+2002-02-04 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * gcc/config/s390/s390.h (CRT_CALL_STATIC_FUNCTION): Fixed
+ register names for regular asm () construct.
+
+2002-02-04 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.md (movsf_1): Allow moving SF values in MMX
+ registers.
+
+2002-02-04 Jakub Jelinek <jakub@redhat.com>
+
+ * combine.c (recog_for_combine): Create a dummy insn with PATTERN
+ pat for recog.
+
+2002-02-04 Hartmut Penner <hpenner@de.ibm.com>
+
+ * varasm.c (decode_rtx_const): Allow unspec (symbol_ref) in
+ constant pool to be identical by string address and index.
+
+2002-02-04 Anthony Green <green@redhat.com>
+
+ * output.h (SECTION_OVERRIDE): Define.
+ * varasm.c (named_section): Obey SECTION_OVERRIDE.
+
+2002-02-03 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * config.gcc (arm*-*-netbsdelf*): Placeholder to prevent match
+ by existing arm*-*-netbsd* (a.out) target.
+ (ns32k-*-netbsdelf*): Likewise.
+ (sparc-*-netbsdelf*): Likewise.
+ (vax-*-netbsdelf*): Likewise.
+
+2002-02-03 Danny Smith <dannysmith@users.sourceforge.net>
+
+ * gthr-win32.h: Protect against conflicting typedef for BOOL in windows
+ headers and libobjc headers.
+
+2002-02-03 Mumit Khan <khan@nanotech.wisc.edu>
+
+ * gthr-win32.h (__mingwthr_key_dtor): Use extern "C" linkage for C++.
+ (_mingw.h): Remove duplicate include.
+
+2002-02-03 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * config.gcc: Set cpu_type to m68k for 68010, as well.
+ (m68010-*-netbsdelf*): New...
+ (m68k*-*-netbsdelf*): ...targets.
+ * config/m68k/netbsd-elf.h: New file.
+
+2002-02-02 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.c (hand_list): Move inside function_arg.
+
+2002-02-02 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.c (h8_push_ops): Move inside
+ h8300_init_once.
+ (h8_pop_ops): Likewise.
+ (h8_move_ops): Likewise.
+
+2002-02-02 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.c (os_task): Make it static.
+ (monitor): Likewise.
+ (pragma_saveall): Likewise.
+
+2002-02-02 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/sh/sh.md (ic_invalidate_line): Make sure the immediate
+ constant is a valid sign-extension for Pmode.
+
+2002-02-02 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.c: Fix formatting.
+
+2002-02-02 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.md: Fix formatting.
+
+2002-02-02 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.md (one_cmpl patterns): Tighten the
+ predicates of operands[1]. Split the patterns for each
+ processor variant.
+
+2002-02-02 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.md (xor patterns): Tighten the predicates
+ of operands[1] to register_operand.
+
+2002-02-02 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cpphash.h (struct spec_nodes): Remove n__CHAR_UNSIGNED__.
+ * cpphash.c (_cpp_init_hashtable): Similarly.
+ * cppinit.c (cpp_create_reader): Default the signed_char flag.
+ (init_builtins): Define __CHAR_UNSIGNED__ appropriately.
+ (COMMAND_LINE_OPTIONS): Recognise -f{un,}signed-char.
+ (cpp_handle_option): Handle the new options.
+ * cpplex.c (cpp_interpret_charconst): Use new flag.
+ * cpplib.h (struct cpp_options): New member signed_char.
+ * gcc.c (cpp_unique_options): Remove %c spec and documentation.
+ (cpp_options): Handle -fsigned-char and -funsigned-char.
+ (static_specs): Remove signed_char_spec.
+ (do_spec1): Don't handle %c.
+ * system.h: Poison SIGNED_CHAR_SPEC.
+ * tradcif.y (yylex): Use flag_signed_char.
+ * tradcpp.h (flag_signed_char): New.
