[Bug tree-optimization/65823] [6 Regression] ICE in gcc.c-torture/execute/stdarg-2.c -O0/-O1 for arm

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65823

--- Comment #8 from vries at gcc dot 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  <t...@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