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

; 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"

%"struct.nvinfer1::PluginTensorDesc" = type { %"class.nvinfer1::Dims64", i32, i32, float }
%"class.nvinfer1::Dims64" = type { i32, [8 x i64] }

@.str = external hidden unnamed_addr constant [110 x i8], align 1
@_ZTISt9exception = external constant ptr
@__func__._ZN8nvinfer16plugin24GroupNormalizationPlugin25supportsFormatCombinationEiPKNS_16PluginTensorDescEii = external hidden unnamed_addr constant [26 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [9 x i8], align 1

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

declare i32 @__gxx_personality_v0(...)

; 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: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; 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: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef zeroext i1 @_ZN8nvinfer16plugin24GroupNormalizationPlugin25supportsFormatCombinationEiPKNS_16PluginTensorDescEii(ptr noundef nonnull align 8 dereferenceable(136) %0, i32 noundef %1, ptr noundef %2, i32 noundef %3, i32 noundef %4) unnamed_addr #5 align 2 personality ptr @__gxx_personality_v0 {
  %6 = alloca i1, align 1
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %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 i32 %1, ptr %8, align 4, !tbaa !9
  store ptr %2, ptr %9, align 8, !tbaa !5
  store i32 %3, ptr %10, align 4, !tbaa !9
  store i32 %4, ptr %11, align 4, !tbaa !9
  %15 = load ptr, ptr %7, align 8
  %16 = load ptr, ptr %9, align 8, !tbaa !5
  %17 = icmp ne ptr %16, null
  br i1 %17, label %33, label %18

18:                                               ; preds = %5
  invoke void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef @.str, ptr noundef @__func__._ZN8nvinfer16plugin24GroupNormalizationPlugin25supportsFormatCombinationEiPKNS_16PluginTensorDescEii, i32 noundef 200, i32 noundef 0, ptr noundef @.str.18) #6
          to label %19 unwind label %20

19:                                               ; preds = %18
  unreachable

20:                                               ; preds = %44, %39, %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 %83

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 %80

32:                                               ; preds = %28
  store i1 false, ptr %6, align 1
  invoke void @__cxa_end_catch()
          to label %76 unwind label %80

33:                                               ; preds = %5
  %34 = load i32, ptr %8, align 4, !tbaa !9
  %35 = load i32, ptr %10, align 4, !tbaa !9
  %36 = load i32, ptr %11, align 4, !tbaa !9
  %37 = add nsw i32 %35, %36
  %38 = icmp slt i32 %34, %37
  br i1 %38, label %41, label %39

39:                                               ; preds = %33
  invoke void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef @.str, ptr noundef @__func__._ZN8nvinfer16plugin24GroupNormalizationPlugin25supportsFormatCombinationEiPKNS_16PluginTensorDescEii, i32 noundef 201, i32 noundef 0, ptr noundef @.str.19) #6
          to label %40 unwind label %20

40:                                               ; preds = %39
  unreachable

41:                                               ; preds = %33
  %42 = load i32, ptr %8, align 4, !tbaa !9
  %43 = icmp sge i32 %42, 0
  br i1 %43, label %46, label %44

44:                                               ; preds = %41
  invoke void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef @.str, ptr noundef @__func__._ZN8nvinfer16plugin24GroupNormalizationPlugin25supportsFormatCombinationEiPKNS_16PluginTensorDescEii, i32 noundef 202, i32 noundef 0, ptr noundef @.str.20) #6
          to label %45 unwind label %20

45:                                               ; preds = %44
  unreachable

46:                                               ; preds = %41
  %47 = load ptr, ptr %9, align 8, !tbaa !5
  %48 = load i32, ptr %8, align 4, !tbaa !9
  %49 = sext i32 %48 to i64
  %50 = getelementptr inbounds %"struct.nvinfer1::PluginTensorDesc", ptr %47, i64 %49
  %51 = getelementptr inbounds %"struct.nvinfer1::PluginTensorDesc", ptr %50, i32 0, i32 1
  %52 = load i32, ptr %51, align 8, !tbaa !11
  %53 = icmp eq i32 %52, 0
  br i1 %53, label %54, label %74

