r243886 - in /trunk/gcc: ChangeLog testsuite/Ch...

[marxin@gcc.gnu.org]

Author: marxin
Date: Thu Dec 22 13:09:11 2016
New Revision: 243886

URL: https://gcc.gnu.org/viewcvs?rev=243886&root=gcc&view=rev
Log:
Fix tree-optimization/78886.

	PR tree-optimization/78886
	* gcc.dg/tree-ssa/pr78886.c: New test.
	PR tree-optimization/78886
	* tree-ssa-strlen.c (handle_builtin_malloc): Return when LHS
	is equal to NULL.

Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/pr78886.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-strlen.c