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1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p2 < %s \2// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST3// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2p2 < %s \4// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST5// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \6// RUN: | FileCheck %s --check-prefix=CHECK-ERROR7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2p2 < %s \8// RUN: | llvm-objdump -d --mattr=+sve2p2 - | FileCheck %s --check-prefix=CHECK-INST9// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2p2 < %s \10// RUN: | llvm-objdump -d --mattr=-sme2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN11// Disassemble encoding and check the re-encoding (-show-encoding) matches.12// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p2 < %s \13// RUN: | sed '/.text/d' | sed 's/.*encoding: //g' \14// RUN: | llvm-mc -triple=aarch64 -mattr=+sve2p2 -disassemble -show-encoding \15// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST16 17// ABS18 19abs z0.b, p0/z, z0.b // 00000100-00000110-10100000-0000000020// CHECK-INST: abs z0.b, p0/z, z0.b21// CHECK-ENCODING: [0x00,0xa0,0x06,0x04]22// CHECK-ERROR: instruction requires: sme2p2 or sve2p223// CHECK-UNKNOWN: 0406a000 <unknown>24 25abs z31.d, p7/z, z31.d // 00000100-11000110-10111111-1111111126// CHECK-INST: abs z31.d, p7/z, z31.d27// CHECK-ENCODING: [0xff,0xbf,0xc6,0x04]28// CHECK-ERROR: instruction requires: sme2p2 or sve2p229// CHECK-UNKNOWN: 04c6bfff <unknown>30 31 32// CLS33 34cls z0.b, p0/z, z0.b // 00000100-00001000-10100000-0000000035// CHECK-INST: cls z0.b, p0/z, z0.b36// CHECK-ENCODING: [0x00,0xa0,0x08,0x04]37// CHECK-ERROR: instruction requires: sme2p2 or sve2p238// CHECK-UNKNOWN: 0408a000 <unknown>39 40clz z31.d, p7/z, z31.d // 00000100-11001001-10111111-1111111141// CHECK-INST: clz z31.d, p7/z, z31.d42// CHECK-ENCODING: [0xff,0xbf,0xc9,0x04]43// CHECK-ERROR: instruction requires: sme2p2 or sve2p244// CHECK-UNKNOWN: 04c9bfff <unknown>45 46// CLZ47 48clz z0.b, p0/z, z0.b // 00000100-00001001-10100000-0000000049// CHECK-INST: clz z0.b, p0/z, z0.b50// CHECK-ENCODING: [0x00,0xa0,0x09,0x04]51// CHECK-ERROR: instruction requires: sme2p2 or sve2p252// CHECK-UNKNOWN: 0409a000 <unknown>53 54clz z31.d, p7/z, z31.d // 00000100-11001001-10111111-1111111155// CHECK-INST: clz z31.d, p7/z, z31.d56// CHECK-ENCODING: [0xff,0xbf,0xc9,0x04]57// CHECK-ERROR: instruction requires: sme2p2 or sve2p258// CHECK-UNKNOWN: 04c9bfff <unknown>59 60// CNOT61 62cnot z0.b, p0/z, z0.b // 00000100-00001011-10100000-0000000063// CHECK-INST: cnot z0.b, p0/z, z0.b64// CHECK-ENCODING: [0x00,0xa0,0x0b,0x04]65// CHECK-ERROR: instruction requires: sme2p2 or sve2p266// CHECK-UNKNOWN: 040ba000 <unknown>67 68cnot z31.d, p7/z, z31.d // 00000100-11001011-10111111-1111111169// CHECK-INST: cnot z31.d, p7/z, z31.d70// CHECK-ENCODING: [0xff,0xbf,0xcb,0x04]71// CHECK-ERROR: instruction requires: sme2p2 or sve2p272// CHECK-UNKNOWN: 04cbbfff <unknown>73 74// CNT75 76cnt z0.b, p0/z, z0.b // 00000100-00001010-10100000-0000000077// CHECK-INST: cnt z0.b, p0/z, z0.b78// CHECK-ENCODING: [0x00,0xa0,0x0a,0x04]79// CHECK-ERROR: instruction requires: sme2p2 or sve2p280// CHECK-UNKNOWN: 040aa000 <unknown>81 82cnt z31.d, p7/z, z31.d // 00000100-11001010-10111111-1111111183// CHECK-INST: cnt z31.d, p7/z, z31.d84// CHECK-ENCODING: [0xff,0xbf,0xca,0x04]85// CHECK-ERROR: instruction requires: sme2p2 or sve2p286// CHECK-UNKNOWN: 04cabfff <unknown>87 88 89// FABS90 91fabs z0.h, p0/z, z0.h // 00000100-01001100-10100000-0000000092// CHECK-INST: fabs z0.h, p0/z, z0.h93// CHECK-ENCODING: [0x00,0xa0,0x4c,0x04]94// CHECK-ERROR: instruction requires: sme2p2 or sve2p295// CHECK-UNKNOWN: 044ca000 <unknown>96 97fabs z31.d, p7/z, z31.d // 00000100-11001100-10111111-1111111198// CHECK-INST: fabs z31.d, p7/z, z31.d99// CHECK-ENCODING: [0xff,0xbf,0xcc,0x04]100// CHECK-ERROR: instruction requires: sme2p2 or sve2p2101// CHECK-UNKNOWN: 04ccbfff <unknown>102 103// FNEG104 105fneg z0.h, p0/z, z0.h // 00000100-01001101-10100000-00000000106// CHECK-INST: fneg z0.h, p0/z, z0.h107// CHECK-ENCODING: [0x00,0xa0,0x4d,0x04]108// CHECK-ERROR: instruction requires: sme2p2 or sve2p2109// CHECK-UNKNOWN: 044da000 <unknown>110 111fneg z31.d, p7/z, z31.d // 00000100-11001101-10111111-11111111112// CHECK-INST: fneg z31.d, p7/z, z31.d113// CHECK-ENCODING: [0xff,0xbf,0xcd,0x04]114// CHECK-ERROR: instruction requires: sme2p2 or sve2p2115// CHECK-UNKNOWN: 04cdbfff <unknown>116 117// NEG118 119neg z0.b, p0/z, z0.b // 00000100-00000111-10100000-00000000120// CHECK-INST: neg z0.b, p0/z, z0.b121// CHECK-ENCODING: [0x00,0xa0,0x07,0x04]122// CHECK-ERROR: instruction requires: sme2p2 or sve2p2123// CHECK-UNKNOWN: 0407a000 <unknown>124 125neg z31.d, p7/z, z31.d // 00000100-11000111-10111111-11111111126// CHECK-INST: neg z31.d, p7/z, z31.d127// CHECK-ENCODING: [0xff,0xbf,0xc7,0x04]128// CHECK-ERROR: instruction requires: sme2p2 or sve2p2129// CHECK-UNKNOWN: 04c7bfff <unknown>130 131//NOT132 133not z0.b, p0/z, z0.b // 00000100-00001110-10100000-00000000134// CHECK-INST: not z0.b, p0/z, z0.b135// CHECK-ENCODING: [0x00,0xa0,0x0e,0x04]136// CHECK-ERROR: instruction requires: sme2p2 or sve2p2137// CHECK-UNKNOWN: 040ea000 <unknown>138 139not z31.d, p7/z, z31.d // 00000100-11001110-10111111-11111111140// CHECK-INST: not z31.d, p7/z, z31.d141// CHECK-ENCODING: [0xff,0xbf,0xce,0x04]142// CHECK-ERROR: instruction requires: sme2p2 or sve2p2143// CHECK-UNKNOWN: 04cebfff <unknown>144 145// SXTB146 147sxtb z0.h, p0/z, z0.h // 00000100-01000000-10100000-00000000148// CHECK-INST: sxtb z0.h, p0/z, z0.h149// CHECK-ENCODING: [0x00,0xa0,0x40,0x04]150// CHECK-ERROR: instruction requires: sme2p2 or sve2p2151// CHECK-UNKNOWN: 0440a000 <unknown>152 153sxtb z31.d, p7/z, z31.d // 00000100-11000000-10111111-11111111154// CHECK-INST: sxtb z31.d, p7/z, z31.d155// CHECK-ENCODING: [0xff,0xbf,0xc0,0x04]156// CHECK-ERROR: instruction requires: sme2p2 or sve2p2157// CHECK-UNKNOWN: 04c0bfff <unknown>158 159// SXTH160 161sxth z0.s, p0/z, z0.s // 00000100-10000010-10100000-00000000162// CHECK-INST: sxth z0.s, p0/z, z0.s163// CHECK-ENCODING: [0x00,0xa0,0x82,0x04]164// CHECK-ERROR: instruction requires: sme2p2 or sve2p2165// CHECK-UNKNOWN: 0482a000 <unknown>166 167sxth z31.d, p7/z, z31.d // 00000100-11000010-10111111-11111111168// CHECK-INST: sxth z31.d, p7/z, z31.d169// CHECK-ENCODING: [0xff,0xbf,0xc2,0x04]170// CHECK-ERROR: instruction requires: sme2p2 or sve2p2171// CHECK-UNKNOWN: 04c2bfff <unknown>172 173// SXTW174 175sxtw z0.d, p0/z, z0.d // 00000100-11000100-10100000-00000000176// CHECK-INST: sxtw z0.d, p0/z, z0.d177// CHECK-ENCODING: [0x00,0xa0,0xc4,0x04]178// CHECK-ERROR: instruction requires: sme2p2 or sve2p2179// CHECK-UNKNOWN: 04c4a000 <unknown>180 181sxtw z31.d, p7/z, z31.d // 00000100-11000100-10111111-11111111182// CHECK-INST: sxtw z31.d, p7/z, z31.d183// CHECK-ENCODING: [0xff,0xbf,0xc4,0x04]184// CHECK-ERROR: instruction requires: sme2p2 or sve2p2185// CHECK-UNKNOWN: 04c4bfff <unknown>186 187// UXTB188 189uxtb z0.h, p0/z, z0.h // 00000100-01000001-10100000-00000000190// CHECK-INST: uxtb z0.h, p0/z, z0.h191// CHECK-ENCODING: [0x00,0xa0,0x41,0x04]192// CHECK-ERROR: instruction requires: sme2p2 or sve2p2193// CHECK-UNKNOWN: 0441a000 <unknown>194 195uxtb z31.d, p7/z, z31.d // 00000100-11000001-10111111-11111111196// CHECK-INST: uxtb z31.d, p7/z, z31.d197// CHECK-ENCODING: [0xff,0xbf,0xc1,0x04]198// CHECK-ERROR: instruction requires: sme2p2 or sve2p2199// CHECK-UNKNOWN: 04c1bfff <unknown>200 201uxth z0.s, p0/z, z0.s // 00000100-10000011-10100000-00000000202// CHECK-INST: uxth z0.s, p0/z, z0.s203// CHECK-ENCODING: [0x00,0xa0,0x83,0x04]204// CHECK-ERROR: instruction requires: sme2p2 or sve2p2205// CHECK-UNKNOWN: 0483a000 <unknown>206 207uxth z31.d, p7/z, z31.d // 00000100-11000011-10111111-11111111208// CHECK-INST: uxth z31.d, p7/z, z31.d209// CHECK-ENCODING: [0xff,0xbf,0xc3,0x04]210// CHECK-ERROR: instruction requires: sme2p2 or sve2p2211// CHECK-UNKNOWN: 04c3bfff <unknown>212 213// UXTW214 215uxtw z0.d, p0/z, z0.d // 00000100-11000101-10100000-00000000216// CHECK-INST: uxtw z0.d, p0/z, z0.d217// CHECK-ENCODING: [0x00,0xa0,0xc5,0x04]218// CHECK-ERROR: instruction requires: sme2p2 or sve2p2219// CHECK-UNKNOWN: 04c5a000 <unknown>220 221uxtw z31.d, p7/z, z31.d // 00000100-11000101-10111111-11111111222// CHECK-INST: uxtw z31.d, p7/z, z31.d223// CHECK-ENCODING: [0xff,0xbf,0xc5,0x04]224// CHECK-ERROR: instruction requires: sme2p2 or sve2p2225// CHECK-UNKNOWN: 04c5bfff <unknown>226