[Bug middle-end/49806] [4.7 Regression] FAIL: gcc.dg/tree-ssa/vrp47.c

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49806

--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-08-04 
14:11:35 UTC ---
Author: rguenth
Date: Thu Aug  4 14:11:30 2011
New Revision: 177392

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177392
Log:
2011-08-04  Richard Guenther  <rguent...@suse.de>

    PR tree-optimization/49806
    * tree-vrp.c (op_with_boolean_value_range_p): New function.
    (simplify_truth_ops_using_ranges): Simplify.  Allow inserting
    a new statement for a final conversion to bool.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-vrp.c