; LLVM IR from pantor/ruckig :: src/ruckig (velocity_second_step1)

; 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.ruckig::Block" = type { %"class.ruckig::Profile", double, %"class.std::optional", %"class.std::optional" }
%"class.ruckig::Profile" = type <{ %"struct.std::array", %"struct.std::array", %"struct.std::array", %"struct.std::array.0", %"struct.std::array.0", %"struct.std::array.0", %"class.ruckig::BrakeProfile", %"class.ruckig::BrakeProfile", double, double, double, i32, i32, i32, [4 x i8] }>
%"struct.std::array" = type { [7 x double] }
%"struct.std::array.0" = type { [8 x double] }
%"class.ruckig::BrakeProfile" = type { double, %"struct.std::array.1", %"struct.std::array.1", %"struct.std::array.1", %"struct.std::array.1", %"struct.std::array.1" }
%"struct.std::array.1" = type { [2 x double] }
%"class.std::optional" = type { %"struct.std::_Optional_base" }
%"struct.std::_Optional_base" = type { %"struct.std::_Optional_payload" }
%"struct.std::_Optional_payload" = type { %"struct.std::_Optional_payload_base.base", [7 x i8] }
%"struct.std::_Optional_payload_base.base" = type <{ %"union.std::_Optional_payload_base<ruckig::Block::Interval>::_Storage", i8 }>
%"union.std::_Optional_payload_base<ruckig::Block::Interval>::_Storage" = type { %"struct.ruckig::Block::Interval" }
%"struct.ruckig::Block::Interval" = type { double, double, %"class.ruckig::Profile" }
%"class.ruckig::VelocitySecondOrderStep1" = type { double, double, double }

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN6ruckig24VelocitySecondOrderStep111get_profileERKNS_7ProfileERNS_5BlockE(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(572) %1, ptr noundef nonnull align 8 dereferenceable(1784) %2) #0 align 2 {
  %4 = alloca i1, align 1
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca double, align 8
  %10 = 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
  %11 = load ptr, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %12 = load ptr, ptr %7, align 8, !tbaa !5
  %13 = getelementptr inbounds %"class.ruckig::Block", ptr %12, i32 0, i32 0
  store ptr %13, ptr %8, align 8, !tbaa !5
  %14 = load ptr, ptr %8, align 8, !tbaa !5
  %15 = load ptr, ptr %6, align 8, !tbaa !5
  call void @_ZN6ruckig7Profile12set_boundaryERKS0_(ptr noundef nonnull align 8 dereferenceable(572) %14, ptr noundef nonnull align 8 dereferenceable(572) %15)
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %16 = getelementptr inbounds %"class.ruckig::VelocitySecondOrderStep1", ptr %11, i32 0, i32 2
  %17 = load double, ptr %16, align 8, !tbaa !9
  %18 = fcmp ogt double %17, 0.000000e+00
  br i1 %18, label %19, label %22

19:                                               ; preds = %3
  %20 = getelementptr inbounds %"class.ruckig::VelocitySecondOrderStep1", ptr %11, i32 0, i32 0
  %21 = load double, ptr %20, align 8, !tbaa !12
  br label %25

22:                                               ; preds = %3
  %23 = getelementptr inbounds %"class.ruckig::VelocitySecondOrderStep1", ptr %11, i32 0, i32 1
  %24 = load double, ptr %23, align 8, !tbaa !13
  br label %25

