(expand_expr, case VAR_DECL, SAVE_EXPR): Use promote_mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7069 138bc75d-0d04-0410-961f-82ee72b054a4

(assign_parms, promoted_input_arg, expand_function_start): Use promote_mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7068 138bc75d-0d04-0410-961f-82ee72b054a4

(expand_call): Use promote_mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7067 138bc75d-0d04-0410-961f-82ee72b054a4

(promote_mode): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7066 138bc75d-0d04-0410-961f-82ee72b054a4

(PROMOTE_MODE): Don't supply default here.
(promote_mode): Add declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7065 138bc75d-0d04-0410-961f-82ee72b054a4

(LIB2FUNCS): Change _op_vec_delete to _op_vec_del.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7064 138bc75d-0d04-0410-961f-82ee72b054a4

    * reorg.c (redirect_with_delay_list_safe_p): New function,
        similar to redirect_with_delay_slots_safe_p.
        (fill_slots_from_thread): Do not redirect a jump if doing
        so would invalidate the delay list for the jump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7063 138bc75d-0d04-0410-961f-82ee72b054a4

* scan-types.sh: Fix program's name in error message.
Rename dummy.c to avoid collisions in parallel makes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7062 138bc75d-0d04-0410-961f-82ee72b054a4

(processor_target_table): Change "all" to "common".
Add "power" and "powerpc" generic processors.  Explicitly turn off new
mnemonics for all members of the POWER architecture family.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7061 138bc75d-0d04-0410-961f-82ee72b054a4

(PROCESSOR_COMMON, PROCESSOR_POWER, PROCESSOR_POWERPC): New macros.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7060 138bc75d-0d04-0410-961f-82ee72b054a4

(DECL_PRINT_NAME): Deleted.
(struct tree_decl): Field print_name deleted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7059 138bc75d-0d04-0410-961f-82ee72b054a4

(vax_rtx_cost): Remove LSHIFT case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7058 138bc75d-0d04-0410-961f-82ee72b054a4

(RTX_COSTS): Remove LSHIFT case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7057 138bc75d-0d04-0410-961f-82ee72b054a4

    * function.c (locate_and_pad_parm): For ARGS_GROW_DOWNWARD,
        Round sizetree for both upward and downward padding, nuke
        the (now unnecessary) call to pad_below for arg_size_ptr.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7056 138bc75d-0d04-0410-961f-82ee72b054a4

(one_cmplsi2): Always use nor instruction;
remove extraneous minus sign from condition register set constraint.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7055 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing blank lines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7054 138bc75d-0d04-0410-961f-82ee72b054a4

Add comment (and copyright notice).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7053 138bc75d-0d04-0410-961f-82ee72b054a4

(FUNCTION_ARG_PADDING, FUNCTION_PROLOGUE): Deleted.
(FUNCTION_EPILOGUE, PRINT_OPERAND, PRINT_OPERAND_ADDRESS): Deleted.
(SGS_SWITCH_TABLES, ASM_OUTPUT_CASE_END): Deleted.
(ASM_OUTPUT_FLOAT_OPERAND, ASM_OUTPUT_DOUBLE_OPERAND): Deleted.
(SGS_NO_LI, ASM_OUTPUT_CASE_FETCH, ASM_RETURN_CASE_JUMP): Defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7052 138bc75d-0d04-0410-961f-82ee72b054a4

(print_operand): 'x' and 'y' mode letters only if SUPPORT_SUN_FPA.
(print_operand_address): If (new) ASM_OUTPUT_CASE_FETCH defined, use it to
emit the address for the insn before a tablejump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7051 138bc75d-0d04-0410-961f-82ee72b054a4

(yylex): Turn off overflow flag when fixing up large traditional hex
constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7050 138bc75d-0d04-0410-961f-82ee72b054a4

(OBJC_O): Add encoding.o.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7049 138bc75d-0d04-0410-961f-82ee72b054a4

(finish_decl): If asmspec_tree, clear DECL_BUILT_IN for function and
DECL_RTL always.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7048 138bc75d-0d04-0410-961f-82ee72b054a4

