diff options
| author | Richard Biener <rguenther@suse.de> | 2016-07-21 13:00:32 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2016-07-21 13:00:32 +0000 |
| commit | 959cef7434c0383f32ff28ab012fe17d9d94a7c2 (patch) | |
| tree | bd331a8d98f64c523d13a05c0eb435ce17dea62a /gcc/plugin.c | |
| parent | 88617fe425b0f01305ede58de484592c11422f22 (diff) | |
| download | gcc-959cef7434c0383f32ff28ab012fe17d9d94a7c2.zip gcc-959cef7434c0383f32ff28ab012fe17d9d94a7c2.tar.gz gcc-959cef7434c0383f32ff28ab012fe17d9d94a7c2.tar.bz2 | |
re PR tree-optimization/71947 (x ^ y not folded to 0 if x == y by DOM)
2016-07-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/71947
* tree-vrp.c (extract_range_from_assert): Singleton symbolic
ranges have useful limit_vr information.
* gcc.dg/tree-ssa/vrp102.c: New testcase.
From-SVN: r238591
Diffstat (limited to 'gcc/plugin.c')
0 files changed, 0 insertions, 0 deletions