r111592 - in /branches/gcc-3_4-branch/gcc: Chan...

[amodra@gcc.gnu.org]

Author: amodra
Date: Wed Mar  1 01:04:29 2006
New Revision: 111592

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111592
Log:
	PR target/21616
	Revert most of 2004-03-10 changes, apply mainline 2005-01-07.
	* config/rs6000/rs6000.c (invalid_gpr_mem): Delete.
	(base_reg_operand): Delete.
	(legitimate_offset_address_p): Revert 2004-03-10 changes.
	(secondary_reload_class): Likewise.
	(rs6000_legitimize_reload_address): Convert non-word aligned
	offset address using ld/std into indirect address.
	* config/rs6000/rs6000.h (SECONDARY_RELOAD_CLASS): Define.
	(SECONDARY_INPUT_RELOAD_CLASS, SECONDARY_OUTPUT_RELOAD_CLASS): Delete.
	(PREDICATE_CODES): Delete invalid_gpr_mem and base_reg_operand.
	* config/rs6000/rs6000-protos.h (secondary_reload_class): Update.
	* config/rs6000/rs6000.md (movdf_hardfloat64): Remove m->b
	alternative and split.
	(movdi_internal64): Likewise.
	(reload_outdf, reload_indf, reload_outdi, reload_indi): Delete.


Modified:
    branches/gcc-3_4-branch/gcc/ChangeLog
    branches/gcc-3_4-branch/gcc/config/rs6000/rs6000-protos.h
    branches/gcc-3_4-branch/gcc/config/rs6000/rs6000.c
    branches/gcc-3_4-branch/gcc/config/rs6000/rs6000.h
    branches/gcc-3_4-branch/gcc/config/rs6000/rs6000.md