| /* SPDX-License-Identifier: MIT */ |
| /* |
| * Define i386 target-specific constraint sets. |
| * Copyright (c) 2021 Linaro |
| */ |
| |
| /* |
| * C_On_Im(...) defines a constraint set with <n> outputs and <m> inputs. |
| * Each operand should be a sequence of constraint letters as defined by |
| * tcg-target-con-str.h; the constraint combination is inclusive or. |
| * |
| * C_N1_Im(...) defines a constraint set with 1 output and <m> inputs, |
| * except that the output must use a new register. |
| * |
| * C_Nn_Om_Ik(...) defines a constraint set with <n + m> outputs and <k> |
| * inputs, except that the first <n> outputs must use new registers. |
| */ |
| C_O0_I1(r) |
| C_O0_I2(L, L) |
| C_O0_I2(qi, r) |
| C_O0_I2(re, r) |
| C_O0_I2(ri, r) |
| C_O0_I2(r, reT) |
| C_O0_I2(s, L) |
| C_O0_I2(x, r) |
| C_O0_I3(L, L, L) |
| C_O0_I3(s, L, L) |
| C_O0_I4(L, L, L, L) |
| C_O0_I4(r, r, ri, ri) |
| C_O1_I1(r, 0) |
| C_O1_I1(r, L) |
| C_O1_I1(r, q) |
| C_O1_I1(r, r) |
| C_O1_I1(x, r) |
| C_O1_I1(x, x) |
| C_O1_I2(q, 0, qi) |
| C_O1_I2(q, r, reT) |
| C_O1_I2(r, 0, ci) |
| C_O1_I2(r, 0, r) |
| C_O1_I2(r, 0, re) |
| C_O1_I2(r, 0, reZ) |
| C_O1_I2(r, 0, ri) |
| C_O1_I2(r, 0, rI) |
| C_O1_I2(r, L, L) |
| C_O1_I2(r, r, re) |
| C_O1_I2(r, r, ri) |
| C_O1_I2(r, r, rI) |
| C_O1_I2(x, x, x) |
| C_N1_I2(r, r, r) |
| C_N1_I2(r, r, rW) |
| C_O1_I3(x, 0, x, x) |
| C_O1_I3(x, x, x, x) |
| C_O1_I4(r, r, reT, r, 0) |
| C_O1_I4(r, r, r, ri, ri) |
| C_O2_I1(r, r, L) |
| C_O2_I2(a, d, a, r) |
| C_O2_I2(r, r, L, L) |
| C_O2_I3(a, d, 0, 1, r) |
| C_N1_O1_I4(r, r, 0, 1, re, re) |
