+2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * Makefile.in (POD2MAN): Don't include --section=1.
+ (manext): Rename to man1ext. All users changed.
+ (man7ext): New.
+ (man7dir): New.
+ (generated-manpages): Also depend on $(docdir)/gfdl.7,
+ $(docdir)/gpl.7, and $(docdir)/fsf-funding.7.
+ ($(docdir)/gcov.1, $(docdir)/cpp.1, $(docdir)/gcc.1): Include
+ --section=1 in calls to $(POD2MAN).
+ ($(docdir)/gfdl.7, $(docdir)/gpl.7, $(docdir)/fsf-funding.7): New.
+ (maintainer-clean, install, uninstall): Handle the new man pages.
+ ($(docdir)/cpp.info, cpp.dvi): Depend on fdl.texi.
+ (installdirs): Create man7dir.
+ * doc/cpp.texi: Include GFDL in this manual. In the man page,
+ refer to gfdl(7) for the GFDL. Apply Front Cover and Back Cover
+ texts to man page. Include gpl(7), gfdl(7) and fsf-funding(7) in
+ the SEE ALSO man page section.
+ * doc/gcov.texi: Apply GFDL to man page. Include gpl(7), gfdl(7)
+ and fsf-funding(7) in the SEE ALSO man page section.
+ * doc/invoke.texi: Apply GFDL to man page. Include gpl(7),
+ gfdl(7) and fsf-funding(7) in the SEE ALSO man page section.
+ * doc/include/fdl.texi, doc/include/funding.texi,
+ doc/include/gpl.texi: Adjust for conversion by texi2pod.pl.
+ * doc/.cvsignore: Add gfdl.7, gpl.7 and fsf-funding.7.
+
+2001-11-13 Richard Henderson <rth@redhat.com>
+
+ * dwarf2asm.c (dw2_force_const_mem): Set PUBLIC or STATIC
+ as appropriate for the artificial decl.
+
+2001-11-13 Richard Henderson <rth@redhat.com>
+
+ * loop.c (combine_movables): Turn off combination until
+ move_movables validation bugs are fixed.
+
+2001-11-13 DJ Delorie <dj@redhat.com>
+
+ * config.gcc (powerpc|rs6000): Set default cpp options based
+ on --with-cpu settings.
+ * config/rs6000/softfloat.h: New.
+
+2001-11-13 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.c (shift_alg_si): Use special code for
+ 25-bit shifts on H8/S.
+ (get_shift_alg): Generate special code for 25-bit shifts on
+ H8/S.
+
+2001-11-13 Jakub Jelinek <jakub@redhat.com>
+
+ * emit-rtl.c (adjust_address_1): Add ADJUST argument.
+ (adjust_automodify_address_1): New.
+ * expr.h (adjust_address, adjust_address_nv): Adjust.
+ (adjust_automodify_address, adjust_automodify_address_nv): Define.
+ (adjust_address_1): Update prototype.
+ (adjust_automodify_address_1): Add prototype.
+ * expr.c (move_by_pieces_1): Use adjust_automodify_address.
+ (store_by_pieces_2): Likewise.
+
+Tue Nov 13 05:45:40 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * Makefile.in (explow.o): Now depends on ggc.h.
+ * explow.c (ggc.h): Include.
+ (set_stack_check_libfunc): Mark stack_check_libfunc as ggc root.
+
+ * Makefile.in (expr.o): Depends on insn-attr.h.
+ * expr.c (insn-attr.h): New include.
+ (force_operand): If INSN_SCHEDULING, deal with paradoxical SUBREG
+ of MEM.
+ (highest_pow2_factor, case INTEGER_CST): Handle negative values.
+ (expand_expr): Remove unneeded mark_temp_addr_taken calls and
+ clean up related usage in ADDR_EXPR.
+ (expand_expr_unaligned): Likewise.
+
+ * emit-rtl.c (change_address): Fix typo in alias setting.
+
+2001-11-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Makefile.in (cfgcleanup.o): Depend on insn-config.h
+
+2001-11-12 Craig Rodrigues <rodrigc@gcc.gnu.org>
+
+ PR bootstrap/3451
+ * c-pragma.c: Rename macros BAD, BAD2, BAD_ACTION to
+ GCC_BAD, GCC_BAD2, GCC_BAD_ACTION.
