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

; 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 [104 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [14 x i8], align 1
@__func__._ZN8nvinfer16plugin23ScatterElementsPluginV315configurePluginEPKNS_23DynamicPluginTensorDescEiS4_i = external hidden unnamed_addr constant [16 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: 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) #2

declare ptr @__cxa_begin_catch(ptr)

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

declare void @__cxa_end_catch()

; Function Attrs: noreturn
declare void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef, ptr noundef, i32 noundef, i32 noundef, ptr noundef) #4

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef i32 @_ZN8nvinfer16plugin23ScatterElementsPluginV315configurePluginEPKNS_23DynamicPluginTensorDescEiS4_i(ptr noundef nonnull align 8 dereferenceable(112) %0, ptr noundef %1, i32 noundef %2, ptr noundef %3, i32 noundef %4) unnamed_addr #5 align 2 personality ptr @__gxx_personality_v0 {
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  %14 = alloca ptr, align 8
  store ptr %0, ptr %7, align 8, !tbaa !5
  store ptr %1, ptr %8, align 8, !tbaa !5
  store i32 %2, ptr %9, align 4, !tbaa !9
  store ptr %3, ptr %10, align 8, !tbaa !5
  store i32 %4, ptr %11, align 4, !tbaa !9
  %15 = load ptr, ptr %7, align 8
  %16 = load i32, ptr %9, align 4, !tbaa !9
  %17 = icmp eq i32 %16, 3
  br i1 %17, label %35, label %18

18:                                               ; preds = %5
  invoke void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef @.str.9, ptr noundef @__func__._ZN8nvinfer16plugin23ScatterElementsPluginV315configurePluginEPKNS_23DynamicPluginTensorDescEiS4_i, i32 noundef 225, i32 noundef 0, ptr noundef @.str.11) #6
          to label %19 unwind label %20

19:                                               ; preds = %18
  unreachable

20:                                               ; preds = %18
  %21 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  %22 = extractvalue { ptr, i32 } %21, 0
  store ptr %22, ptr %12, align 8
  %23 = extractvalue { ptr, i32 } %21, 1
  store i32 %23, ptr %13, align 4
  br label %24

24:                                               ; preds = %20
  %25 = load i32, ptr %13, align 4
  %26 = call i32 @llvm.eh.typeid.for.p0(ptr @_ZTISt9exception) #7
  %27 = icmp eq i32 %25, %26
  br i1 %27, label %28, label %41

28:                                               ; preds = %24
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #7
  %29 = load ptr, ptr %12, align 8
  %30 = call ptr @__cxa_begin_catch(ptr %29) #7
  store ptr %30, ptr %14, align 8
  %31 = load ptr, ptr %14, align 8, !tbaa !5
  invoke void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8) %31)
          to label %32 unwind label %38

32:                                               ; preds = %28
  invoke void @__cxa_end_catch()
          to label %33 unwind label %38

33:                                               ; preds = %32
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  br label %34

34:                                               ; preds = %33
  store i32 1, ptr %6, align 4
  br label %36

35:                                               ; preds = %5
  store i32 0, ptr %6, align 4
  br label %36

36:                                               ; preds = %35, %34
  %37 = load i32, ptr %6, align 4
  ret i32 %37

38:                                               ; preds = %32, %28
  %39 = landingpad { ptr, i32 }
          catch ptr null
  %40 = extractvalue { ptr, i32 } %39, 0
  call void @__clang_call_terminate(ptr %40) #8
  unreachable

41:                                               ; preds = %24
  %42 = load ptr, ptr %12, align 8
  call void @__clang_call_terminate(ptr %42) #8
  unreachable
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { 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 #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}


; 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 [104 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [14 x i8], align 1
@__func__._ZN8nvinfer16plugin23ScatterElementsPluginV315configurePluginEPKNS_23DynamicPluginTensorDescEiS4_i = external hidden unnamed_addr constant [16 x i8], align 1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nofree nosync nounwind memory(none)
declare i32 @llvm.eh.typeid.for.p0(ptr) #0

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) local_unnamed_addr #1

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 #2

declare void @__cxa_end_catch() local_unnamed_addr

; Function Attrs: noreturn
declare void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef, ptr noundef, i32 noundef, i32 noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef range(i32 0, 2) i32 @_ZN8nvinfer16plugin23ScatterElementsPluginV315configurePluginEPKNS_23DynamicPluginTensorDescEiS4_i(ptr nocapture noundef nonnull readnone align 8 dereferenceable(112) %0, ptr nocapture noundef readnone %1, i32 noundef %2, ptr nocapture noundef readnone %3, i32 noundef %4) unnamed_addr #4 align 2 personality ptr @__gxx_personality_v0 {
  %6 = icmp eq i32 %2, 3
  br i1 %6, label %18, label %7

7:                                                ; preds = %5
  invoke void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef nonnull @.str.9, ptr noundef nonnull @__func__._ZN8nvinfer16plugin23ScatterElementsPluginV315configurePluginEPKNS_23DynamicPluginTensorDescEiS4_i, i32 noundef 225, i32 noundef 0, ptr noundef nonnull @.str.11) #5
          to label %8 unwind label %9

8:                                                ; preds = %7
  unreachable

9:                                                ; preds = %7
  %10 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  %11 = extractvalue { ptr, i32 } %10, 0
  %12 = extractvalue { ptr, i32 } %10, 1
  %13 = tail call i32 @llvm.eh.typeid.for.p0(ptr nonnull @_ZTISt9exception) #6
  %14 = icmp eq i32 %12, %13
  br i1 %14, label %15, label %22

15:                                               ; preds = %9
  %16 = tail call ptr @__cxa_begin_catch(ptr %11) #6
  invoke void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %17 unwind label %19

17:                                               ; preds = %15
  invoke void @__cxa_end_catch()
          to label %18 unwind label %19

18:                                               ; preds = %5, %17
  %.0 = phi i32 [ 1, %17 ], [ 0, %5 ]
  ret i32 %.0

19:                                               ; preds = %17, %15
  %20 = landingpad { ptr, i32 }
          catch ptr null
  %21 = extractvalue { ptr, i32 } %20, 0
  tail call void @__clang_call_terminate(ptr %21) #7
  unreachable

22:                                               ; preds = %9
  tail call void @__clang_call_terminate(ptr %11) #7
  unreachable
}

attributes #0 = { nofree nosync nounwind memory(none) }
attributes #1 = { 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 #2 = { 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 #3 = { 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 #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)"}


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