in tcg/s390x/tcg-target.c.inc [3030:3218]
static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op)
{
switch (op) {
case INDEX_op_goto_ptr:
return C_O0_I1(r);
case INDEX_op_ld8u_i32:
case INDEX_op_ld8u_i64:
case INDEX_op_ld8s_i32:
case INDEX_op_ld8s_i64:
case INDEX_op_ld16u_i32:
case INDEX_op_ld16u_i64:
case INDEX_op_ld16s_i32:
case INDEX_op_ld16s_i64:
case INDEX_op_ld_i32:
case INDEX_op_ld32u_i64:
case INDEX_op_ld32s_i64:
case INDEX_op_ld_i64:
return C_O1_I1(r, r);
case INDEX_op_st8_i32:
case INDEX_op_st8_i64:
case INDEX_op_st16_i32:
case INDEX_op_st16_i64:
case INDEX_op_st_i32:
case INDEX_op_st32_i64:
case INDEX_op_st_i64:
return C_O0_I2(r, r);
case INDEX_op_add_i32:
case INDEX_op_add_i64:
case INDEX_op_shl_i64:
case INDEX_op_shr_i64:
case INDEX_op_sar_i64:
case INDEX_op_rotl_i32:
case INDEX_op_rotl_i64:
case INDEX_op_rotr_i32:
case INDEX_op_rotr_i64:
case INDEX_op_clz_i64:
case INDEX_op_setcond_i32:
case INDEX_op_setcond_i64:
return C_O1_I2(r, r, ri);
case INDEX_op_sub_i32:
case INDEX_op_sub_i64:
case INDEX_op_and_i32:
case INDEX_op_and_i64:
case INDEX_op_or_i32:
case INDEX_op_or_i64:
case INDEX_op_xor_i32:
case INDEX_op_xor_i64:
return (HAVE_FACILITY(DISTINCT_OPS)
? C_O1_I2(r, r, ri)
: C_O1_I2(r, 0, ri));
case INDEX_op_mul_i32:
/* If we have the general-instruction-extensions, then we have
MULTIPLY SINGLE IMMEDIATE with a signed 32-bit, otherwise we
have only MULTIPLY HALFWORD IMMEDIATE, with a signed 16-bit. */
return (HAVE_FACILITY(GEN_INST_EXT)
? C_O1_I2(r, 0, ri)
: C_O1_I2(r, 0, rI));
case INDEX_op_mul_i64:
return (HAVE_FACILITY(GEN_INST_EXT)
? C_O1_I2(r, 0, rJ)
: C_O1_I2(r, 0, rI));
case INDEX_op_shl_i32:
case INDEX_op_shr_i32:
case INDEX_op_sar_i32:
return (HAVE_FACILITY(DISTINCT_OPS)
? C_O1_I2(r, r, ri)
: C_O1_I2(r, 0, ri));
case INDEX_op_brcond_i32:
case INDEX_op_brcond_i64:
return C_O0_I2(r, ri);
case INDEX_op_bswap16_i32:
case INDEX_op_bswap16_i64:
case INDEX_op_bswap32_i32:
case INDEX_op_bswap32_i64:
case INDEX_op_bswap64_i64:
case INDEX_op_neg_i32:
case INDEX_op_neg_i64:
case INDEX_op_ext8s_i32:
case INDEX_op_ext8s_i64:
case INDEX_op_ext8u_i32:
case INDEX_op_ext8u_i64:
case INDEX_op_ext16s_i32:
case INDEX_op_ext16s_i64:
case INDEX_op_ext16u_i32:
case INDEX_op_ext16u_i64:
case INDEX_op_ext32s_i64:
case INDEX_op_ext32u_i64:
case INDEX_op_ext_i32_i64:
case INDEX_op_extu_i32_i64:
case INDEX_op_extract_i32:
case INDEX_op_extract_i64:
return C_O1_I1(r, r);
case INDEX_op_qemu_ld_i32:
case INDEX_op_qemu_ld_i64:
return C_O1_I1(r, L);
case INDEX_op_qemu_st_i64:
case INDEX_op_qemu_st_i32:
return C_O0_I2(L, L);
case INDEX_op_deposit_i32:
case INDEX_op_deposit_i64:
return C_O1_I2(r, rZ, r);
case INDEX_op_movcond_i32:
case INDEX_op_movcond_i64:
return (HAVE_FACILITY(LOAD_ON_COND2)
? C_O1_I4(r, r, ri, rI, 0)
: C_O1_I4(r, r, ri, r, 0));
case INDEX_op_div2_i32:
case INDEX_op_div2_i64:
case INDEX_op_divu2_i32:
case INDEX_op_divu2_i64:
return C_O2_I3(b, a, 0, 1, r);
case INDEX_op_mulu2_i64:
return C_O2_I2(b, a, 0, r);
case INDEX_op_add2_i32:
case INDEX_op_sub2_i32:
return (HAVE_FACILITY(EXT_IMM)
? C_O2_I4(r, r, 0, 1, ri, r)
: C_O2_I4(r, r, 0, 1, r, r));
case INDEX_op_add2_i64:
case INDEX_op_sub2_i64:
return (HAVE_FACILITY(EXT_IMM)
? C_O2_I4(r, r, 0, 1, rA, r)
: C_O2_I4(r, r, 0, 1, r, r));
case INDEX_op_st_vec:
return C_O0_I2(v, r);
case INDEX_op_ld_vec:
case INDEX_op_dupm_vec:
return C_O1_I1(v, r);
case INDEX_op_dup_vec:
return C_O1_I1(v, vr);
case INDEX_op_abs_vec:
case INDEX_op_neg_vec:
case INDEX_op_not_vec:
case INDEX_op_rotli_vec:
case INDEX_op_sari_vec:
case INDEX_op_shli_vec:
case INDEX_op_shri_vec:
case INDEX_op_s390_vuph_vec:
case INDEX_op_s390_vupl_vec:
return C_O1_I1(v, v);
case INDEX_op_add_vec:
case INDEX_op_sub_vec:
case INDEX_op_and_vec:
case INDEX_op_andc_vec:
case INDEX_op_or_vec:
case INDEX_op_orc_vec:
case INDEX_op_xor_vec:
case INDEX_op_cmp_vec:
case INDEX_op_mul_vec:
case INDEX_op_rotlv_vec:
case INDEX_op_rotrv_vec:
case INDEX_op_shlv_vec:
case INDEX_op_shrv_vec:
case INDEX_op_sarv_vec:
case INDEX_op_smax_vec:
case INDEX_op_smin_vec:
case INDEX_op_umax_vec:
case INDEX_op_umin_vec:
case INDEX_op_s390_vpks_vec:
return C_O1_I2(v, v, v);
case INDEX_op_rotls_vec:
case INDEX_op_shls_vec:
case INDEX_op_shrs_vec:
case INDEX_op_sars_vec:
return C_O1_I2(v, v, r);
case INDEX_op_bitsel_vec:
return C_O1_I3(v, v, v, v);
default:
g_assert_not_reached();
}
}