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

; 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::Dims64" = type { i32, [8 x i64] }
%"class.nvinfer1::plugin::BatchTilePlugin" = type { %"class.nvinfer1::IPluginV2Ext", ptr, i64, %"class.std::__cxx11::basic_string" }
%"class.nvinfer1::IPluginV2Ext" = type { %"class.nvinfer1::IPluginV2" }
%"class.nvinfer1::IPluginV2" = 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] }

@.str = external hidden unnamed_addr constant [92 x i8], align 1
@_ZTISt9exception = external constant ptr
@__func__._ZN8nvinfer16plugin15BatchTilePlugin15configurePluginEPKNS_6Dims64EiS4_iPKNS_8DataTypeES7_PKbS9_NS_12TensorFormatEi = external hidden unnamed_addr constant [16 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [23 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: noreturn
declare void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef, ptr noundef, i32 noundef, i32 noundef, ptr noundef) #1

; 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) #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 void @_ZN8nvinfer16plugin15BatchTilePlugin15configurePluginEPKNS_6Dims64EiS4_iPKNS_8DataTypeES7_PKbS9_NS_12TensorFormatEi(ptr noundef nonnull align 8 dereferenceable(56) %0, ptr noundef %1, i32 noundef %2, ptr noundef %3, i32 noundef %4, ptr noundef %5, ptr noundef %6, ptr noundef %7, ptr noundef %8, i32 noundef %9, i32 noundef %10) unnamed_addr #5 align 2 personality ptr @__gxx_personality_v0 {
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca i32, align 4
  %15 = alloca ptr, align 8
  %16 = alloca i32, align 4
  %17 = alloca ptr, align 8
  %18 = alloca ptr, align 8
  %19 = alloca ptr, align 8
  %20 = alloca ptr, align 8
  %21 = alloca i32, align 4
  %22 = alloca i32, align 4
  %23 = alloca ptr, align 8
  %24 = alloca i32, align 4
  %25 = alloca ptr, align 8
  store ptr %0, ptr %12, align 8, !tbaa !5
  store ptr %1, ptr %13, align 8, !tbaa !5
  store i32 %2, ptr %14, align 4, !tbaa !9
  store ptr %3, ptr %15, align 8, !tbaa !5
  store i32 %4, ptr %16, align 4, !tbaa !9
  store ptr %5, ptr %17, align 8, !tbaa !5
  store ptr %6, ptr %18, align 8, !tbaa !5
  store ptr %7, ptr %19, align 8, !tbaa !5
  store ptr %8, ptr %20, align 8, !tbaa !5
  store i32 %9, ptr %21, align 4, !tbaa !11
  store i32 %10, ptr %22, align 4, !tbaa !9
  %26 = load ptr, ptr %12, align 8
  %27 = load ptr, ptr %13, align 8, !tbaa !5
  %28 = icmp ne ptr %27, null
  br i1 %28, label %46, label %29

29:                                               ; preds = %11
  invoke void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef @.str, ptr noundef @__func__._ZN8nvinfer16plugin15BatchTilePlugin15configurePluginEPKNS_6Dims64EiS4_iPKNS_8DataTypeES7_PKbS9_NS_12TensorFormatEi, i32 noundef 158, i32 noundef 0, ptr noundef @.str.8) #6
          to label %30 unwind label %31

30:                                               ; preds = %29
  unreachable

31:                                               ; preds = %73, %71, %62, %54, %49, %29
  %32 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  %33 = extractvalue { ptr, i32 } %32, 0
  store ptr %33, ptr %23, align 8
  %34 = extractvalue { ptr, i32 } %32, 1
  store i32 %34, ptr %24, align 4
  br label %35

35:                                               ; preds = %31
  %36 = load i32, ptr %24, align 4
  %37 = call i32 @llvm.eh.typeid.for.p0(ptr @_ZTISt9exception) #7
  %38 = icmp eq i32 %36, %37
  br i1 %38, label %39, label %83