25:                                               ; preds = %22, %19
  %26 = phi double [ %21, %19 ], [ %24, %22 ]
  store double %26, ptr %9, align 8, !tbaa !14
  %27 = load ptr, ptr %8, align 8, !tbaa !5
  %28 = getelementptr inbounds %"class.ruckig::Profile", ptr %27, i32 0, i32 0
  %29 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EEixEm(ptr noundef nonnull align 8 dereferenceable(56) %28, i64 noundef 0) #4
  store double 0.000000e+00, ptr %29, align 8, !tbaa !14
  %30 = getelementptr inbounds %"class.ruckig::VelocitySecondOrderStep1", ptr %11, i32 0, i32 2
  %31 = load double, ptr %30, align 8, !tbaa !9
  %32 = load double, ptr %9, align 8, !tbaa !14
  %33 = fdiv double %31, %32
  %34 = load ptr, ptr %8, align 8, !tbaa !5
  %35 = getelementptr inbounds %"class.ruckig::Profile", ptr %34, i32 0, i32 0
  %36 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EEixEm(ptr noundef nonnull align 8 dereferenceable(56) %35, i64 noundef 1) #4
  store double %33, ptr %36, align 8, !tbaa !14
  %37 = load ptr, ptr %8, align 8, !tbaa !5
  %38 = getelementptr inbounds %"class.ruckig::Profile", ptr %37, i32 0, i32 0
  %39 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EEixEm(ptr noundef nonnull align 8 dereferenceable(56) %38, i64 noundef 2) #4
  store double 0.000000e+00, ptr %39, align 8, !tbaa !14
  %40 = load ptr, ptr %8, align 8, !tbaa !5
  %41 = getelementptr inbounds %"class.ruckig::Profile", ptr %40, i32 0, i32 0
  %42 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EEixEm(ptr noundef nonnull align 8 dereferenceable(56) %41, i64 noundef 3) #4
  store double 0.000000e+00, ptr %42, align 8, !tbaa !14
  %43 = load ptr, ptr %8, align 8, !tbaa !5
  %44 = getelementptr inbounds %"class.ruckig::Profile", ptr %43, i32 0, i32 0
  %45 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EEixEm(ptr noundef nonnull align 8 dereferenceable(56) %44, i64 noundef 4) #4
  store double 0.000000e+00, ptr %45, align 8, !tbaa !14
  %46 = load ptr, ptr %8, align 8, !tbaa !5
  %47 = getelementptr inbounds %"class.ruckig::Profile", ptr %46, i32 0, i32 0
  %48 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EEixEm(ptr noundef nonnull align 8 dereferenceable(56) %47, i64 noundef 5) #4
  store double 0.000000e+00, ptr %48, align 8, !tbaa !14
  %49 = load ptr, ptr %8, align 8, !tbaa !5
  %50 = getelementptr inbounds %"class.ruckig::Profile", ptr %49, i32 0, i32 0
  %51 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EEixEm(ptr noundef nonnull align 8 dereferenceable(56) %50, i64 noundef 6) #4
  store double 0.000000e+00, ptr %51, align 8, !tbaa !14
  %52 = load ptr, ptr %8, align 8, !tbaa !5
  %53 = load double, ptr %9, align 8, !tbaa !14
  %54 = call noundef zeroext i1 @_ZN6ruckig7Profile31check_for_second_order_velocityILNS0_12ControlSignsE0ELNS0_13ReachedLimitsE2EEEbd(ptr noundef nonnull align 8 dereferenceable(572) %52, double noundef %53)
  br i1 %54, label %55, label %72

55:                                               ; preds = %25
  %56 = load ptr, ptr %8, align 8, !tbaa !5
  %57 = getelementptr inbounds %"class.ruckig::Profile", ptr %56, i32 0, i32 1
  %58 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EE4backEv(ptr noundef nonnull align 8 dereferenceable(56) %57) #4
  %59 = load double, ptr %58, align 8, !tbaa !14
  %60 = load ptr, ptr %8, align 8, !tbaa !5
  %61 = getelementptr inbounds %"class.ruckig::Profile", ptr %60, i32 0, i32 6
  %62 = getelementptr inbounds %"class.ruckig::BrakeProfile", ptr %61, i32 0, i32 0
  %63 = load double, ptr %62, align 8, !tbaa !15
  %64 = fadd double %59, %63
  %65 = load ptr, ptr %8, align 8, !tbaa !5
  %66 = getelementptr inbounds %"class.ruckig::Profile", ptr %65, i32 0, i32 7
  %67 = getelementptr inbounds %"class.ruckig::BrakeProfile", ptr %66, i32 0, i32 0
  %68 = load double, ptr %67, align 8, !tbaa !24
  %69 = fadd double %64, %68
  %70 = load ptr, ptr %7, align 8, !tbaa !5
  %71 = getelementptr inbounds %"class.ruckig::Block", ptr %70, i32 0, i32 1
  store double %69, ptr %71, align 8, !tbaa !25
  store i1 true, ptr %4, align 1
  store i32 1, ptr %10, align 4
  br label %73

72:                                               ; preds = %25
  store i1 false, ptr %4, align 1
  store i32 1, ptr %10, align 4
  br label %73

