From-SVN: r13758

mn10300.c (expand_epilogue): Correctly handle functions with large frames, but no callee register saves.

        * mn10300/mn10300.c (expand_epilogue): Correctly handle functions
        with large frames, but no callee register saves.

        * mn10300/mn1300.md (movdf, movdi): Handle overlapping moves.

From-SVN: r13757

From-SVN: r13756

        * mn10300/mn10300.md (cmpsi): Handle comparing a register with
        itself by adding zero to the reg.  Z bit for such an insn is
        inverted.
        * mn10300/mn10300.c (notice_update_cc): Handle CC_INVERT.

From-SVN: r13755

From-SVN: r13754

        * pa/pa.c (emit_move_sequence): Don't lose for a secondary reload
        to the SAR register if the input is a MEM with an offset that won't
        fit in 14bits.

From-SVN: r13753

From-SVN: r13752

analyzing directives like `#line 0'.

From-SVN: r13751

From-SVN: r13750

(unsafe_chars): `p' is unsafe before `-' or `+', since it might generate a C9X-style hexadecimal floating-point number.

(unsafe_chars): `p' is unsafe before `-' or `+', since it
might generate a C9X-style hexadecimal floating-point number.
(cpp_handle_options): Set c89 option to 1 if -lang-c89.

From-SVN: r13749

(CPP_C89): New macro.

From-SVN: r13748

(main): Set it to 1 if -lang-c89.

From-SVN: r13747

(parse_number, yylex), cccp.c (rescan), cpplib.c
(cpp_get_token): Unless -lang-c89 is specified, allow C9X-style
hexadecimal floating-point numbers as preprocessor numbers.

From-SVN: r13746

From-SVN: r13745

(shorten_branches): Split all insns before computing insn
lengths.
(final_scan_insn, case default): If HAVE_ATTR_length defined, call
abort for any insn that has a '#' output template.

From-SVN: r13744

an explicit SUBREG.

From-SVN: r13743

RELOAD_FOR_OPERAND_ADDRESS): Conflicts with RELOAD_FOR_OPADDR_ADDR
reloads.

From-SVN: r13742

From-SVN: r13741

From-SVN: r13740

From-SVN: r13739

From-SVN: r13738

(process_command, main): Change all callers.

From-SVN: r13737

From-SVN: r13736

From-SVN: r13735

From-SVN: r13734

From-SVN: r13733

From-SVN: r13732

        * m68k/m68k.c (m68k_last_compare_had_fp_operands): New variable.
        * m68k/m68k.h (m68k_last_compare_had_fp_operands): Declare it.
        * m68k/m68k.md (tst*, cmp*): Turn all of these into
        define_expand/define_insn pairs.  Keep track of whether or not
        the test/compare has fp operands.
        (seq, sne, sgt, slt, sge, sle): Turn these into
        define_expand/define_insn pairs.  Make the expanders FAIL if
        TARGET_68060 and the last comparison/test had fp operands.

From-SVN: r13731

and after reload.

From-SVN: r13730

From-SVN: r13729

testing address registers on the 68000.

From-SVN: r13728

(layout_record, PCC_BITFIELD_TYPE_MATTERS): Only add padding if a bit
field would otherwise span more units of alignment than its base type.

From-SVN: r13727

(cpp_lex): Invalid multibyte characters are errors if pedantic.
(cpp_parse_escape): Character constants that do not fit are errors if pedantic.

From-SVN: r13726

(yylex): Invalid multibyte characters are errors if pedantic.

From-SVN: r13725

Fix prologues/epilogues to deal with the lack of
predecrement/postincrement addressing modes in the coldfire moveml
instruction.

From-SVN: r13724

(__objc_word_return, __objc_double_return): Remove functions.
(__objc_get_forward_imp): New function.
(__objc_init_dispatch_tables): Install zero instead of
__objc_init_install_dtable.
(__objc_init_install_dtable): No longer call the method but
allow objc_msg_lookup return it for normal execution.
(obj_msg_lookup): Differentiate between when a method isn't
implemented and when the dispatch table needs to be installed.
Return the IMP when the dispatch table is installed versus
having __objc_init_install_dtable call it.
(get_imp): Install dispatch table if needed and return IMP
from the newly installed dispatch table.
(__objc_responds_to): Install dispatch table if needed before
checking if method is implemented.

From-SVN: r13723

are in same obstack as type.

From-SVN: r13722

(BSTRING): Delete (obsolete; usage occurs prior to definition).
(do_include): Handle old VAX C style includes better.

From-SVN: r13721

(expr_no_commas): Do not store temporary skip_evaluation increments on
yacc value stack; the code was buggy and occasionally wrote past the
end of the stack.

From-SVN: r13720

From-SVN: r13719