diff options
| author | Jan Hubicka <hubicka@gcc.gnu.org> | 2012-10-30 16:50:05 +0000 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2012-10-30 16:50:05 +0000 |
| commit | e152d14c2f42038d518c985eb3f4a830323791b3 (patch) | |
| tree | ecccfce88aecb82c5943a82331ae059519286d5c /gcc/expr.c | |
| parent | cd0f62787d6d57d1519f91d281ff00fb35b188ca (diff) | |
| download | gcc-e152d14c2f42038d518c985eb3f4a830323791b3.zip gcc-e152d14c2f42038d518c985eb3f4a830323791b3.tar.gz gcc-e152d14c2f42038d518c985eb3f4a830323791b3.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: r192990
Diffstat (limited to 'gcc/expr.c')
0 files changed, 0 insertions, 0 deletions