r219612 - in /branches/gcc-4_9-branch/gcc: Chan...

[jakub@gcc.gnu.org]

Author: jakub
Date: Wed Jan 14 20:21:49 2015
New Revision: 219612

URL: https://gcc.gnu.org/viewcvs?rev=219612&root=gcc&view=rev
Log:
	Backported from mainline
	2015-01-12  Jakub Jelinek  <jakub@redhat.com>

	PR tree-optimization/64563
	* tree-vrp.c (vrp_evaluate_conditional): Check for VR_RANGE
	instead of != VR_VARYING.

	* gcc.dg/pr64563.c: New test.

Added:
    branches/gcc-4_9-branch/gcc/testsuite/gcc.dg/pr64563.c
Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_9-branch/gcc/tree-vrp.c