32nd Cygnus<->FSF merge

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7047 138bc75d-0d04-0410-961f-82ee72b054a4

Don't warn about unused static const variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7046 138bc75d-0d04-0410-961f-82ee72b054a4

    * varasm.c (contains_pointers_p): When examining a RECORD_TYPE,
        only look at the FIELD_DECLs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7045 138bc75d-0d04-0410-961f-82ee72b054a4

Hack to get cp-errfn.c to compile without stdio.h

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7044 138bc75d-0d04-0410-961f-82ee72b054a4

    * libgcc2.c (__builtin_vec_{delete,new}): New functions per the
        latest C++ working paper.
        (__default_new_handler): No longer static.
        (__set_new_handler): Lose.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7043 138bc75d-0d04-0410-961f-82ee72b054a4

    * Makefile.in (LIB2FUNCS): Add _op_vec_{delete,new}.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7042 138bc75d-0d04-0410-961f-82ee72b054a4

    * cccp.c: Don't implicitly wrap LOCAL_INCLUDE_DIR.
        (struct default_include): Add cxx_aware field.
        (include_defaults_array): Ditto.
        (main): Use cxx_aware field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7041 138bc75d-0d04-0410-961f-82ee72b054a4

(next): Fix typo in m68k-next-ns3 alternative.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7040 138bc75d-0d04-0410-961f-82ee72b054a4

Remove LSHIFT case, since there is no LSHIFT tree code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7039 138bc75d-0d04-0410-961f-82ee72b054a4

(reload): When accumulating needs, use nested structures to simplify
and speed up the code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7038 138bc75d-0d04-0410-961f-82ee72b054a4

(compare define_split): Fix bugs in last addition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7037 138bc75d-0d04-0410-961f-82ee72b054a4

Fix line number counting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7036 138bc75d-0d04-0410-961f-82ee72b054a4

(try_merge_delay_insns): Account for resources set/used
by a filled insn before trying to simplify insns in delay slots.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7035 138bc75d-0d04-0410-961f-82ee72b054a4

(OLDCC): Change -XNh1500 to -XNh2000.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7034 138bc75d-0d04-0410-961f-82ee72b054a4

(finish_decl): Don't preserve initializer if it is error_mark_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7033 138bc75d-0d04-0410-961f-82ee72b054a4

(try_merge_delay_insns): Move next_trial update
immediately after the try_split call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7032 138bc75d-0d04-0410-961f-82ee72b054a4

(mips_select_rtx_section, mips_select_section): New
functions.  Prefer rdata when TARGET_EMBEDDED_DATA, and prefer
sdata otherwise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7031 138bc75d-0d04-0410-961f-82ee72b054a4

(MASK_EMBEDDED_DATA, TARGET_EMBEDDED_DATA): New macros.
(TARGET_SWITCHED): Add new option -membedded-data.
(SELECT_RTX_SECTION, SELECT_SECTION): Call function in mips.c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7030 138bc75d-0d04-0410-961f-82ee72b054a4

(all.cross, rest.encap): Delete objc-runtime and
SYSCALLS.c.X.
(OBJC, OBJECTIVE-C): Add objc-runtime.
(proto): Add SYSCALLS.c.X.
(libgcc2.ready, libobjc.a, sublibobjc.a, SYSCALLS.c.X): Add
dependence on stmp-int-hdrs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7029 138bc75d-0d04-0410-961f-82ee72b054a4

(rescan): Don't look for C++ // comment before directive.
Handle \-newline inside a C++ // comment.
(skip_if_group): Likewise.
(handle_directive): Also handle C++ // comment after #.  Point
ip->bufp after the comment start before calling
skip_to_end_of_comment.
(validate_else): Handle \-newline inside a C++ // comment.
(skip_to_end_of_comment, macarg1, discard_comments): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7028 138bc75d-0d04-0410-961f-82ee72b054a4

(immed_double_const): Sign-extend constants when they
have the most significant bit set for the target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7027 138bc75d-0d04-0410-961f-82ee72b054a4

(expand_call, emit_library_call{,_value}, store_one_arg): Use
convert_modes instead of convert_to_mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7026 138bc75d-0d04-0410-961f-82ee72b054a4

