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15000 Commits

Author SHA1 Message Date
H.J. Lu aca823c140 configure.in (host_makefile_frag, [...]): Handle multiple config files. 
F
        * configure.in (host_makefile_frag, target_makefile_frag):
        Handle multiple config files.
        (alpha-*-linux*): Treat alpha-*-linux* as alpha-*-linux* and
        alpha-*-*.

From-SVN: r17169
 1997-12-21 08:50:33 -07:00
Nick Clifton d300e55140 c-pragma.c (handle_pragma_token): Generate warning messages about unknown pragmas if warn_unknown_pragmas is set. 
* c-pragma.c (handle_pragma_token): Generate warning messages
        about unknown pragmas if warn_unknown_pragmas is set.
        * c-decl.c (c_decode_option): Parse -Wunknown-pragmas command
        line option to set variable: warn_unknown_pragmas.

From-SVN: r17168
 1997-12-21 08:24:48 -07:00
Nick Clifton f9fc59e8c7 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas. 
From-SVN: r17167
 1997-12-21 08:22:02 -07:00
Manfred Hollstein d3245704af mot3300.h (ASM_BYTE_OP): Don't include '\t' in the definition. 
* m68k/mot3300.h (ASM_BYTE_OP): Don't include '\t' in the
        definition.
        (ASM_OUTPUT_ASCII): Prefix ASM_BYTE_OP by one single '\t'.

From-SVN: r17166
 1997-12-21 07:48:50 -07:00
Jeff Law 168968da67 Makefile.in (FPBIT_FUNCS, [...]): Define. 
L
        * Makefile.in (FPBIT_FUNCS, DPBIT_FUNCS): Define.
        (libgcc2.a): Depend on $(DPBIT) and $(FPBIT).  Add rules to
        generate more fine grained floating point emulation libraries.
        * config/fp-bit.c: Add protecting #ifdef to all functions so
        that they can be compiled separately.  If !FINE_GRAINED_LIBRARIES,
        then compile all suitable functions.
        (pack_d, unpack_d, fpcmp_parts): Add declarations, define with two
        underscores to avoid namespace pollution.
        * t-mn10200 (LIB2FUNCS_EXTRA): Remove fp-bit.c
        (FPBIT): Define.
        * t-mn10300 (LIB2FUNCS_EXTRA): Remove fp-bit.c and dp-bit.c
        (FPBIT): Define.
        (DPBIT): Define.

From-SVN: r17165
 1997-12-21 06:45:26 -07:00
Jeff Law a018144099 Makefile.in (FPBIT_FUNCS, [...]): Define. 
e
        * Makefile.in (FPBIT_FUNCS, DPBIT_FUNCS): Define.
        (libgcc2.a): Depend on $(DPBIT) and $(FPBIT).  Add rules to
        generate more fine grained floating point emulation libraries.
        * config/fp-bit.c: Add protecting #ifdef to all functions so
        that they can be compiled separately.  If !FINE_GRAINED_LIBRARIES,
        then compile all suitable functions.
        (pack_d, unpack_d, fpcmp_parts): Add declarations, define with two
        underscores to avoid namespace pollution.
        * t-mn10200 (LIB2FUNCS_EXTRA): Remove fp-bit.c
        (FPBIT): Define.
        * t-mn10300 (LIB2FUNCS_EXTRA): Remove fp-bit.c and dp-bit.c
        (FPBIT): Define.
        (DPBIT): Define.

From-SVN: r17164
 1997-12-21 06:45:24 -07:00
Jeffrey A Law 5198352eea Makefile.in (FPBIT_FUNCS, [...]): Define. 
* Makefile.in (FPBIT_FUNCS, DPBIT_FUNCS): Define.
        (libgcc2.a): Depend on $(DPBIT) and $(FPBIT).  Add rules to
        generate more fine grained floating point emulation libraries.
        * config/fp-bit.c: Add protecting #ifdef to all functions so
        that they can be compiled separately.  If !FINE_GRAINED_LIBRARIES,
        then compile all suitable functions.
        (pack_d, unpack_d, fpcmp_parts): Add declarations, define with two
        underscores to avoid namespace pollution.
        * t-mn10200 (LIB2FUNCS_EXTRA): Remove fp-bit.c
        (FPBIT): Define.
        * t-mn10300 (LIB2FUNCS_EXTRA): Remove fp-bit.c and dp-bit.c
        (FPBIT): Define.
        (DPBIT): Define.

