1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %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=+sme < %s \ 6// RUN: | llvm-objdump -d --mattr=+sme - | FileCheck %s --check-prefix=CHECK-INST 7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme < %s \ 8// RUN: | llvm-objdump -d --mattr=-sme - | 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=+sme < %s \ 11// RUN: | sed '/.text/d' | sed 's/.*encoding: //g' \ 12// RUN: | llvm-mc -triple=aarch64 -mattr=+sme -disassemble -show-encoding \ 13// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST 14 15// --------------------------------------------------------------------------// 16// 8-bit 17 18psel p0, p0, p0.b[w12, 0] 19// CHECK-INST: psel p0, p0, p0.b[w12, 0] 20// CHECK-ENCODING: [0x00,0x40,0x24,0x25] 21// CHECK-ERROR: instruction requires: sme 22// CHECK-UNKNOWN: 25244000 <unknown> 23 24psel p5, p5, p10.b[w13, 6] 25// CHECK-INST: psel p5, p5, p10.b[w13, 6] 26// CHECK-ENCODING: [0x45,0x55,0x75,0x25] 27// CHECK-ERROR: instruction requires: sme 28// CHECK-UNKNOWN: 25755545 <unknown> 29 30psel p7, p11, p13.b[w12, 5] 31// CHECK-INST: psel p7, p11, p13.b[w12, 5] 32// CHECK-ENCODING: [0xa7,0x6d,0x6c,0x25] 33// CHECK-ERROR: instruction requires: sme 34// CHECK-UNKNOWN: 256c6da7 <unknown> 35 36psel p15, p15, p15.b[w15, 15] 37// CHECK-INST: psel p15, p15, p15.b[w15, 15] 38// CHECK-ENCODING: [0xef,0x7d,0xff,0x25] 39// CHECK-ERROR: instruction requires: sme 40// CHECK-UNKNOWN: 25ff7def <unknown> 41 42// --------------------------------------------------------------------------// 43// 16-bit 44 45psel p0, p0, p0.h[w12, 0] 46// CHECK-INST: psel p0, p0, p0.h[w12, 0] 47// CHECK-ENCODING: [0x00,0x40,0x28,0x25] 48// CHECK-ERROR: instruction requires: sme 49// CHECK-UNKNOWN: 25284000 <unknown> 50 51psel p5, p5, p10.h[w13, 3] 52// CHECK-INST: psel p5, p5, p10.h[w13, 3] 53// CHECK-ENCODING: [0x45,0x55,0x79,0x25] 54// CHECK-ERROR: instruction requires: sme 55// CHECK-UNKNOWN: 25795545 <unknown> 56 57psel p7, p11, p13.h[w12, 2] 58// CHECK-INST: psel p7, p11, p13.h[w12, 2] 59// CHECK-ENCODING: [0xa7,0x6d,0x68,0x25] 60// CHECK-ERROR: instruction requires: sme 61// CHECK-UNKNOWN: 25686da7 <unknown> 62 63psel p15, p15, p15.h[w15, 7] 64// CHECK-INST: psel p15, p15, p15.h[w15, 7] 65// CHECK-ENCODING: [0xef,0x7d,0xfb,0x25] 66// CHECK-ERROR: instruction requires: sme 67// CHECK-UNKNOWN: 25fb7def <unknown> 68 69// --------------------------------------------------------------------------// 70// 32-bit 71 72psel p0, p0, p0.s[w12, 0] 73// CHECK-INST: psel p0, p0, p0.s[w12, 0] 74// CHECK-ENCODING: [0x00,0x40,0x30,0x25] 75// CHECK-ERROR: instruction requires: sme 76// CHECK-UNKNOWN: 25304000 <unknown> 77 78psel p5, p5, p10.s[w13, 1] 79// CHECK-INST: psel p5, p5, p10.s[w13, 1] 80// CHECK-ENCODING: [0x45,0x55,0x71,0x25] 81// CHECK-ERROR: instruction requires: sme 82// CHECK-UNKNOWN: 25715545 <unknown> 83 84psel p7, p11, p13.s[w12, 1] 85// CHECK-INST: psel p7, p11, p13.s[w12, 1] 86// CHECK-ENCODING: [0xa7,0x6d,0x70,0x25] 87// CHECK-ERROR: instruction requires: sme 88// CHECK-UNKNOWN: 25706da7 <unknown> 89 90psel p15, p15, p15.s[w15, 3] 91// CHECK-INST: psel p15, p15, p15.s[w15, 3] 92// CHECK-ENCODING: [0xef,0x7d,0xf3,0x25] 93// CHECK-ERROR: instruction requires: sme 94// CHECK-UNKNOWN: 25f37def <unknown> 95 96// --------------------------------------------------------------------------// 97// 64-bit 98 99psel p0, p0, p0.d[w12, 0] 100// CHECK-INST: psel p0, p0, p0.d[w12, 0] 101// CHECK-ENCODING: [0x00,0x40,0x60,0x25] 102// CHECK-ERROR: instruction requires: sme 103// CHECK-UNKNOWN: 25604000 <unknown> 104 105psel p5, p5, p10.d[w13, 0] 106// CHECK-INST: psel p5, p5, p10.d[w13, 0] 107// CHECK-ENCODING: [0x45,0x55,0x61,0x25] 108// CHECK-ERROR: instruction requires: sme 109// CHECK-UNKNOWN: 25615545 <unknown> 110 111psel p7, p11, p13.d[w12, 0] 112// CHECK-INST: psel p7, p11, p13.d[w12, 0] 113// CHECK-ENCODING: [0xa7,0x6d,0x60,0x25] 114// CHECK-ERROR: instruction requires: sme 115// CHECK-UNKNOWN: 25606da7 <unknown> 116 117psel p15, p15, p15.d[w15, 1] 118// CHECK-INST: psel p15, p15, p15.d[w15, 1] 119// CHECK-ENCODING: [0xef,0x7d,0xe3,0x25] 120// CHECK-ERROR: instruction requires: sme 121// CHECK-UNKNOWN: 25e37def <unknown> 122 123// --------------------------------------------------------------------------// 124// Also support with predicate-as-counter 125 126psel pn15, pn15, p15.b[w15, 15] 127// CHECK-INST: psel p15, p15, p15.b[w15, 15] 128// CHECK-ENCODING: [0xef,0x7d,0xff,0x25] 129// CHECK-ERROR: instruction requires: sme 130// CHECK-UNKNOWN: 25ff7def <unknown> 131 132psel pn15, pn15, p15.h[w15, 7] 133// CHECK-INST: psel p15, p15, p15.h[w15, 7] 134// CHECK-ENCODING: [0xef,0x7d,0xfb,0x25] 135// CHECK-ERROR: instruction requires: sme 136// CHECK-UNKNOWN: 25fb7def <unknown> 137 138psel pn15, pn15, p15.s[w15, 3] 139// CHECK-INST: psel p15, p15, p15.s[w15, 3] 140// CHECK-ENCODING: [0xef,0x7d,0xf3,0x25] 141// CHECK-ERROR: instruction requires: sme 142// CHECK-UNKNOWN: 25f37def <unknown> 143 144psel pn15, pn15, p15.d[w15, 1] 145// CHECK-INST: psel p15, p15, p15.d[w15, 1] 146// CHECK-ENCODING: [0xef,0x7d,0xe3,0x25] 147// CHECK-ERROR: instruction requires: sme 148// CHECK-UNKNOWN: 25e37def <unknown> 149