From-SVN: r10872

From-SVN: r10871

(set_nonzero_bits_and_sign_copies): Handle reg even
if only set once and in one basic block.
(nonzero_bits, case REG): Use REGNO_POINTER_ALIGN instead of
explicit alignment of registers pointing into frame.

From-SVN: r10870

(expand_expr, case VAR_DECL): Set REGNO_POINTER_ALIGN
when copying address into memory.
(expand_expr, case COMPONENT_REF, case ADDR_EXPR): Set alignment
of register when result or result's address.
(expand_expr, case CONVERT_EXPR): Don't handle -fforce-mem here.

From-SVN: r10869

From-SVN: r10868

From-SVN: r10867

(REGNO_POINTER_ALIGN): New macro.

From-SVN: r10866

(gen_reg_rtx): Extend regno_pointer_align table.
Allocate tables in saveable obstack.
(mark_reg_pointer): New arg, ALIGN.
(gen_inline_header): New args for reg info.
(set_new_first_and_last_insn): Set cur_insn_uid.
({save,restore}_emit_status): Save and restore regno_pointer_align.
(restore_reg_data{,_1}): Deleted.
(init_emit): Allocate register tables in saveable obstack.
Set REGNO_POINTER_ALIGN for regs pointing into frame.

From-SVN: r10865

From-SVN: r10864

of the node before returning it.

From-SVN: r10863

From-SVN: r10862

        * pa.c (output_function_epilogue): Use assemble_integer rather
        than calling ASM_OUTPUT_INT directly.
        * pa.h (ASM_OUTPUT_INT): Use plabels for everything in the
        exception table section.

        * pa.c (print_operand): Don't call fprintf to output a register
        name.  Use fputs instead.

From-SVN: r10861

        * pa.h (ASM_OUTPUT_FUNCTION_PREFIX): Strip any name encoding
        on the section name.

From-SVN: r10860

From-SVN: r10859

of a bit field.

From-SVN: r10858

From-SVN: r10857

From-SVN: r10856

From-SVN: r10855

From-SVN: r10854

From-SVN: r10853

Extension for -ax option (profile_block_flag == 2).
(MACHINE_STATE_SAVE,MACHINE_STATE_RESTORE): New macros.
(FUNCTION_BLOCK_PROFILER_EXIT): New macro.

From-SVN: r10852

(FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER): Extension for -ax
option (profile_block_flag == 2).
(MACHINE_STATE_SAVE,MACHINE_STATE_RESTORE): New macros.
(FUNCTION_BLOCK_PROFILER_EXIT): New macro.

From-SVN: r10851

(HAVE_POPEN): Test new define.
(struct __bb, struct bb_{edge,func}): New structs.
(__bb_init_{prg,file},__bb_{init,exit}_trace_func,__bb_trace_ret,
(__bb_trace_func{,_ret},gopen,gclose): New functions.

From-SVN: r10850

(profile_after_prologue): FUNCTION_BLOCK_PROFILER uses count_basic_blocks
instead profile_label_no.

From-SVN: r10849

From-SVN: r10848

From-SVN: r10847

(warn_B, warn_std, warn_std_ptr): New variables.
(process_commands): Use them and NULL_PTR as WARN arg to add_prefix.

From-SVN: r10846

(handle_braces): Rename variable "pipe" to "pipe_p".

From-SVN: r10845

From-SVN: r10844

From-SVN: r10843

(clear_by_pieces{,_1}, {is,mostly}_zeros_p): New functions.
(clrstr_optab): New optab.
(clear_storage): Rework to try to use clear_by_pieces, then
new clrstr insn, then library call.
(store_constructor): Track if target is already cleared.
Clear target first if CONSTRUCTOR is mostly zeros.
Don't write zeros if target has been cleared.
Add new arg to clear_storage call.
(expand_expr, case CONSTRUCTOR): Don't put static constructor
in memory if mostly zero.

From-SVN: r10842

From-SVN: r10841

From-SVN: r10840

From-SVN: r10839

(clear_storage): New parm, ALIGN.

From-SVN: r10838

        * pa.c (output_move_double): Correctly identify and handle
        overlapping moves.
        * pa.md (movdi patterns): Eliminate earlyclobbers in mem<->gr
        cases.
        (movdf patterns): Likewise.

From-SVN: r10837

(expand_expr, case CONSTRUCTOR): Likewise.

From-SVN: r10836

From-SVN: r10835

From-SVN: r10834

(push_reload): Use it in cases where a SUBREG and its contents
both need to be reloaded.

From-SVN: r10833