+
+2001-11-12 David O'Brien <obrien@FreeBSD.org>
+
+ * config.gcc (sparc-tti-*, sparc64-wrs-vxworks*, sparc-wrs-vxworks*,
+ sparclite-wrs-vxworks*, sparc-*-aout*, sparc-*-netbsd*,
+ sparc-*-chorusos*, sparc-*-linux*aout*, sparc-*-linux*libc1*,
+ sparc-*-linux*, sparc-*-lynxos*, sparc-*-rtemsaout*, sparc-*-rtems*,
+ sparc-*-rtemself*, sparc-*-solaris2*, sparc-*-sunos3*, sparc-*-sysv4*,
+ sparc-*-vxsim*, sparclet-*-aout*, sparclite-*-coff*, sparclite-*-aout*,
+ sparc86x-*-aout*, sparc86x-*-elf*, sparc64-*-aout*, sparc64-*-elf*,
+ sparc64-*-linux*): Include various CPU headers via tm_file.
+ * config/svr3.h (ASM_OUTPUT_IDENT): Undef before defining it.
+ (SELECT_SECTION): Likewise.
+ (SELECT_RTX_SECTION): Likewise.
+ * config/sparc/sparc_bi.h: New file.
+ * config/sparc/aout.h: Don't include sparc/sparc.h and aoutos.h.
+ * config/sparc/linux-aout.h: Likewise.
+ * config/sparc/linux.h: Don't include sparc/sysv4.h.
+ * config/sparc/linux64.h: Likewise.
+ (SPARC_BI_ARCH): Don't define. sparc_bi.h will do it instead.
+ * config/sparc/lite.h: Don't include sparc/sparc.h and gofast.h.
+ * config/sparc/litecoff.h: Don't include sparc/lite.h, svr3.h,
+ and dbxcoff.h
+ (ASM_OUTPUT_IDENT): Do not #undef.
+ (SELECT_SECTION): Likewise.
+ (SELECT_RTX_SECTION): Likewise.
+ * config/sparc/liteelf.h: Don't include gofast.h.
+ * config/sparc/lynx-ng.h: Don't include sparc/sparc.h and lynx-ng.h.
+ * config/sparc/lynx.h: Don't include sparc/sparc.h.
+ * config/sparc/pbd.h: Likewise.
+ * config/sparc/netbsd.h: Don't include sparc/sparc.h and netbsd.h.
+ * config/sparc/rtems.h: Don't include sparc/aout.h and rtems.h.
+ * config/sparc/rtemself.h: Don't include rtems.h.
+ * config/sparc/sol2-64.h: Don't include sparc/sol2-sld-64.h.
+ * config/sparc/sol2-sld-64.h (SPARC_BI_ARCH): Don't define, include
+ sparc_bi.h instead.
+ * config/sparc/sol2-sld.h: Don't include sparc/sol2.h.
+ * config/sparc/sol2.h: Include sparc/sparc.h directly.
+ * config/sparc/sp64-aout.h: Don't include sparc/sparc.h and aoutos.h.
+ * config/sparc/sp64-elf.h: Don't include sparc/sol2.h.
+ * config/sparc/sp86x-aout.h: Don't include sparc/sparc.h and gofast.h.
+ * config/sparc/sp86x-elf.h: Don't include gofast.h.
+ * config/sparc/splet.h: Don't include sparc/aout.h.
+ * config/sparc/sun4o3.h: Don't include sparc/sparc.h.
+ * config/sparc/sysv4.h: Don't include sparc/sparc.h directly.
+ * config/sparc/vxsim.h: Don't include sparc/sysv4.h.
+ * config/sparc/vxsparc.h: Don't include sparc/aout.h and gofast.h.
+ * config/sparc/vxsparc64.h: Don't include gofast.h.
+ (SPARC_BI_ARCH): Don't define. sparc_bi.h will do it instead.
+
+2001-11-12 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * doc/standards.texi: Mention C99 TC1.
+
+2001-11-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * mips-protos.h (mips_output_conditional_branch): Const-ify.
+ * mips.c (mips_output_conditional_branch): Likewise.
