+2000-12-09 Nick Clifton <nickc@redhat.com>
+
+ * config/arm/arm.c (arm_expand_prologue): Mark the generated
+ insn not the set as being DWARF2_FRAME_RELATED_P.
+
+2000-12-09 Laurynas Biveinis <lauras@softhome.net>
+
+ * Makefile.in: use $(build_exeext) for all build
+ system executable targets.
+
+2000-12-09 Laurynas Biveinis <lauras@softhome.net>
+
+ * install.texi: remove i[345]86-*-winnt3.5 section.
+ * configur.bat: removed.
+ * config/msdos: directory removed.
+
+2000-12-09 Neil Booth <neilb@earthling.net>
+
+ * cppfiles.c (NEVER_REREAD, DO_NOT_REREAD): Move from cpphash.h.
+ * cpphash.h (NEVER_REREAD, DO_NOT_REREAD, ABSOLUTE_PATH): Delete.
+ * cpplex.c (parse_identifier): Improve diagnostic.
+ (_cpp_lex_token): Return unconditionally at the end of a directive.
+ * cpplib.c (read_flag): Verify legality of each flag.
+ (end_directive): Resotre pfile->skipping before skip_rest_of_line.
+ (do_line): Use the new read_flag.
+ * cppmacro.c (struct cpp_macro, parse_arg, replace_args,
+ check_macro_redefinition, parse_params): Rename var_args to
+ variadic.
+
+2000-12-09 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * .cvsignore: Add info files.
+
+2000-12-08 Laurynas Biveinis <lauras@softhome.net>
+
+ * config/winnt: Remove obsolete directory.
+ * install.texi (Configurations): Remove obsolete documentation for
+ Windows NT.
+
+2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * configure.in: Don't define INSTALL_INFO.
+ * configure: Regenerate.
+ * Makefile.in (INSTALL_INFO): Remove.
+ (info): Depend on info files in source directory.
+ (cpp.info, gcc.info, c-tree.info): Build info files in source
+ directory.
+ (distclean): Don't remove info files.
+ (maintainer-clean): Remove info files from source directory.
+ (install-normal): Depend on install-info.
+ (install-info): Install info files from source directory, if they
+ exist.
+ * texinfo.tex: Update to version 2000-11-09.08 from ftp.gnu.org.
+
+2000-12-08 Alexandre Oliva <aoliva@redhat.com>
+
+ * lcm.c (optimize_mode_switching): Check whether an insn is a NOTE
+ before taking its NOTE_LINE_NUMBER.
+
+2000-12-08 Nick Clifton <nickc@redhat.com>
+
+ * config/arm/arm.md (load_indirect_jump): Add pool ranges.
+
+ * extend.texi: Document ARM "interrupt" function attribute.
+ Mention that the ARM also support the "naked" function
+ attribute.
+
+ * config/arm/arm-protos.h (arm_current_func_type): Add
+ prototype.
+
+ * config/arm/arm.h (EXCEPTION_LR_REGNUM): Define.
+ (struct machine_function): Add 'func_type' field.
+ Define bit values for 'func_type' field.
+ (ARM_FUNC_TYPE): New macro.
+ (IS_INTERRUPT): New macro.
+ (IS_VOLATILE): New macro.
+ (IS_NAKED): New macro.
+ (IS_NESTED): New macro.
+ (ARM_INITIAL_ELIMINATION_OFFSET): Use IS_VOLATILE.
+
+ * config/arm/arm.c (isr_attribute_args): New Structure. A
+ list of "interrupt" function attribute modifiers.
+ (arm_isr_value): New Function: Returns the type of the current
+ interrupt function.
+ (arm_compute_func_type): New Function: Computes the type of
+ the current function.
+ (arm_current_func_type): New Function: Returns the type of the
+ current function.
+ (use_return_insn): Use arm_current_func_type.
+ (arm_valid_type_attribute_p): Accept "interrupt" function
+ attribute.
+ (arm_comp_type_attributes): Check "interrupt" attributes.
+ (arm_valid_machine_decl): Accept "interrupt" function
+ attribute.
+ (arm_function_ok_for_sibcall): Do not allow interrupt
+ functions to use sibcalls.
+ (arm_naked_function_p): Delete.
+ (print_multi_reg): Remove redundant parameter 'hat'.
