llvm/test/MC/AArch64/CSSC/umax_64_imm.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding --print-imm-hex=false -mattr=+v9.4a < %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=+v9.4a < %s \
   6 // RUN:        | llvm-objdump -d --print-imm-hex=false --mattr=+v9.4a - \
   7 // RUN:        | FileCheck %s --check-prefix=CHECK-INST
   8 // Disassemble encoding and check the re-encoding (-show-encoding) matches.
   9 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+v9.4a < %s \
  10 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  11 // RUN:        | llvm-mc -triple=aarch64 -mattr=+v9.4a -disassemble -show-encoding \
  12 // RUN:           --print-imm-hex=false \
  13 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  14
  15 umax    x0, x0, #0
  16 // CHECK-INST: umax    x0, x0, #0
  17 // CHECK-ENCODING: [0x00,0x00,0xc4,0x91]
  18 // CHECK-ERROR: instruction requires: cssc
  19
  20 umax    x21, x10, #85
  21 // CHECK-INST: umax    x21, x10, #85
  22 // CHECK-ENCODING: [0x55,0x55,0xc5,0x91]
  23 // CHECK-ERROR: instruction requires: cssc
  24
  25 umax    x23, x13, #59
  26 // CHECK-INST: umax    x23, x13, #59
  27 // CHECK-ENCODING: [0xb7,0xed,0xc4,0x91]
  28 // CHECK-ERROR: instruction requires: cssc
  29
  30 umax    xzr, xzr, #255
  31 // CHECK-INST: umax    xzr, xzr, #255
  32 // CHECK-ENCODING: [0xff,0xff,0xc7,0x91]
  33 // CHECK-ERROR: instruction requires: cssc