+
+2001-11-12 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.c (shift_alg_si): Use special code for
+ 15-bit logical shifts and 31-bit logical shifts.
+ (get_shift_alg): Generate special code for 15-bit and 31-bit
+ logical shifts.
+
+2001-11-12 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.c (shift_alg_qi): Use rotations when
+ doing 6-bit logical shifts on H8/S.
+ (shift_alg_qi): Use special code for 21-bit shifts on H8/S.
+ (get_shift_alg): Generate special code for 21-bit shifts on
+ H8/S.
+
+2001-11-12 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.c (get_shift_alg): Remove a redundant
+ label.
+
+Mon Nov 12 11:58:26 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * alias.c (nonoverlapping_memrefs_p): Only update size from memref
+ if both size and offset known.
+
+2001-11-12 David O'Brien <obrien@FreeBSD.org>
+
+ * config/ia64/freebsd.h: Fix misspelling.
+
+2001-11-12 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * doc/gcc.texi: Move several chapters out to ...
+ * doc/configterms.texi, doc/fragments.texi, doc/hostconfig.texi,
+ doc/include/linux-and-gnu.texi, doc/interface.texi,
+ doc/makefile.texi, doc/passes.texi, doc/portability.texi:
+ ... here. New files.
+ * doc/gcc.texi, doc/contrib.texi: Move section headings into
+ contrib.texi.
+ * Makefile.in ($(docdir)/gcc.info, gcc.dvi): Update dependencies.
+
+2001-11-12 Kazu Hirata <kazu@hxi.com>
+
+ * config/alpha/alpha-interix.h: Fix comment formatting.
+ * config/alpha/alpha.c: Likewise.
+ * config/alpha/alpha.h: Likewise.
+ * config/alpha/alpha32.h: Likewise.
+ * config/alpha/freebsd.h: Likewise.
+ * config/alpha/unicosmk.h: Likewise.
+ * config/alpha/vms.h: Likewise.
+
+2001-11-12 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.c (get_shift_alg): Remove redundant code.
+
+2001-11-12 Jakub Jelinek <jakub@redhat.com>
+
+ * dbxout.c (dbxout_symbol_location): Avoid emitting invalid register
+ numbers.
+
+Mon Nov 12 05:18:42 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * emit-rtl.c (set_mem_attributes): If making object, can set alignment
+ from type.
+ (replace_equiv_address): Call update_temp_slot_address.
+
+ * dwarf2out.c (loc_descriptor_from_tree, case COMPOUND_EXPR): New case.
+
+ * alias.c (nonoverlapping_memrefs_p): Handle DECL_RTL being a CONCAT.
+
+2001-11-12 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.c (shift_alg_qi): New.
+ (shift_alg_hi): Likewise.
+ (shift_alg_si): Likewise.
+ (get_shift_alg): Change the type of count to unsigned int.
+ Use the tables.
+
+2001-11-11 Alexandre Oliva <aoliva@redhat.com>
+
+ * Makefile.in (c-lang.o): Depend on $(VARRAY_H).
+ * c-decl.c (c_expand_body): Take argument can_defer_p. Use it
+ to decide whether to defer a function.
+ (finish_function): Adjust.
+ (c_expand_deferred_function): New function.
+ * c-lang.c (deferred_fns): New variable.
+ (c_init): Initialize it, and mark it as a root.
+ (defer_fn): New function.
+ (finish_file): Expand all deferred functions.
+ * c-tree.h (defer_fn): Declare.
+ (c_expand_deferred_function): Likewise.
+ * objc/Make-lang.in (objc-act.o): Depend on $(VARRAY_H).
+ * objc-act.c (deferred_fns): New variable.
+ (objc_init): Initialize it, and mark it as a root.
+ (defer_fn): New function.
+ (finish_file): Expand all deferred functions.
+
+2001-11-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * alpha.c (unicosmk_special_name): Prototype.
+ (unicosmk_ssib_name): Delete unused variable.
+ * alpha/unicosmk.h (common_section, ssib_section): Prototype.
+ * alpha/vms.h (PREFIX): Undef before defining.
+ * arm/pe.h (SUBTARGET_NAME_ENCODING_LENGTHS): Likewise.