+ (arm_compute_save_reg_mask): New Function: Compute a bit mask
+ of registers saved during the current function's prologue.
+ (output_arm_return_instruction): Use arm_current_func_type.
+ Generate return instruction when LR is not poppsed off the
+ stack.
+ (arm_volatile_func): Delete.
+ (output_arm_prologue): Use arm_current_func_type and
+ arm_compute_save_reg_mask.
+ Note presernce of interrupt functions.
+ (arm_output_epilogue): Use arm_current_func_type and
+ arm_compute_save_reg_mask.
+ (arm_expand_prologue): Use arm_current_func_type and
+ arm_compute_save_reg_mask.
+ (arm_init_machine_status): Initialise func_type field, if
+ necessary.
+ (thumb_expand_prologue): Use arm_current_func_type.
+ (output_thumb_prologue): Use arm_current_func_type.
+
+2000-12-08 Brad Lucier <lucier@math.purdue.edu>
+
+ * tradcpp.c (do_include): Make pointer differences 64-bit clean.
+
+Fri Dec 8 08:23:29 2000 J"orn Rennecke <amylaar@redhat.com>
+
+ * fp-bit.c (_fpmul_parts): Use USItype variables as inputs
+ for multiplies.
+
+2000-12-07 Mike Stump <mrs@wrs.com>
+
+ * Makefile.in (distclean): Remove alloca.c hashtab.c.
+
+2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
+
+ * Makefile.in (HOST_RTL): Add safe-ctype.o.
+ (safe-ctype.o): New rule.
+ * system.h: Include safe-ctype.h, not ctype.h. No need to
+ wrap ctype macros.
+
+ * cpphash.h: Zap IStable and related macros. Define is_* in
+ terms of safe-ctype.h macros.
+ * cppinit.c: Delete the IStable and all related code.
+
+ * tradcpp.c: Delete is_idchar, is_idstart, is_hor_space, and
+ is_space arrays. Delete initialize_char_syntax. Change all
+ references to the above arrays to use macros instead.
+ * tradcpp.h: Define is_idchar, is_idstart, is_space, and
+ is_nvspace in terms of safe_ctype.h's macros.
+ * tradcif.y: is_idchar, is_idstart are macros not arrays.
+
+ * config/i370/i370.c, config/winnt/dirent.c,
+ config/winnt/fixinc-nt.c, config/winnt/ld.c:
+ Use uppercase ctype macros. If we included ctype.h,
+ include safe-ctype.h instead.
+
+ * fixinc/fixfixes.c: Use uppercase ctype macros. Don't test
+ ISLOWER(c) before calling TOUPPER(c).
+ * fixinc/fixincl.c (extract_quoted_files): Simplify out some gunk.
+ * fixinc/gnu-regex.c: Include safe-ctype.h, not ctype.h. No need to
+ wrap ctype macros. Don't test ISUPPER(x) before calling TOLOWER(x).
+
+2000-12-07 DJ Delorie <dj@redhat.com>
+
+ * c-decl.c (grokdeclarator): preserve previous alignments when
+ rebuilding array types.
+
+2000-12-07 Neil Booth <neilb@earthling.net>
+
+ * cppfiles.c (struct include_file): Move from cpphash.h.
+ (_cpp_never_reread): New function.
+ (open_file, read_include_file): Use it.
+ (stack_include_file): Set the buffer's sysp according to the
+ path in which the file was found.
+ (find_include_file): Don't set sysp.
+ (cpp_make_system_header, actual_directory): Update.
+ (_cpp_execute_include): Do #include_next lookup handling here,
+ not in cpplib.c. Use _cpp_never_reread.
+ * cpphash.h (struct_include_file): Remove.
+ (struct cpp_buffer): New member sysp.
+ (CPP_IN_SYSTEM_HEADER, _cpp_execute_include): Update.
+ (_cpp_never_reread): New.
+ * cpplib.c (read_line_number): Rename read_flag. Rework slightly.
+ (end_directive): Clear line_extension flag.
+ (_cpp_handle_directive): Set line_extension flag for #number.
+ (do_include_next): Handle path lookup in _cpp_execute_include.
+ (do_line): Cleanup to use read_flag. Don't allow flags in #line.
+ (_cpp_do_file_change): Update.
+ (do_pragma_once): Use cpp_never_reread. Clean up.
