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re PR tree-optimization/28905 (ICE in compare_name_with_value, at tree-vrp.c:3557)
authorRichard Guenther <rguenther@suse.de>
Tue, 5 Sep 2006 08:36:39 +0000 (08:36 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 5 Sep 2006 08:36:39 +0000 (08:36 +0000)
commitb2db922002d6d95cc0fc2f7965c9a5ba81c6cf5a
treef69d8afa798891dbc042ce2310e6980818a89056tree
parentf393e7f57d2643b83b30603568bd7260a6451731commit | diff
re PR tree-optimization/28905 (ICE in compare_name_with_value, at tree-vrp.c:3557)

2006-09-05  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/28905
* tree-vrp.c (fix_equivalence_set): Manually implement
!value_ranges_intersect_p to also handle symbolic ranges.

* gcc.c-torture/compile/pr28905.c: New testcase.

From-SVN: r116696
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/compile/pr28905.c [new file with mode: 0644] blob
gcc/tree-vrp.c diff | blob | history