From-SVN: r17163
 1997-12-21 06:45:20 -07:00
Kaveh R. Ghazi 1d300e19b6 bitmap.c (bitmap_clear): Ensure `inline' is at the beginning of the declaration. 
* bitmap.c (bitmap_clear): Ensure `inline' is at the beginning
        of the declaration.
        * c-decl.c (finish_decl): Use parentheses around && within ||.
        * rtl.c: Include stdlib.h.
        (read_skip_spaces): Add parentheses around assignments used as
        truth values.
        (read_rtx): Initialize list_rtx.
        * cppexp.c (parse_number): Use || when operands are truth values.
        * alias.c (find_base_value): Add default case.
        (memrefs_conflict): Likewise.
        * combine.c (sets_function_arg_p): Likewise.
        * genemit.c (gen_exp): Likewise.
        * local-alloc.c (contains_replace_regs): Likewise.
        * rtlanal.c (jmp_uses_reg_or_mem): Likewise.
        * fold-const.c (fold_convert): Use "&&" for truth values.
        (fold): Add default case.
        * sdbout.c (sdbout_field_types): Fix typo in declaration.
        (sdbout_one_type): Add default case.
        * alpha.c (alpha_sa_mask): Prototype only if OPEN_VMS.
        (some_operand): Add default case.
        (input_operand): Likewise.
        (signed_comparison_operator): Likewise.
        (divmod_operator): Likewise.
        (alpha_set_memflags_1): Likewise.
        * reload1.c (reload_cse_simplify_operands): Ensure function
        always returns a value.
        * scan-decls.c (scan_decls): Likewise.
        * c-lex.c (skip_white_space): Fix typo in declaraion.
        * c-typeck.c (comp_target_types): Add parentheses around assignment
        used as truth value.
        (print_spelling): Likewise.
        (constructor_implicit, constructor_result): Remove unused variables.
        * collect2.c (scan_library): Protect prototype with
        #ifdef SCAN_LIBRARIES.
        * emit-rtl.c (find_line_note): Fix typo in declaration.
        * final.c (asm_insn_count): Protect prototype with
        #ifdef HAVE_ATTR_length.
        * flow.c (find_auto_inc): Protect prototype with #ifdef AUTO_INC_DEC.
        (try_pre_increment_1, try_pre_increment): Likewise.
        * regclass.c (auto_inc_dec_reg_p): Protect prototype with
        #ifdef FORBIDDEN_INC_DEC_CLASSES.  Make return type explicit.
        * gcov-io.h (__store_long, __write_long, __read_long): Fix
        unsigned/signed comparisons.
        * gcov.c (read_files): Remove unused "first_type" variable.
        (scan _for_source_files): Initialize s_ptr.
        (function_summary): Eliminate "%lf" formatting, use %ld for
        longs.
        (output_data): Initialize branch_probs and last_line_num.
        Eliminate "%lf" formatting, use "%ld" for longs.

Co-Authored-By: Jeffrey A Law <law@cygnus.com>

From-SVN: r17158
 1997-12-20 04:31:54 -07:00
Ian Lance Taylor afba61d142 * mips16.S: New file. 
From-SVN: r17157
 1997-12-19 09:55:53 -07:00
Jeff Law 6003a6bf75 *** empty log message *** 
From-SVN: r17156
 1997-12-19 09:44:46 -07:00
Ian Lance Taylor 18543a2208 expr.c (do_tablejump): Let CASE_VECTOR_PC_RELATIVE be an expression. 
* expr.c (do_tablejump): Let CASE_VECTOR_PC_RELATIVE be an
        expression.
        * stmt.c (expand_end_case): Likewise.
        * alpha.h (CASE_VECTOR_PC_RELATIVE): Update.
        * fx80.h, gmicro.h, m68k.h, m88k.h, ns32k.h: Likewise.
        * rs6000.h, sh.h, tahoe.h, v850.h vax.h z8k.h: Likewise.

