diff options
Diffstat (limited to 'tcg/tcg-op.c')
| -rw-r--r-- | tcg/tcg-op.c | 1244 |
1 files changed, 578 insertions, 666 deletions
diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c index fec6d678a2..dfa5c38728 100644 --- a/tcg/tcg-op.c +++ b/tcg/tcg-op.c @@ -249,24 +249,6 @@ static void DNI tcg_gen_op5ii_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2, tcgv_i64_arg(a3), a4, a5); } -static void DNI tcg_gen_op6_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2, - TCGv_i32 a3, TCGv_i32 a4, - TCGv_i32 a5, TCGv_i32 a6) -{ - tcg_gen_op6(opc, TCG_TYPE_I32, tcgv_i32_arg(a1), tcgv_i32_arg(a2), - tcgv_i32_arg(a3), tcgv_i32_arg(a4), tcgv_i32_arg(a5), - tcgv_i32_arg(a6)); -} - -static void DNI tcg_gen_op6_i64(TCGOpcode opc, TCGv_i64 a1, TCGv_i64 a2, - TCGv_i64 a3, TCGv_i64 a4, - TCGv_i64 a5, TCGv_i64 a6) -{ - tcg_gen_op6(opc, TCG_TYPE_I64, tcgv_i64_arg(a1), tcgv_i64_arg(a2), - tcgv_i64_arg(a3), tcgv_i64_arg(a4), tcgv_i64_arg(a5), - tcgv_i64_arg(a6)); -} - static void DNI tcg_gen_op6i_i32(TCGOpcode opc, TCGv_i32 a1, TCGv_i32 a2, TCGv_i32 a3, TCGv_i32 a4, TCGv_i32 a5, TCGArg a6) @@ -351,7 +333,7 @@ void tcg_gen_discard_i32(TCGv_i32 arg) void tcg_gen_mov_i32(TCGv_i32 ret, TCGv_i32 arg) { if (ret != arg) { - tcg_gen_op2_i32(INDEX_op_mov_i32, ret, arg); + tcg_gen_op2_i32(INDEX_op_mov, ret, arg); } } @@ -362,7 +344,7 @@ void tcg_gen_movi_i32(TCGv_i32 ret, int32_t arg) void tcg_gen_add_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - tcg_gen_op3_i32(INDEX_op_add_i32, ret, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_add, ret, arg1, arg2); } void tcg_gen_addi_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) @@ -377,7 +359,7 @@ void tcg_gen_addi_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) void tcg_gen_sub_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - tcg_gen_op3_i32(INDEX_op_sub_i32, ret, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_sub, ret, arg1, arg2); } void tcg_gen_subfi_i32(TCGv_i32 ret, int32_t arg1, TCGv_i32 arg2) @@ -396,12 +378,12 @@ void tcg_gen_subi_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) void tcg_gen_neg_i32(TCGv_i32 ret, TCGv_i32 arg) { - tcg_gen_op2_i32(INDEX_op_neg_i32, ret, arg); + tcg_gen_op2_i32(INDEX_op_neg, ret, arg); } void tcg_gen_and_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - tcg_gen_op3_i32(INDEX_op_and_i32, ret, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_and, ret, arg1, arg2); } void tcg_gen_andi_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) @@ -414,17 +396,19 @@ void tcg_gen_andi_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) case -1: tcg_gen_mov_i32(ret, arg1); return; - case 0xff: - /* Don't recurse with tcg_gen_ext8u_i32. */ - if (TCG_TARGET_HAS_ext8u_i32) { - tcg_gen_op2_i32(INDEX_op_ext8u_i32, ret, arg1); - return; - } - break; - case 0xffff: - if (TCG_TARGET_HAS_ext16u_i32) { - tcg_gen_op2_i32(INDEX_op_ext16u_i32, ret, arg1); - return; + default: + /* + * Canonicalize on extract, if valid. This aids x86 with its + * 2 operand MOVZBL and 2 operand AND, selecting the TCGOpcode + * which does not require matching operands. Other backends can + * trivially expand the extract to AND during code generation. + */ + if (!(arg2 & (arg2 + 1))) { + unsigned len = ctz32(~arg2); + if (TCG_TARGET_extract_valid(TCG_TYPE_I32, 0, len)) { + tcg_gen_extract_i32(ret, arg1, 0, len); + return; + } } break; } @@ -434,7 +418,7 @@ void tcg_gen_andi_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) void tcg_gen_or_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - tcg_gen_op3_i32(INDEX_op_or_i32, ret, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_or, ret, arg1, arg2); } void tcg_gen_ori_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) @@ -451,7 +435,7 @@ void tcg_gen_ori_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) void tcg_gen_xor_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - tcg_gen_op3_i32(INDEX_op_xor_i32, ret, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_xor, ret, arg1, arg2); } void tcg_gen_xori_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) @@ -459,9 +443,10 @@ void tcg_gen_xori_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) /* Some cases can be optimized here. */ if (arg2 == 0) { tcg_gen_mov_i32(ret, arg1); - } else if (arg2 == -1 && TCG_TARGET_HAS_not_i32) { + } else if (arg2 == -1 && + tcg_op_supported(INDEX_op_not, TCG_TYPE_I32, 0)) { /* Don't recurse with tcg_gen_not_i32. */ - tcg_gen_op2_i32(INDEX_op_not_i32, ret, arg1); + tcg_gen_op2_i32(INDEX_op_not, ret, arg1); } else { tcg_gen_xor_i32(ret, arg1, tcg_constant_i32(arg2)); } @@ -469,8 +454,8 @@ void tcg_gen_xori_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) void tcg_gen_not_i32(TCGv_i32 ret, TCGv_i32 arg) { - if (TCG_TARGET_HAS_not_i32) { - tcg_gen_op2_i32(INDEX_op_not_i32, ret, arg); + if (tcg_op_supported(INDEX_op_not, TCG_TYPE_I32, 0)) { + tcg_gen_op2_i32(INDEX_op_not, ret, arg); } else { tcg_gen_xori_i32(ret, arg, -1); } @@ -478,7 +463,7 @@ void tcg_gen_not_i32(TCGv_i32 ret, TCGv_i32 arg) void tcg_gen_shl_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - tcg_gen_op3_i32(INDEX_op_shl_i32, ret, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_shl, ret, arg1, arg2); } void tcg_gen_shli_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) @@ -493,7 +478,7 @@ void tcg_gen_shli_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) void tcg_gen_shr_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - tcg_gen_op3_i32(INDEX_op_shr_i32, ret, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_shr, ret, arg1, arg2); } void tcg_gen_shri_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) @@ -508,7 +493,7 @@ void tcg_gen_shri_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) void tcg_gen_sar_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - tcg_gen_op3_i32(INDEX_op_sar_i32, ret, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_sar, ret, arg1, arg2); } void tcg_gen_sari_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) @@ -526,7 +511,7 @@ void tcg_gen_brcond_i32(TCGCond cond, TCGv_i32 arg1, TCGv_i32 arg2, TCGLabel *l) if (cond == TCG_COND_ALWAYS) { tcg_gen_br(l); } else if (cond != TCG_COND_NEVER) { - TCGOp *op = tcg_gen_op4ii_i32(INDEX_op_brcond_i32, + TCGOp *op = tcg_gen_op4ii_i32(INDEX_op_brcond, arg1, arg2, cond, label_arg(l)); add_as_label_use(l, op); } @@ -549,7 +534,7 @@ void tcg_gen_setcond_i32(TCGCond cond, TCGv_i32 ret, } else if (cond == TCG_COND_NEVER) { tcg_gen_movi_i32(ret, 0); } else { - tcg_gen_op4i_i32(INDEX_op_setcond_i32, ret, arg1, arg2, cond); + tcg_gen_op4i_i32(INDEX_op_setcond, ret, arg1, arg2, cond); } } @@ -566,11 +551,8 @@ void tcg_gen_negsetcond_i32(TCGCond cond, TCGv_i32 ret, tcg_gen_movi_i32(ret, -1); } else if (cond == TCG_COND_NEVER) { tcg_gen_movi_i32(ret, 0); - } else if (TCG_TARGET_HAS_negsetcond_i32) { - tcg_gen_op4i_i32(INDEX_op_negsetcond_i32, ret, arg1, arg2, cond); } else { - tcg_gen_setcond_i32(cond, ret, arg1, arg2); - tcg_gen_neg_i32(ret, ret); + tcg_gen_op4i_i32(INDEX_op_negsetcond, ret, arg1, arg2, cond); } } @@ -582,7 +564,7 @@ void tcg_gen_negsetcondi_i32(TCGCond cond, TCGv_i32 ret, void tcg_gen_mul_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - tcg_gen_op3_i32(INDEX_op_mul_i32, ret, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_mul, ret, arg1, arg2); } void tcg_gen_muli_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) @@ -598,12 +580,12 @@ void tcg_gen_muli_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) void tcg_gen_div_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_div_i32) { - tcg_gen_op3_i32(INDEX_op_div_i32, ret, arg1, arg2); - } else if (TCG_TARGET_HAS_div2_i32) { + if (tcg_op_supported(INDEX_op_divs, TCG_TYPE_I32, 0)) { + tcg_gen_op3_i32(INDEX_op_divs, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_divs2, TCG_TYPE_I32, 0)) { TCGv_i32 t0 = tcg_temp_ebb_new_i32(); tcg_gen_sari_i32(t0, arg1, 31); - tcg_gen_op5_i32(INDEX_op_div2_i32, ret, t0, arg1, t0, arg2); + tcg_gen_op5_i32(INDEX_op_divs2, ret, t0, arg1, t0, arg2); tcg_temp_free_i32(t0); } else { gen_helper_div_i32(ret, arg1, arg2); @@ -612,18 +594,18 @@ void tcg_gen_div_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) void tcg_gen_rem_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_rem_i32) { - tcg_gen_op3_i32(INDEX_op_rem_i32, ret, arg1, arg2); - } else if (TCG_TARGET_HAS_div_i32) { + if (tcg_op_supported(INDEX_op_rems, TCG_TYPE_I32, 0)) { + tcg_gen_op3_i32(INDEX_op_rems, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_divs, TCG_TYPE_I32, 0)) { TCGv_i32 t0 = tcg_temp_ebb_new_i32(); - tcg_gen_op3_i32(INDEX_op_div_i32, t0, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_divs, t0, arg1, arg2); tcg_gen_mul_i32(t0, t0, arg2); tcg_gen_sub_i32(ret, arg1, t0); tcg_temp_free_i32(t0); - } else if (TCG_TARGET_HAS_div2_i32) { + } else if (tcg_op_supported(INDEX_op_divs2, TCG_TYPE_I32, 0)) { TCGv_i32 t0 = tcg_temp_ebb_new_i32(); tcg_gen_sari_i32(t0, arg1, 31); - tcg_gen_op5_i32(INDEX_op_div2_i32, t0, ret, arg1, t0, arg2); + tcg_gen_op5_i32(INDEX_op_divs2, t0, ret, arg1, t0, arg2); tcg_temp_free_i32(t0); } else { gen_helper_rem_i32(ret, arg1, arg2); @@ -632,12 +614,12 @@ void tcg_gen_rem_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) void tcg_gen_divu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_div_i32) { - tcg_gen_op3_i32(INDEX_op_divu_i32, ret, arg1, arg2); - } else if (TCG_TARGET_HAS_div2_i32) { + if (tcg_op_supported(INDEX_op_divu, TCG_TYPE_I32, 0)) { + tcg_gen_op3_i32(INDEX_op_divu, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_divu2, TCG_TYPE_I32, 0)) { TCGv_i32 t0 = tcg_temp_ebb_new_i32(); TCGv_i32 zero = tcg_constant_i32(0); - tcg_gen_op5_i32(INDEX_op_divu2_i32, ret, t0, arg1, zero, arg2); + tcg_gen_op5_i32(INDEX_op_divu2, ret, t0, arg1, zero, arg2); tcg_temp_free_i32(t0); } else { gen_helper_divu_i32(ret, arg1, arg2); @@ -646,18 +628,18 @@ void tcg_gen_divu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) void tcg_gen_remu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_rem_i32) { - tcg_gen_op3_i32(INDEX_op_remu_i32, ret, arg1, arg2); - } else if (TCG_TARGET_HAS_div_i32) { + if (tcg_op_supported(INDEX_op_remu, TCG_TYPE_I32, 0)) { + tcg_gen_op3_i32(INDEX_op_remu, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_divu, TCG_TYPE_I32, 0)) { TCGv_i32 t0 = tcg_temp_ebb_new_i32(); - tcg_gen_op3_i32(INDEX_op_divu_i32, t0, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_divu, t0, arg1, arg2); tcg_gen_mul_i32(t0, t0, arg2); tcg_gen_sub_i32(ret, arg1, t0); tcg_temp_free_i32(t0); - } else if (TCG_TARGET_HAS_div2_i32) { + } else if (tcg_op_supported(INDEX_op_divu2, TCG_TYPE_I32, 0)) { TCGv_i32 t0 = tcg_temp_ebb_new_i32(); TCGv_i32 zero = tcg_constant_i32(0); - tcg_gen_op5_i32(INDEX_op_divu2_i32, t0, ret, arg1, zero, arg2); + tcg_gen_op5_i32(INDEX_op_divu2, t0, ret, arg1, zero, arg2); tcg_temp_free_i32(t0); } else { gen_helper_remu_i32(ret, arg1, arg2); @@ -666,8 +648,8 @@ void tcg_gen_remu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) void tcg_gen_andc_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_andc_i32) { - tcg_gen_op3_i32(INDEX_op_andc_i32, ret, arg1, arg2); + if (tcg_op_supported(INDEX_op_andc, TCG_TYPE_I32, 0)) { + tcg_gen_op3_i32(INDEX_op_andc, ret, arg1, arg2); } else { TCGv_i32 t0 = tcg_temp_ebb_new_i32(); tcg_gen_not_i32(t0, arg2); @@ -678,8 +660,8 @@ void tcg_gen_andc_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) void tcg_gen_eqv_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_eqv_i32) { - tcg_gen_op3_i32(INDEX_op_eqv_i32, ret, arg1, arg2); + if (tcg_op_supported(INDEX_op_eqv, TCG_TYPE_I32, 0)) { + tcg_gen_op3_i32(INDEX_op_eqv, ret, arg1, arg2); } else { tcg_gen_xor_i32(ret, arg1, arg2); tcg_gen_not_i32(ret, ret); @@ -688,8 +670,8 @@ void tcg_gen_eqv_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) void tcg_gen_nand_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_nand_i32) { - tcg_gen_op3_i32(INDEX_op_nand_i32, ret, arg1, arg2); + if (tcg_op_supported(INDEX_op_nand, TCG_TYPE_I32, 0)) { + tcg_gen_op3_i32(INDEX_op_nand, ret, arg1, arg2); } else { tcg_gen_and_i32(ret, arg1, arg2); tcg_gen_not_i32(ret, ret); @@ -698,8 +680,8 @@ void tcg_gen_nand_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) void tcg_gen_nor_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_nor_i32) { - tcg_gen_op3_i32(INDEX_op_nor_i32, ret, arg1, arg2); + if (tcg_op_supported(INDEX_op_nor, TCG_TYPE_I32, 0)) { + tcg_gen_op3_i32(INDEX_op_nor, ret, arg1, arg2); } else { tcg_gen_or_i32(ret, arg1, arg2); tcg_gen_not_i32(ret, ret); @@ -708,8 +690,8 @@ void tcg_gen_nor_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) void tcg_gen_orc_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_orc_i32) { - tcg_gen_op3_i32(INDEX_op_orc_i32, ret, arg1, arg2); + if (tcg_op_supported(INDEX_op_orc, TCG_TYPE_I32, 0)) { + tcg_gen_op3_i32(INDEX_op_orc, ret, arg1, arg2); } else { TCGv_i32 t0 = tcg_temp_ebb_new_i32(); tcg_gen_not_i32(t0, arg2); @@ -720,9 +702,9 @@ void tcg_gen_orc_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) void tcg_gen_clz_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_clz_i32) { - tcg_gen_op3_i32(INDEX_op_clz_i32, ret, arg1, arg2); - } else if (TCG_TARGET_HAS_clz_i64) { + if (tcg_op_supported(INDEX_op_clz, TCG_TYPE_I32, 0)) { + tcg_gen_op3_i32(INDEX_op_clz, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_clz, TCG_TYPE_I64, 0)) { TCGv_i64 t1 = tcg_temp_ebb_new_i64(); TCGv_i64 t2 = tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(t1, arg1); @@ -745,9 +727,13 @@ void tcg_gen_clzi_i32(TCGv_i32 ret, TCGv_i32 arg1, uint32_t arg2) void tcg_gen_ctz_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_ctz_i32) { - tcg_gen_op3_i32(INDEX_op_ctz_i32, ret, arg1, arg2); - } else if (TCG_TARGET_HAS_ctz_i64) { + TCGv_i32 z, t; + + if (tcg_op_supported(INDEX_op_ctz, TCG_TYPE_I32, 0)) { + tcg_gen_op3_i32(INDEX_op_ctz, ret, arg1, arg2); + return; + } + if (tcg_op_supported(INDEX_op_ctz, TCG_TYPE_I64, 0)) { TCGv_i64 t1 = tcg_temp_ebb_new_i64(); TCGv_i64 t2 = tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(t1, arg1); @@ -756,34 +742,34 @@ void tcg_gen_ctz_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) tcg_gen_extrl_i64_i32(ret, t1); tcg_temp_free_i64(t1); tcg_temp_free_i64(t2); - } else if (TCG_TARGET_HAS_ctpop_i32 - || TCG_TARGET_HAS_ctpop_i64 - || TCG_TARGET_HAS_clz_i32 - || TCG_TARGET_HAS_clz_i64) { - TCGv_i32 z, t = tcg_temp_ebb_new_i32(); - - if (TCG_TARGET_HAS_ctpop_i32 || TCG_TARGET_HAS_ctpop_i64) { - tcg_gen_subi_i32(t, arg1, 1); - tcg_gen_andc_i32(t, t, arg1); - tcg_gen_ctpop_i32(t, t); - } else { - /* Since all non-x86 hosts have clz(0) == 32, don't fight it. */ - tcg_gen_neg_i32(t, arg1); - tcg_gen_and_i32(t, t, arg1); - tcg_gen_clzi_i32(t, t, 32); - tcg_gen_xori_i32(t, t, 31); - } - z = tcg_constant_i32(0); - tcg_gen_movcond_i32(TCG_COND_EQ, ret, arg1, z, arg2, t); - tcg_temp_free_i32(t); + return; + } + if (tcg_op_supported(INDEX_op_ctpop, TCG_TYPE_REG, 0)) { + t = tcg_temp_ebb_new_i32(); + tcg_gen_subi_i32(t, arg1, 1); + tcg_gen_andc_i32(t, t, arg1); + tcg_gen_ctpop_i32(t, t); + } else if (tcg_op_supported(INDEX_op_clz, TCG_TYPE_REG, 0)) { + t = tcg_temp_ebb_new_i32(); + tcg_gen_neg_i32(t, arg1); + tcg_gen_and_i32(t, t, arg1); + tcg_gen_clzi_i32(t, t, 32); + tcg_gen_xori_i32(t, t, 31); } else { gen_helper_ctz_i32(ret, arg1, arg2); + return; } + + z = tcg_constant_i32(0); + tcg_gen_movcond_i32(TCG_COND_EQ, ret, arg1, z, arg2, t); + tcg_temp_free_i32(t); } void tcg_gen_ctzi_i32(TCGv_i32 ret, TCGv_i32 arg1, uint32_t arg2) { - if (!TCG_TARGET_HAS_ctz_i32 && TCG_TARGET_HAS_ctpop_i32 && arg2 == 32) { + if (arg2 == 32 + && !tcg_op_supported(INDEX_op_ctz, TCG_TYPE_I32, 0) + && tcg_op_supported(INDEX_op_ctpop, TCG_TYPE_REG, 0)) { /* This equivalence has the advantage of not requiring a fixup. */ TCGv_i32 t = tcg_temp_ebb_new_i32(); tcg_gen_subi_i32(t, arg1, 1); @@ -797,7 +783,7 @@ void tcg_gen_ctzi_i32(TCGv_i32 ret, TCGv_i32 arg1, uint32_t arg2) void tcg_gen_clrsb_i32(TCGv_i32 ret, TCGv_i32 arg) { - if (TCG_TARGET_HAS_clz_i32) { + if (tcg_op_supported(INDEX_op_clz, TCG_TYPE_REG, 0)) { TCGv_i32 t = tcg_temp_ebb_new_i32(); tcg_gen_sari_i32(t, arg, 31); tcg_gen_xor_i32(t, t, arg); @@ -811,9 +797,9 @@ void tcg_gen_clrsb_i32(TCGv_i32 ret, TCGv_i32 arg) void tcg_gen_ctpop_i32(TCGv_i32 ret, TCGv_i32 arg1) { - if (TCG_TARGET_HAS_ctpop_i32) { - tcg_gen_op2_i32(INDEX_op_ctpop_i32, ret, arg1); - } else if (TCG_TARGET_HAS_ctpop_i64) { + if (tcg_op_supported(INDEX_op_ctpop, TCG_TYPE_I32, 0)) { + tcg_gen_op2_i32(INDEX_op_ctpop, ret, arg1); + } else if (tcg_op_supported(INDEX_op_ctpop, TCG_TYPE_I64, 0)) { TCGv_i64 t = tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(t, arg1); tcg_gen_ctpop_i64(t, t); @@ -826,15 +812,18 @@ void tcg_gen_ctpop_i32(TCGv_i32 ret, TCGv_i32 arg1) void tcg_gen_rotl_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_rot_i32) { - tcg_gen_op3_i32(INDEX_op_rotl_i32, ret, arg1, arg2); + if (tcg_op_supported(INDEX_op_rotl, TCG_TYPE_I32, 0)) { + tcg_gen_op3_i32(INDEX_op_rotl, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_rotr, TCG_TYPE_I32, 0)) { + TCGv_i32 t0 = tcg_temp_ebb_new_i32(); + tcg_gen_neg_i32(t0, arg2); + tcg_gen_op3_i32(INDEX_op_rotr, ret, arg1, t0); + tcg_temp_free_i32(t0); } else { - TCGv_i32 t0, t1; - - t0 = tcg_temp_ebb_new_i32(); - t1 = tcg_temp_ebb_new_i32(); + TCGv_i32 t0 = tcg_temp_ebb_new_i32(); + TCGv_i32 t1 = tcg_temp_ebb_new_i32(); tcg_gen_shl_i32(t0, arg1, arg2); - tcg_gen_subfi_i32(t1, 32, arg2); + tcg_gen_neg_i32(t1, arg2); tcg_gen_shr_i32(t1, arg1, t1); tcg_gen_or_i32(ret, t0, t1); tcg_temp_free_i32(t0); @@ -848,12 +837,15 @@ void tcg_gen_rotli_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) /* some cases can be optimized here */ if (arg2 == 0) { tcg_gen_mov_i32(ret, arg1); - } else if (TCG_TARGET_HAS_rot_i32) { - tcg_gen_rotl_i32(ret, arg1, tcg_constant_i32(arg2)); + } else if (tcg_op_supported(INDEX_op_rotl, TCG_TYPE_I32, 0)) { + TCGv_i32 t0 = tcg_constant_i32(arg2); + tcg_gen_op3_i32(INDEX_op_rotl, ret, arg1, t0); + } else if (tcg_op_supported(INDEX_op_rotr, TCG_TYPE_I32, 0)) { + TCGv_i32 t0 = tcg_constant_i32(32 - arg2); + tcg_gen_op3_i32(INDEX_op_rotr, ret, arg1, t0); } else { - TCGv_i32 t0, t1; - t0 = tcg_temp_ebb_new_i32(); - t1 = tcg_temp_ebb_new_i32(); + TCGv_i32 t0 = tcg_temp_ebb_new_i32(); + TCGv_i32 t1 = tcg_temp_ebb_new_i32(); tcg_gen_shli_i32(t0, arg1, arg2); tcg_gen_shri_i32(t1, arg1, 32 - arg2); tcg_gen_or_i32(ret, t0, t1); @@ -864,15 +856,18 @@ void tcg_gen_rotli_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) void tcg_gen_rotr_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_rot_i32) { - tcg_gen_op3_i32(INDEX_op_rotr_i32, ret, arg1, arg2); + if (tcg_op_supported(INDEX_op_rotr, TCG_TYPE_I32, 0)) { + tcg_gen_op3_i32(INDEX_op_rotr, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_rotl, TCG_TYPE_I32, 0)) { + TCGv_i32 t0 = tcg_temp_ebb_new_i32(); + tcg_gen_neg_i32(t0, arg2); + tcg_gen_op3_i32(INDEX_op_rotl, ret, arg1, t0); + tcg_temp_free_i32(t0); } else { - TCGv_i32 t0, t1; - - t0 = tcg_temp_ebb_new_i32(); - t1 = tcg_temp_ebb_new_i32(); + TCGv_i32 t0 = tcg_temp_ebb_new_i32(); + TCGv_i32 t1 = tcg_temp_ebb_new_i32(); tcg_gen_shr_i32(t0, arg1, arg2); - tcg_gen_subfi_i32(t1, 32, arg2); + tcg_gen_neg_i32(t1, arg2); tcg_gen_shl_i32(t1, arg1, t1); tcg_gen_or_i32(ret, t0, t1); tcg_temp_free_i32(t0); @@ -883,12 +878,7 @@ void tcg_gen_rotr_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) void tcg_gen_rotri_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) { tcg_debug_assert(arg2 >= 0 && arg2 < 32); - /* some cases can be optimized here */ - if (arg2 == 