; LLVM IR from huawei-noah/bolt :: compute/tensor/src (attention_mask)

; 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.AttentionMaskParamSpec = type { i32, float, i8 }
%struct.TensorDesc = type { i32, i32, i32, [20 x i32] }
%class.Tensor = type { %"class.std::shared_ptr", %"class.std::shared_ptr.0" }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::shared_ptr.0" = type { %"class.std::__shared_ptr.1" }
%"class.std::__shared_ptr.1" = type { ptr, %"class.std::__shared_count" }
%struct.ArchInfo = type { i32, ptr }

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z14attention_mask6Tensor22AttentionMaskParamSpecS_P8ArchInfo(ptr noundef %0, i64 %1, i8 %2, ptr noundef %3, ptr noundef %4) #0 personality ptr @__gxx_personality_v0 {
  %6 = alloca %struct.AttentionMaskParamSpec, align 4
  %7 = alloca { i64, i8 }, align 4
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca %struct.TensorDesc, align 4
  %13 = alloca ptr, align 8
  %14 = alloca %class.Tensor, align 8
  %15 = alloca ptr, align 8
  %16 = alloca i32, align 4
  %17 = alloca %struct.TensorDesc, align 4
  %18 = alloca ptr, align 8
  %19 = alloca %class.Tensor, align 8
  %20 = alloca i32, align 4
  %21 = getelementptr inbounds { i64, i8 }, ptr %7, i32 0, i32 0
  store i64 %1, ptr %21, align 4
  %22 = getelementptr inbounds { i64, i8 }, ptr %7, i32 0, i32 1
  store i8 %2, ptr %22, align 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %6, ptr align 4 %7, i64 12, i1 false)
  store ptr %0, ptr %8, align 8, !tbaa !5
  store ptr %3, ptr %9, align 8, !tbaa !5
  store ptr %4, ptr %10, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  %23 = load ptr, ptr %10, align 8, !tbaa !5
  %24 = getelementptr inbounds %struct.ArchInfo, ptr %23, i32 0, i32 0
  %25 = load i32, ptr %24, align 8, !tbaa !9
  store i32 %25, ptr %11, align 4, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 92, ptr %12) #5
  call void @_ZN6Tensor8get_descEv(ptr dead_on_unwind writable sret(%struct.TensorDesc) align 4 %12, ptr noundef nonnull align 8 dereferenceable(32) %0)
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #5
  call void @_ZN6TensorC2ERKS_(ptr noundef nonnull align 8 dereferenceable(32) %14, ptr noundef nonnull align 8 dereferenceable(32) %0) #5
  %26 = load i32, ptr %11, align 4, !tbaa !12
  %27 = invoke noundef ptr @_Z19get_ptr_from_tensor6Tensor4Arch(ptr noundef %14, i32 noundef %26)
          to label %28 unwind label %42

28:                                               ; preds = %5
  call void @_ZN6TensorD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #5
  store ptr %27, ptr %13, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 92, ptr %17) #5
  call void @_ZN6Tensor8get_descEv(ptr dead_on_unwind writable sret(%struct.TensorDesc) align 4 %17, ptr noundef nonnull align 8 dereferenceable(32) %3)
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #5
  call void @_ZN6TensorC2ERKS_(ptr noundef nonnull align 8 dereferenceable(32) %19, ptr noundef nonnull align 8 dereferenceable(32) %3) #5
  %29 = load i32, ptr %11, align 4, !tbaa !12
  %30 = invoke noundef ptr @_Z19get_ptr_from_tensor6Tensor4Arch(ptr noundef %19, i32 noundef %29)
          to label %31 unwind label %46

31:                                               ; preds = %28
  call void @_ZN6TensorD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #5
  store ptr %30, ptr %18, align 8, !tbaa !5
  %32 = getelementptr inbounds %struct.TensorDesc, ptr %12, i32 0, i32 0
  %33 = load i32, ptr %32, align 4, !tbaa !13
  %34 = call noundef i32 @_Z7bytesOf8DataType(i32 noundef %33)
  %35 = icmp eq i32 %34, 2
  br i1 %35, label %36, label %50

36:                                               ; preds = %31
  %37 = getelementptr inbounds %struct.AttentionMaskParamSpec, ptr %6, i32 0, i32 1
  %38 = load float, ptr %37, align 4, !tbaa !18
  %39 = fcmp ogt float %38, 1.000000e+04
  br i1 %39, label %40, label %50

40:                                               ; preds = %36
  %41 = getelementptr inbounds %struct.AttentionMaskParamSpec, ptr %6, i32 0, i32 1
  store float 1.000000e+04, ptr %41, align 4, !tbaa !18
  br label %50

42:                                               ; preds = %5
  %43 = landingpad { ptr, i32 }
          cleanup
  %44 = extractvalue { ptr, i32 } %43, 0
  store ptr %44, ptr %15, align 8
  %45 = extractvalue { ptr, i32 } %43, 1
  store i32 %45, ptr %16, align 4
  call void @_ZN6TensorD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #5
  br label %56

46:                                               ; preds = %28
  %47 = landingpad { ptr, i32 }
          cleanup
  %48 = extractvalue { ptr, i32 } %47, 0
  store ptr %48, ptr %15, align 8
  %49 = extractvalue { ptr, i32 } %47, 1
  store i32 %49, ptr %16, align 4
  call void @_ZN6TensorD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #5
  call void @llvm.lifetime.end.p0(i64 92, ptr %17) #5
  br label %56

50:                                               ; preds = %40, %36, %31
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #5
  store i32 51, ptr %20, align 4, !tbaa !22
  %51 = load i32, ptr %11, align 4, !tbaa !12
  %52 = icmp eq i32 %51, 1
  br i1 %52, label %53, label %54

53:                                               ; preds = %50
  br label %54

54:                                               ; preds = %53, %50
  %55 = load i32, ptr %20, align 4, !tbaa !22
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #5
  call void @llvm.lifetime.end.p0(i64 92, ptr %17) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 92, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  ret i32 %55

56:                                               ; preds = %46, %42
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 92, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  br label %57

57:                                               ; preds = %56
  %58 = load ptr, ptr %15, align 8
  %59 = load i32, ptr %16, align 4
  %60 = insertvalue { ptr, i32 } poison, ptr %58, 0
  %61 = insertvalue { ptr, i32 } %60, i32 %59, 1
  resume { ptr, i32 } %61
}

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6Tensor8get_descEv(ptr dead_on_unwind noalias writable sret(%struct.TensorDesc) align 4, ptr noundef nonnull align 8 dereferenceable(32)) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_Z19get_ptr_from_tensor6Tensor4Arch(ptr noundef, i32 noundef) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6TensorC2ERKS_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6TensorD2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i32 @_Z7bytesOf8DataType(i32 noundef) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

attributes #0 = { 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 #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { inlinehint 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 }

!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, !11, i64 0}
!10 = !{!"_ZTS8ArchInfo", !11, i64 0, !6, i64 8}
!11 = !{!"_ZTS4Arch", !7, i64 0}
!12 = !{!11, !11, i64 0}
!13 = !{!14, !15, i64 0}
!14 = !{!"_ZTS10TensorDesc", !15, i64 0, !16, i64 4, !17, i64 8, !7, i64 12}
!15 = !{!"_ZTS8DataType", !7, i64 0}
!16 = !{!"_ZTS10DataFormat", !7, i64 0}
!17 = !{!"int", !7, i64 0}
!18 = !{!19, !20, i64 4}
!19 = !{!"_ZTS22AttentionMaskParamSpec", !17, i64 0, !20, i64 4, !21, i64 8}
!20 = !{!"float", !7, i64 0}
!21 = !{!"bool", !7, i64 0}
!22 = !{!23, !23, i64 0}
!23 = !{!"_ZTS2EE", !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"

%struct.TensorDesc = type { i32, i32, i32, [20 x i32] }
%class.Tensor = type { %"class.std::shared_ptr", %"class.std::shared_ptr.0" }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::shared_ptr.0" = type { %"class.std::__shared_ptr.1" }
%"class.std::__shared_ptr.1" = type { ptr, %"class.std::__shared_count" }

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z14attention_mask6Tensor22AttentionMaskParamSpecS_P8ArchInfo(ptr noundef nonnull %0, i64 %1, i8 %2, ptr noundef %3, ptr nocapture noundef readonly %4) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %6 = alloca %struct.TensorDesc, align 4
  %7 = alloca %class.Tensor, align 8
  %8 = alloca %struct.TensorDesc, align 4
  %9 = alloca %class.Tensor, align 8
  %10 = load i32, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 92, ptr nonnull %6) #4
  call void @_ZN6Tensor8get_descEv(ptr dead_on_unwind nonnull writable sret(%struct.TensorDesc) align 4 %6, ptr noundef nonnull align 8 dereferenceable(32) %0)
  call void @_ZN6TensorC2ERKS_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef nonnull align 8 dereferenceable(32) %0) #4
  %11 = invoke noundef ptr @_Z19get_ptr_from_tensor6Tensor4Arch(ptr noundef nonnull %7, i32 noundef %10)
          to label %12 unwind label %17

12:                                               ; preds = %5
  call void @_ZN6TensorD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #4
  call void @llvm.lifetime.start.p0(i64 92, ptr nonnull %8) #4
  call void @_ZN6Tensor8get_descEv(ptr dead_on_unwind nonnull writable sret(%struct.TensorDesc) align 4 %8, ptr noundef nonnull align 8 dereferenceable(32) %3)
  call void @_ZN6TensorC2ERKS_(ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef nonnull align 8 dereferenceable(32) %3) #4
  %13 = invoke noundef ptr @_Z19get_ptr_from_tensor6Tensor4Arch(ptr noundef nonnull %9, i32 noundef %10)
          to label %14 unwind label %19

14:                                               ; preds = %12
  call void @_ZN6TensorD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #4
  %15 = load i32, ptr %6, align 4, !tbaa !11
  %16 = call noundef i32 @_Z7bytesOf8DataType(i32 noundef %15)
  call void @llvm.lifetime.end.p0(i64 92, ptr nonnull %8) #4
  call void @llvm.lifetime.end.p0(i64 92, ptr nonnull %6) #4
  ret i32 51

17:                                               ; preds = %5
  %18 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6TensorD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #4
  br label %21

19:                                               ; preds = %12
  %20 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN6TensorD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #4
  call void @llvm.lifetime.end.p0(i64 92, ptr nonnull %8) #4
  br label %21

21:                                               ; preds = %19, %17
  %.pn = phi { ptr, i32 } [ %20, %19 ], [ %18, %17 ]
  call void @llvm.lifetime.end.p0(i64 92, ptr nonnull %6) #4
  resume { ptr, i32 } %.pn
}

; 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 uwtable
declare dso_local void @_ZN6Tensor8get_descEv(ptr dead_on_unwind noalias writable sret(%struct.TensorDesc) align 4, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_Z19get_ptr_from_tensor6Tensor4Arch(ptr noundef, i32 noundef) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6TensorC2ERKS_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6TensorD2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i32 @_Z7bytesOf8DataType(i32 noundef) local_unnamed_addr #2

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

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { inlinehint 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 #4 = { 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 = !{!"_ZTS8ArchInfo", !7, i64 0, !10, i64 8}
!7 = !{!"_ZTS4Arch", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!12, !13, i64 0}
!12 = !{!"_ZTS10TensorDesc", !13, i64 0, !14, i64 4, !15, i64 8, !8, i64 12}
!13 = !{!"_ZTS8DataType", !8, i64 0}
!14 = !{!"_ZTS10DataFormat", !8, i64 0}
!15 = !{!"int", !8, i64 0}


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