; LLVM IR from NVIDIA/TensorRT :: plugin/embLayerNormPlugin (embLayerNormPluginLegacy)

; 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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator.0" = type { i8 }

@_ZTISt9exception = external constant ptr

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #3

; Function Attrs: nounwind memory(none)
declare i32 @llvm.eh.typeid.for.p0(ptr) #4

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

declare ptr @__cxa_begin_catch(ptr)

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8)) #6

declare void @__cxa_end_catch()

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #7 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef ptr @_ZN8nvinfer16plugin4bert38EmbLayerNormPluginDynamicLegacyCreator17deserializePluginEPKcPKvm(ptr noundef nonnull align 8 dereferenceable(40) %0, ptr noundef %1, ptr noundef %2, i64 noundef %3) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i64, align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca %"class.std::allocator.0", align 1
  %14 = alloca i1, align 1
  %15 = alloca ptr, align 8
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store i64 %3, ptr %9, align 8, !tbaa !9
  %16 = load ptr, ptr %6, align 8
  %17 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef 288) #8
          to label %18 unwind label %24

18:                                               ; preds = %4
  store i1 true, ptr %14, align 1
  call void @llvm.lifetime.start.p0(i64 32, ptr %12) #9
  %19 = load ptr, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #9
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #9
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef %19, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %20 unwind label %28

20:                                               ; preds = %18
  %21 = load ptr, ptr %8, align 8, !tbaa !5
  %22 = load i64, ptr %9, align 8, !tbaa !9
  invoke void @_ZN8nvinfer16plugin4bert31EmbLayerNormPluginDynamicLegacyC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPKvm(ptr noundef nonnull align 8 dereferenceable(288) %17, ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef %21, i64 noundef %22)
          to label %23 unwind label %32

23:                                               ; preds = %20
  store i1 false, ptr %14, align 1
  store ptr %17, ptr %5, align 8
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #9
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #9
  br label %51

24:                                               ; preds = %4
  %25 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  %26 = extractvalue { ptr, i32 } %25, 0
  store ptr %26, ptr %10, align 8
  %27 = extractvalue { ptr, i32 } %25, 1
  store i32 %27, ptr %11, align 4
  br label %40

28:                                               ; preds = %18
  %29 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  %30 = extractvalue { ptr, i32 } %29, 0
  store ptr %30, ptr %10, align 8
  %31 = extractvalue { ptr, i32 } %29, 1
  store i32 %31, ptr %11, align 4
  br label %36

32:                                               ; preds = %20
  %33 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  %34 = extractvalue { ptr, i32 } %33, 0
  store ptr %34, ptr %10, align 8
  %35 = extractvalue { ptr, i32 } %33, 1
  store i32 %35, ptr %11, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #9
  br label %36

36:                                               ; preds = %32, %28
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #9
  %37 = load i1, ptr %14, align 1
  br i1 %37, label %38, label %39

38:                                               ; preds = %36
  call void @_ZdlPvm(ptr noundef %17, i64 noundef 288) #10
  br label %39

39:                                               ; preds = %38, %36
  br label %40

40:                                               ; preds = %39, %24
  %41 = load i32, ptr %11, align 4
  %42 = call i32 @llvm.eh.typeid.for.p0(ptr @_ZTISt9exception) #9
  %43 = icmp eq i32 %41, %42
  br i1 %43, label %44, label %56

44:                                               ; preds = %40
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #9
  %45 = load ptr, ptr %10, align 8
  %46 = call ptr @__cxa_begin_catch(ptr %45) #9
  store ptr %46, ptr %15, align 8
  %47 = load ptr, ptr %15, align 8, !tbaa !5
  invoke void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8) %47)
          to label %48 unwind label %53

48:                                               ; preds = %44
  invoke void @__cxa_end_catch()
          to label %49 unwind label %53

49:                                               ; preds = %48
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #9
  br label %50

50:                                               ; preds = %49
  store ptr null, ptr %5, align 8
  br label %51

51:                                               ; preds = %50, %23
  %52 = load ptr, ptr %5, align 8
  ret ptr %52

53:                                               ; preds = %48, %44
  %54 = landingpad { ptr, i32 }
          catch ptr null
  %55 = extractvalue { ptr, i32 } %54, 0
  call void @__clang_call_terminate(ptr %55) #11
  unreachable

