; LLVM IR from ThePhysicsGuys/Physics3D :: Physics3D/geometry/shape.ll (ZNK3P3D5Shape12getMaxRadiusEv)

; 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.P3D::DiagonalMatrix" = type { [3 x double] }
%"class.P3D::Shape" = type { %"class.P3D::intrusive_ptr", %"class.P3D::DiagonalMatrix" }
%"class.P3D::intrusive_ptr" = type { ptr }

; 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: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK3P3D13intrusive_ptrIKNS_10ShapeClassEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef double @_ZNK3P3D5Shape12getMaxRadiusEv(ptr noundef nonnull align 8 dereferenceable(32) %0) #2 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca %"class.P3D::DiagonalMatrix", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %4 = load ptr, ptr %2, align 8
  %5 = getelementptr inbounds %"class.P3D::Shape", ptr %4, i32 0, i32 0
  %6 = call noundef ptr @_ZNK3P3D13intrusive_ptrIKNS_10ShapeClassEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #3
  %7 = getelementptr inbounds %"class.P3D::Shape", ptr %4, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %3, ptr align 8 %7, i64 24, i1 false), !tbaa.struct !9
  %8 = load ptr, ptr %6, align 8, !tbaa !11
  %9 = getelementptr inbounds ptr, ptr %8, i64 6
  %10 = load ptr, ptr %9, align 8
  %11 = call noundef double %10(ptr noundef nonnull align 8 dereferenceable(104) %6, ptr noundef byval(%"class.P3D::DiagonalMatrix") align 8 %3)
  ret double %11
}

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

!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 = !{i64 0, i64 24, !10}
!10 = !{!7, !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"vtable pointer", !8, 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"

%"class.P3D::DiagonalMatrix" = type { [3 x double] }

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK3P3D13intrusive_ptrIKNS_10ShapeClassEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef double @_ZNK3P3D5Shape12getMaxRadiusEv(ptr noundef nonnull align 8 dereferenceable(32) %0) local_unnamed_addr #1 align 2 {
  %2 = tail call noundef ptr @_ZNK3P3D13intrusive_ptrIKNS_10ShapeClassEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %0) #2
  %3 = getelementptr inbounds i8, ptr %0, i64 8
  %4 = load ptr, ptr %2, align 8, !tbaa !5
  %5 = getelementptr inbounds i8, ptr %4, i64 48
  %6 = load ptr, ptr %5, align 8
  %7 = tail call noundef double %6(ptr noundef nonnull align 8 dereferenceable(104) %2, ptr noundef nonnull byval(%"class.P3D::DiagonalMatrix") align 8 %3)
  ret double %7
}

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 = { 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 #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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}


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