r205456 - in /branches/gcc-4_8-branch/gcc: Chan...

[jakub@gcc.gnu.org]

Author: jakub
Date: Wed Nov 27 17:05:21 2013
New Revision: 205456

URL: http://gcc.gnu.org/viewcvs?rev=205456&root=gcc&view=rev
Log:
	Backported from mainline
	2013-11-26  Jakub Jelinek  <jakub@redhat.com>

	PR tree-optimization/59014
	* tree-vrp.c (register_edge_assert_for_1): Don't look
	through conversions from non-integral types or through
	narrowing conversions.

	* gcc.c-torture/execute/pr59014.c: New test.

Added:
    branches/gcc-4_8-branch/gcc/testsuite/gcc.c-torture/execute/pr59014.c
Modified:
    branches/gcc-4_8-branch/gcc/ChangeLog
    branches/gcc-4_8-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_8-branch/gcc/tree-vrp.c