1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+fp8 < %s \ 2// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST 3// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \ 4// RUN: | FileCheck %s --check-prefix=CHECK-ERROR 5// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2,+fp8 < %s \ 6// RUN: | llvm-objdump -d --mattr=+sme2,+fp8 - | FileCheck %s --check-prefix=CHECK-INST 7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2,+fp8 < %s \ 8// RUN: | llvm-objdump -d --mattr=-sme2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN 9// Disassemble encoding and check the re-encoding (-show-encoding) matches. 10// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+fp8 < %s \ 11// RUN: | sed '/.text/d' | sed 's/.*encoding: //g' \ 12// RUN: | llvm-mc -triple=aarch64 -mattr=+sme2,+fp8 -disassemble -show-encoding \ 13// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST 14 15f1cvt {z0.h-z1.h}, z0.b // 11000001-00100110-11100000-00000000 16// CHECK-INST: f1cvt { z0.h, z1.h }, z0.b 17// CHECK-ENCODING: [0x00,0xe0,0x26,0xc1] 18// CHECK-ERROR: instruction requires: fp8 sme2 19// CHECK-UNKNOWN: c126e000 <unknown> 20 21f1cvt {z30.h-z31.h}, z31.b // 11000001-00100110-11100011-11111110 22// CHECK-INST: f1cvt { z30.h, z31.h }, z31.b 23// CHECK-ENCODING: [0xfe,0xe3,0x26,0xc1] 24// CHECK-ERROR: instruction requires: fp8 sme2 25// CHECK-UNKNOWN: c126e3fe <unknown> 26 27f1cvtl {z0.h-z1.h}, z0.b // 11000001-00100110-11100000-00000001 28// CHECK-INST: f1cvtl { z0.h, z1.h }, z0.b 29// CHECK-ENCODING: [0x01,0xe0,0x26,0xc1] 30// CHECK-ERROR: instruction requires: fp8 sme2 31// CHECK-UNKNOWN: c126e001 <unknown> 32 33f1cvtl {z30.h-z31.h}, z31.b // 11000001-00100110-11100011-11111111 34// CHECK-INST: f1cvtl { z30.h, z31.h }, z31.b 35// CHECK-ENCODING: [0xff,0xe3,0x26,0xc1] 36// CHECK-ERROR: instruction requires: fp8 sme2 37// CHECK-UNKNOWN: c126e3ff <unknown> 38 39bf1cvt {z0.h-z1.h}, z0.b // 11000001-01100110-11100000-00000000 40// CHECK-INST: bf1cvt { z0.h, z1.h }, z0.b 41// CHECK-ENCODING: [0x00,0xe0,0x66,0xc1] 42// CHECK-ERROR: instruction requires: fp8 sme2 43// CHECK-UNKNOWN: c166e000 <unknown> 44 45bf1cvt {z30.h-z31.h}, z31.b // 11000001-01100110-11100011-11111110 46// CHECK-INST: bf1cvt { z30.h, z31.h }, z31.b 47// CHECK-ENCODING: [0xfe,0xe3,0x66,0xc1] 48// CHECK-ERROR: instruction requires: fp8 sme2 49// CHECK-UNKNOWN: c166e3fe <unknown> 50 51bf1cvtl {z0.h-z1.h}, z0.b // 11000001-01100110-11100000-00000001 52// CHECK-INST: bf1cvtl { z0.h, z1.h }, z0.b 53// CHECK-ENCODING: [0x01,0xe0,0x66,0xc1] 54// CHECK-ERROR: instruction requires: fp8 sme2 55// CHECK-UNKNOWN: c166e001 <unknown> 56 57bf1cvtl {z30.h-z31.h}, z31.b // 11000001-01100110-11100011-11111111 58// CHECK-INST: bf1cvtl { z30.h, z31.h }, z31.b 59// CHECK-ENCODING: [0xff,0xe3,0x66,0xc1] 60// CHECK-ERROR: instruction requires: fp8 sme2 61// CHECK-UNKNOWN: c166e3ff <unknown> 62 63bf2cvt {z0.h-z1.h}, z0.b // 11000001-11100110-11100000-00000000 64// CHECK-INST: bf2cvt { z0.h, z1.h }, z0.b 65// CHECK-ENCODING: [0x00,0xe0,0xe6,0xc1] 66// CHECK-ERROR: instruction requires: fp8 sme2 67// CHECK-UNKNOWN: c1e6e000 <unknown> 68 69bf2cvt {z30.h-z31.h}, z31.b // 11000001-11100110-11100011-11111110 70// CHECK-INST: bf2cvt { z30.h, z31.h }, z31.b 71// CHECK-ENCODING: [0xfe,0xe3,0xe6,0xc1] 72// CHECK-ERROR: instruction requires: fp8 sme2 73// CHECK-UNKNOWN: c1e6e3fe <unknown> 74 75bf2cvtl {z0.h-z1.h}, z0.b // 11000001-11100110-11100000-00000001 