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| author | Jan Hubicka <jh@suse.cz> | 2005-06-28 01:06:33 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2005-06-27 23:06:33 +0000 |
| commit | 370369e1a7e0b3a217c016236374883e274f6a44 (patch) | |
| tree | 8971e4e755934027002c5bc8895d3ab1088c2e5b /gcc/tracer.c | |
| parent | 4ebe7d9317b79fcd68fcec3e5cbdb502abe8152d (diff) | |
| download | gcc-370369e1a7e0b3a217c016236374883e274f6a44.zip gcc-370369e1a7e0b3a217c016236374883e274f6a44.tar.gz gcc-370369e1a7e0b3a217c016236374883e274f6a44.tar.bz2 | |
basic-block.h (basic_block_def): Kill rbi.
* basic-block.h (basic_block_def): Kill rbi.
(reorder_block_def): Kill; Remove next field (replaced by aux);
move other fields to ...
(rtl_bb_info): ... here.
* bb-reorder.c (find_traces, rotate_loop, find_traces_1_round,
copy_bb, connect_traces, add_labels_and_missing_jumps
fix_up_fall_thru_edges, fix_crossing_conditional_branches,
duplicate_computed_gotos, partition_hot_cold_basic-blocks):
Update to new fields.
* cfg.c (initialize_bb_rbi): Kill.
* cfglayout.c (record_effective_endpoints, fixup_reorder_chain,
fixup_fallthru_exit_predecessor, cfg_layout_duplicate_bb): Update.
* cfgrtl.c (cfg_layout_create_basic_block): Do not initialize rbi.
(try_redirect_by_replacing_jump): Update rbi references.
(cfg_layout_split_block): Likewise.
(cfg_layout_delete_block): Likewise.
(cfg_layout_merge_blocks): Likewise.
* function.c (thread_prologue_and_epilogue_insns): Likewise.
* passes.c (rest_of_handle_sms): Likewise.
* tracer.c (seen, tail_duplicate, layout_superblocks): Likewise.
From-SVN: r101359
Diffstat (limited to 'gcc/tracer.c')
| -rw-r--r-- | gcc/tracer.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/gcc/tracer.c b/gcc/tracer.c index cddc5b9..5d3aaf4 100644 --- a/gcc/tracer.c +++ b/gcc/tracer.c @@ -65,7 +65,7 @@ static int branch_ratio_cutoff; /* Return true if BB has been seen - it is connected to some trace already. */ -#define seen(bb) (bb->rbi->visited || bb->rbi->next) +#define seen(bb) (bb->il.rtl->visited || bb->aux) /* Return true if we should ignore the basic block for purposes of tracing. */ static bool @@ -292,8 +292,8 @@ tail_duplicate (void) fprintf (dump_file, "Duplicated %i as %i [%i]\n", old->index, bb2->index, bb2->frequency); } - bb->rbi->next = bb2; - bb2->rbi->visited = 1; + bb->aux = bb2; + bb2->il.rtl->visited = 1; bb = bb2; /* In case the trace became infrequent, stop duplicating. */ if (ignore_bb_p (bb)) @@ -328,28 +328,28 @@ layout_superblocks (void) { edge_iterator ei; edge e, best = NULL; - while (end->rbi->next) - end = end->rbi->next; + while (end->aux) + end = end->aux; FOR_EACH_EDGE (e, ei, end->succs) if (e->dest != EXIT_BLOCK_PTR && e->dest != single_succ (ENTRY_BLOCK_PTR) - && !e->dest->rbi->visited + && !e->dest->il.rtl->visited && (!best || EDGE_FREQUENCY (e) > EDGE_FREQUENCY (best))) best = e; if (best) { - end->rbi->next = best->dest; - best->dest->rbi->visited = 1; + end->aux = best->dest; + best->dest->il.rtl->visited = 1; } else for (; bb != EXIT_BLOCK_PTR; bb = bb->next_bb) { - if (!bb->rbi->visited) + if (!bb->il.rtl->visited) { - end->rbi->next = bb; - bb->rbi->visited = 1; + end->aux = bb; + bb->il.rtl->visited = 1; break; } } |