[Bug tree-optimization/81297] [8 Regression] ICE in get_single_symbol
rguenth at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Tue Aug 1 07:05:00 GMT 2017
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81297
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Aug 1 07:04:10 2017
New Revision: 250758
URL: https://gcc.gnu.org/viewcvs?rev=250758&root=gcc&view=rev
Log:
2017-08-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/81297
* tree-vrp.c (get_single_symbol): Remove assert, instead drop
TREE_OVERFLOW from INTEGER_CSTs.
* gcc.dg/torture/pr81297.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr81297.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vrp.c
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