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| author | Richard Guenther <rguenther@suse.de> | 2012-06-05 09:24:43 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2012-06-05 09:24:43 +0000 |
| commit | b6dd52618f43de2492a727317bd6af3acfa78a23 (patch) | |
| tree | 80310ade27a32fd660f2a3eea597d5c759baeec8 /libcpp | |
| parent | 44072af5b08af901bf25a728a6beecde0664e92c (diff) | |
| download | gcc-b6dd52618f43de2492a727317bd6af3acfa78a23.zip gcc-b6dd52618f43de2492a727317bd6af3acfa78a23.tar.gz gcc-b6dd52618f43de2492a727317bd6af3acfa78a23.tar.bz2 | |
re PR tree-optimization/53081 (memcpy/memset loop recognition)
2012-06-05 Richard Guenther <rguenther@suse.de>
PR tree-optimization/53081
* tree-loop-distribution.c (generate_memset_builtin): Handle all
kinds of byte-sized stores.
(classify_partition): Likewise.
(tree_loop_distribution): Adjust seed statements used for
!flag_tree_loop_distribution.
* gcc.dg/tree-ssa/ldist-19.c: New testcase.
* gcc.c-torture/execute/builtins/builtins.exp: Always pass
-fno-tree-loop-distribute-patterns.
From-SVN: r188232
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions