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| author | Diego Novillo <dnovillo@redhat.com> | 2005-04-11 22:06:46 +0000 |
|---|---|---|
| committer | Diego Novillo <dnovillo@gcc.gnu.org> | 2005-04-11 18:06:46 -0400 |
| commit | f8d66d34f711e94a48b1eb28ab0fa25c6e1404c9 (patch) | |
| tree | ea3a6eedbf40f8febad0a55f21fd8d5f0af2123d /gcc/tree-vectorizer.c | |
| parent | 9f32d037484306f1045b661d9bf29e893d846ede (diff) | |
| download | gcc-f8d66d34f711e94a48b1eb28ab0fa25c6e1404c9.zip gcc-f8d66d34f711e94a48b1eb28ab0fa25c6e1404c9.tar.gz gcc-f8d66d34f711e94a48b1eb28ab0fa25c6e1404c9.tar.bz2 | |
re PR middle-end/20933 (gcc can no longer bootstrap itself)
PR tree-optimization/20933
* tree-ssa-alias.c (compute_flow_insensitive_aliasing): Move
logic to reject aliases between read-only and writable
variables ...
(may_alias_p): ... here.
(get_tmt_for): Do not associate read-only tags to pointers
whose pointed-to type is not read-only.
* tree-ssa.c (verify_ssa): Check that memory stores have at
least one V_MAY_DEF or V_MUST_DEF.
testsuite/ChangeLog
PR tree-optimization/20933
* gcc.dg/tree-ssa/pr20933.c: New test.
From-SVN: r97988
Diffstat (limited to 'gcc/tree-vectorizer.c')
0 files changed, 0 insertions, 0 deletions