diff options
Diffstat (limited to 'gcc/recog.c')
| -rw-r--r-- | gcc/recog.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/gcc/recog.c b/gcc/recog.c index 8d10a4f..21bce78 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -3024,7 +3024,7 @@ peep2_find_free_register (int from, int to, const char *class_str, { enum reg_class cl; HARD_REG_SET live; - df_ref *def_rec; + df_ref def; int i; gcc_assert (from < MAX_INSNS_PER_PEEP2 + 1); @@ -3041,9 +3041,8 @@ peep2_find_free_register (int from, int to, const char *class_str, gcc_assert (peep2_insn_data[from].insn != NULL_RTX); /* Don't use registers set or clobbered by the insn. */ - for (def_rec = DF_INSN_DEFS (peep2_insn_data[from].insn); - *def_rec; def_rec++) - SET_HARD_REG_BIT (live, DF_REF_REGNO (*def_rec)); + FOR_EACH_INSN_DEF (def, peep2_insn_data[from].insn) + SET_HARD_REG_BIT (live, DF_REF_REGNO (def)); from = peep2_buf_position (from + 1); } |