56:                                               ; preds = %40
  %57 = load ptr, ptr %10, align 8
  call void @__clang_call_terminate(ptr %57) #11
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare void @_ZN8nvinfer16plugin4bert31EmbLayerNormPluginDynamicLegacyC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPKvm(ptr, ptr, ptr, i64)

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nobuiltin allocsize(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 = { nobuiltin 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 = { nounwind memory(none) }
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 = { 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 #7 = { 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 #8 = { builtin allocsize(0) }
attributes #9 = { nounwind }
attributes #10 = { builtin nounwind }
attributes #11 = { 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 = !{!"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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator.0" = type { i8 }

@_ZTISt9exception = external constant ptr

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #3

; Function Attrs: nofree nosync nounwind memory(none)
declare i32 @llvm.eh.typeid.for.p0(ptr) #4

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

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 #6

declare void @__cxa_end_catch() local_unnamed_addr

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #7 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef ptr @_ZN8nvinfer16plugin4bert38EmbLayerNormPluginDynamicLegacyCreator17deserializePluginEPKcPKvm(ptr nocapture noundef nonnull readnone align 8 dereferenceable(40) %0, ptr noundef %1, ptr noundef %2, i64 noundef %3) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"class.std::allocator.0", align 1
  %7 = invoke noalias noundef nonnull dereferenceable(288) ptr @_Znwm(i64 noundef 288) #8
          to label %8 unwind label %11

8:                                                ; preds = %4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #9
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #9
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #9
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef %1, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %9 unwind label %13

9:                                                ; preds = %8
  invoke void @_ZN8nvinfer16plugin4bert31EmbLayerNormPluginDynamicLegacyC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPKvm(ptr noundef nonnull align 8 dereferenceable(288) %7, ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef %2, i64 noundef %3)
          to label %10 unwind label %15

10:                                               ; preds = %9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #9
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #9
  br label %24

11:                                               ; preds = %4
  %12 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  br label %18

13:                                               ; preds = %8
  %14 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  br label %17

15:                                               ; preds = %9
  %16 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #9
  br label %17

17:                                               ; preds = %15, %13
  %.pn = phi { ptr, i32 } [ %16, %15 ], [ %14, %13 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #9
  call void @_ZdlPvm(ptr noundef nonnull %7, i64 noundef 288) #10
  br label %18

18:                                               ; preds = %17, %11
  %.pn.pn = phi { ptr, i32 } [ %.pn, %17 ], [ %12, %11 ]
  %.1 = extractvalue { ptr, i32 } %.pn.pn, 1
  %.111 = extractvalue { ptr, i32 } %.pn.pn, 0
  %19 = call i32 @llvm.eh.typeid.for.p0(ptr nonnull @_ZTISt9exception) #9
  %20 = icmp eq i32 %.1, %19
  br i1 %20, label %21, label %28

21:                                               ; preds = %18
  %22 = call ptr @__cxa_begin_catch(ptr %.111) #9
  invoke void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8) %22)
          to label %23 unwind label %25

23:                                               ; preds = %21
  invoke void @__cxa_end_catch()
          to label %24 unwind label %25

24:                                               ; preds = %23, %10
  %.0 = phi ptr [ %7, %10 ], [ null, %23 ]
  ret ptr %.0

25:                                               ; preds = %23, %21
  %26 = landingpad { ptr, i32 }
          catch ptr null
  %27 = extractvalue { ptr, i32 } %26, 0
  call void @__clang_call_terminate(ptr %27) #11
  unreachable

28:                                               ; preds = %18
  call void @__clang_call_terminate(ptr %.111) #11
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare void @_ZN8nvinfer16plugin4bert31EmbLayerNormPluginDynamicLegacyC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPKvm(ptr, ptr, ptr, i64) local_unnamed_addr

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nobuiltin allocsize(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 = { nobuiltin 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 = { nofree nosync nounwind memory(none) }
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 = { 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 #7 = { 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 #8 = { builtin allocsize(0) }
attributes #9 = { nounwind }
attributes #10 = { builtin nounwind }
attributes #11 = { 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: CorrelatedValuePropagationPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass