* configure.ac (machdep): Use sparc_mach_dep.lo on

	sparc64-sun-solaris2.* too.
	(Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
	* configure: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91047 138bc75d-0d04-0410-961f-82ee72b054a4