+ * i370/i370.c (mvs_hash_alias): Prototype. Wrap with macro
+ controlling usage. Const-ify.
+ (alias_number): Delete unused variable.
+ * m32r/m32r.c (m32r_sched_init): Add missing argument.
+ (m32r_expand_block_move): Fix uninitialized warnings.
+ * mn10300/mn10300.h (REGNO_IN_RANGE_P): Fix 'unsigned >=0 is
+ always true' warnings.
+ * openbsd.h (TARGET_MEM_FUNCTIONS): Don't redefine.
+ * sh/sh.c: Include "integrate.h".
+ (output_far_jump): Fix uninitialized warning.
+ * final.c (shorten_branches): Avoid automatic aggregate
+ initialization.
+ * integrate.c (subst_constants): Likewise.
+
+2001-11-11 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.c (shift_alg): Remove SHIFT_MAX.
+ (get_shift_alg): Remove redundant code.
+
+2001-11-11 Kazu Hirata <kazu@hxi.com>
+
+ * config/pa/milli64.S: Fix comment formatting.
+ * config/pa/pa-64.h: Likewise.
+ * config/pa/pa-linux.h: Likewise.
+ * config/pa/pa-protos.h: Likewise.
+ * config/pa/pa.c: Likewise.
+ * config/pa/pa.h: Likewise.
+ * config/pa/pa32-linux.h: Likewise.
+ * config/pa/pa32-regs.h: Likewise.
+ * config/pa/pa64-hpux.h: Likewise.
+ * config/pa/pa64-regs.h: Likewise.
+ * config/pa/som.h: Likewise.
+
+2001-11-11 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * doc/gcc.texi: Move several chapters out to ...
+ * doc/bugreport.texi, doc/contribute.texi, doc/frontends.texi,
+ doc/service.texi, doc/standards.texi, doc/trouble.texi,
+ doc/vms.texi: ... here. New files.
+ * Makefile.in ($(docdir)/gcc.info, gcc.dvi): Update dependencies.
+
+2001-11-11 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * ChangeLog.2, ChangeLog.3, ChangeLog.4, ChangeLog.5, ChangeLog,
+ cfg.c, cfganal.c, cfgcleanup.c, cfglayout.c, cfgloop.c, cfgrtl.c,
+ collect2.c, combine.c, config.in, configure, configure.in,
+ conflict.c, dwarf2out.c, dwarfout.c, except.c, final.c, flow.c,
+ genattrtab.c, ggc-page.c, jump.c, lcm.c, predict.c, reg-stack.c,
+ reload1.c, rtlanal.c, sched-rgn.c, toplev.c, unwind-dw2-fde.h: Fix
+ spelling errors.
+
+Sun Nov 11 05:56:01 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * config/rs6000/rs6000.c (rs6000_hash_constant, toc_hash_eq):
+ Adjust operand number in CONST_DOUBLE.
+
+ * expmed.c (extract_bit_field): No longer pass in alignment.
+ (extract_fixed_bit_field, extract_split_bit_field): Likewise.
+ (store_bit_field, store_fixed_bit_field, store_split_bit_field):
+ Likewise.
+ * expr.c (store_constructor, store_constructor_field): Likewise.
+ (store_field, emit_group_load, emit_group_store): Likewise.
+ * expr.h (emit_group_load, emit_group_store): Delete ALIGN parm.
+ (store_bit_field, extract_bit_field): Likewise.
+ * calls.c, expr.c, function.c: Change calls to above functions.
+ * ifcvt.c, stmt.c: Likewise.
+
+ * alias.c (nonoverlapping_memrefs_p): Not overlapping if one base is
+ constant and one is on frame.
+ If know memref offset, adjust size from decl.
+
+2001-11-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * alpha/unicosmk.h (ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT): Fix
+ format specifier warning.
+ * convex.h (ASM_OUTPUT_BYTE): Likewise.
+ * elfos.h (ALIGN_ASM_OP): Undef before defining.
+ * i386/att.h (ASM_GENERATE_INTERNAL_LABEL): Fix format specifier
+ warning.
+ * i386/bsd.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
+ * i386/gas.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
+ * i386-interix.h (gen_stdcall_suffix): Prototype.
+ * i386.h (ASM_OUTPUT_BYTE): Fix format specifier warning.
