1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+ssve-fp8fma < %s \ 2// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST 3 4// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \ 5// RUN: | FileCheck %s --check-prefix=CHECK-ERROR 6 7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2,+fp8fma < %s \ 8// RUN: | llvm-objdump -d --mattr=+sve2,+fp8fma --no-print-imm-hex - | FileCheck %s --check-prefix=CHECK-INST 9 10// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2,+fp8fma < %s \ 11// RUN: | llvm-objdump -d --mattr=-sve2 --no-print-imm-hex - | FileCheck %s --check-prefix=CHECK-UNKNOWN 12 13// Disassemble encoding and check the re-encoding (-show-encoding) matches. 14// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2,+fp8fma < %s \ 15// RUN: | sed '/.text/d' | sed 's/.*encoding: //g' \ 16// RUN: | llvm-mc -triple=aarch64 -mattr=+sve2,+fp8fma -disassemble -show-encoding \ 17// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST 18 19// 20// FMLALLBB instructions 21// 22// fmlallbb - indexed 23 24fmlallbb z0.s, z0.b, z0.b[0] // 01100100-00100000-11000000-00000000 25// CHECK-INST: fmlallbb z0.s, z0.b, z0.b[0] 26// CHECK-ENCODING: [0x00,0xc0,0x20,0x64] 27// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 28// CHECK-UNKNOWN: 6420c000 <unknown> 29 30movprfx z23, z31 31fmlallbb z23.s, z13.b, z0.b[7] // 01100100-00101000-11001101-10110111 32// CHECK-INST: movprfx z23, z31 33// CHECK-INST: fmlallbb z23.s, z13.b, z0.b[7] 34// CHECK-ENCODING: [0xb7,0xcd,0x28,0x64] 35// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 36// CHECK-UNKNOWN: 6428cdb7 <unknown> 37 38fmlallbb z31.s, z31.b, z7.b[15] // 01100100-00111111-11001111-11111111 39// CHECK-INST: fmlallbb z31.s, z31.b, z7.b[15] 40// CHECK-ENCODING: [0xff,0xcf,0x3f,0x64] 41// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 42// CHECK-UNKNOWN: 643fcfff <unknown> 43 44// 45// FMLALLBB instructions 46// 47// fmlallbb - group 48 49fmlallbb z0.s, z0.b, z0.b // 01100100-00100000-10001000-00000000 50// CHECK-INST: fmlallbb z0.s, z0.b, z0.b 51// CHECK-ENCODING: [0x00,0x88,0x20,0x64] 52// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 53// CHECK-UNKNOWN: 64208800 <unknown> 54 55movprfx z23, z31 56fmlallbb z23.s, z13.b, z8.b // 01100100-00101000-10001001-10110111 57// CHECK-INST: movprfx z23, z31 58// CHECK-INST: fmlallbb z23.s, z13.b, z8.b 59// CHECK-ENCODING: [0xb7,0x89,0x28,0x64] 60// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 61// CHECK-UNKNOWN: 642889b7 <unknown> 62 63fmlallbb z31.s, z31.b, z31.b // 01100100-00111111-10001011-11111111 64// CHECK-INST: fmlallbb z31.s, z31.b, z31.b 65// CHECK-ENCODING: [0xff,0x8b,0x3f,0x64] 66// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 67// CHECK-UNKNOWN: 643f8bff <unknown> 68 69//--------------------------------------------// 70// 71// FMLALLBT instructions 72// 73// fmlallbt - indexed 74 75fmlallbt z0.s, z0.b, z0.b[0] // 01100100-01100000-11000000-00000000 76// CHECK-INST: fmlallbt z0.s, z0.b, z0.b[0] 77// CHECK-ENCODING: [0x00,0xc0,0x60,0x64] 78// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 79// CHECK-UNKNOWN: 6460c000 <unknown> 80 81movprfx z23, z31 82fmlallbt z23.s, z13.b, z0.b[7] // 01100100-01101000-11001101-10110111 83// CHECK-INST: movprfx z23, z31 84// CHECK-INST: fmlallbt z23.s, z13.b, z0.b[7] 85// CHECK-ENCODING: [0xb7,0xcd,0x68,0x64] 86// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 87// CHECK-UNKNOWN: 6468cdb7 <unknown> 88 89fmlallbt z31.s, z31.b, z7.b[15] // 01100100-01111111-11001111-11111111 90// CHECK-INST: fmlallbt z31.s, z31.b, z7.b[15] 91// CHECK-ENCODING: [0xff,0xcf,0x7f,0x64] 92// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 93// CHECK-UNKNOWN: 647fcfff <unknown> 94 95// 96// FMLALLBT instructions 97// 98// fmlallbt - group 99 100fmlallbt z0.s, z0.b, z0.b // 01100100-00100000-10011000-00000000 101// CHECK-INST: fmlallbt z0.s, z0.b, z0.b 102// CHECK-ENCODING: [0x00,0x98,0x20,0x64] 103// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 104// CHECK-UNKNOWN: 64209800 <unknown> 105 106movprfx z23, z31 107fmlallbt z23.s, z13.b, z8.b // 01100100-00101000-10011001-10110111 108// CHECK-INST: movprfx z23, z31 109// CHECK-INST: fmlallbt z23.s, z13.b, z8.b 