54:                                               ; preds = %46
  %55 = load ptr, ptr %9, align 8, !tbaa !5
  %56 = load i32, ptr %8, align 4, !tbaa !9
  %57 = sext i32 %56 to i64
  %58 = getelementptr inbounds %"struct.nvinfer1::PluginTensorDesc", ptr %55, i64 %57
  %59 = getelementptr inbounds %"struct.nvinfer1::PluginTensorDesc", ptr %58, i32 0, i32 2
  %60 = load i32, ptr %59, align 4, !tbaa !17
  %61 = icmp eq i32 %60, 0
  br i1 %61, label %62, label %74

62:                                               ; preds = %54
  %63 = load ptr, ptr %9, align 8, !tbaa !5
  %64 = load i32, ptr %8, align 4, !tbaa !9
  %65 = sext i32 %64 to i64
  %66 = getelementptr inbounds %"struct.nvinfer1::PluginTensorDesc", ptr %63, i64 %65
  %67 = getelementptr inbounds %"struct.nvinfer1::PluginTensorDesc", ptr %66, i32 0, i32 1
  %68 = load i32, ptr %67, align 8, !tbaa !11
  %69 = load ptr, ptr %9, align 8, !tbaa !5
  %70 = getelementptr inbounds %"struct.nvinfer1::PluginTensorDesc", ptr %69, i64 0
  %71 = getelementptr inbounds %"struct.nvinfer1::PluginTensorDesc", ptr %70, i32 0, i32 1
  %72 = load i32, ptr %71, align 8, !tbaa !11
  %73 = icmp eq i32 %68, %72
  br label %74

74:                                               ; preds = %62, %54, %46
  %75 = phi i1 [ false, %54 ], [ false, %46 ], [ %73, %62 ]
  store i1 %75, ptr %6, align 1
  br label %78

76:                                               ; preds = %32
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  br label %78

77:                                               ; No predecessors!
  unreachable

78:                                               ; preds = %76, %74
  %79 = load i1, ptr %6, align 1
  ret i1 %79

80:                                               ; preds = %32, %28
  %81 = landingpad { ptr, i32 }
          catch ptr null
  %82 = extractvalue { ptr, i32 } %81, 0
  call void @__clang_call_terminate(ptr %82) #8
  unreachable

83:                                               ; preds = %24
  %84 = load ptr, ptr %12, align 8
  call void @__clang_call_terminate(ptr %84) #8
  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 = { 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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, !14, i64 72}
!12 = !{!"_ZTSN8nvinfer116PluginTensorDescE", !13, i64 0, !14, i64 72, !15, i64 76, !16, i64 80}
!13 = !{!"_ZTSN8nvinfer16Dims64E", !10, i64 0, !7, i64 8}
!14 = !{!"_ZTSN8nvinfer18DataTypeE", !7, i64 0}
!15 = !{!"_ZTSN8nvinfer112TensorFormatE", !7, i64 0}
!16 = !{!"float", !7, i64 0}
!17 = !{!12, !15, i64 76}


; 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"

%"struct.nvinfer1::PluginTensorDesc" = type { %"class.nvinfer1::Dims64", i32, i32, float }
%"class.nvinfer1::Dims64" = type { i32, [8 x i64] }

@.str = external hidden unnamed_addr constant [110 x i8], align 1
@_ZTISt9exception = external constant ptr
@__func__._ZN8nvinfer16plugin24GroupNormalizationPlugin25supportsFormatCombinationEiPKNS_16PluginTensorDescEii = external hidden unnamed_addr constant [26 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [9 x i8], align 1

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

declare i32 @__gxx_personality_v0(...)

