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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-01-30 18:28:19 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-01-30 18:28:19 +0000 |
| commit | 135b982ddc5c8174c57dc9e8f294c7bf476bc9d2 (patch) | |
| tree | d57bbbc4b9b65da04a915f26455cd3254ace9c7e /COPYING | |
| parent | f8ca591b66df0cd27537a4e2c0c8118097493030 (diff) | |
| download | gcc-135b982ddc5c8174c57dc9e8f294c7bf476bc9d2.tar.gz | |
2014-01-30 Richard Biener <rguenther@suse.de>
PR tree-optimization/59993
* tree-ssa-forwprop.c (associate_pointerplus): Check we
can propagate form the earlier stmt and avoid the transform
when the intermediate result is needed.
* gcc.dg/torture/pr59993.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207316 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'COPYING')
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