[Bug gcov-profile/55734] [4.8 Regression] gcov-io.c uses builtins not available in non-GCC compilers

[aldyh at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55734



--- Comment #10 from Aldy Hernandez <aldyh at redhat dot com> 2012-12-18 
16:48:40 UTC ---

Ah yes, now I remember.  Yes, there is a problem with libgcov.a.  I 

wasn't seeing it because I was only building cc1.  You are correct 

Teresa, that is the reason for the gymnastics in my original patch.



houston:/build/trunkboot/gcc$ nm libgcov.a |grep popc

                  U popcount_hwi



I will let you and Richard sort it out :).