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Author SHA1 Message Date
Jim Wilson
6e0f130b0e Minor testsuite fixes for targets with 16-bit ints and targets without I/O. 
* execute/970312-1.c, execute/980605-1.c (f): Change printf to sprintf.
	* execute/bf-sign-2.c (struct X): Add u15 field.
	(main): Add check for u15.  Conditionalize u31 check depending on
	whether ints are <32 bits or >=32 bits.

From-SVN: r25730
 1999-03-12 08:19:54 -08:00
J"orn Rennecke
d24de7d183 unroll.c (loop_iterations): Don't return a final value for EQ comparison loops. 
* unroll.c (loop_iterations): Don't return a final value for EQ
	comparison loops.

From-SVN: r25729
 1999-03-12 12:46:36 +00:00
Jim Wilson
a8edca885e Patch to fix reload abort while compiling hpux-x-m68k-aout gdb. 
* reload1.c (calculate_needs_all_insns): When ignore equivalence
	setting insn, clear need_elim, need_reload, and need_operand_change.

From-SVN: r25728
 1999-03-12 04:39:59 -08:00
Bruce Korb
47e73a5e92 Missing from fixincl-branch merge 
From-SVN: r25727
 1999-03-12 08:57:04 +00:00
Andrew Haley
ecef190cbd jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes... 
1999-03-12  Andrew Haley  <aph@cygnus.com>
        * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
        we'll need a directory separator and a null character.

From-SVN: r25726
 1999-03-12 07:52:58 +00:00
Bruce Korb
6655a9bc33 Missing merges from fixincl-branch 
From-SVN: r25725
 1999-03-12 07:44:19 +00:00
Martin v. Löwis
42fd06c928 New test case. 
From-SVN: r25724
 1999-03-12 05:18:20 +00:00
Martin v. Löwis
95a2ecfe7e Problem fixed in g++. 
From-SVN: r25723
 1999-03-12 03:41:32 +00:00
Jeff Law
b97ef0a8a9 Daily bump. 
From-SVN: r25715
 1999-03-11 17:45:04 -07:00
Jeffrey A Law
6bcd94ae80 expr.c (expand_expr): Allow a CALL_EXPR with a mode wider than MAX_INTEGER_COMPUTATION_MODE. 
* expr.c (expand_expr): Allow a CALL_EXPR with a mode wider than
        MAX_INTEGER_COMPUTATION_MODE.

From-SVN: r25714
 1999-03-11 17:02:32 -07:00
Zack Weinberg
b6505b4249 Tests for various kinds of spurious uninit variable warning. 
`
Tests for various kinds of spurious uninit variable warning.
All are derived from cpplib; see comments in the files.

From-SVN: r25711
 1999-03-11 16:00:04 +00:00
Zack Weinberg
85eb94a0e3 Tests for various kinds of spurious uninit variable warning. 
l
Tests for various kinds of spurious uninit variable warning.
All are derived from cpplib; see comments in the files.

From-SVN: r25710
 1999-03-11 16:00:04 +00:00
Zack Weinberg
eb7721afcf *** empty log message *** 
From-SVN: r25709
 1999-03-11 16:00:03 +00:00
Craig Burley
8182dc46dc Add AUTOMATIC to list of unsupported extensions 
From-SVN: r25706
 1999-03-11 09:37:09 -05:00
Richard Henderson
827e80cc8b * alpha.md (ev5_e0): Conflict loads and stores. 
From-SVN: r25705
 1999-03-11 06:02:42 -08:00
Richard Henderson
a7adf08e84 alpha.h (HARD_REGNO_MODE_OK): Disallow QI/HImode in fp regs. 
* alpha.h (HARD_REGNO_MODE_OK): Disallow QI/HImode in fp regs.
        (MODES_TIEABLE_P): Update.

From-SVN: r25704
 1999-03-11 06:01:27 -08:00
Richard Henderson
27922c1362 machmode.h (smallest_mode_for_size): Prototype. 
* machmode.h (smallest_mode_for_size): Prototype.
        * stor-layout.c (smallest_mode_for_size): Remove static.