+ * i386elf.h (ASM_OUTPUT_FLOAT, ASM_OUTPUT_DOUBLE,
+ ASM_OUTPUT_LONG_DOUBLE): Likewise.
+ * i386/interix.c (gen_stdcall_suffix): Const-ify.
+ * i386/next.h (ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE,
+ ASM_OUTPUT_FLOAT, ASM_GENERATE_INTERNAL_LABEL): Fix format
+ specifier warnings.
+ * i386/osfrose.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
+ * i386/ptx4-i.h (ASM_OUTPUT_FLOAT, ASM_OUTPUT_DOUBLE,
+ ASM_OUTPUT_LONG_DOUBLE): Likewise.
+ * i386/sco5.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
+ * i386/sequent.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
+ * i386/sun386.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
+ * i386/svr3dbx.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
+ * m68k/3b1.h (ASM_OUTPUT_DOUBLE, ASM_OUTPUT_LONG_DOUBLE,
+ ASM_OUTPUT_FLOAT, ASM_GENERATE_INTERNAL_LABEL): Likewise.
+ * m68k/altos3068.h (ASM_OUTPUT_FLOAT_OPERAND): Likewise.
+ * m68k/amix.h (ASM_OUTPUT_ASCII, ASM_GENERATE_INTERNAL_LABEL):
+ Likewise.
+ * m68k/atari.h (ASM_OUTPUT_ASCII, ASM_GENERATE_INTERNAL_LABEL):
+ Likewise.
+ * m68k/crds.h (ASM_OUTPUT_DOUBLE, PRINT_OPERAND): Likewise.
+ * m68k/dpx2.h (ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE,
+ ASM_OUTPUT_FLOAT, ASM_OUTPUT_BYTE, ASM_OUTPUT_FLOAT_OPERAND):
+ Likewise.
+ * m68k/hp320.h (ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_BYTE):
+ Likewise.
+ * m68k.h (ASM_GENERATE_INTERNAL_LABEL, ASM_OUTPUT_BYTE):
+ Likewise.
+ * m68k/m68kv4.h (ASM_OUTPUT_ASCII): Delete unused variable.
+ * m68k/mot3300.h (ASM_OUTPUT_BYTE): Fix format specifier warning.
+ * m68k/news.h (PRINT_OPERAND): Likewise.
+ * m68k/next.h (ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT,
+ ASM_OUTPUT_FLOAT_OPERAND, ASM_OUTPUT_DOUBLE_OPERAND): Likewise.
+ * m68k/next21.h (ASM_OUTPUT_FLOAT_OPERAND): Likewise.
+ * m68k/plexus.h (ASM_SPEC): Insert space between macro name and
+ definition.
+ * m68k/sgs.h (ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE,
+ ASM_OUTPUT_FLOAT, ASM_OUTPUT_ASCII, ASM_OUTPUT_FLOAT_OPERAND,
+ ASM_OUTPUT_DOUBLE_OPERAND): Fix format specifier warnings.
+ * m68k/sun3.h (ASM_OUTPUT_FLOAT_OPERAND): Likewise.
+ * m68k/tower-as.h (ASM_GENERATE_INTERNAL_LABEL, ASM_OUTPUT_DOUBLE,
+ ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_FLOAT, ASM_OUTPUT_BYTE,
+ PRINT_OPERAND): Likewise.
+ * m88k/m88k.h (ASM_GENERATE_INTERNAL_LABEL, ASM_OUTPUT_BYTE):
+ Likewise.
+ * mips/elf.h (PUT_SDB_SIZE, ASM_DECLARE_OBJECT_NAME): Likewise.
+ * mips/elf64.h (PUT_SDB_SIZE, ASM_DECLARE_OBJECT_NAME): Likewise.
+ * mips/iris5gas.h (PUT_SDB_SIZE): Likewise.
+ * mips/linux.h (ASM_DECLARE_OBJECT_NAME): Likewise.
+ * mips.c (mips_output_external_libcall): Mark parameter with
+ ATTRIBUTE_UNUSED.
+ (mips_asm_file_start): Move variable into the scope where it's
+ used.
+ * mips.h (PUT_SDB_INT_VAL, PUT_SDB_SIZE): Likewise.
