diff options
Diffstat (limited to 'gcc/loop-invariant.c')
| -rw-r--r-- | gcc/loop-invariant.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/gcc/loop-invariant.c b/gcc/loop-invariant.c index 4cc1ea6..a420569 100644 --- a/gcc/loop-invariant.c +++ b/gcc/loop-invariant.c @@ -659,20 +659,28 @@ find_defs (struct loop *loop, basic_block *body) for (i = 0; i < loop->num_nodes; i++) bitmap_set_bit (blocks, body[i]->index); + if (dump_file) + { + fprintf (dump_file, + "*****starting processing of loop %d ******\n", + loop->num); + } + df_remove_problem (df_chain); df_process_deferred_rescans (); df_chain_add_problem (DF_UD_CHAIN); df_set_blocks (blocks); + df_set_flags (DF_RD_PRUNE_DEAD_DEFS); df_analyze (); + check_invariant_table_size (); if (dump_file) { df_dump_region (dump_file); - fprintf (dump_file, "*****starting processing of loop ******\n"); - print_rtl_with_bb (dump_file, get_insns (), dump_flags); - fprintf (dump_file, "*****ending processing of loop ******\n"); + fprintf (dump_file, + "*****ending processing of loop %d ******\n", + loop->num); } - check_invariant_table_size (); BITMAP_FREE (blocks); } |