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 14definitions: [] 15tests: 16 - file-name: "u32tou1" 17 isa: 18 title: Conversions from integer types to u1 19 description: > 20 Conversion from integer types to u1 obeys the following rules. 21 If converted integer is not equal to zero, the result is 1. 22 Otherwise the result is 0. 23 exceptions: 24 - x_none 25 commands: 26 - file-name: "op_none" 27 isa: 28 instructions: 29 - sig: u32tou1 30 acc: inout:u32->u1 31 prefix: cast 32 format: [pref_op_none] 33 code-template: | 34 # 35 ldai %s 36 u32tou1 37 movi v0, %s 38 ucmp v0 39 description: Check u32tou1 with various values. 40 tags: ['tsan', 'irtoc_ignore'] 41 cases: 42 - values: 43 - "0" 44 - "0" 45 - values: 46 - "0xffffffff" 47 - "0x1" 48 - values: 49 - "0x12345678" 50 - "1" 51 - values: 52 - "4294967295" 53 - "1" 54 - file-name: "type" 55 isa: 56 instructions: 57 - sig: u32tou1 58 acc: inout:u32->u1 59 prefix: cast 60 format: [pref_op_none] 61 verification: 62 - acc_type 63 bugid: ["964", "1653"] 64 tags: ["verifier"] 65 description: | 66 Check `u32tou1` with incorrect accumulator type. 67 Load different values (objects, strings, types, 64-bit floating point values, 64-bit integer values) and invokes `u32tou1`. 68 Return 0 to indicate that negative test failed, because this line is unreachable and code will not be executed after verification error. 69 runner-options: ['verifier-failure', 'verifier-config'] 70 header-template: [] 71 code-template: | 72 # 73 .record B {} 74 .record panda.String <external> 75 .record panda.Object <external> 76 .function i32 main() { 77 %s 78 u32tou1 79 check-type: exit-positive 80 cases: 81 - values: 82 - ldai.64 0 83 - values: 84 - fldai 0 85 - values: 86 - fldai.64 0 87 - values: 88 - lda.type B 89 - values: 90 - lda.type B[] 91 - values: 92 - lda.type panda.String 93 - values: 94 - lda.str "string" 95 - values: 96 - lda.type panda.Object 97 - values: 98 - | 99 # 100 movi v0, 10 101 newarr v0, v0, i32[] 102 lda.obj v0 103 - values: 104 - lda.null 105 106 - file-name: uninitialized_regs 107 isa: 108 instructions: 109 - sig: u32tou1 110 acc: inout:u32->u1 111 prefix: cast 112 format: [pref_op_none] 113 description: Check 'u32tou1' with uninitialized accumulator. 114 tags: ['verifier'] 115 runner-options: ['verifier-failure', 'verifier-config'] 116 code-template: | 117 # 118 u32tou1 119 check-type: exit-positive 120