73:                                               ; preds = %72, %55
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  %74 = load i1, ptr %4, align 1
  ret i1 %74
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6ruckig7Profile12set_boundaryERKS0_(ptr noundef nonnull align 8 dereferenceable(572), ptr noundef nonnull align 8 dereferenceable(572)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EEixEm(ptr noundef nonnull align 8 dereferenceable(56), i64 noundef) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN6ruckig7Profile31check_for_second_order_velocityILNS0_12ControlSignsE0ELNS0_13ReachedLimitsE2EEEbd(ptr noundef nonnull align 8 dereferenceable(572), double noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EE4backEv(ptr noundef nonnull align 8 dereferenceable(56)) #3 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #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 willreturn memory(argmem: readwrite) }
attributes #2 = { inlinehint 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 #3 = { 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 #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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !11, i64 16}
!10 = !{!"_ZTSN6ruckig24VelocitySecondOrderStep1E", !11, i64 0, !11, i64 8, !11, i64 16}
!11 = !{!"double", !7, i64 0}
!12 = !{!10, !11, i64 0}
!13 = !{!10, !11, i64 8}
!14 = !{!11, !11, i64 0}
!15 = !{!16, !11, i64 360}
!16 = !{!"_ZTSN6ruckig7ProfileE", !17, i64 0, !17, i64 56, !17, i64 112, !18, i64 168, !18, i64 232, !18, i64 296, !19, i64 360, !19, i64 448, !11, i64 536, !11, i64 544, !11, i64 552, !21, i64 560, !22, i64 564, !23, i64 568}
!17 = !{!"_ZTSSt5arrayIdLm7EE", !7, i64 0}
!18 = !{!"_ZTSSt5arrayIdLm8EE", !7, i64 0}
!19 = !{!"_ZTSN6ruckig12BrakeProfileE", !11, i64 0, !20, i64 8, !20, i64 24, !20, i64 40, !20, i64 56, !20, i64 72}
!20 = !{!"_ZTSSt5arrayIdLm2EE", !7, i64 0}
!21 = !{!"_ZTSN6ruckig7Profile13ReachedLimitsE", !7, i64 0}
!22 = !{!"_ZTSN6ruckig7Profile9DirectionE", !7, i64 0}
!23 = !{!"_ZTSN6ruckig7Profile12ControlSignsE", !7, i64 0}
!24 = !{!16, !11, i64 448}
!25 = !{!26, !11, i64 576}
!26 = !{!"_ZTSN6ruckig5BlockE", !16, i64 0, !11, i64 576, !27, i64 584, !27, i64 1184}
!27 = !{!"_ZTSSt8optionalIN6ruckig5Block8IntervalEE", !28, i64 0}
!28 = !{!"_ZTSSt14_Optional_baseIN6ruckig5Block8IntervalELb1ELb1EE", !29, i64 0}
!29 = !{!"_ZTSSt17_Optional_payloadIN6ruckig5Block8IntervalELb1ELb1ELb1EE", !30, i64 0}
!30 = !{!"_ZTSSt22_Optional_payload_baseIN6ruckig5Block8IntervalEE", !7, i64 0, !31, i64 592}
!31 = !{!"bool", !7, i64 0}


; 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 zeroext i1 @_ZN6ruckig24VelocitySecondOrderStep111get_profileERKNS_7ProfileERNS_5BlockE(ptr nocapture noundef nonnull readonly align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(572) %1, ptr noundef nonnull align 8 dereferenceable(1784) %2) local_unnamed_addr #0 align 2 {
  tail call void @_ZN6ruckig7Profile12set_boundaryERKS0_(ptr noundef nonnull align 8 dereferenceable(572) %2, ptr noundef nonnull align 8 dereferenceable(572) %1)
  %4 = getelementptr inbounds i8, ptr %0, i64 16
  %5 = load double, ptr %4, align 8, !tbaa !5
  %6 = fcmp ogt double %5, 0.000000e+00
  %.in.idx = select i1 %6, i64 0, i64 8
  %.in = getelementptr inbounds i8, ptr %0, i64 %.in.idx
  %7 = load double, ptr %.in, align 8, !tbaa !10
  %8 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EEixEm(ptr noundef nonnull align 8 dereferenceable(56) %2, i64 noundef 0) #3
  store double 0.000000e+00, ptr %8, align 8, !tbaa !10
  %9 = load double, ptr %4, align 8, !tbaa !5
  %10 = fdiv double %9, %7
  %11 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EEixEm(ptr noundef nonnull align 8 dereferenceable(56) %2, i64 noundef 1) #3
  store double %10, ptr %11, align 8, !tbaa !10
  %12 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EEixEm(ptr noundef nonnull align 8 dereferenceable(56) %2, i64 noundef 2) #3
  store double 0.000000e+00, ptr %12, align 8, !tbaa !10
  %13 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EEixEm(ptr noundef nonnull align 8 dereferenceable(56) %2, i64 noundef 3) #3
  store double 0.000000e+00, ptr %13, align 8, !tbaa !10
  %14 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EEixEm(ptr noundef nonnull align 8 dereferenceable(56) %2, i64 noundef 4) #3
  store double 0.000000e+00, ptr %14, align 8, !tbaa !10
  %15 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EEixEm(ptr noundef nonnull align 8 dereferenceable(56) %2, i64 noundef 5) #3
  store double 0.000000e+00, ptr %15, align 8, !tbaa !10
  %16 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EEixEm(ptr noundef nonnull align 8 dereferenceable(56) %2, i64 noundef 6) #3
  store double 0.000000e+00, ptr %16, align 8, !tbaa !10
  %17 = tail call noundef zeroext i1 @_ZN6ruckig7Profile31check_for_second_order_velocityILNS0_12ControlSignsE0ELNS0_13ReachedLimitsE2EEEbd(ptr noundef nonnull align 8 dereferenceable(572) %2, double noundef %7)
  br i1 %17, label %18, label %29

