diff options
Diffstat (limited to 'accel/tcg/translator.c')
| -rw-r--r-- | accel/tcg/translator.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/accel/tcg/translator.c b/accel/tcg/translator.c index dd507cd471..358214d526 100644 --- a/accel/tcg/translator.c +++ b/accel/tcg/translator.c @@ -28,12 +28,6 @@ static void set_can_do_io(DisasContextBase *db, bool val) bool translator_io_start(DisasContextBase *db) { - uint32_t cflags = tb_cflags(db->tb); - - if (!(cflags & CF_USE_ICOUNT)) { - return false; - } - set_can_do_io(db, true); /* @@ -86,15 +80,15 @@ static TCGOp *gen_tb_start(DisasContextBase *db, uint32_t cflags) tcg_gen_st16_i32(count, cpu_env, offsetof(ArchCPU, neg.icount_decr.u16.low) - offsetof(ArchCPU, env)); - /* - * cpu->can_do_io is set automatically here at the beginning of - * each translation block. The cost is minimal and only paid for - * -icount, plus it would be very easy to forget doing it in the - * translator. - */ - set_can_do_io(db, db->max_insns == 1 && (cflags & CF_LAST_IO)); } + /* + * cpu->can_do_io is set automatically here at the beginning of + * each translation block. The cost is minimal, plus it would be + * very easy to forget doing it in the translator. + */ + set_can_do_io(db, db->max_insns == 1 && (cflags & CF_LAST_IO)); + return icount_start_insn; } |