[Bug c/17662] testsuite for IMA testcases

[pinskia at gcc dot gnu dot org]

-- 
Bug 17662 depends on bug 19152, which changed state.

Bug 19152 Summary: [4.0 Regression] IMA and external inline don't get along
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19152

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17662