diff options
Diffstat (limited to 'gcc/ifcvt.c')
| -rw-r--r-- | gcc/ifcvt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/ifcvt.c b/gcc/ifcvt.c index cd148ab..dc5788d 100644 --- a/gcc/ifcvt.c +++ b/gcc/ifcvt.c @@ -3950,13 +3950,13 @@ dead_or_predicable (basic_block test_bb, basic_block merge_bb, /* The loop below takes the set of live registers after JUMP, and calculates the live set before EARLIEST. */ bitmap_copy (test_live, df_get_live_in (other_bb)); - df_simulate_artificial_refs_at_end (test_bb, test_live); + df_simulate_initialize_backwards (test_bb, test_live); for (insn = jump; ; insn = prev) { if (INSN_P (insn)) { df_simulate_find_defs (insn, test_set); - df_simulate_one_insn (test_bb, insn, test_live); + df_simulate_one_insn_backwards (test_bb, insn, test_live); } prev = PREV_INSN (insn); if (insn == earliest) |