This reverts commit b077aa1cab.

Revert "[feat] [assistant] [I3T96X] add new Dataset operator LibriSpeechDataset"

This reverts commit 4e6f7dc97d.

delete pass_registry_test.cc

comment  hiai_nlu_model_multi.pb related  line

From: @irmo
Reviewed-by: @ginfung
Signed-off-by:

From: @joylvliang
Reviewed-by: @ginfung,@zh_qh
Signed-off-by: @zh_qh

From: @jachua
Reviewed-by: @liangchenghui,@c_34
Signed-off-by: @wuxuejian

add isnan cpu

fix multi_dot

This reverts commit 9dffcb15db.

From: @zh_qh
Reviewed-by: @hwhewei,@ginfung
Signed-off-by: @ginfung

From: @zhoufeng54
Reviewed-by: @kisnwang,@xu-yfei
Signed-off-by: @xu-yfei

From: @zh_qh
Reviewed-by: 
Signed-off-by:

Signed-off-by: zhoufeng <zhoufeng54@huawei.com>

Move auto monad eliminator out from CSE.
Eliminate auto monad nodes for output node.

The basic idea is: exploits data dependency to control the execution order
of side-effect operations, and keep the semantics of ANF unchanged.

The ControlDepend primitive is removed and there are two primitives added:

1. UpdateState:
```
  a = Assign(para, value)
```
became:
```
  a = Assign(para, value, u)
  u = UpdateState(u, a)
```

2. Load:
```
  x = Add(para, value)
```
became:
```
  p = Load(para, u)
  x = Add(p, value)
  u = UpdateState(u, p)
```