diff options
Diffstat (limited to 'tcg/mips/tcg-target.c.inc')
| -rw-r--r-- | tcg/mips/tcg-target.c.inc | 31 |
1 files changed, 12 insertions, 19 deletions
diff --git a/tcg/mips/tcg-target.c.inc b/tcg/mips/tcg-target.c.inc index bfe329b3ef..15c5661fb8 100644 --- a/tcg/mips/tcg-target.c.inc +++ b/tcg/mips/tcg-target.c.inc @@ -1753,6 +1753,18 @@ static const TCGOutOpBinary outop_orc = { .base.static_constraint = C_NotImplemented, }; +static void tgen_sub(TCGContext *s, TCGType type, + TCGReg a0, TCGReg a1, TCGReg a2) +{ + MIPSInsn insn = type == TCG_TYPE_I32 ? OPC_SUBU : OPC_DSUBU; + tcg_out_opc_reg(s, insn, a0, a1, a2); +} + +static const TCGOutOpSubtract outop_sub = { + .base.static_constraint = C_O1_I2(r, r, r), + .out_rrr = tgen_sub, +}; + static void tgen_xor(TCGContext *s, TCGType type, TCGReg a0, TCGReg a1, TCGReg a2) { @@ -1844,22 +1856,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, TCGType type, tcg_out_ldst(s, i1, a0, a1, a2); break; - do_binaryv: - tcg_out_opc_reg(s, i1, a0, a1, a2); - break; - - case INDEX_op_sub_i32: - i1 = OPC_SUBU, i2 = OPC_ADDIU; - goto do_subtract; - case INDEX_op_sub_i64: - i1 = OPC_DSUBU, i2 = OPC_DADDIU; - do_subtract: - if (c2) { - tcg_out_opc_imm(s, i2, a0, a1, -a2); - break; - } - goto do_binaryv; - case INDEX_op_mul_i32: if (use_mips32_instructions) { tcg_out_opc_reg(s, OPC_MUL, a0, a1, a2); @@ -2234,9 +2230,6 @@ tcg_target_op_def(TCGOpcode op, TCGType type, unsigned flags) case INDEX_op_st_i64: return C_O0_I2(rz, r); - case INDEX_op_sub_i32: - case INDEX_op_sub_i64: - return C_O1_I2(r, rz, rN); case INDEX_op_mul_i32: case INDEX_op_mulsh_i32: case INDEX_op_muluh_i32: |