; LLVM IR from Rhoban/IKWalk :: Spline.ll (ZNK4Leph6Spline13interpolationEdMNS_7PolynomEKFddE)

; 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.Leph::Spline" = type { %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<Leph::Spline::Spline_t, std::allocator<Leph::Spline::Spline_t>>::_Vector_impl" }
%"struct.std::_Vector_base<Leph::Spline::Spline_t, std::allocator<Leph::Spline::Spline_t>>::_Vector_impl" = type { %"struct.std::_Vector_base<Leph::Spline::Spline_t, std::allocator<Leph::Spline::Spline_t>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Leph::Spline::Spline_t, std::allocator<Leph::Spline::Spline_t>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.Leph::Spline::Spline_t" = type { %"class.Leph::Polynom", double, double }
%"class.Leph::Polynom" = type { %"class.std::vector.0" }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" = type { ptr, ptr, ptr }

; Function Attrs: mustprogress uwtable
define dso_local noundef double @_ZNK4Leph6Spline13interpolationEdMNS_7PolynomEKFddE(ptr noundef nonnull align 8 dereferenceable(24) %0, double noundef %1, i64 %2, i64 %3) #0 align 2 {
  %5 = alloca { i64, i64 }, align 8
  %6 = alloca ptr, align 8
  %7 = alloca double, align 8
  %8 = alloca { i64, i64 }, align 8
  %9 = alloca i64, align 8
  %10 = alloca i64, align 8
  %11 = alloca i64, align 8
  %12 = getelementptr inbounds { i64, i64 }, ptr %5, i32 0, i32 0
  store i64 %2, ptr %12, align 8
  %13 = getelementptr inbounds { i64, i64 }, ptr %5, i32 0, i32 1
  store i64 %3, ptr %13, align 8
  %14 = load { i64, i64 }, ptr %5, align 8, !tbaa !5
  store ptr %0, ptr %6, align 8, !tbaa !8
  store double %1, ptr %7, align 8, !tbaa !10
  store { i64, i64 } %14, ptr %8, align 8, !tbaa !5
  %15 = load ptr, ptr %6, align 8
  %16 = load double, ptr %7, align 8, !tbaa !10
  %17 = getelementptr inbounds %"class.Leph::Spline", ptr %15, i32 0, i32 0
  %18 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EE5frontEv(ptr noundef nonnull align 8 dereferenceable(24) %17) #3
  %19 = getelementptr inbounds %"struct.Leph::Spline::Spline_t", ptr %18, i32 0, i32 1
  %20 = load double, ptr %19, align 8, !tbaa !12
  %21 = fcmp ole double %16, %20
  br i1 %21, label %22, label %27

22:                                               ; preds = %4
  %23 = getelementptr inbounds %"class.Leph::Spline", ptr %15, i32 0, i32 0
  %24 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EE5frontEv(ptr noundef nonnull align 8 dereferenceable(24) %23) #3
  %25 = getelementptr inbounds %"struct.Leph::Spline::Spline_t", ptr %24, i32 0, i32 1
  %26 = load double, ptr %25, align 8, !tbaa !12
  store double %26, ptr %7, align 8, !tbaa !10
  br label %27

27:                                               ; preds = %22, %4
  %28 = load double, ptr %7, align 8, !tbaa !10
  %29 = getelementptr inbounds %"class.Leph::Spline", ptr %15, i32 0, i32 0
  %30 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %29) #3
  %31 = getelementptr inbounds %"struct.Leph::Spline::Spline_t", ptr %30, i32 0, i32 2
  %32 = load double, ptr %31, align 8, !tbaa !19
  %33 = fcmp oge double %28, %32
  br i1 %33, label %34, label %39

34:                                               ; preds = %27
  %35 = getelementptr inbounds %"class.Leph::Spline", ptr %15, i32 0, i32 0
  %36 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %35) #3
  %37 = getelementptr inbounds %"struct.Leph::Spline::Spline_t", ptr %36, i32 0, i32 2
  %38 = load double, ptr %37, align 8, !tbaa !19
  store double %38, ptr %7, align 8, !tbaa !10
  br label %39

39:                                               ; preds = %34, %27
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #3
  store i64 0, ptr %9, align 8, !tbaa !20
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #3
  %40 = getelementptr inbounds %"class.Leph::Spline", ptr %15, i32 0, i32 0
  %41 = call noundef i64 @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %40) #3
  %42 = sub i64 %41, 1
  store i64 %42, ptr %10, align 8, !tbaa !20
  br label %43

43:                                               ; preds = %77, %39
  %44 = load i64, ptr %9, align 8, !tbaa !20
  %45 = load i64, ptr %10, align 8, !tbaa !20
  %46 = icmp ne i64 %44, %45
  br i1 %46, label %47, label %78

47:                                               ; preds = %43
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #3
  %48 = load i64, ptr %10, align 8, !tbaa !20
  %49 = load i64, ptr %9, align 8, !tbaa !20
  %50 = add i64 %48, %49
  %51 = udiv i64 %50, 2
  store i64 %51, ptr %11, align 8, !tbaa !20
  %52 = load double, ptr %7, align 8, !tbaa !10
  %53 = getelementptr inbounds %"class.Leph::Spline", ptr %15, i32 0, i32 0
  %54 = load i64, ptr %11, align 8, !tbaa !20
  %55 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %53, i64 noundef %54) #3
  %56 = getelementptr inbounds %"struct.Leph::Spline::Spline_t", ptr %55, i32 0, i32 1
  %57 = load double, ptr %56, align 8, !tbaa !12
  %58 = fcmp olt double %52, %57
  br i1 %58, label %59, label %62

59:                                               ; preds = %47
  %60 = load i64, ptr %11, align 8, !tbaa !20
  %61 = sub i64 %60, 1
  store i64 %61, ptr %10, align 8, !tbaa !20
  br label %77

62:                                               ; preds = %47
  %63 = load double, ptr %7, align 8, !tbaa !10
  %64 = getelementptr inbounds %"class.Leph::Spline", ptr %15, i32 0, i32 0
  %65 = load i64, ptr %11, align 8, !tbaa !20
  %66 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %64, i64 noundef %65) #3
  %67 = getelementptr inbounds %"struct.Leph::Spline::Spline_t", ptr %66, i32 0, i32 2
  %68 = load double, ptr %67, align 8, !tbaa !19
  %69 = fcmp ogt double %63, %68
  br i1 %69, label %70, label %73

70:                                               ; preds = %62
  %71 = load i64, ptr %11, align 8, !tbaa !20
  %72 = add i64 %71, 1
  store i64 %72, ptr %9, align 8, !tbaa !20
  br label %76

73:                                               ; preds = %62
  %74 = load i64, ptr %11, align 8, !tbaa !20
  store i64 %74, ptr %10, align 8, !tbaa !20
  %75 = load i64, ptr %11, align 8, !tbaa !20
  store i64 %75, ptr %9, align 8, !tbaa !20
  br label %76

76:                                               ; preds = %73, %70
  br label %77

77:                                               ; preds = %76, %59
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #3
  br label %43, !llvm.loop !22

78:                                               ; preds = %43
  %79 = getelementptr inbounds %"class.Leph::Spline", ptr %15, i32 0, i32 0
  %80 = load i64, ptr %10, align 8, !tbaa !20
  %81 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %79, i64 noundef %80) #3
  %82 = getelementptr inbounds %"struct.Leph::Spline::Spline_t", ptr %81, i32 0, i32 0
  %83 = load { i64, i64 }, ptr %8, align 8, !tbaa !5
  %84 = extractvalue { i64, i64 } %83, 1
  %85 = getelementptr inbounds i8, ptr %82, i64 %84
  %86 = extractvalue { i64, i64 } %83, 0
  %87 = and i64 %86, 1
  %88 = icmp ne i64 %87, 0
  br i1 %88, label %89, label %94

89:                                               ; preds = %78
  %90 = load ptr, ptr %85, align 8, !tbaa !24
  %91 = sub i64 %86, 1
  %92 = getelementptr i8, ptr %90, i64 %91, !nosanitize !26
  %93 = load ptr, ptr %92, align 8, !nosanitize !26
  br label %96

94:                                               ; preds = %78
  %95 = inttoptr i64 %86 to ptr
  br label %96

96:                                               ; preds = %94, %89
  %97 = phi ptr [ %93, %89 ], [ %95, %94 ]
  %98 = load double, ptr %7, align 8, !tbaa !10
  %99 = getelementptr inbounds %"class.Leph::Spline", ptr %15, i32 0, i32 0
  %100 = load i64, ptr %10, align 8, !tbaa !20
  %101 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %99, i64 noundef %100) #3
  %102 = getelementptr inbounds %"struct.Leph::Spline::Spline_t", ptr %101, i32 0, i32 1
  %103 = load double, ptr %102, align 8, !tbaa !12
  %104 = fsub double %98, %103
  %105 = call noundef double %97(ptr noundef nonnull align 8 dereferenceable(24) %85, double noundef %104)
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #3
  ret double %105
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EE5frontEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

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 = { 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"any pointer", !6, i64 0}
!10 = !{!11, !11, i64 0}
!11 = !{!"double", !6, i64 0}
!12 = !{!13, !11, i64 24}
!13 = !{!"_ZTSN4Leph6Spline8Spline_tE", !14, i64 0, !11, i64 24, !11, i64 32}
!14 = !{!"_ZTSN4Leph7PolynomE", !15, i64 0}
!15 = !{!"_ZTSSt6vectorIdSaIdEE", !16, i64 0}
!16 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !9, i64 0, !9, i64 8, !9, i64 16}
!19 = !{!13, !11, i64 32}
!20 = !{!21, !21, i64 0}
!21 = !{!"long", !6, i64 0}
!22 = distinct !{!22, !23}
!23 = !{!"llvm.loop.mustprogress"}
!24 = !{!25, !25, i64 0}
!25 = !{!"vtable pointer", !7, i64 0}
!26 = !{}


; 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
define dso_local noundef double @_ZNK4Leph6Spline13interpolationEdMNS_7PolynomEKFddE(ptr noundef nonnull align 8 dereferenceable(24) %0, double noundef %1, i64 %2, i64 %3) local_unnamed_addr #0 align 2 {
  %5 = tail call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EE5frontEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #2
  %6 = getelementptr inbounds i8, ptr %5, i64 24
  %7 = load double, ptr %6, align 8, !tbaa !5
  %8 = fcmp ult double %7, %1
  br i1 %8, label %13, label %9

9:                                                ; preds = %4
  %10 = tail call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EE5frontEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #2
  %11 = getelementptr inbounds i8, ptr %10, i64 24
  %12 = load double, ptr %11, align 8, !tbaa !5
  br label %13

13:                                               ; preds = %9, %4
  %.0 = phi double [ %12, %9 ], [ %1, %4 ]
  %14 = tail call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #2
  %15 = getelementptr inbounds i8, ptr %14, i64 32
  %16 = load double, ptr %15, align 8, !tbaa !16
  %17 = fcmp ult double %.0, %16
  br i1 %17, label %22, label %18

18:                                               ; preds = %13
  %19 = tail call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #2
  %20 = getelementptr inbounds i8, ptr %19, i64 32
  %21 = load double, ptr %20, align 8, !tbaa !16
  br label %22

