+2001-01-31 Jakub Jelinek <jakub@redhat.com>
+
+ * c-typeck.c (set_init_index): If first is equal to last, assume as
+ if it was not a range at all.
+
+2001-01-31 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/fp-bit.c: Include tm.h.
+ (float_to_si): Don't assume SImode is 32-bits wide.
+ (float_to_usi): Likewise.
+
+2001-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * c-parse.in (structsp): Pedwarn when "enum foo" refers to an
+ incomplete type.
+ (typename): Call pending_xref_error after parsing typed_typespecs.
+ * c-decl.c (lookup_tag): Give error immediately rather than
+ leaving it pending if the tag of the wrong type is in the same
+ binding level.
+ (xref_tag): Don't pedwarn for forward declarations of enum types
+ here.
+ * gcc.texi (Actual Bugs): Remove entry for misuse of struct, union
+ and enum tags.
+
+2001-01-31 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/float-sparc.h (LDBL_MAX) [sparc32]: Fix typo.
+
+2001-01-31 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cpplib.c (T_ELIF): Move to STDC89, not that it matters.
+ (_cpp_handle_directive): Suggest not using #elif with -Wtraditional.
+
+2001-01-31 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cpphash.h (struct cpp_reader): New saved_flags.
+ * cppmacro.c (cpp_get_token): Use saved_flags to remember
+ to avoid a paste after a pasted token.
+
+2001-01-31 Alexandre Oliva <aoliva@redhat.com>
+
+ * libgcc2.h (Wtype_MAX, Wtype_MIN): Define.
+ * libgcc2.c (__fixunssfSI, __fixunsdfSI, __fixunsxfSI): Use
+ Wtype_MIN instead of LONG_MIN.
+
+2001-01-30 Jeffrey Oldham <oldham@codesourcery.com>
+
+ * fixinc/fixincl.tpl: Add 2001 to copyright. Change name of
+ README file.
+ * fixinc/fixincl.x: Regenerated.
+ * fixinc/inclhack.def (irix_limits_const): New definition to
+ convert "const" to "__const" in limits.h.
+
+2001-01-30 Jeffrey Oldham <oldham@codesourcery.com>
+
+ * fixinc/genfixes (AG): Fix "autogen4" thinko.
+
+2001-01-30 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+
+ * regmove.c (try_auto_increment): Change REG_DEAD into REG_UNUSED
+ when register dies in the insn.
+
+2001-01-30 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * diagnostic.c (fatal): Fix word wrap.
+
+2001-01-30 Alexandre Oliva <aoliva@redhat.com>
+
+ * combine.c (try_combine): Fix SUBREG setting for
+ HOST_BITS_PER_WIDE_INT >= 2 * BITS_PER_WORD.
+
+2001-01-30 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+
+ * jump.c (comparison_dominates_p): Don't try to handle UNKNOWN
+ comparison codes.
+
+2001-01-30 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * c-decl.c (c_expand_body): Check TYPE_SIZE_UNIT (ret_type)
+ is not NULL.
+ * toplev.c (decode_W_option): Update warn_larger_than
+ unconditionally for each processed switch.
+
+2001-01-30 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa.c (pa_init_machine_status): Initialize pic_offset_table_save_rtx
+ to NULL_RTX.
+ (hppa_expand_prologue): Delete code to save pic offset table register
+ in the function prologue.
+ * pa.h (PIC_OFFSET_TABLE_SAVE_RTX): Correct type in comment.
+ * pa.md (call, call_value, sibcall, sibcall_value): Save the pic offset
+ table register at the beginning of the function after the prologue.
+
+2001-01-29 lars brinkhoff <lars@nocrew.org>
+
+ * tm.texi (PUSH_ROUNDING): Remove duplicate lines.
+
+2001-01-29 John David Anglin <dave@hiauly1.hia.nrc.ca>
+ Jeff Law <law@redhat.com>
+
+ * pa.md (return): Revise comment for trivial return.
