From-SVN: r3474

From-SVN: r3473

From-SVN: r3472

From-SVN: r3471

From-SVN: r3470

From-SVN: r3469

From-SVN: r3468

From-SVN: r3467

From-SVN: r3466

for zero length prologue and epilogue list.

From-SVN: r3465

Swallow any preprocessing number as a (possibly erroneous) number.

From-SVN: r3464

(main): Pass short name of program as first arg to fork_execute; ensure
argv[0] always gets filename.
(fork_execute): Print name for diagnostic from PROG; filename comes from
argv[0].

From-SVN: r3463

`x'; some use `c' or `g'.

From-SVN: r3462

(last_file_name): New variable.
(find_a_file): Ignore name in last_file_name too.
(main): Look at name in COLLECT_NAME and set it to the name we were called
with.
Pass filename used for ld to ld as argv[0].

From-SVN: r3461

out of arglist of emit_block_move.

From-SVN: r3460

(current_file_function_operand): New function, replaces
current_function_operand.
(print_operand, case 'F'): Case deleted.
(alpha_builtin_saveregs): Reworked to use homed arglists, as recommended in
the calling standard.
(alpha_need_gp): Deleted, code moved into output_prolog.
(alpha_gp_dead_after): Deleted; optimization is not safe.
(alpha_write_verstamp): New function.
(output_prolog, output_epilog): Major rework to update to current
calling standard.

From-SVN: r3459

Use current_file_function_operand to see when we can use BSR.

From-SVN: r3458

(SLOW_UNALIGNED_ACCESS): Define as 1.
(ARG_POINTER_REGNUM): Use register number 31 as an arg pointer.
(FRAME_GROWS_DOWNWARD): Do not define.
(STARTING_FRAME_OFFSET): Now is outgoing args size.
(FIRST_PARM_OFFSET): Now 0.
(ELIMINABLE_REGS, etc.): Cannot eliminate gp, but do eliminate AP in favor
of either SP or FP.
(RETURN_IN_MEMORY): All structs or integers larger than 64 bits get returned
via memory.
(SETUP_INCOMING_VARARGS): Use homed arglist mechanism.
(ASM_DECLARE_FUNCTION_NAME): Use proper second arg to .ent.
(ASM_FILE_START): Call alpha_write_verstamp.
(ENCODE_SECTION_INFO): Record when a decl is for a function in the current
file.

From-SVN: r3457

        use sysv3.

From-SVN: r3456

in type of 1st arg of builtin function.

From-SVN: r3455

        * alpha.md (fix_truncdfdi2, fix_truncsfdi2): Use `cvttqc', not
        `cvttq', to avoid rounding up.

From-SVN: r3454

From-SVN: r3453

From-SVN: r3452

(combine_instructions): Add calls to setup_incoming_promotions.

From-SVN: r3451

From-SVN: r3450

From-SVN: r3449

        * fixincludes: Fix logic about when to duplicate entries under the
        `FILE' link.

From-SVN: r3448

(finclude): Likewise.

From-SVN: r3447

From-SVN: r3446

From-SVN: r3445

set things up so that we can call get_last value; call
record_dead_and_set_regs in loop.
(set_nonzero_bits_and_sign_copies): Handle paradoxical SET.

From-SVN: r3444

From-SVN: r3443

From-SVN: r3442

From-SVN: r3441

(struct arg_data): New fields aligned_regs and n_aligned_regs.
(expand_call): Set and use these fields when required.
(store_one_arg): Don't pass reg to emit_push_insn if we have previously
formed aligned registers.

From-SVN: r3440

From-SVN: r3439

(MUST_PASS_IN_STACK): No problem anymore with nonaligned structs.

From-SVN: r3438

From-SVN: r3437

(expand_call, store_one_arg): Use it to ensure that all args get
promoted if requested, not just those passed in registers.

From-SVN: r3436

imagine some close-braces to pop them.

From-SVN: r3435