llvm/test/MC/RISCV/rv64zbkb-valid.s

   1 # RUN: llvm-mc %s -triple=riscv64 -mattr=+zbkb -show-encoding \
   2 # RUN:     | FileCheck -check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ %s
   3 # RUN: llvm-mc -filetype=obj -triple=riscv64 -mattr=+zbkb < %s \
   4 # RUN:     | llvm-objdump --mattr=+zbkb -d -r - \
   5 # RUN:     | FileCheck --check-prefix=CHECK-ASM-AND-OBJ %s
   6
   7 # CHECK-ASM-AND-OBJ: rev8 t0, t1
   8 # CHECK-ASM: encoding: [0x93,0x52,0x83,0x6b]
   9 rev8 t0, t1
  10
  11 # CHECK-ASM-AND-OBJ: rorw t0, t1, t2
  12 # CHECK-ASM: encoding: [0xbb,0x52,0x73,0x60]
  13 rorw t0, t1, t2
  14 # CHECK-ASM-AND-OBJ: rolw t0, t1, t2
  15 # CHECK-ASM: encoding: [0xbb,0x12,0x73,0x60]
  16 rolw t0, t1, t2
  17 # CHECK-ASM-AND-OBJ: roriw t0, t1, 31
  18 # CHECK-ASM: encoding: [0x9b,0x52,0xf3,0x61]
  19 roriw t0, t1, 31
  20 # CHECK-ASM-AND-OBJ: roriw t0, t1, 0
  21 # CHECK-ASM: encoding: [0x9b,0x52,0x03,0x60]
  22 roriw t0, t1, 0
  23
  24 # CHECK-ASM-AND-OBJ: packw t0, t1, t2
  25 # CHECK-ASM: encoding: [0xbb,0x42,0x73,0x08]
  26 packw t0, t1, t2
  27
  28 # Test the encoding used for zext.h
  29 # CHECK-ASM-AND-OBJ: packw t0, t1, zero
  30 # CHECK-ASM: encoding: [0xbb,0x42,0x03,0x08]
  31 packw t0, t1, zero