From-SVN: r17155
 1997-12-19 09:43:29 -07:00
Jeff Law f1f5f1422f *** empty log message *** 
From-SVN: r17154
 1997-12-19 09:34:17 -07:00
Jason Merrill 213ea7a65e tweak 
From-SVN: r17144
 1997-12-18 20:27:33 -05:00
Andreas Schwab dbf3231e2f Make-lang.in: Create runtime-info.h and libobjc_entry.o in the build directory. 
* objc/Make-lang.in: Create runtime-info.h and libobjc_entry.o in
	the build directory.
	(libobjc.a): Update dependency list.
	(libobjc.dll): Likewise.  Use libobjc_entry.o from the build
	directory.
	(objc/sendmsg.o): Add -Iobjc to find runtime-info.h.
	(objc.mostlyclean): Remove runtime-info.h.

From-SVN: r17143
 1997-12-18 16:27:58 -07:00
Richard Henderson e1ee5cdcbf tree.c (build_range_type): Allow creation of ranges with no maximum. 
* tree.c (build_range_type): Allow creation of ranges with no maximum.
	* dbxout.c (dbxout_range_type): Handle missing TYPE_MAX_VALUE.
	* dwarf2out.c (add_subscript_info): Likewise.
	* dwarfout.c (subscript_data_attribute, byte_size_attribute): Likewise.
	* sdbout.c (plain_type_1): Likewise.
	* stmt.c (pushcase_range, all_cases_count, node_has_high_bound):
	Likewise.
	* fold-const.c (int_const_binop, fold_convert, make_range, fold):
	Likewise.

From-SVN: r17142
 1997-12-18 16:20:19 -07:00
Richard Henderson 8342981f2d * com.c (ffecom_sym_transform_): Assumed arrays have no upper bound. 
From-SVN: r17141
 1997-12-18 16:11:42 -07:00
Jeff Law dfe9141827 * mips.c (fatal): Remove declaration. 
From-SVN: r17140
 1997-12-18 15:48:31 -07:00
Jeff Law 1f3d3a3161 integrate.c (get_label_from_map): New function. 
* integrate.c (get_label_from_map): New function.
        (expand_inline_function): Use it.  Initialize the label_map to
        NULL_RTX instead of gen_label_rtx.
        (copy_rtx_and_substitute): Use get_label_from_map.
        * integrate.h (get_label_from_map): New function.
        (set_label_from_map): New macro.
        * unroll.c (unroll_loop): Use them.
        (copy_loop_body): Ditto.

From-SVN: r17139
 1997-12-18 15:42:41 -07:00
Mark Mitchell 6ba4439c3b pt.c (coerce_template_parms): Make sure to digest_init if possible. 
* pt.c (coerce_template_parms): Make sure to digest_init if
	possible.

From-SVN: r17138
 1997-12-18 14:26:14 -05:00
Ian Lance Taylor 337e2b6923 mips.h (INIT_SUBTARGET_OPTABS): Define if not defined. 
* mips/mips.h (INIT_SUBTARGET_OPTABS): Define if not defined.
        (INIT_TARGET_OPTABS): Define.
        * mips/ecoff.h: Include gofast.h before mips.h.
        (INIT_SUBTARGET_OPTABS): Define instead of INIT_TARGET_OPTABS.
        * mips/elf64.h: Likewise.
        * mips/elf.h (ASM_OUTPUT_SECTION_NAME): Define.

From-SVN: r17137
 1997-12-18 11:45:57 -07:00
Gavin Koch efb84aa556 unroll.c (calculate_giv_inc): Handle constant increment found in a MEM with an appropriate REG_EQUAL note. 
* unroll.c (calculate_giv_inc): Handle constant increment found in
        a MEM with an appropriate REG_EQUAL note.

From-SVN: r17136
 1997-12-18 10:31:01 -07:00
Mark Mitchell 864b83b9bb decl.c (duplicate_decls): Make the newdecl virtual if the olddecl was... 
* decl.c (duplicate_decls): Make the newdecl virtual if the
	olddecl was, just as is done with other attributes of olddecl.

From-SVN: r17135
 1997-12-18 11:45:28 -05:00
Jason Merrill 4cac94646f typeck.c (unary_complex_lvalue): Ignore op0 when taking the address of an OFFSET_REF. 
* typeck.c (unary_complex_lvalue): Ignore op0 when taking the
	address of an OFFSET_REF.

From-SVN: r17134
 1997-12-18 10:07:48 -05:00
Gavin Koch bb1b857adc * calls.c (expand_call): Implement LOAD_ARGS_REVERSED. 
From-SVN: r17133
 1997-12-18 08:00:06 -07:00
Jason Merrill 0253134551 except.c: Remove register_exception_table{,_p}. 
* except.c: Remove register_exception_table{,_p}.
	* decl2.c (finish_file): Remove call to register_exception_table.
	* cp-tree.def: Add AGGR_INIT_EXPR.
	* error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
	AGGR_INIT_EXPR where appropriate.
	* expr.c (cplus_expand_expr): Likewise.  Simplify.

From-SVN: r17132
 1997-12-18 09:52:24 -05:00
Gavin Koch 63d96a9559 dwarf2out.c (dwarf2out_frame_debug): Handle adjustments of the frame pointer in the prologue. 
/
        * dwarf2out.c (dwarf2out_frame_debug): Handle adjustments of the
        frame pointer in the prologue.

From-SVN: r17131
 1997-12-18 07:48:19 -07:00
Gavin Koch 913b5d5489 dwarf2out.c (dwarf2out_frame_debug): Handle adjustments of the frame pointer in the prologue. 
* dwarf2out.c (dwarf2out_frame_debug): Handle adjustments of the
        frame pointer in the prologue.

From-SVN: r17130
 1997-12-18 07:48:12 -07:00
Benjamin Kosnik 3493906725 *** empty log message *** 
From-SVN: r17129
 1997-12-18 13:06:20 +00:00
Benjamin Kosnik 4f4da4e99b c++: Don't inject friends while processing templates 
* pt.c (instantiate_class_template): Don't do injection when
 	processing_template_decl is true, as pollutes current_binding_level
        for base classes.
PR g++/13911/14438

From-SVN: r17128
 1997-12-18 13:03:54 +00:00
Robert Lipe 80aab652d4 * x-sco5 (CLIB) Deleted. (ALLOCA) Added. 
* xm-sco5.h  (USE_C_ALLOCA) Added.

From-SVN: r17127
 1997-12-18 04:51:41 -07:00
Peter Schmid 840b09b4cc * pt.c (maybe_fold_nontype_arg): Add prototype. 
From-SVN: r17126
 1997-12-17 13:15:00 -07:00
Bill Moyer f5c4bc60df Adjusted egcs m68k-coff files to look like gcc2 m68k-coff files. 
From-SVN: r17125
 1997-12-17 16:05:51 +00:00
Richard Henderson 8dcb529511 sparc.md (jump): Don't use the annul bit around an empty loop. 
* sparc.md (jump): Don't use the annul bit around an empty loop.
Patch from Kevin.Kelly@East.Sun.COM.

From-SVN: r17124
 1997-12-17 07:07:39 -08:00
Stan Cox a99503b17d jump.c: (optimize_jump): Don't use the return register as a source1 of a conditional move. 
* jump.c: (optimize_jump): Don't use the return register as a
        source1 of a conditional move.

From-SVN: r17123
 1997-12-16 16:52:36 -07:00
Richard Henderson e13c943cb6 sparc.c (DF_MODES): Or the mask not the bit number. 
* sparc.c (DF_MODES): Or the mask not the bit number.
(function_arg) [ARCH64]: Send unprototyped arg to fp reg first.

From-SVN: r17122
 1997-12-16 15:46:23 -08:00
Christian Iseli be3d27d60c * combine.c (force_to_mode): return immediately if operand is a CLOBBER. 
From-SVN: r17121
 1997-12-16 16:12:32 -07:00
Manfred Hollstein ade7386a03 fixincludes (size_t): Add support for Motorola's stdlib.h which fails to provide a definition for size_t. 
* fixincludes (size_t): Add support for Motorola's stdlib.h
        which fails to provide a definition for size_t.
        (fabs/hypot): Provide a prototype for fabs on m88k-motorola-sysv3.
        (strlen,strspn,strcspn return value): Handle different layout on sysV88.
        (hypot): Provide a fake for hypot for m88k-motorola-sysv3.
Fixes from Manfred.

