# 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.

.function i32 main(){
    # Check that fcmpg works fine

    fldai.64 0.0
    movi.64 v0, 0x7FFFFFFFFFFFFFFF # One of valid quiet NaN values as per IEEE 754
    fcmpg.64 v0
    jlez exit_failure

    fldai.64 0x7FFFFFFFFFFFFFFF # One of valid quiet NaN values as per IEEE 754
    fmovi.64 v0, 0.0
    fcmpg.64 v0
    jlez exit_failure

    fldai.64 0x7FFFFFFFFFFFFFFF # One of valid quiet NaN values as per IEEE 754
    movi.64 v0, 0x7FFFFFFFFFFFFFFF # One of valid quiet NaN values as per IEEE 754
    fcmpg.64 v0
    jlez exit_failure

    # Check that fcmpl works fine
    
    fldai.64 0.0
    movi.64 v0, 0x7FFFFFFFFFFFFFFF # One of valid quiet NaN values as per IEEE 754
    fcmpl.64 v0
    jgez exit_failure

    fldai.64 0x7FFFFFFFFFFFFFFF # One of valid quiet NaN values as per IEEE 754
    fmovi.64 v0, 0.0
    fcmpl.64 v0
    jgez exit_failure

    fldai.64 0x7FFFFFFFFFFFFFFF # One of valid quiet NaN values as per IEEE 754
    movi.64 v0, 0x7FFFFFFFFFFFFFFF # One of valid quiet NaN values as per IEEE 754
    fcmpl.64 v0
    jgez exit_failure

    ldai 0
    return
exit_failure:
    ldai 1
    return
}