predicates.md (volatile_mem_operand): Remove code related to reload_in_progress.

predicates.md (volatile_mem_operand): Remove code related to reload_in_progress.

	* config/rs6000/predicates.md (volatile_mem_operand): Remove code
	related to reload_in_progress.
	(splat_input_operand): Likewise.
	* config/rs6000/rs6000-protos.h (rs6000_secondary_memory_needed_rtx):
	Delete prototype.
	* config/rs6000/rs6000.c (machine_function): Remove sdmode_stack_slot
	field.
	(TARGET_EXPAND_TO_RTL_HOOK): Delete.
	(TARGET_INSTANTIATE_DECLS): Likewise.
	(legitimate_indexed_address_p): Delete reload_in_progress code.
	(rs6000_debug_legitimate_address_p): Likewise.
	(rs6000_eliminate_indexed_memrefs): Likewise.
	(rs6000_emit_le_vsx_store): Likewise.
	(rs6000_emit_move_si_sf_subreg): Likewise.
	(rs6000_emit_move): Likewise.
	(register_to_reg_type): Likewise.
	(rs6000_pre_atomic_barrier): Likewise.
	(rs6000_machopic_legitimize_pic_address): Likewise.
	(rs6000_allocate_stack_temp): Likewise.
	(rs6000_address_for_fpconvert): Likewise.
	(rs6000_address_for_altivec): Likewise.
	(rs6000_secondary_memory_needed_rtx): Delete function.
	(rs6000_check_sdmode): Likewise.
	(rs6000_alloc_sdmode_stack_slot): Likewise.
	(rs6000_instantiate_decls): Likewise.
	* config/rs6000/rs6000.h (SECONDARY_MEMORY_NEEDED_RTX): Delete.
	* config/rs6000/rs6000.md (splitter for *movsi_got_internal):
	Delete reload_in_progress.
	(*vec_reload_and_plus_<mptrsize>): Likewise.
	* config/rs6000/vsx.md (vsx_mul_v2di): Likewise.
	(vsx_div_v2di): Likewise.
	(vsx_udiv_v2di): Likewise.

From-SVN: r250638