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| author | dberlin <dberlin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-11-03 15:39:48 +0000 |
|---|---|---|
| committer | dberlin <dberlin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-11-03 15:39:48 +0000 |
| commit | 5472b425df5e142bcedde62794e31b35cf641dee (patch) | |
| tree | 9dcbe9162456b36aa816086c8de751f7d2af94ad /libjava/classpath/java | |
| parent | 9cb3832d7bed353cb522ffd3e74b1962cb91789a (diff) | |
| download | ppe42-gcc-5472b425df5e142bcedde62794e31b35cf641dee.tar.gz ppe42-gcc-5472b425df5e142bcedde62794e31b35cf641dee.zip | |
2005-11-03 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/24351
* tree-ssa-structalias.c (struct variable_info): Add
collapsed_into.
(get_varinfo_fc): New function to follow collapsing.
(new_var_info): Set collapsed_to to NULL.
(dump_constraint): Follow collapsing.
(build_constraint_graph): Handle collapsing.
(do_simple_structure_copy): Return false if something bad
happened.
(collapse_rest_of_var): New function.
(do_structure_copy): Collapse if do_simple_structure_copy returns
false.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106437 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/java')
0 files changed, 0 insertions, 0 deletions
