[Bug tree-optimization/31169] Bootstrap comparison error at revision 122821
------- Comment #48 from rth at gcc dot gnu dot org 2007-04-01 19:17 -------
Subject: Bug 31169
Author: rth
Date: Sun Apr 1 19:17:38 2007
New Revision: 123405
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123405
Log:
PR tree-optimization/31169
* tree-vrp.c (extract_range_from_binary_expr) <RSHIFT_EXPR>: Drop
to varying if the range is outside [0, prec-1].
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-vrp.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31169
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