2011-09-26 Tom de Vries <tom@codesourcery.com>
commit3d4a0a4bc603d7b572cc06ff7ac2310244f0aea8
authorvries <vries@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 26 Sep 2011 12:36:56 +0000 (26 12:36 +0000)
committervries <vries@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 26 Sep 2011 12:36:56 +0000 (26 12:36 +0000)
tree8d02f7d1f0d75bf09d203369ba6db35e46bacc12
parentf13b86b8619275c37b8bbab5d629148fd1ce8abd
2011-09-26  Tom de Vries  <tom@codesourcery.com>

* tree-ssa-alias.h (pt_solution_singleton_p): Declare.
* tree-ssa-structalias.c (pt_solution_singleton_p): New function.
* tree-ssa-ccp.c (fold_builtin_alloca_for_var): Set points-to solution
of new var.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@179193 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-ssa-alias.h
gcc/tree-ssa-ccp.c
gcc/tree-ssa-structalias.c