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: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s 2>&1 \ 6// RUN: | FileCheck %s --check-prefix=CHECK-ERROR 7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \ 8// RUN: | llvm-objdump --no-print-imm-hex -d --mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST 9// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \ 10// RUN: | llvm-objdump --no-print-imm-hex -d --mattr=-sve - | FileCheck %s --check-prefix=CHECK-UNKNOWN 11 12// Test instruction variants that aren't legal in streaming mode. 13 14ld1b { z0.s }, p0/z, [x0, z0.s, uxtw] 15// CHECK-INST: ld1b { z0.s }, p0/z, [x0, z0.s, uxtw] 16// CHECK-ENCODING: [0x00,0x40,0x00,0x84] 17// CHECK-ERROR: instruction requires: sve 18// CHECK-UNKNOWN: 84004000 <unknown> 19 20ld1b { z0.s }, p0/z, [x0, z0.s, sxtw] 21// CHECK-INST: ld1b { z0.s }, p0/z, [x0, z0.s, sxtw] 22// CHECK-ENCODING: [0x00,0x40,0x40,0x84] 23// CHECK-ERROR: instruction requires: sve 24// CHECK-UNKNOWN: 84404000 <unknown> 25 26ld1b { z31.d }, p7/z, [sp, z31.d] 27// CHECK-INST: ld1b { z31.d }, p7/z, [sp, z31.d] 28// CHECK-ENCODING: [0xff,0xdf,0x5f,0xc4] 29// CHECK-ERROR: instruction requires: sve 30// CHECK-UNKNOWN: c45fdfff <unknown> 31 32ld1b { z21.d }, p5/z, [x10, z21.d, uxtw] 33// CHECK-INST: ld1b { z21.d }, p5/z, [x10, z21.d, uxtw] 34// CHECK-ENCODING: [0x55,0x55,0x15,0xc4] 35// CHECK-ERROR: instruction requires: sve 36// CHECK-UNKNOWN: c4155555 <unknown> 37 38ld1b { z21.d }, p5/z, [x10, z21.d, sxtw] 39// CHECK-INST: ld1b { z21.d }, p5/z, [x10, z21.d, sxtw] 40// CHECK-ENCODING: [0x55,0x55,0x55,0xc4] 41// CHECK-ERROR: instruction requires: sve 42// CHECK-UNKNOWN: c4555555 <unknown> 43 44ld1b { z31.s }, p7/z, [z31.s, #31] 45// CHECK-INST: ld1b { z31.s }, p7/z, [z31.s, #31] 46// CHECK-ENCODING: [0xff,0xdf,0x3f,0x84] 47// CHECK-ERROR: instruction requires: sve 48// CHECK-UNKNOWN: 843fdfff <unknown> 49 50ld1b { z0.s }, p0/z, [z0.s] 51// CHECK-INST: ld1b { z0.s }, p0/z, [z0.s] 52// CHECK-ENCODING: [0x00,0xc0,0x20,0x84] 53// CHECK-ERROR: instruction requires: sve 54// CHECK-UNKNOWN: 8420c000 <unknown> 55 56ld1b { z31.d }, p7/z, [z31.d, #31] 57// CHECK-INST: ld1b { z31.d }, p7/z, [z31.d, #31] 58// CHECK-ENCODING: [0xff,0xdf,0x3f,0xc4] 59// CHECK-ERROR: instruction requires: sve 60// CHECK-UNKNOWN: c43fdfff <unknown> 61 62ld1b { z0.d }, p0/z, [z0.d] 63// CHECK-INST: ld1b { z0.d }, p0/z, [z0.d] 64// CHECK-ENCODING: [0x00,0xc0,0x20,0xc4] 65// CHECK-ERROR: instruction requires: sve 66// CHECK-UNKNOWN: c420c000 <unknown> 67