0) { - tcg_gen_mov_i32(ret, arg1); - } else { - tcg_gen_rotli_i32(ret, arg1, 32 - arg2); - } + tcg_gen_rotli_i32(ret, arg1, -arg2 & 31); } void tcg_gen_deposit_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2, @@ -907,13 +897,13 @@ void tcg_gen_deposit_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2, return; } if (TCG_TARGET_deposit_valid(TCG_TYPE_I32, ofs, len)) { - tcg_gen_op5ii_i32(INDEX_op_deposit_i32, ret, arg1, arg2, ofs, len); + tcg_gen_op5ii_i32(INDEX_op_deposit, ret, arg1, arg2, ofs, len); return; } t1 = tcg_temp_ebb_new_i32(); - if (TCG_TARGET_HAS_extract2_i32) { + if (tcg_op_supported(INDEX_op_extract2, TCG_TYPE_I32, 0)) { if (ofs + len == 32) { tcg_gen_shli_i32(t1, arg1, len); tcg_gen_extract2_i32(ret, t1, arg2, len); @@ -953,42 +943,22 @@ void tcg_gen_deposit_z_i32(TCGv_i32 ret, TCGv_i32 arg, tcg_gen_andi_i32(ret, arg, (1u << len) - 1); } else if (TCG_TARGET_deposit_valid(TCG_TYPE_I32, ofs, len)) { TCGv_i32 zero = tcg_constant_i32(0); - tcg_gen_op5ii_i32(INDEX_op_deposit_i32, ret, zero, arg, ofs, len); - } else { - /* To help two-operand hosts we prefer to zero-extend first, - which allows ARG to stay live. */ - switch (len) { - case 16: - if (TCG_TARGET_HAS_ext16u_i32) { - tcg_gen_ext16u_i32(ret, arg); - tcg_gen_shli_i32(ret, ret, ofs); - return; - } - break; - case 8: - if (TCG_TARGET_HAS_ext8u_i32) { - tcg_gen_ext8u_i32(ret, arg); - tcg_gen_shli_i32(ret, ret, ofs); - return; - } - break; + tcg_gen_op5ii_i32(INDEX_op_deposit, ret, zero, arg, ofs, len); + } else { + /* + * To help two-operand hosts we prefer to zero-extend first, + * which allows ARG to stay live. + */ + if (TCG_TARGET_extract_valid(TCG_TYPE_I32, 0, len)) { + tcg_gen_extract_i32(ret, arg, 0, len); + tcg_gen_shli_i32(ret, ret, ofs); + return; } /* Otherwise prefer zero-extension over AND for code size. */ - switch (ofs + len) { - case 16: - if (TCG_TARGET_HAS_ext16u_i32) { - tcg_gen_shli_i32(ret, arg, ofs); - tcg_gen_ext16u_i32(ret, ret); - return; - } - break; - case 8: - if (TCG_TARGET_HAS_ext8u_i32) { - tcg_gen_shli_i32(ret, arg, ofs); - tcg_gen_ext8u_i32(ret, ret); - return; - } - break; + if (TCG_TARGET_extract_valid(TCG_TYPE_I32, 0, ofs + len)) { + tcg_gen_shli_i32(ret, arg, ofs); + tcg_gen_extract_i32(ret, ret, 0, ofs + len); + return; } tcg_gen_andi_i32(ret, arg, (1u << len) - 1); tcg_gen_shli_i32(ret, ret, ofs); @@ -1008,32 +978,21 @@ void tcg_gen_extract_i32(TCGv_i32 ret, TCGv_i32 arg, tcg_gen_shri_i32(ret, arg, 32 - len); return; } - if (ofs == 0) { - tcg_gen_andi_i32(ret, arg, (1u << len) - 1); - return; - } if (TCG_TARGET_extract_valid(TCG_TYPE_I32, ofs, len)) { - tcg_gen_op4ii_i32(INDEX_op_extract_i32, ret, arg, ofs, len); + tcg_gen_op4ii_i32(INDEX_op_extract, ret, arg, ofs, len); + return; + } + if (ofs == 0) { + tcg_gen_andi_i32(ret, arg, (1u << len) - 1); return; } /* Assume that zero-extension, if available, is cheaper than a shift. */ - switch (ofs + len) { - case 16: - if (TCG_TARGET_HAS_ext16u_i32) { - tcg_gen_ext16u_i32(ret, arg); - tcg_gen_shri_i32(ret, ret, ofs); - return; - } - break; - case 8: - if (TCG_TARGET_HAS_ext8u_i32) { - tcg_gen_ext8u_i32(ret, arg); - tcg_gen_shri_i32(ret, ret, ofs); - return; - } - break; + if (TCG_TARGET_extract_valid(TCG_TYPE_I32, 0, ofs + len)) { + tcg_gen_op4ii_i32(INDEX_op_extract, ret, arg, 0, ofs + len); + tcg_gen_shri_i32(ret, ret, ofs); + return; } /* ??? Ideally we'd know what values are available for immediate AND. @@ -1064,54 +1023,22 @@ void tcg_gen_sextract_i32(TCGv_i32 ret, TCGv_i32 arg, tcg_gen_sari_i32(ret, arg, 32 - len); return; } - if (ofs == 0) { - switch (len) { - case 16: - tcg_gen_ext16s_i32(ret, arg); - return; - case 8: - tcg_gen_ext8s_i32(ret, arg); - return; - } - } if (TCG_TARGET_sextract_valid(TCG_TYPE_I32, ofs, len)) { - tcg_gen_op4ii_i32(INDEX_op_sextract_i32, ret, arg, ofs, len); + tcg_gen_op4ii_i32(INDEX_op_sextract, ret, arg, ofs, len); return; } /* Assume that sign-extension, if available, is cheaper than a shift. */ - switch (ofs + len) { - case 16: - if (TCG_TARGET_HAS_ext16s_i32) { - tcg_gen_ext16s_i32(ret, arg); - tcg_gen_sari_i32(ret, ret, ofs); - return; - } - break; - case 8: - if (TCG_TARGET_HAS_ext8s_i32) { - tcg_gen_ext8s_i32(ret, arg); - tcg_gen_sari_i32(ret, ret, ofs); - return; - } - break; + if (TCG_TARGET_sextract_valid(TCG_TYPE_I32, 0, ofs + len)) { + tcg_gen_op4ii_i32(INDEX_op_sextract, ret, arg, 0, ofs + len); + tcg_gen_sari_i32(ret, ret, ofs); + return; } - switch (len) { - case 16: - if (TCG_TARGET_HAS_ext16s_i32) { - tcg_gen_shri_i32(ret, arg, ofs); - tcg_gen_ext16s_i32(ret, ret); - return; - } - break; - case 8: - if (TCG_TARGET_HAS_ext8s_i32) { - tcg_gen_shri_i32(ret, arg, ofs); - tcg_gen_ext8s_i32(ret, ret); - return; - } - break; + if (TCG_TARGET_sextract_valid(TCG_TYPE_I32, 0, len)) { + tcg_gen_shri_i32(ret, arg, ofs); + tcg_gen_op4ii_i32(INDEX_op_sextract, ret, ret, 0, len); + return; } tcg_gen_shli_i32(ret, arg, 32 - len - ofs); @@ -1132,8 +1059,8 @@ void tcg_gen_extract2_i32(TCGv_i32 ret, TCGv_i32 al, TCGv_i32 ah, tcg_gen_mov_i32(ret, ah); } else if (al == ah) { tcg_gen_rotri_i32(ret, al, ofs); - } else if (TCG_TARGET_HAS_extract2_i32) { - tcg_gen_op4i_i32(INDEX_op_extract2_i32, ret, al, ah, ofs); + } else if (tcg_op_supported(INDEX_op_extract2, TCG_TYPE_I32, 0)) { + tcg_gen_op4i_i32(INDEX_op_extract2, ret, al, ah, ofs); } else { TCGv_i32 t0 = tcg_temp_ebb_new_i32(); tcg_gen_shri_i32(t0, al, ofs); @@ -1150,52 +1077,89 @@ void tcg_gen_movcond_i32(TCGCond cond, TCGv_i32 ret, TCGv_i32 c1, } else if (cond == TCG_COND_NEVER) { tcg_gen_mov_i32(ret, v2); } else { - tcg_gen_op6i_i32(INDEX_op_movcond_i32, ret, c1, c2, v1, v2, cond); + tcg_gen_op6i_i32(INDEX_op_movcond, ret, c1, c2, v1, v2, cond); } } void tcg_gen_add2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i32 al, TCGv_i32 ah, TCGv_i32 bl, TCGv_i32 bh) { - if (TCG_TARGET_HAS_add2_i32) { - tcg_gen_op6_i32(INDEX_op_add2_i32, rl, rh, al, ah, bl, bh); + if (tcg_op_supported(INDEX_op_addci, TCG_TYPE_I32, 0)) { + TCGv_i32 t0 = tcg_temp_ebb_new_i32(); + tcg_gen_op3_i32(INDEX_op_addco, t0, al, bl); + tcg_gen_op3_i32(INDEX_op_addci, rh, ah, bh); + tcg_gen_mov_i32(rl, t0); + tcg_temp_free_i32(t0); } else { - TCGv_i64 t0 = tcg_temp_ebb_new_i64(); - TCGv_i64 t1 = tcg_temp_ebb_new_i64(); - tcg_gen_concat_i32_i64(t0, al, ah); - tcg_gen_concat_i32_i64(t1, bl, bh); - tcg_gen_add_i64(t0, t0, t1); - tcg_gen_extr_i64_i32(rl, rh, t0); - tcg_temp_free_i64(t0); - tcg_temp_free_i64(t1); + TCGv_i32 t0 = tcg_temp_ebb_new_i32(); + TCGv_i32 t1 = tcg_temp_ebb_new_i32(); + tcg_gen_add_i32(t0, al, bl); + tcg_gen_setcond_i32(TCG_COND_LTU, t1, t0, al); + tcg_gen_add_i32(rh, ah, bh); + tcg_gen_add_i32(rh, rh, t1); + tcg_gen_mov_i32(rl, t0); + tcg_temp_free_i32(t0); + tcg_temp_free_i32(t1); + } +} + +void tcg_gen_addcio_i32(TCGv_i32 r, TCGv_i32 co, + TCGv_i32 a, TCGv_i32 b, TCGv_i32 ci) +{ + if (tcg_op_supported(INDEX_op_addci, TCG_TYPE_I32, 0)) { + TCGv_i32 t0 = tcg_temp_ebb_new_i32(); + TCGv_i32 zero = tcg_constant_i32(0); + TCGv_i32 mone = tcg_constant_i32(-1); + + tcg_gen_op3_i32(INDEX_op_addco, t0, ci, mone); + tcg_gen_op3_i32(INDEX_op_addcio, r, a, b); + tcg_gen_op3_i32(INDEX_op_addci, co, zero, zero); + tcg_temp_free_i32(t0); + } else { + TCGv_i32 t0 = tcg_temp_ebb_new_i32(); + TCGv_i32 t1 = tcg_temp_ebb_new_i32(); + + tcg_gen_add_i32(t0, a, b); + tcg_gen_setcond_i32(TCG_COND_LTU, t1, t0, a); + tcg_gen_add_i32(r, t0, ci); + tcg_gen_setcond_i32(TCG_COND_LTU, t0, r, t0); + tcg_gen_or_i32(co, t0, t1); + + tcg_temp_free_i32(t0); + tcg_temp_free_i32(t1); } } void tcg_gen_sub2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i32 al, TCGv_i32 ah, TCGv_i32 bl, TCGv_i32 bh) { - if (TCG_TARGET_HAS_sub2_i32) { - tcg_gen_op6_i32(INDEX_op_sub2_i32, rl, rh, al, ah, bl, bh); + if (tcg_op_supported(INDEX_op_subbi, TCG_TYPE_I32, 0)) { + TCGv_i32 t0 = tcg_temp_ebb_new_i32(); + tcg_gen_op3_i32(INDEX_op_subbo, t0, al, bl); + tcg_gen_op3_i32(INDEX_op_subbi, rh, ah, bh); + tcg_gen_mov_i32(rl, t0); + tcg_temp_free_i32(t0); } else { - TCGv_i64 t0 = tcg_temp_ebb_new_i64(); - TCGv_i64 t1 = tcg_temp_ebb_new_i64(); - tcg_gen_concat_i32_i64(t0, al, ah); - tcg_gen_concat_i32_i64(t1, bl, bh); - tcg_gen_sub_i64(t0, t0, t1); - tcg_gen_extr_i64_i32(rl, rh, t0); - tcg_temp_free_i64(t0); - tcg_temp_free_i64(t1); + TCGv_i32 t0 = tcg_temp_ebb_new_i32(); + TCGv_i32 t1 = tcg_temp_ebb_new_i32(); + tcg_gen_sub_i32(t0, al, bl); + tcg_gen_setcond_i32(TCG_COND_LTU, t1, al, bl); + tcg_gen_sub_i32(rh, ah, bh); + tcg_gen_sub_i32(rh, rh, t1); + tcg_gen_mov_i32(rl, t0); + tcg_temp_free_i32(t0); + tcg_temp_free_i32(t1); } } void tcg_gen_mulu2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_mulu2_i32) { - tcg_gen_op4_i32(INDEX_op_mulu2_i32, rl, rh, arg1, arg2); - } else if (TCG_TARGET_HAS_muluh_i32) { + if (tcg_op_supported(INDEX_op_mulu2, TCG_TYPE_I32, 0)) { + tcg_gen_op4_i32(INDEX_op_mulu2, rl, rh, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_muluh, TCG_TYPE_I32, 0)) { TCGv_i32 t = tcg_temp_ebb_new_i32(); - tcg_gen_op3_i32(INDEX_op_mul_i32, t, arg1, arg2); - tcg_gen_op3_i32(INDEX_op_muluh_i32, rh, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_mul, t, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_muluh, rh, arg1, arg2); tcg_gen_mov_i32(rl, t); tcg_temp_free_i32(t); } else if (TCG_TARGET_REG_BITS == 64) { @@ -1208,18 +1172,18 @@ void tcg_gen_mulu2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i32 arg1, TCGv_i32 arg2) tcg_temp_free_i64(t0); tcg_temp_free_i64(t1); } else { - qemu_build_not_reached(); + g_assert_not_reached(); } } void tcg_gen_muls2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_muls2_i32) { - tcg_gen_op4_i32(INDEX_op_muls2_i32, rl, rh, arg1, arg2); - } else if (TCG_TARGET_HAS_mulsh_i32) { + if (tcg_op_supported(INDEX_op_muls2, TCG_TYPE_I32, 0)) { + tcg_gen_op4_i32(INDEX_op_muls2, rl, rh, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_mulsh, TCG_TYPE_I32, 