+ * cpplib.h (struct lexer_state): New member line_extension.
+
+2000-12-07 Richard Henderson <rth@redhat.com>
+
+ * flow.c (calculate_global_regs_live): Force the stack pointer live
+ after reload as well.
+
+2000-12-07 Bruce Korb <bkorb@gnu.org>
+
+ * fixinc/Makefile.*(exeext): the variables are exeext, the
+ substitution expression is build_exeext.
+
+2000-12-07 Neil Booth <neilb@earthling.net>
+
+ * c-common.c (parse_in): Make a cpp_reader *.
+ * cppfiles.c (_cpp_fake_include): Remove.
+ * cpphash.h: Similarly.
+ * cpplib.c (do_line): Don't call _cpp_fake_include. A valid
+ #line always creates a callback; FC_RENAME if there are no
+ #line flags.
+ * fix-header.c (read_scan_file): cpp_push_buffer cannot fail.
+ The first EOF must be our get_char buffer.
+
+2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * c-common.c (warn_format_security): New variable.
+ (check_format_info): Warn about non-literal formats with no format
+ arguments if either -Wformat-nonliteral or -Wformat-security is
+ specified.
+ (set_Wformat): Set warn_format_security for settings other than 1.
+ * c-common.h (warn_format_security): Declare.
+ * c-decl.c (c_decode_option): Decode -Wformat-security and
+ -Wno-format-security.
+ * invoke.texi: Document -Wformat-security.
+ * toplev.c (documented_lang_options): Include -Wformat-security
+ and -Wno-format-security.
+
+2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * c-common.c (check_format_info): Warn for non-constant format
+ strings with strftime formats if -Wformat-nonliteral. Where the
+ format can convert arguments, if the format is not a string
+ literal and there are no arguments to the format, give a different
+ warning message from the general non-string-literal case.
+
+2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * c-common.c (format_wanted_type): Add reading_from_flag.
+ (print_char_table): Mark %s and %S formats with flag "R".
+ (check_format_info_main): Set up reading_from_flag appropriately.
+ If aflag, always set writing_in_flag rather than relying on the
+ format used being a scanf format and so having it set.
+ (check_format_types): Check for formats reading through null
+ pointers.
+
+2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * invoke.texi (-Wformat): Document what format features are
+ checked.
+
+2000-12-06 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.h: Fix formatting.
+
+2000-12-06 Joel Sherrill <joel@OARcorp.com>
+
+ * config.gcc (a29k*-*-rtems*, arm*-*-rtems*, c4x-*-rtems*,
+ h8300-*-rtems*, hppa1.1-*-rtems, *mips*-*-rtems*): New targets.
+ * config.gcc (*-rtems*): Add support for gthr-rtems.h.
+ * gthr-rtems.h, config/a29k/rtems.h, config/arm/rtems-elf.h,
+ config/h8300/rtems.h, config/mips/rtems.h: New files.
+
+2000-12-06 Mark Kettenis <kettenis@gnu.org>
+
+ * config.gcc: Reorganize handling of *-*-gnu*, to share target
+ specific make details with Linux. Update comments to clarify
+ the distinction between GNU/Linux and GNU/Hurd.
+
+Wed Dec 6 19:22:02 2000 Jeffrey A Law (law@cygnus.com)
+
+ * contrib.texi: Fix my email address. Update Per's
+ list of contributions.
+
+2000-12-06 Rodney Brown <RodneyBrown@mynd.com>
+
+ * c-lex.c (cb_indent): Decorate `str' argument, unused on HP-UX.
+ * collect2.c (scan_libraries): Remove unused `ch'.
+ (COFF specific stuff): Prototype ldgetname. Declare and prototype
+ ldbtread and ldclose.
+
+ * config/alpha/osf.h: Standarize copyright statement.
+ * config/arc/arc.h: Likewise.
+ * config/arm/elf.h config/arm/coff.h config/arm/aout.h: Likewise.
+ * config/arm/arm.c config/arm/arm.h: Likewise.
+ * config/elxsi/elxsi.h: Likewise.
+ * config/i386/sco.h: Likewise.
+ * config/m68k/crds.h config/m68k/hp320.h config/m68k/lynx.h: Likewise.
+ * config/m68k/m68kv4.h config/m68k/next21.h: Likewise.
