1# Copyright (c) 2021-2022 Huawei Device Co., Ltd. 2# Licensed under the Apache License, Version 2.0 (the "License"); 3# you may not use this file except in compliance with the License. 4# You may obtain a copy of the License at 5# 6# http://www.apache.org/licenses/LICENSE-2.0 7# 8# Unless required by applicable law or agreed to in writing, software 9# distributed under the License is distributed on an "AS IS" BASIS, 10# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11# See the License for the specific language governing permissions and 12# limitations under the License. 13 14.function i32 neg_shl_i32(i32 a0) { 15 movi v0, 21 16 lda a0 17 shl2 v0 18 neg 19 return 20} 21 22.function i32 neg_shr_i32(i32 a0) { 23 movi v0, 21 24 lda a0 25 shr2 v0 26 neg 27 return 28} 29 30.function i32 neg_ashr_i32(i32 a0) { 31 movi v0, 21 32 lda a0 33 ashr2 v0 34 neg 35 return 36} 37 38.function i64 neg_shl_i64(i64 a0) { 39 movi.64 v0, 42 40 lda.64 a0 41 shl2.64 v0 42 neg.64 43 return.64 44} 45 46.function i64 neg_shr_i64(i64 a0) { 47 movi.64 v0, 42 48 lda.64 a0 49 shr2.64 v0 50 neg.64 51 return.64 52} 53 54.function i64 neg_ashr_i64(i64 a0) { 55 movi.64 v0, 42 56 lda.64 a0 57 ashr2.64 v0 58 neg.64 59 return.64 60} 61 62.function i32 main() { 63 movi v0, -1 64 call.short neg_shl_i32, v0, v0 65 movi v0, 0x200000 66 jne v0, exit_error_0 67 movi v0, 0x200000 68 call.short neg_shr_i32, v0, v0 69 movi v0, -1 70 jne v0, exit_error_1 71 movi v0, -2 72 call.short neg_ashr_i32, v0, v0 73 movi v0, 1 74 jne v0, exit_error_2 75 movi.64 v0, -1 76 call.short neg_shl_i64, v0, v0 77 movi.64 v0, 0x40000000000 78 cmp.64 v0 79 jnez exit_error_3 80 movi.64 v0, 0x40000000000 81 call.short neg_shr_i64, v0, v0 82 movi.64 v0, -1 83 cmp.64 v0 84 jnez exit_error_4 85 movi.64 v0, -2 86 call.short neg_ashr_i64, v0, v0 87 movi.64 v0, 1 88 cmp.64 v0 89 jnez exit_error_5 90 ldai 0 91 return 92exit_error_0: 93 ldai 1 94 return 95exit_error_1: 96 ldai 2 97 return 98exit_error_2: 99 ldai 3 100 return 101exit_error_3: 102 ldai 4 103 return 104exit_error_4: 105 ldai 5 106 return 107exit_error_5: 108 ldai 6 109 return 110} 111