[Bug middle-end/48461] [4.7 Regression] function.c:5268:1: error: emit_use_return_register_into_block defined but not used

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48461

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.7.0
            Summary|[4.7 Regression             |[4.7 Regression]
                   |function.c:5268:1: error:   |function.c:5268:1: error:
                   |emit_use_return_register_in |emit_use_return_register_in
                   |to_block defined but not    |to_block defined but not
                   |used                        |used