* lib2funcs.asm (__outline_prologue): Remove frame pointer
        support.
        (__outline_prologue_fp): Out of line prologue with frame pointer.
        (__outline_epilogue, outline_epilogue_fp): Similarly.
        * pa.c (compute_frame_size): Allocate enough space to avoid holes
        in the callee register saves.  Remove some special handling of %r3.
        (hppa_expand_prologue): Don't do an out of line prologue/epilogue
        if it would take more insns than an inline prologue/epilogue.
        Don't leave holes in the callee register save set.
        (hppa_expand_prologue): Corresponding changes.  Pass stack size
        to out of line epilogue code.
        * pa.h (FRAME_POINTER_REQUIRED): Revert last change.
        * pa.md (outline_prologue_call): Handle outline prologues which
        don't need frame pointers.
        (outline_epilogue_call): Similarly.
        * t-pro: Reenable multilib code.  Build a set of libraries that
        optimize for space.

From-SVN: r11483

From-SVN: r11482

From-SVN: r11481

From-SVN: r11480

From-SVN: r11479

From-SVN: r11478

From-SVN: r11477

(switch_table_difference_label_flag): Make extern.

From-SVN: r11476

From-SVN: r11475

From-SVN: r11465

hi_limit to 510 instead of 512.

From-SVN: r11464

	* sparc/sparc.md (*mov{qi,hi,si}_insn): Simplify length attribute.
	(*movsi_insn): Use fpload/fpstore attributes for fp loads/stores.
	%r1 -> %1 for fpstore alternative.
	(*movsf_insn,*movsf_no_f_insn): %r1 -> %1.

From-SVN: r11463

From-SVN: r11462

(expand_expr, case *_DECL): If we make a non-local reference from a function with DECL_NO_STATIC_CHAIN set, abort.

(expand_expr, case *_DECL): If we make a non-local
        reference from a function with DECL_NO_STATIC_CHAIN set, abort.
        (expand_expr, case ADDR_EXPR): We don't need a trampoline for a
        function with DECL_NO_STATIC_CHAIN set.

From-SVN: r11461

From-SVN: r11460

From-SVN: r11459

	* loop.c (init_loop): Use pseudo reg in add_cost computation
	so cost doesn't vary depending on whether reg 0 happens to be
	fixed or not.

From-SVN: r11458

From-SVN: r11457

From-SVN: r11456

From-SVN: r11455

From-SVN: r11454

From-SVN: r11453

From-SVN: r11452

From-SVN: r11451

From-SVN: r11450

From-SVN: r11449

(__objc_init_install_dtable): Likewise.
(__objc_update_dispatch_table_for_class): Likewise.
(__objc_print_dtable_stats): Likewise.

From-SVN: r11448

(sel_get_any_uid, sel_get_name, sel_register_name): Likewise.
(sel_register_typed_name): Likewise.

From-SVN: r11447

(struct sarray): Maintain multiple versions.
(sarray_remove_garbage): Add prototype.

From-SVN: r11446

(sarray_at_put, sarray_new, sarray_lazy_copy):
Modify/copy sarray structure/data in a thread-safe manner
(sarray_{realloc,free}): Reallocate/free sarray structure/data in a
thread-safe manner.

From-SVN: r11445

From-SVN: r11444

From-SVN: r11443

(objc_init_statics, __objc_init_protocols): Surround sarray access
with mutex lock/unlock
(__objc_exec_class): Likewise.
Initialization for thread-safe global variables.
Declarations for thread-safe functions and global variables

From-SVN: r11442

(__objc_add_class_to_hash, objc_lookup_class): Likewise.
(objc_get_class, objc_get_next_class): Likweise.
(__objc_resolve_class_links, class_pose_as) Likewise.

From-SVN: r11441

From-SVN: r11440

to new.

From-SVN: r11439

        * lib2funcs.asm (__outline_prologue): New "function".
        (__outline_epilogue): New "function".
        * pa.h (TARGET_SPACE): Define.
        (target_flags): Add -mspace and -mno-space.  Enable/disable
        space saving optimizations.
        (FRAME_POINTER_REQUIRED): Frame pointers are always required
        when generating out of line prologues and epilogues.
        * pa.c (compute_frame_size): Handle out of line prologues/epilogues.
        (hppa_expand_prologue): If optimizing for space, emit an out of
        line prologue.
        * pa.c (compute_frame_size): Handle out of line prologues/epilogues.
        (hppa_expand_prologue): If optimizing for space, emit an out of
        line prologue.
        (hppa_expand_epilogue): Similarly.
        (override_options): Optimizing for space is not compatable with
        either profiling or PIC code generation.
        * pa.md (outline_prologue_call): New pattern.
        (outline_epilogue_call): Likewise.

From-SVN: r11438

	* sparc/sparc.md (*cmp{si,di}_insn): %r0 -> %0.
	(DFmode move split): Ensure registers not extended v9 fp regs.
	(*mov{sf,df,tf}_cc_reg_sp64): %r3 -> %3.

From-SVN: r11437

From-SVN: r11435

From-SVN: r11434