+ * mips/netbsd.h (ASM_DECLARE_OBJECT_NAME): Likewise.
+ * mips/sni-gas.h (PUT_SDB_SIZE): Likewise.
+ * ns32k/encore.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
+ * ns32k.c (print_operand): Likewise.
+ * pa.c (print_operand, output_div_insn): Likewise.
+ * pa.h (ASM_OUTPUT_MI_THUNK, ASM_GENERATE_INTERNAL_LABEL,
+ ASM_OUTPUT_BYTE, PRINT_OPERAND_ADDRESS): Likewise.
+ * pa/pa64-hpux.h (UNIQUE_SECTION): Const-ify.
+ * sparc/linux.h (ASM_GENERATE_INTERNAL_LABEL): Fix format
+ specifier warnings.
+ * sparc/linux64.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
+ * sparc/pbd.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
+ (ASM_OUTPUT_SOURCE_LINE): Don't list macro arguments in undef.
+ * sparc/vxsim.h (ASM_GENERATE_INTERNAL_LABEL): Fix format
+ specifier warnings.
+ * svr3.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
+
+ * sdbout.c (sdbout_end_epilogue): Mark parameter with
+ ATTRIBUTE_UNUSED.
+ * varasm.c (assemble_global): Likewise.
+
+2001-11-11 H.J. Lu <hjl@gnu.org>
+
+ * config.gcc: Add "elfos.h svr4.h" to $tm_file for Linux/mips.
+
+Sun Nov 11 01:26:00 CET 2001 Jan Hubicka <jh@suse.cz>
+
+ * final.c (*_MAX_SKIP): Use *_max_skip variables.
+ * flags.h (align_loops_max_skip, align_jumps_max_skip,
+ align_labels_max_skip): New global variables.
+ * toplev.c (align_loops_max_skip, align_jumps_max_skip,
+ align_labels_max_skip): New global variables.
+ (toplev_main): Set new variables.
+ * i386.c (override_options): Set max_skip values.
+
+2001-11-10 Geoffrey Keating <geoffk@redhat.com>
+
+ * doc/tm.texi (Label Output): Document ASM_OUTPUT_LABEL_REF.
+ * final.c (output_addr_const): Use ASM_OUTPUT_LABEL_REF.
+ * config/stormy16/stormy16.c (xstormy16_print_operand): For '%C',
+ don't print an @fptr for labels either.
+ (xstormy16_output_addr_vec): Don't print @fptr here.
+ * config/stormy16/stormy16.h (ASM_OUTPUT_LABEL_REF): New macro.
+
+Sat Nov 10 08:50:50 2001 Jeffrey A Law (law@cygnus.com)
+
+ * ssa-ccp.c (examine_flow_edges): Use old-style definition, not
+ an ANSI/ISO definitino.
+ (ssa_const_prop): Likewise.
+
+2001-11-10 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/rs6000.c (rs6000_reg_names): Remove leading "v" or
+ altivec registers.
+
+2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * cppexp.c (parse_number): Use ISXDIGIT/hex_value.
+ * cpplex.c (hex_digit_value): Use hex_p/hex_value.
+ * cppmain.c (general_init): Call hex_init.
+ * tradcif.y (parse_number): Use TOLOWER/ISXDIGIT/hex_value/hex_p.
+
+ * config.gcc (i[34567]86-dg-dgux*): Don't set `out_file'.
+
+ * i386/dgux.h (ASM_FILE_START): Set to the meaningful portions
+ of dgux.c:output_file_start().
+
+ * i386/dgux.c: Delete file.
+
+2001-11-09 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.c (decl_in_text_section): New.
+ (current_file_function_operand): Use it.
+ (alpha_encode_section_info, alpha_end_function): Likewise.
+
+2001-11-07 David O'Brien <obrien@FreeBSD.org>
+
+ * config.gcc: Add FreeBSD/IA-64 target. Expand config/i64/elf.h headers.
+ * config/i64/ia64.h (TARGET_VERSION,ASM_SPEC,LINK_SPEC): Remove,
+ they are OS specific. Use CPP_CPU_SPEC rather than CPP_PREDEFINES,
+ so OS specific files and use CPP_PREDEFINES for their needs.
