tcg/i386/tcg-target-con-set.h

   1 /* SPDX-License-Identifier: MIT */
   2 /*
   3  * Define i386 target-specific constraint sets.
   4  * Copyright (c) 2021 Linaro
   5  */
   6
   7 /*
   8  * C_On_Im(...) defines a constraint set with <n> outputs and <m> inputs.
   9  * Each operand should be a sequence of constraint letters as defined by
  10  * tcg-target-con-str.h; the constraint combination is inclusive or.
  11  *
  12  * C_N1_Im(...) defines a constraint set with 1 output and <m> inputs,
  13  * except that the output must use a new register.
  14  *
  15  * C_Nn_Om_Ik(...) defines a constraint set with <n + m> outputs and <k>
  16  * inputs, except that the first <n> outputs must use new registers.
  17  */
  18 C_O0_I1(r)
  19 C_O0_I2(L, L)
  20 C_O0_I2(qi, r)
  21 C_O0_I2(re, r)
  22 C_O0_I2(ri, r)
  23 C_O0_I2(r, reT)
  24 C_O0_I2(s, L)
  25 C_O0_I2(x, r)
  26 C_O0_I3(L, L, L)
  27 C_O0_I3(s, L, L)
  28 C_O0_I4(L, L, L, L)
  29 C_O0_I4(r, r, ri, ri)
  30 C_O1_I1(r, 0)
  31 C_O1_I1(r, L)
  32 C_O1_I1(r, q)
  33 C_O1_I1(r, r)
  34 C_O1_I1(x, r)
  35 C_O1_I1(x, x)
  36 C_O1_I2(q, 0, qi)
  37 C_O1_I2(q, r, reT)
  38 C_O1_I2(r, 0, ci)
  39 C_O1_I2(r, 0, r)
  40 C_O1_I2(r, 0, re)
  41 C_O1_I2(r, 0, reZ)
  42 C_O1_I2(r, 0, ri)
  43 C_O1_I2(r, 0, rI)
  44 C_O1_I2(r, L, L)
  45 C_O1_I2(r, r, re)
  46 C_O1_I2(r, r, ri)
  47 C_O1_I2(r, r, rI)
  48 C_O1_I2(x, x, x)
  49 C_N1_I2(r, r, r)
  50 C_N1_I2(r, r, rW)
  51 C_O1_I3(x, 0, x, x)
  52 C_O1_I3(x, x, x, x)
  53 C_O1_I4(r, r, reT, r, 0)
  54 C_O1_I4(r, r, r, ri, ri)
  55 C_O2_I1(r, r, L)
  56 C_O2_I2(a, d, a, r)
  57 C_O2_I2(r, r, L, L)
  58 C_O2_I3(a, d, 0, 1, r)
  59 C_N1_O1_I4(r, r, 0, 1, re, re)