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

; 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.nvinfer1::plugin::LogStream" = type { %"class.std::basic_ostream.base", %"class.nvinfer1::plugin::LogStream<nvinfer1::ILogger::Severity::kWARNING>::Buf", %"class.std::mutex", %"class.std::basic_ios" }
%"class.std::basic_ostream.base" = type { ptr }
%"class.nvinfer1::plugin::LogStream<nvinfer1::ILogger::Severity::kWARNING>::Buf" = type { %"class.std::__cxx11::basic_stringbuf" }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%"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::mutex" = type { %"class.std::__mutex_base" }
%"class.std::__mutex_base" = type { %union.pthread_mutex_t }
%union.pthread_mutex_t = type { %struct.__pthread_mutex_s }
%struct.__pthread_mutex_s = type { i32, i32, i32, i32, i32, i16, i16, %struct.__pthread_internal_list }
%struct.__pthread_internal_list = type { ptr, ptr }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }

@_ZTISt9exception = external constant ptr
@_ZN8nvinfer16plugin11gLogWarningE = external global %"class.nvinfer1::plugin::LogStream", align 8
@.str.3 = external hidden unnamed_addr constant [111 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef ptr @_ZN8nvinfer16plugin25SpecialSlicePluginCreator12createPluginEPKcPKNS_21PluginFieldCollectionE(ptr noundef nonnull align 8 dereferenceable(40) %0, ptr noundef %1, ptr noundef %2) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca ptr, align 8
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  %11 = load ptr, ptr %5, align 8
  %12 = invoke noundef nonnull align 8 dereferenceable(152) ptr @_ZN8nvinfer16pluginlsILNS_7ILogger8SeverityE2EA111_cEERNS0_9LogStreamIXT_EEES7_RKT0_(ptr noundef nonnull align 8 dereferenceable(152) @_ZN8nvinfer16plugin11gLogWarningE, ptr noundef nonnull align 1 dereferenceable(111) @.str.3)
          to label %13 unwind label %19

13:                                               ; preds = %3
  %14 = invoke noundef nonnull align 8 dereferenceable(152) ptr @_ZN8nvinfer16pluginlsILNS_7ILogger8SeverityE2EEERNS0_9LogStreamIXT_EEES6_PFRSoS7_E(ptr noundef nonnull align 8 dereferenceable(152) %12, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %15 unwind label %19

15:                                               ; preds = %13
  %16 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef 48) #8
          to label %17 unwind label %19

17:                                               ; preds = %15
  invoke void @_ZN8nvinfer16plugin12SpecialSliceC1Ev(ptr noundef nonnull align 8 dereferenceable(48) %16)
          to label %18 unwind label %23

18:                                               ; preds = %17
  store ptr %16, ptr %4, align 8
  br label %38

19:                                               ; preds = %15, %13, %3
  %20 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  %21 = extractvalue { ptr, i32 } %20, 0
  store ptr %21, ptr %8, align 8
  %22 = extractvalue { ptr, i32 } %20, 1
  store i32 %22, ptr %9, align 4
  br label %27

23:                                               ; preds = %17
  %24 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  %25 = extractvalue { ptr, i32 } %24, 0
  store ptr %25, ptr %8, align 8
  %26 = extractvalue { ptr, i32 } %24, 1
  store i32 %26, ptr %9, align 4
  call void @_ZdlPvm(ptr noundef %16, i64 noundef 48) #9
  br label %27

27:                                               ; preds = %23, %19
  %28 = load i32, ptr %9, align 4
  %29 = call i32 @llvm.eh.typeid.for.p0(ptr @_ZTISt9exception) #10
  %30 = icmp eq i32 %28, %29
  br i1 %30, label %31, label %43

31:                                               ; preds = %27
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #10
  %32 = load ptr, ptr %8, align 8
  %33 = call ptr @__cxa_begin_catch(ptr %32) #10
  store ptr %33, ptr %10, align 8
  %34 = load ptr, ptr %10, align 8, !tbaa !5
  invoke void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8) %34)
          to label %35 unwind label %40

35:                                               ; preds = %31
  invoke void @__cxa_end_catch()
          to label %36 unwind label %40

36:                                               ; preds = %35
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #10
  br label %37

37:                                               ; preds = %36
  store ptr null, ptr %4, align 8
  br label %38

38:                                               ; preds = %37, %18
  %39 = load ptr, ptr %4, align 8
  ret ptr %39

40:                                               ; preds = %35, %31
  %41 = landingpad { ptr, i32 }
          catch ptr null
  %42 = extractvalue { ptr, i32 } %41, 0
  call void @__clang_call_terminate(ptr %42) #11
  unreachable

43:                                               ; preds = %27
  %44 = load ptr, ptr %8, align 8
  call void @__clang_call_terminate(ptr %44) #11
  unreachable
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(152) ptr @_ZN8nvinfer16pluginlsILNS_7ILogger8SeverityE2EEERNS0_9LogStreamIXT_EEES6_PFRSoS7_E(ptr noundef nonnull align 8 dereferenceable(152), ptr noundef) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(152) ptr @_ZN8nvinfer16pluginlsILNS_7ILogger8SeverityE2EA111_cEERNS0_9LogStreamIXT_EEES7_RKT0_(ptr noundef nonnull align 8 dereferenceable(152), ptr noundef nonnull align 1 dereferenceable(111)) #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #3

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #4

; Function Attrs: nounwind memory(none)
declare i32 @llvm.eh.typeid.for.p0(ptr) #5

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) #6

declare ptr @__cxa_begin_catch(ptr)

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #7

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8)) #1

declare void @__cxa_end_catch()

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #7

declare void @_ZN8nvinfer16plugin12SpecialSliceC1Ev(ptr)