+ * config/m68k/sun3.h: Likewise.
+ * config/m88k/dgux.h config/m88k/dguxbcs.h: Likewise.
+ * config/pdp11/2bsd.h config/pdp11/pdp11.h: Likewise.
+ * config/romp/romp.h: Likewise.
+ * config/rs6000/aix41.h: Likewise.
+ * config/sparc/sysv4.h: Likewise.
+ * config/we32k/we32k.c config/we32k/we32k.h: Likewise.
+ * fixinc/gnu-regex.c fixinc/gnu-regex.h: Likewise.
+ * cpplib.h cppexp.c cselib.h profile.c: Likewise.
+ * longlong.h: Likewise.
+ * libgcc2.c: Likewise.
+
+2000-12-06 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+
+ * machmode.def: Use correct definition for BITSIZE on targets where
+ BITS_PER_UNIT != 8.
+
+2000-12-06 Bruce Korb <bkorb@gnu.org>
+
+ * fixinc/Makefile.*: Reduce differences to (ultimately) reduce
+ the number of them.
+
+2000-12-06 J. David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa.c: Include expr.h before c-tree.h.
+ (remove_useless_addtr_insns): Use reverse_condition_maybe_unordered
+ instead of reverse_condition.
+ (print_operand): Correct predicates for GT, GE, LT and LE. Add
+ predicates for LTGT, UNLE, UNLT, UNGE, UNGT, UNEQ, UNORDERED and
+ ORDERED.
+ (cmpib_comparison_operator): Add GEU and LTU codes.
+ * pa.h (PREDICATE_CODES): Add codes for cmpib_comparison_operator.
+ * pa.md (bltgt, bunle, bunlt, bunge, bungt, buneq, bunordered,
+ bordered): New float conditional branch patterns.
+
+Wed Dec 6 21:03:41 2000 J"orn Rennecke <amylaar@redhat.com>
+
+ * final.c (final_addr_vec_align): Fix clipping to BIGGEST_ALIGNMENT.
+
+2000-12-06 Sylvain Pion <Sylvain.Pion@sophia.inria.fr>
+
+ * cpplex.c (skip_escaped_newlines): Don't warn for spaces between
+ backslash and newline, when inside a comment.
+
+2000-12-06 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * invoke.texi: Use @table @samp instead of @itemize @minus for
+ table of language standards. Fix use of @pxref. From Zack
+ Weinberg. Also exclude specs documentation from generated
+ manpage, and create separate ENVIRONMENT section.
+
+2000-12-06 Michael Matz <matzmich@cs.tu-berlin.de>
+
+ * gcse.c (compute_pre_data): Kill trapping expressions in
+ destination blocks of abnormal edges.
+
+2000-12-05 Richard Sandiford <r.sandiford@redhat.com>
+
+ * config/mn10300/mn10300.c (mn10300_print_reg_list): Added.
+ (mn10300_get_live_callee_saved_regs): Likewise.
+ (mn10300_gen_multiple_store): Likewise.
+ (store_multiple_operation): Likewise.
+ (expand_prologue): Use mn10300_gen_multiple_store().
+ * config/mn10300/mn10300-protos.h (mn10300_print_reg_list): Added.
+ (mn10300_get_live_callee_saved_regs): Likewise.
+ (mn10300_gen_multiple_store): Likewise.
+ (store_multiple_operation): Likewise.
+ * config/mn10300/mn10300.md (store_movm): Use a MATCH_PARALLEL
+ tied to store_multiple_operation().
+
+Tue Dec 5 20:09:14 2000 Jeffrey A Law (law@cygnus.com)
+
+ * builtins.c (expand_builtin_setjmp_setup): Set
+ current_function_has_nonlocal_label.
+
+2000-12-05 Neil Booth <neilb@earthling.net>
+
+ * cppfiles.c (stack_include_file): Push zero-length buffers
+ in case of failure. Return void, as we don't fail any more.
+ (read_include_file): Check for files we shouldn't re-read.
+ Don't return an error code; errors are implied by marking the
+ file NEVER_REREAD.
+ (_cpp_execute_include): Move the recursion and in-macro checks
+ here. Update for stack_include_file not failing.
+ * cpplib.c (cpp_push_buffer): Always succeed, since
+ _cpp_execute_include performs the recursion check. Tidy up.