0)) { TCGv_i32 t = tcg_temp_ebb_new_i32(); - tcg_gen_op3_i32(INDEX_op_mul_i32, t, arg1, arg2); - tcg_gen_op3_i32(INDEX_op_mulsh_i32, rh, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_mul, t, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_mulsh, rh, arg1, arg2); tcg_gen_mov_i32(rl, t); tcg_temp_free_i32(t); } else if (TCG_TARGET_REG_BITS == 32) { @@ -1281,40 +1245,22 @@ void tcg_gen_mulsu2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i32 arg1, TCGv_i32 arg2) void tcg_gen_ext8s_i32(TCGv_i32 ret, TCGv_i32 arg) { - if (TCG_TARGET_HAS_ext8s_i32) { - tcg_gen_op2_i32(INDEX_op_ext8s_i32, ret, arg); - } else { - tcg_gen_shli_i32(ret, arg, 24); - tcg_gen_sari_i32(ret, ret, 24); - } + tcg_gen_sextract_i32(ret, arg, 0, 8); } void tcg_gen_ext16s_i32(TCGv_i32 ret, TCGv_i32 arg) { - if (TCG_TARGET_HAS_ext16s_i32) { - tcg_gen_op2_i32(INDEX_op_ext16s_i32, ret, arg); - } else { - tcg_gen_shli_i32(ret, arg, 16); - tcg_gen_sari_i32(ret, ret, 16); - } + tcg_gen_sextract_i32(ret, arg, 0, 16); } void tcg_gen_ext8u_i32(TCGv_i32 ret, TCGv_i32 arg) { - if (TCG_TARGET_HAS_ext8u_i32) { - tcg_gen_op2_i32(INDEX_op_ext8u_i32, ret, arg); - } else { - tcg_gen_andi_i32(ret, arg, 0xffu); - } + tcg_gen_extract_i32(ret, arg, 0, 8); } void tcg_gen_ext16u_i32(TCGv_i32 ret, TCGv_i32 arg) { - if (TCG_TARGET_HAS_ext16u_i32) { - tcg_gen_op2_i32(INDEX_op_ext16u_i32, ret, arg); - } else { - tcg_gen_andi_i32(ret, arg, 0xffffu); - } + tcg_gen_extract_i32(ret, arg, 0, 16); } /* @@ -1330,8 +1276,8 @@ void tcg_gen_bswap16_i32(TCGv_i32 ret, TCGv_i32 arg, int flags) /* Only one extension flag may be present. */ tcg_debug_assert(!(flags & TCG_BSWAP_OS) || !(flags & TCG_BSWAP_OZ)); - if (TCG_TARGET_HAS_bswap16_i32) { - tcg_gen_op3i_i32(INDEX_op_bswap16_i32, ret, arg, flags); + if (tcg_op_supported(INDEX_op_bswap16, TCG_TYPE_I32, 0)) { + tcg_gen_op3i_i32(INDEX_op_bswap16, ret, arg, flags); } else { TCGv_i32 t0 = tcg_temp_ebb_new_i32(); TCGv_i32 t1 = tcg_temp_ebb_new_i32(); @@ -1367,8 +1313,8 @@ void tcg_gen_bswap16_i32(TCGv_i32 ret, TCGv_i32 arg, int flags) */ void tcg_gen_bswap32_i32(TCGv_i32 ret, TCGv_i32 arg) { - if (TCG_TARGET_HAS_bswap32_i32) { - tcg_gen_op3i_i32(INDEX_op_bswap32_i32, ret, arg, 0); + if (tcg_op_supported(INDEX_op_bswap32, TCG_TYPE_I32, 0)) { + tcg_gen_op3i_i32(INDEX_op_bswap32, ret, arg, 0); } else { TCGv_i32 t0 = tcg_temp_ebb_new_i32(); TCGv_i32 t1 = tcg_temp_ebb_new_i32(); @@ -1433,42 +1379,42 @@ void tcg_gen_abs_i32(TCGv_i32 ret, TCGv_i32 a) void tcg_gen_ld8u_i32(TCGv_i32 ret, TCGv_ptr arg2, tcg_target_long offset) { - tcg_gen_ldst_op_i32(INDEX_op_ld8u_i32, ret, arg2, offset); + tcg_gen_ldst_op_i32(INDEX_op_ld8u, ret, arg2, offset); } void tcg_gen_ld8s_i32(TCGv_i32 ret, TCGv_ptr arg2, tcg_target_long offset) { - tcg_gen_ldst_op_i32(INDEX_op_ld8s_i32, ret, arg2, offset); + tcg_gen_ldst_op_i32(INDEX_op_ld8s, ret, arg2, offset); } void tcg_gen_ld16u_i32(TCGv_i32 ret, TCGv_ptr arg2, tcg_target_long offset) { - tcg_gen_ldst_op_i32(INDEX_op_ld16u_i32, ret, arg2, offset); + tcg_gen_ldst_op_i32(INDEX_op_ld16u, ret, arg2, offset); } void tcg_gen_ld16s_i32(TCGv_i32 ret, TCGv_ptr arg2, tcg_target_long offset) { - tcg_gen_ldst_op_i32(INDEX_op_ld16s_i32, ret, arg2, offset); + tcg_gen_ldst_op_i32(INDEX_op_ld16s, ret, arg2, offset); } void tcg_gen_ld_i32(TCGv_i32 ret, TCGv_ptr arg2, tcg_target_long offset) { - tcg_gen_ldst_op_i32(INDEX_op_ld_i32, ret, arg2, offset); + tcg_gen_ldst_op_i32(INDEX_op_ld, ret, arg2, offset); } void tcg_gen_st8_i32(TCGv_i32 arg1, TCGv_ptr arg2, tcg_target_long offset) { - tcg_gen_ldst_op_i32(INDEX_op_st8_i32, arg1, arg2, offset); + tcg_gen_ldst_op_i32(INDEX_op_st8, arg1, arg2, offset); } void tcg_gen_st16_i32(TCGv_i32 arg1, TCGv_ptr arg2, tcg_target_long offset) { - tcg_gen_ldst_op_i32(INDEX_op_st16_i32, arg1, arg2, offset); + tcg_gen_ldst_op_i32(INDEX_op_st16, arg1, arg2, offset); } void tcg_gen_st_i32(TCGv_i32 arg1, TCGv_ptr arg2, tcg_target_long offset) { - tcg_gen_ldst_op_i32(INDEX_op_st_i32, arg1, arg2, offset); + tcg_gen_ldst_op_i32(INDEX_op_st, arg1, arg2, offset); } @@ -1490,7 +1436,7 @@ void tcg_gen_mov_i64(TCGv_i64 ret, TCGv_i64 arg) return; } if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_op2_i64(INDEX_op_mov_i64, ret, arg); + tcg_gen_op2_i64(INDEX_op_mov, ret, arg); } else { TCGTemp *ts = tcgv_i64_temp(arg); @@ -1517,7 +1463,7 @@ void tcg_gen_movi_i64(TCGv_i64 ret, int64_t arg) void tcg_gen_ld8u_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_ldst_op_i64(INDEX_op_ld8u_i64, ret, arg2, offset); + tcg_gen_ldst_op_i64(INDEX_op_ld8u, ret, arg2, offset); } else { tcg_gen_ld8u_i32(TCGV_LOW(ret), arg2, offset); tcg_gen_movi_i32(TCGV_HIGH(ret), 0); @@ -1527,7 +1473,7 @@ void tcg_gen_ld8u_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset) void tcg_gen_ld8s_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_ldst_op_i64(INDEX_op_ld8s_i64, ret, arg2, offset); + tcg_gen_ldst_op_i64(INDEX_op_ld8s, ret, arg2, offset); } else { tcg_gen_ld8s_i32(TCGV_LOW(ret), arg2, offset); tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31); @@ -1537,7 +1483,7 @@ void tcg_gen_ld8s_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset) void tcg_gen_ld16u_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_ldst_op_i64(INDEX_op_ld16u_i64, ret, arg2, offset); + tcg_gen_ldst_op_i64(INDEX_op_ld16u, ret, arg2, offset); } else { tcg_gen_ld16u_i32(TCGV_LOW(ret), arg2, offset); tcg_gen_movi_i32(TCGV_HIGH(ret), 0); @@ -1547,7 +1493,7 @@ void tcg_gen_ld16u_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset) void tcg_gen_ld16s_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_ldst_op_i64(INDEX_op_ld16s_i64, ret, arg2, offset); + tcg_gen_ldst_op_i64(INDEX_op_ld16s, ret, arg2, offset); } else { tcg_gen_ld16s_i32(TCGV_LOW(ret), arg2, offset); tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31); @@ -1557,7 +1503,7 @@ void tcg_gen_ld16s_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset) void tcg_gen_ld32u_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_ldst_op_i64(INDEX_op_ld32u_i64, ret, arg2, offset); + tcg_gen_ldst_op_i64(INDEX_op_ld32u, ret, arg2, offset); } else { tcg_gen_ld_i32(TCGV_LOW(ret), arg2, offset); tcg_gen_movi_i32(TCGV_HIGH(ret), 0); @@ -1567,7 +1513,7 @@ void tcg_gen_ld32u_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset) void tcg_gen_ld32s_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_ldst_op_i64(INDEX_op_ld32s_i64, ret, arg2, offset); + tcg_gen_ldst_op_i64(INDEX_op_ld32s, ret, arg2, offset); } else { tcg_gen_ld_i32(TCGV_LOW(ret), arg2, offset); tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31); @@ -1581,7 +1527,7 @@ void tcg_gen_ld_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset) * they cannot be the same temporary -- no chance of overlap. */ if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_ldst_op_i64(INDEX_op_ld_i64, ret, arg2, offset); + tcg_gen_ldst_op_i64(INDEX_op_ld, ret, arg2, offset); } else if (HOST_BIG_ENDIAN) { tcg_gen_ld_i32(TCGV_HIGH(ret), arg2, offset); tcg_gen_ld_i32(TCGV_LOW(ret), arg2, offset + 4); @@ -1594,7 +1540,7 @@ void tcg_gen_ld_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset) void tcg_gen_st8_i64(TCGv_i64 arg1, TCGv_ptr arg2, tcg_target_long offset) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_ldst_op_i64(INDEX_op_st8_i64, arg1, arg2, offset); + tcg_gen_ldst_op_i64(INDEX_op_st8, arg1, arg2, offset); } else { tcg_gen_st8_i32(TCGV_LOW(arg1), arg2, offset); } @@ -1603,7 +1549,7 @@ void tcg_gen_st8_i64(TCGv_i64 arg1, TCGv_ptr arg2, tcg_target_long offset) void tcg_gen_st16_i64(TCGv_i64 arg1, TCGv_ptr arg2, tcg_target_long offset) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_ldst_op_i64(INDEX_op_st16_i64, arg1, arg2, offset); + tcg_gen_ldst_op_i64(INDEX_op_st16, arg1, arg2, offset); } else { tcg_gen_st16_i32(TCGV_LOW(arg1), arg2, offset); } @@ -1612,7 +1558,7 @@ void tcg_gen_st16_i64(TCGv_i64 arg1, TCGv_ptr arg2, tcg_target_long offset) void tcg_gen_st32_i64(TCGv_i64 arg1, TCGv_ptr arg2, tcg_target_long offset) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_ldst_op_i64(INDEX_op_st32_i64, arg1, arg2, offset); + tcg_gen_ldst_op_i64(INDEX_op_st32, arg1, arg2, offset); } else { tcg_gen_st_i32(TCGV_LOW(arg1), arg2, offset); } @@ -1621,7 +1567,7 @@ void tcg_gen_st32_i64(TCGv_i64 arg1, TCGv_ptr arg2, tcg_target_long offset) void tcg_gen_st_i64(TCGv_i64 arg1, TCGv_ptr arg2, tcg_target_long offset) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_ldst_op_i64(INDEX_op_st_i64, arg1, arg2, offset); + tcg_gen_ldst_op_i64(INDEX_op_st, arg1, arg2, offset); } else if (HOST_BIG_ENDIAN) { tcg_gen_st_i32(TCGV_HIGH(arg1), arg2, offset); tcg_gen_st_i32(TCGV_LOW(arg1), arg2, offset + 4); @@ -1634,7 +1580,7 @@ void tcg_gen_st_i64(TCGv_i64 arg1, TCGv_ptr arg2, tcg_target_long offset) void tcg_gen_add_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_op3_i64(INDEX_op_add_i64, ret, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_add, ret, arg1, arg2); } else { tcg_gen_add2_i32(TCGV_LOW(ret), TCGV_HIGH(ret), TCGV_LOW(arg1), TCGV_HIGH(arg1), TCGV_LOW(arg2), TCGV_HIGH(arg2)); @@ -1644,7 +1590,7 @@ void tcg_gen_add_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) void tcg_gen_sub_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_op3_i64(INDEX_op_sub_i64, ret, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_sub, ret, arg1, arg2); } else { tcg_gen_sub2_i32(TCGV_LOW(ret), TCGV_HIGH(ret), TCGV_LOW(arg1), TCGV_HIGH(arg1), TCGV_LOW(arg2), TCGV_HIGH(arg2)); @@ -1654,7 +1600,7 @@ void tcg_gen_sub_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) void tcg_gen_and_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_op3_i64(INDEX_op_and_i64, ret, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_and, ret, arg1, arg2); } else { tcg_gen_and_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2)); tcg_gen_and_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2)); @@ -1664,7 +1610,7 @@ void tcg_gen_and_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) void tcg_gen_or_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_op3_i64(INDEX_op_or_i64, ret, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_or, ret, arg1, arg2); } else { tcg_gen_or_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2)); tcg_gen_or_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2)); @@ -1674,7 +1620,7 @@ void tcg_gen_or_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) void tcg_gen_xor_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_op3_i64(INDEX_op_xor_i64, ret, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_xor, ret, arg1, arg2); } else { tcg_gen_xor_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2)); tcg_gen_xor_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2)); @@ -1684,7 +1630,7 @@ void tcg_gen_xor_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) void tcg_gen_shl_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_op3_i64(INDEX_op_shl_i64, ret, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_shl, ret, arg1, arg2); } else { gen_helper_shl_i64(ret, arg1, arg2); } @@ -1693,7 +1639,7 @@ void tcg_gen_shl_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) void tcg_gen_shr_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_op3_i64(INDEX_op_shr_i64, ret, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_shr, ret, arg1, arg2); } else { gen_helper_shr_i64(ret, arg1, arg2); } @@ -1702,7 +1648,7 @@ void tcg_gen_shr_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) void tcg_gen_sar_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_op3_i64(INDEX_op_sar_i64, ret, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_sar, ret, arg1, arg2); } else { gen_helper_sar_i64(ret, arg1, arg2); } @@ -1714,7 +1660,7 @@ void tcg_gen_mul_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) TCGv_i32 t1; if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_op3_i64(INDEX_op_mul_i64, ret, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_mul, ret, arg1, arg2); return; } @@ -1770,7 +1716,7 @@ void tcg_gen_subi_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) void tcg_gen_neg_i64(TCGv_i64 ret, TCGv_i64 arg) { if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_op2_i64(INDEX_op_neg_i64, ret, arg); + tcg_gen_op2_i64(INDEX_op_neg, ret, arg); } else { TCGv_i32 zero = tcg_constant_i32(0); tcg_gen_sub2_i32(TCGV_LOW(ret), TCGV_HIGH(ret), @@ -1794,23 +1740,19 @@ void tcg_gen_andi_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) case -1: tcg_gen_mov_i64(ret, arg1); return; - case 0xff: - /* Don't recurse with tcg_gen_ext8u_i64. */ - if (TCG_TARGET_HAS_ext8u_i64) { - tcg_gen_op2_i64(INDEX_op_ext8u_i64, ret, arg1); - return; - } - break; - case 0xffff: - if (TCG_TARGET_HAS_ext16u_i64) { - tcg_gen_op2_i64(INDEX_op_ext16u_i64, ret, arg1); - return; - } - break; - case 0xffffffffu: - if (TCG_TARGET_HAS_ext32u_i64) { - tcg_gen_op2_i64(INDEX_op_ext32u_i64, ret, arg1); - return; + default: + /* + * Canonicalize on extract, if valid. This aids x86 with its + * 2 operand MOVZBL and 2 operand AND, selecting the TCGOpcode + * which does not require matching operands. Other backends can + * trivially expand the extract to AND during code generation. + */ + if (!(arg2 & (arg2 + 1))) { + unsigned len = ctz64(~arg2); + if (TCG_TARGET_extract_valid(TCG_TYPE_I64, 0, len)) { + tcg_gen_extract_i64(ret, arg1, 0, len); + return; + } } break; } @@ -1845,9 +1787,10 @@ void tcg_gen_xori_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) /* Some cases can be optimized here. */ if (arg2 == 0) { tcg_gen_mov_i64(ret, arg1); - } else if (arg2 == -1 && TCG_TARGET_HAS_not_i64) { + } else if (arg2 == -1 && + tcg_op_supported(INDEX_op_not, TCG_TYPE_I64, 0)) { /* Don't recurse with tcg_gen_not_i64. */ - tcg_gen_op2_i64(INDEX_op_not_i64, ret, arg1); + tcg_gen_op2_i64(INDEX_op_not, ret, arg1); } else { tcg_gen_xor_i64(ret, arg1, tcg_constant_i64(arg2)); } @@ -1875,7 +1818,7 @@ static inline void tcg_gen_shifti_i64(TCGv_i64 ret, TCGv_i64 arg1, tcg_gen_movi_i32(TCGV_LOW(ret), 0); } } else if (right) { - if (TCG_TARGET_HAS_extract2_i32) { + if (tcg_op_supported(INDEX_op_extract2, TCG_TYPE_I32, 0)) { tcg_gen_extract2_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_HIGH(arg1), c); } else { @@ -1889,7 +1832,7 @@ static inline void tcg_gen_shifti_i64(TCGv_i64 ret, TCGv_i64 arg1, tcg_gen_shri_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), c); } } else { - if (TCG_TARGET_HAS_extract2_i32) { + if (tcg_op_supported(INDEX_op_extract2, TCG_TYPE_I32, 0)) { tcg_gen_extract2_i32(TCGV_HIGH(ret), TCGV_LOW(arg1), TCGV_HIGH(arg1), 32 - c); } else { @@ -1950,7 +1893,7 @@ void tcg_gen_brcond_i64(TCGCond cond, TCGv_i64 arg1, TCGv_i64 arg2, TCGLabel *l) TCGV_HIGH(arg1), TCGV_LOW(arg2), TCGV_HIGH(arg2), cond, label_arg(l)); } else { - op = tcg_gen_op4ii_i64(INDEX_op_brcond_i64, arg1, arg2, cond, + op = tcg_gen_op4ii_i64(INDEX_op_brcond, arg1, arg2, cond, label_arg(l)); } add_as_label_use(l, op); @@ -1987,7 +1930,7 @@ void tcg_gen_setcond_i64(TCGCond cond, TCGv_i64 ret, TCGV_LOW(arg2), TCGV_HIGH(arg2), cond); tcg_gen_movi_i32(TCGV_HIGH(ret), 0); } else { - tcg_gen_op4i_i64(INDEX_op_setcond_i64, ret, arg1, arg2, cond); + tcg_gen_op4i_i64(INDEX_op_setcond, ret, arg1, arg2, cond); } } } @@ -2023,17 +1966,14 @@ void tcg_gen_negsetcond_i64(TCGCond cond, TCGv_i64 ret, tcg_gen_movi_i64(ret, -1); } else if (cond == TCG_COND_NEVER) { tcg_gen_movi_i64(ret, 0); - } else if (TCG_TARGET_HAS_negsetcond_i64) { - tcg_gen_op4i_i64(INDEX_op_negsetcond_i64, ret, arg1, arg2, cond); - } else if (TCG_TARGET_REG_BITS == 32) { + } else if (TCG_TARGET_REG_BITS == 64) { + tcg_gen_op4i_i64(INDEX_op_negsetcond, ret, arg1, arg2, cond); + } else { tcg_gen_op6i_i32(INDEX_op_setcond2_i32, TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_HIGH(arg1), TCGV_LOW(arg2), TCGV_HIGH(arg2), cond); tcg_gen_neg_i32(TCGV_LOW(ret), TCGV_LOW(ret)); tcg_gen_mov_i32(TCGV_HIGH(ret), TCGV_LOW(ret)); - } else { - tcg_gen_setcond_i64(cond, ret, arg1, arg2); - tcg_gen_neg_i64(ret, ret); } } @@ -2050,12 +1990,12 @@ void tcg_gen_muli_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) void tcg_gen_div_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - if (TCG_TARGET_HAS_div_i64) { - tcg_gen_op3_i64(INDEX_op_div_i64, ret, arg1, arg2); - } else if (TCG_TARGET_HAS_div2_i64) { + if (tcg_op_supported(INDEX_op_divs, TCG_TYPE_I64, 0)) { + tcg_gen_op3_i64(INDEX_op_divs, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_divs2, TCG_TYPE_I64, 0)) { TCGv_i64 t0 = tcg_temp_ebb_new_i64(); tcg_gen_sari_i64(t0, arg1, 63); - tcg_gen_op5_i64(INDEX_op_div2_i64, ret, t0, arg1, t0, arg2); + tcg_gen_op5_i64(INDEX_op_divs2, ret, t0, arg1, t0, arg2); tcg_temp_free_i64(t0); } else { gen_helper_div_i64(ret, arg1, arg2); @@ -2064,18 +2004,18 @@ void tcg_gen_div_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) void tcg_gen_rem_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - if (TCG_TARGET_HAS_rem_i64) { - tcg_gen_op3_i64(INDEX_op_rem_i64, ret, arg1, arg2); - } else if (TCG_TARGET_HAS_div_i64) { + if (tcg_op_supported(INDEX_op_rems, TCG_TYPE_I64, 0)) { + tcg_gen_op3_i64(INDEX_op_rems, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_divs, TCG_TYPE_I64, 0)) { TCGv_i64 t0 = tcg_temp_ebb_new_i64(); - tcg_gen_op3_i64(INDEX_op_div_i64, t0, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_divs, t0, arg1, arg2); tcg_gen_mul_i64(t0, t0, arg2); tcg_gen_sub_i64(ret, arg1, t0); tcg_temp_free_i64(t0); - } else if (TCG_TARGET_HAS_div2_i64) { + } else if (tcg_op_supported(INDEX_op_divs2, TCG_TYPE_I64, 0)) { TCGv_i64 t0 = tcg_temp_ebb_new_i64(); tcg_gen_sari_i64(t0, arg1, 63); - tcg_gen_op5_i64(INDEX_op_div2_i64, t0, ret, arg1, t0, arg2); + tcg_gen_op5_i64(INDEX_op_divs2, t0, ret, arg1, t0, arg2); tcg_temp_free_i64(t0); } else { gen_helper_rem_i64(ret, arg1, arg2); @@ -2084,12 +2024,12 @@ void tcg_gen_rem_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) void tcg_gen_divu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - if (TCG_TARGET_HAS_div_i64) { - tcg_gen_op3_i64(INDEX_op_divu_i64, ret, arg1, arg2); - } else if (TCG_TARGET_HAS_div2_i64) { + if (tcg_op_supported(INDEX_op_divu, TCG_TYPE_I64, 0)) { + tcg_gen_op3_i64(INDEX_op_divu, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_divu2, TCG_TYPE_I64, 0)) { TCGv_i64 t0 = tcg_temp_ebb_new_i64(); TCGv_i64 zero = tcg_constant_i64(0); - tcg_gen_op5_i64(INDEX_op_divu2_i64, ret, t0, arg1, zero, arg2); + tcg_gen_op5_i64(INDEX_op_divu2, ret, t0, arg1, zero, arg2); tcg_temp_free_i64(t0); } else { gen_helper_divu_i64(ret, arg1, arg2); @@ -2098,18 +2038,18 @@ void tcg_gen_divu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) void tcg_gen_remu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - if (TCG_TARGET_HAS_rem_i64) { - tcg_gen_op3_i64(INDEX_op_remu_i64, ret, arg1, arg2); - } else if (TCG_TARGET_HAS_div_i64) { + if (tcg_op_supported(INDEX_op_remu, TCG_TYPE_I64, 0)) { + tcg_gen_op3_i64(INDEX_op_remu, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_divu, TCG_TYPE_I64, 0)) { TCGv_i64 t0 = tcg_temp_ebb_new_i64(); - tcg_gen_op3_i64(INDEX_op_divu_i64, t0, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_divu, t0, arg1, arg2); tcg_gen_mul_i64(t0, t0, arg2); tcg_gen_sub_i64(ret, arg1, t0); tcg_temp_free_i64(t0); - } else if (TCG_TARGET_HAS_div2_i64) { + } else if (tcg_op_supported(INDEX_op_divu2, TCG_TYPE_I64, 0)) { TCGv_i64 t0 = tcg_temp_ebb_new_i64(); TCGv_i64 zero = tcg_constant_i64(0); - tcg_gen_op5_i64(INDEX_op_divu2_i64, t0, ret, arg1, zero, arg2); + tcg_gen_op5_i64(INDEX_op_divu2, t0, ret, arg1, zero, arg2); tcg_temp_free_i64(t0); } else { gen_helper_remu_i64(ret, arg1, arg2); @@ -2118,77 +2058,32 @@ void tcg_gen_remu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) void tcg_gen_ext8s_i64(TCGv_i64 ret, TCGv_i64 arg) { - if (TCG_TARGET_REG_BITS == 32) { - tcg_gen_ext8s_i32(TCGV_LOW(ret), TCGV_LOW(arg)); - tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31); - } else if (TCG_TARGET_HAS_ext8s_i64) { - tcg_gen_op2_i64(INDEX_op_ext8s_i64, ret, arg); - } else { - tcg_gen_shli_i64(ret, arg, 56); - tcg_gen_sari_i64(ret, ret, 56); - } + tcg_gen_sextract_i64(ret, arg, 0, 8); } void tcg_gen_ext16s_i64(TCGv_i64 ret, TCGv_i64 arg) { - if (TCG_TARGET_REG_BITS == 32) { - tcg_gen_ext16s_i32(TCGV_LOW(ret), TCGV_LOW(arg)); - tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31); - } else if (TCG_TARGET_HAS_ext16s_i64) { - tcg_gen_op2_i64(INDEX_op_ext16s_i64, ret, arg); - } else { - tcg_gen_shli_i64(ret, arg, 48); - tcg_gen_sari_i64(ret, ret, 48); - } + tcg_gen_sextract_i64(ret, arg, 0, 16); } void tcg_gen_ext32s_i64(TCGv_i64 ret, TCGv_i64 arg) { - if (TCG_TARGET_REG_BITS == 32) { - tcg_gen_mov_i32(TCGV_LOW(ret), TCGV_LOW(arg)); - tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31); - } else if (TCG_TARGET_HAS_ext32s_i64) { - tcg_gen_op2_i64(INDEX_op_ext32s_i64, ret, arg); - } else { - tcg_gen_shli_i64(ret, arg, 32); - tcg_gen_sari_i64(ret, ret, 32); - } + tcg_gen_sextract_i64(ret, arg, 0, 32); } void tcg_gen_ext8u_i64(TCGv_i64 ret, TCGv_i64 arg) { - if (TCG_TARGET_REG_BITS == 32) { - tcg_gen_ext8u_i32(TCGV_LOW(ret), TCGV_LOW(arg)); - tcg_gen_movi_i32(TCGV_HIGH(ret), 0); - } else if (TCG_TARGET_HAS_ext8u_i64) { - tcg_gen_op2_i64(INDEX_op_ext8u_i64, ret, arg); - } else { - tcg_gen_andi_i64(ret, arg, 0xffu); - } + tcg_gen_extract_i64(ret, arg, 0, 8); } void tcg_gen_ext16u_i64(TCGv_i64 ret, TCGv_i64 arg) { - if (TCG_TARGET_REG_BITS == 32) { - tcg_gen_ext16u_i32(TCGV_LOW(ret), TCGV_LOW(arg)); - tcg_gen_movi_i32(TCGV_HIGH(ret), 0); - } else if (TCG_TARGET_HAS_ext16u_i64) { - tcg_gen_op2_i64(INDEX_op_ext16u_i64, ret, arg); - } else { - tcg_gen_andi_i64(ret, arg, 0xffffu); - } + tcg_gen_extract_i64(ret, arg, 0, 16); } void tcg_gen_ext32u_i64(TCGv_i64 ret, TCGv_i64 arg) { - if (TCG_TARGET_REG_BITS == 32) { - tcg_gen_mov_i32(TCGV_LOW(ret), TCGV_LOW(arg)); - tcg_gen_movi_i32(TCGV_HIGH(ret), 0); - } else if (TCG_TARGET_HAS_ext32u_i64) { - tcg_gen_op2_i64(INDEX_op_ext32u_i64, ret, arg); - } else { - tcg_gen_andi_i64(ret, arg, 0xffffffffu); - } + tcg_gen_extract_i64(ret, arg, 0, 32); } /* @@ -2211,8 +2106,8 @@ void tcg_gen_bswap16_i64(TCGv_i64 ret, TCGv_i64 arg, int flags) } else { tcg_gen_movi_i32(TCGV_HIGH(ret), 0); } - } else if (TCG_TARGET_HAS_bswap16_i64) { - tcg_gen_op3i_i64(INDEX_op_bswap16_i64, ret, arg, flags); + } else if (tcg_op_supported(INDEX_op_bswap16, TCG_TYPE_I64, 0)) { + tcg_gen_op3i_i64(INDEX_op_bswap16, ret, arg, flags); } else { TCGv_i64 t0 = tcg_temp_ebb_new_i64(); TCGv_i64 t1 = tcg_temp_ebb_new_i64(); @@ -2261,8 +2156,8 @@ void tcg_gen_bswap32_i64(TCGv_i64 ret, TCGv_i64 arg, int flags) } else { tcg_gen_movi_i32(TCGV_HIGH(ret), 0); } - } else if (TCG_TARGET_HAS_bswap32_i64) { - tcg_gen_op3i_i64(INDEX_op_bswap32_i64, ret, arg, flags); + } else if (tcg_op_supported(INDEX_op_bswap32, TCG_TYPE_I64, 0)) { + tcg_gen_op3i_i64(INDEX_op_bswap32, ret, arg, flags); } else { TCGv_i64 t0 = tcg_temp_ebb_new_i64(); TCGv_i64 t1 = tcg_temp_ebb_new_i64(); @@ -2308,8 +2203,8 @@ void tcg_gen_bswap64_i64(TCGv_i64 ret, TCGv_i64 arg) tcg_gen_mov_i32(TCGV_HIGH(ret), t0); tcg_temp_free_i32(t0); tcg_temp_free_i32(t1); - } else if (TCG_TARGET_HAS_bswap64_i64) { - tcg_gen_op3i_i64(INDEX_op_bswap64_i64, ret, arg, 0); + } else if (tcg_op_supported(INDEX_op_bswap64, TCG_TYPE_I64, 0)) { + tcg_gen_op3i_i64(INDEX_op_bswap64, ret, arg, 0); } else { TCGv_i64 t0 = tcg_temp_ebb_new_i64(); TCGv_i64 t1 = tcg_temp_ebb_new_i64(); @@ -2380,8 +2275,8 @@ void tcg_gen_not_i64(TCGv_i64 ret, TCGv_i64 arg) if (TCG_TARGET_REG_BITS == 32) { tcg_gen_not_i32(TCGV_LOW(ret), TCGV_LOW(arg)); tcg_gen_not_i32(TCGV_HIGH(ret), TCGV_HIGH(arg)); - } else if (TCG_TARGET_HAS_not_i64) { - tcg_gen_op2_i64(INDEX_op_not_i64, ret, arg); + } else if (tcg_op_supported(INDEX_op_not, TCG_TYPE_I64, 0)) { + tcg_gen_op2_i64(INDEX_op_not, ret, arg); } else { tcg_gen_xori_i64(ret, arg, -1); } @@ -2392,8 +2287,8 @@ void tcg_gen_andc_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) if (TCG_TARGET_REG_BITS == 32) { tcg_gen_andc_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2)); tcg_gen_andc_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2)); - } else if (TCG_TARGET_HAS_andc_i64) { - tcg_gen_op3_i64(INDEX_op_andc_i64, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_andc, TCG_TYPE_I64, 0)) { + tcg_gen_op3_i64(INDEX_op_andc, ret, arg1, arg2); } else { TCGv_i64 t0 = tcg_temp_ebb_new_i64(); tcg_gen_not_i64(t0, arg2); @@ -2407,8 +2302,8 @@ void tcg_gen_eqv_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) if (TCG_TARGET_REG_BITS == 32) { tcg_gen_eqv_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2)); tcg_gen_eqv_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2)); - } else if (TCG_TARGET_HAS_eqv_i64) { - tcg_gen_op3_i64(INDEX_op_eqv_i64, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_eqv, TCG_TYPE_I64, 0)) { + tcg_gen_op3_i64(INDEX_op_eqv, ret, arg1, arg2); } else { tcg_gen_xor_i64(ret, arg1, arg2); tcg_gen_not_i64(ret, ret); @@ -2420,8 +2315,8 @@ void tcg_gen_nand_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) if (TCG_TARGET_REG_BITS == 32) { tcg_gen_nand_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2)); tcg_gen_nand_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2)); - } else if (TCG_TARGET_HAS_nand_i64) { - tcg_gen_op3_i64(INDEX_op_nand_i64, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_nand, TCG_TYPE_I64, 0)) { + tcg_gen_op3_i64(INDEX_op_nand, ret, arg1, arg2); } else { tcg_gen_and_i64(ret, arg1, arg2); tcg_gen_not_i64(ret, ret); @@ -2433,8 +2328,8 @@ void tcg_gen_nor_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) if (TCG_TARGET_REG_BITS == 32) { tcg_gen_nor_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2)); tcg_gen_nor_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2)); - } else if (TCG_TARGET_HAS_nor_i64) { - tcg_gen_op3_i64(INDEX_op_nor_i64, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_nor, TCG_TYPE_I64, 0)) { + tcg_gen_op3_i64(INDEX_op_nor, ret, arg1, arg2); } else { tcg_gen_or_i64(ret, arg1, arg2); tcg_gen_not_i64(ret, ret); @@ -2446,8 +2341,8 @@ void tcg_gen_orc_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) if (TCG_TARGET_REG_BITS == 32) { tcg_gen_orc_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2)); tcg_gen_orc_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2)); - } else if (TCG_TARGET_HAS_orc_i64) { - tcg_gen_op3_i64(INDEX_op_orc_i64, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_orc, TCG_TYPE_I64, 0)) { + tcg_gen_op3_i64(INDEX_op_orc, ret, arg1, arg2); } else { TCGv_i64 t0 = tcg_temp_ebb_new_i64(); tcg_gen_not_i64(t0, arg2); @@ -2458,8 +2353,8 @@ void tcg_gen_orc_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) void tcg_gen_clz_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - if (TCG_TARGET_HAS_clz_i64) { - tcg_gen_op3_i64(INDEX_op_clz_i64, ret, arg1, arg2); + if (tcg_op_supported(INDEX_op_clz, TCG_TYPE_I64, 0)) { + tcg_gen_op3_i64(INDEX_op_clz, ret, arg1, arg2); } else { gen_helper_clz_i64(ret, arg1, arg2); } @@ -2468,8 +2363,8 @@ void tcg_gen_clz_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) void tcg_gen_clzi_i64(TCGv_i64 ret, TCGv_i64 arg1, uint64_t arg2) { if (TCG_TARGET_REG_BITS == 32 - && TCG_TARGET_HAS_clz_i32 - && arg2 <= 0xffffffffu) { + && arg2 <= 0xffffffffu + && tcg_op_supported(INDEX_op_clz, TCG_TYPE_I32, 0)) { TCGv_i32 t = tcg_temp_ebb_new_i32(); tcg_gen_clzi_i32(t, TCGV_LOW(arg1), arg2 - 32); tcg_gen_addi_i32(t, t, 32); @@ -2483,45 +2378,47 @@ void tcg_gen_clzi_i64(TCGv_i64 ret, TCGv_i64 arg1, uint64_t arg2) void tcg_gen_ctz_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - if (TCG_TARGET_HAS_ctz_i64) { - tcg_gen_op3_i64(INDEX_op_ctz_i64, ret, arg1, arg2); - } else if (TCG_TARGET_HAS_ctpop_i64 || TCG_TARGET_HAS_clz_i64) { - TCGv_i64 z, t = tcg_temp_ebb_new_i64(); + TCGv_i64 z, t; - if (TCG_TARGET_HAS_ctpop_i64) { - tcg_gen_subi_i64(t, arg1, 1); - tcg_gen_andc_i64(t, t, arg1); - tcg_gen_ctpop_i64(t, t); - } else { - /* Since all non-x86 hosts have clz(0) == 64, don't fight it. */ - tcg_gen_neg_i64(t, arg1); - tcg_gen_and_i64(t, t, arg1); - tcg_gen_clzi_i64(t, t, 64); - tcg_gen_xori_i64(t, t, 63); - } - z = tcg_constant_i64(0); - tcg_gen_movcond_i64(TCG_COND_EQ, ret, arg1, z, arg2, t); - tcg_temp_free_i64(t); - tcg_temp_free_i64(z); + if (tcg_op_supported(INDEX_op_ctz, TCG_TYPE_I64, 0)) { + tcg_gen_op3_i64(INDEX_op_ctz, ret, arg1, arg2); + return; + } + if (tcg_op_supported(INDEX_op_ctpop, TCG_TYPE_I64, 0)) { + t = tcg_temp_ebb_new_i64(); + tcg_gen_subi_i64(t, arg1, 1); + tcg_gen_andc_i64(t, t, arg1); + tcg_gen_ctpop_i64(t, t); + } else if (tcg_op_supported(INDEX_op_clz, TCG_TYPE_I64, 0)) { + t = tcg_temp_ebb_new_i64(); + tcg_gen_neg_i64(t, arg1); + tcg_gen_and_i64(t, t, arg1); + tcg_gen_clzi_i64(t, t, 64); + tcg_gen_xori_i64(t, t, 63); } else { gen_helper_ctz_i64(ret, arg1, arg2); + return; } + + z = tcg_constant_i64(0); + tcg_gen_movcond_i64(TCG_COND_EQ, ret, arg1, z, arg2, t); + tcg_temp_free_i64(t); } void tcg_gen_ctzi_i64(TCGv_i64 ret, TCGv_i64 arg1, uint64_t arg2) { if (TCG_TARGET_REG_BITS == 32 - && TCG_TARGET_HAS_ctz_i32 - && arg2 <= 0xffffffffu) { + && arg2 <= 0xffffffffu + && tcg_op_supported(INDEX_op_ctz, TCG_TYPE_I32, 0)) { TCGv_i32 t32 = tcg_temp_ebb_new_i32(); tcg_gen_ctzi_i32(t32, TCGV_HIGH(arg1), arg2 - 32); tcg_gen_addi_i32(t32, t32, 32); tcg_gen_ctz_i32(TCGV_LOW(ret), TCGV_LOW(arg1), t32); tcg_gen_movi_i32(TCGV_HIGH(ret), 0); tcg_temp_free_i32(t32); - } else if (!TCG_TARGET_HAS_ctz_i64 - && TCG_TARGET_HAS_ctpop_i64 - && arg2 == 64) { + } else if (arg2 == 64 + && !tcg_op_supported(INDEX_op_ctz, TCG_TYPE_I64, 0) + && tcg_op_supported(INDEX_op_ctpop, TCG_TYPE_I64, 0)) { /* This equivalence has the advantage of not requiring a fixup. */ TCGv_i64 t = tcg_temp_ebb_new_i64(); tcg_gen_subi_i64(t, arg1, 1); @@ -2535,7 +2432,7 @@ void tcg_gen_ctzi_i64(TCGv_i64 ret, TCGv_i64 arg1, uint64_t arg2) void tcg_gen_clrsb_i64(TCGv_i64 ret, TCGv_i64 arg) { - if (TCG_TARGET_HAS_clz_i64 || TCG_TARGET_HAS_clz_i32) { + if (tcg_op_supported(INDEX_op_clz, TCG_TYPE_I64, 0)) { TCGv_i64 t = tcg_temp_ebb_new_i64(); tcg_gen_sari_i64(t, arg, 63); tcg_gen_xor_i64(t, t, arg); @@ -2549,28 +2446,37 @@ void tcg_gen_clrsb_i64(TCGv_i64 ret, TCGv_i64 arg) void tcg_gen_ctpop_i64(TCGv_i64 ret, TCGv_i64 arg1) { - if (TCG_TARGET_HAS_ctpop_i64) { - tcg_gen_op2_i64(INDEX_op_ctpop_i64, ret, arg1); - } else if (TCG_TARGET_REG_BITS == 32 && TCG_TARGET_HAS_ctpop_i32) { - tcg_gen_ctpop_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1)); - tcg_gen_ctpop_i32(TCGV_LOW(ret), TCGV_LOW(arg1)); - tcg_gen_add_i32(TCGV_LOW(ret), TCGV_LOW(ret), TCGV_HIGH(ret)); - tcg_gen_movi_i32(TCGV_HIGH(ret), 0); + if (TCG_TARGET_REG_BITS == 64) { + if (tcg_op_supported(INDEX_op_ctpop, TCG_TYPE_I64, 0)) { + tcg_gen_op2_i64(INDEX_op_ctpop, ret, arg1); + return; + } } else { - gen_helper_ctpop_i64(ret, arg1); + if (tcg_op_supported(INDEX_op_ctpop, TCG_TYPE_I32, 0)) { + tcg_gen_ctpop_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1)); + tcg_gen_ctpop_i32(TCGV_LOW(ret), TCGV_LOW(arg1)); + tcg_gen_add_i32(TCGV_LOW(ret), TCGV_LOW(ret), TCGV_HIGH(ret)); + tcg_gen_movi_i32(TCGV_HIGH(ret), 0); + return; + } } + gen_helper_ctpop_i64(ret, arg1); } void tcg_gen_rotl_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - if (TCG_TARGET_HAS_rot_i64) { - tcg_gen_op3_i64(INDEX_op_rotl_i64, ret, arg1, arg2); + if (tcg_op_supported(INDEX_op_rotl, TCG_TYPE_I64, 0)) { + tcg_gen_op3_i64(INDEX_op_rotl, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_rotl, TCG_TYPE_I64, 0)) { + TCGv_i64 t0 = tcg_temp_ebb_new_i64(); + tcg_gen_neg_i64(t0, arg2); + tcg_gen_op3_i64(INDEX_op_rotr, ret, arg1, t0); + tcg_temp_free_i64(t0); } else { - TCGv_i64 t0, t1; - t0 = tcg_temp_ebb_new_i64(); - t1 = tcg_temp_ebb_new_i64(); + TCGv_i64 t0 = tcg_temp_ebb_new_i64(); + TCGv_i64 t1 = tcg_temp_ebb_new_i64(); tcg_gen_shl_i64(t0, arg1, arg2); - tcg_gen_subfi_i64(t1, 64, arg2); + tcg_gen_neg_i64(t1, arg2); tcg_gen_shr_i64(t1, arg1, t1); tcg_gen_or_i64(ret, t0, t1); tcg_temp_free_i64(t0); @@ -2584,12 +2490,15 @@ void tcg_gen_rotli_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) /* some cases can be optimized here */ if (arg2 == 0) { tcg_gen_mov_i64(ret, arg1); - } else if (TCG_TARGET_HAS_rot_i64) { - tcg_gen_rotl_i64(ret, arg1, tcg_constant_i64(arg2)); + } else if (tcg_op_supported(INDEX_op_rotl, TCG_TYPE_I64, 0)) { + TCGv_i64 t0 = tcg_constant_i64(arg2); + tcg_gen_op3_i64(INDEX_op_rotl, ret, arg1, t0); + } else if (tcg_op_supported(INDEX_op_rotr, TCG_TYPE_I64, 0)) { + TCGv_i64 t0 = tcg_constant_i64(64 - arg2); + tcg_gen_op3_i64(INDEX_op_rotr, ret, arg1, t0); } else { - TCGv_i64 t0, t1; - t0 = tcg_temp_ebb_new_i64(); - t1 = tcg_temp_ebb_new_i64(); + TCGv_i64 t0 = tcg_temp_ebb_new_i64(); + TCGv_i64 t1 = tcg_temp_ebb_new_i64(); tcg_gen_shli_i64(t0, arg1, arg2); tcg_gen_shri_i64(t1, arg1, 64 - arg2); tcg_gen_or_i64(ret, t0, t1); @@ -2600,14 +2509,18 @@ void tcg_gen_rotli_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) void tcg_gen_rotr_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - if (TCG_TARGET_HAS_rot_i64) { - tcg_gen_op3_i64(INDEX_op_rotr_i64, ret, arg1, arg2); + if (tcg_op_supported(INDEX_op_rotr, TCG_TYPE_I64, 0)) { + tcg_gen_op3_i64(INDEX_op_rotr, ret, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_rotl, TCG_TYPE_I64, 0)) { + TCGv_i64 t0 = tcg_temp_ebb_new_i64(); + tcg_gen_neg_i64(t0, arg2); + tcg_gen_op3_i64(INDEX_op_rotl, ret, arg1, t0); + tcg_temp_free_i64(t0); } else { - TCGv_i64 t0, t1; - t0 = tcg_temp_ebb_new_i64(); - t1 = tcg_temp_ebb_new_i64(); + TCGv_i64 t0 = tcg_temp_ebb_new_i64(); + TCGv_i64 t1 = tcg_temp_ebb_new_i64(); tcg_gen_shr_i64(t0, arg1, arg2); - tcg_gen_subfi_i64(t1, 64, arg2); + tcg_gen_neg_i64(t1, arg2); tcg_gen_shl_i64(t1, arg1, t1); tcg_gen_or_i64(ret, t0, t1); tcg_temp_free_i64(t0); @@ -2618,12 +2531,7 @@ void tcg_gen_rotr_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) void tcg_gen_rotri_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) { tcg_debug_assert(arg2 >= 0 && arg2 < 64); - /* some cases can be optimized here */ - if (arg2 == 0) { - tcg_gen_mov_i64(ret, arg1); - } else { - tcg_gen_rotli_i64(ret, arg1, 64 - arg2); - } + tcg_gen_rotli_i64(ret, arg1, -arg2 & 63); } void tcg_gen_deposit_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2, @@ -2644,7 +2552,7 @@ void tcg_gen_deposit_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2, if (TCG_TARGET_REG_BITS == 64) { if (TCG_TARGET_deposit_valid(TCG_TYPE_I64, ofs, len)) { - tcg_gen_op5ii_i64(INDEX_op_deposit_i64, ret, arg1, arg2, ofs, len); + tcg_gen_op5ii_i64(INDEX_op_deposit, ret, arg1, arg2, ofs, len); return; } } else { @@ -2664,7 +2572,7 @@ void tcg_gen_deposit_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2, t1 = tcg_temp_ebb_new_i64(); - if (TCG_TARGET_HAS_extract2_i64) { + if (tcg_op_supported(INDEX_op_extract2, TCG_TYPE_I64, 0)) { if (ofs + len == 64) { tcg_gen_shli_i64(t1, arg1, len); tcg_gen_extract2_i64(ret, t1, arg2, len); @@ -2705,7 +2613,7 @@ void tcg_gen_deposit_z_i64(TCGv_i64 ret, TCGv_i64 arg, } else if (TCG_TARGET_REG_BITS == 64 && TCG_TARGET_deposit_valid(TCG_TYPE_I64, ofs, len)) { TCGv_i64 zero = tcg_constant_i64(0); - tcg_gen_op5ii_i64(INDEX_op_deposit_i64, ret, zero, arg, ofs, len); + tcg_gen_op5ii_i64(INDEX_op_deposit, ret, zero, arg, ofs, len); } else { if (TCG_TARGET_REG_BITS == 32) { if (ofs >= 32) { @@ -2720,54 +2628,20 @@ void tcg_gen_deposit_z_i64(TCGv_i64 ret, TCGv_i64 arg, return; } } - /* To help two-operand hosts we prefer to zero-extend first, - which allows ARG to stay live. */ - switch (len) { - case 32: - if (TCG_TARGET_HAS_ext32u_i64) { - tcg_gen_ext32u_i64(ret, arg); - tcg_gen_shli_i64(ret, ret, ofs); - return; - } - break; - case 16: - if (TCG_TARGET_HAS_ext16u_i64) { - tcg_gen_ext16u_i64(ret, arg); - tcg_gen_shli_i64(ret, ret, ofs); - return; - } - break; - case 8: - if (TCG_TARGET_HAS_ext8u_i64) { - tcg_gen_ext8u_i64(ret, arg); - tcg_gen_shli_i64(ret, ret, ofs); - return; - } - break; + /* + * To help two-operand hosts we prefer to zero-extend first, + * which allows ARG to stay live. + */ + if (TCG_TARGET_extract_valid(TCG_TYPE_I64, 0, len)) { + tcg_gen_extract_i64(ret, arg, 0, len); + tcg_gen_shli_i64(ret, ret, ofs); + return; } /* Otherwise prefer zero-extension over AND for code size. */ - switch (ofs + len) { - case 32: - if (TCG_TARGET_HAS_ext32u_i64) { - tcg_gen_shli_i64(ret, arg, ofs); - tcg_gen_ext32u_i64(ret, ret); - return; - } - break; - case 16: - if (TCG_TARGET_HAS_ext16u_i64) { - tcg_gen_shli_i64(ret, arg, ofs); - tcg_gen_ext16u_i64(ret, ret); - return; - } - break; - case 8: - if (TCG_TARGET_HAS_ext8u_i64) { - tcg_gen_shli_i64(ret, arg, ofs); - tcg_gen_ext8u_i64(ret, ret); - return; - } - break; + if (TCG_TARGET_extract_valid(TCG_TYPE_I64, 0, ofs + len)) { + tcg_gen_shli_i64(ret, arg, ofs); + tcg_gen_extract_i64(ret, ret, 0, ofs + len); + return; } tcg_gen_andi_i64(ret, arg, (1ull << len) - 1); tcg_gen_shli_i64(ret, ret, ofs); @@ -2787,10 +2661,6 @@ void tcg_gen_extract_i64(TCGv_i64 ret, TCGv_i64 arg, tcg_gen_shri_i64(ret, arg, 64 - len); return; } - if (ofs == 0) { - tcg_gen_andi_i64(ret, arg, (1ull << len) - 1); - return; - } if (TCG_TARGET_REG_BITS == 32) { /* Look for a 32-bit extract within one of the two words. */ @@ -2804,39 +2674,34 @@ void tcg_gen_extract_i64(TCGv_i64 ret, TCGv_i64 arg, tcg_gen_movi_i32(TCGV_HIGH(ret), 0); return; } - /* The field is split across two words. One double-word - shift is better than two double-word shifts. */ - goto do_shift_and; + + /* The field is split across two words. */ + tcg_gen_extract2_i32(TCGV_LOW(ret), TCGV_LOW(arg), + TCGV_HIGH(arg), ofs); + if (len <= 32) { + tcg_gen_extract_i32(TCGV_LOW(ret), TCGV_LOW(ret), 0, len); + tcg_gen_movi_i32(TCGV_HIGH(ret), 0); + } else { + tcg_gen_extract_i32(TCGV_HIGH(ret), TCGV_HIGH(arg), + ofs, len - 32); + } + return; } if (TCG_TARGET_extract_valid(TCG_TYPE_I64, ofs, len)) { - tcg_gen_op4ii_i64(INDEX_op_extract_i64, ret, arg, ofs, len); + tcg_gen_op4ii_i64(INDEX_op_extract, ret, arg, ofs, len); + return; + } + if (ofs == 0) { + tcg_gen_andi_i64(ret, arg, (1ull << len) - 1); return; } /* Assume that zero-extension, if available, is cheaper than a shift. */ - switch (ofs + len) { - case 32: - if (TCG_TARGET_HAS_ext32u_i64) { - tcg_gen_ext32u_i64(ret, arg); - tcg_gen_shri_i64(ret, ret, ofs); - return; - } - break; - case 16: - if (TCG_TARGET_HAS_ext16u_i64) { - tcg_gen_ext16u_i64(ret, arg); - tcg_gen_shri_i64(ret, ret, ofs); - return; - } - break; - case 8: - if (TCG_TARGET_HAS_ext8u_i64) { - tcg_gen_ext8u_i64(ret, arg); - tcg_gen_shri_i64(ret, ret, ofs); - return; - } - break; + if (TCG_TARGET_extract_valid(TCG_TYPE_I64, 0, ofs + len)) { + tcg_gen_op4ii_i64(INDEX_op_extract, ret, arg, 0, ofs + len); + tcg_gen_shri_i64(ret, ret, ofs); + return; } /* ??? Ideally we'd know what values are available for immediate AND. @@ -2844,7 +2709,6 @@ void tcg_gen_extract_i64(TCGv_i64 ret, TCGv_i64 arg, so that we get ext8u, ext16u, and ext32u. */ switch (len) { case 1 ... 