+ (return_internal): Non-trivial return pattern for non-PIC code.
+ (return_internal_pic): Non-trivial return pattern for PIC code.
+ It uses the PIC register to ensure it is restored after
+ function calls.
+ (epilogue): Generate appropriate return for PIC and non-PIC code.
+
+Mon Jan 29 23:53:14 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * config/i386/cygwin.h: Fix -mno-cygwin search path for link.
+
+2001-01-29 DJ Delorie <dj@redhat.com>
+
+ * combine.c (if_then_else_cond): Pass the correct mode to
+ operand_subword() for constants.
+
+Mon Jan 29 20:38:19 2001 Christopher Faylor <cgf@cygnus.com>
+
+ * config/i386/cygwin.h: Add w32api to include search. Search different
+ directories in a cross-build environment.
+
+2001-11-29 Tim Josling <tej@melbpc.org.au>
+
+ * tree.h (TYPE_STUB_DECL): Add documentation.
+
+2001-11-29 Laurynas Biveinis <lauras@softhome.net>
+
+ * sdbout.c (sdbout_one_type): Skip types with indeterminate size.
+ (sdbout_field_types): Likwise. Fix use of host_integerp.
+
+2001-01-29 Thomas Pfaff <tpfaff@gmx.net>
+
+ * mingw32.h: Override STARTFILE_SPEC and LINK_SPEC declared in
+ cygwin.h.
+
+2001-01-29 Jeffrey Oldham <oldham@codesourcery.com>
+
+ * config/mips/iris6.h (SUPPORTS_INIT_PRIORITY): Revise definition
+ to use flag_gnu_linker.
+
+2001-01-29 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cpplib.c (T_BAD_DIRECTIVE): Remove.
+ (_cpp_init_stacks): Loop from 0 to N_DIRECTIVES - 1.
+
+2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * tree.c, tree.h (build_parse_node): Remove; was identical to
+ build_nt.
+ * c-lang.c (start_cdtor), objc/objc-act.c
+ (build_module_descriptor): Use build_nt instead of
+ build_parse_node.
+
+2001-01-29 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.md (addqi_1_lea): Fix mode (QI instead of HI).
+ (testqi_1, andqi_2): If widening to SImode, make sure CONST_INT does
+ not have any upper bits set.
+
+2001-01-29 Phil Edwards <pme@sources.redhat.com>
+
+ * COPYING.LIB: Update to LGPL 2.1 from the FSF.
+
+2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * stmt.c (estimate_case_costs): Use integer_minus_one_node.
+
+ * tree.c (build_common_tree_nodes_2): Set integer_minus_one_node.
+
+ * tree.h (tree_index): Add new element TI_INTEGER_MINUS_ONE.
+ (integer_minus_one_node): Define.
+
+2001-01-28 Alexandre Oliva <aoliva@redhat.com>
+
+ * Makefile.in (bootstrap2-lean): Fix typo.
+
+2001-01-28 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cpphash.c (_cpp_cleanup_hashtable, _cpp_lookup_with_hash)
+ : Don't set fe_value.
+ * cpplib.h (AVOID_LPASTE): New flag.
+ (struct cpp_hashnode): Remove fe_value.
+ * cpplex.c (cpp_avoid_paste): Don't paste '.' with a number.
+ * cppmacro.c (builtin_macro): Don't set flags here.
+ (replace_args): Set AVOID_LPASTE flag on first token of an
+ argument, and the token following it.
+ (cpp_get_token): Set AVOID_LPASTE flag on first token of a
+ macro expansion, and on the token following it. Do it for
+ builtins too.
+ * cppmain.c (scan_buffer): Avoid pasting only flagged tokens.
+
+2001-01-27 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/t-ieee: Remove multilibbing.
+ (TARGET_LIBGCC2_CFLAGS): Add -mieee.
+
+2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * configure.in: Arrange to include defaults.h in [ht]config.h/tm.h.
+
+ * Makefile.in: Remove all dependencies on defaults.h.