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 = { 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 #2 = { 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 = { 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 #4 = { 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 #5 = { nounwind memory(none) }
attributes #6 = { 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 #7 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #8 = { builtin allocsize(0) }
attributes #9 = { builtin nounwind }
attributes #10 = { 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"}


; 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.nvinfer1::plugin::LogStream" = type { %"class.std::basic_ostream.base", %"class.nvinfer1::plugin::LogStream<nvinfer1::ILogger::Severity::kWARNING>::Buf", %"class.std::mutex", %"class.std::basic_ios" }
%"class.std::basic_ostream.base" = type { ptr }
%"class.nvinfer1::plugin::LogStream<nvinfer1::ILogger::Severity::kWARNING>::Buf" = type { %"class.std::__cxx11::basic_stringbuf" }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%"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::mutex" = type { %"class.std::__mutex_base" }
%"class.std::__mutex_base" = type { %union.pthread_mutex_t }
%union.pthread_mutex_t = type { %struct.__pthread_mutex_s }
%struct.__pthread_mutex_s = type { i32, i32, i32, i32, i32, i16, i16, %struct.__pthread_internal_list }
%struct.__pthread_internal_list = type { ptr, ptr }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }

@_ZTISt9exception = external constant ptr
@_ZN8nvinfer16plugin11gLogWarningE = external global %"class.nvinfer1::plugin::LogStream", align 8
@.str.3 = external hidden unnamed_addr constant [111 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef ptr @_ZN8nvinfer16plugin25SpecialSlicePluginCreator12createPluginEPKcPKNS_21PluginFieldCollectionE(ptr nocapture noundef nonnull readnone align 8 dereferenceable(40) %0, ptr nocapture noundef readnone %1, ptr nocapture noundef readnone %2) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %4 = invoke noundef nonnull align 8 dereferenceable(152) ptr @_ZN8nvinfer16pluginlsILNS_7ILogger8SeverityE2EA111_cEERNS0_9LogStreamIXT_EEES7_RKT0_(ptr noundef nonnull align 8 dereferenceable(152) @_ZN8nvinfer16plugin11gLogWarningE, ptr noundef nonnull align 1 dereferenceable(111) @.str.3)
          to label %5 unwind label %10

5:                                                ; preds = %3
  %6 = invoke noundef nonnull align 8 dereferenceable(152) ptr @_ZN8nvinfer16pluginlsILNS_7ILogger8SeverityE2EEERNS0_9LogStreamIXT_EEES6_PFRSoS7_E(ptr noundef nonnull align 8 dereferenceable(152) %4, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %7 unwind label %10

7:                                                ; preds = %5
  %8 = invoke noalias noundef nonnull dereferenceable(48) ptr @_Znwm(i64 noundef 48) #7
          to label %9 unwind label %10

9:                                                ; preds = %7
  invoke void @_ZN8nvinfer16plugin12SpecialSliceC1Ev(ptr noundef nonnull align 8 dereferenceable(48) %8)
          to label %20 unwind label %12

10:                                               ; preds = %7, %5, %3
  %11 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  br label %14

12:                                               ; preds = %9
  %13 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  tail call void @_ZdlPvm(ptr noundef nonnull %8, i64 noundef 48) #8
  br label %14

14:                                               ; preds = %12, %10
  %.pn = phi { ptr, i32 } [ %13, %12 ], [ %11, %10 ]
  %.05 = extractvalue { ptr, i32 } %.pn, 1
  %.06 = extractvalue { ptr, i32 } %.pn, 0
  %15 = tail call i32 @llvm.eh.typeid.for.p0(ptr nonnull @_ZTISt9exception) #9
  %16 = icmp eq i32 %.05, %15
  br i1 %16, label %17, label %24

17:                                               ; preds = %14
  %18 = tail call ptr @__cxa_begin_catch(ptr %.06) #9
  invoke void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8) %18)
          to label %19 unwind label %21

19:                                               ; preds = %17
  invoke void @__cxa_end_catch()
          to label %20 unwind label %21

20:                                               ; preds = %19, %9
  %.0 = phi ptr [ %8, %9 ], [ null, %19 ]
  ret ptr %.0

21:                                               ; preds = %19, %17
  %22 = landingpad { ptr, i32 }
          catch ptr null
  %23 = extractvalue { ptr, i32 } %22, 0
  tail call void @__clang_call_terminate(ptr %23) #10
  unreachable

24:                                               ; preds = %14
  tail call void @__clang_call_terminate(ptr %.06) #10
  unreachable
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(152) ptr @_ZN8nvinfer16pluginlsILNS_7ILogger8SeverityE2EEERNS0_9LogStreamIXT_EEES6_PFRSoS7_E(ptr noundef nonnull align 8 dereferenceable(152), ptr noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(152) ptr @_ZN8nvinfer16pluginlsILNS_7ILogger8SeverityE2EA111_cEERNS0_9LogStreamIXT_EEES7_RKT0_(ptr noundef nonnull align 8 dereferenceable(152), ptr noundef nonnull align 1 dereferenceable(111)) local_unnamed_addr #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #3

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #4

; Function Attrs: nofree nosync nounwind memory(none)
declare i32 @llvm.eh.typeid.for.p0(ptr) #5

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) local_unnamed_addr #6

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 #1

declare void @__cxa_end_catch() local_unnamed_addr

declare void @_ZN8nvinfer16plugin12SpecialSliceC1Ev(ptr) 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 = { 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 #2 = { 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 = { 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 #4 = { 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 #5 = { nofree nosync nounwind memory(none) }
attributes #6 = { 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 #7 = { builtin allocsize(0) }
attributes #8 = { builtin nounwind }
attributes #9 = { nounwind }
attributes #10 = { 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,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass