; LLVM IR from frozein/DoonEngine :: src/DoonEngine (voxelShapes)

; 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"

%union.QMvec3 = type { [3 x float] }
%union.QMmat4 = type { [4 x <4 x float>] }
%struct.DNvoxel = type { i8, %union.QMvec3, %struct.DNcolor }
%struct.DNcolor = type { i8, i8, i8 }
%union.QMquaternion = type { <4 x float> }
%struct.anon = type { float, float, float }

@g_radii = external hidden global %union.QMvec3, align 4

; 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) #0

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

; Function Attrs: inlinehint nounwind uwtable
declare hidden void @DN_mat4_translate(ptr dead_on_unwind noalias writable sret(%union.QMmat4) align 16, <2 x float>, float) #2

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

; Function Attrs: inlinehint nounwind uwtable
declare hidden void @DN_mat4_mult(ptr dead_on_unwind noalias writable sret(%union.QMmat4) align 16, ptr noundef byval(%union.QMmat4) align 16, ptr noundef byval(%union.QMmat4) align 16) #3

; Function Attrs: inlinehint nounwind uwtable
declare hidden void @DN_quaternion_to_mat4(ptr dead_on_unwind noalias writable sret(%union.QMmat4) align 16, double, double) #4

; Function Attrs: nounwind uwtable
declare hidden void @_DN_shape(ptr noundef, ptr noundef byval(%struct.DNvoxel) align 8, ptr noundef, ptr noundef, i1 noundef zeroext, <2 x float>, float, <2 x float>, float, ptr noundef byval(%union.QMmat4) align 16, ptr noundef) #5

; Function Attrs: nounwind uwtable
define dso_local void @DN_shape_ellipsoid(ptr noundef %0, ptr noundef byval(%struct.DNvoxel) align 8 %1, i1 noundef zeroext %2, <2 x float> %3, float %4, <2 x float> %5, float %6, double %7, double %8, ptr noundef %9, ptr noundef %10) #5 {
  %12 = alloca %union.QMvec3, align 4
  %13 = alloca { <2 x float>, float }, align 4
  %14 = alloca %union.QMvec3, align 4
  %15 = alloca { <2 x float>, float }, align 4
  %16 = alloca %union.QMquaternion, align 16
  %17 = alloca ptr, align 8
  %18 = alloca i8, align 1
  %19 = alloca ptr, align 8
  %20 = alloca ptr, align 8
  %21 = alloca %union.QMmat4, align 16
  %22 = alloca %union.QMmat4, align 16
  %23 = alloca { <2 x float>, float }, align 4
  %24 = alloca %union.QMmat4, align 16
  %25 = alloca %union.QMmat4, align 16
  %26 = alloca %union.QMvec3, align 4
  %27 = alloca %union.QMvec3, align 4
  %28 = alloca { <2 x float>, float }, align 4
  %29 = alloca { <2 x float>, float }, align 4
  %30 = getelementptr inbounds { <2 x float>, float }, ptr %13, i32 0, i32 0
  store <2 x float> %3, ptr %30, align 4
  %31 = getelementptr inbounds { <2 x float>, float }, ptr %13, i32 0, i32 1
  store float %4, ptr %31, align 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %12, ptr align 4 %13, i64 12, i1 false)
  %32 = getelementptr inbounds { <2 x float>, float }, ptr %15, i32 0, i32 0
  store <2 x float> %5, ptr %32, align 4
  %33 = getelementptr inbounds { <2 x float>, float }, ptr %15, i32 0, i32 1
  store float %6, ptr %33, align 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %14, ptr align 4 %15, i64 12, i1 false)
  %34 = getelementptr inbounds { double, double }, ptr %16, i32 0, i32 0
  store double %7, ptr %34, align 16
  %35 = getelementptr inbounds { double, double }, ptr %16, i32 0, i32 1
  store double %8, ptr %35, align 8
  store ptr %0, ptr %17, align 8, !tbaa !5
  %36 = zext i1 %2 to i8
  store i8 %36, ptr %18, align 1, !tbaa !9
  store ptr %9, ptr %19, align 8, !tbaa !5
  store ptr %10, ptr %20, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 64, ptr %21) #6
  call void @llvm.lifetime.start.p0(i64 64, ptr %22) #6
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %23, ptr align 4 %12, i64 12, i1 false)
  %37 = getelementptr inbounds { <2 x float>, float }, ptr %23, i32 0, i32 0
  %38 = load <2 x float>, ptr %37, align 4
  %39 = getelementptr inbounds { <2 x float>, float }, ptr %23, i32 0, i32 1
  %40 = load float, ptr %39, align 4
  call void @DN_mat4_translate(ptr dead_on_unwind writable sret(%union.QMmat4) align 16 %22, <2 x float> %38, float %40)
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %21, ptr align 16 %22, i64 64, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 64, ptr %22) #6
  call void @llvm.lifetime.start.p0(i64 64, ptr %24) #6
  %41 = getelementptr inbounds { double, double }, ptr %16, i32 0, i32 0
  %42 = load double, ptr %41, align 16
  %43 = getelementptr inbounds { double, double }, ptr %16, i32 0, i32 1
  %44 = load double, ptr %43, align 8
  call void @DN_quaternion_to_mat4(ptr dead_on_unwind writable sret(%union.QMmat4) align 16 %25, double %42, double %44)
  call void @DN_mat4_mult(ptr dead_on_unwind writable sret(%union.QMmat4) align 16 %24, ptr noundef byval(%union.QMmat4) align 16 %21, ptr noundef byval(%union.QMmat4) align 16 %25)
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %21, ptr align 16 %24, i64 64, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 64, ptr %24) #6
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 @g_radii, ptr align 4 %14, i64 12, i1 false), !tbaa.struct !13
  call void @llvm.lifetime.start.p0(i64 12, ptr %26) #6
  %45 = getelementptr inbounds %struct.anon, ptr %14, i32 0, i32 0
  %46 = load float, ptr %45, align 4, !tbaa !12
  %47 = fneg float %46
  store float %47, ptr %26, align 4, !tbaa !14
  %48 = getelementptr inbounds float, ptr %26, i64 1
  %49 = getelementptr inbounds %struct.anon, ptr %14, i32 0, i32 1
  %50 = load float, ptr %49, align 4, !tbaa !12
  %51 = fneg float %50
  store float %51, ptr %48, align 4, !tbaa !14
  %52 = getelementptr inbounds float, ptr %26, i64 2
  %53 = getelementptr inbounds %struct.anon, ptr %14, i32 0, i32 2
  %54 = load float, ptr %53, align 4, !tbaa !12
  %55 = fneg float %54
  store float %55, ptr %52, align 4, !tbaa !14
  call void @llvm.lifetime.start.p0(i64 12, ptr %27) #6
  %56 = getelementptr inbounds %struct.anon, ptr %14, i32 0, i32 0
  %57 = load float, ptr %56, align 4, !tbaa !12
  store float %57, ptr %27, align 4, !tbaa !14
  %58 = getelementptr inbounds float, ptr %27, i64 1
  %59 = getelementptr inbounds %struct.anon, ptr %14, i32 0, i32 1
  %60 = load float, ptr %59, align 4, !tbaa !12
  store float %60, ptr %58, align 4, !tbaa !14
  %61 = getelementptr inbounds float, ptr %27, i64 2
  %62 = getelementptr inbounds %struct.anon, ptr %14, i32 0, i32 2
  %63 = load float, ptr %62, align 4, !tbaa !12
  store float %63, ptr %61, align 4, !tbaa !14
  %64 = load ptr, ptr %17, align 8, !tbaa !5
  %65 = load ptr, ptr %19, align 8, !tbaa !5
  %66 = load ptr, ptr %20, align 8, !tbaa !5
  %67 = load i8, ptr %18, align 1, !tbaa !9, !range !16, !noundef !17
  %68 = trunc i8 %67 to i1
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %28, ptr align 4 %26, i64 12, i1 false)
  %69 = getelementptr inbounds { <2 x float>, float }, ptr %28, i32 0, i32 0
  %70 = load <2 x float>, ptr %69, align 4
  %71 = getelementptr inbounds { <2 x float>, float }, ptr %28, i32 0, i32 1
  %72 = load float, ptr %71, align 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %29, ptr align 4 %27, i64 12, i1 false)
  %73 = getelementptr inbounds { <2 x float>, float }, ptr %29, i32 0, i32 0
  %74 = load <2 x float>, ptr %73, align 4
  %75 = getelementptr inbounds { <2 x float>, float }, ptr %29, i32 0, i32 1
  %76 = load float, ptr %75, align 4
  call void @_DN_shape(ptr noundef %64, ptr noundef byval(%struct.DNvoxel) align 8 %1, ptr noundef %65, ptr noundef %66, i1 noundef zeroext %68, <2 x float> %70, float %72, <2 x float> %74, float %76, ptr noundef byval(%union.QMmat4) align 16 %21, ptr noundef @_DN_sdf_ellipsoid)
  call void @llvm.lifetime.end.p0(i64 12, ptr %27) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr %26) #6
  call void @llvm.lifetime.end.p0(i64 64, ptr %21) #6
  ret void
}