; 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 zeroext i1 @_ZN8nvinfer16plugin24GroupNormalizationPlugin25supportsFormatCombinationEiPKNS_16PluginTensorDescEii(ptr nocapture noundef nonnull readnone align 8 dereferenceable(136) %0, i32 noundef %1, ptr noundef readonly %2, i32 noundef %3, i32 noundef %4) unnamed_addr #4 align 2 personality ptr @__gxx_personality_v0 {
  %.not = icmp eq ptr %2, null
  br i1 %.not, label %.invoke, label %15

6:                                                ; preds = %.invoke
  %7 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  %8 = extractvalue { ptr, i32 } %7, 0
  %9 = extractvalue { ptr, i32 } %7, 1
  %10 = tail call i32 @llvm.eh.typeid.for.p0(ptr nonnull @_ZTISt9exception) #5
  %11 = icmp eq i32 %9, %10
  br i1 %11, label %12, label %40

12:                                               ; preds = %6
  %13 = tail call ptr @__cxa_begin_catch(ptr %8) #5
  invoke void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8) %13)
          to label %14 unwind label %37

14:                                               ; preds = %12
  invoke void @__cxa_end_catch()
          to label %36 unwind label %37

15:                                               ; preds = %5
  %16 = add nsw i32 %4, %3
  %17 = icmp sgt i32 %16, %1
  br i1 %17, label %18, label %.invoke

18:                                               ; preds = %15
  %19 = icmp sgt i32 %1, -1
  br i1 %19, label %22, label %.invoke

.invoke:                                          ; preds = %5, %18, %15
  %20 = phi i32 [ 201, %15 ], [ 202, %18 ], [ 200, %5 ]
  %21 = phi ptr [ @.str.19, %15 ], [ @.str.20, %18 ], [ @.str.18, %5 ]
  invoke void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef nonnull @.str, ptr noundef nonnull @__func__._ZN8nvinfer16plugin24GroupNormalizationPlugin25supportsFormatCombinationEiPKNS_16PluginTensorDescEii, i32 noundef %20, i32 noundef 0, ptr noundef nonnull %21) #6
          to label %.cont unwind label %6

.cont:                                            ; preds = %.invoke
  unreachable

22:                                               ; preds = %18
  %23 = zext nneg i32 %1 to i64
  %24 = getelementptr inbounds %"struct.nvinfer1::PluginTensorDesc", ptr %2, i64 %23
  %25 = getelementptr inbounds i8, ptr %24, i64 72
  %26 = load i32, ptr %25, align 8, !tbaa !5
  %27 = icmp eq i32 %26, 0
  br i1 %27, label %28, label %36

28:                                               ; preds = %22
  %29 = getelementptr inbounds i8, ptr %24, i64 76
  %30 = load i32, ptr %29, align 4, !tbaa !14
  %31 = icmp eq i32 %30, 0
  br i1 %31, label %32, label %36

32:                                               ; preds = %28
  %33 = getelementptr inbounds i8, ptr %2, i64 72
  %34 = load i32, ptr %33, align 8, !tbaa !5
  %35 = icmp eq i32 %34, 0
  br label %36

36:                                               ; preds = %14, %22, %28, %32
  %.0 = phi i1 [ false, %28 ], [ false, %22 ], [ %35, %32 ], [ false, %14 ]
  ret i1 %.0

37:                                               ; preds = %14, %12
  %38 = landingpad { ptr, i32 }
          catch ptr null
  %39 = extractvalue { ptr, i32 } %38, 0
  tail call void @__clang_call_terminate(ptr %39) #7
  unreachable

40:                                               ; preds = %6
  tail call void @__clang_call_terminate(ptr %8) #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 = { nounwind }
attributes #6 = { noreturn }
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, !11, i64 72}
!6 = !{!"_ZTSN8nvinfer116PluginTensorDescE", !7, i64 0, !11, i64 72, !12, i64 76, !13, i64 80}
!7 = !{!"_ZTSN8nvinfer16Dims64E", !8, i64 0, !9, i64 8}
!8 = !{!"int", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = !{!"_ZTSN8nvinfer18DataTypeE", !9, i64 0}
!12 = !{!"_ZTSN8nvinfer112TensorFormatE", !9, i64 0}
!13 = !{!"float", !9, i64 0}
!14 = !{!6, !12, i64 76}


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