+ * config/i64/elf.h (TARGET_VERSION): Add. Also, move inclusion of
+ target headers to tm_file.
+ * config/ia64/aix.h (TARGET_VERSION): Likewise.
+ * config/ia64/hpux.h (TARGET_VERSION): Likewise.
+ * config/ia64/linux.h (TARGET_VERSION): Likewise.
+ (FUNCTION_PROFILER): Remove.
+ * config/ia64/ia64.h (FUNCTION_PROFILER): Update defintion using the
+ version in config/ia64/linux.h.
+ * config/ia64/freebsd.h: New file.
+ * config/freebsd.h: Tidy up.
+ (_USING_CONFIG_FREEBSD): Define.
+ (FBSD_CPP_PREDEFINES): Add __KPRINTF_ATTRIBUTE__.
+ (FBSD_CPP_SPEC): Define generic FreeBSD spec.
+ (FBSD_STARTFILE_SPEC): Likewise.
+ (FBSD_ENDFILE_SPEC): Likewise.
+ (FBSD_LIB_SPEC): Likewise.
+ (WCHAR_UNSIGNED): Undefine, FreeBSD's wchars are signed.
+ (USER_LABEL_PREFIX): Define to ELF compatible value as some CPU headers
+ set an ELF-improper one.
+
+2001-11-09 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa.c (emit_move_sequence): Use cint_ok_for_move to check whether a
+ constant can be loaded in a single instruction to a register. When
+ loading immediate constants, use PLUS instead of HIGH/LO_SUM. Use
+ depdi for insertion of most significant 32-bits on 64-bit hosts.
+ * pa.h (LEGITIMATE_CONSTANT_P): Accept constants that can be built
+ with ldil/ldo/depdi instruction sequence on 64-bit hosts.
+ * pa.md: New addmove pattern for adding constant_int to HImode
+ register and moving result to HImode register. Remove HImode HIGH
+ and LO_SUM patterns.
+
+2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * Makefile.in: Update.
+ * c-decl.c (print_lang_decl, print_lang_type): Remove.
+ (print_lang_identifier): Rename c_print_identifier.
+ * c-lang.c (LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): New.
+ (print_lang_statistics, lang_print_xnode): Remove.
+ * c-parse.in (set_yydebug): Rename c_set_yydebug.
+ * c-tree.h (c_set_yydebug, c_print_identifier): New.
+ * langhooks-def.h (lhd_print_tree_nothing, lhd_set_yydebug): New.
+ LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
+ LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
+ LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): New.
+ (LANG_HOOKS_INITIALIZER): Update.
+ * langhooks.h (struct lang_hooks): New members.
+ (lang_print_tree_hook): New.
+ * langhooks.c (lhd_print_tree_nothing, lhd_set_yydebug): New.
+ * print-tree.c: Include langhooks.h.
+ (print_node): Update.
+ * toplev.c (decode_d_option): Update.
+ * tree.c: Include langhooks.h.
+ (dump_tree_statistics): Update.
+ * tree.h (print_lang_statistics, print_lang_decl, print_lang_type,
+ print_lang_identifier, set_yydebug, lang_print_xnode): Remove.
+objc:
+ * objc-act.c (LANG_HOOKS_PRINT_IDENTIFIER,
+ LANG_HOOKS_SET_YYDEBUG): Override.
+ (lang_print_xnode, print_lang_statistics): Remove.
+
+2001-11-09 Richard Henderson <rth@redhat.com>
+
+ * dwarf2asm.c (dw2_force_const_mem): Invoke STRIP_NAME_ENCODING
+ on the symbol string.
+
+2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * pa/elf.h (ASM_DECLARE_FUNCTION_NAME,
+ ASM_OUTPUT_EXTERNAL_LIBCALL): Undef before defining.
+ * config.gcc (hppa1.1-*-rtems*): Remove duplicate clause.
+
+ * clipper.h (ASM_OUTPUT_REG_POP): Fix typo.
+
+ * tlink.c (recompile_files): Copy strings passed to `putenv'.
+
+2001-11-09 Geoffrey Keating <geoffk@redhat.com>
+
+ * tree.h (TYPE_VOLATILE): Trap use not on TYPEs.
+ (TYPE_READONLY): Likewise.
