[Bug ipa/64472] FAIL: gcc.dg/ipa/inline-7.c

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64472

--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> ---
I think is expected since "a" may be overridden when compiled with
-fPIC.  We can either make "a" static or mark it as hidden.