| commit | f59ae127f3b98910e29c4b09abc9c330430f8d51 | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 1 Oct 2013 07:41:10 +0000 (1 07:41 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 1 Oct 2013 07:41:10 +0000 (1 07:41 +0000) | ||
| tree | 4364870cc24e53f1deed7befaaf0e34bc35fad06 | treesnapshot (tar.gz zip) |
| parent | fc502d2f0103d453242454e6097e9d7ca3103e45 | commitdiff |
2013-10-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/58553
* tree-loop-distribution.c (struct partition_s): Add niter member.
(classify_partition): Populate niter member for the partition
and properly identify whether the relevant store happens before
or after the loop exit.
(generate_memset_builtin): Use niter member from the partition.
(generate_memcpy_builtin): Likewise.
* gcc.dg/torture/pr58553.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203054 138bc75d-0d04-0410-961f-82ee72b054a4
PR tree-optimization/58553
* tree-loop-distribution.c (struct partition_s): Add niter member.
(classify_partition): Populate niter member for the partition
and properly identify whether the relevant store happens before
or after the loop exit.
(generate_memset_builtin): Use niter member from the partition.
(generate_memcpy_builtin): Likewise.
* gcc.dg/torture/pr58553.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203054 138bc75d-0d04-0410-961f-82ee72b054a4