+ * tradcpp.c (flag_signed_char): New.
+ (main): Handle new command-line options.
+ (initialize_builtins): Define __CHAR_UNSIGNED__ if appropriate.
+config:
+ * alpha/alpha.h (SIGNED_CHAR_SPEC): Remove.
+ * avr/avr.h: Remove old comments.
+ * i960/i960.h (CPP_SPEC): Pass -fsigned-char if -mic*.
+ (CC1_SPEC): Pass -fsigned-char if -mic*.
+ (SIGNED_CHAR_SPEC): Remove.
+doc:
+ * tm.texi (SIGNED_CHAR_SPEC): Remove documentation.
+
+2002-02-01 Eric Christopher <echristo@redhat.com>
+
+ From Daniel Jacobowitz <dmj+@andrew.cmu.edu>
+ * config/mips/mips.h (FUNCTION_PROFILER): Fix function profiling.
+ * config/mips/linux.h (ASM_OUTPUT_REG_PUSH): Undefine.
+ (ASM_OUTPUT_REG_POP): Ditto.
+
+2002-02-02 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * c-decl.c, tree.c, tree.h, objc/objc-act.c: Revert bitfield
+ patch.
+
+2002-02-02 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.h (CPP_CPUCOMMON_SPEC): Add missing | separators.
+
+2002-02-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/5304:
+ * expmed.c (expand_mult_highpart): Use immed_double_const for wide_op1
+ unconditionally.
+
+2002-02-01 Janis Johnson <janis187@us.ibm.com>
+
+ * cfganal.c: Include tm_p.h.
+ (keep_with_call_p): Fix the test that determines if a register holds
+ the return value of a call.
+
+2002-02-01 DJ Delorie <dj@redhat.com>
+
+ * config/sparc/sparc.c (sparc_emit_set_symbolic_const64): If
+ we are given conflicting registers, switch to the other one we
+ had allocated for us.
+ * config/sparc/sparc.md (reload_indi, reload_outdi): Pass op[2]
+ as TImode so we know when the "other" register is available.
+
+2002-02-01 David O'Brien <obrien@FreeBSD.org>
+
+ * config/sparc/sol2-sld-64.h: Include sparc/biarch64.h rather than
+ sparc/sparc_bi.h.
+
+2002-02-01 Janis Johnson <janis187@us.ibm.com>
+
+ * cfganal.c (keep_with_call_p): New function.
+ (flow_call_edges_add): Prevent splitting a block between a call and
+ a single-set instruction that should be kept in the same block.
+
+2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
+
+ * doc/install.texi (avr): Update outdated URL.
+
+2002-01-30 Andrew Haley <aph@cambridge.redhat.com>
+
+ * config/stormy16/stormy16.md (pushqi): New.
+ (popqi): New.
+ (pushhi): New.
+ (pophi): New.
+ (movhi): Remove stack operands.
+ (movqi): Likewise.
+ * config/stormy16/stormy16.h (PREDICATE_CODES): Add
+ nonimmediate_nonstack_operand.
+ * config/stormy16/stormy16.c (nonimmediate_nonstack_operand):
+ New.
+ * config/stormy16/stormy16-protos.h (nonimmediate_nonstack_operand)
+ New.
+
+2002-01-31 Jason Merrill <jason@redhat.com>
+
+ * Makefile.in (c-parse.c): Handle .output file.
+ * objc/Make-lang.in (objc-parse.c): Likewise.
+
+2002-02-01 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/mips/mips.h (ENDIAN_SPEC): Output the endianness flag if
+ the -me[lb] option is given. Don't output the default flag
+ twice.
+
+2002-01-31 Zack Weinberg <zack@codesourcery.com>
+
+ * c-lex.c (yyparse): Call debug_hooks->start_source_file for
+ the primary source file; this has not been done yet.
