r221145 - in /trunk/gcc: ChangeLog testsuite/Ch...

[law@gcc.gnu.org]

Author: law
Date: Tue Mar  3 11:54:49 2015
New Revision: 221145

URL: https://gcc.gnu.org/viewcvs?rev=221145&root=gcc&view=rev
Log:
	PR tree-optimization/65241
	* tree-ssa-dom.c (lookup_avail_expr): Only modify the avail_expr
	hash table if INSERT is true.

	PR tree-optimization/65241
	* gcc.c-torture/compile/pr65241.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr65241.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-dom.c