; LLVM IR from ThePhysicsGuys/Physics3D :: Physics3D/geometry (builtinShapeClasses)

; 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.P3D::Vector.0" = type { %union.anon.1 }
%union.anon.1 = type { [3 x float] }
%struct.anon.2 = type { float, float, float }

; Function Attrs: mustprogress nounwind uwtable
define dso_local { <2 x float>, float } @_ZNK3P3D9CubeClass19furthestInDirectionERKNS_6VectorIfLm3EEE(ptr noundef nonnull align 8 dereferenceable(104) %0, ptr noundef nonnull align 4 dereferenceable(12) %1) unnamed_addr #0 align 2 {
  %3 = alloca %"struct.P3D::Vector.0", align 4
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca { <2 x float>, float }, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %7 = load ptr, ptr %4, align 8
  %8 = load ptr, ptr %5, align 8, !tbaa !5
  %9 = getelementptr inbounds %"struct.P3D::Vector.0", ptr %8, i32 0, i32 0
  %10 = getelementptr inbounds %struct.anon.2, ptr %9, i32 0, i32 0
  %11 = load float, ptr %10, align 4, !tbaa !9
  %12 = fcmp olt float %11, 0.000000e+00
  %13 = zext i1 %12 to i64
  %14 = select i1 %12, float -1.000000e+00, float 1.000000e+00
  %15 = load ptr, ptr %5, align 8, !tbaa !5
  %16 = getelementptr inbounds %"struct.P3D::Vector.0", ptr %15, i32 0, i32 0
  %17 = getelementptr inbounds %struct.anon.2, ptr %16, i32 0, i32 1
  %18 = load float, ptr %17, align 4, !tbaa !9
  %19 = fcmp olt float %18, 0.000000e+00
  %20 = zext i1 %19 to i64
  %21 = select i1 %19, float -1.000000e+00, float 1.000000e+00
  %22 = load ptr, ptr %5, align 8, !tbaa !5
  %23 = getelementptr inbounds %"struct.P3D::Vector.0", ptr %22, i32 0, i32 0
  %24 = getelementptr inbounds %struct.anon.2, ptr %23, i32 0, i32 2
  %25 = load float, ptr %24, align 4, !tbaa !9
  %26 = fcmp olt float %25, 0.000000e+00
  %27 = zext i1 %26 to i64
  %28 = select i1 %26, float -1.000000e+00, float 1.000000e+00
  call void @_ZN3P3D6VectorIfLm3EEC2Efff(ptr noundef nonnull align 4 dereferenceable(12) %3, float noundef %14, float noundef %21, float noundef %28) #2
  %29 = getelementptr inbounds %"struct.P3D::Vector.0", ptr %3, i32 0, i32 0
  %30 = getelementptr inbounds %union.anon.1, ptr %29, i32 0, i32 0
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %6, ptr align 4 %30, i64 12, i1 false)
  %31 = load { <2 x float>, float }, ptr %6, align 8
  ret { <2 x float>, float } %31
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3P3D6VectorIfLm3EEC2Efff(ptr noundef nonnull align 4 dereferenceable(12), float noundef, float noundef, float noundef) unnamed_addr #0 align 2

; 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

attributes #0 = { 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 #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = !{!7, !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"

%"struct.P3D::Vector.0" = type { %union.anon.1 }
%union.anon.1 = type { [3 x float] }

; Function Attrs: mustprogress nounwind uwtable
define dso_local { <2 x float>, float } @_ZNK3P3D9CubeClass19furthestInDirectionERKNS_6VectorIfLm3EEE(ptr nocapture noundef nonnull readnone align 8 dereferenceable(104) %0, ptr nocapture noundef nonnull readonly align 4 dereferenceable(12) %1) unnamed_addr #0 align 2 {
  %3 = alloca %"struct.P3D::Vector.0", align 8
  %4 = load float, ptr %1, align 4, !tbaa !5
  %5 = fcmp olt float %4, 0.000000e+00
  %6 = select i1 %5, float -1.000000e+00, float 1.000000e+00
  %7 = getelementptr inbounds i8, ptr %1, i64 4
  %8 = load float, ptr %7, align 4, !tbaa !5
  %9 = fcmp olt float %8, 0.000000e+00
  %10 = select i1 %9, float -1.000000e+00, float 1.000000e+00
  %11 = getelementptr inbounds i8, ptr %1, i64 8
  %12 = load float, ptr %11, align 4, !tbaa !5
  %13 = fcmp olt float %12, 0.000000e+00
  %14 = select i1 %13, float -1.000000e+00, float 1.000000e+00
  call void @_ZN3P3D6VectorIfLm3EEC2Efff(ptr noundef nonnull align 4 dereferenceable(12) %3, float noundef %6, float noundef %10, float noundef %14) #1
  %.sroa.0.0.copyload = load <2 x float>, ptr %3, align 8
  %.sroa.2.0..sroa_idx = getelementptr inbounds i8, ptr %3, i64 8
  %.sroa.2.0.copyload = load float, ptr %.sroa.2.0..sroa_idx, align 8
  %.fca.0.insert = insertvalue { <2 x float>, float } poison, <2 x float> %.sroa.0.0.copyload, 0
  %.fca.1.insert = insertvalue { <2 x float>, float } %.fca.0.insert, float %.sroa.2.0.copyload, 1
  ret { <2 x float>, float } %.fca.1.insert
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3P3D6VectorIfLm3EEC2Efff(ptr noundef nonnull align 4 dereferenceable(12), float noundef, float noundef, float noundef) unnamed_addr #0 align 2

attributes #0 = { 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 #1 = { 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"}


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