+ * cpplib.h (cpp_push_buffer): Update prototype.
+
+2000-12-05 Alexandre Oliva <aoliva@redhat.com>
+
+ * sched-vis.c (visual_tbl_line_length): New variable.
+ (get_visual_tbl_length): Set it.
+ (visualize_stall_cycles): Don't let stalls overrun
+ visual_tbl_line_length.
+
2000-12-05 Geoffrey Keating <geoffk@redhat.com>
* global.c (global_conflicts): Allow for a REG_UNUSED note
* config/arm/arm.c (arm_override_options): Test 'insn_flags' not
'tune_flags' for XScale nature.
- Remove spurious test of HARD_FLOAT and XScale flags.
+ Remove spurious test of HARD_FLOAT and XScale flags.
* config/arm/arm.md (umulsidi3adddi): Restore "=&r" register
contraint, accidentally changed during XScale contribution.
2000-12-04 Neil Booth <neilb@earthling.net>
- * tradcif.y: Move lexptr to top of file. Add rule to handle
- assertions in conditional expressions.
- * tradcpp.c (parse_answer): Assertions do not need to go to
- end of line in conditional directives.
- (parse_assertion): Get first character of identifiers correct.
- (test_assertion): New function.
- * tradcpp.h (test_assertion): New prototype.
+ * tradcif.y: Move lexptr to top of file. Add rule to handle
+ assertions in conditional expressions.
+ * tradcpp.c (parse_answer): Assertions do not need to go to
+ end of line in conditional directives.
+ (parse_assertion): Get first character of identifiers correct.
+ (test_assertion): New function.
+ * tradcpp.h (test_assertion): New prototype.
2000-12-01 Rodney Brown <RodneyBrown@mynd.com>
2000-12-04 Neil Booth <neilb@earthling.net>
- * cppinternals.texi: New file.
+ * cppinternals.texi: New file.
2000-12-04 Neil Booth <neilb@earthling.net>
- * cppfiles.c (cpp_make_system_header): Take 2 booleans,
- and operate on current buffer.
- (cpp_read_file): Rename _cpp_read_file.
- * cpplib.c (do_line, do_pragma_system_header): Update calls to
- cpp_make_system_header.
- * fix-header.c: Similarly.
- * cpphash.h (_cpp_read_file): Move from...
- * cpplib.h: ... here.
- * cppinit.c (do_includes, cpp_start_read): Update appropriately.
+ * cppfiles.c (cpp_make_system_header): Take 2 booleans,
+ and operate on current buffer.
+ (cpp_read_file): Rename _cpp_read_file.
+ * cpplib.c (do_line, do_pragma_system_header): Update calls to
+ cpp_make_system_header.
+ * fix-header.c: Similarly.
+ * cpphash.h (_cpp_read_file): Move from...
+ * cpplib.h: ... here.
+ * cppinit.c (do_includes, cpp_start_read): Update appropriately.
2000-12-03 Kaveh R. Ghazi <ghazi@teal.rutgers.edu>
2000-12-03 Laurynas Biveinis <lauras@softhome.net>
Bruce Korb <bkorb@gnu.org>
- * Makefile.in: pass $(build_canonical) to mkfixinc.sh.
- * fixinc/mkfixinc.sh: accept build system name as an argument.
- Use it for choosing the fix build method. Use the target for
+ * Makefile.in: pass $(build_canonical) to mkfixinc.sh.
+ * fixinc/mkfixinc.sh: accept build system name as an argument.
+ Use it for choosing the fix build method. Use the target for
selecting special fix rules.
2000-12-03 Bernd Schmidt <bernds@redhat.co.uk>
2000-12-03 Neil Booth <neilb@earthling.net>
- * cppmacro.c (funlike_invocation_p): Re-disable macros enabled
- by contexts drops AFTER argument pre-expansion, so that they
- remain enabled during argument pre-expansion.
- (_cpp_pop_context): Unconditionally re-enable a macro when
- dropping a context level.
+ * cppmacro.c (funlike_invocation_p): Re-disable macros enabled
+ by contexts drops AFTER argument pre-expansion, so that they
+ remain enabled during argument pre-expansion.
+ (_cpp_pop_context): Unconditionally re-enable a macro when
+ dropping a context level.
2000-12-03 Manfred Hollstein <manfredh@redhat.com>
* c-common.c (c_common_nodes_and_builtins): Declare builtin
strcat, strncat, strspn and strcspn.
- (string_ftype_string_cstring): Renamed from `string_ftype_ptr_ptr'.
+ (string_ftype_string_cstring): Renamed from `string_ftype_ptr_ptr'.
* extend.texi (strcat, strcspn, strncat, strspn): Document new
builtins.
(do_ifndef): Likewise.
2000-12-02 Daniel Berlin <dberlin@redhat.com>
- Bruce Korb <bkorb@gnu.org>
+ Bruce Korb <bkorb@gnu.org>
- * fixinc/*: global substitute /__MSDOS__/SEPARATE_FIX_PROC/
- * fixinc/mkfixinc.sh: prepare to use Makefile.BEOS for *-*-beos*
- * fixinc/Makefile.DOS: define SEPARATE_FIX_PROC for build
- * fixinc/fixfix.c(wrap_fix): avoid wrapping files that
- use the "__need_" hackery. It breaks them.
- * fixinc/fixincl.c(process - SEPARATE_FIX_PROC):
- Sometimes on DOS and BeOS the temp output file cannot be opened.
- Skip the file noisily. Ought to be fixed instead.
+ * fixinc/*: global substitute /__MSDOS__/SEPARATE_FIX_PROC/
+ * fixinc/mkfixinc.sh: prepare to use Makefile.BEOS for *-*-beos*
+ * fixinc/Makefile.DOS: define SEPARATE_FIX_PROC for build
+ * fixinc/fixfix.c(wrap_fix): avoid wrapping files that
+ use the "__need_" hackery. It breaks them.
+ * fixinc/fixincl.c(process - SEPARATE_FIX_PROC):
+ Sometimes on DOS and BeOS the temp output file cannot be opened.
+ Skip the file noisily. Ought to be fixed instead.
2000-12-02 Bruce Korb <bkorb@gnu.org>
2000-12-02 Neil Booth <neilb@earthling.net>
- * tradcpp.c (struct answer, parse_assertion, parse_answer,
- canonicalize_text, find_answer): New.
- (do_assert, do_unassert): Provide appropriate function bodies.
- (union hashval): New member answers.
+ * tradcpp.c (struct answer, parse_assertion, parse_answer,
+ canonicalize_text, find_answer): New.
+ (do_assert, do_unassert): Provide appropriate function bodies.
+ (union hashval): New member answers.
2000-11-23 Marek Michalkiewicz <marekm@linux.org.pl>
2000-12-02 Neil Booth <neilb@earthling.net>
- * cppexp.c (parse_number): Update diagnostic test.
+ * cppexp.c (parse_number): Update diagnostic test.
2000-12-02 Bernd Schmidt <bernds@redhat.co.uk>
* install.texi (Installation): Remove obsolete description for
libstdc++ which is now an integral part of GCC.
-
+
2000-12-01 Jim Blandy <jimb@redhat.com>
* dbxout.c (dbxout_parms): Correctly describe parameters passed by
2000-12-01 Neil Booth <neilb@earthling.net>
- * cppinit.c (initialize): Forgotten prototype.
- * cpplex.c (_cpp_lex_token): Loop until not skipping.
- Always clear PREV_WHITE upon meeting a new line.
- * cpplib.c (end_directive): Set pfile->skipping after
- skip_rest_of_line.
- * cpplib.h (cpp_reader): Remove macro_pos.
- * cppmacro.c (cpp_get_line): Don't do anything special inside
- macros.
- (parse_arg): Add PREV_WHITE if a token appears after new lines.
- (funlike_invocation_p): Save and restore the output position
- over a successful check for a '('.
- (enter_macro_context): Delete uses of macro_pos.
- (cpp_get_token): Don't use pfile->skipping.
+ * cppinit.c (initialize): Forgotten prototype.
+ * cpplex.c (_cpp_lex_token): Loop until not skipping.
+ Always clear PREV_WHITE upon meeting a new line.
+ * cpplib.c (end_directive): Set pfile->skipping after
+ skip_rest_of_line.
+ * cpplib.h (cpp_reader): Remove macro_pos.
+ * cppmacro.c (cpp_get_line): Don't do anything special inside
+ macros.
+ (parse_arg): Add PREV_WHITE if a token appears after new lines.