+ * builtins.c: Don't include defaults.h.
+ * c-common.c: Likewise.
+ * c-decl.c: Likewise.
+ * c-pragma.c: Likewise.
+ * c-typeck.c: Likewise.
+ * combine.c: Likewise.
+ * i386.c: Likewise.
+ * frame-ia64.c: Likewise.
+ * cppexp.c: Likewise.
+ * crtstuff.c: Likewise.
+ * dbxout.c: Likewise.
+ * dwarf2out.c: Likewise.
+ * dwarfout.c: Likewise.
+ * emit-rtl.c: Likewise.
+ * except.c: Likewise.
+ * expr.c: Likewise.
+ * final.c: Likewise.
+ * frame-dwarf2.c: Likewise.
+ * libgcc2.c: Likewise.
+ * optabs.c: Likewise.
+ * profile.c: Likewise.
+ * sdbout.c: Likewise.
+ * toplev.c: Likewise.
+ * tradcif.y: Likewise.
+ * tree.c: Likewise.
+ * varasm.c: Likewise.
+
+2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * builtins.c (expand_builtin_fputs): Use size_one_node when
+ transforming into fwrite.
+
+2001-01-27 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * extend.texi (Attribute Syntax): New section.
+
+2001-01-27 Michael Sokolov <msokolov@ivan.Harhan.ORG>
+
+ * fixproto: Correctly install synthesised unistd.h and stdlib.h when
+ they didn't need fixing.
+
+2001-01-27 Janis Johnson <janis@us.ibm.com>
+
+ * config.gcc (i[34567]86-sequent-{ptx4*,sysv4*}): Use usegas.h
+ if appropriate.
+ * config/ptx4.h: Several fixes to build on DYNIX/ptx v4.[456], and
+ to remove macro definitions that are duplicated from elfos.h.
+
+2001-01-27 Richard Henderson <rth@redhat.com>
+
+ * config/i386/sco5gas.h: Move ...
+ * config/usegas.h: ... here.
+ * config.gcc (i[34567]86-*-sco3.2v5) [tm_file]: Update.
+
+2001-01-27 Jakub Jelinek <jakub@redhat.com>
+
+ * c-typeck.c (struct constructor_stack): Add range_stack member.
+ (really_start_incremental_init): Clear it.
+ (push_init_level): Save constructor_range_stack and clear it if
+ pushing explicit braces.
+ (pop_init_level): abort if constructor_range_stack is non-zero at
+ explicit closing brace. Restore saved constructor_range_stack if
+ not implicit.
+
+2001-01-27 Alexandre Oliva <aoliva@redhat.com>
+
+ * expr.c (emit_move_insn): Add REG_EQUAL note when constant loaded
+ into register was forced into memory.
+
+2001-01-27 Alexandre Oliva <aoliva@redhat.com>
+
+ * Makefile.in: Remove uses of + before $(MAKE).
+
+2001-01-26 Richard Henderson <rth@redhat.com>
+
+ * stmt.c (cost_table): Remove.
+ (COST_TABLE, cost_table_initialized): New.
+ (estimate_case_costs): Use the later instead of the former.
+ (balance_case_nodes): Likewise.
+
+2001-01-26 Richard Henderson <rth@redhat.com>
+
+ * alias.c (objects_must_conflict_p): Read-only slots may not
+ conflict despite having the same type.
+
+2001-01-27 Michael Hayes <mhayes@redhat.com>
+
+ * loop.c (loop_giv_reduce_benefit): Copy mode size into
+ int variable.
+ (check_ext_dependant_givs): Initialise u_start_val and
+ u_end_val.
+ (load_mems): Make last_max_reg unsigned.
+ (try_swap_copy_prop): Use INSN_P and initialise set.
+
+Fri Jan 26 23:22:58 2001 Denis Chertykov <denisc@overta.ru>
+
+ * README.AVR : Removed.
+
+Fri Jan 26 11:37:26 2001 Jeffrey A Law (law@cygnus.com)
+
+ * pa-64.h (text_section): Remove declaration.
