; LLVM IR from huawei-noah/bolt :: common/uni/src/tensor_transpose.ll (Z15transformToNCHW10TensorDescPKvS_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.2 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [39 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

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nounwind
declare i64 @syscall(i64 noundef, ...) #1

declare i32 @printf(ptr noundef, ...) #2

declare i32 @fflush(ptr noundef) #2

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) #3

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z15transformToNCHW10TensorDescPKvS_Pv(ptr noundef byval(%struct.TensorDesc) align 8 %0, ptr noundef %1, ptr noundef byval(%struct.TensorDesc) align 8 %2, ptr noundef %3) #4 {
  %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 %struct.TensorDesc, align 8
  %11 = alloca %struct.TensorDesc, align 8
  %12 = alloca %struct.TensorDesc, align 8
  %13 = alloca %struct.TensorDesc, align 8
  %14 = alloca %struct.TensorDesc, align 8
  %15 = alloca %struct.TensorDesc, align 8
  %16 = alloca i32, align 4
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %3, ptr %6, align 8, !tbaa !5
  %17 = load ptr, ptr %5, align 8, !tbaa !5
  %18 = icmp eq ptr null, %17
  br i1 %18, label %22, label %19

19:                                               ; preds = %4
  %20 = load ptr, ptr %6, align 8, !tbaa !5
  %21 = icmp eq ptr null, %20
  br i1 %21, label %22, label %38

22:                                               ; preds = %19, %4
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #7
  store i32 1, ptr %7, align 4, !tbaa !9
  %23 = load i32, ptr %7, align 4, !tbaa !9
  %24 = icmp ne i32 %23, 0
  br i1 %24, label %25, label %37

25:                                               ; preds = %22
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  %26 = call i64 (i64, ...) @syscall(i64 noundef 186) #7
  %27 = trunc i64 %26 to i32
  store i32 %27, ptr %8, align 4, !tbaa !11
  %28 = load i32, ptr %8, align 4, !tbaa !11
  %29 = call i32 (ptr, ...) @printf(ptr noundef @.str, i32 noundef %28)
  %30 = load ptr, ptr @stdout, align 8, !tbaa !5
  %31 = call i32 @fflush(ptr noundef %30)
  %32 = load i32, ptr %7, align 4, !tbaa !9
  %33 = call ptr @ee2str(i32 noundef %32)
  %34 = call i32 (ptr, ...) @printf(ptr noundef @.str.2, ptr noundef %33)
  %35 = load ptr, ptr @stdout, align 8, !tbaa !5
  %36 = call i32 @fflush(ptr noundef %35)
  call void @exit(i32 noundef 1) #8
  unreachable

37:                                               ; preds = %22
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  br label %38

38:                                               ; preds = %37, %19
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #7
  store i32 51, ptr %9, align 4, !tbaa !9
  %39 = getelementptr inbounds %struct.TensorDesc, ptr %0, i32 0, i32 0
  %40 = load i32, ptr %39, align 8, !tbaa !13
  switch i32 %40, label %53 [
    i32 1, label %41
    i32 0, label %45
    i32 10, label %45
    i32 3, label %49
  ]

41:                                               ; preds = %38
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %10, ptr align 8 %0, i64 92, i1 false), !tbaa.struct !17
  %42 = load ptr, ptr %5, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %11, ptr align 8 %2, i64 92, i1 false), !tbaa.struct !17
  %43 = load ptr, ptr %6, align 8, !tbaa !5
  %44 = call noundef i32 @_ZL21transformToNCHWKernelIaE2EE10TensorDescPKT_S1_PS2_(ptr noundef byval(%struct.TensorDesc) align 8 %10, ptr noundef %42, ptr noundef byval(%struct.TensorDesc) align 8 %11, ptr noundef %43)
  store i32 %44, ptr %9, align 4, !tbaa !9
  br label %69

45:                                               ; preds = %38, %38
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %12, ptr align 8 %0, i64 92, i1 false), !tbaa.struct !17
  %46 = load ptr, ptr %5, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %13, ptr align 8 %2, i64 92, i1 false), !tbaa.struct !17
  %47 = load ptr, ptr %6, align 8, !tbaa !5
  %48 = call noundef i32 @_ZL21transformToNCHWKernelIhE2EE10TensorDescPKT_S1_PS2_(ptr noundef byval(%struct.TensorDesc) align 8 %12, ptr noundef %46, ptr noundef byval(%struct.TensorDesc) align 8 %13, ptr noundef %47)
  store i32 %48, ptr %9, align 4, !tbaa !9
  br label %69

49:                                               ; preds = %38
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %14, ptr align 8 %0, i64 92, i1 false), !tbaa.struct !17
  %50 = load ptr, ptr %5, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %15, ptr align 8 %2, i64 92, i1 false), !tbaa.struct !17
  %51 = load ptr, ptr %6, align 8, !tbaa !5
  %52 = call noundef i32 @_ZL21transformToNCHWKernelIiE2EE10TensorDescPKT_S1_PS2_(ptr noundef byval(%struct.TensorDesc) align 8 %14, ptr noundef %50, ptr noundef byval(%struct.TensorDesc) align 8 %15, ptr noundef %51)
  store i32 %52, ptr %9, align 4, !tbaa !9
  br label %69

53:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #7
  %54 = call i64 (i64, ...) @syscall(i64 noundef 186) #7
  %55 = trunc i64 %54 to i32
  store i32 %55, ptr %16, align 4, !tbaa !11
  %56 = load i32, ptr %16, align 4, !tbaa !11
  %57 = call i32 (ptr, ...) @printf(ptr noundef @.str, i32 noundef %56)
  %58 = load ptr, ptr @stdout, align 8, !tbaa !5
  %59 = call i32 @fflush(ptr noundef %58)
  %60 = call noundef ptr @_Z12DataTypeNamev()
  %61 = getelementptr inbounds %struct.TensorDesc, ptr %0, i32 0, i32 0
  %62 = load i32, ptr %61, align 8, !tbaa !13
  %63 = zext i32 %62 to i64
  %64 = getelementptr inbounds ptr, ptr %60, i64 %63
  %65 = load ptr, ptr %64, align 8, !tbaa !5
  %66 = call i32 (ptr, ...) @printf(ptr noundef @.str.3, ptr noundef %65)
  %67 = load ptr, ptr @stdout, align 8, !tbaa !5
  %68 = call i32 @fflush(ptr noundef %67)
  call void @exit(i32 noundef 1) #8
  unreachable

69:                                               ; preds = %49, %45, %41
  %70 = load i32, ptr %9, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  ret i32 %70
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local ptr @ee2str(i32 noundef) #5

; Function Attrs: mustprogress uwtable
declare hidden noundef i32 @_ZL21transformToNCHWKernelIaE2EE10TensorDescPKT_S1_PS2_(ptr noundef byval(%struct.TensorDesc) align 8, ptr noundef, ptr noundef byval(%struct.TensorDesc) align 8, ptr noundef) #4

; 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) #6

; Function Attrs: mustprogress uwtable
declare hidden noundef i32 @_ZL21transformToNCHWKernelIhE2EE10TensorDescPKT_S1_PS2_(ptr noundef byval(%struct.TensorDesc) align 8, ptr noundef, ptr noundef byval(%struct.TensorDesc) align 8, ptr noundef) #4

; Function Attrs: mustprogress uwtable
declare hidden noundef i32 @_ZL21transformToNCHWKernelIiE2EE10TensorDescPKT_S1_PS2_(ptr noundef byval(%struct.TensorDesc) align 8, ptr noundef, ptr noundef byval(%struct.TensorDesc) align 8, ptr noundef) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_Z12DataTypeNamev() #5

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { "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 = { 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 #4 = { 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 = { 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 #6 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = !{!"_ZTS2EE", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{!14, !15, i64 0}
!14 = !{!"_ZTS10TensorDesc", !15, i64 0, !16, i64 4, !12, i64 8, !7, i64 12}
!15 = !{!"_ZTS8DataType", !7, i64 0}
!16 = !{!"_ZTS10DataFormat", !7, i64 0}
!17 = !{i64 0, i64 4, !18, i64 4, i64 4, !19, i64 8, i64 4, !11, i64 12, i64 80, !20}
!18 = !{!15, !15, i64 0}
!19 = !{!16, !16, i64 0}
!20 = !{!7, !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.2 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [39 x i8], align 1

; Function Attrs: nounwind
declare i64 @syscall(i64 noundef, ...) local_unnamed_addr #0

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: nofree nounwind
declare noundef i32 @fflush(ptr nocapture noundef) local_unnamed_addr #1

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z15transformToNCHW10TensorDescPKvS_Pv(ptr nocapture noundef readonly byval(%struct.TensorDesc) align 8 %0, ptr noundef %1, ptr nocapture noundef readonly byval(%struct.TensorDesc) align 8 %2, ptr noundef %3) local_unnamed_addr #3 {
  %5 = icmp eq ptr %1, null
  %6 = icmp eq ptr %3, null
  %or.cond = or i1 %5, %6
  br i1 %or.cond, label %7, label %17