From-SVN: r25703
 1999-03-11 05:56:20 -08:00
J"orn Rennecke
8e9fb571ee loop.c (strength_reduce): Don't do biv increment -> DEST_REG giv conversion if we don't know the lifetime. 
* loop.c (strength_reduce): Don't do biv increment -> DEST_REG giv
	conversion if we don't know the lifetime.

From-SVN: r25702
 1999-03-11 13:28:55 +00:00
J"orn Rennecke
3900dc09bc reload.1c (delete_address_reloads_1): Check for reloads of CURRENT_INSN even if it sets DST. 
* reload.1c (delete_address_reloads_1):  Check for reloads of
	CURRENT_INSN even if it sets DST.

From-SVN: r25701
 1999-03-11 12:44:27 +00:00
Jason Merrill
8b790721e4 dwarf2out.c (add_AT_lbl_offset): Rename from add_AT_section_offset. 
* dwarf2out.c (add_AT_lbl_offset): Rename from add_AT_section_offset.
	(print_die, size_of_die, value_format, output_die): Adjust.
	* dwarf2out.c (TEXT_SECTION_LAABEL, DEBUG_LINE_SECTION_LABEL,
	DEBUG_INFO_SECTION_LABEL, ABBREV_SECTION_LABEL,
	text_section_laabel, debug_line_section_label,
	debug_info_section_label, abbrev_section_label): New.
	(output_compilation_unit_header):  Emit label associated
	with section instead of section name itself.
	(out_pubnames, output_aranges, output_line_info,
	dwarf2out_finish): Likewise.
	(dwarf2out_init): Build internal label names for sections
	from static labels.

From-SVN: r25700
 1999-03-11 05:34:01 -05:00
J"orn Rennecke
44ccea4059 * sh.md (mulsi3): End mul.l sequence with a no-op move. 
From-SVN: r25699
 1999-03-11 09:31:33 +00:00
Bruce Korb
4f3ae93c0d activate fixinc/mkfixinc.sh 
From-SVN: r25698
 1999-03-11 09:11:19 +00:00
Bruce Korb
9f3d1bc2dc Activating fast-fixincludes 
From-SVN: r25697
 1999-03-11 08:53:13 +00:00
Mumit Khan
b27d2bd5fe cppfiles.c (INO_T_EQ): Handle UWIN. 
* cppfiles.c (INO_T_EQ): Handle UWIN.
        * c-common.c (decl_attributes): Flag unrecognized attribute
        functions as warnings instead of as errors.
        Support for i386-pc-uwin.
        * i386/uwin.h: New file.
        * i386/xm-uwin.h: New file.
        * i386/t-uwin: New file.
        * i386/uwin.asm: New file.
        * configure.in (i[3456]86-*-uwin*): Define.
        Add Workaround for vfork bug when hosted on uwin.
        * configure: Regenerate.
        * cccp.c (INO_T_EQ): Undefine. UWIN has inodes.
        (absolute_filename): UWIN uses POSIX pathnames only.
        * libgcc2.c (getpagesize): Do not define for UWIN.
        (mprotect): Likewise.
        * protoize.c (dirent.h): Conditionally include.
        (fputc): Prototype only if it's not a macro.

From-SVN: r25696
 1999-03-10 17:58:01 -07:00
Jeff Law
8c90d2af84 Daily bump. 
From-SVN: r25695
 1999-03-10 17:45:05 -07:00
Mumit Khan
89f602a793 pexecute.c (__CYGWIN32__): Rename to 
* pexecute.c (__CYGWIN32__): Rename to
        (__CYGWIN__): this.
        * xmalloc.c: Likewise.
        Changes to support i386-pc-uwin.
        * configure.in (*-*-uwin*): Workaround for vfork bug.
        * configure: Regenerate.
        * pexecute.c (pexecute): Be like standard Unix.
        (pwait): Likewise.
        * xmalloc.c (first_break): Define.
        (xmalloc_set_program_name): Use.
        (xmalloc): Use.

From-SVN: r25694
 1999-03-10 17:32:50 -07:00
Mumit Khan
926bb5ed06 config.sub: Add i386-uwin support. 
* config.sub: Add i386-uwin support.
        * config.guess: Likewise.

