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 11uqsub z0.b, z0.b, z0.b 12// CHECK-INST: uqsub z0.b, z0.b, z0.b 13// CHECK-ENCODING: [0x00,0x1c,0x20,0x04] 14// CHECK-ERROR: instruction requires: sve 15// CHECK-UNKNOWN: 00 1c 20 04 <unknown> 16 17uqsub z0.h, z0.h, z0.h 18// CHECK-INST: uqsub z0.h, z0.h, z0.h 19// CHECK-ENCODING: [0x00,0x1c,0x60,0x04] 20// CHECK-ERROR: instruction requires: sve 21// CHECK-UNKNOWN: 00 1c 60 04 <unknown> 22 23uqsub z0.s, z0.s, z0.s 24// CHECK-INST: uqsub z0.s, z0.s, z0.s 25// CHECK-ENCODING: [0x00,0x1c,0xa0,0x04] 26// CHECK-ERROR: instruction requires: sve 27// CHECK-UNKNOWN: 00 1c a0 04 <unknown> 28 29uqsub z0.d, z0.d, z0.d 30// CHECK-INST: uqsub z0.d, z0.d, z0.d 31// CHECK-ENCODING: [0x00,0x1c,0xe0,0x04] 32// CHECK-ERROR: instruction requires: sve 33// CHECK-UNKNOWN: 00 1c e0 04 <unknown> 34 35uqsub z0.b, z0.b, #0 36// CHECK-INST: uqsub z0.b, z0.b, #0 37// CHECK-ENCODING: [0x00,0xc0,0x27,0x25] 38// CHECK-ERROR: instruction requires: sve 39// CHECK-UNKNOWN: 00 c0 27 25 <unknown> 40 41uqsub z31.b, z31.b, #255 42// CHECK-INST: uqsub z31.b, z31.b, #255 43// CHECK-ENCODING: [0xff,0xdf,0x27,0x25] 44// CHECK-ERROR: instruction requires: sve 45// CHECK-UNKNOWN: ff df 27 25 <unknown> 46 47uqsub z0.h, z0.h, #0 48// CHECK-INST: uqsub z0.h, z0.h, #0 49// CHECK-ENCODING: [0x00,0xc0,0x67,0x25] 50// CHECK-ERROR: instruction requires: sve 51// CHECK-UNKNOWN: 00 c0 67 25 <unknown> 52 53uqsub z0.h, z0.h, #0, lsl #8 54// CHECK-INST: uqsub z0.h, z0.h, #0, lsl #8 55// CHECK-ENCODING: [0x00,0xe0,0x67,0x25] 56// CHECK-ERROR: instruction requires: sve 57// CHECK-UNKNOWN: 00 e0 67 25 <unknown> 58 59uqsub z31.h, z31.h, #255, lsl #8 60// CHECK-INST: uqsub z31.h, z31.h, #65280 61// CHECK-ENCODING: [0xff,0xff,0x67,0x25] 62// CHECK-ERROR: instruction requires: sve 63// CHECK-UNKNOWN: ff ff 67 25 <unknown> 64 65uqsub z31.h, z31.h, #65280 66// CHECK-INST: uqsub z31.h, z31.h, #65280 67// CHECK-ENCODING: [0xff,0xff,0x67,0x25] 68// CHECK-ERROR: instruction requires: sve 69// CHECK-UNKNOWN: ff ff 67 25 <unknown> 70 71uqsub z0.s, z0.s, #0 72// CHECK-INST: uqsub z0.s, z0.s, #0 73// CHECK-ENCODING: [0x00,0xc0,0xa7,0x25] 74// CHECK-ERROR: instruction requires: sve 75// CHECK-UNKNOWN: 00 c0 a7 25 <unknown> 76 77uqsub z0.s, z0.s, #0, lsl #8 78// CHECK-INST: uqsub z0.s, z0.s, #0, lsl #8 79// CHECK-ENCODING: [0x00,0xe0,0xa7,0x25] 80// CHECK-ERROR: instruction requires: sve 81// CHECK-UNKNOWN: 00 e0 a7 25 <unknown> 82 83uqsub z31.s, z31.s, #255, lsl #8 84// CHECK-INST: uqsub z31.s, z31.s, #65280 85// CHECK-ENCODING: [0xff,0xff,0xa7,0x25] 86// CHECK-ERROR: instruction requires: sve 87// CHECK-UNKNOWN: ff ff a7 25 <unknown> 88 89uqsub z31.s, z31.s, #65280 90// CHECK-INST: uqsub z31.s, z31.s, #65280 91// CHECK-ENCODING: [0xff,0xff,0xa7,0x25] 92// CHECK-ERROR: instruction requires: sve 93// CHECK-UNKNOWN: ff ff a7 25 <unknown> 94 95uqsub z0.d, z0.d, #0 96// CHECK-INST: uqsub z0.d, z0.d, #0 97// CHECK-ENCODING: [0x00,0xc0,0xe7,0x25] 98// CHECK-ERROR: instruction requires: sve 99// CHECK-UNKNOWN: 00 c0 e7 25 <unknown> 100 101uqsub z0.d, z0.d, #0, lsl #8 102// CHECK-INST: uqsub z0.d, z0.d, #0, lsl #8 103// CHECK-ENCODING: [0x00,0xe0,0xe7,0x25] 104// CHECK-ERROR: instruction requires: sve 105// CHECK-UNKNOWN: 00 e0 e7 25 <unknown> 106 107uqsub z31.d, z31.d, #255, lsl #8 108// CHECK-INST: uqsub z31.d, z31.d, #65280 109// CHECK-ENCODING: [0xff,0xff,0xe7,0x25] 110// CHECK-ERROR: instruction requires: sve 111// CHECK-UNKNOWN: ff ff e7 25 <unknown> 112 113uqsub z31.d, z31.d, #65280 114// CHECK-INST: uqsub z31.d, z31.d, #65280 115// CHECK-ENCODING: [0xff,0xff,0xe7,0x25] 116// CHECK-ERROR: instruction requires: sve 117// CHECK-UNKNOWN: ff ff e7 25 <unknown> 118 119 120// --------------------------------------------------------------------------// 121// Test compatibility with MOVPRFX instruction. 122 123movprfx z31, z6 124// CHECK-INST: movprfx z31, z6 125// CHECK-ENCODING: [0xdf,0xbc,0x20,0x04] 126// CHECK-ERROR: instruction requires: sve 127// CHECK-UNKNOWN: df bc 20 04 <unknown> 128 129uqsub z31.d, z31.d, #65280 130// CHECK-INST: uqsub z31.d, z31.d, #65280 131// CHECK-ENCODING: [0xff,0xff,0xe7,0x25] 132// CHECK-ERROR: instruction requires: sve 133// CHECK-UNKNOWN: ff ff e7 25 <unknown> 134