+
+ * pa.md (return_internal): Remove mode on PIC register use.
+
+2001-01-25 lars brinkhoff <lars@nocrew.org>
+
+ * tm.texi (DATA_ALIGNMENT, LOCAL_ALIGNMENT, ASM_OPEN_PAREN,
+ ASM_CLOSE_PAREN): fix typos.
+
+2001-01-25 Mark Mitchell <mark@codesourcery.com>
+
+ * acconfig.h: Define `const' to the empty string if neither
+ __STDC__ nor __cplusplus is defined.
+ * config.in: Regenerated.
+
+2001-01-25 David Edelsohn <edelsohn@gnu.org>
+
+ * config.gcc (rs6000-ibm-aix[5-9]*): Change to aix51.h.
+ * collect2.c (main): Delete importf. Add ".obj" file extension.
+ (GCC_CHECK_HDR): Handle AIX V5 new magic number.
+ (aix_std_libs): Add additional AIX libraries to skip.
+ * config/rs6000/aix.h (MY_ISCOFF): Add AIX V5 new magic number.
+ * config/rs6000/aix51.h: New file.
+
+2001-01-25 Michael Hayes <mhayes@redhat.com>
+
+ * loop.c (loop_call_insn_emit_before, loop_call_insn_hoist): New.
+ (loop_insn_emit_before): No longer static.
+ (move_movables): Replace emit_insn_after with loop_insn_emit_after.
+ (loop_givs_rescan, load_mems): Likewise.
+ (check_dbra_loop): Replace emit_insn_before with loop_insn_emit_before.
+ (maybe_eliminate_biv_1):
+ (move_movables): Replace emit_call_insn_before with
+ loop_call_insn_hoist.
+ * loop.h (loop_insn_emit_before): Add.
+ * unroll.c (copy_loop_body): Replace emit_insn_before with
+ loop_insn_emit_before.
+
2001-01-25 Neil Booth <neil@daikokuya.demon.co.uk>
- * diagnostic.c (fatal): Request preprocessed source.
+ * diagnostic.c (fatal): Request preprocessed source.
Thu Jan 25 02:01:16 2001 J"orn Rennecke <amylaar@redhat.com>
2001-01-24 Roger Collins <roger@ProProject.com>
- * config/i386/xm-i386.h: Make __i386__ a boolean macro.
+ * config/i386/xm-i386.h: Make __i386__ a boolean macro.
2001-01-24 Will Cohen <wcohen@redhat.com>
2001-01-23 Neil Booth <neil@daikokuya.demon.co.uk>
- * c-lex.c (lex_charconst): Fix typo: s/p/str.
+ * c-lex.c (lex_charconst): Fix typo: s/p/str.
2001-01-23 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2001-01-23 Chris Demetriou <cgd@sibyte.com>
Neil Booth <neil@daikokuya.demon.co.uk>
- * cpperror.c: Merge handlers of PEDWARN and WARNING.
- Have -Werror make pedantic warnings errors, like the
- rest of GCC.
+ * cpperror.c: Merge handlers of PEDWARN and WARNING.
+ Have -Werror make pedantic warnings errors, like the
+ rest of GCC.
2001-01-23 Phil Edwards <pme@sources.redhat.com>
2001-01-22 Alan Modra <alan@linuxcare.com.au>
- * cppexp.c (parse_charconst): Change `mask' type to agree
- with parse_escape.
+ * cppexp.c (parse_charconst): Change `mask' type to agree
+ with parse_escape.
2001-01-21 Richard Henderson <rth@redhat.com>
2001-01-20 Neil Booth <neil@daikokuya.demon.co.uk>
- * cppmacro.c (funlike_invocation_p): Don't move back up to the
- context of the top of the stack.
+ * cppmacro.c (funlike_invocation_p): Don't move back up to the
+ context of the top of the stack.
2001-01-20 Jakub Jelinek <jakub@redhat.com>
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