llvm/test/MC/AArch64/SVE/ld1rsb.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %s \
   2 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   3 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s \
   4 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   5 // RUN: not llvm-mc -triple=aarch64 -show-encoding < %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 ld1rsb  { z0.h }, p0/z, [x0]
  13 // CHECK-INST: ld1rsb  { z0.h }, p0/z, [x0]
  14 // CHECK-ENCODING: [0x00,0xc0,0xc0,0x85]
  15 // CHECK-ERROR: instruction requires: sve or sme
  16 // CHECK-UNKNOWN: 85c0c000 <unknown>
  17
  18 ld1rsb  { z0.s }, p0/z, [x0]
  19 // CHECK-INST: ld1rsb  { z0.s }, p0/z, [x0]
  20 // CHECK-ENCODING: [0x00,0xa0,0xc0,0x85]
  21 // CHECK-ERROR: instruction requires: sve or sme
  22 // CHECK-UNKNOWN: 85c0a000 <unknown>
  23
  24 ld1rsb  { z0.d }, p0/z, [x0]
  25 // CHECK-INST: ld1rsb  { z0.d }, p0/z, [x0]
  26 // CHECK-ENCODING: [0x00,0x80,0xc0,0x85]
  27 // CHECK-ERROR: instruction requires: sve or sme
  28 // CHECK-UNKNOWN: 85c08000 <unknown>
  29
  30 ld1rsb  { z31.h }, p7/z, [sp, #63]
  31 // CHECK-INST: ld1rsb  { z31.h }, p7/z, [sp, #63]
  32 // CHECK-ENCODING: [0xff,0xdf,0xff,0x85]
  33 // CHECK-ERROR: instruction requires: sve or sme
  34 // CHECK-UNKNOWN: 85ffdfff <unknown>
  35
  36 ld1rsb  { z31.s }, p7/z, [sp, #63]
  37 // CHECK-INST: ld1rsb  { z31.s }, p7/z, [sp, #63]
  38 // CHECK-ENCODING: [0xff,0xbf,0xff,0x85]
  39 // CHECK-ERROR: instruction requires: sve or sme
  40 // CHECK-UNKNOWN: 85ffbfff <unknown>
  41
  42 ld1rsb  { z31.d }, p7/z, [sp, #63]
  43 // CHECK-INST: ld1rsb  { z31.d }, p7/z, [sp, #63]
  44 // CHECK-ENCODING: [0xff,0x9f,0xff,0x85]
  45 // CHECK-ERROR: instruction requires: sve or sme
  46 // CHECK-UNKNOWN: 85ff9fff <unknown>