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) 2012-2014 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 131