; 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_api9ToPointerEP11_DALITensor(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 @daliTensorSetSourceInfo(ptr noundef %0, ptr noundef %1) #1 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca %"class.std::__exception_ptr::exception_ptr", align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #6
  %11 = invoke noundef i32 @_ZN4dali5c_api9CheckInitEv()
          to label %12 unwind label %17

12:                                               ; preds = %2
  store i32 %11, ptr %6, align 4, !tbaa !9
  %13 = load i32, ptr %6, align 4, !tbaa !9
  %14 = icmp ne i32 %13, 0
  br i1 %14, label %15, label %21

15:                                               ; preds = %12
  %16 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %16, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %23

17:                                               ; preds = %2
  %18 = landingpad { ptr, i32 }
          catch ptr null
  %19 = extractvalue { ptr, i32 } %18, 0
  store ptr %19, ptr %7, align 8
  %20 = extractvalue { ptr, i32 } %18, 1
  store i32 %20, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  br label %38

21:                                               ; preds = %12
  br label %22

22:                                               ; preds = %21
  store i32 0, ptr %9, align 4
  br label %23

23:                                               ; preds = %22, %15
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  %24 = load i32, ptr %9, align 4
  switch i32 %24, label %59 [
    i32 0, label %25
    i32 1, label %49
  ]

25:                                               ; preds = %23
  %26 = load ptr, ptr %4, align 8, !tbaa !5
  %27 = invoke noundef ptr @_ZN4dali5c_api9ToPointerEP11_DALITensor(ptr noundef %26)
          to label %28 unwind label %34

28:                                               ; preds = %25
  %29 = load ptr, ptr %5, align 8, !tbaa !5
  %30 = load ptr, ptr %27, align 8, !tbaa !11
  %31 = getelementptr inbounds ptr, ptr %30, i64 16
  %32 = load ptr, ptr %31, align 8
  invoke void %32(ptr noundef nonnull align 8 dereferenceable(12) %27, ptr noundef %29)
          to label %33 unwind label %34

33:                                               ; preds = %28
  store i32 0, ptr %3, align 4
  br label %49

34:                                               ; preds = %28, %25
  %35 = landingpad { ptr, i32 }
          catch ptr null
  %36 = extractvalue { ptr, i32 } %35, 0
  store ptr %36, ptr %7, align 8
  %37 = extractvalue { ptr, i32 } %35, 1
  store i32 %37, ptr %8, align 4
  br label %38

38:                                               ; preds = %34, %17
  %39 = load ptr, ptr %7, align 8
  %40 = call ptr @__cxa_begin_catch(ptr %39) #6
  call void @_ZSt17current_exceptionv(ptr dead_on_unwind writable sret(%"class.std::__exception_ptr::exception_ptr") align 8 %10) #6
  %41 = invoke noundef i32 @_ZN4dali5c_api11HandleErrorENSt15__exception_ptr13exception_ptrE(ptr noundef %10)
          to label %42 unwind label %43

42:                                               ; preds = %38
  store i32 %41, ptr %3, align 4
  call void @_ZNSt15__exception_ptr13exception_ptrD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  store i32 1, ptr %9, align 4
  call void @__cxa_end_catch()
  br label %49

43:                                               ; preds = %38
  %44 = landingpad { ptr, i32 }
          cleanup
  %45 = extractvalue { ptr, i32 } %44, 0
  store ptr %45, ptr %7, align 8
  %46 = extractvalue { ptr, i32 } %44, 1
  store i32 %46, ptr %8, align 4
  call void @_ZNSt15__exception_ptr13exception_ptrD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  invoke void @__cxa_end_catch()
          to label %47 unwind label %56

47:                                               ; preds = %43
  br label %51

48:                                               ; No predecessors!
  unreachable

49:                                               ; preds = %42, %33, %23
  %50 = load i32, ptr %3, align 4
  ret i32 %50

51:                                               ; preds = %47
  %52 = load ptr, ptr %7, align 8
  %53 = load i32, ptr %8, align 4
  %54 = insertvalue { ptr, i32 } poison, ptr %52, 0
  %55 = insertvalue { ptr, i32 } %54, i32 %53, 1
  resume { ptr, i32 } %55

56:                                               ; preds = %43
  %57 = landingpad { ptr, i32 }
          catch ptr null
  %58 = extractvalue { ptr, i32 } %57, 0
  call void @__clang_call_terminate(ptr %58) #7
  unreachable

59:                                               ; preds = %23
  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 = !{!"_ZTS12daliResult_t", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"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_api9ToPointerEP11_DALITensor(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 @daliTensorSetSourceInfo(ptr noundef %0, ptr noundef %1) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::__exception_ptr::exception_ptr", align 8
  %4 = invoke noundef i32 @_ZN4dali5c_api9CheckInitEv()
          to label %5 unwind label %6

5:                                                ; preds = %2
  %.not.not = icmp eq i32 %4, 0
  br i1 %.not.not, label %8, label %22

6:                                                ; preds = %2
  %7 = landingpad { ptr, i32 }
          catch ptr null
  br label %16

8:                                                ; preds = %5
  %9 = invoke noundef ptr @_ZN4dali5c_api9ToPointerEP11_DALITensor(ptr noundef %0)
          to label %10 unwind label %14

10:                                               ; preds = %8
  %11 = load ptr, ptr %9, align 8, !tbaa !5
  %12 = getelementptr inbounds i8, ptr %11, i64 128
  %13 = load ptr, ptr %12, align 8
  invoke void %13(ptr noundef nonnull align 8 dereferenceable(12) %9, ptr noundef %1)
          to label %22 unwind label %14

14:                                               ; preds = %10, %8
  %15 = landingpad { ptr, i32 }
          catch ptr null
  br label %16

16:                                               ; preds = %14, %6
  %.pn = phi { ptr, i32 } [ %15, %14 ], [ %7, %6 ]
  %.08 = extractvalue { ptr, i32 } %.pn, 0
  %17 = tail call ptr @__cxa_begin_catch(ptr %.08) #5
  call void @_ZSt17current_exceptionv(ptr dead_on_unwind nonnull writable sret(%"class.std::__exception_ptr::exception_ptr") align 8 %3) #5
  %18 = invoke noundef i32 @_ZN4dali5c_api11HandleErrorENSt15__exception_ptr13exception_ptrE(ptr noundef nonnull %3)
          to label %19 unwind label %20

19:                                               ; preds = %16
  call void @_ZNSt15__exception_ptr13exception_ptrD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  call void @__cxa_end_catch()
  br label %22

20:                                               ; preds = %16
  %21 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__exception_ptr13exception_ptrD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  invoke void @__cxa_end_catch()
          to label %23 unwind label %24

22:                                               ; preds = %5, %10, %19
  %.1 = phi i32 [ %4, %5 ], [ %18, %19 ], [ 0, %10 ]
  ret i32 %.1

23:                                               ; preds = %20
  resume { ptr, i32 } %21

24:                                               ; preds = %20
  %25 = landingpad { ptr, i32 }
          catch ptr null
  %26 = extractvalue { ptr, i32 } %25, 0
  call void @__clang_call_terminate(ptr %26) #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