; LLVM IR from NVIDIA/DALI :: dali/c_api_2 (data_objects)

; 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::__exception_ptr::exception_ptr" = type { ptr }

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZN4dali5c_api9ToPointerEP15_DALITensorList(ptr noundef) #1

declare noundef i32 @_ZN4dali5c_api9CheckInitEv() #2

declare ptr @__cxa_begin_catch(ptr)

declare noundef i32 @_ZN4dali5c_api11HandleErrorENSt15__exception_ptr13exception_ptrE(ptr noundef) #2

; Function Attrs: nounwind
declare void @_ZSt17current_exceptionv(ptr dead_on_unwind writable sret(%"class.std::__exception_ptr::exception_ptr") align 8) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__exception_ptr13exception_ptrD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4 align 2

declare void @__cxa_end_catch()

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) #5

; Function Attrs: mustprogress uwtable
define dso_local i32 @daliTensorListSetSourceInfo(ptr noundef %0, i32 noundef %1, ptr noundef %2) #1 personality ptr @__gxx_personality_v0 {
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca %"class.std::__exception_ptr::exception_ptr", align 8
  store ptr %0, ptr %5, align 8, !tbaa !5
  store i32 %1, ptr %6, align 4, !tbaa !9
  store ptr %2, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #6
  %13 = invoke noundef i32 @_ZN4dali5c_api9CheckInitEv()
          to label %14 unwind label %19

14:                                               ; preds = %3
  store i32 %13, ptr %8, align 4, !tbaa !11
  %15 = load i32, ptr %8, align 4, !tbaa !11
  %16 = icmp ne i32 %15, 0
  br i1 %16, label %17, label %23

17:                                               ; preds = %14
  %18 = load i32, ptr %8, align 4, !tbaa !11
  store i32 %18, ptr %4, align 4
  store i32 1, ptr %11, align 4
  br label %25

19:                                               ; preds = %3
  %20 = landingpad { ptr, i32 }
          catch ptr null
  %21 = extractvalue { ptr, i32 } %20, 0
  store ptr %21, ptr %9, align 8
  %22 = extractvalue { ptr, i32 } %20, 1
  store i32 %22, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  br label %41

23:                                               ; preds = %14
  br label %24

24:                                               ; preds = %23
  store i32 0, ptr %11, align 4
  br label %25

25:                                               ; preds = %24, %17
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  %26 = load i32, ptr %11, align 4
  switch i32 %26, label %62 [
    i32 0, label %27
    i32 1, label %52
  ]

27:                                               ; preds = %25
  %28 = load ptr, ptr %5, align 8, !tbaa !5
  %29 = invoke noundef ptr @_ZN4dali5c_api9ToPointerEP15_DALITensorList(ptr noundef %28)
          to label %30 unwind label %37

30:                                               ; preds = %27
  %31 = load i32, ptr %6, align 4, !tbaa !9
  %32 = load ptr, ptr %7, align 8, !tbaa !5
  %33 = load ptr, ptr %29, align 8, !tbaa !13
  %34 = getelementptr inbounds ptr, ptr %33, i64 18
  %35 = load ptr, ptr %34, align 8
  invoke void %35(ptr noundef nonnull align 8 dereferenceable(12) %29, i32 noundef %31, ptr noundef %32)
          to label %36 unwind label %37

36:                                               ; preds = %30
  store i32 0, ptr %4, align 4
  br label %52

37:                                               ; preds = %30, %27
  %38 = landingpad { ptr, i32 }
          catch ptr null
  %39 = extractvalue { ptr, i32 } %38, 0
  store ptr %39, ptr %9, align 8
  %40 = extractvalue { ptr, i32 } %38, 1
  store i32 %40, ptr %10, align 4
  br label %41

41:                                               ; preds = %37, %19
  %42 = load ptr, ptr %9, align 8
  %43 = call ptr @__cxa_begin_catch(ptr %42) #6
  call void @_ZSt17current_exceptionv(ptr dead_on_unwind writable sret(%"class.std::__exception_ptr::exception_ptr") align 8 %12) #6
  %44 = invoke noundef i32 @_ZN4dali5c_api11HandleErrorENSt15__exception_ptr13exception_ptrE(ptr noundef %12)
          to label %45 unwind label %46

45:                                               ; preds = %41
  store i32 %44, ptr %4, align 4
  call void @_ZNSt15__exception_ptr13exception_ptrD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %12) #6
  store i32 1, ptr %11, align 4
  call void @__cxa_end_catch()
  br label %52

46:                                               ; preds = %41
  %47 = landingpad { ptr, i32 }
          cleanup
  %48 = extractvalue { ptr, i32 } %47, 0
  store ptr %48, ptr %9, align 8
  %49 = extractvalue { ptr, i32 } %47, 1
  store i32 %49, ptr %10, align 4
  call void @_ZNSt15__exception_ptr13exception_ptrD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %12) #6
  invoke void @__cxa_end_catch()
          to label %50 unwind label %59

