diff options
| author | Jan Hubicka <jh@suse.cz> | 2012-10-30 17:12:16 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2012-10-30 16:12:16 +0000 |
| commit | cd0f62787d6d57d1519f91d281ff00fb35b188ca (patch) | |
| tree | cbc6008b7f0ffd4f218684dc344ffb2600f892c4 /gcc/expr.c | |
| parent | baa061be44ee32ca259b1a66266d7a27f3c37054 (diff) | |
| download | gcc-cd0f62787d6d57d1519f91d281ff00fb35b188ca.zip gcc-cd0f62787d6d57d1519f91d281ff00fb35b188ca.tar.gz gcc-cd0f62787d6d57d1519f91d281ff00fb35b188ca.tar.bz2 | |
tree-ssa-loop-niter.c (number_of_iterations_exit): New parameter EVERY_ITERATION with implicit value of true.
* tree-ssa-loop-niter.c (number_of_iterations_exit): New parameter
EVERY_ITERATION with implicit value of true.
(record_estimate): Check dominance relationship of the basic block
we are estimating on instead of relying on UPPER to be false.
(struct ilb_data): Drop RELIABLE.
(idx_infer_loop_bounds): Update.
(infer_loop_bounds_from_ref): Drop parameter RELIABLE.
(infer_loop_bounds_from_array): Drop parameter RELIABLE.
(infer_loop_bounds_from_undefined): Update comments and handling
of RELIABLE.
(estimate_numbers_of_iterations_loop): Record all bounds.
From-SVN: r192989
Diffstat (limited to 'gcc/expr.c')
0 files changed, 0 insertions, 0 deletions