39:                                               ; preds = %35
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #7
  %40 = load ptr, ptr %23, align 8
  %41 = call ptr @__cxa_begin_catch(ptr %40) #7
  store ptr %41, ptr %25, align 8
  %42 = load ptr, ptr %25, align 8, !tbaa !5
  invoke void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8) %42)
          to label %43 unwind label %80

43:                                               ; preds = %39
  invoke void @__cxa_end_catch()
          to label %44 unwind label %80

44:                                               ; preds = %43
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #7
  br label %45

45:                                               ; preds = %77, %44
  ret void

46:                                               ; preds = %11
  %47 = load ptr, ptr %15, align 8, !tbaa !5
  %48 = icmp ne ptr %47, null
  br i1 %48, label %51, label %49

49:                                               ; preds = %46
  invoke void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef @.str, ptr noundef @__func__._ZN8nvinfer16plugin15BatchTilePlugin15configurePluginEPKNS_6Dims64EiS4_iPKNS_8DataTypeES7_PKbS9_NS_12TensorFormatEi, i32 noundef 159, i32 noundef 0, ptr noundef @.str.9) #6
          to label %50 unwind label %31

50:                                               ; preds = %49
  unreachable

51:                                               ; preds = %46
  %52 = load i32, ptr %16, align 4, !tbaa !9
  %53 = icmp eq i32 %52, 1
  br i1 %53, label %56, label %54

54:                                               ; preds = %51
  invoke void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef @.str, ptr noundef @__func__._ZN8nvinfer16plugin15BatchTilePlugin15configurePluginEPKNS_6Dims64EiS4_iPKNS_8DataTypeES7_PKbS9_NS_12TensorFormatEi, i32 noundef 160, i32 noundef 0, ptr noundef @.str.10) #6
          to label %55 unwind label %31

55:                                               ; preds = %54
  unreachable

56:                                               ; preds = %51
  %57 = load ptr, ptr %13, align 8, !tbaa !5
  %58 = getelementptr inbounds %"class.nvinfer1::Dims64", ptr %57, i64 1
  %59 = getelementptr inbounds %"class.nvinfer1::Dims64", ptr %58, i32 0, i32 0
  %60 = load i32, ptr %59, align 8, !tbaa !13
  %61 = icmp eq i32 %60, 4
  br i1 %61, label %64, label %62

62:                                               ; preds = %56
  invoke void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef @.str, ptr noundef @__func__._ZN8nvinfer16plugin15BatchTilePlugin15configurePluginEPKNS_6Dims64EiS4_iPKNS_8DataTypeES7_PKbS9_NS_12TensorFormatEi, i32 noundef 161, i32 noundef 0, ptr noundef @.str.11) #6
          to label %63 unwind label %31

63:                                               ; preds = %62
  unreachable

64:                                               ; preds = %56
  %65 = load ptr, ptr %13, align 8, !tbaa !5
  %66 = getelementptr inbounds %"class.nvinfer1::Dims64", ptr %65, i64 1
  %67 = getelementptr inbounds %"class.nvinfer1::Dims64", ptr %66, i32 0, i32 1
  %68 = getelementptr inbounds [8 x i64], ptr %67, i64 0, i64 0
  %69 = load i64, ptr %68, align 8, !tbaa !15
  %70 = icmp eq i64 %69, 1
  br i1 %70, label %73, label %71

71:                                               ; preds = %64
  invoke void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef @.str, ptr noundef @__func__._ZN8nvinfer16plugin15BatchTilePlugin15configurePluginEPKNS_6Dims64EiS4_iPKNS_8DataTypeES7_PKbS9_NS_12TensorFormatEi, i32 noundef 162, i32 noundef 0, ptr noundef @.str.12) #6
          to label %72 unwind label %31

72:                                               ; preds = %71
  unreachable

73:                                               ; preds = %64
  %74 = load ptr, ptr %13, align 8, !tbaa !5
  %75 = getelementptr inbounds %"class.nvinfer1::Dims64", ptr %74, i64 1
  %76 = invoke noundef i64 @_ZN8nvinfer114pluginInternal6volumeERKNS_6Dims64E(ptr noundef nonnull align 8 dereferenceable(72) %75)
          to label %77 unwind label %31

77:                                               ; preds = %73
  %78 = mul i64 %76, 4
  %79 = getelementptr inbounds %"class.nvinfer1::plugin::BatchTilePlugin", ptr %26, i32 0, i32 2
  store i64 %78, ptr %79, align 8, !tbaa !17
  br label %45

80:                                               ; preds = %43, %39
  %81 = landingpad { ptr, i32 }
          catch ptr null
  %82 = extractvalue { ptr, i32 } %81, 0
  call void @__clang_call_terminate(ptr %82) #8
  unreachable

83:                                               ; preds = %35
  %84 = load ptr, ptr %23, align 8
  call void @__clang_call_terminate(ptr %84) #8
  unreachable
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i64 @_ZN8nvinfer114pluginInternal6volumeERKNS_6Dims64E(ptr noundef nonnull align 8 dereferenceable(72)) #4

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 = !{!"_ZTSN8nvinfer112TensorFormatE", !7, i64 0}
!13 = !{!14, !10, i64 0}
!14 = !{!"_ZTSN8nvinfer16Dims64E", !10, i64 0, !7, i64 8}
!15 = !{!16, !16, i64 0}
!16 = !{!"long", !7, i64 0}
!17 = !{!18, !16, i64 16}
!18 = !{!"_ZTSN8nvinfer16plugin15BatchTilePluginE", !19, i64 0, !6, i64 8, !16, i64 16, !21, i64 24}
!19 = !{!"_ZTSN8nvinfer112IPluginV2ExtE", !20, i64 0}
!20 = !{!"_ZTSN8nvinfer19IPluginV2E"}
!21 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !22, i64 0, !16, i64 8, !7, i64 16}
!22 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, 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"

@.str = external hidden unnamed_addr constant [92 x i8], align 1
@_ZTISt9exception = external constant ptr
@__func__._ZN8nvinfer16plugin15BatchTilePlugin15configurePluginEPKNS_6Dims64EiS4_iPKNS_8DataTypeES7_PKbS9_NS_12TensorFormatEi = external hidden unnamed_addr constant [16 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [21 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [23 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 void @_ZN8nvinfer16plugin15BatchTilePlugin15configurePluginEPKNS_6Dims64EiS4_iPKNS_8DataTypeES7_PKbS9_NS_12TensorFormatEi(ptr nocapture noundef nonnull writeonly align 8 dereferenceable(56) %0, ptr noundef %1, i32 noundef %2, ptr noundef readnone %3, i32 noundef %4, ptr nocapture noundef readnone %5, ptr nocapture noundef readnone %6, ptr nocapture noundef readnone %7, ptr nocapture noundef readnone %8, i32 noundef %9, i32 noundef %10) unnamed_addr #4 align 2 personality ptr @__gxx_personality_v0 {
  %.not = icmp eq ptr %1, null
  br i1 %.not, label %.invoke, label %22

12:                                               ; preds = %.invoke, %35
  %13 = landingpad { ptr, i32 }
          catch ptr @_ZTISt9exception
          catch ptr null
  %14 = extractvalue { ptr, i32 } %13, 0
  %15 = extractvalue { ptr, i32 } %13, 1
  %16 = tail call i32 @llvm.eh.typeid.for.p0(ptr nonnull @_ZTISt9exception) #5
  %17 = icmp eq i32 %15, %16
  br i1 %17, label %18, label %43

