r216985 - in /trunk/gcc: ChangeLog ree.c testsu...

[jakub@gcc.gnu.org]

Author: jakub
Date: Fri Oct 31 19:42:39 2014
New Revision: 216985

URL: https://gcc.gnu.org/viewcvs?rev=216985&root=gcc&view=rev
Log:
	PR rtl-optimization/63659
	* ree.c (update_reg_equal_equiv_notes): New function.
	(combine_set_extension, transform_ifelse): Use it.

	* gcc.c-torture/execute/pr63659.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/pr63659.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ree.c
    trunk/gcc/testsuite/ChangeLog