8: case 16: case 32: - do_shift_and: tcg_gen_shri_i64(ret, arg, ofs); tcg_gen_andi_i64(ret, ret, (1ull << len) - 1); break; @@ -2868,19 +2732,6 @@ void tcg_gen_sextract_i64(TCGv_i64 ret, TCGv_i64 arg, tcg_gen_sari_i64(ret, arg, 64 - len); return; } - if (ofs == 0) { - switch (len) { - case 32: - tcg_gen_ext32s_i64(ret, arg); - return; - case 16: - tcg_gen_ext16s_i64(ret, arg); - return; - case 8: - tcg_gen_ext8s_i64(ret, arg); - return; - } - } if (TCG_TARGET_REG_BITS == 32) { /* Look for a 32-bit extract within one of the two words. */ @@ -2915,57 +2766,22 @@ void tcg_gen_sextract_i64(TCGv_i64 ret, TCGv_i64 arg, } if (TCG_TARGET_sextract_valid(TCG_TYPE_I64, ofs, len)) { - tcg_gen_op4ii_i64(INDEX_op_sextract_i64, ret, arg, ofs, len); + tcg_gen_op4ii_i64(INDEX_op_sextract, ret, arg, ofs, len); return; } /* Assume that sign-extension, if available, is cheaper than a shift. */ - switch (ofs + len) { - case 32: - if (TCG_TARGET_HAS_ext32s_i64) { - tcg_gen_ext32s_i64(ret, arg); - tcg_gen_sari_i64(ret, ret, ofs); - return; - } - break; - case 16: - if (TCG_TARGET_HAS_ext16s_i64) { - tcg_gen_ext16s_i64(ret, arg); - tcg_gen_sari_i64(ret, ret, ofs); - return; - } - break; - case 8: - if (TCG_TARGET_HAS_ext8s_i64) { - tcg_gen_ext8s_i64(ret, arg); - tcg_gen_sari_i64(ret, ret, ofs); - return; - } - break; + if (TCG_TARGET_sextract_valid(TCG_TYPE_I64, 0, ofs + len)) { + tcg_gen_op4ii_i64(INDEX_op_sextract, ret, arg, 0, ofs + len); + tcg_gen_sari_i64(ret, ret, ofs); + return; } - switch (len) { - case 32: - if (TCG_TARGET_HAS_ext32s_i64) { - tcg_gen_shri_i64(ret, arg, ofs); - tcg_gen_ext32s_i64(ret, ret); - return; - } - break; - case 16: - if (TCG_TARGET_HAS_ext16s_i64) { - tcg_gen_shri_i64(ret, arg, ofs); - tcg_gen_ext16s_i64(ret, ret); - return; - } - break; - case 8: - if (TCG_TARGET_HAS_ext8s_i64) { - tcg_gen_shri_i64(ret, arg, ofs); - tcg_gen_ext8s_i64(ret, ret); - return; - } - break; + if (TCG_TARGET_sextract_valid(TCG_TYPE_I64, 0, len)) { + tcg_gen_shri_i64(ret, arg, ofs); + tcg_gen_op4ii_i64(INDEX_op_sextract, ret, ret, 0, len); + return; } + tcg_gen_shli_i64(ret, arg, 64 - len - ofs); tcg_gen_sari_i64(ret, ret, 64 - len); } @@ -2984,8 +2800,8 @@ void tcg_gen_extract2_i64(TCGv_i64 ret, TCGv_i64 al, TCGv_i64 ah, tcg_gen_mov_i64(ret, ah); } else if (al == ah) { tcg_gen_rotri_i64(ret, al, ofs); - } else if (TCG_TARGET_HAS_extract2_i64) { - tcg_gen_op4i_i64(INDEX_op_extract2_i64, ret, al, ah, ofs); + } else if (tcg_op_supported(INDEX_op_extract2, TCG_TYPE_I64, 0)) { + tcg_gen_op4i_i64(INDEX_op_extract2, ret, al, ah, ofs); } else { TCGv_i64 t0 = tcg_temp_ebb_new_i64(); tcg_gen_shri_i64(t0, al, ofs); @@ -3002,7 +2818,7 @@ void tcg_gen_movcond_i64(TCGCond cond, TCGv_i64 ret, TCGv_i64 c1, } else if (cond == TCG_COND_NEVER) { tcg_gen_mov_i64(ret, v2); } else if (TCG_TARGET_REG_BITS == 64) { - tcg_gen_op6i_i64(INDEX_op_movcond_i64, ret, c1, c2, v1, v2, cond); + tcg_gen_op6i_i64(INDEX_op_movcond, ret, c1, c2, v1, v2, cond); } else { TCGv_i32 t0 = tcg_temp_ebb_new_i32(); TCGv_i32 zero = tcg_constant_i32(0); @@ -3023,8 +2839,25 @@ void tcg_gen_movcond_i64(TCGCond cond, TCGv_i64 ret, TCGv_i64 c1, void tcg_gen_add2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_i64 al, TCGv_i64 ah, TCGv_i64 bl, TCGv_i64 bh) { - if (TCG_TARGET_HAS_add2_i64) { - tcg_gen_op6_i64(INDEX_op_add2_i64, rl, rh, al, ah, bl, bh); + if (tcg_op_supported(INDEX_op_addci, TCG_TYPE_REG, 0)) { + TCGv_i64 t0 = tcg_temp_ebb_new_i64(); + + if (TCG_TARGET_REG_BITS == 32) { + tcg_gen_op3_i32(INDEX_op_addco, TCGV_LOW(t0), + TCGV_LOW(al), TCGV_LOW(bl)); + tcg_gen_op3_i32(INDEX_op_addcio, TCGV_HIGH(t0), + TCGV_HIGH(al), TCGV_HIGH(bl)); + tcg_gen_op3_i32(INDEX_op_addcio, TCGV_LOW(rh), + TCGV_LOW(ah), TCGV_LOW(bh)); + tcg_gen_op3_i32(INDEX_op_addci, TCGV_HIGH(rh), + TCGV_HIGH(ah), TCGV_HIGH(bh)); + } else { + tcg_gen_op3_i64(INDEX_op_addco, t0, al, bl); + tcg_gen_op3_i64(INDEX_op_addci, rh, ah, bh); + } + + tcg_gen_mov_i64(rl, t0); + tcg_temp_free_i64(t0); } else { TCGv_i64 t0 = tcg_temp_ebb_new_i64(); TCGv_i64 t1 = tcg_temp_ebb_new_i64(); @@ -3038,11 +2871,96 @@ void tcg_gen_add2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_i64 al, } } +void tcg_gen_addcio_i64(TCGv_i64 r, TCGv_i64 co, + TCGv_i64 a, TCGv_i64 b, TCGv_i64 ci) +{ + if (TCG_TARGET_REG_BITS == 64) { + if (tcg_op_supported(INDEX_op_addci, TCG_TYPE_I64, 0)) { + TCGv_i64 discard = tcg_temp_ebb_new_i64(); + TCGv_i64 zero = tcg_constant_i64(0); + TCGv_i64 mone = tcg_constant_i64(-1); + + tcg_gen_op3_i64(INDEX_op_addco, discard, ci, mone); + tcg_gen_op3_i64(INDEX_op_addcio, r, a, b); + tcg_gen_op3_i64(INDEX_op_addci, co, zero, zero); + tcg_temp_free_i64(discard); + } else { + TCGv_i64 t0 = tcg_temp_ebb_new_i64(); + TCGv_i64 t1 = tcg_temp_ebb_new_i64(); + + tcg_gen_add_i64(t0, a, b); + tcg_gen_setcond_i64(TCG_COND_LTU, t1, t0, a); + tcg_gen_add_i64(r, t0, ci); + tcg_gen_setcond_i64(TCG_COND_LTU, t0, r, t0); + tcg_gen_or_i64(co, t0, t1); + + tcg_temp_free_i64(t0); + tcg_temp_free_i64(t1); + } + } else { + if (tcg_op_supported(INDEX_op_addci, TCG_TYPE_I32, 0)) { + TCGv_i32 discard = tcg_temp_ebb_new_i32(); + TCGv_i32 zero = tcg_constant_i32(0); + TCGv_i32 mone = tcg_constant_i32(-1); + + tcg_gen_op3_i32(INDEX_op_addco, discard, TCGV_LOW(ci), mone); + tcg_gen_op3_i32(INDEX_op_addcio, discard, TCGV_HIGH(ci), mone); + tcg_gen_op3_i32(INDEX_op_addcio, TCGV_LOW(r), + TCGV_LOW(a), TCGV_LOW(b)); + tcg_gen_op3_i32(INDEX_op_addcio, TCGV_HIGH(r), + TCGV_HIGH(a), TCGV_HIGH(b)); + tcg_gen_op3_i32(INDEX_op_addci, TCGV_LOW(co), zero, zero); + tcg_temp_free_i32(discard); + } else { + TCGv_i32 t0 = tcg_temp_ebb_new_i32(); + TCGv_i32 c0 = tcg_temp_ebb_new_i32(); + TCGv_i32 c1 = tcg_temp_ebb_new_i32(); + + tcg_gen_or_i32(c1, TCGV_LOW(ci), TCGV_HIGH(ci)); + tcg_gen_setcondi_i32(TCG_COND_NE, c1, c1, 0); + + tcg_gen_add_i32(t0, TCGV_LOW(a), TCGV_LOW(b)); + tcg_gen_setcond_i32(TCG_COND_LTU, c0, t0, TCGV_LOW(a)); + tcg_gen_add_i32(TCGV_LOW(r), t0, c1); + tcg_gen_setcond_i32(TCG_COND_LTU, c1, TCGV_LOW(r), c1); + tcg_gen_or_i32(c1, c1, c0); + + tcg_gen_add_i32(t0, TCGV_HIGH(a), TCGV_HIGH(b)); + tcg_gen_setcond_i32(TCG_COND_LTU, c0, t0, TCGV_HIGH(a)); + tcg_gen_add_i32(TCGV_HIGH(r), t0, c1); + tcg_gen_setcond_i32(TCG_COND_LTU, c1, TCGV_HIGH(r), c1); + tcg_gen_or_i32(TCGV_LOW(co), c0, c1); + + tcg_temp_free_i32(t0); + tcg_temp_free_i32(c0); + tcg_temp_free_i32(c1); + } + tcg_gen_movi_i32(TCGV_HIGH(co), 0); + } +} + void tcg_gen_sub2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_i64 al, TCGv_i64 ah, TCGv_i64 bl, TCGv_i64 bh) { - if (TCG_TARGET_HAS_sub2_i64) { - tcg_gen_op6_i64(INDEX_op_sub2_i64, rl, rh, al, ah, bl, bh); + if (tcg_op_supported(INDEX_op_subbi, TCG_TYPE_REG, 0)) { + TCGv_i64 t0 = tcg_temp_ebb_new_i64(); + + if (TCG_TARGET_REG_BITS == 32) { + tcg_gen_op3_i32(INDEX_op_subbo, TCGV_LOW(t0), + TCGV_LOW(al), TCGV_LOW(bl)); + tcg_gen_op3_i32(INDEX_op_subbio, TCGV_HIGH(t0), + TCGV_HIGH(al), TCGV_HIGH(bl)); + tcg_gen_op3_i32(INDEX_op_subbio, TCGV_LOW(rh), + TCGV_LOW(ah), TCGV_LOW(bh)); + tcg_gen_op3_i32(INDEX_op_subbi, TCGV_HIGH(rh), + TCGV_HIGH(ah), TCGV_HIGH(bh)); + } else { + tcg_gen_op3_i64(INDEX_op_subbo, t0, al, bl); + tcg_gen_op3_i64(INDEX_op_subbi, rh, ah, bh); + } + + tcg_gen_mov_i64(rl, t0); + tcg_temp_free_i64(t0); } else { TCGv_i64 t0 = tcg_temp_ebb_new_i64(); TCGv_i64 t1 = tcg_temp_ebb_new_i64(); @@ -3058,12 +2976,12 @@ void tcg_gen_sub2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_i64 al, void tcg_gen_mulu2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_i64 arg1, TCGv_i64 arg2) { - if (TCG_TARGET_HAS_mulu2_i64) { - tcg_gen_op4_i64(INDEX_op_mulu2_i64, rl, rh, arg1, arg2); - } else if (TCG_TARGET_HAS_muluh_i64) { + if (tcg_op_supported(INDEX_op_mulu2, TCG_TYPE_I64, 0)) { + tcg_gen_op4_i64(INDEX_op_mulu2, rl, rh, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_muluh, TCG_TYPE_I64, 0)) { TCGv_i64 t = tcg_temp_ebb_new_i64(); - tcg_gen_op3_i64(INDEX_op_mul_i64, t, arg1, arg2); - tcg_gen_op3_i64(INDEX_op_muluh_i64, rh, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_mul, t, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_muluh, rh, arg1, arg2); tcg_gen_mov_i64(rl, t); tcg_temp_free_i64(t); } else { @@ -3077,15 +2995,16 @@ void tcg_gen_mulu2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_i64 arg1, TCGv_i64 arg2) void tcg_gen_muls2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_i64 arg1, TCGv_i64 arg2) { - if (TCG_TARGET_HAS_muls2_i64) { - tcg_gen_op4_i64(INDEX_op_muls2_i64, rl, rh, arg1, arg2); - } else if (TCG_TARGET_HAS_mulsh_i64) { + if (tcg_op_supported(INDEX_op_muls2, TCG_TYPE_I64, 0)) { + tcg_gen_op4_i64(INDEX_op_muls2, rl, rh, arg1, arg2); + } else if (tcg_op_supported(INDEX_op_mulsh, TCG_TYPE_I64, 0)) { TCGv_i64 t = tcg_temp_ebb_new_i64(); - tcg_gen_op3_i64(INDEX_op_mul_i64, t, arg1, arg2); - tcg_gen_op3_i64(INDEX_op_mulsh_i64, rh, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_mul, t, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_mulsh, rh, arg1, arg2); tcg_gen_mov_i64(rl, t); tcg_temp_free_i64(t); - } else if (TCG_TARGET_HAS_mulu2_i64 || TCG_TARGET_HAS_muluh_i64) { + } else if (tcg_op_supported(INDEX_op_mulu2, TCG_TYPE_I64, 0) || + tcg_op_supported(INDEX_op_muluh, TCG_TYPE_I64, 0)) { TCGv_i64 t0 = tcg_temp_ebb_new_i64(); TCGv_i64 t1 = tcg_temp_ebb_new_i64(); TCGv_i64 t2 = tcg_temp_ebb_new_i64(); @@ -3164,11 +3083,9 @@ void tcg_gen_extrl_i64_i32(TCGv_i32 ret, TCGv_i64 arg) { if (TCG_TARGET_REG_BITS == 32) { tcg_gen_mov_i32(ret, TCGV_LOW(arg)); - } else if (TCG_TARGET_HAS_extr_i64_i32) { + } else { tcg_gen_op2(INDEX_op_extrl_i64_i32, TCG_TYPE_I32, tcgv_i32_arg(ret), tcgv_i64_arg(arg)); - } else { - tcg_gen_mov_i32(ret, (TCGv_i32)arg); } } @@ -3176,14 +3093,9 @@ void tcg_gen_extrh_i64_i32(TCGv_i32 ret, TCGv_i64 arg) { if (TCG_TARGET_REG_BITS == 32) { tcg_gen_mov_i32(ret, TCGV_HIGH(arg)); - } else if (TCG_TARGET_HAS_extr_i64_i32) { + } else { tcg_gen_op2(INDEX_op_extrh_i64_i32, TCG_TYPE_I32, tcgv_i32_arg(ret), tcgv_i64_arg(arg)); - } else { - TCGv_i64 t = tcg_temp_ebb_new_i64(); - tcg_gen_shri_i64(t, arg, 32); - tcg_gen_mov_i32(ret, (TCGv_i32)t); - tcg_temp_free_i64(t); } } |