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| author | Zdenek Dvorak <dvorakz@suse.cz> | 2007-04-07 01:11:15 +0200 |
|---|---|---|
| committer | Zdenek Dvorak <rakdver@gcc.gnu.org> | 2007-04-06 23:11:15 +0000 |
| commit | ac84e05eb6a3cc6f2da0816537b5cbd5a5d58f1b (patch) | |
| tree | 6e9884d45709a7814b362ea6e6dbf57ecb1ab63e /libjava/java | |
| parent | 64199a9eedbd34833b7712d6da13d117fa3ef9f4 (diff) | |
| download | gcc-ac84e05eb6a3cc6f2da0816537b5cbd5a5d58f1b.zip gcc-ac84e05eb6a3cc6f2da0816537b5cbd5a5d58f1b.tar.gz gcc-ac84e05eb6a3cc6f2da0816537b5cbd5a5d58f1b.tar.bz2 | |
tree-ssa-loop-niter.c (idx_infer_loop_bounds): Add and use argument "reliable".
* tree-ssa-loop-niter.c (idx_infer_loop_bounds): Add and use
argument "reliable".
(infer_loop_bounds_from_ref, infer_loop_bounds_from_array):
Add argument "reliable". Propagate it through calls.
(infer_loop_bounds_from_undefined): Derive number of iterations
estimates from references in blocks that do not dominate loop latch.
(gcov_type_to_double_int): New function.
(estimate_numbers_of_iterations_loop): Use gcov_type_to_double_int
and expected_loop_iterations_unbounded.
* cfgloopanal.c (expected_loop_iterations_unbounded): New function.
(expected_loop_iterations): Use expected_loop_iterations_unbounded.
* tree-data-ref.c (estimated_loop_iterations): Export.
(get_references_in_stmt): Fix -- do not return addresses of local
objects.
* cfgloop.h (expected_loop_iterations_unbounded,
estimated_loop_iterations): Declare.
From-SVN: r123630
Diffstat (limited to 'libjava/java')
0 files changed, 0 insertions, 0 deletions