llvm/test/MC/RISCV/rv32zicboz-invalid.s

   1 # RUN: not llvm-mc -triple riscv32 -mattr=+zicboz < %s 2>&1 | FileCheck %s
   2 # RUN: not llvm-mc -triple riscv64 -mattr=+zicboz < %s 2>&1 | FileCheck %s
   3
   4 # Must have a single register argument.
   5 cbo.zero # CHECK: :[[@LINE]]:1: error: too few operands for instruction
   6 cbo.zero 1 # CHECK: :[[@LINE]]:12: error: expected '(' after optional integer offset
   7 cbo.zero t0, t1 # CHECK: :[[@LINE]]:10: error: expected '(' or optional integer offset
   8
   9 # Non-zero offsets are not supported.
  10 cbo.zero 1(t0) # CHECK: :[[@LINE]]:10: error: optional integer offset must be 0
  11
  12 # Instructions from other zicbo* extensions aren't available without enabling
  13 # the appropriate -mattr flag.
  14 cbo.clean (t0) # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zicbom' (Cache-Block Management Instructions){{$}}
  15 cbo.flush (t1) # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zicbom' (Cache-Block Management Instructions){{$}}
  16 cbo.inval (t2) # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zicbom' (Cache-Block Management Instructions){{$}}
  17 prefetch.i 0(t3) # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zicbop' (Cache-Block Prefetch Instructions){{$}}
  18 prefetch.r 0(t4) # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zicbop' (Cache-Block Prefetch Instructions){{$}}
  19 prefetch.w 0(t5) # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zicbop' (Cache-Block Prefetch Instructions){{$}}