50:                                               ; preds = %46
  br label %54

51:                                               ; No predecessors!
  unreachable

52:                                               ; preds = %45, %36, %25
  %53 = load i32, ptr %4, align 4
  ret i32 %53

54:                                               ; preds = %50
  %55 = load ptr, ptr %9, align 8
  %56 = load i32, ptr %10, align 4
  %57 = insertvalue { ptr, i32 } poison, ptr %55, 0
  %58 = insertvalue { ptr, i32 } %57, i32 %56, 1
  resume { ptr, i32 } %58

59:                                               ; preds = %46
  %60 = landingpad { ptr, i32 }
          catch ptr null
  %61 = extractvalue { ptr, i32 } %60, 0
  call void @__clang_call_terminate(ptr %61) #7
  unreachable

62:                                               ; preds = %25
  unreachable
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { "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 "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 #4 = { inlinehint 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 #5 = { noinline noreturn nounwind uwtable "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 #6 = { nounwind }
attributes #7 = { noreturn 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, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"_ZTS12daliResult_t", !7, i64 0}
!13 = !{!14, !14, i64 0}
!14 = !{!"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.std::__exception_ptr::exception_ptr" = type { ptr }

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZN4dali5c_api9ToPointerEP15_DALITensorList(ptr noundef) local_unnamed_addr #0

declare noundef i32 @_ZN4dali5c_api9CheckInitEv() local_unnamed_addr #1

declare ptr @__cxa_begin_catch(ptr) local_unnamed_addr

declare noundef i32 @_ZN4dali5c_api11HandleErrorENSt15__exception_ptr13exception_ptrE(ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind
declare void @_ZSt17current_exceptionv(ptr dead_on_unwind writable sret(%"class.std::__exception_ptr::exception_ptr") align 8) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__exception_ptr13exception_ptrD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

declare void @__cxa_end_catch() local_unnamed_addr

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @daliTensorListSetSourceInfo(ptr noundef %0, i32 noundef %1, ptr noundef %2) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.std::__exception_ptr::exception_ptr", align 8
  %5 = invoke noundef i32 @_ZN4dali5c_api9CheckInitEv()
          to label %6 unwind label %7

6:                                                ; preds = %3
  %.not.not = icmp eq i32 %5, 0
  br i1 %.not.not, label %9, label %23

7:                                                ; preds = %3
  %8 = landingpad { ptr, i32 }
          catch ptr null
  br label %17

9:                                                ; preds = %6
  %10 = invoke noundef ptr @_ZN4dali5c_api9ToPointerEP15_DALITensorList(ptr noundef %0)
          to label %11 unwind label %15

11:                                               ; preds = %9
  %12 = load ptr, ptr %10, align 8, !tbaa !5
  %13 = getelementptr inbounds i8, ptr %12, i64 144
  %14 = load ptr, ptr %13, align 8
  invoke void %14(ptr noundef nonnull align 8 dereferenceable(12) %10, i32 noundef %1, ptr noundef %2)
          to label %23 unwind label %15

15:                                               ; preds = %11, %9
  %16 = landingpad { ptr, i32 }
          catch ptr null
  br label %17

17:                                               ; preds = %15, %7
  %.pn = phi { ptr, i32 } [ %16, %15 ], [ %8, %7 ]
  %.09 = extractvalue { ptr, i32 } %.pn, 0
  %18 = tail call ptr @__cxa_begin_catch(ptr %.09) #5
  call void @_ZSt17current_exceptionv(ptr dead_on_unwind nonnull writable sret(%"class.std::__exception_ptr::exception_ptr") align 8 %4) #5
  %19 = invoke noundef i32 @_ZN4dali5c_api11HandleErrorENSt15__exception_ptr13exception_ptrE(ptr noundef nonnull %4)
          to label %20 unwind label %21

20:                                               ; preds = %17
  call void @_ZNSt15__exception_ptr13exception_ptrD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  call void @__cxa_end_catch()
  br label %23

21:                                               ; preds = %17
  %22 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__exception_ptr13exception_ptrD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  invoke void @__cxa_end_catch()
          to label %24 unwind label %25

23:                                               ; preds = %6, %11, %20
  %.1 = phi i32 [ %5, %6 ], [ %19, %20 ], [ 0, %11 ]
  ret i32 %.1

24:                                               ; preds = %21
  resume { ptr, i32 } %22

25:                                               ; preds = %21
  %26 = landingpad { ptr, i32 }
          catch ptr null
  %27 = extractvalue { ptr, i32 } %26, 0
  call void @__clang_call_terminate(ptr %27) #6
  unreachable
}

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" }
attributes #1 = { "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 "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 = { inlinehint 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 #4 = { noinline noreturn nounwind uwtable "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 #5 = { nounwind }
attributes #6 = { noreturn 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: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass