; LLVM IR from huawei-noah/bolt :: compute/tensor/src/cpu/arm/attention.ll (Z13attention_arm10TensorDescPKvS_Pv)

; 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.TensorDesc = type { i32, i32, i32, [20 x i32] }

@.str = external hidden unnamed_addr constant [20 x i8], align 1
@stdout = external global ptr, align 8
@.str.1 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [18 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z13attention_arm10TensorDescPKvS_Pv(ptr noundef byval(%struct.TensorDesc) align 8 %0, ptr noundef %1, ptr noundef byval(%struct.TensorDesc) align 8 %2, ptr noundef %3) #0 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca %struct.TensorDesc, align 8
  %14 = alloca i32, align 4
  %15 = alloca %struct.TensorDesc, align 8
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca %struct.TensorDesc, align 8
  %19 = alloca i32, align 4
  %20 = alloca i32, align 4
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %3, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #7
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %13, ptr align 8 %0, i64 92, i1 false), !tbaa.struct !9
  %21 = call noundef zeroext i8 @_Z10tensorIs2d10TensorDesc(ptr noundef byval(%struct.TensorDesc) align 8 %13)
  %22 = icmp ne i8 %21, 0
  br i1 %22, label %33, label %23

23:                                               ; preds = %4
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #7
  %24 = call i64 (i64, ...) @syscall(i64 noundef 186) #7
  %25 = trunc i64 %24 to i32
  store i32 %25, ptr %14, align 4, !tbaa !14
  %26 = load i32, ptr %14, align 4, !tbaa !14
  %27 = call i32 (ptr, ...) @printf(ptr noundef @.str, i32 noundef %26)
  %28 = load ptr, ptr @stdout, align 8, !tbaa !5
  %29 = call i32 @fflush(ptr noundef %28)
  %30 = call i32 (ptr, ...) @printf(ptr noundef @.str.1)
  %31 = load ptr, ptr @stdout, align 8, !tbaa !5
  %32 = call i32 @fflush(ptr noundef %31)
  call void @exit(i32 noundef 1) #8
  unreachable

33:                                               ; preds = %4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %15, ptr align 8 %2, i64 92, i1 false), !tbaa.struct !9
  %34 = call noundef zeroext i8 @_Z10tensorIs4d10TensorDesc(ptr noundef byval(%struct.TensorDesc) align 8 %15)
  %35 = icmp ne i8 %34, 0
  br i1 %35, label %46, label %36

36:                                               ; preds = %33
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #7
  %37 = call i64 (i64, ...) @syscall(i64 noundef 186) #7
  %38 = trunc i64 %37 to i32
  store i32 %38, ptr %16, align 4, !tbaa !14
  %39 = load i32, ptr %16, align 4, !tbaa !14
  %40 = call i32 (ptr, ...) @printf(ptr noundef @.str, i32 noundef %39)
  %41 = load ptr, ptr @stdout, align 8, !tbaa !5
  %42 = call i32 @fflush(ptr noundef %41)
  %43 = call i32 (ptr, ...) @printf(ptr noundef @.str.1)
  %44 = load ptr, ptr @stdout, align 8, !tbaa !5
  %45 = call i32 @fflush(ptr noundef %44)
  call void @exit(i32 noundef 1) #8
  unreachable

46:                                               ; preds = %33
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #7
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %18, ptr align 8 %2, i64 92, i1 false), !tbaa.struct !9
  %47 = call noundef i32 @_Z11tensor4dGet10TensorDescP8DataTypeP10DataFormatPjS4_S4_S4_(ptr noundef byval(%struct.TensorDesc) align 8 %18, ptr noundef %7, ptr noundef %8, ptr noundef %9, ptr noundef %10, ptr noundef %11, ptr noundef %12)
  store i32 %47, ptr %17, align 4, !tbaa !17
  %48 = load i32, ptr %17, align 4, !tbaa !17
  %49 = icmp ne i32 %48, 0
  br i1 %49, label %50, label %62

50:                                               ; preds = %46
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #7
  %51 = call i64 (i64, ...) @syscall(i64 noundef 186) #7
  %52 = trunc i64 %51 to i32
  store i32 %52, ptr %19, align 4, !tbaa !14
  %53 = load i32, ptr %19, align 4, !tbaa !14
  %54 = call i32 (ptr, ...) @printf(ptr noundef @.str, i32 noundef %53)
  %55 = load ptr, ptr @stdout, align 8, !tbaa !5
  %56 = call i32 @fflush(ptr noundef %55)
  %57 = load i32, ptr %17, align 4, !tbaa !17
  %58 = call ptr @ee2str(i32 noundef %57)
  %59 = call i32 (ptr, ...) @printf(ptr noundef @.str.2, ptr noundef %58)
  %60 = load ptr, ptr @stdout, align 8, !tbaa !5
  %61 = call i32 @fflush(ptr noundef %60)
  call void @exit(i32 noundef 1) #8
  unreachable

62:                                               ; preds = %46
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #7
  store i32 0, ptr %20, align 4, !tbaa !17
  %63 = load i32, ptr %7, align 4, !tbaa !10
  switch i32 %63, label %64 [
  ]

64:                                               ; preds = %62
  store i32 51, ptr %20, align 4, !tbaa !17
  br label %65

65:                                               ; preds = %64
  %66 = load i32, ptr %20, align 4, !tbaa !17
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  ret i32 %66
}

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i8 @_Z10tensorIs2d10TensorDesc(ptr noundef byval(%struct.TensorDesc) align 8) #2