(duplicate_decls, pushdecl, builtin_function): Use DECL_FUNCTION_CODE
instead of DECL_SET_FUNCTION_CODE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7025 138bc75d-0d04-0410-961f-82ee72b054a4

(frame_size): Now a union.
(DECL_ALIGN, DECL_FRAME_SIZE, DECL_FUNCTION_CODE): Access proper
field of frame_size union.
(DECL_SET_FUNCTION_CODE): Simplified; retained for compatibility.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7024 138bc75d-0d04-0410-961f-82ee72b054a4

(update_headers): Do not copy stStatic symbols that result from
internal labels.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7023 138bc75d-0d04-0410-961f-82ee72b054a4

(expand_shift): No longer reference lshl_optab.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7022 138bc75d-0d04-0410-961f-82ee72b054a4

No longer reference lsl_optab.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7021 138bc75d-0d04-0410-961f-82ee72b054a4

No longer handle LSHIFT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7020 138bc75d-0d04-0410-961f-82ee72b054a4

(lshl_optab): Deleted.
(expand_binop, init_optabs): No longer reference it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7019 138bc75d-0d04-0410-961f-82ee72b054a4

(lshl_optab): Deleted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7018 138bc75d-0d04-0410-961f-82ee72b054a4

(LSHIFT): Deleted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7017 138bc75d-0d04-0410-961f-82ee72b054a4

Remove references to LSHIFT and lshlsi3.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7016 138bc75d-0d04-0410-961f-82ee72b054a4

(movdf): Do not consider extended registers when doing define_split.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7015 138bc75d-0d04-0410-961f-82ee72b054a4

* pa-ghiux.h (LIB_SPEC): Remove last change until we've got the
go ahead from HP to distribute /usr/lib/end.o.
* pa-ghpux.h, pa-hiux.h, pa-ghiux.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7014 138bc75d-0d04-0410-961f-82ee72b054a4

(rs6000_convert_preincs): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7013 138bc75d-0d04-0410-961f-82ee72b054a4

(FINAL_PRESCAN_INSN): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7012 138bc75d-0d04-0410-961f-82ee72b054a4

(mulhi3): Use SImode for MULT RTL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7011 138bc75d-0d04-0410-961f-82ee72b054a4

(fold): Avoid exponential work when simplifying conditional
expressions; don't recurse twice if ARG1 is constant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7010 138bc75d-0d04-0410-961f-82ee72b054a4

Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7009 138bc75d-0d04-0410-961f-82ee72b054a4

Include <mach.h>, not <mach/mach.h> for NeXTStep 2.1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7008 138bc75d-0d04-0410-961f-82ee72b054a4

Add ns* as operating systems; default to ns2 for NeXT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7007 138bc75d-0d04-0410-961f-82ee72b054a4

(force_to_mode, case ROTATE): Don't assume simplify_binary_operation always
returns CONST_INT.
(simplify_shift_const, case IOR, PLUS): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7006 138bc75d-0d04-0410-961f-82ee72b054a4

(unitialized_vars_warning, setjmp_args_warning): Reword warning to be
less ambiguous.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7005 138bc75d-0d04-0410-961f-82ee72b054a4

(convert_arguments): Truncate and reextend for PROMOTE_PROTOTYPES so
we can give error on overflow.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7004 138bc75d-0d04-0410-961f-82ee72b054a4

(STRUCT_VALUE{,_INCOMING,_REGNUM}): Redefine for calling conventions
of native cc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7003 138bc75d-0d04-0410-961f-82ee72b054a4

(reload_conflicts): Rewrite to clean up and fix numerous bugs; move to
later in file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7002 138bc75d-0d04-0410-961f-82ee72b054a4

(duplicate_decls): Put new type in same obstack as old ones, or
permanent is old ones in different obstacks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7001 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo in comment of last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7000 138bc75d-0d04-0410-961f-82ee72b054a4

(fold, case GT_EXPR): Simplify X < (1 << Y) into X >> Y == 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6999 138bc75d-0d04-0410-961f-82ee72b054a4