+ * c-decl.c (c_expand_body): Reset input_filename from
+ DECL_SOURCE_FILE (fndecl) before calling init_function_start.
+
+2002-01-31 Kazu Hirata <kazu@hxi.com>
+
+ * rtlanal.c (subreg_regno_offset): Do not use
+ SUBREG_REGNO_OFFSET.
+ * system.h: Add SUBREG_REGNO_OFFSET to the GCC poison list.
+ * doc/tm.texi (SUBREG_REGNO_OFFSET): Remove.
+
+2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * gccbug.in: Follow GNU Coding Standards for --version. Use GCC
+ version rather than GNATS version in --version output.
+
+2002-01-31 Richard Sandiford <rsandifo@redhat.com>
+
+ * ifcvt.c (noce_process_if_block): Make a copy of the destination
+ when copying back from a temporary.
+
+2002-01-30 Richard Henderson <rth@redhat.com>
+
+ * ifcvt.c (dead_or_predicable): Handling merging when other_bb
+ and new_dest are the same.
+
+2002-01-30 Richard Henderson <rth@redhat.com>
+
+ PR opt/5076
+ * rtl.h (NOTE_INSN_LOOP_END_TOP_COND): New.
+ * rtl.c (note_insn_name): Update.
+ * emit-rtl.c (remove_unnecessary_notes): Kill it.
+ * stmt.c (expand_end_loop): Kill jump opt code. Use LOOP_END_TOP_COND
+ to perform loop rotation.
+ (expand_exit_loop_top_cond): New.
+ * tree.h (expand_exit_loop_top_cond): Declare it.
+ * c-semantics.c (genrtl_while_stmt): Use it.
+ (genrtl_for_stmt): Likewise.
+
+2002-01-30 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/mips/mips.h (PARM_BOUNDARY): Guarantee alignment of
+ arguments to 64-bit boundaries on 64-bit ABIs.
+
+2002-01-30 Steve Ellcey <sje@cup.hp.com>
+
+ * loop.c (loop_invariant_p): Special case pic_offset_table_rtx.
+
+2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * c-decl.c (grokdeclarator): Handle type being a typedef for an
+ invalid type.
+
+2002-01-30 David O'Brien <obrien@FreeBSD.org>
+
+ * config.gcc: Include sparc/biarch64.h rather than sparc/sparc_bi.h.
+ * config/sparc/sparc_bi.h: Remove file.
+ * config/sparc/biarch64.h: New file (rename of sparc_bi.h).
+
+2002-01-30 Richard Henderson <rth@redhat.com>
+
+ * sched-deps.c (sched_analyze): Make a call read the frame pointer.
+
+2002-01-30 Zack Weinberg <zack@codesourcery.com>
+
+ * expmed.c (emit_store_flag): Call protect_from_queue on op0 and op1.
+
+2002-01-30 Jason Merrill <jason@redhat.com>
+
+ * dwarf2out.c (dwarf_cfi_name): Add other DWARF 3 codes.
+ (output_cfi): Likewise. Disable DW_CFA_GNU_negative_offset_extended.
+ (reg_save): Use DW_CFA_offset_extended_sf instead.
+
+ * dwarf2out.c (dwarf2out_finish): Don't abort if there were errors.
+
+2002-01-29 Jakub Jelinek <jakub@redhat.com>
+
+ * cselib.c (cselib_record_sets): Use IF_THEN_ELSE result
+ in cselib_lookup.
+
+2002-01-29 Aldy Hernandez <aldyh@redhat.com>
+
+ * rs6000.md ("*call_value_local32"): Remove constraints.
+ ("*call_value_local64"): Same.
+ ("*call_value_indirect_nonlocal_aix32"): Same.
+ ("*call_value_nonlocal_aix32"): Same.
+ ("*call_value_indirect_nonlocal_aix64"): Same.
+ ("*call_value_nonlocal_aix64"): Same.
+ ("*call_value_nonlocal_sysv"): Same.
