| 1 | /* SPDX-License-Identifier: MIT */ |
| 2 | /* |
| 3 | * Define LoongArch target-specific operand constraints. |
| 4 | * |
| 5 | * Copyright (c) 2021 WANG Xuerui <git@xen0n.name> |
| 6 | * |
| 7 | * Based on tcg/riscv/tcg-target-con-str.h |
| 8 | * |
| 9 | * Copyright (c) 2021 Linaro |
| 10 | */ |
| 11 | |
| 12 | /* |
| 13 | * Define constraint letters for register sets: |
| 14 | * REGS(letter, register_mask) |
| 15 | */ |
| 16 | REGS('r', ALL_GENERAL_REGS) |
| 17 | REGS('w', ALL_VECTOR_REGS) |
| 18 | |
| 19 | /* |
| 20 | * Define constraint letters for constants: |
| 21 | * CONST(letter, TCG_CT_CONST_* bit set) |
| 22 | */ |
| 23 | CONST('I', TCG_CT_CONST_S12) |
| 24 | CONST('J', TCG_CT_CONST_S32) |
| 25 | CONST('U', TCG_CT_CONST_U12) |
| 26 | CONST('W', TCG_CT_CONST_WSZ) |
| 27 | CONST('M', TCG_CT_CONST_VCMP) |
| 28 | CONST('A', TCG_CT_CONST_VADD) |