; LLVM IR from NVIDIA/DALI :: dali/pipeline/executor (executor_factory)

; 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.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.117" }
%"struct.std::_Head_base.117" = type { ptr }
%"struct.dali::QueueSizes" = type { i32, i32 }

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4dali11GetExecutorENS_12ExecutorTypeENS_13ExecutorFlagsEiiimNS_10QueueSizesE(ptr dead_on_unwind noalias writable sret(%"class.std::unique_ptr") align 8 %0, i32 noundef %1, i32 noundef %2, i32 noundef %3, i32 noundef %4, i32 noundef %5, i64 noundef %6, i64 %7) #0 {
  %9 = alloca ptr, align 8
  %10 = alloca %"struct.dali::QueueSizes", align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca i64, align 8
  store ptr %0, ptr %9, align 8
  store i64 %7, ptr %10, align 4
  store i32 %1, ptr %11, align 4, !tbaa !5
  store i32 %2, ptr %12, align 4, !tbaa !9
  store i32 %3, ptr %13, align 4, !tbaa !11
  store i32 %4, ptr %14, align 4, !tbaa !11
  store i32 %5, ptr %15, align 4, !tbaa !11
  store i64 %6, ptr %16, align 8, !tbaa !13
  %17 = load i32, ptr %11, align 4, !tbaa !5
  call void @_ZN4dali15GetExecutorImplIJRiS1_S1_RmRNS_13ExecutorFlagsERNS_10QueueSizesEEEESt10unique_ptrINS_12ExecutorBaseESt14default_deleteIS8_EENS_12ExecutorTypeEDpOT_(ptr dead_on_unwind writable sret(%"class.std::unique_ptr") align 8 %0, i32 noundef %17, ptr noundef nonnull align 4 dereferenceable(4) %13, ptr noundef nonnull align 4 dereferenceable(4) %14, ptr noundef nonnull align 4 dereferenceable(4) %15, ptr noundef nonnull align 8 dereferenceable(8) %16, ptr noundef nonnull align 4 dereferenceable(4) %12, ptr noundef nonnull align 4 dereferenceable(8) %10)
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4dali15GetExecutorImplIJRiS1_S1_RmRNS_13ExecutorFlagsERNS_10QueueSizesEEEESt10unique_ptrINS_12ExecutorBaseESt14default_deleteIS8_EENS_12ExecutorTypeEDpOT_(ptr dead_on_unwind noalias writable sret(%"class.std::unique_ptr") align 8, i32 noundef, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(8)) #0

attributes #0 = { 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 = !{!"_ZTSN4dali12ExecutorTypeE", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"_ZTSN4dali13ExecutorFlagsE", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{!14, !14, i64 0}
!14 = !{!"long", !7, 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.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.117" }
%"struct.std::_Head_base.117" = type { ptr }
%"struct.dali::QueueSizes" = type { i32, i32 }

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4dali11GetExecutorENS_12ExecutorTypeENS_13ExecutorFlagsEiiimNS_10QueueSizesE(ptr dead_on_unwind noalias writable sret(%"class.std::unique_ptr") align 8 %0, i32 noundef %1, i32 noundef %2, i32 noundef %3, i32 noundef %4, i32 noundef %5, i64 noundef %6, i64 %7) local_unnamed_addr #0 {
  %9 = alloca %"struct.dali::QueueSizes", align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i64, align 8
  store i64 %7, ptr %9, align 8
  store i32 %2, ptr %10, align 4, !tbaa !5
  store i32 %3, ptr %11, align 4, !tbaa !9
  store i32 %4, ptr %12, align 4, !tbaa !9
  store i32 %5, ptr %13, align 4, !tbaa !9
  store i64 %6, ptr %14, align 8, !tbaa !11
  call void @_ZN4dali15GetExecutorImplIJRiS1_S1_RmRNS_13ExecutorFlagsERNS_10QueueSizesEEEESt10unique_ptrINS_12ExecutorBaseESt14default_deleteIS8_EENS_12ExecutorTypeEDpOT_(ptr dead_on_unwind writable sret(%"class.std::unique_ptr") align 8 %0, i32 noundef %1, ptr noundef nonnull align 4 dereferenceable(4) %11, ptr noundef nonnull align 4 dereferenceable(4) %12, ptr noundef nonnull align 4 dereferenceable(4) %13, ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 4 dereferenceable(4) %10, ptr noundef nonnull align 4 dereferenceable(8) %9)
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4dali15GetExecutorImplIJRiS1_S1_RmRNS_13ExecutorFlagsERNS_10QueueSizesEEEESt10unique_ptrINS_12ExecutorBaseESt14default_deleteIS8_EENS_12ExecutorTypeEDpOT_(ptr dead_on_unwind noalias writable sret(%"class.std::unique_ptr") align 8, i32 noundef, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #0

attributes #0 = { 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 = !{!"_ZTSN4dali13ExecutorFlagsE", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long", !7, i64 0}


; Effective O3 passes: GlobalOptPass,InferAlignmentPass,SROAPass