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| author | Richard Guenther <rguenther@suse.de> | 2012-07-27 13:57:38 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2012-07-27 13:57:38 +0000 |
| commit | 891f2df6ef2e876a4a68d6a57b6b340c3a3a7d06 (patch) | |
| tree | cfa4181542745064b1f940bc876e4a601a9c43e5 /gcc/tree-ssa-loop-ivopts.c | |
| parent | 462f790109f8ea09dee7ecde428ad2a7c27a59b8 (diff) | |
| download | gcc-891f2df6ef2e876a4a68d6a57b6b340c3a3a7d06.zip gcc-891f2df6ef2e876a4a68d6a57b6b340c3a3a7d06.tar.gz gcc-891f2df6ef2e876a4a68d6a57b6b340c3a3a7d06.tar.bz2 | |
tree-cfg.c (gimple_can_merge_blocks_p): Do more fine-grained check whether SSA form is not up-to-date.
2012-07-27 Richard Guenther <rguenther@suse.de>
* tree-cfg.c (gimple_can_merge_blocks_p): Do more fine-grained
check whether SSA form is not up-to-date.
* tree-flow.h (name_mappings_registered_p): Remove.
* tree-into-ssa.c (struct repl_map_d): Remove.
(repl_tbl): Likewise.
(struct ssa_name_info): Add repl_set member.
(update_ssa_obstack): New static global.
(get_ssa_name_ann): Initialize repl_set.
(clear_ssa_name_info): Assert age did not wrap.
(repl_map_hash, repl_map_eq, repl_map_free): Remove.
(names_replaced_by): Adjust.
(add_to_repl_tbl): Likewise.
(dump_tree_ssa_stats): Likewise.
(init_update_ssa): Initialize update_ssa_obstack.
(delete_update_ssa): Free update_ssa_obstack.
(name_mappings_registered_p): Remove.
(update_ssa): Adjust.
From-SVN: r189915
Diffstat (limited to 'gcc/tree-ssa-loop-ivopts.c')
0 files changed, 0 insertions, 0 deletions