1// RUN: llvm-mc -triple=arm64 -mattr=+neon -show-encoding < %s | FileCheck %s 2 3// Check that the assembler can handle the documented syntax for AArch64 4 5//------------------------------------------------------------------------------ 6// Instructions with 2 vectors and an element 7//------------------------------------------------------------------------------ 8 9 mla v0.2s, v1.2s, v2.s[2] 10 mla v0.2s, v1.2s, v22.s[2] 11 mla v3.4s, v8.4s, v2.s[1] 12 mla v3.4s, v8.4s, v22.s[3] 13 14// CHECK: mla v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x08,0x82,0x2f] 15// CHECK: mla v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x08,0x96,0x2f] 16// CHECK: mla v3.4s, v8.4s, v2.s[1] // encoding: [0x03,0x01,0xa2,0x6f] 17// CHECK: mla v3.4s, v8.4s, v22.s[3] // encoding: [0x03,0x09,0xb6,0x6f] 18 19 mla v0.4h, v1.4h, v2.h[2] 20 mla v0.4h, v1.4h, v15.h[2] 21 mla v0.8h, v1.8h, v2.h[7] 22 mla v0.8h, v1.8h, v14.h[6] 23 24// CHECK: mla v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x00,0x62,0x2f] 25// CHECK: mla v0.4h, v1.4h, v15.h[2] // encoding: [0x20,0x00,0x6f,0x2f] 26// CHECK: mla v0.8h, v1.8h, v2.h[7] // encoding: [0x20,0x08,0x72,0x6f] 27// CHECK: mla v0.8h, v1.8h, v14.h[6] // encoding: [0x20,0x08,0x6e,0x6f] 28 29 mls v0.2s, v1.2s, v2.s[2] 30 mls v0.2s, v1.2s, v22.s[2] 31 mls v3.4s, v8.4s, v2.s[1] 32 mls v3.4s, v8.4s, v22.s[3] 33 34// CHECK: mls v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x48,0x82,0x2f] 35// CHECK: mls v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x48,0x96,0x2f] 36// CHECK: mls v3.4s, v8.4s, v2.s[1] // encoding: [0x03,0x41,0xa2,0x6f] 37// CHECK: mls v3.4s, v8.4s, v22.s[3] // encoding: [0x03,0x49,0xb6,0x6f] 38 39 mls v0.4h, v1.4h, v2.h[2] 40 mls v0.4h, v1.4h, v15.h[2] 41 mls v0.8h, v1.8h, v2.h[7] 42 mls v0.8h, v1.8h, v14.h[6] 43 44// CHECK: mls v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x40,0x62,0x2f] 45// CHECK: mls v0.4h, v1.4h, v15.h[2] // encoding: [0x20,0x40,0x6f,0x2f] 46// CHECK: mls v0.8h, v1.8h, v2.h[7] // encoding: [0x20,0x48,0x72,0x6f] 47// CHECK: mls v0.8h, v1.8h, v14.h[6] // encoding: [0x20,0x48,0x6e,0x6f] 48 49 fmla v0.2s, v1.2s, v2.s[2] 50 fmla v0.2s, v1.2s, v22.s[2] 51 fmla v3.4s, v8.4s, v2.s[1] 52 fmla v3.4s, v8.4s, v22.s[3] 53 fmla v0.2d, v1.2d, v2.d[1] 54 fmla v0.2d, v1.2d, v22.d[1] 55 56// CHECK: fmla v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x18,0x82,0x0f] 57// CHECK: fmla v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x18,0x96,0x0f] 58// CHECK: fmla v3.4s, v8.4s, v2.s[1] // encoding: [0x03,0x11,0xa2,0x4f] 59// CHECK: fmla v3.4s, v8.4s, v22.s[3] // encoding: [0x03,0x19,0xb6,0x4f] 60// CHECK: fmla v0.2d, v1.2d, v2.d[1] // encoding: [0x20,0x18,0xc2,0x4f] 61// CHECK: fmla v0.2d, v1.2d, v22.d[1] // encoding: [0x20,0x18,0xd6,0x4f] 62 63 fmls v0.2s, v1.2s, v2.s[2] 64 fmls v0.2s, v1.2s, v22.s[2] 65 fmls v3.4s, v8.4s, v2.s[1] 66 fmls v3.4s, v8.4s, v22.s[3] 67 fmls v0.2d, v1.2d, v2.d[1] 68 fmls v0.2d, v1.2d, v22.d[1] 69 70// CHECK: fmls v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x58,0x82,0x0f] 71// CHECK: fmls v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x58,0x96,0x0f] 72// CHECK: fmls v3.4s, v8.4s, v2.s[1] // encoding: [0x03,0x51,0xa2,0x4f] 73// CHECK: fmls v3.4s, v8.4s, v22.s[3] // encoding: [0x03,0x59,0xb6,0x4f] 74// CHECK: fmls v0.2d, v1.2d, v2.d[1] // encoding: [0x20,0x58,0xc2,0x4f] 75// CHECK: fmls