76// CHECK-INST: bf2cvtl { z0.h, z1.h }, z0.b 77// CHECK-ENCODING: [0x01,0xe0,0xe6,0xc1] 78// CHECK-ERROR: instruction requires: fp8 sme2 79// CHECK-UNKNOWN: c1e6e001 <unknown> 80 81bf2cvtl {z30.h-z31.h}, z31.b // 11000001-11100110-11100011-11111111 82// CHECK-INST: bf2cvtl { z30.h, z31.h }, z31.b 83// CHECK-ENCODING: [0xff,0xe3,0xe6,0xc1] 84// CHECK-ERROR: instruction requires: fp8 sme2 85// CHECK-UNKNOWN: c1e6e3ff <unknown> 86 87f2cvt {z0.h-z1.h}, z0.b // 11000001-10100110-11100000-00000000 88// CHECK-INST: f2cvt { z0.h, z1.h }, z0.b 89// CHECK-ENCODING: [0x00,0xe0,0xa6,0xc1] 90// CHECK-ERROR: instruction requires: fp8 sme2 91// CHECK-UNKNOWN: c1a6e000 <unknown> 92 93f2cvt {z30.h-z31.h}, z31.b // 11000001-10100110-11100011-11111110 94// CHECK-INST: f2cvt { z30.h, z31.h }, z31.b 95// CHECK-ENCODING: [0xfe,0xe3,0xa6,0xc1] 96// CHECK-ERROR: instruction requires: fp8 sme2 97// CHECK-UNKNOWN: c1a6e3fe <unknown> 98 99f2cvtl {z0.h-z1.h}, z0.b // 11000001-10100110-11100000-00000001 100// CHECK-INST: f2cvtl { z0.h, z1.h }, z0.b 101// CHECK-ENCODING: [0x01,0xe0,0xa6,0xc1] 102// CHECK-ERROR: instruction requires: fp8 sme2 103// CHECK-UNKNOWN: c1a6e001 <unknown> 104 105f2cvtl {z30.h-z31.h}, z31.b // 11000001-10100110-11100011-11111111 106// CHECK-INST: f2cvtl { z30.h, z31.h }, z31.b 107// CHECK-ENCODING: [0xff,0xe3,0xa6,0xc1] 108// CHECK-ERROR: instruction requires: fp8 sme2 109// CHECK-UNKNOWN: c1a6e3ff <unknown> 110 111fcvt z0.b, {z0.h-z1.h} // 11000001-00100100-11100000-00000000 112// CHECK-INST: fcvt z0.b, { z0.h, z1.h } 113// CHECK-ENCODING: [0x00,0xe0,0x24,0xc1] 114// CHECK-ERROR: instruction requires: fp8 sme2 115// CHECK-UNKNOWN: c124e000 <unknown> 116 117fcvt z31.b, {z30.h-z31.h} // 11000001-00100100-11100011-11011111 118// CHECK-INST: fcvt z31.b, { z30.h, z31.h } 119// CHECK-ENCODING: [0xdf,0xe3,0x24,0xc1] 120// CHECK-ERROR: instruction requires: fp8 sme2 121// CHECK-UNKNOWN: c124e3df <unknown> 122 123fcvt z0.b, {z0.s-z3.s} // 11000001-00110100-11100000-00000000 124// CHECK-INST: fcvt z0.b, { z0.s - z3.s } 125// CHECK-ENCODING: [0x00,0xe0,0x34,0xc1] 126// CHECK-ERROR: instruction requires: fp8 sme2 127// CHECK-UNKNOWN: c134e000 <unknown> 128 129fcvt z31.b, {z28.s-z31.s} // 11000001-00110100-11100011-10011111 130// CHECK-INST: fcvt z31.b, { z28.s - z31.s } 131// CHECK-ENCODING: [0x9f,0xe3,0x34,0xc1] 132// CHECK-ERROR: instruction requires: fp8 sme2 133// CHECK-UNKNOWN: c134e39f <unknown> 134 135fcvtn z0.b, {z0.s-z3.s} // 11000001-00110100-11100000-00100000 136// CHECK-INST: fcvtn z0.b, { z0.s - z3.s } 137// CHECK-ENCODING: [0x20,0xe0,0x34,0xc1] 138// CHECK-ERROR: instruction requires: fp8 sme2 139// CHECK-UNKNOWN: c134e020 <unknown> 140 141fcvtn z31.b, {z28.s-z31.s} // 11000001-00110100-11100011-10111111 142// CHECK-INST: fcvtn z31.b, { z28.s - z31.s } 143// CHECK-ENCODING: [0xbf,0xe3,0x34,0xc1] 144// CHECK-ERROR: instruction requires: fp8 sme2 145// CHECK-UNKNOWN: c134e3bf <unknown> 146 147bfcvt z0.b, {z0.h-z1.h} // 11000001-01100100-11100000-00000000 148// CHECK-INST: bfcvt z0.b, { z0.h, z1.h } 149// CHECK-ENCODING: [0x00,0xe0,0x64,0xc1] 150// CHECK-ERROR: instruction requires: fp8 sme2 151// CHECK-UNKNOWN: c164e000 <unknown> 152 153bfcvt z31.b, {z30.h-z31.h} // 11000001-01100100-11100011-11011111 154// CHECK-INST: bfcvt z31.b, { z30.h, z31.h } 155// CHECK-ENCODING: [0xdf,0xe3,0x64,0xc1] 156// CHECK-ERROR: instruction requires: fp8 sme2 157// CHECK-UNKNOWN: c164e3df <unknown> 158