+
+2002-01-29 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/elf.h (SDB_DEBUGGING_INFO): Undef.
+
+2002-01-29 Richard Henderson <rth@redhat.com>
+
+ * expr.c (force_operand): Ignore flag_pic for detecting pic
+ address loads.
+ * regclass.c (init_reg_sets_1): Test fixed_regs not flag_pic
+ for determining if PIC_OFFSET_TABLE_REGNUM is call-clobbered.
+ * resource.c (mark_target_live_regs): Use regs_invalidated_by_call
+ instead of open-coded loop.
+ * doc/tm.texi (PIC_OFFSET_TABLE_REGNUM): Clarify that it must
+ be fixed when in use.
+
+2002-01-29 Richard Henderson <rth@redhat.com>
+
+ * sched-int.h (struct deps_reg): Add uses_length, clobbers_length.
+ * sched-rgn.c (propagate_deps): Update them.
+ * sched-deps.c (sched_analyze_insn): Update them. Flush the
+ clobbers list when either gets too long.
+
+2002-01-29 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.h (LIMIT_RELOAD_CLASS): Handle LEGACY_REGS
+ and INDEX_REGS the same as GENERAL_REGS.
+ (SECONDARY_OUTPUT_RELOAD_CLASS): Likewise.
+
+2002-01-29 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * tree.c (build_nonstandard_integer_type): Correct prototype.
+
+2002-01-29 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.md (movstrsico, movstrdix_64,
+ movstrsix_31): Remove, replace by ...
+ (movstrdi_short, movstrsi_short, movstrdi_long,
+ movstrsi_long): ... these. New.
+ (movstrdi, movstrsi): Adapt.
+
+ (rotldi3, rotlsi3, ashldi3, *ashldi3_31, *ashldi3_64,
+ ashlsi3, lshrdi3, *lshrdi3_31, *lshrdi3_64, lshrsi3):
+ Remove unnecessary CC clobber.
+ (*ashrdi3_cc_31, *ashrdi3_cconly_31, *ashrdi3_cc_64,
+ *ashrdi3_cconly_64, *ashrsi3_cc, *ashrsi3_cconly): New.
+
+ (divmoddi4): Don't partially initialize TImode register.
+
+2002-01-29 Geoffrey Keating <geoffk@redhat.com>
+
+ * doc/sourcebuild.texi (C Tests): Document gcc.dg/debug directory.
+
+2002-01-29 Richard Henderson <rth@redhat.com>
+
+ * flow.c (print_rtl_and_abort): Remove.
+ (print_rtl_and_abort_fcn): Remove.
+ (verify_local_live_at_start): Use dump_bb instead.
+ (verify_wide_reg): Likewise. Take a basic_block, not rtl endpoints.
+ (verify_wide_reg_1): Return 2 on mode test failure.
+
+2002-01-29 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ PR c/3325, c/3326, c/2511, c/3347
+ * c-decl.c (enum_decl_context): Remove BITFIELD.
+ (grokdeclarator): Take bitfield width as an input.
+ Ensure bitfields are given the correct type. Perform
+ bitfield width validation with build_bitfield_integer_type
+ rather than waiting for finish_struct.
+ (grok_typename, grok_typename_in_parm_context, start_decl,
+ push_parmdecl, grokfield, start_function): Update calls to
+ grokdeclarator.
+ (build_bitfield_integer_type): New function.
+ (finish_struct): Move bitfield validation to grokdeclarator
+ and build_bitfield_integer_type.
+ * tree.c (build_nonstandard_integer_type): New function.
+ * tree.h (build_nonstandard_integer_type): New prototype.
+objc:
+ * objc-act.c (objc_copy_list): Remove DECL_INITIAL kludge.
+
+2002-01-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR other/1502:
+ * cppinit.c (cpp_handle_option): Add ignore argument, if it is zero,
+ don't ignore unrecognized -W* options.
+ (cpp_handle_options): Pass 1 as last argument to cpp_handle_option.
+ * cpplib.h (cpp_handle_option): Adjust prototype.
+ * c-decl.c (c_decode_options): Pass 0 as last argument to
+ cpp_handle_option.
+
+ PR c/2896:
+ * gcc.c (cpp_unique_options): Split from cpp_options.
+ (cpp_options): Source cpp_unique_options.
+ (default_compilers): Use cpp_unique_options instead of cpp_options
+ when used together with cc1_options.
+ (static_specs): Add cpp_unique_options.
+ * objc/lang-specs.h: Use cpp_unique_options instead of cpp_options
+ when used together with cc1_options.
+
+2002-01-29 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300-protos.h: Update the prototype of
+ output_a_shift.
+ * config/h8300/h8300.c (output_a_shift): Remove an unused
+ argument 'insn'. Remove redundant code.
+ * config/h8300/h8300.md: Adust to the new prototype of
+ output_a_shift.
+
+2002-01-29 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300-protos.h: Update the prototypes of
+ emit_a_rotate and expand_a_rotate.
+ * config/h8300/h8300.c (emit_a_rotate): Change the type of the
+ first argument to 'enum rtx_code'.
+ (expand_a_rotate): Likewise.
+
+2002-01-28 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300-protos.h: Update the prototype of
+ output_simode_bld.
+ * config/h8300/h8300.c (output_simode_bld): Remove an argumen
+ 'log2'.
+ * config/h8300/h8300.md: Adjust to the new prototype.
+
+2002-01-28 Kazu Hirata <kazu@hxi.com>
+
+ * conifg/h8300/h8300.c (h8300_adjust_insn_length): Remove
+ redundant code.
+
2002-01-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
* emit-rtl.c (gen_rtx_REG): Check that the PIC_OFFSET_TABLE_REGNUM
2002-01-28 Jason Merrill <jason@redhat.com>
- * dwarf2.h (enum dwarf_call_frame_info): Add other DWARF 3 codes.
- Sync with src version.
+ * dwarf2.h: Sync with src version.
2002-01-28 Paul Koning <pkoning@equallogic.com>
* flow.c (propagate_one_insn): Use it.
(mark_used_regs): Handle NIL.
-2001-01-25 Geoffrey Keating <geoffk@redhat.com>
+2002-01-25 Geoffrey Keating <geoffk@redhat.com>
* config/stormy16/stormy16.md (tablejump_pcrel): Use a MEM
to help folding.
2002-01-14 Hartmut Penner <hpenner@de.ibm.com>
- * emit_rtl.c (gen_lowpart_common): Conversion from const_int
+ * emit_rtl.c (gen_lowpart_common): Conversion from const_int
to const_double needs to be done right for big-endian systems.
2002-01-24 Jason Merrill <jason@redhat.com>
* config/h8300/h8300.h: Fix formatting.
-2001-01-10 Ira Ruben <ira@apple.com>
+2002-01-10 Ira Ruben <ira@apple.com>
Add __attribute__ ((deprecated)).
* extend.texi: Document __attribute__ ((deprecated)).
* cp/lex.c (do_identifier): Test for deprecated primaries.
* cp/typeck.c (build_component_ref): Test for deprecated fields.
-2001-01-10 Ira Ruben <ira@apple.com>
+2002-01-10 Ira Ruben <ira@apple.com>
Fix to assign attributes to inline member functions.
* cp/decl.c (start_method): Handle attrlist.
* config/pa/pa64-hpux.h (ASM_FILE_START): Likewise.
* config/pa/som.h (ASM_FILE_START): Likewise.
-2001-01-04 Daniel Berlin <dan@cgsoftware.com>
+2002-01-04 Daniel Berlin <dan@cgsoftware.com>
* lcm.c: Include df.h.
Add available_transfer_function prototype.
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