; LLVM IR from ThePhysicsGuys/Physics3D :: graphics/buffers/vertexArray.ll (ZN3P3D8Graphics11VertexArrayC2EOS1_)

; 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::Graphics::VertexArray" = type { %"class.P3D::Graphics::Bindable.base", i32 }
%"class.P3D::Graphics::Bindable.base" = type <{ ptr, i32 }>
%"class.P3D::Graphics::Bindable" = type <{ ptr, i32, [4 x i8] }>

@_ZTVN3P3D8Graphics11VertexArrayE = external dso_local unnamed_addr constant { [5 x ptr] }, align 8

declare void @_ZN3P3D8Graphics8BindableC2Ev(ptr noundef nonnull align 8 dereferenceable(12)) unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3P3D8Graphics11VertexArrayC2EOS1_(ptr noundef nonnull align 8 dereferenceable(16) %0, ptr noundef nonnull align 8 dereferenceable(16) %1) unnamed_addr #1 align 2 {
  %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 %3, align 8
  call void @_ZN3P3D8Graphics8BindableC2Ev(ptr noundef nonnull align 8 dereferenceable(12) %5)
  store ptr getelementptr inbounds inrange(-16, 24) ({ [5 x ptr] }, ptr @_ZTVN3P3D8Graphics11VertexArrayE, i32 0, i32 0, i32 2), ptr %5, align 8, !tbaa !9
  %6 = load ptr, ptr %4, align 8, !tbaa !5
  %7 = getelementptr inbounds %"class.P3D::Graphics::VertexArray", ptr %6, i32 0, i32 1
  %8 = load i32, ptr %7, align 4, !tbaa !11
  %9 = getelementptr inbounds %"class.P3D::Graphics::VertexArray", ptr %5, i32 0, i32 1
  store i32 %8, ptr %9, align 4, !tbaa !11
  %10 = load ptr, ptr %4, align 8, !tbaa !5
  %11 = getelementptr inbounds %"class.P3D::Graphics::VertexArray", ptr %10, i32 0, i32 1
  store i32 0, ptr %11, align 4, !tbaa !11
  %12 = load ptr, ptr %4, align 8, !tbaa !5
  %13 = getelementptr inbounds %"class.P3D::Graphics::Bindable", ptr %12, i32 0, i32 1
  %14 = load i32, ptr %13, align 8, !tbaa !15
  %15 = getelementptr inbounds %"class.P3D::Graphics::Bindable", ptr %5, i32 0, i32 1
  store i32 %14, ptr %15, align 8, !tbaa !15
  %16 = load ptr, ptr %4, align 8, !tbaa !5
  %17 = getelementptr inbounds %"class.P3D::Graphics::Bindable", ptr %16, i32 0, i32 1
  store i32 0, ptr %17, align 8, !tbaa !15
  ret void
}

attributes #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" }

!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, !10, i64 0}
!10 = !{!"vtable pointer", !8, i64 0}
!11 = !{!12, !14, i64 12}
!12 = !{!"_ZTSN3P3D8Graphics11VertexArrayE", !13, i64 0, !14, i64 12}
!13 = !{!"_ZTSN3P3D8Graphics8BindableE", !14, i64 8}
!14 = !{!"int", !7, i64 0}
!15 = !{!13, !14, i64 8}


; 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"

@_ZTVN3P3D8Graphics11VertexArrayE = external dso_local unnamed_addr constant { [5 x ptr] }, align 8

declare void @_ZN3P3D8Graphics8BindableC2Ev(ptr noundef nonnull align 8 dereferenceable(12)) unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3P3D8Graphics11VertexArrayC2EOS1_(ptr noundef nonnull align 8 dereferenceable(16) %0, ptr nocapture noundef nonnull align 8 dereferenceable(16) %1) unnamed_addr #1 align 2 {
  tail call void @_ZN3P3D8Graphics8BindableC2Ev(ptr noundef nonnull align 8 dereferenceable(12) %0)
  store ptr getelementptr inbounds inrange(-16, 24) (i8, ptr @_ZTVN3P3D8Graphics11VertexArrayE, i64 16), ptr %0, align 8, !tbaa !5
  %3 = getelementptr inbounds i8, ptr %1, i64 12
  %4 = getelementptr inbounds i8, ptr %1, i64 8
  %5 = getelementptr inbounds i8, ptr %0, i64 8
  %6 = load <2 x i32>, ptr %4, align 8, !tbaa !8
  store <2 x i32> %6, ptr %5, align 8, !tbaa !8
  store i32 0, ptr %3, align 4, !tbaa !11
  store i32 0, ptr %4, align 8, !tbaa !14
  ret void
}

attributes #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" }

!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"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = !{!12, !9, i64 12}
!12 = !{!"_ZTSN3P3D8Graphics11VertexArrayE", !13, i64 0, !9, i64 12}
!13 = !{!"_ZTSN3P3D8Graphics8BindableE", !9, i64 8}
!14 = !{!13, !9, i64 8}


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