1 /* SPDX-License-Identifier: MIT */ 2 /* 3 * Define PowerPC target-specific operand constraints. 4 * Copyright (c) 2021 Linaro 5 */ 6 7 /* 8 * Define constraint letters for register sets: 9 * REGS(letter, register_mask) 10 */ 11 REGS('r', ALL_GENERAL_REGS) 12 REGS('o', ALL_GENERAL_REGS & 0xAAAAAAAAu) /* odd registers */ 13 REGS('v', ALL_VECTOR_REGS) 14 15 /* 16 * Define constraint letters for constants: 17 * CONST(letter, TCG_CT_CONST_* bit set) 18 */ 19 CONST('C', TCG_CT_CONST_CMP) 20 CONST('I', TCG_CT_CONST_S16) 21 CONST('M', TCG_CT_CONST_MONE) 22 CONST('T', TCG_CT_CONST_S32) 23 CONST('U', TCG_CT_CONST_U32) 24 CONST('W', TCG_CT_CONST_WSZ) 25 CONST('Z', TCG_CT_CONST_ZERO) 26