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| author | Richard Biener <rguenther@suse.de> | 2018-12-06 11:32:52 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2018-12-06 11:32:52 +0000 |
| commit | c0d105c63d97a76ac9847b82cc658b330961182d (patch) | |
| tree | bbd5798495f8197c79c8198fc04baab67c83d0bf /gcc/sched-ebb.c | |
| parent | 1c252ef3cbf964ce6022e5431de7f264a929a100 (diff) | |
| download | gcc-c0d105c63d97a76ac9847b82cc658b330961182d.zip gcc-c0d105c63d97a76ac9847b82cc658b330961182d.tar.gz gcc-c0d105c63d97a76ac9847b82cc658b330961182d.tar.bz2 | |
df-problems.c (df_rd_local_compute): Use bitmap_release.
2018-12-06 Richard Biener <rguenther@suse.de>
* df-problems.c (df_rd_local_compute): Use bitmap_release.
(df_live_free): Likewise.
(df_md_local_compute): Likewise.
(df_md_free): Release df_md_scratch bitmap.
* loop-invariant.c (calculate_loop_reg_pressure): Use
bitmap_release.
* sched-deps.c (true_dependency_cache, output_dependency_cache,
anti_dependency_cache, control_dependency_cache,
spec_dependency_cache): Use bitmap instead of bitmap_head *.
* sched-ebb.c (schedule_ebbs_init): Initialize non-GTY
dont_calc_deps as bitmap allocated from obstack not GC.
(schedule_ebbs_finish): Use bitmap_release.
* sched-rgn.c (schedule_insns): Initialize non-GTY
not_in_df as bitmap allocated from obstack not GC.
Use bitmap_release.
* sel-sched.c (_forced_ebb_heads): Remove premature optimization.
(sel_region_init): Allocate forced_ebb_heads.
(sel_region_finish): Free forced_ebb_heads.
From-SVN: r266851
Diffstat (limited to 'gcc/sched-ebb.c')
| -rw-r--r-- | gcc/sched-ebb.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/sched-ebb.c b/gcc/sched-ebb.c index c3be0e3..49ae286 100644 --- a/gcc/sched-ebb.c +++ b/gcc/sched-ebb.c @@ -588,15 +588,14 @@ schedule_ebbs_init (void) compute_bb_for_insn (); /* Initialize DONT_CALC_DEPS and ebb-{start, end} markers. */ - bitmap_initialize (&dont_calc_deps, 0); - bitmap_clear (&dont_calc_deps); + bitmap_initialize (&dont_calc_deps, &bitmap_default_obstack); } /* Perform cleanups after scheduling using schedules_ebbs or schedule_ebb. */ void schedule_ebbs_finish (void) { - bitmap_clear (&dont_calc_deps); + bitmap_release (&dont_calc_deps); /* Reposition the prologue and epilogue notes in case we moved the prologue/epilogue insns. */ |