; LLVM IR from Sopiro/Muli :: src/dynamics/collider.ll (ZN4muli8ColliderD2Ev)

; 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.muli::Collider" = type <{ ptr, ptr, ptr, ptr, ptr, float, %"struct.muli::Material", %"struct.muli::CollisionFilter", i32, i8, [3 x i8] }>
%"struct.muli::Material" = type { float, float, float, float }
%"struct.muli::CollisionFilter" = type { i32, i32, i32 }

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN4muli8ColliderD2Ev(ptr noundef nonnull align 8 dereferenceable(77) %0) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %3 = load ptr, ptr %2, align 8
  %4 = getelementptr inbounds %"class.muli::Collider", ptr %3, i32 0, i32 0
  %5 = load ptr, ptr %4, align 8, !tbaa !9
  %6 = icmp ne ptr %5, null
  br i1 %6, label %7, label %14

7:                                                ; preds = %1
  %8 = getelementptr inbounds %"class.muli::Collider", ptr %3, i32 0, i32 0
  %9 = load ptr, ptr %8, align 8, !tbaa !9
  %10 = load ptr, ptr %9, align 8, !tbaa !16
  %11 = getelementptr inbounds ptr, ptr %10, i64 2
  %12 = load ptr, ptr %11, align 8
  invoke void %12(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef %3)
          to label %13 unwind label %17

13:                                               ; preds = %7
  br label %14

14:                                               ; preds = %13, %1
  %15 = getelementptr inbounds %"class.muli::Collider", ptr %3, i32 0, i32 2
  store ptr null, ptr %15, align 8, !tbaa !18
  %16 = getelementptr inbounds %"class.muli::Collider", ptr %3, i32 0, i32 3
  store ptr null, ptr %16, align 8, !tbaa !19
  ret void

17:                                               ; preds = %7
  %18 = landingpad { ptr, i32 }
          catch ptr null
  %19 = extractvalue { ptr, i32 } %18, 0
  call void @__clang_call_terminate(ptr %19) #2
  unreachable
}

declare i32 @__gxx_personality_v0(...)

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) #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 = { noinline noreturn nounwind uwtable "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 = { noreturn 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, !6, i64 0}
!10 = !{!"_ZTSN4muli8ColliderE", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !11, i64 40, !12, i64 44, !13, i64 60, !14, i64 72, !15, i64 76}
!11 = !{!"float", !7, i64 0}
!12 = !{!"_ZTSN4muli8MaterialE", !11, i64 0, !11, i64 4, !11, i64 8, !11, i64 12}
!13 = !{!"_ZTSN4muli15CollisionFilterE", !14, i64 0, !14, i64 4, !14, i64 8}
!14 = !{!"int", !7, i64 0}
!15 = !{!"bool", !7, i64 0}
!16 = !{!17, !17, i64 0}
!17 = !{!"vtable pointer", !8, i64 0}
!18 = !{!10, !6, i64 16}
!19 = !{!10, !6, i64 24}


; 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 nounwind uwtable
define dso_local void @_ZN4muli8ColliderD2Ev(ptr noundef nonnull align 8 dereferenceable(77) %0) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %2 = load ptr, ptr %0, align 8, !tbaa !5
  %.not = icmp eq ptr %2, null
  br i1 %.not, label %7, label %3

3:                                                ; preds = %1
  %4 = load ptr, ptr %2, align 8, !tbaa !15
  %5 = getelementptr inbounds i8, ptr %4, i64 16
  %6 = load ptr, ptr %5, align 8
  invoke void %6(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull %0)
          to label %7 unwind label %9

7:                                                ; preds = %3, %1
  %8 = getelementptr inbounds i8, ptr %0, i64 16
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %8, i8 0, i64 16, i1 false)
  ret void

9:                                                ; preds = %3
  %10 = landingpad { ptr, i32 }
          catch ptr null
  %11 = extractvalue { ptr, i32 } %10, 0
  tail call void @__clang_call_terminate(ptr %11) #3
  unreachable
}

declare i32 @__gxx_personality_v0(...)

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) local_unnamed_addr #1

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #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 = { noinline noreturn nounwind uwtable "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 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { noreturn 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 0}
!6 = !{!"_ZTSN4muli8ColliderE", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !10, i64 40, !11, i64 44, !12, i64 60, !13, i64 72, !14, i64 76}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"float", !8, i64 0}
!11 = !{!"_ZTSN4muli8MaterialE", !10, i64 0, !10, i64 4, !10, i64 8, !10, i64 12}
!12 = !{!"_ZTSN4muli15CollisionFilterE", !13, i64 0, !13, i64 4, !13, i64 8}
!13 = !{!"int", !8, i64 0}
!14 = !{!"bool", !8, i64 0}
!15 = !{!16, !16, i64 0}
!16 = !{!"vtable pointer", !9, i64 0}


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