r260568 - in /branches/gcc-8-branch/gcc: Change...

[marxin@gcc.gnu.org]

Author: marxin
Date: Wed May 23 08:27:14 2018
New Revision: 260568

URL: https://gcc.gnu.org/viewcvs?rev=260568&root=gcc&view=rev
Log:
Subject: Backport r260566

2018-05-23  Martin Liska  <mliska@suse.cz>

	Backport from mainline
	2018-05-23  Yury Gribov  <tetra2005@gmail.com>

	PR tree-optimization/85822
	* tree-vrp.c (is_masked_range_test): Fix handling of negative
	constants.
2018-05-23  Martin Liska  <mliska@suse.cz>

	Backport from mainline
	2018-05-23  Yury Gribov  <tetra2005@gmail.com>

	PR tree-optimization/85822
	* c-c++-common/pr85822.c: New test.

Added:
    branches/gcc-8-branch/gcc/testsuite/c-c++-common/pr85822.c
Modified:
    branches/gcc-8-branch/gcc/ChangeLog
    branches/gcc-8-branch/gcc/testsuite/ChangeLog
    branches/gcc-8-branch/gcc/tree-vrp.c