; 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) #3

; Function Attrs: nounwind
declare i64 @syscall(i64 noundef, ...) #4

declare i32 @printf(ptr noundef, ...) #5

declare i32 @fflush(ptr noundef) #5

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) #6

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i8 @_Z10tensorIs4d10TensorDesc(ptr noundef byval(%struct.TensorDesc) align 8) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z11tensor4dGet10TensorDescP8DataTypeP10DataFormatPjS4_S4_S4_(ptr noundef byval(%struct.TensorDesc) align 8, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local ptr @ee2str(i32 noundef) #2

; Function Attrs: 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 = { "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 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 #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 = !{i64 0, i64 4, !10, i64 4, i64 4, !12, i64 8, i64 4, !14, i64 12, i64 80, !16}
!10 = !{!11, !11, i64 0}
!11 = !{!"_ZTS8DataType", !7, i64 0}
!12 = !{!13, !13, i64 0}
!13 = !{!"_ZTS10DataFormat", !7, i64 0}
!14 = !{!15, !15, i64 0}
!15 = !{!"int", !7, i64 0}
!16 = !{!7, !7, i64 0}
!17 = !{!18, !18, i64 0}
!18 = !{!"_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] }

@.str = external hidden unnamed_addr constant [20 x i8], align 1
@stdout = external local_unnamed_addr global ptr, align 8
@.str.1 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [18 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef i32 @_Z13attention_arm10TensorDescPKvS_Pv(ptr nocapture noundef readonly byval(%struct.TensorDesc) align 8 %0, ptr nocapture noundef readnone %1, ptr nocapture noundef readonly byval(%struct.TensorDesc) align 8 %2, ptr nocapture noundef readnone %3) local_unnamed_addr #0 {
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %7) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %10) #6
  %11 = tail call noundef zeroext i8 @_Z10tensorIs2d10TensorDesc(ptr noundef nonnull byval(%struct.TensorDesc) align 8 %0)
  %.not = icmp eq i8 %11, 0
  br i1 %.not, label %12, label %21

12:                                               ; preds = %4
  %13 = tail call i64 (i64, ...) @syscall(i64 noundef 186) #6
  %14 = trunc i64 %13 to i32
  %15 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %14)
  %16 = load ptr, ptr @stdout, align 8, !tbaa !5
  %17 = tail call i32 @fflush(ptr noundef %16)
  %18 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1)
  %19 = load ptr, ptr @stdout, align 8, !tbaa !5
  %20 = tail call i32 @fflush(ptr noundef %19)
  tail call void @exit(i32 noundef 1) #7
  unreachable

21:                                               ; preds = %4
  %22 = tail call noundef zeroext i8 @_Z10tensorIs4d10TensorDesc(ptr noundef nonnull byval(%struct.TensorDesc) align 8 %2)
  %.not6 = icmp eq i8 %22, 0
  br i1 %.not6, label %23, label %32

23:                                               ; preds = %21
  %24 = tail call i64 (i64, ...) @syscall(i64 noundef 186) #6
  %25 = trunc i64 %24 to i32
  %26 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %25)
  %27 = load ptr, ptr @stdout, align 8, !tbaa !5
  %28 = tail call i32 @fflush(ptr noundef %27)
  %29 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1)
  %30 = load ptr, ptr @stdout, align 8, !tbaa !5
  %31 = tail call i32 @fflush(ptr noundef %30)
  tail call void @exit(i32 noundef 1) #7
  unreachable

32:                                               ; preds = %21
  %33 = call noundef i32 @_Z11tensor4dGet10TensorDescP8DataTypeP10DataFormatPjS4_S4_S4_(ptr noundef nonnull byval(%struct.TensorDesc) align 8 %2, ptr noundef nonnull %5, ptr noundef nonnull %6, ptr noundef nonnull %7, ptr noundef nonnull %8, ptr noundef nonnull %9, ptr noundef nonnull %10)
  %.not7 = icmp eq i32 %33, 0
  br i1 %.not7, label %44, label %34

34:                                               ; preds = %32
  %35 = call i64 (i64, ...) @syscall(i64 noundef 186) #6
  %36 = trunc i64 %35 to i32
  %37 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %36)
  %38 = load ptr, ptr @stdout, align 8, !tbaa !5
  %39 = call i32 @fflush(ptr noundef %38)
  %40 = call ptr @ee2str(i32 noundef %33)
  %41 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, ptr noundef %40)
  %42 = load ptr, ptr @stdout, align 8, !tbaa !5
  %43 = call i32 @fflush(ptr noundef %42)
  call void @exit(i32 noundef 1) #7
  unreachable

44:                                               ; preds = %32
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %10) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #6
  ret i32 51
}

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i8 @_Z10tensorIs2d10TensorDesc(ptr noundef byval(%struct.TensorDesc) align 8) local_unnamed_addr #2

; Function Attrs: nounwind
declare i64 @syscall(i64 noundef, ...) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #4

; Function Attrs: nofree nounwind
declare noundef i32 @fflush(ptr nocapture noundef) local_unnamed_addr #4

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i8 @_Z10tensorIs4d10TensorDesc(ptr noundef byval(%struct.TensorDesc) align 8) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z11tensor4dGet10TensorDescP8DataTypeP10DataFormatPjS4_S4_S4_(ptr noundef byval(%struct.TensorDesc) align 8, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local ptr @ee2str(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 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 = { 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 #3 = { 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 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 = { noreturn 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 #6 = { nounwind }
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, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


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