1 /* SPDX-License-Identifier: MIT */
3 * Define i386 target-specific constraint sets.
4 * Copyright (c) 2021 Linaro
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.
12 * C_N1_Im(...) defines a constraint set with 1 output and <m> inputs,
13 * except that the output must use a new register.
50 C_O1_I4(r, r, re, r, 0)
51 C_O1_I4(r, r, r, ri, ri)
55 C_O2_I3(a, d, 0, 1, r)
56 C_O2_I4(r, r, 0, 1, re, re)