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| author | Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com> | 2014-10-24 08:22:24 +0000 |
|---|---|---|
| committer | Maxim Kuvyrkov <mkuvyrkov@gcc.gnu.org> | 2014-10-24 08:22:24 +0000 |
| commit | b75ae7f422bc0c477422faae20d2195ffdeeb5df (patch) | |
| tree | e4144307b9de4b526b97ba90568b4161c2c35b31 /gcc/sched-int.h | |
| parent | 4dd9ac6c94f64333ae505dc6d1e76729ccb98bea (diff) | |
| download | gcc-b75ae7f422bc0c477422faae20d2195ffdeeb5df.zip gcc-b75ae7f422bc0c477422faae20d2195ffdeeb5df.tar.gz gcc-b75ae7f422bc0c477422faae20d2195ffdeeb5df.tar.bz2 | |
Improve scheduler dumps of ready list
* sched-int.h (struct _haifa_insn_data:last_rfs_win): New field.
* haifa-sched.c (INSN_LAST_RFS_WIN): New access macro.
(rfs_result): Set INSN_LAST_RFS_WIN. Update signature.
(rank_for_schedule): Update calls to rfs_result to pass new parameters.
(print_rank_for_schedule_stats): Print out elements of ready list that
ended up on their respective places due to each of the sorting
heuristics.
(ready_sort): Update.
(debug_ready_list_1): Improve printout for SCHED_PRESSURE_MODEL.
(schedule_block): Update.
From-SVN: r216621
Diffstat (limited to 'gcc/sched-int.h')
| -rw-r--r-- | gcc/sched-int.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/sched-int.h b/gcc/sched-int.h index 033ca59..71a4b5c 100644 --- a/gcc/sched-int.h +++ b/gcc/sched-int.h @@ -888,6 +888,9 @@ struct _haifa_insn_data pressure excess (between source and target). */ int reg_pressure_excess_cost_change; int model_index; + + /* The deciding reason for INSN's place in the ready list. */ + int last_rfs_win; }; typedef struct _haifa_insn_data haifa_insn_data_def; |