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| author | Richard Biener <rguenther@suse.de> | 2017-06-19 07:26:50 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2017-06-19 07:26:50 +0000 |
| commit | adb7eaa2bac31047b37cc8b9cb7b4121ca0a8fea (patch) | |
| tree | 45140d490b96fcec2f3b954c5e0f7d1496ea0b05 /gcc/tree-ssa-loop-ivcanon.c | |
| parent | db9bbdeca441e21f50b12cbfc2ff34992242b4f3 (diff) | |
| download | gcc-adb7eaa2bac31047b37cc8b9cb7b4121ca0a8fea.zip gcc-adb7eaa2bac31047b37cc8b9cb7b4121ca0a8fea.tar.gz gcc-adb7eaa2bac31047b37cc8b9cb7b4121ca0a8fea.tar.bz2 | |
tree-ssa-loop-niter.h (estimate_numbers_of_iterations): Take struct function as arg.
2017-06-19 Richard Biener <rguenther@suse.de>
* tree-ssa-loop-niter.h (estimate_numbers_of_iterations): Take
struct function as arg.
(estimate_numbers_of_iterations): Export overload with loop arg.
(free_numbers_of_iterations_estimates_loop): Use an overload of
free_numbers_of_iterations_estimates instead.
* tree-cfg.c (remove_bb): Adjust.
* tree-cfgcleanup.c (remove_forwarder_block_with_phi): Likewise.
* tree-parloops.c (gen_parallel_loop): Likewise.
* tree-ssa-loop-ivcanon.c (canonicalize_induction_variables):
Likewise.
(tree_unroll_loops_completely): Likewise.
* tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop):
Use an overload instead and export.
(estimated_loop_iterations): Adjust.
(max_loop_iterations): Likewise.
(likely_max_loop_iterations): Likewise.
(estimate_numbers_of_iterations): Take struct function as arg
and adjust.
(loop_exits_before_overflow): Adjust.
(free_numbers_of_iterations_estimates_loop): Use an overload.
* tree-vect-loop.c (vect_analyze_loop_form): Adjust.
* tree-vectorizer.c (vect_free_loop_info_assumptions): Likewise.
From-SVN: r249358
Diffstat (limited to 'gcc/tree-ssa-loop-ivcanon.c')
| -rw-r--r-- | gcc/tree-ssa-loop-ivcanon.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/tree-ssa-loop-ivcanon.c b/gcc/tree-ssa-loop-ivcanon.c index 82ad59c..b6ac765 100644 --- a/gcc/tree-ssa-loop-ivcanon.c +++ b/gcc/tree-ssa-loop-ivcanon.c @@ -1215,7 +1215,7 @@ canonicalize_induction_variables (void) bool irred_invalidated = false; bitmap loop_closed_ssa_invalidated = BITMAP_ALLOC (NULL); - estimate_numbers_of_iterations (); + estimate_numbers_of_iterations (cfun); FOR_EACH_LOOP (loop, LI_FROM_INNERMOST) { @@ -1361,6 +1361,8 @@ tree_unroll_loops_completely (bool may_increase_size, bool unroll_outer) int iteration = 0; bool irred_invalidated = false; + estimate_numbers_of_iterations (cfun); + do { changed = false; @@ -1370,7 +1372,7 @@ tree_unroll_loops_completely (bool may_increase_size, bool unroll_outer) loop_closed_ssa_invalidated = BITMAP_ALLOC (NULL); free_numbers_of_iterations_estimates (cfun); - estimate_numbers_of_iterations (); + estimate_numbers_of_iterations (cfun); changed = tree_unroll_loops_completely_1 (may_increase_size, unroll_outer, father_bbs, @@ -1588,7 +1590,6 @@ pass_complete_unrolli::execute (function *fun) { scev_initialize (); ret = tree_unroll_loops_completely (optimize >= 3, false); - free_numbers_of_iterations_estimates (fun); scev_finalize (); } loop_optimizer_finalize (); |