diff options
| -rw-r--r-- | target/arm/translate-a64.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index b302171545..b0471c842e 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -5681,31 +5681,24 @@ static void handle_fmov(DisasContext *s, int rd, int rn, int type, bool itof) if (itof) { TCGv_i64 tcg_rn = cpu_reg(s, rn); + TCGv_i64 tmp; switch (type) { case 0: - { /* 32 bit */ - TCGv_i64 tmp = tcg_temp_new_i64(); + tmp = tcg_temp_new_i64(); tcg_gen_ext32u_i64(tmp, tcg_rn); - tcg_gen_st_i64(tmp, cpu_env, fp_reg_offset(s, rd, MO_64)); - tcg_gen_movi_i64(tmp, 0); - tcg_gen_st_i64(tmp, cpu_env, fp_reg_hi_offset(s, rd)); + write_fp_dreg(s, rd, tmp); tcg_temp_free_i64(tmp); break; - } case 1: - { /* 64 bit */ - TCGv_i64 tmp = tcg_const_i64(0); - tcg_gen_st_i64(tcg_rn, cpu_env, fp_reg_offset(s, rd, MO_64)); - tcg_gen_st_i64(tmp, cpu_env, fp_reg_hi_offset(s, rd)); - tcg_temp_free_i64(tmp); + write_fp_dreg(s, rd, tcg_rn); break; - } case 2: /* 64 bit to top half. */ tcg_gen_st_i64(tcg_rn, cpu_env, fp_reg_hi_offset(s, rd)); + clear_vec_high(s, true, rd); break; } } else { |