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| author | Richard Guenther <rguenther@suse.de> | 2009-04-04 20:53:39 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2009-04-04 20:53:39 +0000 |
| commit | 862900112e016aa821f4bd659c3e53ac91853f32 (patch) | |
| tree | 26dd248daf0fd14b57c7421d9111153fca35cc05 /gcc/tree-vectorizer.h | |
| parent | a4d674fc530e3a274c86887967eb820a664787da (diff) | |
| download | gcc-862900112e016aa821f4bd659c3e53ac91853f32.zip gcc-862900112e016aa821f4bd659c3e53ac91853f32.tar.gz gcc-862900112e016aa821f4bd659c3e53ac91853f32.tar.bz2 | |
Makefile.in (tree-ssa-copy.o): Add $(CFGLOOP_H) dependency.
2009-04-04 Richard Guenther <rguenther@suse.de>
* Makefile.in (tree-ssa-copy.o): Add $(CFGLOOP_H) dependency.
* tree-ssa-copy.c (init_copy_prop): Do not propagate through
single-argument PHIs if we are in loop-closed SSA form.
* tree-vect-loop-manip.c (slpeel_add_loop_guard): Pass extra guards
for the pre-condition.
(slpeel_tree_peel_loop_to_edge): Likewise.
(vect_build_loop_niters): Take an optional sequence to append stmts.
(vect_generate_tmps_on_preheader): Likewise.
(vect_do_peeling_for_loop_bound): Take extra guards for the
pre-condition.
(vect_do_peeling_for_alignment): Adjust. Unconditionally apply
the cost model check.
(vect_loop_versioning): Take stmt and stmt list to put pre-condition
guards if we are going to peel. Do not apply versioning in that
case.
* tree-vectorizer.h (vect_loop_versioning): Adjust declaration.
(vect_do_peeling_for_loop_bound): Likewise.
* tree-vect-loop.c (vect_transform_loop): If we are peeling for
loop bound only record extra pre-conditions, do not apply loop
versioning.
From-SVN: r145551
Diffstat (limited to 'gcc/tree-vectorizer.h')
| -rw-r--r-- | gcc/tree-vectorizer.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h index 0cf7862..1f3247d 100644 --- a/gcc/tree-vectorizer.h +++ b/gcc/tree-vectorizer.h @@ -706,8 +706,9 @@ extern bitmap vect_memsyms_to_rename; in tree-vect-loop-manip.c. */ extern void slpeel_make_loop_iterate_ntimes (struct loop *, tree); extern bool slpeel_can_duplicate_loop_p (const struct loop *, const_edge); -extern void vect_loop_versioning (loop_vec_info); -extern void vect_do_peeling_for_loop_bound (loop_vec_info, tree *); +extern void vect_loop_versioning (loop_vec_info, bool, tree *, gimple_seq *); +extern void vect_do_peeling_for_loop_bound (loop_vec_info, tree *, + tree, gimple_seq); extern void vect_do_peeling_for_alignment (loop_vec_info); extern LOC find_loop_location (struct loop *); extern bool vect_can_advance_ivs_p (loop_vec_info); |