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| author | Kenneth Zadeck <zadeck@naturalbridge.com> | 2006-05-23 01:17:29 +0000 |
|---|---|---|
| committer | Kenneth Zadeck <zadeck@gcc.gnu.org> | 2006-05-23 01:17:29 +0000 |
| commit | 1a1a5f4b25c5897773fae846a68287439555e248 (patch) | |
| tree | f324d099d9d167255cb708938d6b7fb3a505f4e0 /gcc/modulo-sched.c | |
| parent | b633db7b859751e579a2f0d44c6869c2f505beb8 (diff) | |
| download | gcc-1a1a5f4b25c5897773fae846a68287439555e248.zip gcc-1a1a5f4b25c5897773fae846a68287439555e248.tar.gz gcc-1a1a5f4b25c5897773fae846a68287439555e248.tar.bz2 | |
re PR rtl-optimization/26375 (Swing modulo scheduling results in ICE)
2006-05-22 Kenneth Zadeck <zadeck@naturalbridge.com>
PR rtl-optimization/26375
PR rtl-optimization/26855
* df-problems (df_ru_bb_local_compute_process_def): Removed update
to gen set.
(df_ru_bb_local_compute): Reversed statements and removed bogus
comment explaining why they should be in wrong order.
(df_ru_dump, df_rd_dump): Enhanced debug info.
* modulo-sched.c (sms_schedule, tree_opt_pass pass_sms): Enhanced
debug info.
* ddg.c (add_deps_for_def): Converted use of reaching defs to
reaching uses and fixed space problem.
From-SVN: r114010
Diffstat (limited to 'gcc/modulo-sched.c')
| -rw-r--r-- | gcc/modulo-sched.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/modulo-sched.c b/gcc/modulo-sched.c index 8b620c4..56df63c 100644 --- a/gcc/modulo-sched.c +++ b/gcc/modulo-sched.c @@ -940,6 +940,9 @@ sms_schedule (void) df_chain_add_problem (df, DF_DU_CHAIN | DF_UD_CHAIN); df_analyze (df); + if (dump_file) + df_dump (df, dump_file); + /* Allocate memory to hold the DDG array one entry for each loop. We use loop->num as index into this array. */ g_arr = XCNEWVEC (ddg_ptr, loops->num); @@ -2545,7 +2548,7 @@ struct tree_opt_pass pass_sms = 0, /* properties_required */ 0, /* properties_provided */ 0, /* properties_destroyed */ - 0, /* todo_flags_start */ + TODO_dump_func, /* todo_flags_start */ TODO_dump_func | TODO_ggc_collect, /* todo_flags_finish */ 'm' /* letter */ |