From-SVN: r25693
 1999-03-10 17:20:22 -07:00
Jason Merrill
4525d75728 * configure.in: Remove init_priority stuff. 
From-SVN: r25692
 1999-03-10 19:14:36 -05:00
Franz Sirl
4ccfc0c3b4 * configure.in: Add mh-*pic handling for alpha, arm, powerpc 
From-SVN: r25691
 1999-03-10 17:11:25 -07:00
Franz Sirl
f24ab9a140 configure.in: Cleanup and add mh-*pic handling for arm, powerpc 
Thu Mar 11 01:07:55 1999  Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
        * configure.in: Cleanup and add mh-*pic handling for arm, powerpc

From-SVN: r25690
 1999-03-10 17:10:48 -07:00
Franz Sirl
222ccb597f config.table: Cleanup and add mh-*pic handling for alpha, arm, powerpc 
H
        * config.table: Cleanup and add mh-*pic handling for alpha, arm, powerpc

From-SVN: r25689
 1999-03-10 17:10:20 -07:00
Franz Sirl
9346c8240e config.table: Cleanup and add mh-*pic handling for alpha, arm, powerpc 
�
        * config.table: Cleanup and add mh-*pic handling for alpha, arm, powerpc

From-SVN: r25688
 1999-03-10 17:10:19 -07:00
Franz Sirl
4a6e300025 configure.in: cleanup, add mh-*pic handling for arm, special case powerpc*-*-aix* 
�
        * configure.in: cleanup, add mh-*pic handling for arm, special
        case powerpc*-*-aix*

From-SVN: r25687
 1999-03-10 17:09:24 -07:00
Colin Smith
a0587d5603 * sdbout.c (plain_type_1): Make boolean types work better with sdb. 
From-SVN: r25686
 1999-03-10 16:30:08 -07:00
Per Bothner
2aee04d279 jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %. 
8
	* jcf-write.c (generate_bytecode_insns):  Handle __builtin_fmod, for %.

From-SVN: r25683
 1999-03-10 15:22:48 -08:00
Per Bothner
cff699c1bc jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %. 
�
	* jcf-write.c (generate_bytecode_insns):  Handle __builtin_fmod, for %.

From-SVN: r25682
 1999-03-10 15:22:47 -08:00
Alexandre Oliva
4b09b99e82 gcc.texi: Update bug reporting instructions to match current ezmlm list reality. 
X
        * gcc.texi: Update bug reporting instructions to match
        current ezmlm list reality.

From-SVN: r25681
 1999-03-10 16:22:31 -07:00
Alexandre Oliva
de4e852713 gcc.texi: Update bug reporting instructions to match current ezmlm list reality. 
�
        * gcc.texi: Update bug reporting instructions to match
        current ezmlm list reality.

From-SVN: r25680
 1999-03-10 16:22:28 -07:00
Jeffrey A Law
d2ecda2785 lcm.c: New file. 
* lcm.c: New file.
        * Makefile.in (OBJS): Add lcm.o
        (lcm.o): Add dependencies.

From-SVN: r25679
 1999-03-10 15:03:36 -07:00
Jeffrey A Law
3524fe0339 gcse.c (compute_pre_local_properties): Delete. 
* gcse.c (compute_pre_local_properties): Delete.
        (compute_pre_data): Use compute_local_properties instead of
        compute_pre_local_properties.

From-SVN: r25678
 1999-03-10 14:36:35 -07:00
Jeffrey A Law
b5ce41ff0f gcse.c: More comments, whitespace and similar fixes. 
* gcse.c: More comments, whitespace and similar fixes.
        (dump_cuid_table, maybe_set_rd_gen, dump_cprop_data): Delete.
        (dump_pre_data, compute_cprop_local_properties): Likewise.
        (one_classic_gcse_pass): Lose unused argument.  All callers changed.
        (compute_hash_table, compute_expr_hash_table): Likewise.
        (compute_set_hash_table, one_pre_gcse_pass, mark_call): Likewise.
        (cprop_insn, cprop, one_cprop_pass): Add new argument ALTER_JUMPS.
        All callers changed.  Only alter jumps if ALTER_JUMPS is nonzero.
        Lose unused argument.
        (gcse_main): Always run a cprop pass after finishing global cse.
        (compute_local_properties): New function.
        (hash_scan_pat, hash_scan_insn): No longer call maybe_set_rd_gen.
        (compute_cprop_data): Use compute_local_properties.

