tcg/s390x/tcg-target-con-str.h

   1 /* SPDX-License-Identifier: MIT */
   2 /*
   3  * Define S390 target-specific operand constraints.
   4  * Copyright (c) 2021 Linaro
   5  */
   6
   7 /*
   8  * Define constraint letters for register sets:
   9  * REGS(letter, register_mask)
  10  */
  11 REGS('r', ALL_GENERAL_REGS)
  12 REGS('v', ALL_VECTOR_REGS)
  13 REGS('o', 0xaaaa) /* odd numbered general regs */
  14
  15 /*
  16  * Define constraint letters for constants:
  17  * CONST(letter, TCG_CT_CONST_* bit set)
  18  */
  19 CONST('C', TCG_CT_CONST_CMP)
  20 CONST('I', TCG_CT_CONST_S16)
  21 CONST('J', TCG_CT_CONST_S32)
  22 CONST('K', TCG_CT_CONST_P32)
  23 CONST('N', TCG_CT_CONST_INV)
  24 CONST('R', TCG_CT_CONST_INVRISBG)
  25 CONST('U', TCG_CT_CONST_U32)
  26 CONST('Z', TCG_CT_CONST_ZERO)