; LLVM IR from maliput/maliput :: src/maliput/math (bounding_box)

; 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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator.3" = type { i8 }

@.str.1 = external hidden unnamed_addr constant [82 x i8], align 1
@_ZTIN7maliput4math14BoundingRegionINS0_7Vector3EEE = external dso_local constant { ptr, ptr }, align 8
@_ZTIN7maliput4math11BoundingBoxE = external dso_local constant { ptr, ptr, ptr }, align 8
@.str.5 = external hidden unnamed_addr constant [57 x i8], align 1
@__func__._ZNK7maliput4math11BoundingBox10DoOverlapsERKNS0_14BoundingRegionINS0_7Vector3EEE = external hidden unnamed_addr constant [11 x i8], align 1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: noreturn
declare void @_ZN7maliput6common8internal5ThrowEPKcS3_S3_i(ptr noundef, ptr noundef, ptr noundef, i32 noundef) #0

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

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

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZNK7maliput4math11BoundingBox10DoOverlapsERKNS0_14BoundingRegionINS0_7Vector3EEE(ptr noundef nonnull align 8 dereferenceable(112) %0, ptr noundef nonnull align 8 dereferenceable(8) %1) unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::allocator.3", align 1
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %12 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #5
  %13 = load ptr, ptr %5, align 8, !tbaa !5
  %14 = icmp eq ptr %13, null
  br i1 %14, label %17, label %15

15:                                               ; preds = %2
  %16 = call ptr @__dynamic_cast(ptr %13, ptr @_ZTIN7maliput4math14BoundingRegionINS0_7Vector3EEE, ptr @_ZTIN7maliput4math11BoundingBoxE, i64 0) #5
  br label %18

17:                                               ; preds = %2
  br label %18

18:                                               ; preds = %17, %15
  %19 = phi ptr [ %16, %15 ], [ null, %17 ]
  store ptr %19, ptr %6, align 8, !tbaa !5
  br label %20

20:                                               ; preds = %18
  %21 = load ptr, ptr %6, align 8, !tbaa !5
  %22 = icmp ne ptr %21, null
  br i1 %22, label %36, label %23

23:                                               ; preds = %20
  call void @llvm.lifetime.start.p0(i64 32, ptr %7) #5
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #5
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %24 unwind label %27

24:                                               ; preds = %23
  %25 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %7) #5
  invoke void @_ZN7maliput6common8internal5ThrowEPKcS3_S3_i(ptr noundef %25, ptr noundef @__func__._ZNK7maliput4math11BoundingBox10DoOverlapsERKNS0_14BoundingRegionINS0_7Vector3EEE, ptr noundef @.str.1, i32 noundef 77) #6
          to label %26 unwind label %31

26:                                               ; preds = %24
  unreachable

27:                                               ; preds = %23
  %28 = landingpad { ptr, i32 }
          cleanup
  %29 = extractvalue { ptr, i32 } %28, 0
  store ptr %29, ptr %9, align 8
  %30 = extractvalue { ptr, i32 } %28, 1
  store i32 %30, ptr %10, align 4
  br label %35

31:                                               ; preds = %24
  %32 = landingpad { ptr, i32 }
          cleanup
  %33 = extractvalue { ptr, i32 } %32, 0
  store ptr %33, ptr %9, align 8
  %34 = extractvalue { ptr, i32 } %32, 1
  store i32 %34, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #5
  br label %35

35:                                               ; preds = %31, %27
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  br label %49

36:                                               ; preds = %20
  br label %37

37:                                               ; preds = %36
  br label %38

38:                                               ; preds = %37
  %39 = load ptr, ptr %6, align 8, !tbaa !5
  %40 = call noundef zeroext i1 @_ZNK7maliput4math11BoundingBox14IsBoxContainedERKS1_(ptr noundef nonnull align 8 dereferenceable(112) %12, ptr noundef nonnull align 8 dereferenceable(112) %39)
  br i1 %40, label %41, label %42

41:                                               ; preds = %38
  store i32 3, ptr %3, align 4
  store i32 1, ptr %11, align 4
  br label %47

42:                                               ; preds = %38
  %43 = load ptr, ptr %6, align 8, !tbaa !5
  %44 = call noundef zeroext i1 @_ZNK7maliput4math11BoundingBox16IsBoxIntersectedERKS1_(ptr noundef nonnull align 8 dereferenceable(112) %12, ptr noundef nonnull align 8 dereferenceable(112) %43)
  br i1 %44, label %45, label %46

45:                                               ; preds = %42
  store i32 1, ptr %3, align 4
  store i32 1, ptr %11, align 4
  br label %47

46:                                               ; preds = %42
  store i32 0, ptr %3, align 4
  store i32 1, ptr %11, align 4
  br label %47

47:                                               ; preds = %46, %45, %41
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  %48 = load i32, ptr %3, align 4
  ret i32 %48