v0.2d, v1.2d, v22.d[1] // encoding: [0x20,0x58,0xd6,0x4f] 76 77 smlal v0.4s, v1.4h, v2.h[2] 78 smlal v0.2d, v1.2s, v2.s[2] 79 smlal v0.2d, v1.2s, v22.s[2] 80 smlal2 v0.4s, v1.8h, v1.h[2] 81 smlal2 v0.2d, v1.4s, v1.s[2] 82 smlal2 v0.2d, v1.4s, v22.s[2] 83 84// CHECK: smlal v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x20,0x62,0x0f] 85// CHECK: smlal v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x28,0x82,0x0f] 86// CHECK: smlal v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x28,0x96,0x0f] 87// CHECK: smlal2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x20,0x61,0x4f] 88// CHECK: smlal2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x28,0x81,0x4f] 89// CHECK: smlal2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x28,0x96,0x4f] 90 91 smlsl v0.4s, v1.4h, v2.h[2] 92 smlsl v0.2d, v1.2s, v2.s[2] 93 smlsl v0.2d, v1.2s, v22.s[2] 94 smlsl2 v0.4s, v1.8h, v1.h[2] 95 smlsl2 v0.2d, v1.4s, v1.s[2] 96 smlsl2 v0.2d, v1.4s, v22.s[2] 97 98// CHECK: smlsl v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x60,0x62,0x0f] 99// CHECK: smlsl v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x68,0x82,0x0f] 100// CHECK: smlsl v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x68,0x96,0x0f] 101// CHECK: smlsl2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x60,0x61,0x4f] 102// CHECK: smlsl2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x68,0x81,0x4f] 103// CHECK: smlsl2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x68,0x96,0x4f] 104 105 sqdmlal v0.4s, v1.4h, v2.h[2] 106 sqdmlal v0.2d, v1.2s, v2.s[2] 107 sqdmlal v0.2d, v1.2s, v22.s[2] 108 sqdmlal2 v0.4s, v1.8h, v1.h[2] 109 sqdmlal2 v0.2d, v1.4s, v1.s[2] 110 sqdmlal2 v0.2d, v1.4s, v22.s[2] 111 112// CHECK: sqdmlal v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x30,0x62,0x0f] 113// CHECK: sqdmlal v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x38,0x82,0x0f] 114// CHECK: sqdmlal v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x38,0x96,0x0f] 115// CHECK: sqdmlal2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x30,0x61,0x4f] 116// CHECK: sqdmlal2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x38,0x81,0x4f] 117// CHECK: sqdmlal2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x38,0x96,0x4f] 118 119 umlal v0.4s, v1.4h, v2.h[2] 120 umlal v0.2d, v1.2s, v2.s[2] 121 umlal v0.2d, v1.2s, v22.s[2] 122 umlal2 v0.4s, v1.8h, v1.h[2] 123 umlal2 v0.2d, v1.4s, v1.s[2] 124 umlal2 v0.2d, v1.4s, v22.s[2] 125 126// CHECK: umlal v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x20,0x62,0x2f] 127// CHECK: umlal v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x28,0x82,0x2f] 128// CHECK: umlal v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x28,0x96,0x2f] 129// CHECK: umlal2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x20,0x61,0x6f] 130// CHECK: umlal2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x28,0x81,0x6f] 131// CHECK: umlal2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x28,0x96,0x6f] 132 133 umlsl v0.4s, v1.4h, v2.h[2] 134 umlsl v0.2d, v1.2s, v2.s[2] 135 umlsl v0.2d, v1.2s, v22.s[2] 136 umlsl2 v0.4s, v1.8h, v1.h[2] 137 umlsl2 v0.2d, v1.4s, v1.s[2] 138 umlsl2 v0.2d, v1.4s, v22.s[2] 139 140// CHECK: umlsl v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x60,0x62,0x2f] 141// CHECK: umlsl v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x68,0x82,0x2f] 142// CHECK: umlsl v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x68,0x96,0x2f] 143// CHECK: umlsl2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x60,0x61,0x6f] 144// CHECK: umlsl2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x68,0x81,0x6f] 145// CHECK: umlsl2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x68,0x96,0x6f] 146 147 sqdmlsl v0.4s, v1.4h, v2.h[2] 148 sqdmlsl v0.2d, v1.2s, v2.s[2] 149 sqdmlsl v0.2d, v1.2s, v22.s[2] 150 sqdmlsl2 v0.4s, v1.8h, v1.h[2] 151 sqdmlsl2 v0.2d, v1.4s, v1.s[2] 152 sqdmlsl2 v0.2d, v1.4s, v22.s[2] 153 154// CHECK: sqdmlsl v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x70,0x62,0x0f] 155// CHECK: sqdmlsl v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x78,0x82,0x0f] 156// CHECK: sqdmlsl v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x78,0x96,0x0f] 157// CHECK: sqdmlsl2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x70,0x61,0x4f] 158// CHECK: sqdmlsl2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x78,0x81,0x4f] 159// CHECK: sqdmlsl2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x78,0x96,0x4f] 160 161 mul v0.4h, v1.4h, v2.h[2] 162 mul v0.8h, v1.8h, v2.h[2] 163 mul v0.2s, v1.2s, v2.s[2] 164 mul v0.2s, v1.2s, v22.s[2] 165 mul v0.4s, v1.4s, v2.s[2] 166 mul v0.4s, v1.4s, v22.s[2] 167 168// CHECK: mul v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x80,0x62,0x0f] 169// CHECK: mul v0.8h, v1.8h, v2.h[2] // encoding: [0x20,0x80,0x62,0x4f] 170// CHECK: mul v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x88,0x82,0x0f] 171// CHECK: mul v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x88,0x96,0x0f] 172// CHECK: mul v0.4s, v1.4s, v2.s[2] // encoding: [0x20,0x88,0x82,0x4f] 173// CHECK: mul v0.4s, v1.4s, v22.s[2] // encoding: [0x20,0x88,0x96,0x4f] 174 175 fmul v0.2s, v1.2s, v2.s[2] 176 fmul v0.2s, v1.2s, v22.s[2] 177 fmul v0.4s, v1.4s, v2.s[2] 178 fmul v0.4s, v1.4s, v22.s[2] 179 fmul v0.2d, v1.2d, v2.d[1] 180 fmul v0.2d, v1.2d, v22.d[1] 181 182// CHECK: fmul v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x98,0x82,0x0f] 183// CHECK: fmul v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x98,0x96,0x0f] 184// CHECK: fmul v0.4s, v1.4s, v2.s[2] // encoding: [0x20,0x98,0x82,0x4f] 185// CHECK: fmul v0.4s, v1.4s, v22.s[2] // encoding: [0x20,0x98,0x96,0x4f] 186// CHECK: fmul v0.2d, v1.2d, v2.d[1] // encoding: [0x20,0x98,0xc2,0x4f] 187// CHECK: fmul v0.2d, v1.2d, v22.d[1] // encoding: [0x20,0x98,0xd6,0x4f] 188 189 fmulx v0.2s, v1.2s, v2.s[2] 190 fmulx v0.2s, v1.2s, v22.s[2] 191 fmulx v0.4s, v1.4s, v2.s[2] 192 fmulx v0.4s, v1.4s, v22.s[2] 193 fmulx v0.2d, v1.2d, v2.d[1] 194 fmulx v0.2d, v1.2d, v22.d[1] 195 196// CHECK: fmulx v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x98,0x82,0x2f] 197// CHECK: fmulx v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x98,0x96,0x2f] 198// CHECK: fmulx v0.4s, v1.4s, v2.s[2] // encoding: [0x20,0x98,0x82,0x6f] 199// CHECK: fmulx v0.4s, v1.4s, v22.s[2] // encoding: [0x20,0x98,0x96,0x6f] 200// CHECK: fmulx v0.2d, v1.2d, v2.d[1] // encoding: [0x20,0x98,0xc2,0x6f] 201// CHECK: fmulx v0.2d, v1.2d, v22.d[1] // encoding: [0x20,0x98,0xd6,0x6f] 202 203 smull v0.4s, v1.4h, v2.h[2] 204 smull v0.2d, v1.2s, v2.s[2] 205 smull v0.2d, v1.2s, v22.s[2] 206 smull2 v0.4s, v1.8h, v2.h[2] 207 smull2 v0.2d, v1.4s, v2.s[2] 208 smull2 v0.2d, v1.4s, v22.s[2] 209 210// CHECK: smull