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| author | Richard Biener <rguenther@suse.de> | 2015-01-15 15:02:11 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2015-01-15 15:02:11 +0000 |
| commit | 42c6b3cadd77829763b2a1484c5cfa50a9524b1f (patch) | |
| tree | 52b26abff657f8b34fcdc7839ec71998826959cc /gcc/tree-ssa-alias.c | |
| parent | cd3246ea5820971a463d8d46d94ddd7128ab0282 (diff) | |
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re PR tree-optimization/61743 (Complete unroll is not happened for loops with short upper bound)
2015-01-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/61743
* tree-ssa-pre.c (insert_into_preds_of_block): Preserve range
information on PHIs for some simple cases.
* gcc.dg/tree-ssa/pr61743-1.c: New testcase.
* gcc.dg/tree-ssa/pr61743-2.c: Likewise.
From-SVN: r219662
Diffstat (limited to 'gcc/tree-ssa-alias.c')
0 files changed, 0 insertions, 0 deletions