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| author | Richard Biener <rguenther@suse.de> | 2013-05-27 13:02:24 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2013-05-27 13:02:24 +0000 |
| commit | 5a892248232ee56f20a202b23049a344ab2c4517 (patch) | |
| tree | 9c4df07f019ab2916f49a727626c48c780323fc6 /gcc/fortran/resolve.c | |
| parent | d1de852b6813728f736dffdd7f69944e26423305 (diff) | |
| download | gcc-5a892248232ee56f20a202b23049a344ab2c4517.zip gcc-5a892248232ee56f20a202b23049a344ab2c4517.tar.gz gcc-5a892248232ee56f20a202b23049a344ab2c4517.tar.bz2 | |
re PR tree-optimization/57343 (wrong code on x86_64-linux at -Os and above)
2013-05-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/57343
* tree-ssa-loop-niter.c (number_of_iterations_ne_max): Do not
use multiple_of_p if not TYPE_OVERFLOW_UNDEFINED.
(number_of_iterations_cond): Do not build the folded tree.
* gcc.dg/torture/pr57343.c: New testcase.
From-SVN: r199357
Diffstat (limited to 'gcc/fortran/resolve.c')
0 files changed, 0 insertions, 0 deletions