49:                                               ; preds = %35
  %50 = load ptr, ptr %9, align 8
  %51 = load i32, ptr %10, align 4
  %52 = insertvalue { ptr, i32 } poison, ptr %50, 0
  %53 = insertvalue { ptr, i32 } %52, i32 %51, 1
  resume { ptr, i32 } %53
}

; Function Attrs: nounwind willreturn memory(read)
declare ptr @__dynamic_cast(ptr, ptr, ptr, i64) #3

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK7maliput4math11BoundingBox14IsBoxContainedERKS1_(ptr noundef nonnull align 8 dereferenceable(112), ptr noundef nonnull align 8 dereferenceable(112)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK7maliput4math11BoundingBox16IsBoxIntersectedERKS1_(ptr noundef nonnull align 8 dereferenceable(112), ptr noundef nonnull align 8 dereferenceable(112)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

attributes #0 = { noreturn "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 = { 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 willreturn memory(read) }
attributes #4 = { 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 #5 = { nounwind }
attributes #6 = { noreturn }

!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"}


; 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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator.3" = type { i8 }

@.str.1 = external hidden unnamed_addr constant [82 x i8], align 1
@_ZTIN7maliput4math14BoundingRegionINS0_7Vector3EEE = external dso_local constant { ptr, ptr }, align 8
@_ZTIN7maliput4math11BoundingBoxE = external dso_local constant { ptr, ptr, ptr }, align 8
@.str.5 = external hidden unnamed_addr constant [57 x i8], align 1
@__func__._ZNK7maliput4math11BoundingBox10DoOverlapsERKNS0_14BoundingRegionINS0_7Vector3EEE = external hidden unnamed_addr constant [11 x i8], align 1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: noreturn
declare void @_ZN7maliput6common8internal5ThrowEPKcS3_S3_i(ptr noundef, ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #0

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

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

; Function Attrs: mustprogress uwtable
define dso_local noundef range(i32 0, 4) i32 @_ZNK7maliput4math11BoundingBox10DoOverlapsERKNS0_14BoundingRegionINS0_7Vector3EEE(ptr noundef nonnull align 8 dereferenceable(112) %0, ptr noundef nonnull align 8 dereferenceable(8) %1) unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::allocator.3", align 1
  %5 = tail call ptr @__dynamic_cast(ptr nonnull %1, ptr nonnull @_ZTIN7maliput4math14BoundingRegionINS0_7Vector3EEE, ptr nonnull @_ZTIN7maliput4math11BoundingBoxE, i64 0) #5
  %.not = icmp eq ptr %5, null
  br i1 %.not, label %6, label %15

6:                                                ; preds = %2
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #5
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %7 unwind label %10

7:                                                ; preds = %6
  %8 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %3) #5
  invoke void @_ZN7maliput6common8internal5ThrowEPKcS3_S3_i(ptr noundef %8, ptr noundef nonnull @__func__._ZNK7maliput4math11BoundingBox10DoOverlapsERKNS0_14BoundingRegionINS0_7Vector3EEE, ptr noundef nonnull @.str.1, i32 noundef 77) #6
          to label %9 unwind label %12

9:                                                ; preds = %7
  unreachable

10:                                               ; preds = %6
  %11 = landingpad { ptr, i32 }
          cleanup
  br label %14

12:                                               ; preds = %7
  %13 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #5
  br label %14

14:                                               ; preds = %12, %10
  %.pn = phi { ptr, i32 } [ %13, %12 ], [ %11, %10 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #5
  resume { ptr, i32 } %.pn

15:                                               ; preds = %2
  %16 = tail call noundef zeroext i1 @_ZNK7maliput4math11BoundingBox14IsBoxContainedERKS1_(ptr noundef nonnull align 8 dereferenceable(112) %0, ptr noundef nonnull align 8 dereferenceable(112) %5)
  br i1 %16, label %19, label %17

17:                                               ; preds = %15
  %18 = tail call noundef zeroext i1 @_ZNK7maliput4math11BoundingBox16IsBoxIntersectedERKS1_(ptr noundef nonnull align 8 dereferenceable(112) %0, ptr noundef nonnull align 8 dereferenceable(112) %5)
  %. = zext i1 %18 to i32
  br label %19

19:                                               ; preds = %17, %15
  %.08 = phi i32 [ 3, %15 ], [ %., %17 ]
  ret i32 %.08
}

; Function Attrs: mustprogress nofree nounwind willreturn memory(read)
declare ptr @__dynamic_cast(ptr, ptr, ptr, i64) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK7maliput4math11BoundingBox14IsBoxContainedERKS1_(ptr noundef nonnull align 8 dereferenceable(112), ptr noundef nonnull align 8 dereferenceable(112)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK7maliput4math11BoundingBox16IsBoxIntersectedERKS1_(ptr noundef nonnull align 8 dereferenceable(112), ptr noundef nonnull align 8 dereferenceable(112)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

attributes #0 = { noreturn "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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 nofree nounwind willreturn memory(read) }
attributes #4 = { 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 #5 = { nounwind }
attributes #6 = { noreturn }

!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)"}


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