; LLVM IR from niessner/Matterport :: code/gaps/pkgs/R3Shapes/ply.ll (Z13copy_propertyP11PlyPropertyS0_)

; 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.PlyProperty = type { ptr, i32, i32, i32, i32, i32, i32, i32 }

; Function Attrs: nounwind
declare noalias ptr @strdup(ptr noundef) #0

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_Z13copy_propertyP11PlyPropertyS0_(ptr noundef %0, ptr noundef %1) #1 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %5 = load ptr, ptr %4, align 8, !tbaa !5
  %6 = getelementptr inbounds %struct.PlyProperty, ptr %5, i32 0, i32 0
  %7 = load ptr, ptr %6, align 8, !tbaa !9
  %8 = call noalias ptr @strdup(ptr noundef %7) #2
  %9 = load ptr, ptr %3, align 8, !tbaa !5
  %10 = getelementptr inbounds %struct.PlyProperty, ptr %9, i32 0, i32 0
  store ptr %8, ptr %10, align 8, !tbaa !9
  %11 = load ptr, ptr %4, align 8, !tbaa !5
  %12 = getelementptr inbounds %struct.PlyProperty, ptr %11, i32 0, i32 1
  %13 = load i32, ptr %12, align 8, !tbaa !12
  %14 = load ptr, ptr %3, align 8, !tbaa !5
  %15 = getelementptr inbounds %struct.PlyProperty, ptr %14, i32 0, i32 1
  store i32 %13, ptr %15, align 8, !tbaa !12
  %16 = load ptr, ptr %4, align 8, !tbaa !5
  %17 = getelementptr inbounds %struct.PlyProperty, ptr %16, i32 0, i32 2
  %18 = load i32, ptr %17, align 4, !tbaa !13
  %19 = load ptr, ptr %3, align 8, !tbaa !5
  %20 = getelementptr inbounds %struct.PlyProperty, ptr %19, i32 0, i32 2
  store i32 %18, ptr %20, align 4, !tbaa !13
  %21 = load ptr, ptr %4, align 8, !tbaa !5
  %22 = getelementptr inbounds %struct.PlyProperty, ptr %21, i32 0, i32 3
  %23 = load i32, ptr %22, align 8, !tbaa !14
  %24 = load ptr, ptr %3, align 8, !tbaa !5
  %25 = getelementptr inbounds %struct.PlyProperty, ptr %24, i32 0, i32 3
  store i32 %23, ptr %25, align 8, !tbaa !14
  %26 = load ptr, ptr %4, align 8, !tbaa !5
  %27 = getelementptr inbounds %struct.PlyProperty, ptr %26, i32 0, i32 4
  %28 = load i32, ptr %27, align 4, !tbaa !15
  %29 = load ptr, ptr %3, align 8, !tbaa !5
  %30 = getelementptr inbounds %struct.PlyProperty, ptr %29, i32 0, i32 4
  store i32 %28, ptr %30, align 4, !tbaa !15
  %31 = load ptr, ptr %4, align 8, !tbaa !5
  %32 = getelementptr inbounds %struct.PlyProperty, ptr %31, i32 0, i32 5
  %33 = load i32, ptr %32, align 8, !tbaa !16
  %34 = load ptr, ptr %3, align 8, !tbaa !5
  %35 = getelementptr inbounds %struct.PlyProperty, ptr %34, i32 0, i32 5
  store i32 %33, ptr %35, align 8, !tbaa !16
  %36 = load ptr, ptr %4, align 8, !tbaa !5
  %37 = getelementptr inbounds %struct.PlyProperty, ptr %36, i32 0, i32 6
  %38 = load i32, ptr %37, align 4, !tbaa !17
  %39 = load ptr, ptr %3, align 8, !tbaa !5
  %40 = getelementptr inbounds %struct.PlyProperty, ptr %39, i32 0, i32 6
  store i32 %38, ptr %40, align 4, !tbaa !17
  %41 = load ptr, ptr %4, align 8, !tbaa !5
  %42 = getelementptr inbounds %struct.PlyProperty, ptr %41, i32 0, i32 7
  %43 = load i32, ptr %42, align 8, !tbaa !18
  %44 = load ptr, ptr %3, align 8, !tbaa !5
  %45 = getelementptr inbounds %struct.PlyProperty, ptr %44, i32 0, i32 7
  store i32 %43, ptr %45, align 8, !tbaa !18
  ret void
}

attributes #0 = { nounwind "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 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 = { 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 = !{!"_ZTS11PlyProperty", !6, i64 0, !11, i64 8, !11, i64 12, !11, i64 16, !11, i64 20, !11, i64 24, !11, i64 28, !11, i64 32}
!11 = !{!"int", !7, i64 0}
!12 = !{!10, !11, i64 8}
!13 = !{!10, !11, i64 12}
!14 = !{!10, !11, i64 16}
!15 = !{!10, !11, i64 20}
!16 = !{!10, !11, i64 24}
!17 = !{!10, !11, i64 28}
!18 = !{!10, !11, i64 32}


; 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 nofree nounwind willreturn memory(argmem: readwrite, inaccessiblemem: readwrite)
declare noalias ptr @strdup(ptr nocapture noundef readonly) local_unnamed_addr #0

; Function Attrs: mustprogress nofree nounwind willreturn uwtable
define dso_local void @_Z13copy_propertyP11PlyPropertyS0_(ptr nocapture noundef writeonly %0, ptr nocapture noundef readonly %1) local_unnamed_addr #1 {
  %3 = load ptr, ptr %1, align 8, !tbaa !5
  %4 = tail call noalias ptr @strdup(ptr noundef %3) #2
  store ptr %4, ptr %0, align 8, !tbaa !5
  %5 = getelementptr inbounds i8, ptr %1, i64 8
  %6 = getelementptr inbounds i8, ptr %0, i64 8
  %7 = load <4 x i32>, ptr %5, align 8, !tbaa !11
  store <4 x i32> %7, ptr %6, align 8, !tbaa !11
  %8 = getelementptr inbounds i8, ptr %1, i64 24
  %9 = getelementptr inbounds i8, ptr %0, i64 24
  %10 = load <2 x i32>, ptr %8, align 8, !tbaa !11
  store <2 x i32> %10, ptr %9, align 8, !tbaa !11
  %11 = getelementptr inbounds i8, ptr %1, i64 32
  %12 = load i32, ptr %11, align 8, !tbaa !12
  %13 = getelementptr inbounds i8, ptr %0, i64 32
  store i32 %12, ptr %13, align 8, !tbaa !12
  ret void
}

attributes #0 = { mustprogress nofree nounwind willreturn memory(argmem: readwrite, inaccessiblemem: readwrite) "alloc-family"="malloc" "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 nofree nounwind willreturn 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, !7, i64 0}
!6 = !{!"_ZTS11PlyProperty", !7, i64 0, !10, i64 8, !10, i64 12, !10, i64 16, !10, i64 20, !10, i64 24, !10, i64 28, !10, i64 32}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!10, !10, i64 0}
!12 = !{!6, !10, i64 32}


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