static void gen_add(DisasContext *dc, TCGv dest, TCGv srca, TCGv srcb) { TCGv t0 = tcg_const_tl(0); TCGv res = tcg_temp_new(); TCGv sr_cy = tcg_temp_new(); TCGv sr_ov = tcg_temp_new(); tcg_gen_add2_tl(res, sr_cy, srca, t0, srcb, t0); tcg_gen_xor_tl(sr_ov, srca, srcb); tcg_gen_xor_tl(t0, res, srcb); tcg_gen_andc_tl(sr_ov, t0, sr_ov); tcg_temp_free(t0); tcg_gen_mov_tl(dest, res); tcg_temp_free(res); tcg_gen_shri_tl(sr_ov, sr_ov, TARGET_LONG_BITS - 1); tcg_gen_deposit_tl(cpu_sr, cpu_sr, sr_cy, ctz32(SR_CY), 1); tcg_gen_deposit_tl(cpu_sr, cpu_sr, sr_ov, ctz32(SR_OV), 1); gen_ove_cyov(dc, sr_ov, sr_cy); tcg_temp_free(sr_ov); tcg_temp_free(sr_cy); }