+ (funlike_invocation_p): Save and restore the output position
+ over a successful check for a '('.
+ (enter_macro_context): Delete uses of macro_pos.
+ (cpp_get_token): Don't use pfile->skipping.
2000-12-01 Phil Edwards <pme@sources.redhat.com>
the tail recursion sequence.
2000-11-30 J. David Anglin <dave.anglin@nrc.ca>
- Bruce Korb <bkorb@gnu.org>
+ Bruce Korb <bkorb@gnu.org>
* fixinc/inclhack.def(): prevent dual double definition protection
* fixinc/fixincl.x: regenerate
2000-11-29 Loren J. Rittle <ljrittle@acm.org>
- * fixinc/Makefile.in (fixincl.x): Explicitly state the
- location of the generated file.
+ * fixinc/Makefile.in (fixincl.x): Explicitly state the
+ location of the generated file.
2000-11-30 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2000-11-30 Mark Kettenis <kettenis@gnu.org>
- * configure.in: Reorganize handling of *-*-gnu*, to share target
- specific make details with Linux. Update comments to clarify
- the distinction between GNU/Linux and GNU/Hurd.
* config/t-gnu (LIBGCC1, CROSS_LIBGCC1, CRTSTUFF_T_CFLAGS,
TARGET_LIBGCC2_CFLAGS): Remove. We now use the settings from
config/t-linux for the Hurd.
2000-11-30 Neil Booth <neilb@earthling.net>
- * objc/objc-act.c (lang_init, finish_file, maybe_objc_comptypes,
- maybe_objc_check_decl, build_objc_string_object,
- objc_declare_alias, objc_declare_class, build_message_expr,
- build_protocol_expr, build_selector_expr, build_encode_expr,
- get_class_ivars, start_class, start_protocol): Remove
- redundant code, assuming doing_objc_thang is true.
+ * objc/objc-act.c (lang_init, finish_file, maybe_objc_comptypes,
+ maybe_objc_check_decl, build_objc_string_object,
+ objc_declare_alias, objc_declare_class, build_message_expr,
+ build_protocol_expr, build_selector_expr, build_encode_expr,
+ get_class_ivars, start_class, start_protocol): Remove
+ redundant code, assuming doing_objc_thang is true.
2000-11-29 John David Anglin <dave@hiauly1.hia.nrc.ca>
2000-11-29 Neil Booth <neilb@earthling.net>
- * c-decl.c (c_decode_option): Don't handle -lang-objc.
- * objc/lang-options.h: Remove -lang-objc.
- * objc/lang-specs.h: Don't pass -lang-objc to cc1obj.
- * objc/objc-act.c (lang_init_options): Set c_language.
+ * c-decl.c (c_decode_option): Don't handle -lang-objc.
+ * objc/lang-options.h: Remove -lang-objc.
+ * objc/lang-specs.h: Don't pass -lang-objc to cc1obj.
+ * objc/objc-act.c (lang_init_options): Set c_language.
2000-11-29 Jakub Jelinek <jakub@redhat.com>
2000-11-29 Neil Booth <neilb@earthling.net>
- * c-pragma.c (init_pragma): Update for parse_in type change.
+ * c-pragma.c (init_pragma): Update for parse_in type change.
2000-11-29 Laurynas Biveinis <lauras@softhome.net>
2000-11-28 Neil Booth <neilb@earthling.net>
* c-common.h: Remove flag_digraphs.
- * c-decl.c: Remove flag_digraphs.
- (c_decode_option): Don't set it.
+ * c-decl.c: Remove flag_digraphs.
+ (c_decode_option): Don't set it.
* c-lex.c (init_c_lex): Don't do anything for digraphs.
2000-11-28 Richard Henderson <rth@redhat.com>
2000-11-27 Neil Booth <neilb@earthling.net>
- * cppinit.c (cpp_reader_init): Remove handling of warn_paste
+ * cppinit.c (cpp_reader_init): Remove handling of warn_paste
command line options.
(cpp_handle_option): Similarly.
* cpplib.h (struct cpp_options): Remove warn_paste.