18:                                               ; preds = %12
  %19 = tail call ptr @__cxa_begin_catch(ptr %14) #5
  invoke void @_ZN8nvinfer16plugin11caughtErrorERKSt9exception(ptr noundef nonnull align 8 dereferenceable(8) %19)
          to label %20 unwind label %40

20:                                               ; preds = %18
  invoke void @__cxa_end_catch()
          to label %21 unwind label %40

21:                                               ; preds = %20, %37
  ret void

22:                                               ; preds = %11
  %.not10 = icmp eq ptr %3, null
  br i1 %.not10, label %.invoke, label %23

23:                                               ; preds = %22
  %24 = icmp eq i32 %4, 1
  br i1 %24, label %25, label %.invoke

25:                                               ; preds = %23
  %26 = getelementptr inbounds i8, ptr %1, i64 72
  %27 = load i32, ptr %26, align 8, !tbaa !5
  %28 = icmp eq i32 %27, 4
  br i1 %28, label %29, label %.invoke

29:                                               ; preds = %25
  %30 = getelementptr inbounds i8, ptr %1, i64 80
  %31 = load i64, ptr %30, align 8, !tbaa !10
  %32 = icmp eq i64 %31, 1
  br i1 %32, label %35, label %.invoke

.invoke:                                          ; preds = %11, %29, %25, %23, %22
  %33 = phi i32 [ 159, %22 ], [ 160, %23 ], [ 161, %25 ], [ 162, %29 ], [ 158, %11 ]
  %34 = phi ptr [ @.str.9, %22 ], [ @.str.10, %23 ], [ @.str.11, %25 ], [ @.str.12, %29 ], [ @.str.8, %11 ]
  invoke void @_ZN8nvinfer16plugin16throwPluginErrorEPKcS2_iiS2_(ptr noundef nonnull @.str, ptr noundef nonnull @__func__._ZN8nvinfer16plugin15BatchTilePlugin15configurePluginEPKNS_6Dims64EiS4_iPKNS_8DataTypeES7_PKbS9_NS_12TensorFormatEi, i32 noundef %33, i32 noundef 0, ptr noundef nonnull %34) #6
          to label %.cont unwind label %12

.cont:                                            ; preds = %.invoke
  unreachable

35:                                               ; preds = %29
  %36 = invoke noundef i64 @_ZN8nvinfer114pluginInternal6volumeERKNS_6Dims64E(ptr noundef nonnull align 8 dereferenceable(72) %26)
          to label %37 unwind label %12

37:                                               ; preds = %35
  %38 = shl i64 %36, 2
  %39 = getelementptr inbounds i8, ptr %0, i64 16
  store i64 %38, ptr %39, align 8, !tbaa !12
  br label %21

40:                                               ; preds = %20, %18
  %41 = landingpad { ptr, i32 }
          catch ptr null
  %42 = extractvalue { ptr, i32 } %41, 0
  tail call void @__clang_call_terminate(ptr %42) #7
  unreachable

43:                                               ; preds = %12
  tail call void @__clang_call_terminate(ptr %14) #7
  unreachable
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i64 @_ZN8nvinfer114pluginInternal6volumeERKNS_6Dims64E(ptr noundef nonnull align 8 dereferenceable(72)) local_unnamed_addr #3

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, !7, i64 0}
!6 = !{!"_ZTSN8nvinfer16Dims64E", !7, i64 0, !8, i64 8}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!11, !11, i64 0}
!11 = !{!"long", !8, i64 0}
!12 = !{!13, !11, i64 16}
!13 = !{!"_ZTSN8nvinfer16plugin15BatchTilePluginE", !14, i64 0, !16, i64 8, !11, i64 16, !17, i64 24}
!14 = !{!"_ZTSN8nvinfer112IPluginV2ExtE", !15, i64 0}
!15 = !{!"_ZTSN8nvinfer19IPluginV2E"}
!16 = !{!"any pointer", !8, i64 0}
!17 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !18, i64 0, !11, i64 8, !8, i64 16}
!18 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !16, i64 0}


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