1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2,+lut < %s \ 2// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST 3 4// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \ 5// RUN: | FileCheck %s --check-prefix=CHECK-ERROR 6 7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2,+lut < %s \ 8// RUN: | llvm-objdump -d --mattr=+sme2,+lut --no-print-imm-hex - | FileCheck %s --check-prefix=CHECK-INST 9 10// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2,+lut < %s \ 11// RUN: | llvm-objdump -d --mattr=-lut --no-print-imm-hex - | FileCheck %s --check-prefix=CHECK-UNKNOWN 12 13// Disassemble encoding and check the re-encoding (-show-encoding) matches. 14// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+lut < %s \ 15// RUN: | sed '/.text/d' | sed 's/.*encoding: //g' \ 16// RUN: | llvm-mc -triple=aarch64 -mattr=+sme2,+lut -disassemble -show-encoding \ 17// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST 18 19luti2 z0.b, {z0.b}, z0[0] // 01000101-00100000-10110000-00000000 20// CHECK-INST: luti2 z0.b, { z0.b }, z0[0] 21// CHECK-ENCODING: [0x00,0xb0,0x20,0x45] 22// CHECK-ERROR: instruction requires: lut sve2 or sme2 23// CHECK-UNKNOWN: 4520b000 <unknown> 24 25 26luti2 z21.b, {z10.b}, z21[1] // 01000101-01110101-10110001-01010101 27// CHECK-INST: luti2 z21.b, { z10.b }, z21[1] 28// CHECK-ENCODING: [0x55,0xb1,0x75,0x45] 29// CHECK-ERROR: instruction requires: lut sve2 or sme2 30// CHECK-UNKNOWN: 4575b155 <unknown> 31 32luti2 z31.b, {z31.b}, z31[3] // 01000101-11111111-10110011-11111111 33// CHECK-INST: luti2 z31.b, { z31.b }, z31[3] 34// CHECK-ENCODING: [0xff,0xb3,0xff,0x45] 35// CHECK-ERROR: instruction requires: lut sve2 or sme2 36// CHECK-UNKNOWN: 45ffb3ff <unknown> 37 38luti2 z0.h, {z0.h}, z0[0] // 01000101-00100000-10101000-00000000 39// CHECK-INST: luti2 z0.h, { z0.h }, z0[0] 40// CHECK-ENCODING: [0x00,0xa8,0x20,0x45] 41// CHECK-ERROR: instruction requires: lut sve2 or sme2 42// CHECK-UNKNOWN: 4520a800 <unknown> 43 44luti2 z21.h, {z10.h}, z21[3] // 01000101-01110101-10111001-01010101 45// CHECK-INST: luti2 z21.h, { z10.h }, z21[3] 46// CHECK-ENCODING: [0x55,0xb9,0x75,0x45] 47// CHECK-ERROR: instruction requires: lut sve2 or sme2 48// CHECK-UNKNOWN: 4575b955 <unknown> 49 50luti2 z31.h, {z31.h}, z31[7] // 01000101-11111111-10111011-11111111 51// CHECK-INST: luti2 z31.h, { z31.h }, z31[7] 52// CHECK-ENCODING: [0xff,0xbb,0xff,0x45] 53// CHECK-ERROR: instruction requires: lut sve2 or sme2 54// CHECK-UNKNOWN: 45ffbbff <unknown> 55