18:                                               ; preds = %3
  %19 = getelementptr inbounds i8, ptr %2, i64 56
  %20 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EE4backEv(ptr noundef nonnull align 8 dereferenceable(56) %19) #3
  %21 = load double, ptr %20, align 8, !tbaa !10
  %22 = getelementptr inbounds i8, ptr %2, i64 360
  %23 = load double, ptr %22, align 8, !tbaa !11
  %24 = fadd double %21, %23
  %25 = getelementptr inbounds i8, ptr %2, i64 448
  %26 = load double, ptr %25, align 8, !tbaa !20
  %27 = fadd double %24, %26
  %28 = getelementptr inbounds i8, ptr %2, i64 576
  store double %27, ptr %28, align 8, !tbaa !21
  br label %29

29:                                               ; preds = %3, %18
  ret i1 %17
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6ruckig7Profile12set_boundaryERKS0_(ptr noundef nonnull align 8 dereferenceable(572), ptr noundef nonnull align 8 dereferenceable(572)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EEixEm(ptr noundef nonnull align 8 dereferenceable(56), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN6ruckig7Profile31check_for_second_order_velocityILNS0_12ControlSignsE0ELNS0_13ReachedLimitsE2EEEbd(ptr noundef nonnull align 8 dereferenceable(572), double noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt5arrayIdLm7EE4backEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #2 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 = { inlinehint 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 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 #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, !7, i64 16}
!6 = !{!"_ZTSN6ruckig24VelocitySecondOrderStep1E", !7, i64 0, !7, i64 8, !7, i64 16}
!7 = !{!"double", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!7, !7, i64 0}
!11 = !{!12, !7, i64 360}
!12 = !{!"_ZTSN6ruckig7ProfileE", !13, i64 0, !13, i64 56, !13, i64 112, !14, i64 168, !14, i64 232, !14, i64 296, !15, i64 360, !15, i64 448, !7, i64 536, !7, i64 544, !7, i64 552, !17, i64 560, !18, i64 564, !19, i64 568}
!13 = !{!"_ZTSSt5arrayIdLm7EE", !8, i64 0}
!14 = !{!"_ZTSSt5arrayIdLm8EE", !8, i64 0}
!15 = !{!"_ZTSN6ruckig12BrakeProfileE", !7, i64 0, !16, i64 8, !16, i64 24, !16, i64 40, !16, i64 56, !16, i64 72}
!16 = !{!"_ZTSSt5arrayIdLm2EE", !8, i64 0}
!17 = !{!"_ZTSN6ruckig7Profile13ReachedLimitsE", !8, i64 0}
!18 = !{!"_ZTSN6ruckig7Profile9DirectionE", !8, i64 0}
!19 = !{!"_ZTSN6ruckig7Profile12ControlSignsE", !8, i64 0}
!20 = !{!12, !7, i64 448}
!21 = !{!22, !7, i64 576}
!22 = !{!"_ZTSN6ruckig5BlockE", !12, i64 0, !7, i64 576, !23, i64 584, !23, i64 1184}
!23 = !{!"_ZTSSt8optionalIN6ruckig5Block8IntervalEE", !24, i64 0}
!24 = !{!"_ZTSSt14_Optional_baseIN6ruckig5Block8IntervalELb1ELb1EE", !25, i64 0}
!25 = !{!"_ZTSSt17_Optional_payloadIN6ruckig5Block8IntervalELb1ELb1ELb1EE", !26, i64 0}
!26 = !{!"_ZTSSt22_Optional_payload_baseIN6ruckig5Block8IntervalEE", !8, i64 0, !27, i64 592}
!27 = !{!"bool", !8, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass