(mov[qhs]i): Allow moving a special reg to itself.

From-SVN: r3891

(S_MODES, D_MODES, T_MODES):

Accept only those complex modes that are small enough.
Rewrite to make the expressions simpler.

From-SVN: r3890

(stabilize_reference_1): For division and remainder, make a save_expr.

From-SVN: r3889

Use STDIO_PROTO for prototypes with FILE.

From-SVN: r3888

Add standard copyright notice.

From-SVN: r3887

Add prototypes for static functions.

(choose_hard_reg_mode): Add missing parameters declaration.

From-SVN: r3886

(multiply/multiplu/mulm/mulmu insns): These clobber Q.

From-SVN: r3885

(FUNCTION_VALUE_REGNO_P): Change to agree with
FUNCTION_VALUE.

From-SVN: r3884

> (untyped_call, blockage): New patterns.

From-SVN: r3883

(INCOMING_REGNO, OUTGOING_REGNO): Define.

From-SVN: r3882

Cygnus<-->FSF merge.

From-SVN: r3881

(do_include): For "..." case, leave fend pointing at terminating 0.

Distinct error msgs for empty file name and for bad syntax.

From-SVN: r3880

(NO_DOT_IN_LABEL): Defined.

From-SVN: r3879

Add forgotten dependancy

From-SVN: r3878

Change __cimag__ to __imag__, __creal__ to __real__,

to void rejection by gperf.

From-SVN: r3877

(USER_H): Add va-clipper.

From-SVN: r3876

(store_one_arg): Fix typo in previous change.

From-SVN: r3875

Added front-end taggint to object files.

From-SVN: r3874

(fixup_var_refs_insns): Don't delete an insn copying
var to itself, if it's the end of a libcall group.

From-SVN: r3873

entered into RCS

From-SVN: r3872

Default to clipper-intergraph if system is clix.

From-SVN: r3871

(memory.h): Use proper ANSI syntax in `#endif __memory_h__'.

From-SVN: r3870

Use va-clipper.h.

From-SVN: r3869

(memory.h): Use proper ANSI syntax in `#endif __memory_h__'.

From-SVN: r3868

pa.c (shadd_operand): New function.

* pa.c (shadd_operand): New function.
(print_operand): Handle "%O" for shadd patterns.

From-SVN: r3867

pa.md (sh[123\add): Collapse into a single pattern.

* pa.md (sh[123\add): Collapse into a single pattern.
(sh[123]add for reload): Likewise.
* pa.c (shadd_operand): New function.
(print_operand): Handle "%O" for shadd patterns.

From-SVN: r3866

Clean up whitespace.

From-SVN: r3865

(EXTRA_SECTION_FUNCTIONS, ASM_DECLARE_FUNCTION_NAME): Don't output tab
before .csect pseudo-op.

From-SVN: r3864

(store_one_arg): Use int_size_in_bytes and expr_size when appropriate
instead of size_in_bytes.

From-SVN: r3863

record_reg_classes): When an alternative requires a match...

record_reg_classes): When an alternative requires a match, but we do
it with a copy into a register, that alternative wins.

From-SVN: r3862

(CHEAP_REG): Add missing parens.

From-SVN: r3861

(DEFAULT_PCC_STRUCT_RETURN): Add default definition of 1.

(flag_pcc_struct_return): Default to DEFAULT_PCC_STRUCT_RETURN.
(f_options): Add -freg-struct-return flag.

From-SVN: r3860

(compile_file): If warning about a function
declared static but not defined, make the function extern.

From-SVN: r3859

(DEFAULT_PCC_STRUCT_RETURN): Define to 0.

From-SVN: r3858

Correct typo in comment from last change.

From-SVN: r3857

(DEFAULT_PCC_STRUCT_RETURN): Define to 0.

From-SVN: r3856

(RETURN_IN_MEMORY): Update comment.

From-SVN: r3855

(RETURN_IN_MEMORY): Delete struct and union references.

From-SVN: r3854

(untyped_call pattern): Fix typo.

From-SVN: r3853

Move misapplied patch

From-SVN: r3852

(prepare_call_address): Put decl back.

From-SVN: r3851

(prepare_call_address): Again not static.

From-SVN: r3850

Don't include gvarargs.h.

(emit_library_call, emit_library_call_value): Delete from here.

From-SVN: r3849

Include gvarargs.h.

Add prototypes to forward declarations and declare static functions.
(prepare_call_address, emit_call_1): Now static.
(emit_library_call, emit_library_call_value): Move to here.

From-SVN: r3848

(expr.o): Doesn't include gvarargs.h.

(calls.o): Now includes gvarargs.h.

From-SVN: r3847

Don't declare fns that use "tree" if tree.h not included.

(prepare_call_address, emit_call_1): Remove decls.
(promoted_input_arg): Add prototype.
(fix_lexical_addr): Remove duplicate decl.
(copy_function_value, expand_stmt_expr): Delete; no such functions.

From-SVN: r3846

(expand_builtin...

(expand_builtin, BUILT_IN_SAVEREGS): Use these to put the
code at the start of the function, even when inside a sequence.

(apply_args_value): New variable.
(init_expr, save_expr_status, restore_expr_status): Initialize,
save, and restore apply_args_value.
(expand_builtin): Implement new built-in functions.
(apply_args_mode, apply_result_mode): New variables.
(apply_args_size, apply_result_size, result_vector,
expand_builtin_apply_args, expand_builtin_apply,
expand_builtin_return): New functions.
(INCOMING_REGNO, OUTGOING_REGNO): Supply default definitions.

From-SVN: r3845

(struct function): Add apply_args_value field.

From-SVN: r3844

*** empty log message ***

From-SVN: r3843

(enum built_in_function): Add BUILT_IN_APPLY_ARGS,

BUILT_IN_APPLY, and BUILT_IN_RETURN.

From-SVN: r3842

(push_topmost_sequence, pop_topmost_sequence): New
functions.

From-SVN: r3841

(untyped_call): New pattern.

From-SVN: r3840

(untyped_call, blockage): New patterns.

From-SVN: r3839

(NEEDS_UNTYPED_CALL): Define.

From-SVN: r3838

(untyped_call, untyped_return): New patterns.

From-SVN: r3837

(APPLY_RESULT_SIZE): Define.

From-SVN: r3836

(INCOMING_REGNO, OUTGOING_REGNO): Define.

From-SVN: r3835

(dbxout_type): Use int_size_in_bytes instead of size_in_bytes for
consistency with other code.

From-SVN: r3834

(expand_call): Use expr_size instead of doing it ourself.

From-SVN: r3833

Fix #endif foo; don't alter sh options; clean up all DONE files

From-SVN: r3832

* (MUST_PASS_IN_STACK): Make machine parameter.

From-SVN: r3831

(movsf,movdf): Use an input reload for MEM-MEM moves.

(extendsfdf2): Don't allow GENERAL_REGS in any operand.
(truncdfsf2): Allocate a stack temp in expander.
Use that in the output function.
(fix_truncMN2,fixuns_truncMN2): Likewise.
Allocate scratch reg from Q_REGS.

From-SVN: r3830

(output_fix_trunc): Use MEMs in insn as stack temps.

No need to allocate & deallocate stack space on the fly.
(clear_386_stack_locals): New function.
(assign_386_stack_local): New function.

From-SVN: r3829

(PREFERRED_RELOAD_CLASS): Only narrow MODE_FLOAT reloads from ALL_REGS to GENERAL_REGS.

(PREFERRED_RELOAD_CLASS): Only narrow MODE_FLOAT reloads from ALL_REGS to
GENERAL_REGS.
(PREFERRED_OUTPUT_RELOAD_CLASS): Deleted.
(INIT_EXPANDERS): New macro.

From-SVN: r3828

(init_emit): Use INIT_EXPANDERS.

From-SVN: r3827

(eliminate_regs): Eliminate regs within a CLOBBER.

From-SVN: r3826

Comment change.

From-SVN: r3825

(incomplete_decl_finalize_hook): New variable.

(compile_file): Call incomplete_decl_finalize_hook.

From-SVN: r3824

(init_decl_processing): Set that var.

(finish_incomplete_decl): New function.
(complete_array_type): Use 0 as default maxindex.

From-SVN: r3823

(incomplete_decl_finalize_hook): Declared.

From-SVN: r3822

Add __cimag, __cimag__, __creal, __creal__.

From-SVN: r3821

(initializer_constant_valid_p): Handle COMPLEX_CST.

From-SVN: r3820

Back out previous change.

From-SVN: r3819

(collect_expansion): Don't make # special in argless macro.

From-SVN: r3818

(mulsidi3, umulsidi3): Add missing sign_extend
and zero_extend so all operands have them.

From-SVN: r3817

Fix dependency.

From-SVN: r3816

Fix recent change for prototypes.

From-SVN: r3815

(copy_rtx_and_substitute, case USE):

Don't remove a subreg if ORIG had one.

From-SVN: r3814

When making tm.h from config/vax/vms.h, change
any #include "vax/*.h" directives to use native VMS file syntax.

From-SVN: r3813

[VAXC]: Work around stdio.h's FILE_TYPE.

From-SVN: r3812

#include "obstack.h".

From-SVN: r3811

reorg.c (mark_referenced_resources): Parameter include_called_routine changed to include_delayed_effects.

* reorg.c (mark_referenced_resources): Parameter include_called_routine
changed to include_delayed_effects.  All references changed.
(mark_set_resources): Likewise.
(insn_references_resource_p): Likewise.
(insn_sets_resource_p): Likewise.
(mark_referenced_resources, case INSN): Do not mark any resources
as referenced if we are not including delayed effects, and the
given insn has delayed effects.
(mark_set_resources): Likewise for resources which are set/clobbered.
(fill_simple_delay_slots): Include delayed effects for the delay insn
if we are searching after the delay insn for candiates.
(dbr_schedule): When initializing `end_of_function_needs' include
delayed effects.

From-SVN: r3810

pa.h (INSN_SETS_ARE_DELAYED): Define for the PA.

* pa.h (INSN_SETS_ARE_DELAYED): Define for the PA.  Sets and
clobbers that occur in millicode insns are delayed effects.
(INSN_REFERENCES_ARE_DELAYED): Likewise but for argument references
occuring in millicode insns.

From-SVN: r3809

(get_inner_reference): Simplify code by initializing OFFSET to integer_zero_node.

(get_inner_reference): Simplify code by initializing OFFSET to
integer_zero_node.
Do general index computation for ARRAY_REF and include lower bound of domain
in calculation.
(expand_expr, case ARRAY_REF): Include lower-bound in index computation.

From-SVN: r3808

(fold, case PLUS_EXPR): Don't associate apart a constant operand.

From-SVN: r3807

Look at TARGET_CPU_DEFAULT to enable the use of gas.

From-SVN: r3806

* pa.h (singlemove_string): Declare.

From-SVN: r3805

Initial revision

From-SVN: r3804

* pa.md (conditional branch patterns): Clean up constraints.

From-SVN: r3803

* pa.md (shadd reload patterns): Clean up output template.

From-SVN: r3802

(init_expmed): Fix typo in last change.

From-SVN: r3801

(make_compound_operation): Call recursively in the cases where we find a simplification.

(make_compound_operation): Call recursively in the cases where we find a
simplification.
(make_compound_operation, case SUBREG): If the recursive call changes the rtx
code and this is an appropriate SUBREG, use force_to_mode.

From-SVN: r3800

(print_node): Print the chain of a STRING_CST.

From-SVN: r3799

(yylex): Copy the string value we get from __FUNCTION__.

From-SVN: r3798

(movqi): In address reg case, if d0
appears in the address, use d1 instead as intermediate reg.

From-SVN: r3797

Correct partly nested comment.

From-SVN: r3796

(cse_process_notes): Replace NULL_RTX with just zero.

From-SVN: r3795

Add prototypes.

From-SVN: r3794

Add prototypes.h

From-SVN: r3793

(gen_attr): Generate prototypes in header file.

From-SVN: r3792