; LLVM IR from Overload-Technologies/Overload :: Dependencies/assimp/code/Geometry (GeometryUtils)

; 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.aiVector3t = type { float, float, float }
%struct.aiRay = type { %class.aiVector3t, %class.aiVector3t }

; 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: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN6Assimp13GeometryUtils14PlaneIntersectERK5aiRayRK10aiVector3tIfES7_RS5_(ptr noundef nonnull align 4 dereferenceable(24) %0, ptr noundef nonnull align 4 dereferenceable(12) %1, ptr noundef nonnull align 4 dereferenceable(12) %2, ptr noundef nonnull align 4 dereferenceable(12) %3) #2 align 2 {
  %5 = alloca i1, align 1
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca float, align 4
  %11 = alloca %class.aiVector3t, align 4
  %12 = alloca { <2 x float>, float }, align 8
  %13 = alloca float, align 4
  %14 = alloca i32, align 4
  %15 = alloca %class.aiVector3t, align 4
  %16 = alloca %class.aiVector3t, align 4
  %17 = alloca { <2 x float>, float }, align 8
  %18 = alloca { <2 x float>, float }, align 8
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store ptr %3, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #5
  %19 = load ptr, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 12, ptr %11) #5
  %20 = load ptr, ptr %7, align 8, !tbaa !5
  %21 = load ptr, ptr %6, align 8, !tbaa !5
  %22 = getelementptr inbounds %struct.aiRay, ptr %21, i32 0, i32 0
  %23 = call { <2 x float>, float } @_ZmiIfE10aiVector3tIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(12) %20, ptr noundef nonnull align 4 dereferenceable(12) %22)
  store { <2 x float>, float } %23, ptr %12, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %11, ptr align 8 %12, i64 12, i1 false)
  %24 = call noundef float @_ZmlIfET_RK10aiVector3tIS0_ES4_(ptr noundef nonnull align 4 dereferenceable(12) %19, ptr noundef nonnull align 4 dereferenceable(12) %11)
  call void @llvm.lifetime.end.p0(i64 12, ptr %11) #5
  store float %24, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #5
  %25 = load ptr, ptr %6, align 8, !tbaa !5
  %26 = getelementptr inbounds %struct.aiRay, ptr %25, i32 0, i32 1
  %27 = load ptr, ptr %8, align 8, !tbaa !5
  %28 = call noundef float @_ZmlIfET_RK10aiVector3tIS0_ES4_(ptr noundef nonnull align 4 dereferenceable(12) %26, ptr noundef nonnull align 4 dereferenceable(12) %27)
  store float %28, ptr %13, align 4, !tbaa !9
  %29 = load float, ptr %13, align 4, !tbaa !9
  %30 = fpext float %29 to double
  %31 = fcmp olt double %30, 1.000000e-04
  br i1 %31, label %32, label %36

32:                                               ; preds = %4
  %33 = load float, ptr %13, align 4, !tbaa !9
  %34 = fpext float %33 to double
  %35 = fcmp ogt double %34, -1.000000e-04
  br i1 %35, label %41, label %36

36:                                               ; preds = %32, %4
  %37 = load float, ptr %10, align 4, !tbaa !9
  %38 = load float, ptr %13, align 4, !tbaa !9
  %39 = fdiv float %37, %38
  store float %39, ptr %13, align 4, !tbaa !9
  %40 = fcmp olt float %39, 0.000000e+00
  br i1 %40, label %41, label %42

41:                                               ; preds = %36, %32
  store i1 false, ptr %5, align 1
  store i32 1, ptr %14, align 4
  br label %51

42:                                               ; preds = %36
  call void @llvm.lifetime.start.p0(i64 12, ptr %15) #5
  %43 = load ptr, ptr %6, align 8, !tbaa !5
  %44 = getelementptr inbounds %struct.aiRay, ptr %43, i32 0, i32 0
  call void @llvm.lifetime.start.p0(i64 12, ptr %16) #5
  %45 = load ptr, ptr %6, align 8, !tbaa !5
  %46 = getelementptr inbounds %struct.aiRay, ptr %45, i32 0, i32 1
  %47 = load float, ptr %13, align 4, !tbaa !9
  %48 = call { <2 x float>, float } @_ZmlIfE10aiVector3tIT_ERKS2_S1_(ptr noundef nonnull align 4 dereferenceable(12) %46, float noundef %47)
  store { <2 x float>, float } %48, ptr %17, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %16, ptr align 8 %17, i64 12, i1 false)
  %49 = call { <2 x float>, float } @_ZplIfE10aiVector3tIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(12) %44, ptr noundef nonnull align 4 dereferenceable(12) %16)
  store { <2 x float>, float } %49, ptr %18, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %15, ptr align 8 %18, i64 12, i1 false)
  %50 = load ptr, ptr %9, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %50, ptr align 4 %15, i64 12, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 12, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr %15) #5
  store i1 true, ptr %5, align 1
  store i32 1, ptr %14, align 4
  br label %51

