1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %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=+sve < %s \ 6 // RUN: | llvm-objdump -d -mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST 7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \ 8 // RUN: | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN 9 10 11 subr z0.b, p0/m, z0.b, z0.b 12 // CHECK-INST: subr z0.b, p0/m, z0.b, z0.b 13 // CHECK-ENCODING: [0x00,0x00,0x03,0x04] 14 // CHECK-ERROR: instruction requires: sve 15 // CHECK-UNKNOWN: 00 00 03 04 <unknown> 16 17 subr z0.h, p0/m, z0.h, z0.h 18 // CHECK-INST: subr z0.h, p0/m, z0.h, z0.h 19 // CHECK-ENCODING: [0x00,0x00,0x43,0x04] 20 // CHECK-ERROR: instruction requires: sve 21 // CHECK-UNKNOWN: 00 00 43 04 <unknown> 22 23 subr z0.s, p0/m, z0.s, z0.s 24 // CHECK-INST: subr z0.s, p0/m, z0.s, z0.s 25 // CHECK-ENCODING: [0x00,0x00,0x83,0x04] 26 // CHECK-ERROR: instruction requires: sve 27 // CHECK-UNKNOWN: 00 00 83 04 <unknown> 28 29 subr z0.d, p0/m, z0.d, z0.d 30 // CHECK-INST: subr z0.d, p0/m, z0.d, z0.d 31 // CHECK-ENCODING: [0x00,0x00,0xc3,0x04] 32 // CHECK-ERROR: instruction requires: sve 33 // CHECK-UNKNOWN: 00 00 c3 04 <unknown> 34 35 subr z0.b, z0.b, #0 36 // CHECK-INST: subr z0.b, z0.b, #0 37 // CHECK-ENCODING: [0x00,0xc0,0x23,0x25] 38 // CHECK-ERROR: instruction requires: sve 39 // CHECK-UNKNOWN: 00 c0 23 25 <unknown> 40 41 subr z31.b, z31.b, #255 42 // CHECK-INST: subr z31.b, z31.b, #255 43 // CHECK-ENCODING: [0xff,0xdf,0x23,0x25] 44 // CHECK-ERROR: instruction requires: sve 45 // CHECK-UNKNOWN: ff df 23 25 <unknown> 46 47 subr z0.h, z0.h, #0 48 // CHECK-INST: subr z0.h, z0.h, #0 49 // CHECK-ENCODING: [0x00,0xc0,0x63,0x25] 50 // CHECK-ERROR: instruction requires: sve 51 // CHECK-UNKNOWN: 00 c0 63 25 <unknown> 52 53 subr z0.h, z0.h, #0, lsl #8 54 // CHECK-INST: subr z0.h, z0.h, #0, lsl #8 55 // CHECK-ENCODING: [0x00,0xe0,0x63,0x25] 56 // CHECK-ERROR: instruction requires: sve 57 // CHECK-UNKNOWN: 00 e0 63 25 <unknown> 58 59 subr z31.h, z31.h, #255, lsl #8 60 // CHECK-INST: subr z31.h, z31.h, #65280 61 // CHECK-ENCODING: [0xff,0xff,0x63,0x25] 62 // CHECK-ERROR: instruction requires: sve 63 // CHECK-UNKNOWN: ff ff 63 25 <unknown> 64 65 subr z31.h, z31.h, #65280 66 // CHECK-INST: subr z31.h, z31.h, #65280 67 // CHECK-ENCODING: [0xff,0xff,0x63,0x25] 68 // CHECK-ERROR: instruction requires: sve 69 // CHECK-UNKNOWN: ff ff 63 25 <unknown> 70 71 subr z0.s, z0.s, #0 72 // CHECK-INST: subr z0.s, z0.s, #0 73 // CHECK-ENCODING: [0x00,0xc0,0xa3,0x25] 74 // CHECK-ERROR: instruction requires: sve 75 // CHECK-UNKNOWN: 00 c0 a3 25 <unknown> 76 77 subr z0.s, z0.s, #0, lsl #8 78 // CHECK-INST: subr z0.s, z0.s, #0, lsl #8 79 // CHECK-ENCODING: [0x00,0xe0,0xa3,0x25] 80 // CHECK-ERROR: instruction requires: sve 81 // CHECK-UNKNOWN: 00 e0 a3 25 <unknown> 82 83 subr z31.s, z31.s, #255, lsl #8 84 // CHECK-INST: subr z31.s, z31.s, #65280 85 // CHECK-ENCODING: [0xff,0xff,0xa3,0x25] 86 // CHECK-ERROR: instruction requires: sve 87 // CHECK-UNKNOWN: ff ff a3 25 <unknown> 88 89 subr z31.s, z31.s, #65280 90 // CHECK-INST: subr z31.s, z31.s, #65280 91 // CHECK-ENCODING: [0xff,0xff,0xa3,0x25] 92 // CHECK-ERROR: instruction requires: sve 93 // CHECK-UNKNOWN: ff ff a3 25 <unknown> 94 95 subr z0.d, z0.d, #0 96 // CHECK-INST: subr z0.d, z0.d, #0 97 // CHECK-ENCODING: [0x00,0xc0,0xe3,0x25] 98 // CHECK-ERROR: instruction requires: sve 99 // CHECK-UNKNOWN: 00 c0 e3 25 <unknown> 100 101 subr z0.d, z0.d, #0, lsl #8 102 // CHECK-INST: subr z0.d, z0.d, #0, lsl #8 103 // CHECK-ENCODING: [0x00,0xe0,0xe3,0x25] 104 // CHECK-ERROR: instruction requires: sve 105 // CHECK-UNKNOWN: 00 e0 e3 25 <unknown> 106 107 subr z31.d, z31.d, #255, lsl #8 108 // CHECK-INST: subr z31.d, z31.d, #65280 109 // CHECK-ENCODING: [0xff,0xff,0xe3,0x25] 110 // CHECK-ERROR: instruction requires: sve 111 // CHECK-UNKNOWN: ff ff e3 25 <unknown> 112 113 subr z31.d, z31.d, #65280 114 // CHECK-INST: subr z31.d, z31.d, #65280 115 // CHECK-ENCODING: [0xff,0xff,0xe3,0x25] 116 // CHECK-ERROR: instruction requires: sve 117 // CHECK-UNKNOWN: ff ff e3 25 <unknown> 118 119 120 // --------------------------------------------------------------------------// 121 // Test compatibility with MOVPRFX instruction. 122 123 movprfx z5.d, p0/z, z7.d 124 // CHECK-INST: movprfx z5.d, p0/z, z7.d 125 // CHECK-ENCODING: [0xe5,0x20,0xd0,0x04] 126 // CHECK-ERROR: instruction requires: sve 127 // CHECK-UNKNOWN: e5 20 d0 04 <unknown> 128 129 subr z5.d, p0/m, z5.d, z0.d 130 // CHECK-INST: subr z5.d, p0/m, z5.d, z0.d 131 // CHECK-ENCODING: [0x05,0x00,0xc3,0x04] 132 // CHECK-ERROR: instruction requires: sve 133 // CHECK-UNKNOWN: 05 00 c3 04 <unknown> 134 135 movprfx z5, z7 136 // CHECK-INST: movprfx z5, z7 137 // CHECK-ENCODING: [0xe5,0xbc,0x20,0x04] 138 // CHECK-ERROR: instruction requires: sve 139 // CHECK-UNKNOWN: e5 bc 20 04 <unknown> 140 141 subr z5.d, p0/m, z5.d, z0.d 142 // CHECK-INST: subr z5.d, p0/m, z5.d, z0.d 143 // CHECK-ENCODING: [0x05,0x00,0xc3,0x04] 144 // CHECK-ERROR: instruction requires: sve 145 // CHECK-UNKNOWN: 05 00 c3 04 <unknown> 146 147 movprfx z31, z6 148 // CHECK-INST: movprfx z31, z6 149 // CHECK-ENCODING: [0xdf,0xbc,0x20,0x04] 150 // CHECK-ERROR: instruction requires: sve 151 // CHECK-UNKNOWN: df bc 20 04 <unknown> 152 153 subr z31.d, z31.d, #65280 154 // CHECK-INST: subr z31.d, z31.d, #65280 155 // CHECK-ENCODING: [0xff,0xff,0xe3,0x25] 156 // CHECK-ERROR: instruction requires: sve 157 // CHECK-UNKNOWN: ff ff e3 25 <unknown> 158
