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| author | Richard Guenther <rguenther@suse.de> | 2008-04-23 14:08:25 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2008-04-23 14:08:25 +0000 |
| commit | 17d2c090a10e1ff15d78e4e139f7df7c39a54d4e (patch) | |
| tree | 1b094aa3273abc829435f2f6a7c4089e8476d961 /gcc/java/resource.c | |
| parent | a7a512beff448f28fc2f9f192e19e30cbf971eba (diff) | |
| download | gcc-17d2c090a10e1ff15d78e4e139f7df7c39a54d4e.zip gcc-17d2c090a10e1ff15d78e4e139f7df7c39a54d4e.tar.gz gcc-17d2c090a10e1ff15d78e4e139f7df7c39a54d4e.tar.bz2 | |
re PR tree-optimization/27799 (adding unused char field inhibits optimization)
2008-04-23 Richard Guenther <rguenther@suse.de>
PR tree-optimization/27799
PR tree-optimization/32921
PR tree-optimization/32624
* tree-ssa-structalias.c (merge_smts_into): Only merge the
SMTs aliases and the tag itself into the solution.
* tree-ssa-alias.c (compute_flow_sensitive_aliasing): Do not
merge the points-to solution back into the SMT aliases.
(may_alias_p): Use alias_set_subset_of instead of
aliases_conflict_p. A pointer which points to
memory with alias set zero may access any variable.
* gcc.dg/tree-ssa/pr27799.c: New testcase.
* gcc.dg/tree-ssa/20030807-7.c: Remove xfail, scan vrp dump.
From-SVN: r134598
Diffstat (limited to 'gcc/java/resource.c')
0 files changed, 0 insertions, 0 deletions