22:                                               ; preds = %18, %13
  %.1 = phi double [ %21, %18 ], [ %.0, %13 ]
  %23 = tail call noundef i64 @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #2
  %24 = add i64 %23, -1
  %.not29 = icmp eq i64 %24, 0
  br i1 %.not29, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %22, %40
  %.02331 = phi i64 [ %.124, %40 ], [ %24, %22 ]
  %.02530 = phi i64 [ %.126, %40 ], [ 0, %22 ]
  %25 = add i64 %.02331, %.02530
  %26 = lshr i64 %25, 1
  %27 = tail call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %26) #2
  %28 = getelementptr inbounds i8, ptr %27, i64 24
  %29 = load double, ptr %28, align 8, !tbaa !5
  %30 = fcmp olt double %.1, %29
  br i1 %30, label %31, label %33

31:                                               ; preds = %.lr.ph
  %32 = add nsw i64 %26, -1
  br label %40

33:                                               ; preds = %.lr.ph
  %34 = tail call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %26) #2
  %35 = getelementptr inbounds i8, ptr %34, i64 32
  %36 = load double, ptr %35, align 8, !tbaa !16
  %37 = fcmp ogt double %.1, %36
  br i1 %37, label %38, label %._crit_edge

38:                                               ; preds = %33
  %39 = add nuw i64 %26, 1
  br label %40

40:                                               ; preds = %38, %31
  %.126 = phi i64 [ %.02530, %31 ], [ %39, %38 ]
  %.124 = phi i64 [ %32, %31 ], [ %.02331, %38 ]
  %.not = icmp eq i64 %.126, %.124
  br i1 %.not, label %._crit_edge, label %.lr.ph, !llvm.loop !17

._crit_edge:                                      ; preds = %33, %40, %22
  %.023.lcssa = phi i64 [ 0, %22 ], [ %26, %33 ], [ %.126, %40 ]
  %41 = tail call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %.023.lcssa) #2
  %42 = getelementptr inbounds i8, ptr %41, i64 %3
  %43 = and i64 %2, 1
  %.not28 = icmp eq i64 %43, 0
  br i1 %.not28, label %49, label %44

44:                                               ; preds = %._crit_edge
  %45 = load ptr, ptr %42, align 8, !tbaa !19
  %46 = getelementptr i8, ptr %45, i64 %2
  %47 = getelementptr i8, ptr %46, i64 -1
  %48 = load ptr, ptr %47, align 8, !nosanitize !21
  br label %51

49:                                               ; preds = %._crit_edge
  %50 = inttoptr i64 %2 to ptr
  br label %51

51:                                               ; preds = %49, %44
  %52 = phi ptr [ %48, %44 ], [ %50, %49 ]
  %53 = tail call noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %.023.lcssa) #2
  %54 = getelementptr inbounds i8, ptr %53, i64 24
  %55 = load double, ptr %54, align 8, !tbaa !5
  %56 = fsub double %.1, %55
  %57 = tail call noundef double %52(ptr noundef nonnull align 8 dereferenceable(24) %42, double noundef %56)
  ret double %57
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_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 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EE5frontEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EE4backEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNKSt6vectorIN4Leph6Spline8Spline_tESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

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 = { 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 }

!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, !15, i64 24}
!6 = !{!"_ZTSN4Leph6Spline8Spline_tE", !7, i64 0, !15, i64 24, !15, i64 32}
!7 = !{!"_ZTSN4Leph7PolynomE", !8, i64 0}
!8 = !{!"_ZTSSt6vectorIdSaIdEE", !9, i64 0}
!9 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !10, i64 0}
!10 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !11, i64 0}
!11 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!12 = !{!"any pointer", !13, i64 0}
!13 = !{!"omnipotent char", !14, i64 0}
!14 = !{!"Simple C++ TBAA"}
!15 = !{!"double", !13, i64 0}
!16 = !{!6, !15, i64 32}
!17 = distinct !{!17, !18}
!18 = !{!"llvm.loop.mustprogress"}
!19 = !{!20, !20, i64 0}
!20 = !{!"vtable pointer", !14, i64 0}
!21 = !{}


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