rs6000.c (rs6000_flag_pic): Delete.

rs6000.c (rs6000_flag_pic): Delete.

	* config/rs6000/rs6000.c (rs6000_flag_pic): Delete.
	(rs6000_xcoff_encode_section_info): #ifdef TARGET_XCOFF.
	(rs6000_binds_local_p, TARGET_BINDS_LOCAL_P): #if TARGET_MACHO.
	(rs6000_override_options): Don't clear flag_pic for ABI_AIX.
	(rs6000_legitimize_address): Formatting.
	(rs6000_emit_move): Likewise.
	(rs6000_return_addr): Test ABI_AIX as well as flag_pic.
	(rs6000_emit_prologue <save_LR_around_toc_setup>): Likewise.
	(rs6000_elf_select_section): Comment reason for shlib being
	set for ABI_AIX.
	(rs6000_elf_unique_section): Likewise.
	(rs6000_elf_encode_section_info): Test !TARGET_AIX as well as ABI_AIX.
	* config/rs6000/rs6000.h (LEGITIMATE_LO_SUM_ADDRESS_P): Test ABI_AIX
	as well as flag_pic.
	* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Likewise.
	(MINIMAL_TOC_SECTION_ASM_OP): Likewise.
	* config/rs6000/linux64.h (TARGET_ENCODE_SECTION_INFO): Don't define.

From-SVN: r64304