Jeff for Tege:

Jeff for Tege:

	* pa.h (GO_IF_LEGITIMATE_ADDRESS): Allow
	(lo_sum (reg) (unspec (symref))).

	* pa.md (pic2_lo_sum): New pattern matching when -fPIC using UNSPEC.
	* pa.c (legitimize_pic_address): Generate an insn matching
	pic2_lo_sum when -fPIC.

	* pa.md (pic_highpart): Add missing mode for PLUS.
	(add_high_const): Likewise.

	* pa.md (matcher for plain lo_sum): Call abort if this happens
	when generating pic or PIC.

From-SVN: r8423