be diagnosed properly.

From-SVN: r10903

From-SVN: r10902

From-SVN: r10901

From-SVN: r10900

* function.c (assign_temp):  New function.  Can handle Chill-style
variable-sized array with static maximum size.

From-SVN: r10899

From-SVN: r10898

From-SVN: r10897

From-SVN: r10896

From-SVN: r10895

From-SVN: r10894

        * sparc.h (RETURN_ADDR_OFFSET): Rename from
        NORMAL_RETURN_ADDR_OFFSET, returns the offset for the current
        function specifically.

From-SVN: r10893

Consolidate duplicated code.

From-SVN: r10892

(yylex): Consider `0xe-1' to be a (bogus) number if not traditional.

From-SVN: r10891

(new_include_prefix): Don't try to stat dir prefixes in VMS.

From-SVN: r10890

From-SVN: r10889

* fix-header.c:  Add EXIT_FAILURE and EXIT_SUCCESS to stdlib.h i
missing.  Re-write how errno is added to be done similarly
(XOPEN_SYMBOL, XOPEN_EXTENDED_SYMBOL):  New macros, to mark XPG4 functions.
(std_include_table):  Add a number of functions (mostly XPG4).

From-SVN: r10888

From-SVN: r10887

From-SVN: r10886

mark_reg_pointer.

From-SVN: r10885

From-SVN: r10884

From-SVN: r10883

(extend{qihi,qisi,hisi}2): Allow unaligned memory as arg 1 and pass to
extend_{q,h}idi2.
(unaligned_extend{q,h}idi): New patterns.
(extend{q,h}idi2): If unaligned memory, call above new patterns.
(ext{q,l,w}h recognizer): Update to proper RTL.
(ext define_split): Comment out for now; wrong and maybe useless.
(unaligned_{load,store}hi): Do similarly to QImode.
(movhi, reload_{in,out}hi): Call unaligned case differently.

From-SVN: r10882

(PREDICATE_CODES): Add reg_or_unaligned_mem_operand.

From-SVN: r10881

(reg_or_unaligned_mem_operand): New function.
(get_unaligned_address): Add new arg, EXTRA_OFFSET.

From-SVN: r10880

From-SVN: r10879

From-SVN: r10878

(initialize_for_inline): Pass additional args to gen_inline_header.
(save_for_inline_copying): Make new regno_reg_rtx, regno_pointer_flag,
and regno_pointer_align arrays.
(expand_inline_function): Set alignment of reg for parm if passed by
hidden pointer.
Set regno_pointer_{flag,align} into remap table.
(copy_rtx_and_substitute): Set alignment of pointers into stack frame.
Copy pointer flag and alignment to regs that are copies of
pointer registers from the original regs.
(output_inline_function): Don't call restore_reg_data.
Restore reg_rtx_no, regno_{reg_rtx,pointer_flag,pointer_align}.

From-SVN: r10877

regno_pointer_align.

From-SVN: r10876

From-SVN: r10875

(gen_inline_header): Add three new parms.

From-SVN: r10874

From-SVN: r10873

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