| /* SPDX-License-Identifier: MIT */ |
| /* |
| * Define Arm target-specific operand constraints. |
| * Copyright (c) 2021 Linaro |
| */ |
| |
| /* |
| * Define constraint letters for register sets: |
| * REGS(letter, register_mask) |
| */ |
| REGS('e', ALL_GENERAL_REGS & 0x5555) /* even regs */ |
| REGS('r', ALL_GENERAL_REGS) |
| REGS('q', ALL_QLDST_REGS) |
| REGS('Q', ALL_QLDST_REGS & 0x5555) /* even qldst */ |
| REGS('w', ALL_VECTOR_REGS) |
| |
| /* |
| * Define constraint letters for constants: |
| * CONST(letter, TCG_CT_CONST_* bit set) |
| */ |
| CONST('I', TCG_CT_CONST_ARM) |
| CONST('K', TCG_CT_CONST_INV) |
| CONST('N', TCG_CT_CONST_NEG) |
| CONST('O', TCG_CT_CONST_ORRI) |
| CONST('V', TCG_CT_CONST_ANDI) |
| CONST('Z', TCG_CT_CONST_ZERO) |
