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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-01-16 19:35:08 +0000 |
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| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-01-16 19:35:08 +0000 |
| commit | e27f337edeb1585c8ef04bd7f069bf6c9d3edacb (patch) | |
| tree | 81b34c2198f03ac751ceca53567fb3a0777c0618 /libjava/include | |
| parent | 1c51e1aa8590b0b770f9466e6d45098ec6376404 (diff) | |
| download | ppe42-gcc-e27f337edeb1585c8ef04bd7f069bf6c9d3edacb.tar.gz ppe42-gcc-e27f337edeb1585c8ef04bd7f069bf6c9d3edacb.zip | |
2006-01-16 Richard Guenther <rguenther@suse.de>
* tree-ssa-alias.c (struct used_part): Add write_only field.
(get_or_create_used_part_for): Initialize it to true.
(create_overlap_variables_for): Don't create structure variables
for structures that only are written to.
(find_used_portions): Handle MODIFY_EXPR to track whether a
structure is only written to.
* gcc.dg/tree-ssa/20031015-1.c: Adjust testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109766 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/include')
0 files changed, 0 insertions, 0 deletions
