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

   1 /* SPDX-License-Identifier: MIT */
   2 /*
   3  * Define PowerPC 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('A', 1u << TCG_REG_R3)
  14 REGS('B', 1u << TCG_REG_R4)
  15 REGS('C', 1u << TCG_REG_R5)
  16 REGS('D', 1u << TCG_REG_R6)
  17 REGS('L', ALL_QLOAD_REGS)
  18 REGS('S', ALL_QSTORE_REGS)
  19
  20 /*
  21  * Define constraint letters for constants:
  22  * CONST(letter, TCG_CT_CONST_* bit set)
  23  */
  24 CONST('I', TCG_CT_CONST_S16)
  25 CONST('J', TCG_CT_CONST_U16)
  26 CONST('M', TCG_CT_CONST_MONE)
  27 CONST('T', TCG_CT_CONST_S32)
  28 CONST('U', TCG_CT_CONST_U32)
  29 CONST('W', TCG_CT_CONST_WSZ)
  30 CONST('Z', TCG_CT_CONST_ZERO)