| 1 | /* alias.s Test file for AArch64 instructions aliases or disassembly |
| 2 | preference. It is also used to test the -Mno-aliases option in |
| 3 | the disassemler. |
| 4 | |
| 5 | Copyright (C) 2012-2017 Free Software Foundation, Inc. |
| 6 | Contributed by ARM Ltd. |
| 7 | |
| 8 | This file is part of GAS. |
| 9 | |
| 10 | GAS is free software; you can redistribute it and/or modify |
| 11 | it under the terms of the GNU General Public License as published by |
| 12 | the Free Software Foundation; either version 3 of the license, or |
| 13 | (at your option) any later version. |
| 14 | |
| 15 | GAS is distributed in the hope that it will be useful, |
| 16 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | GNU General Public License for more details. |
| 19 | |
| 20 | You should have received a copy of the GNU General Public License |
| 21 | along with this program; see the file COPYING3. If not, |
| 22 | see <http://www.gnu.org/licenses/>. */ |
| 23 | |
| 24 | .text |
| 25 | extr w0, w1, w2, #15 |
| 26 | extr x0, x1, x2, #15 |
| 27 | extr w0, w3, w3, #7 |
| 28 | extr x0, x5, x5, #7 |
| 29 | ror w6, w7, #18 |
| 30 | ror x6, x7, #40 |
| 31 | |
| 32 | madd w0, w1, w2, w3 |
| 33 | madd w0, w1, w2, wzr |
| 34 | mul w0, w1, w2 |
| 35 | msub x0, x1, x2, x3 |
| 36 | msub x0, x1, x2, xzr |
| 37 | mneg x0, x1, x2 |
| 38 | smaddl x0, w1, w2, x3 |
| 39 | smaddl x0, w1, w2, xzr |
| 40 | smull x0, w1, w2 |
| 41 | smsubl x0, w1, w2, x3 |
| 42 | smsubl x0, w1, w2, xzr |
| 43 | smnegl x0, w1, w2 |
| 44 | umaddl x0, w1, w2, x3 |
| 45 | umaddl x0, w1, w2, xzr |
| 46 | umull x0, w1, w2 |
| 47 | umsubl x0, w1, w2, x3 |
| 48 | umsubl x0, w1, w2, xzr |
| 49 | umnegl x0, w1, w2 |
| 50 | |
| 51 | csinc w0, w1, wzr, eq |
| 52 | csinc w0, w1, w1, eq |
| 53 | cinc w0, w1, ne |
| 54 | csinc w0, wzr, wzr, lo |
| 55 | cset w0, cs |
| 56 | csinv x0, x1, xzr, hs |
| 57 | csinv x0, x1, x1, hs |
| 58 | cinv x0, x1, cc |
| 59 | csinv x0, xzr, xzr, mi |
| 60 | csetm x0, pl |
| 61 | csneg x0, xzr, x30, lt |
| 62 | csneg x0, x30, x30, lt |
| 63 | cneg x0, x30, ge |
| 64 | |
| 65 | ands x0, x1, x2 |
| 66 | ands xzr, x1, x2 |
| 67 | tst x1, x2 |
| 68 | ands wzr, w1, w2, ror #31 |
| 69 | tst w1, w2, ror #31 |
| 70 | |
| 71 | orn x0, x1, x2 |
| 72 | orn xzr, x1, x2 |
| 73 | orn x0, xzr, x2 |
| 74 | mvn x0, x2 |
| 75 | orn wzr, w1, w2, asr #15 |
| 76 | orn w0, wzr, w2, asr #15 |
| 77 | mvn w0, w2, asr #15 |
| 78 | |
| 79 | mov v0.8b, v1.8b |
| 80 | orr v0.8b, v1.8b, v2.8b |
| 81 | orr v0.8b, v1.8b, v1.8b |
| 82 | |
| 83 | mov x3, x17 |
| 84 | orr x3, x0, x17 |
| 85 | orr x3, xzr, x17 |
| 86 | |
| 87 | bic x1, x1, #(1<<30)-1 |
| 88 | bic x0, x0, #2 |
| 89 | bic w0, w0, #2 |
| 90 | |
| 91 | ands wzr, w24, #0x7f8 |
| 92 | ands w0, w24, #0x7f8 |
| 93 | tst w24, #0x7f8 |
| 94 | |
| 95 | subs wzr, w3, #0x20 |
| 96 | subs w3, wsp, #0x20 |
| 97 | cmp w3, #0x20 |
| 98 | |
| 99 | adds xzr, x15, #0xfff |
| 100 | subs x15, sp, #0xfff |
| 101 | cmn x15, #0xfff |
| 102 | |
| 103 | .macro asimdshll s |
| 104 | \s\()xtl v8.8h, v2.8b |
| 105 | \s\()shll v8.8h, v2.8b, #0 |
| 106 | \s\()xtl2 v8.8h, v2.16b |
| 107 | \s\()shll2 v8.8h, v2.16b, #0 |
| 108 | \s\()xtl v8.4s, v2.4h |
| 109 | \s\()shll v8.4s, v2.4h, #0 |
| 110 | \s\()xtl2 v8.4s, v2.8h |
| 111 | \s\()shll2 v8.4s, v2.8h, #0 |
| 112 | \s\()xtl v8.2d, v2.2s |
| 113 | \s\()shll v8.2d, v2.2s, #0 |
| 114 | \s\()xtl2 v8.2d, v2.4s |
| 115 | \s\()shll2 v8.2d, v2.4s, #0 |
| 116 | .endm |
| 117 | |
| 118 | asimdshll s |
| 119 | asimdshll u |
| 120 | |
| 121 | csinc w0, w1, w1, nv |
| 122 | csinc w0, w1, w1, al |
| 123 | csinc w0, wzr, wzr, nv |
| 124 | csinc w0, wzr, wzr, al |
| 125 | csinv w0, w1, w1, nv |
| 126 | csinv w0, w1, w1, al |
| 127 | csinv w0, wzr, wzr, nv |
| 128 | csinv w0, wzr, wzr, al |
| 129 | csneg w0, w1, w1, nv |
| 130 | csneg w0, w1, w1, al |