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re PR middle-end/57026 (ice: SSA corruption)
authorRichard Biener <rguenther@suse.de>
Tue, 23 Apr 2013 08:08:25 +0000 (08:08 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 23 Apr 2013 08:08:25 +0000 (08:08 +0000)
commit999c11718ded2d02734a6ecdf7572f7467cf5dc6
tree4e051be64f45b53b36d4a4759715e8b57f71b730tree
parent5366925908d82b07aaf6948cdf4c20eb41207896commit | diff
re PR middle-end/57026 (ice: SSA corruption)

2013-04-23  Richard Biener  <rguenther@suse.de>

PR tree-optimization/57026
* tree-vrp.c (simplify_conversion_using_ranges): Do not propagate
from SSA names occuring in abnormal PHI nodes.

* gcc.dg/torture/pr57026.c: New testcase.

From-SVN: r198175
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/torture/pr57026.c [new file with mode: 0644] blob
gcc/tree-vrp.c diff | blob | blame | history
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