diff options
| author | Zdenek Dvorak <ook@ucw.cz> | 2011-06-14 14:29:58 +0000 |
|---|---|---|
| committer | Tom de Vries <tom@codesourcery.com> | 2011-06-14 14:29:58 +0000 |
| commit | 726d962c635dc6eead44fb7c4f0a875688329b74 (patch) | |
| tree | 988a19c68464433ba5e738e385eec5930b88c556 /gcc/predict.c | |
| parent | a784cf9dd84286904f6fad52a40f5b4f4a8f65dd (diff) | |
2011-06-14 Zdenek Dvorak <ook@ucw.cz>
Tom de Vries <tom@codesourcery.com>
PR target/45098
* cfgloop.h (nb_iterations_upper_bound, nb_iterations_estimate):
Document changed semantics.
(max_stmt_executions, max_stmt_executions_int): Declare.
* tree-data-ref.c (estimated_loop_iterations)
(estimated_loop_iterations_int): Move functions...
* tree-ssa-loop-niter.c (estimated_loop_iterations)
(estimated_loop_iterations_int): here.
(record_estimate): Change nb_iterations_upper_bound and
nb_iterations_estimate semantics.
(max_stmt_executions, max_stmt_executions_int): New function.
* tree-data-ref.c (estimated_loop_iterations_tree): Rename to ...
(max_stmt_executions_tree): this.
(analyze_miv_subscript): Use max_stmt_executions_tree instead of
estimated_loop_iterations_tree.
tree-ssa-loop-ivopts.c (avg_loop_niter): Use
max_stmt_executions_int instead of estimated_loop_iterations_int.
* predict.c (predict_loops): Idem.
* tree-parloops.c (parallelize_loops): Idem.
* tree-data-ref.c (analyze_siv_subscript_cst_affine)
(compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine)
(init_omega_for_ddr_1): Idem.
* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse)
(loop_prefetch_arrays): Idem
* graphite-sese-to-poly.c (build_loop_iteration_domains): Use
max_stmt_executions instead of estimated_loop_iterations.
* tree-data-ref.c (estimated_loop_iterations_tree): Idem.
* tree-vrp.c (adjust_range_with_scev): Use estimated_loop_iterations
instead of nb_iterations_upper_bound.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@175022 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/predict.c')
| -rw-r--r-- | gcc/predict.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/predict.c b/gcc/predict.c index 870526bc6b3..f5e2449f636 100644 --- a/gcc/predict.c +++ b/gcc/predict.c @@ -994,7 +994,7 @@ predict_loops (void) the loop, use it to predict this exit. */ else if (n_exits == 1) { - nitercst = estimated_loop_iterations_int (loop, false); + nitercst = max_stmt_executions_int (loop, false); if (nitercst < 0) continue; if (nitercst > max) |