; LLVM IR from niessner/Matterport :: code/gaps/pkgs/R3Graphics/R3Camera.ll (ZN8R3CameraaSERKS_)

; 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.R3Camera = type { %class.R3CoordSystem, double, double, double, double, double, ptr }
%class.R3CoordSystem = type { %class.R3Point, %class.R3Triad }
%class.R3Point = type { [3 x double] }
%class.R3Triad = type { [3 x %class.R3Vector] }
%class.R3Vector = type { [3 x double] }

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(96) ptr @_ZN13R3CoordSystemaSERKS_(ptr noundef nonnull align 8 dereferenceable(96), ptr noundef nonnull align 8 dereferenceable(96)) #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef nonnull align 8 dereferenceable(144) ptr @_ZN8R3CameraaSERKS_(ptr noundef nonnull align 8 dereferenceable(144) %0, ptr noundef nonnull align 8 dereferenceable(144) %1) #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
  %6 = load ptr, ptr %4, align 8, !tbaa !5
  %7 = getelementptr inbounds %class.R3Camera, ptr %6, i32 0, i32 0
  %8 = getelementptr inbounds %class.R3Camera, ptr %5, i32 0, i32 0
  %9 = call noundef nonnull align 8 dereferenceable(96) ptr @_ZN13R3CoordSystemaSERKS_(ptr noundef nonnull align 8 dereferenceable(96) %8, ptr noundef nonnull align 8 dereferenceable(96) %7)
  %10 = load ptr, ptr %4, align 8, !tbaa !5
  %11 = getelementptr inbounds %class.R3Camera, ptr %10, i32 0, i32 1
  %12 = load double, ptr %11, align 8, !tbaa !9
  %13 = getelementptr inbounds %class.R3Camera, ptr %5, i32 0, i32 1
  store double %12, ptr %13, align 8, !tbaa !9
  %14 = load ptr, ptr %4, align 8, !tbaa !5
  %15 = getelementptr inbounds %class.R3Camera, ptr %14, i32 0, i32 2
  %16 = load double, ptr %15, align 8, !tbaa !15
  %17 = getelementptr inbounds %class.R3Camera, ptr %5, i32 0, i32 2
  store double %16, ptr %17, align 8, !tbaa !15
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = getelementptr inbounds %class.R3Camera, ptr %18, i32 0, i32 3
  %20 = load double, ptr %19, align 8, !tbaa !16
  %21 = getelementptr inbounds %class.R3Camera, ptr %5, i32 0, i32 3
  store double %20, ptr %21, align 8, !tbaa !16
  %22 = load ptr, ptr %4, align 8, !tbaa !5
  %23 = getelementptr inbounds %class.R3Camera, ptr %22, i32 0, i32 4
  %24 = load double, ptr %23, align 8, !tbaa !17
  %25 = getelementptr inbounds %class.R3Camera, ptr %5, i32 0, i32 4
  store double %24, ptr %25, align 8, !tbaa !17
  %26 = load ptr, ptr %4, align 8, !tbaa !5
  %27 = getelementptr inbounds %class.R3Camera, ptr %26, i32 0, i32 5
  %28 = load double, ptr %27, align 8, !tbaa !18
  %29 = getelementptr inbounds %class.R3Camera, ptr %5, i32 0, i32 5
  store double %28, ptr %29, align 8, !tbaa !18
  ret ptr %5
}

attributes #0 = { inlinehint 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 #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, !14, i64 96}
!10 = !{!"_ZTS8R3Camera", !11, i64 0, !14, i64 96, !14, i64 104, !14, i64 112, !14, i64 120, !14, i64 128, !6, i64 136}
!11 = !{!"_ZTS13R3CoordSystem", !12, i64 0, !13, i64 24}
!12 = !{!"_ZTS7R3Point", !7, i64 0}
!13 = !{!"_ZTS7R3Triad", !7, i64 0}
!14 = !{!"double", !7, i64 0}
!15 = !{!10, !14, i64 104}
!16 = !{!10, !14, i64 112}
!17 = !{!10, !14, i64 120}
!18 = !{!10, !14, i64 128}


; 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: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(96) ptr @_ZN13R3CoordSystemaSERKS_(ptr noundef nonnull align 8 dereferenceable(96), ptr noundef nonnull align 8 dereferenceable(96)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef nonnull align 8 dereferenceable(144) ptr @_ZN8R3CameraaSERKS_(ptr noundef nonnull returned align 8 dereferenceable(144) %0, ptr noundef nonnull align 8 dereferenceable(144) %1) local_unnamed_addr #1 align 2 {
  %3 = tail call noundef nonnull align 8 dereferenceable(96) ptr @_ZN13R3CoordSystemaSERKS_(ptr noundef nonnull align 8 dereferenceable(96) %0, ptr noundef nonnull align 8 dereferenceable(96) %1)
  %4 = getelementptr inbounds i8, ptr %1, i64 96
  %5 = getelementptr inbounds i8, ptr %0, i64 96
  %6 = load <2 x double>, ptr %4, align 8, !tbaa !5
  store <2 x double> %6, ptr %5, align 8, !tbaa !5
  %7 = getelementptr inbounds i8, ptr %1, i64 112
  %8 = getelementptr inbounds i8, ptr %0, i64 112
  %9 = load <2 x double>, ptr %7, align 8, !tbaa !5
  store <2 x double> %9, ptr %8, align 8, !tbaa !5
  %10 = getelementptr inbounds i8, ptr %1, i64 128
  %11 = load double, ptr %10, align 8, !tbaa !9
  %12 = getelementptr inbounds i8, ptr %0, i64 128
  store double %11, ptr %12, align 8, !tbaa !9
  ret ptr %0
}

attributes #0 = { inlinehint 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 #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 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !6, i64 128}
!10 = !{!"_ZTS8R3Camera", !11, i64 0, !6, i64 96, !6, i64 104, !6, i64 112, !6, i64 120, !6, i64 128, !14, i64 136}
!11 = !{!"_ZTS13R3CoordSystem", !12, i64 0, !13, i64 24}
!12 = !{!"_ZTS7R3Point", !7, i64 0}
!13 = !{!"_ZTS7R3Triad", !7, i64 0}
!14 = !{!"any pointer", !7, i64 0}


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