Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218197 138bc75d-0d04-0410-961f-82ee72b054a4
runtime: introduce mvifdiff.sh script to replace GCC's move-if-change

This goes towards making libgo more self-contained.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218198 138bc75d-0d04-0410-961f-82ee72b054a4
compiler: Don't crash with self-referential types.

Fixes issue 6637.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218199 138bc75d-0d04-0410-961f-82ee72b054a4