r236477 - in /trunk/gcc: ChangeLog testsuite/Ch...

[mpolacek@gcc.gnu.org]

Author: mpolacek
Date: Thu May 19 15:45:35 2016
New Revision: 236477

URL: https://gcc.gnu.org/viewcvs?rev=236477&root=gcc&view=rev
Log:
	PR tree-optimization/71031
	* tree-vrp.c (extract_range_from_binary_expr_1): Turn assert into a
	condition and adjust the code a bit.

	* gcc.dg/tree-ssa/vrp100.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/vrp100.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vrp.c