From-SVN: r10827

From-SVN: r10826

From-SVN: r10825

From-SVN: r10824

From-SVN: r10823

From-SVN: r10822

From-SVN: r10821

From-SVN: r10820

(FIXED_REGISTERS, CALL_USED_REGISTERS, REGISTER_NAMES,
DEBUG_REGISTER_NAMES): Add entry for new RAP reg.
(RAP_REG_NUM, RETURN_ADDRESS_POINTER_REGNUM): New macros.
(RETURN_ADDR_RTX): Define.
(ELIMINABLE_REGS, CAN_ELIMINATE, INITIAL_ELIMINATION_OFFSET):
Add RETURN_ADDRESS_POINTER_REGNUM support.

From-SVN: r10819

Add entry for new RAP reg.

From-SVN: r10818

(gen_rtx, init_emit_once): Add support for it.

From-SVN: r10817

From-SVN: r10816

From-SVN: r10815

use <= instead of < when comparing mode sizes.
(force_to_mode, case NOT): Use full mask inside	the NOT operation.

From-SVN: r10814

From-SVN: r10813

From-SVN: r10812

From-SVN: r10811

From-SVN: r10810

From-SVN: r10809

pass arguments using correct types and modes.
(emit_push_insn, expand_assignment): Likewise.
(clear_storage, store_expr): Likewise for memset and bzero.
(store_constructor): Likewise for memset.

From-SVN: r10808

From-SVN: r10807

From-SVN: r10806

instead of DECL_EXTERNAL to identify declarations.

From-SVN: r10805

(ASM_IDENTIFY_GCC_AFTER_SOURCE): Output stab here instead of
above.

From-SVN: r10804

with the default case.

From-SVN: r10803

From-SVN: r10802

(store_constructor): Fix error in last change: just
copy MEM, but be sure to share address.
(expand_expr, case CONSTRUCTOR): Likewise.

From-SVN: r10801

From-SVN: r10800

	* libgcc2.c (__empty): An empty function used by the C++ frontend for
	defaulting cleanup actions.

	* tree.c (save_tree_status, restore_tree_status): Save and restore
	temporary_firstobj, so that in progress objects that live on the
	temporary obstack are not reallocated, if we save and restore the
	tree status in their lifetime.

From-SVN: r10799

From-SVN: r10798

From-SVN: r10797

From-SVN: r10796

the same as PROMOTED_MODE).

From-SVN: r10795

        * pa.h (ASM_OUTPUT_FUNCTION_PREFIX): Don't surround section names
        with '$'.  That confuses collect2.
        (ASM_OUTPUT_SECTION_NAME): Likewise.

From-SVN: r10794

        * sched.c (canon_rtx): Recursively look for equivalences;
        look for expressions equivalent to MEMs.
        (true_dependence): Canonicalize inputs before operating
        on their values.
        (anti_dependence, output_dependence): Likewise.

        * jump.c (follow_jumps): Don't follow an unconditional jump
        that is not a simple_jump.

From-SVN: r10793

From-SVN: r10792

From-SVN: r10791

        * regclass.c (regclass): Use SECONDARY_RELOAD_CLASS if it's
        defined to avoid useless work.

        * combine.c (find_split_point): Try to split SET_DEST
        just like we do for SET_SRC.

From-SVN: r10790

put constant in a register.
(expand_mult_highpart): When mode is word_mode use gen_highpart
instead of right shift by size.

From-SVN: r10789

(expand_expr, case MULT_EXPR): Generalize code for widening
multiply to handle signed widening multiply when only unsigned optab
is defined, and vice versa.

From-SVN: r10788