Remove previous Berg change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6998 138bc75d-0d04-0410-961f-82ee72b054a4

Add support for -membedded-pic

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6997 138bc75d-0d04-0410-961f-82ee72b054a4

31th Cygnus<->FSF merge.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6996 138bc75d-0d04-0410-961f-82ee72b054a4

(emit_library_call_value): Move is_const set after ifdef.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6995 138bc75d-0d04-0410-961f-82ee72b054a4

(expand_builtin, case BUILT_IN_NEXT_ARG): Test whether an argunment
has been passed to __builtin_next_arg; warn if not.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6994 138bc75d-0d04-0410-961f-82ee72b054a4

(discard_comments): Replace comments with a single space.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6993 138bc75d-0d04-0410-961f-82ee72b054a4

(USER_H): Add $(srcdir)/ before every ginclude use.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6992 138bc75d-0d04-0410-961f-82ee72b054a4

(emit_library_call_value): New variable is_const.  Clear
it for functions that return an aggregate in memory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6991 138bc75d-0d04-0410-961f-82ee72b054a4

Add -f[no-]vtable-thunks (for C++).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6990 138bc75d-0d04-0410-961f-82ee72b054a4

(finish_decl): Correct typo in use of tree_int_cst_sgn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6989 138bc75d-0d04-0410-961f-82ee72b054a4

Add define_split to simplify "(unsigned) x > 0xffffff".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6988 138bc75d-0d04-0410-961f-82ee72b054a4

Add ... to set current_function_varargs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6987 138bc75d-0d04-0410-961f-82ee72b054a4

(function_cannot_inline_p): Use current_function_varargs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6986 138bc75d-0d04-0410-961f-82ee72b054a4

(struct function): New field for current_function_varargs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6985 138bc75d-0d04-0410-961f-82ee72b054a4

(expand_builtin): Allow builtin_next_arg for varargs functions as
well.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6984 138bc75d-0d04-0410-961f-82ee72b054a4

(push_function_context): Use current_function_varargs.
(pop_function_context): Likewise.
(assign_parms): Respect current_function_varargs.
Save args_so_far in any case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6983 138bc75d-0d04-0410-961f-82ee72b054a4

(lang_options): Group and alphabetize some options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6982 138bc75d-0d04-0410-961f-82ee72b054a4

(warn_missing_declarations): New variable.
(c_decode_option): -Wmissing-declarations.
(start_function): Actually do the checking.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6981 138bc75d-0d04-0410-961f-82ee72b054a4

(lang_options): Add -Wmissing-declarations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6980 138bc75d-0d04-0410-961f-82ee72b054a4

(expand_function_start): Delay copying static chain.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6979 138bc75d-0d04-0410-961f-82ee72b054a4

(emit_library_call): Move the invocation of prepare_call_address before the
assignments of the function arguments.
(emit_library_call_value): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6978 138bc75d-0d04-0410-961f-82ee72b054a4

(mark_target_live_regs): Avoid #ifdef HARD_REG_SET.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6977 138bc75d-0d04-0410-961f-82ee72b054a4

(block_alloc): Avoid #ifdef HARD_REG_SET.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6976 138bc75d-0d04-0410-961f-82ee72b054a4

(global_conflicts): Avoid #ifdef HARD_REG_SET.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6975 138bc75d-0d04-0410-961f-82ee72b054a4

Avoid #ifdef HARD_REG_SET.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6974 138bc75d-0d04-0410-961f-82ee72b054a4

(DEBUG_PRINT_REG): Fix printing of coprocessor regs in QImode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6973 138bc75d-0d04-0410-961f-82ee72b054a4

Round to multiple of sizeof(short) on sysV68.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6972 138bc75d-0d04-0410-961f-82ee72b054a4

(update_headers): Copy stStatic symbols from the old local symbol
table to the new local symbol table if they did not get added via
debugging psuedo ops.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6971 138bc75d-0d04-0410-961f-82ee72b054a4

(output_function_prologue): pea/move: Fix typos.
asm_fprintf("add%.[wl] ...): Undo previous change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@6970 138bc75d-0d04-0410-961f-82ee72b054a4