From-SVN: r25677
 1999-03-10 14:29:44 -07:00
Kaveh R. Ghazi
878f32c33e gcc.c (print_file_name, [...]): Qualify a char* with the `const' keyword. 
* gcc.c (print_file_name, print_prog_name, spec_machine,
        read_specs, set_spec, lookup_compiler, build_search_list,
        putenv_from_prefixes, find_a_file, record_temp_file,
        delete_if_ordinary, handle_braces, do_spec, do_spec_1, find_file,
        is_directory, validate_switches, used_arg, default_arg,
        pfatal_with_name, perror_with_name, pfatal_pexecute, fatal, error,
        notice, add_preprocessor_option, add_assembler_option,
        add_linker_option, process_command, execute,
        unused_prefix_warnings, clear_args, fatal_error,
        lang_specific_driver, user_specs, compiler, link_command_spec,
        option_map, translate_options, make_temp_file, temp_name,
        programname, path_prefix, machine_suffix, just_machine_suffix,
        gcc_exec_prefix, standard_exec_prefix, standard_exec_prefix_1,
        md_exec_prefix, md_startfile_prefix, md_startfile_prefix_1,
        standard_startfile_prefix, standard_startfile_prefix_1,
        standard_startfile_prefix_2, tooldir_base_prefix, tooldir_prefix,
        multilib_dir, temp_filename, temp_file, command, switchstr,
        infile, outfiles, input_filename, input_basename, input_suffix,
        check_live_switch, main): Qualify a char* with the `const' keyword.

From-SVN: r25676
 1999-03-10 20:32:13 +00:00
Jeff Law
ac7c5af52f s/ /<tab>/g 
From-SVN: r25675
 1999-03-10 13:18:59 -07:00
Jeffrey A Law
f4e584dc0f gcse.c: Update various comments. 
* gcse.c: Update various comments.
        (current_function_calls_longjmp): Delete declaration.

From-SVN: r25674
 1999-03-10 13:14:05 -07:00
Jeffrey A Law
e78d9500be gcse.c (run_jump_opt_after_gcse): New variable. 
* gcse.c (run_jump_opt_after_gcse): New variable.
        (gcse_main): Returns an integer.
        (hash_scan_set): Record initializations from CONST_DOUBLEs too.
        (try_replace_reg): Update some comments.
        (cprop_insn): Allow propagation into some JUMP_INSNs too.
        * rtl.h (gcse_main): Update prototype.
        * toplev.c (rest_of_compilation): If gcse_main returns nonzero,
        then run a jump optimization pass.
        * jump.c (delete_barrier_successors): Delete nop jumps too.

From-SVN: r25673
 1999-03-10 12:45:18 -07:00
Mark Mitchell
b7975aedf6 semantics.c (begin_class_definition): Call build_self_reference. 
* semantics.c (begin_class_definition): Call build_self_reference.
	(finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.

From-SVN: r25672
 1999-03-10 17:58:08 +00:00
Mark Mitchell
1e61a9d952 * search.c (assert_canonical_unmarked): Fix typo in prototype. 
From-SVN: r25671
 1999-03-10 12:17:47 +00:00
J"orn Rennecke
66c0b347bc sh.c (fp_arith_reg_operand): Actually test if reg is suitable for FP arithmetic. 
* sh.c (fp_arith_reg_operand): Actually test if reg is suitable
	for FP arithmetic.  Changed caller.
	* sh.md (subsf3, subsf_i): Use fp_arith_reg_operand.

From-SVN: r25670
 1999-03-10 11:07:32 +00:00
J"orn Rennecke
0c7f225984 reload1.c (choose_reload_regs): When inheriting from the frame pointer, don't clobber it. 
* reload1.c (choose_reload_regs): When inheriting from the frame
	pointer, don't clobber it.

From-SVN: r25669
 1999-03-10 10:59:54 +00:00
Mark Mitchell
6cbd257eb5 search.c (dfs_canonical_queue): New function. 
* search.c (dfs_canonical_queue): New function.
	(dfs_assert_unmarked_p): Likewise.
	(assert_canonical_unmarked): Likewise.
	(access_in_type): Use it.
	(accessible_p): Likewise.  Walk the whole tree when umarking.

From-SVN: r25668
 1999-03-10 10:53:35 +00:00