# 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.

#   Check cross-compiling only on amd64

#! CHECKER  Сompiling a method for arm/arm64 on amd64 in JIT
#! SKIP_IF  @architecture != "amd64"
#! RUN      force_jit: true, options: "--compiler-cross-arch=arm", entry: "_GLOBAL::main"
#! EVENT    /Compilation,_GLOBAL::main,.*DROPPED/
#! RUN      force_jit: true, options: "--compiler-cross-arch=arm64", entry: "_GLOBAL::main"
#! EVENT    /Compilation,_GLOBAL::main,.*DROPPED/

#! CHECKER  Сompiling a method arm/arm64 on amd64 in AOT
#! SKIP_IF  @architecture != "amd64"
#! RUN_PAOC options: "--compiler-cross-arch=arm"
#! RUN      options: "", entry: "_GLOBAL::main"
#! EVENT    "AotEntrypointFound,_GLOBAL::main"
#! RUN_PAOC options: "--compiler-cross-arch=arm64"
#! RUN      options: "", entry: "_GLOBAL::main"
#! EVENT    "AotEntrypointFound,_GLOBAL::main"


#   Check, that need second peephole for lowering

#! CHECKER      Check that lowering is applied for Return in JIT
#! RUN          force_jit: true, options: "", entry: "_GLOBAL::main"
#! EVENT        /Compilation,_GLOBAL::main,.*COMPILED/
#! METHOD       "_GLOBAL::main"
#! PASS_AFTER   "DeoptimizeElimination"
#! INST         "Return "
#! INST_NOT     "ReturnI"
#! PASS_AFTER   "Lowering"
#! INST         "ReturnI"
#! INST_NOT     "Return "

#! CHECKER      Check that lowering is applied for Return in AOT
#! SKIP_IF      @architecture == "arm32"
#! RUN_PAOC     options:""
#! METHOD       "_GLOBAL::main"
#! PASS_AFTER   "DeoptimizeElimination"
#! INST         "Return "
#! INST_NOT     "ReturnI"
#! PASS_AFTER   "Lowering"
#! INST         "ReturnI"
#! INST_NOT     "Return "
#! RUN          options: "", entry: "_GLOBAL::main"
#! EVENT        "AotEntrypointFound,_GLOBAL::main"

# returns a1+abs(a2)
.function i32 foo (i32 a0, i32 a1){
    lda a1
    jltz lsub
    add a0, a1
    jmp ret
lsub:
    sub a0, a1
ret:
    return
}

.function u1 main (){
    movi v0, -42
    movi v1, -42
    call.short foo, v0, v1
    return
}