v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0xa0,0x62,0x0f] 211// CHECK: smull v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0xa8,0x82,0x0f] 212// CHECK: smull v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0xa8,0x96,0x0f] 213// CHECK: smull2 v0.4s, v1.8h, v2.h[2] // encoding: [0x20,0xa0,0x62,0x4f] 214// CHECK: smull2 v0.2d, v1.4s, v2.s[2] // encoding: [0x20,0xa8,0x82,0x4f] 215// CHECK: smull2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0xa8,0x96,0x4f] 216 217 umull v0.4s, v1.4h, v2.h[2] 218 umull v0.2d, v1.2s, v2.s[2] 219 umull v0.2d, v1.2s, v22.s[2] 220 umull2 v0.4s, v1.8h, v2.h[2] 221 umull2 v0.2d, v1.4s, v2.s[2] 222 umull2 v0.2d, v1.4s, v22.s[2] 223 224// CHECK: umull v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0xa0,0x62,0x2f] 225// CHECK: umull v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0xa8,0x82,0x2f] 226// CHECK: umull v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0xa8,0x96,0x2f] 227// CHECK: umull2 v0.4s, v1.8h, v2.h[2] // encoding: [0x20,0xa0,0x62,0x6f] 228// CHECK: umull2 v0.2d, v1.4s, v2.s[2] // encoding: [0x20,0xa8,0x82,0x6f] 229// CHECK: umull2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0xa8,0x96,0x6f] 230 231 sqdmull v0.4s, v1.4h, v2.h[2] 232 sqdmull v0.2d, v1.2s, v2.s[2] 233 sqdmull v0.2d, v1.2s, v22.s[2] 234 sqdmull2 v0.4s, v1.8h, v2.h[2] 235 sqdmull2 v0.2d, v1.4s, v2.s[2] 236 sqdmull2 v0.2d, v1.4s, v22.s[2] 237 238// CHECK: sqdmull v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0xb0,0x62,0x0f] 239// CHECK: sqdmull v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0xb8,0x82,0x0f] 240// CHECK: sqdmull v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0xb8,0x96,0x0f] 241// CHECK: sqdmull2 v0.4s, v1.8h, v2.h[2] // encoding: [0x20,0xb0,0x62,0x4f] 242// CHECK: sqdmull2 v0.2d, v1.4s, v2.s[2] // encoding: [0x20,0xb8,0x82,0x4f] 243// CHECK: sqdmull2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0xb8,0x96,0x4f] 244 245 sqdmulh v0.4h, v1.4h, v2.h[2] 246 sqdmulh v0.8h, v1.8h, v2.h[2] 247 sqdmulh v0.2s, v1.2s, v2.s[2] 248 sqdmulh v0.2s, v1.2s, v22.s[2] 249 sqdmulh v0.4s, v1.4s, v2.s[2] 250 sqdmulh v0.4s, v1.4s, v22.s[2] 251 252// CHECK: sqdmulh v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0xc0,0x62,0x0f] 253// CHECK: sqdmulh v0.8h, v1.8h, v2.h[2] // encoding: [0x20,0xc0,0x62,0x4f] 254// CHECK: sqdmulh v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0xc8,0x82,0x0f] 255// CHECK: sqdmulh v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0xc8,0x96,0x0f] 256// CHECK: sqdmulh v0.4s, v1.4s, v2.s[2] // encoding: [0x20,0xc8,0x82,0x4f] 257// CHECK: sqdmulh v0.4s, v1.4s, v22.s[2] // encoding: [0x20,0xc8,0x96,0x4f] 258 259 sqrdmulh v0.4h, v1.4h, v2.h[2] 260 sqrdmulh v0.8h, v1.8h, v2.h[2] 261 sqrdmulh v0.2s, v1.2s, v2.s[2] 262 sqrdmulh v0.2s, v1.2s, v22.s[2] 263 sqrdmulh v0.4s, v1.4s, v2.s[2] 264 sqrdmulh v0.4s, v1.4s, v22.s[2] 265 266// CHECK: sqrdmulh v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0xd0,0x62,0x0f] 267// CHECK: sqrdmulh v0.8h, v1.8h, v2.h[2] // encoding: [0x20,0xd0,0x62,0x4f] 268// CHECK: sqrdmulh v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0xd8,0x82,0x0f] 269// CHECK: sqrdmulh v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0xd8,0x96,0x0f] 270// CHECK: sqrdmulh v0.4s, v1.4s, v2.s[2] // encoding: [0x20,0xd8,0x82,0x4f] 271// CHECK: sqrdmulh v0.4s, v1.4s, v22.s[2] // encoding: [0x20,0xd8,0x96,0x4f] 272