51:                                               ; preds = %42, %41
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  %52 = load i1, ptr %5, align 1
  ret i1 %52
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZmlIfET_RK10aiVector3tIS0_ES4_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local { <2 x float>, float } @_ZmiIfE10aiVector3tIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local { <2 x float>, float } @_ZplIfE10aiVector3tIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local { <2 x float>, float } @_ZmlIfE10aiVector3tIT_ERKS2_S1_(ptr noundef nonnull align 4 dereferenceable(12), float noundef) #4

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress uwtable "min-legal-vector-width"="64" "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 = { 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 #4 = { 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 #5 = { 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, !10, i64 0}
!10 = !{!"float", !7, i64 0}
!11 = !{i64 0, i64 4, !9, i64 4, i64 4, !9, i64 8, i64 4, !9}


; 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.aiVector3t = type { float, float, float }

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN6Assimp13GeometryUtils14PlaneIntersectERK5aiRayRK10aiVector3tIfES7_RS5_(ptr noundef nonnull align 4 dereferenceable(24) %0, ptr noundef nonnull align 4 dereferenceable(12) %1, ptr noundef nonnull align 4 dereferenceable(12) %2, ptr nocapture noundef nonnull writeonly align 4 dereferenceable(12) %3) local_unnamed_addr #1 align 2 {
  %5 = alloca %class.aiVector3t, align 8
  %6 = alloca %class.aiVector3t, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %5) #5
  %7 = tail call { <2 x float>, float } @_ZmiIfE10aiVector3tIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(12) %1, ptr noundef nonnull align 4 dereferenceable(12) %0)
  %.fca.0.extract9 = extractvalue { <2 x float>, float } %7, 0
  %.fca.1.extract10 = extractvalue { <2 x float>, float } %7, 1
  store <2 x float> %.fca.0.extract9, ptr %5, align 8
  %.sroa.212.0..sroa_idx = getelementptr inbounds i8, ptr %5, i64 8
  store float %.fca.1.extract10, ptr %.sroa.212.0..sroa_idx, align 8
  %8 = call noundef float @_ZmlIfET_RK10aiVector3tIS0_ES4_(ptr noundef nonnull align 4 dereferenceable(12) %2, ptr noundef nonnull align 4 dereferenceable(12) %5)
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %5) #5
  %9 = getelementptr inbounds i8, ptr %0, i64 12
  %10 = call noundef float @_ZmlIfET_RK10aiVector3tIS0_ES4_(ptr noundef nonnull align 4 dereferenceable(12) %9, ptr noundef nonnull align 4 dereferenceable(12) %2)
  %11 = call float @llvm.fabs.f32(float %10)
  %12 = fpext float %11 to double
  %or.cond = fcmp olt double %12, 1.000000e-04
  br i1 %or.cond, label %19, label %13

13:                                               ; preds = %4
  %14 = fdiv float %8, %10
  %15 = fcmp olt float %14, 0.000000e+00
  br i1 %15, label %19, label %16

16:                                               ; preds = %13
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %6) #5
  %17 = call { <2 x float>, float } @_ZmlIfE10aiVector3tIT_ERKS2_S1_(ptr noundef nonnull align 4 dereferenceable(12) %9, float noundef %14)
  %.fca.0.extract1 = extractvalue { <2 x float>, float } %17, 0
  %.fca.1.extract2 = extractvalue { <2 x float>, float } %17, 1
  store <2 x float> %.fca.0.extract1, ptr %6, align 8
  %.sroa.24.0..sroa_idx = getelementptr inbounds i8, ptr %6, i64 8
  store float %.fca.1.extract2, ptr %.sroa.24.0..sroa_idx, align 8
  %18 = call { <2 x float>, float } @_ZplIfE10aiVector3tIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(12) %0, ptr noundef nonnull align 4 dereferenceable(12) %6)
  %.fca.0.extract = extractvalue { <2 x float>, float } %18, 0
  %.fca.1.extract = extractvalue { <2 x float>, float } %18, 1
  store <2 x float> %.fca.0.extract, ptr %3, align 4
  %.sroa.4.0..sroa_idx = getelementptr inbounds i8, ptr %3, i64 8
  store float %.fca.1.extract, ptr %.sroa.4.0..sroa_idx, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %6) #5
  br label %19

19:                                               ; preds = %13, %4, %16
  %.0 = phi i1 [ true, %16 ], [ false, %4 ], [ false, %13 ]
  ret i1 %.0
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZmlIfET_RK10aiVector3tIS0_ES4_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local { <2 x float>, float } @_ZmiIfE10aiVector3tIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local { <2 x float>, float } @_ZplIfE10aiVector3tIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local { <2 x float>, float } @_ZmlIfE10aiVector3tIT_ERKS2_S1_(ptr noundef nonnull align 4 dereferenceable(12), float noundef) local_unnamed_addr #3

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.fabs.f32(float) #4

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress uwtable "min-legal-vector-width"="64" "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 = { 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 = { 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 #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { 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 = !{!"float", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


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