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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-06-04 09:00:21 +0000 |
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| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-06-04 09:00:21 +0000 |
| commit | 54459dd6822c5750bac14c9940dc40101f282bf6 (patch) | |
| tree | c9484b42ae7ecc4f94ed5074f51c6f5dd55b960d /gcc/tree-ssa-loop-niter.c | |
| parent | 05c9fb04e880dc110d38a56130d207cdac0bbef6 (diff) | |
| download | ppe42-gcc-54459dd6822c5750bac14c9940dc40101f282bf6.tar.gz ppe42-gcc-54459dd6822c5750bac14c9940dc40101f282bf6.zip | |
2012-06-04 Richard Guenther <rguenther@suse.de>
* tree-data-ref.c (have_similar_memory_accesses_1): Remove.
(ref_base_address_1): Likewise.
(remove_similar_memory_refs): Likewise.
* tree-data-ref.h (remove_similar_memory_refs): Remove.
* tree-loop-distribution.c (classify_partition): Do not classify
as builtin if -ftree-loop-distribute-patterns is not enabled.
(fuse_partitions_with_similar_memory_accesses): Inline ...
(ldist_gen): ... here. Fuse all non-builtin partitions if
-ftree-loop-distribution is not enabled. Properly return
the number of created partitions. Do not update SSA form here
but ...
(tree_loop_distribution): ... once here for the whole function.
Only walk innermost loops, constrain loops we consider here
further. Do not call remove_similar_memory_refs.
(distribute_loop): Do not check number of loop nodes here.
* gcc.dg/tree-ssa/ldist-11.c: Enable -ftree-loop-distribute-patterns.
* gcc.dg/tree-ssa/ldist-17.c: Likewise.
* gcc.dg/tree-ssa/ldist-pr45948.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188168 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-loop-niter.c')
0 files changed, 0 insertions, 0 deletions
