t-iris6 (FPBIT): New.

2000-11-07  Jeffrey Oldham  <oldham@oz.codesourcery.com>

	* config/mips/t-iris6 (FPBIT): New.  Added so that __unorddf2 is
	included in libgcc.a.
	(DPBIT): Likewise.
	(dp-bit.c): Likewise.
	(fp-bit.c): Likewise.

From-SVN: r37306