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| author | Richard Biener <rguenther@suse.de> | 2015-08-17 14:17:33 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2015-08-17 14:17:33 +0000 |
| commit | 28251e2ce19fbbe5715ac33cf4a8c349d0c95faa (patch) | |
| tree | 3436d1f599cdaa60d64cfa9b16030e7d0997e0bf /gcc/tree-scalar-evolution.c | |
| parent | 6c825cd46bac36333c1970c549a8630f8c850794 (diff) | |
| download | gcc-28251e2ce19fbbe5715ac33cf4a8c349d0c95faa.zip gcc-28251e2ce19fbbe5715ac33cf4a8c349d0c95faa.tar.gz gcc-28251e2ce19fbbe5715ac33cf4a8c349d0c95faa.tar.bz2 | |
re PR tree-optimization/67221 (ICE at -Os and above on x86_64-linux-gnu: Segmentation fault (program cc1))
2015-08-17 Richard Biener <rguenther@suse.de>
PR tree-optimization/67221
* tree-ssa-sccvn.c (visit_phi): Keep all-TOP args TOP.
(sccvn_dom_walker::before_dom_children): Mark backedges of
non-executable blocks as not executable.
* gcc.dg/torture/pr67221.c: New testcase.
From-SVN: r226938
Diffstat (limited to 'gcc/tree-scalar-evolution.c')
0 files changed, 0 insertions, 0 deletions