* configure.in (alpha*-*-*): Aad config/alpha/t-alpha.

	* configure: Rebuilt.
	* libgcc2.c (__fixunstfDI): Renamed from __fixunstfdi.
	(__fixunsxfDI): Renamed from __fixunsxfdi.
	(__fixunsdfDI): Renamed from __fixunsdfdi.
	(__fixunssfDI): Renamed from __fixunssfdi.
	(__floatdisf): Use proper type in REP_BIT macro.
	(__fixunsxfSI): Renamed from __fixunsxfsi.
	(__fixunsdfSI): Renamed from __fixunsdfsi.
	(__fixunssfSI): Renamed from __fixunssfsi.
	* libgcc2.h: Add cases for MIN_UNITS_PER_WORD > 4.
	Change location of macros and upper-case some names as above.
	* longlong.h ([alpha]): Use PARAMS, not __P in decl of __udiv__qrnnd.
	* config/alpha/t-alpha, config/alpha/qrnnd.asm: New files.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33167 138bc75d-0d04-0410-961f-82ee72b054a4