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| author | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-07-09 15:16:11 +0000 |
|---|---|---|
| committer | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-07-09 15:16:11 +0000 |
| commit | 1a1f6e8bdaed4937d6bce70355b681bf08868841 (patch) | |
| tree | 30fd46d2e73c7f6f338f36cd9886159a24499e61 /libjava/java/util/zip/GZIPInputStream.java | |
| parent | d793732c70a447d8c5b075a62d6483c00e12ee24 (diff) | |
| download | ppe42-gcc-1a1f6e8bdaed4937d6bce70355b681bf08868841.tar.gz ppe42-gcc-1a1f6e8bdaed4937d6bce70355b681bf08868841.zip | |
Fix PR tree-optimization/15555
* tree-dfa.c (dump_variable): If the variable is a pointer
SSA_NAME, also dump its points-to information.
* tree-flow.h (struct ptr_info_def): Add field
is_dereferenced.
(dump_points_to_info_for): Declare.
(debug_points_to_info_for): Declare.
* tree-optimize.c (init_tree_optimization_passes): Add a
second alias analysis pass after DOM2.
Move pass_del_pta to a later spot.
* tree-ssa-alias.c (compute_points_to_and_addr_escape): Do not
create a name tags when we find a dereferenced pointer. Just
mark the pointer dereferenced.
(collect_points_to_info_for): Move code to clear points-to
information to create_name_tags.
(create_name_tags): New function.
(compute_flow_sensitive_aliasing): Call it.
(setup_pointers_and_addressables): Mark type tags for renaming
here instead of ...
(create_memory_tag): ... here.
(merge_pointed_to_info): Do not merge PT_MALLOC attributes.
(dump_points_to_info_for): Declare extern.
(debug_points_to_info_for): New function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@84378 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/java/util/zip/GZIPInputStream.java')
0 files changed, 0 insertions, 0 deletions