110// CHECK-ENCODING: [0xb7,0x99,0x28,0x64] 111// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 112// CHECK-UNKNOWN: 642899b7 <unknown> 113 114fmlallbt z31.s, z31.b, z31.b // 01100100-00111111-10011011-11111111 115// CHECK-INST: fmlallbt z31.s, z31.b, z31.b 116// CHECK-ENCODING: [0xff,0x9b,0x3f,0x64] 117// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 118// CHECK-UNKNOWN: 643f9bff <unknown> 119 120//--------------------------------------------// 121// 122// FMLALLTB instructions 123// 124// fmlalltb - indexed 125 126fmlalltb z0.s, z0.b, z0.b[0] // 01100100-10100000-11000000-00000000 127// CHECK-INST: fmlalltb z0.s, z0.b, z0.b[0] 128// CHECK-ENCODING: [0x00,0xc0,0xa0,0x64] 129// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 130// CHECK-UNKNOWN: 64a0c000 <unknown> 131 132movprfx z23, z31 133fmlalltb z23.s, z13.b, z0.b[7] // 01100100-10101000-11001101-10110111 134// CHECK-INST: movprfx z23, z31 135// CHECK-INST: fmlalltb z23.s, z13.b, z0.b[7] 136// CHECK-ENCODING: [0xb7,0xcd,0xa8,0x64] 137// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 138// CHECK-UNKNOWN: 64a8cdb7 <unknown> 139 140fmlalltb z31.s, z31.b, z7.b[15] // 01100100-10111111-11001111-11111111 141// CHECK-INST: fmlalltb z31.s, z31.b, z7.b[15] 142// CHECK-ENCODING: [0xff,0xcf,0xbf,0x64] 143// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 144// CHECK-UNKNOWN: 64bfcfff <unknown> 145 146// 147// FMLALLTB instructions 148// 149// fmlalltb - group 150 151fmlalltb z0.s, z0.b, z0.b // 01100100-00100000-10101000-00000000 152// CHECK-INST: fmlalltb z0.s, z0.b, z0.b 153// CHECK-ENCODING: [0x00,0xa8,0x20,0x64] 154// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 155// CHECK-UNKNOWN: 6420a800 <unknown> 156 157movprfx z23, z31 158fmlalltb z23.s, z13.b, z8.b // 01100100-00101000-10101001-10110111 159// CHECK-INST: movprfx z23, z31 160// CHECK-INST: fmlalltb z23.s, z13.b, z8.b 161// CHECK-ENCODING: [0xb7,0xa9,0x28,0x64] 162// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 163// CHECK-UNKNOWN: 6428a9b7 <unknown> 164 165fmlalltb z31.s, z31.b, z31.b // 01100100-00111111-10101011-11111111 166// CHECK-INST: fmlalltb z31.s, z31.b, z31.b 167// CHECK-ENCODING: [0xff,0xab,0x3f,0x64] 168// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 169// CHECK-UNKNOWN: 643fabff <unknown> 170 171 172//--------------------------------------------// 173// 174// FMLALLTT instructions 175// 176// fmlalltt - indexed 177 178fmlalltt z0.s, z0.b, z0.b[0] // 01100100-11100000-11000000-00000000 179// CHECK-INST: fmlalltt z0.s, z0.b, z0.b[0] 180// CHECK-ENCODING: [0x00,0xc0,0xe0,0x64] 181// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 182// CHECK-UNKNOWN: 64e0c000 <unknown> 183 184movprfx z23, z31 185fmlalltt z23.s, z13.b, z0.b[7] // 01100100-11101000-11001101-10110111 186// CHECK-INST: movprfx z23, z31 187// CHECK-INST: fmlalltt z23.s, z13.b, z0.b[7] 188// CHECK-ENCODING: [0xb7,0xcd,0xe8,0x64] 189// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 190// CHECK-UNKNOWN: 64e8cdb7 <unknown> 191 192fmlalltt z31.s, z31.b, z7.b[15] // 01100100-11111111-11001111-11111111 193// CHECK-INST: fmlalltt z31.s, z31.b, z7.b[15] 194// CHECK-ENCODING: [0xff,0xcf,0xff,0x64] 195// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 196// CHECK-UNKNOWN: 64ffcfff <unknown> 197 198 199// 200// FMLALLTT instructions 201// 202// fmlalltt - group 203 204fmlalltt z0.s, z0.b, z0.b // 01100100-00100000-10111000-00000000 205// CHECK-INST: fmlalltt z0.s, z0.b, z0.b 206// CHECK-ENCODING: [0x00,0xb8,0x20,0x64] 207// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 208// CHECK-UNKNOWN: 6420b800 <unknown> 209 210movprfx z23, z31 211fmlalltt z23.s, z13.b, z8.b // 01100100-00101000-10111001-10110111 212// CHECK-INST: movprfx z23, z31 213// CHECK-INST: fmlalltt z23.s, z13.b, z8.b 214// CHECK-ENCODING: [0xb7,0xb9,0x28,0x64] 215// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 216// CHECK-UNKNOWN: 6428b9b7 <unknown> 217 218fmlalltt z31.s, z31.b, z31.b // 01100100-00111111-10111011-11111111 219// CHECK-INST: fmlalltt z31.s, z31.b, z31.b 220// CHECK-ENCODING: [0xff,0xbb,0x3f,0x64] 221// CHECK-ERROR: instruction requires: ssve-fp8fma or (sve2 and fp8fma) 222// CHECK-UNKNOWN: 643fbbff <unknown> 223