* config/mips/mips.h (MASK_DEBUG_G, TARGET_DEBUG_G_MODE): Delete.

	* config/mips/mips.h (MASK_DEBUG_G, TARGET_DEBUG_G_MODE): Delete.
	(TARGET_SWITCHES): Remove debugg.
	* config/mips/mips.md (adddi3, ashldi3, ashrdi3, lshrdi3): Only handle
	TARGET_64BIT.
	(subdi3): Replace the define_expand with a define_insn, the latter
	renamed from subdi3_internal_3.
	(negdi2): Likewise negdi2_internal_2.
	(adddi3_internal_[12], subdi3_internal, ashldi3_internal{,2,3})
	(ashrdi3_internal{,2,3}, lshrdi3_internal{,2,3}): Remove patterns
	and associated define_splits.
	(adddi3_internal): Renamed from adddi3_internal_3.
	(ashldi3_internal): Likewise ashldi3_internal4.
	(ashrdi3_internal): Likewise ashrdi3_internal4.
	(lshrdi3_internal): Likewise lshrdi3_internal4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@81934 138bc75d-0d04-0410-961f-82ee72b054a4