PR middle-end/48661
* gimple-fold.c (gimple_get_virt_method_for_binfo): Return NULL
if TREE_TYPE (v) is non-NULL.
* gimple-fold.c (gimple_get_virt_method_for_binfo): Renamed from
gimple_get_virt_mehtod_for_binfo.
* gimple.h (gimple_get_virt_method_for_binfo): Likewise.
* ipa-cp.c (ipcp_process_devirtualization_opportunities): Adjust
callers.
* ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
* g++.dg/torture/pr48661.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172677
138bc75d-0d04-0410-961f-
82ee72b054a4