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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-04-13 09:48:26 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-04-13 09:48:26 +0000 |
| commit | 91a74fc6ef3473f7087e00a5861d01550afd166f (patch) | |
| tree | 1b7bb981ab3207d6bac81f6a8d4c80f528a0e0ed /libjava/classpath/lib/gnu/java/text/CharacterBreakIterator.class | |
| parent | 493106f66ff610b15fb855a85ba53fea69d322a8 (diff) | |
| download | ppe42-gcc-91a74fc6ef3473f7087e00a5861d01550afd166f.tar.gz ppe42-gcc-91a74fc6ef3473f7087e00a5861d01550afd166f.zip | |
2010-04-13 Richard Guenther <rguenther@suse.de>
* tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
Only add RW dependence for dependence distance zero.
Adjust maximal vectorization factor according to dependences.
Move alignment handling ...
(vect_find_same_alignment_drs): ... here. New function.
(vect_analyze_data_ref_dependences): Adjust.
(vect_analyze_data_refs_alignment): Call vect_find_same_alignment_drs.
(vect_analyze_data_refs): Adjust minimal vectorization factor
according to data references.
* tree-vect-loop.c (vect_analyze_loop): Analyze data-ref
dependences before determining the vectorization factor.
Analyze alignment after determining the vectorization factor.
* tree-vect-slp.c ((vect_slp_analyze_bb): Analyze data-ref
dependences before alignment.
* tree-vectorizer.h (vect_analyze_data_ref_dependences):
Adjust prototype.
(vect_analyze_data_refs): Likewise.
(MAX_VECTORIZATION_FACTOR): New define.
* gcc.dg/vect/no-vfa-vect-depend-1.c: Adjust.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158259 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/lib/gnu/java/text/CharacterBreakIterator.class')
0 files changed, 0 insertions, 0 deletions