+
+ * flow.c (insn_dead_p): Allow for AUTO_INC notes all the time.
+
+ * config/stormy16/stormy16.h (ASM_SPEC): Revert last change,
+ don't pass --gdwarf2 to the assembler if the compiler will also
+ provide debug info.
+
+ * config/stormy16/stormy16.c (xstormy16_expand_casesi):
+ Don't change INDEX.
+
+Fri Nov 9 17:51:09 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * alias.c (nonoverlapping_memrefs_p): New function.
+ (true_dependence, canon_true_depenence, write_dependence_p): Call it.
+
+ * emit-rtl.c (set_mem_attributes): Get alignments for constants.
+
+2001-11-09 Aldy Hernandez <aldyh@redhat.com>
+
+ * rs6000.h (REG_CLASS_CONTENTS): Add VRSAVE bit to ALL_REGS.
+ (CONDITIONAL_REGISTER_USAGE): Disable AltiVec registers unless
+ generating altivec code.
+ (FIXED_REGISTERS): VRSAVE is fixed.
+ (CALL_USED_REGISTERS): VRSAVE is call used.
+
+2001-11-09 Jason Eckhardt <jle@rice.edu>
+
+ * config/mips/mips.c (mips_output_conditional_branch): Do not hard
+ code the branch target as ".+16/.+12", but rather use labels.
+
Fri Nov 9 11:27:42 2001 Jeffrey A Law (law@cygnus.com)
+ * config/pa/milli64.S: Use %r25 and %r0 instead of arg1 and r0
+ to work around limitations of certain versions of GAS.
+
* pa.md (mulsi3): Remove PA64 hack to work around SUBREG issues.
(muldi3): Update due to SUBREG_BYTE changes.
(casesi): Similarly.
Mon Nov 5 16:15:25 CET 2001 Jan Hubicka <jh@suse.cz>
- * Makefile.in (bb-reoder.o): Add depdendency on cfglayout.h;
- remove unneded depdendencies;
+ * Makefile.in (bb-reoder.o): Add dependency on cfglayout.h;
+ remove unneeded dependencies;
(cfglayout.o): New.
* cfglayout.c, cfglayout.h: New files; break out from ...
* bb-reorder.c: ... here; Remove unneeded includes;
2001-10-26 Christopher Faylor <cgf@redhat.com>
- * config/i386/cygwin.h: Search target specfic include directory, if
+ * config/i386/cygwin.h: Search target specific include directory, if
appropriate.
2001-10-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* alias.c (loop_p): Remove.
(mark_constant_function): Use mark_dfs_back_edges.
- * reg-stack.c (block_info_def): Add predecesors counter and stack_out.
- (reg_to_stack): Call mark_dfs_back_edges; count the predecesors.
+ * reg-stack.c (block_info_def): Add predecessors counter and stack_out.
+ (reg_to_stack): Call mark_dfs_back_edges; count the predecessors.
(compensate_edge): Break out from ...
(convert_regs_1): ... here; do smart choosing of stack_out to copy.
(convert_regs_2): Set block_done once block is really done;
- Do updating of the predecesors counts.
+ Do updating of the predecessors counts.
* toplev.c (rest_of_compilation): Recompute block_for_insn
before post-reload cfg_cleanup.
* toplev.c (rest_of_compilation): Conditionally call purge_all_dead_edges
after combine.
* gcse.c (cprop_cc0_jump, cprop_insn): New argument "basic_block".
- (cprop_jump): Likewise; call purge_dead_edges if substitution suceeded.
+ (cprop_jump): Likewise; call purge_dead_edges if substitution succeeded.
2001-07-23 Hans-Peter Nilsson <hp@bitrange.com>
redirect_edge_and_branch, block_label, forwarder_block_p): Make global.
(redirect_edge_and_branch_force): Fix copying of lifeness information.
(block_label): Handle EXIT_BLOCK_PTR by returning NULL.
- * ifcvt.c (dead_or_predictable): Take BB as an new destionation
+ * ifcvt.c (dead_or_predictable): Take BB as an new destination
instead of label; update CFG after transformation.
(find_if_case_1): Update call, use redirect_edge_and_branch_force
for finishing the transformation; handle even case where ELSE
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