freebsd has *-freebsd and *-freebsdelf ... float8 passes with this

Author: scrappy

src/test/regress/resultmap

@@ -2,6 +2,7 @@ abstime/alpha.*-dec-osf=abstime-solaris-1947
 abstime/sparc-sun-solaris=abstime-solaris-1947
 float4/.*-qnx=float4-exp-three-digits
 float8/.*-bsdi=float8-small-is-zero
+float8/.*-freebsd*=float8-small-is-zero
 float8/.*-netbsd=float8-small-is-zero
 float8/.*-qnx=float8-exp-three-digits
 float8/alpha.*-dec-osf=float8-fp-exception