; Function Attrs: nounwind uwtable
declare hidden float @_DN_sdf_ellipsoid(<2 x float>, float) #5

attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { inlinehint nounwind 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 nounwind uwtable "min-legal-vector-width"="128" "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 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 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 #6 = { 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/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"_Bool", !7, i64 0}
!11 = !{i64 0, i64 64, !12}
!12 = !{!7, !7, i64 0}
!13 = !{i64 0, i64 12, !12}
!14 = !{!15, !15, i64 0}
!15 = !{!"float", !7, i64 0}
!16 = !{i8 0, i8 2}
!17 = !{}


; 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"

%union.QMvec3 = type { [3 x float] }
%union.QMmat4 = type { [4 x <4 x float>] }
%struct.DNvoxel = type { i8, %union.QMvec3, %struct.DNcolor }
%struct.DNcolor = type { i8, i8, i8 }

@g_radii = external hidden local_unnamed_addr global %union.QMvec3, align 4

; Function Attrs: mustprogress 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) #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: inlinehint nounwind uwtable
declare hidden void @DN_mat4_translate(ptr dead_on_unwind noalias writable sret(%union.QMmat4) align 16, <2 x float>, float) local_unnamed_addr #2

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

; Function Attrs: inlinehint nounwind uwtable
declare hidden void @DN_mat4_mult(ptr dead_on_unwind noalias writable sret(%union.QMmat4) align 16, ptr noundef byval(%union.QMmat4) align 16, ptr noundef byval(%union.QMmat4) align 16) local_unnamed_addr #3

; Function Attrs: inlinehint nounwind uwtable
declare hidden void @DN_quaternion_to_mat4(ptr dead_on_unwind noalias writable sret(%union.QMmat4) align 16, double, double) local_unnamed_addr #4

; Function Attrs: nounwind uwtable
declare hidden void @_DN_shape(ptr noundef, ptr noundef byval(%struct.DNvoxel) align 8, ptr noundef, ptr noundef, i1 noundef zeroext, <2 x float>, float, <2 x float>, float, ptr noundef byval(%union.QMmat4) align 16, ptr noundef) local_unnamed_addr #5

; Function Attrs: nounwind uwtable
define dso_local void @DN_shape_ellipsoid(ptr noundef %0, ptr noundef byval(%struct.DNvoxel) align 8 %1, i1 noundef zeroext %2, <2 x float> %3, float %4, <2 x float> %5, float %6, double %7, double %8, ptr noundef %9, ptr noundef %10) local_unnamed_addr #5 {
  %12 = alloca %union.QMmat4, align 16
  %13 = alloca %union.QMmat4, align 16
  %14 = alloca %union.QMmat4, align 16
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %12) #6
  call void @DN_mat4_translate(ptr dead_on_unwind nonnull writable sret(%union.QMmat4) align 16 %12, <2 x float> %3, float %4)
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %13) #6
  call void @DN_quaternion_to_mat4(ptr dead_on_unwind nonnull writable sret(%union.QMmat4) align 16 %14, double %7, double %8)
  call void @DN_mat4_mult(ptr dead_on_unwind nonnull writable sret(%union.QMmat4) align 16 %13, ptr noundef nonnull byval(%union.QMmat4) align 16 %12, ptr noundef nonnull byval(%union.QMmat4) align 16 %14)
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 16 dereferenceable(64) %12, ptr noundef nonnull align 16 dereferenceable(64) %13, i64 64, i1 false), !tbaa.struct !5
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %13) #6
  store <2 x float> %5, ptr @g_radii, align 4
  store float %6, ptr getelementptr inbounds (i8, ptr @g_radii, i64 8), align 4, !tbaa !6
  %15 = fneg <2 x float> %5
  %16 = fneg float %6
  call void @_DN_shape(ptr noundef %0, ptr noundef nonnull byval(%struct.DNvoxel) align 8 %1, ptr noundef %9, ptr noundef %10, i1 noundef zeroext %2, <2 x float> %15, float %16, <2 x float> %5, float %6, ptr noundef nonnull byval(%union.QMmat4) align 16 %12, ptr noundef nonnull @_DN_sdf_ellipsoid)
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %12) #6
  ret void
}

; Function Attrs: nounwind uwtable
declare hidden float @_DN_sdf_ellipsoid(<2 x float>, float) #5

attributes #0 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { inlinehint nounwind 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 nounwind uwtable "min-legal-vector-width"="128" "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 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 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 #6 = { 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 = !{i64 0, i64 64, !6}
!6 = !{!7, !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,MemCpyOptPass,SLPVectorizerPass,SROAPass