp ogt double %76, %78
  %.1.epil = select i1 %79, i64 %.12632.epil, i64 %.033.epil
  %80 = add nuw nsw i64 %.12632.epil, 1
  %epil.iter39.next = add i64 %epil.iter39, 1
  %epil.iter39.cmp.not = icmp eq i64 %epil.iter39.next, %xtraiter38
  br i1 %epil.iter39.cmp.not, label %.loopexit, label %.epil.preheader37, !llvm.loop !24

.loopexit:                                        ; preds = %.loopexit.loopexit.unr-lcssa, %.epil.preheader37, %3
  %.024 = phi i64 [ -1, %3 ], [ %.1.lcssa.ph, %.loopexit.loopexit.unr-lcssa ], [ %.1.epil, %.epil.preheader37 ]
  ret i64 %.024
}

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smax.i64(i64, i64) #1

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }

!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, !7, i64 8}
!6 = !{!"_ZTSN11alglib_impl14decisionforestE", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !10, i64 32, !14, i64 96}
!7 = !{!"long", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSN11alglib_impl9ae_vectorE", !7, i64 0, !7, i64 8, !11, i64 16, !12, i64 24, !8, i64 56}
!11 = !{!"bool", !8, i64 0}
!12 = !{!"_ZTSN11alglib_impl12ae_dyn_blockE", !13, i64 0, !13, i64 8, !13, i64 16, !13, i64 24}
!13 = !{!"any pointer", !8, i64 0}
!14 = !{!"_ZTSN11alglib_impl20decisionforestbufferE", !10, i64 0, !10, i64 64}
!15 = !{!6, !7, i64 0}
!16 = !{!8, !8, i64 0}
!17 = !{!18, !18, i64 0}
!18 = !{!"double", !8, i64 0}
!19 = distinct !{!19, !20}
!20 = !{!"llvm.loop.mustprogress"}
!21 = distinct !{!21, !22}
!22 = !{!"llvm.loop.unroll.disable"}
!23 = distinct !{!23, !20}
!24 = distinct !{!24, !22}


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