r222318 - in /trunk/gcc: ChangeLog gimplify.c

[vries@gcc.gnu.org]

Author: vries
Date: Wed Apr 22 09:03:01 2015
New Revision: 222318

URL: https://gcc.gnu.org/viewcvs?rev=222318&root=gcc&view=rev
Log:
Fix va_arg ap_copy nop detection

2015-04-22  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/65823
	* gimplify.c (gimplify_modify_expr): Use operand_equal_p to test for
	equality between ap_copy and ap.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimplify.c