# Copyright (c) 2021-2022 Huawei Device Co., Ltd.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

definitions: []
tests:
  - file-name: "lda.null"
    isa:
      title: Load null reference into accumulator
      description: Load null reference into accumulator.
      exceptions:
        - x_none
      verification:
        - none
    commands:
      - file-name: "eq"
        isa:
          instructions:
            - sig: lda.null
              acc: out:ref
              format: [op_none]
        description: Check lda.null loads null reference into accumulator.
        tags: ['tsan']
        code-template: |
          #
              mov.null v0
              lda.null
              jne.obj v0, return_ne_num
              ldai 0
              return
          return_ne_num:
              ldai 1
              return
        check-type: none