From-SVN: r17120
 1997-12-16 15:51:00 -07:00
Jeff Law a24ebe1bad profile1.C (XFAIL): Expect it to fail on m68k-motorola-sysv and m88k-motorola-sysv3. 
* g++.old-deja/g++.law/profile1.C (XFAIL): Expect it to fail on
	m68k-motorola-sysv and m88k-motorola-sysv3.
	* gcc.c-torture/execute/loop-2e.cexp: New file to indicate expected
	compile failures on m68k-motorola-sysv and m88k-motorola-sysv3.
	* gcc.c-torture/execute/loop-2f.cexp: Likewise.

From-SVN: r17119
 1997-12-16 15:45:45 -07:00
Manfred Hollstein f184a26462 xm-mot3300.h (ADD_MISSING_POSIX, [...]): Define to prevent unresolved externals in libio. 
* m68k/xm-mot3300.h (ADD_MISSING_POSIX, ADD_MISSING_XOPEN): Define to
        prevent unresolved externals in libio.
        * m88k/xm-sysv3.h (ADD_MISSING_POSIX, ADD_MISSING_XOPEN): Likewise.

From-SVN: r17118
 1997-12-16 15:42:33 -07:00
H.J. Lu afc967911d linux64.h (LIBGCC_SPEC): Removed. 
* config/sparc/linux64.h (LIBGCC_SPEC): Removed.
	(CPP_SUBTARGET_SPEC): Add %{pthread:-D_REENTRANT}.
	(LIB_SPEC): Updated for glibc 2.

From-SVN: r17117
 1997-12-16 15:25:35 -07:00
Jeffrey A Law e9818f3c28 stdarg.h: Undo BeOS changes, they break hpux. 
* ginclude/stdarg.h: Undo BeOS changes, they break hpux.
        * ginclude/varargs.h: Likewise.

From-SVN: r17116
 1997-12-16 13:00:15 -07:00
Jason Merrill 6748b64398 tree.c (mapcar): Handle TRY_CATCH_EXPR et al. 
* tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
	* error.c (dump_expr): Likewise.

From-SVN: r17115
 1997-12-16 11:51:07 -05:00
Jeff Law a3fd4e7530 frame.h (__register_frame, [...]): New. 
* frame.h (__register_frame, __register_frame_table,
        __deregister_frame): New.
        * frame.c (__register_frame, __register_frame_table,
        __deregister_frame): New.
        * frame.c (__deregister_frame_info): Return void *.
        * frame.h (__deregister_frame_info): Ditto.
        * collect2.c (__deregister_frame_info): Ditto.

From-SVN: r17113
 1997-12-15 16:28:44 -07:00
Jeffrey A Law 520cd33161 * version.c: Bump for snapshot. 
From-SVN: r17112
 1997-12-15 16:11:07 -07:00
Jeff Law 79c06341d6 Don't ever run autoconf in the toplevel directory :( 
From-SVN: r17111
 1997-12-15 15:07:48 -07:00
Jason Merrill 3496c0bec4 update 
From-SVN: r17110
 1997-12-15 15:40:20 -05:00
Jason Merrill 4bfc4dda74 typeck.c (build_function_call_real): Remove "inline called before definition" pedwarn. 
* typeck.c (build_function_call_real): Remove "inline called before
	definition" pedwarn.

	* pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.

From-SVN: r17109
 1997-12-15 15:34:29 -05:00
Richard Henderson 4f69985cf7 Missed this from the -mmemory-latency commit. 
From-SVN: r17108
 1997-12-15 10:40:42 -08:00
Richard Henderson 166cdf4ab4 * expmed.c (expand_shift): If SHIFT_COUNT_TRUNCATED, drop a SUBREG. 
From-SVN: r17107
 1997-12-15 10:39:02 -08:00
Richard Henderson bcbbac264c alpha.c (alpha_cpu_name): New variable. 
* alpha.c (alpha_cpu_name): New variable.
(alpha_mlat_string): Likewise.
(alpha_memory_latency): Likewise.
(override_options): Handle -mmemory-latency.
(alpha_adjust_cost): Adjust load cost for latency.
* alpha.h (TARGET_OPTIONS): Add meory-latency.
(REGISTER_MOVE_COST): Define in terms of memory_latency.  Take
TARGET_CIX into account.
(MEMORY_MOVE_COST): Define in terms of memory_latency.
* invoke.texi (DEC Alpha Options): Document -mmemory-latency.
* alpha.h (ASM_COMMENT_START): New macro.

From-SVN: r17106
 1997-12-15 10:33:21 -08:00