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| author | Daniel Berlin <dberlin@dberlin.org> | 2007-07-07 22:23:26 +0000 |
|---|---|---|
| committer | Daniel Berlin <dberlin@gcc.gnu.org> | 2007-07-07 22:23:26 +0000 |
| commit | b71b4522b534a93471f68f5ca1efd111315f5c5e (patch) | |
| tree | 69e1814e576690f14ef7f3bcaba222527d7ee4e5 /gcc/c-decl.c | |
| parent | 0e8eb4d81e74fbb97810ca6a3bd1a300deda24f0 (diff) | |
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Revert (note the sccvn portions are *not* reverted) 2007-07-06 Daniel Berlin <dberlin@dberlin.org>
2007-07-07 Daniel Berlin <dberlin@dberlin.org>
Revert (note the sccvn portions are *not* reverted)
2007-07-06 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/23488
* tree-vn.c (set_value_handle): Use decl_vh_map for decl value
handles.
* tree-flow-inline.h (get_value_handle): Ditto.
* tree-ssa-pre.c (decl_vh_map): New.
(decl_node_pool): New.
(can_value_number_operation): Support DECL_P.
(can_PRE_operation): Ditto.
(create_expression_by_pieces): Ditto.
(find_existing_value_expr): Modify to differnetiate between
addressing and top level.
(create_value_handle_for_expr): Handle DECL's.
(poolify_tree): Ditto.
(make_values_for_phi): Don't insert into PHI_GEN during FRE.
(make_values_for_stmt): Handle DECL's properly.
(init_pre): Reorg to not init useless things during FRE.
(fini_pre): Ditto.
* tree-flow.h: Include pointer-set.h.
(decl_vh_map): Declare.
* Makefile.in (TREE_FLOW_H): Add pointer-set.h
From-SVN: r126449
Diffstat (limited to 'gcc/c-decl.c')
0 files changed, 0 insertions, 0 deletions