* arm.md (arm_adddi3, adddi_sesidi_di, adddi_zesidi_di, arm_addsi3,
arm_subsi3_insn, anddi_zesidi_di, arm_andsi3_insn, anddi_notdi_di,
- anddi_notzesidi_di, anddi_notsesidi_di, arm_iorsi3,
+ anddi_notzesidi_di, anddi_notsesidi_di, arm_iorsi3,
one_cmpldi2): Merge with splitters to create define_insn_and_split
patterns. Remove redundant splits.
(peephole2 for add:SI of invalid immediate): New.
* cpplib.h (struct cpp_reader): Remove lang_asm.
(struct cpp_options): Remove c89. New members lang,
extended_numbers.
- * cppexp.c (parse_number): Use them.
+ * cppexp.c (parse_number): Use them.
* cpphash.h (VALID_SIGN): Use them.
* cppinit.c (set_lang, cpp_start_read): Update.
* cpplex.c (parse_string, _cpp_lex_token): Update.
2000-11-24 Nick Clifton <nickc@redhat.com>
* config.gcc (v850-*-*): Define c_target_objs and
- cxx_target_objs.
+ cxx_target_objs.
* config/v850/t-v850: Define how to build v850-c.o
* config.gcc (extra_objs): Remove duplicate description.
(c_target_objs): New variable. Contains target specific
object files for the gcc C compiler only.
- (cxx_target_objs): New variable. Contains target specific
+ (cxx_target_objs): New variable. Contains target specific
object files for the gxx C++ compiler only.
* configure.in (c_target_objs): Substitute in the makefile.
* config/avr/avr.c (out_tsthi,out_tstsi): Test simplification bug
fixed.
(machine_dependent_reorg): Wrong optimization based on
- NOTICE_UPDATE_CC removed.
+ NOTICE_UPDATE_CC removed.
Fri Nov 24 19:48:09 2000 J"orn Rennecke <amylaar@redhat.com>
* cpplex.c (trigraph_ok): Ensure we don't warn twice.
* cpplib.h (struct cpp_buffer): New member last_Wtrigraphs.
-
+
2000-11-22 Richard Henderson <rth@redhat.com>
* haifa-sched.c (sched_analyze_1): Don't special-case calls
(sched_analyze_2): Likewise.
(sched_analyze): Zap reg_last_uses and reg_last_sets after calls.
-2000-11-22 Chris Demetriou <cgd@sibyte.com>
+2000-11-22 Chris Demetriou <cgd@sibyte.com>
Neil Booth <neilb@earthling.net>
* gcc.c (validate_switches): Validate multiple switches named
- in '|' (or) expressions in specs.
+ in '|' (or) expressions in specs.
(handle_braces): If more than 1 alternative in a '|' spec
matches, call do_spec1 just once.
(TARGET_OPTIONS): Ditto.
(OPTIMIZATION_OPTIONS): Temporarily turn off -frename-registers if
-O3.
-
+
Wed Nov 22 06:40:56 2000 Jeffrey A Law (law@cygnus.com)
* pa.c (hppa_encode_label): Account for addition of encoding
TARGET_CPU_strongarm110 and TARGET_SPU_strongarm1100.
* config.gcc: Accept --with-cpu=arm9 and --with-cpu=arm9tdmi.
-
+
2000-11-21 Richard Henderson <rth@redhat.com>
* c-common.c (c_unsafe_for_reeval): New function.
(all insn patterns): Use itanium_class, not type attributes.
Occasionally split alternatives as necessary.
(attr type): Compute from new attr itanium_class.
-
+
2000-11-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* tradcpp.c (output_line_command): Mark system headers as such in
* ssa.c (ssa_rename_from_hash_function): Avoid needlessly casting
away const-ness.
* tradcpp.c (rescan, do_line, macroexpand, macarg): Use
- ISALNUM/ISDIGIT/ISPRINT, not isalnum/isdigit/isprint.
+ ISALNUM/ISDIGIT/ISPRINT, not isalnum/isdigit/isprint.
* varasm.c (const_str_htab_hash, const_str_htab_eq,
compare_constant_1, record_constant_1): Constify.
2000-11-17 Jim Wilson <wilson@redhat.com>
- * config/ia64/ia64.c (emit_insn_group_barriers, case CALL_INSN):
+ * config/ia64/ia64.c (emit_insn_group_barriers, case CALL_INSN):
Don't clear need_barrier is next_insn is a CALL_INSN, or has
instruction type B or UNKNOWN.
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