; LLVM IR from NVIDIA/TensorRT :: plugin/scatterElementsPlugin (scatterElementsPluginLegacy)

; 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"

@_ZTISt9exception = external constant ptr
@.str.9 = external hidden unnamed_addr constant [110 x i8], align 1
@__func__._ZNK8nvinfer16plugin23ScatterElementsPluginV217getOutputDataTypeEiPKNS_8DataTypeEi = external hidden unnamed_addr constant [18 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [59 x i8], align 1

; 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: noreturn
declare void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef, ptr noundef, i32 noundef, i32 noundef, ptr noundef) #1

; Function Attrs: nounwind memory(none)
declare i32 @llvm.eh.typeid.for.p0(ptr) #2

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) #3

declare ptr @__cxa_begin_catch(ptr)

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8)) #4

declare void @__cxa_end_catch()

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef i32 @_ZNK8nvinfer16plugin23ScatterElementsPluginV217getOutputDataTypeEiPKNS_8DataTypeEi(ptr noundef nonnull align 8 dereferenceable(48) %0, i32 noundef %1, ptr noundef %2, i32 noundef %3) unnamed_addr #5 align 2 personality ptr @__gxx_personality_v0 {
  %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 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
  store i32 %3, ptr %8, align 4, !tbaa !9
  %12 = load ptr, ptr %5, align 8
  %13 = load ptr, ptr %7, align 8, !tbaa !5
  %14 = icmp ne ptr %13, null
  br i1 %14, label %15, label %21

15:                                               ; preds = %4
  %16 = load i32, ptr %8, align 4, !tbaa !9
  %17 = icmp eq i32 %16, 3
  br i1 %17, label %18, label %21

18:                                               ; preds = %15
  %19 = load i32, ptr %6, align 4, !tbaa !9
  %20 = icmp eq i32 %19, 0
  br i1 %20, label %41, label %21

21:                                               ; preds = %18, %15, %4
  invoke void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef @.str.9, ptr noundef @__func__._ZNK8nvinfer16plugin23ScatterElementsPluginV217getOutputDataTypeEiPKNS_8DataTypeEi, i32 noundef 200, i32 noundef 0, ptr noundef @.str.15) #6
          to label %22 unwind label %23

22:                                               ; preds = %21
  unreachable

23:                                               ; preds = %21
  %24 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  %25 = extractvalue { ptr, i32 } %24, 0
  store ptr %25, ptr %9, align 8
  %26 = extractvalue { ptr, i32 } %24, 1
  store i32 %26, ptr %10, align 4
  br label %27

27:                                               ; preds = %23
  %28 = load i32, ptr %10, align 4
  %29 = call i32 @llvm.eh.typeid.for.p0(ptr @_ZTISt9exception) #7
  %30 = icmp eq i32 %28, %29
  br i1 %30, label %31, label %45

31:                                               ; preds = %27
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #7
  %32 = load ptr, ptr %9, align 8
  %33 = call ptr @__cxa_begin_catch(ptr %32) #7
  store ptr %33, ptr %11, align 8
  %34 = load ptr, ptr %11, align 8, !tbaa !5
  invoke void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8) %34)
          to label %35 unwind label %42

35:                                               ; preds = %31
  invoke void @__cxa_end_catch()
          to label %36 unwind label %42

36:                                               ; preds = %35
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #7
  br label %37

37:                                               ; preds = %41, %36
  %38 = load ptr, ptr %7, align 8, !tbaa !5
  %39 = getelementptr inbounds i32, ptr %38, i64 0
  %40 = load i32, ptr %39, align 4, !tbaa !11
  ret i32 %40

41:                                               ; preds = %18
  br label %37

42:                                               ; preds = %35, %31
  %43 = landingpad { ptr, i32 }
          catch ptr null
  %44 = extractvalue { ptr, i32 } %43, 0
  call void @__clang_call_terminate(ptr %44) #8
  unreachable

45:                                               ; preds = %27
  %46 = load ptr, ptr %9, align 8
  call void @__clang_call_terminate(ptr %46) #8
  unreachable
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { noreturn "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 memory(none) }
attributes #3 = { 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 #4 = { 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 #5 = { 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 #6 = { noreturn }
attributes #7 = { nounwind }
attributes #8 = { 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 = !{!"_ZTSN8nvinfer18DataTypeE", !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"

@_ZTISt9exception = external constant ptr
@.str.9 = external hidden unnamed_addr constant [110 x i8], align 1
@__func__._ZNK8nvinfer16plugin23ScatterElementsPluginV217getOutputDataTypeEiPKNS_8DataTypeEi = external hidden unnamed_addr constant [18 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [59 x i8], align 1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: noreturn
declare void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef, ptr noundef, i32 noundef, i32 noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: nofree nosync nounwind memory(none)
declare i32 @llvm.eh.typeid.for.p0(ptr) #1

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) local_unnamed_addr #2

declare ptr @__cxa_begin_catch(ptr) local_unnamed_addr

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

declare void @__cxa_end_catch() local_unnamed_addr

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef i32 @_ZNK8nvinfer16plugin23ScatterElementsPluginV217getOutputDataTypeEiPKNS_8DataTypeEi(ptr nocapture noundef nonnull readnone align 8 dereferenceable(48) %0, i32 noundef %1, ptr noundef readonly %2, i32 noundef %3) unnamed_addr #4 align 2 personality ptr @__gxx_personality_v0 {
  %5 = icmp ne ptr %2, null
  %6 = icmp eq i32 %3, 3
  %or.cond = and i1 %5, %6
  %7 = icmp eq i32 %1, 0
  %or.cond3 = and i1 %7, %or.cond
  br i1 %or.cond3, label %19, label %8

8:                                                ; preds = %4
  invoke void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef nonnull @.str.9, ptr noundef nonnull @__func__._ZNK8nvinfer16plugin23ScatterElementsPluginV217getOutputDataTypeEiPKNS_8DataTypeEi, i32 noundef 200, i32 noundef 0, ptr noundef nonnull @.str.15) #5
          to label %9 unwind label %10

9:                                                ; preds = %8
  unreachable

10:                                               ; preds = %8
  %11 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  %12 = extractvalue { ptr, i32 } %11, 0
  %13 = extractvalue { ptr, i32 } %11, 1
  %14 = tail call i32 @llvm.eh.typeid.for.p0(ptr nonnull @_ZTISt9exception) #6
  %15 = icmp eq i32 %13, %14
  br i1 %15, label %16, label %24

16:                                               ; preds = %10
  %17 = tail call ptr @__cxa_begin_catch(ptr %12) #6
  invoke void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8) %17)
          to label %18 unwind label %21

18:                                               ; preds = %16
  invoke void @__cxa_end_catch()
          to label %19 unwind label %21

19:                                               ; preds = %18, %4
  %20 = load i32, ptr %2, align 4, !tbaa !5
  ret i32 %20

21:                                               ; preds = %18, %16
  %22 = landingpad { ptr, i32 }
          catch ptr null
  %23 = extractvalue { ptr, i32 } %22, 0
  tail call void @__clang_call_terminate(ptr %23) #7
  unreachable

24:                                               ; preds = %10
  tail call void @__clang_call_terminate(ptr %12) #7
  unreachable
}

attributes #0 = { noreturn "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 = { nofree nosync nounwind memory(none) }
attributes #2 = { 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 #3 = { 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 #4 = { 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 = { noreturn }
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 = !{!"_ZTSN8nvinfer18DataTypeE", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass