[Bug middle-end/43513] The stack pointer is adjusted twice

[vries at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43513

--- Comment #6 from vries at gcc dot gnu.org 2011-07-30 12:37:50 UTC ---
Author: vries
Date: Sat Jul 30 12:37:47 2011
New Revision: 176959

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176959
Log:
2011-07-30  Tom de Vries  <t...@codesourcery.com>

    PR middle-end/43513
    * tree-ssa-dce.c (ref_may_be_aliased): Add assert.
    (propagate_necessity): Handle WITH_SIZE_EXPR call arg.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-dce.c