7:                                                ; preds = %4
  %8 = tail call i64 (i64, ...) @syscall(i64 noundef 186) #5
  %9 = trunc i64 %8 to i32
  %10 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %9)
  %11 = load ptr, ptr @stdout, align 8, !tbaa !5
  %12 = tail call i32 @fflush(ptr noundef %11)
  %13 = tail call ptr @ee2str(i32 noundef 1)
  %14 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, ptr noundef %13)
  %15 = load ptr, ptr @stdout, align 8, !tbaa !5
  %16 = tail call i32 @fflush(ptr noundef %15)
  tail call void @exit(i32 noundef 1) #6
  unreachable

17:                                               ; preds = %4
  %18 = load i32, ptr %0, align 8, !tbaa !9
  switch i32 %18, label %25 [
    i32 1, label %19
    i32 0, label %21
    i32 10, label %21
    i32 3, label %23
  ]

19:                                               ; preds = %17
  %20 = tail call noundef i32 @_ZL21transformToNCHWKernelIaE2EE10TensorDescPKT_S1_PS2_(ptr noundef nonnull byval(%struct.TensorDesc) align 8 %0, ptr noundef nonnull %1, ptr noundef nonnull byval(%struct.TensorDesc) align 8 %2, ptr noundef nonnull %3)
  br label %38

21:                                               ; preds = %17, %17
  %22 = tail call noundef i32 @_ZL21transformToNCHWKernelIhE2EE10TensorDescPKT_S1_PS2_(ptr noundef nonnull byval(%struct.TensorDesc) align 8 %0, ptr noundef nonnull %1, ptr noundef nonnull byval(%struct.TensorDesc) align 8 %2, ptr noundef nonnull %3)
  br label %38

23:                                               ; preds = %17
  %24 = tail call noundef i32 @_ZL21transformToNCHWKernelIiE2EE10TensorDescPKT_S1_PS2_(ptr noundef nonnull byval(%struct.TensorDesc) align 8 %0, ptr noundef nonnull %1, ptr noundef nonnull byval(%struct.TensorDesc) align 8 %2, ptr noundef nonnull %3)
  br label %38

25:                                               ; preds = %17
  %26 = tail call i64 (i64, ...) @syscall(i64 noundef 186) #5
  %27 = trunc i64 %26 to i32
  %28 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %27)
  %29 = load ptr, ptr @stdout, align 8, !tbaa !5
  %30 = tail call i32 @fflush(ptr noundef %29)
  %31 = tail call noundef ptr @_Z12DataTypeNamev()
  %32 = zext i32 %18 to i64
  %33 = getelementptr inbounds ptr, ptr %31, i64 %32
  %34 = load ptr, ptr %33, align 8, !tbaa !5
  %35 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, ptr noundef %34)
  %36 = load ptr, ptr @stdout, align 8, !tbaa !5
  %37 = tail call i32 @fflush(ptr noundef %36)
  tail call void @exit(i32 noundef 1) #6
  unreachable

38:                                               ; preds = %23, %21, %19
  %.0 = phi i32 [ %24, %23 ], [ %22, %21 ], [ %20, %19 ]
  ret i32 %.0
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local ptr @ee2str(i32 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare hidden noundef i32 @_ZL21transformToNCHWKernelIaE2EE10TensorDescPKT_S1_PS2_(ptr noundef byval(%struct.TensorDesc) align 8, ptr noundef, ptr noundef byval(%struct.TensorDesc) align 8, ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare hidden noundef i32 @_ZL21transformToNCHWKernelIhE2EE10TensorDescPKT_S1_PS2_(ptr noundef byval(%struct.TensorDesc) align 8, ptr noundef, ptr noundef byval(%struct.TensorDesc) align 8, ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare hidden noundef i32 @_ZL21transformToNCHWKernelIiE2EE10TensorDescPKT_S1_PS2_(ptr noundef byval(%struct.TensorDesc) align 8, ptr noundef, ptr noundef byval(%struct.TensorDesc) align 8, ptr noundef) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_Z12DataTypeNamev() local_unnamed_addr #4

attributes #0 = { 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 #1 = { 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 #2 = { 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 #3 = { 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 }
attributes #6 = { 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, !11, i64 0}
!10 = !{!"_ZTS10TensorDesc", !11, i64 0, !12, i64 4, !13, i64 8, !7, i64 12}
!11 = !{!"_ZTS8DataType", !7, i64 0}
!12 = !{!"_ZTS10DataFormat", !7, i64 0}
!13 = !{!"int", !7, i64 0}


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