llvm/test/MC/RISCV/rv32zfh-invalid.s

   1 # RUN: not llvm-mc -triple riscv32 -mattr=+experimental-zfh < %s 2>&1 | \
   2 # RUN:   FileCheck %s
   3
   4 # Out of range immediates
   5 ## simm12
   6 flh ft1, -2049(a0) # CHECK: :[[@LINE]]:10: error: operand must be a symbol with %lo/%pcrel_lo/%tprel_lo modifier or an integer in the range [-2048, 2047]
   7 fsh ft2, 2048(a1) # CHECK: :[[@LINE]]:10: error: operand must be a symbol with %lo/%pcrel_lo/%tprel_lo modifier or an integer in the range [-2048, 2047]
   8
   9 # Memory operand not formatted correctly
  10 flh ft1, a0, -200 # CHECK: :[[@LINE]]:14: error: invalid operand for instruction
  11 fsw ft2, a1, 100 # CHECK: :[[@LINE]]:14: error: invalid operand for instruction
  12
  13 # Invalid register names
  14 flh ft15, 100(a0) # CHECK: :[[@LINE]]:5: error: invalid operand for instruction
  15 flh ft1, 100(a10) # CHECK: :[[@LINE]]:14: error: expected register
  16 fsgnjn.h fa100, fa2, fa3 # CHECK: :[[@LINE]]:10: error: invalid operand for instruction
  17
  18 # Integer registers where FP regs are expected
  19 fmv.x.h fs7, a2 # CHECK: :[[@LINE]]:9: error: invalid operand for instruction
  20
  21 # FP registers where integer regs are expected
  22 fmv.h.x a8, ft2 # CHECK: :[[@LINE]]:9: error: invalid operand for instruction
  23
  24 # Rounding mode when a register is expected
  25 fmadd.h f10, f11, f12, ree # CHECK: :[[@LINE]]:24: error: invalid operand for instruction
  26
  27 # Invalid rounding modes
  28 fmadd.h f10, f11, f12, f13, ree # CHECK: :[[@LINE]]:29: error: operand must be a valid floating point rounding mode mnemonic
  29 fmsub.h f14, f15, f16, f17, 0 # CHECK: :[[@LINE]]:29: error: operand must be a valid floating point rounding mode mnemonic
  30 fnmsub.h f18, f19, f20, f21, 0b111 # CHECK: :[[@LINE]]:30: error: operand must be a valid floating point rounding mode mnemonic
  31
  32 # Integer registers where FP regs are expected
  33 fadd.h a2, a1, a0 # CHECK: :[[@LINE]]:8: error: invalid operand for instruction
  34
  35 # FP registers where integer regs are expected
  36 fcvt.wu.h ft2, a1 # CHECK: :[[@LINE]]:11: error: invalid operand for instruction