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| author | Richard Biener <rguenther@suse.de> | 2017-07-25 13:24:51 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2017-07-25 13:24:51 +0000 |
| commit | 1aa54f90e68dc927e80e14c7e4bf9b42525e3c76 (patch) | |
| tree | 2b8bb2985d182e0067a33a9d5b70c12080b8464d /gcc/tree-ssa-uninit.c | |
| parent | e294f495894cd2d9e217565e340284b2edda4671 (diff) | |
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re PR tree-optimization/81455 (Compile-time hog w/ -O1 -funswitch-loops)
2017-07-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/81455
* tree-ssa-loop-unswitch.c (find_loop_guard): Make sure to
not walk in cycles when looking for guards.
* gcc.dg/pr81455.c: New testcase.
From-SVN: r250518
Diffstat (limited to 'gcc/tree-ssa-uninit.c')
0 files changed, 0 insertions, 0 deletions