hwloc_x86_discover() calls hwloc_look_x86() twice, which calls hwloc_have_x86_cpuid().
If everything gets inlined, the asm label inside hwloc_have_x86_cpuid()
is duplicated.
Use a local label with f annotation in jumps to avoid the problem.
Thanks to Thomas Van Doren for reporting the issue (found with gcc -m32).
(cherry picked from commit open-mpi/hwloc@50e447f5bc)
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
9b59d532fc