| /* SPDX-License-Identifier: MIT */ |
| /* |
| * Define RISC-V 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_O0_I1(r) |
| C_O0_I2(LZ, L) |
| C_O0_I2(rZ, r) |
| C_O0_I2(rZ, rZ) |
| C_O0_I3(LZ, L, L) |
| C_O0_I3(LZ, LZ, L) |
| C_O0_I4(LZ, LZ, L, L) |
| C_O0_I4(rZ, rZ, rZ, rZ) |
| C_O1_I1(r, L) |
| C_O1_I1(r, r) |
| C_O1_I2(r, L, L) |
| C_O1_I2(r, r, ri) |
| C_O1_I2(r, r, rI) |
| C_O1_I2(r, rZ, rN) |
| C_O1_I2(r, rZ, rZ) |
| C_O1_I4(r, rZ, rZ, rZ, rZ) |
| C_O2_I1(r, r, L) |
| C_O2_I2(r, r, L, L) |
| C_O2_I4(r, r, rZ, rZ, rM, rM) |
