+2002-10-04 Bruce Korb <bkorb@gnu.org>
+
+ * fixinc/inclhack.def(hpux11_abs): use format fix
+ * fixinc/fixincl.x: regenerate
+ * fixinc/tests/base/stdlib.h: accommodate new fix test
+
+Sat Oct 5 19:42:45 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * c-common.c (cb_register_builtins): Use really_no_inline.
+
+2002-10-04 David Edelsohn <edelsohn@gnu.org>
+
+ * unroll.c (copy_loop_body): Remove REG_EQUAL note attached to
+ copied instruction if the note is not loop invariant.
+
+2002-10-04 Loren J. Rittle <ljrittle@acm.org>
+
+ * gcc/ginclude/stddef.h: Support the FreeBSD 5 typedef system.
+
+2002-10-04 Steve Ellcey <sje@cup.hp.com>
+
+ * doc/invoke.texi (HPPA): Add -mlinker-opt, -mgnu-ld,
+ and -mhp-ld options to list of options. Add -mgnu-ld
+ and -mhp-ld option descriptions.
+
+2002-10-04 Steve Ellcey <sje@cup.hp.com>
+
+ * fixinc/inclhack.def (hpux11_abs): New.
+ (stdio_va_list): change __va_list__ to __gnuc_va_list.
+ * fixinc/fixincl.x: Rebuild.
+
+2002-10-04 Roger Sayle <roger@eyesopen.com>
+
+ * config/i386/i386.h (processor_costs): Add new fields fadd,
+ fmul, fdiv, fabs, fchs and fsqrt to costs structure.
+ (RTX_COSTS): Use these fields to determine the RTX costs
+ of floating point addition/subtraction, multiplication,
+ division, fabs, negation and square root respectively.
+ * config/i386/i386.c (size_cost): Provide instruction sizes
+ for these new fields.
+ (i386_cost, i486_cost, pentium_cost, pentiumpro_cost,
+ k6_cost, athlon_cost, pentium4_cost): Provide typical cycle
+ counts for these new fields for all x86 processor variants.
+
+2002-10-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * mips.c (mips_const_double_ok): Delete unused variable.
+
+ * gengtype.c (rtx_next): Change type to int.
+
+2002-10-04 Andreas Jaeger <aj@suse.de>
+
+ * config/i386/t-linux64 (MULTILIB_OSDIRNAMES): Fix value.
+
+2002-10-04 Richard Henderson <rth@redhat.com>
+
+ * real.h (SIGNIFICAND_BITS): Add one more word.
+ (CONST_DOUBLE_FORMAT): Accomodate 6 words.
+ * real.c (times_pten): New.
+ (real_to_decimal, real_from_string): Use it.
+ (sticky_rshift_significand): Use & to find modulus.
+ (rshift_significand, lshift_significand): Likewise.
+ (do_divide): Apply sticky bit after normalization.
+ (real_to_decimal, real_to_hexadecimal): Fix sign of Inf and NaN.
+
+2002-10-03 Andreas Jaeger <aj@suse.de>
+
+ * gengtype.c (adjust_field_rtx_def): Cast variables of type size_t
+ to unsigned long, adjust printf format string.
+ (output_mangled_typename): Likewise.
+
+2002-10-03 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * config/vax/vax.c (vax_output_function_prologue): Use asm_fprintf.
+ * config/vax/vax.h (VAX_FUNCTION_PROFILER_NAME): New.
+ (FUNCTION_PROFILER): Rewrite to use ASM_GENERATE_INTERNAL_LABEL,
+ assemble_name, asm_fprintf, and VAX_FUNCTION_PROFILER_NAME.
+ (ASM_OUTPUT_MI_THUNK): Use asm_fprintf instead of REGISTER_PREFIX.
+ (PRINT_OPERAND_PUNCT_VALID_P): Fix comment.
+ * config/vax/elf.h (FUNCTION_PROFILER): Remove.
+ (VAX_FUNCTION_PROFILER_NAME): Redefine as "__mcount".
+
+2002-10-03 Mark Mitchell <mark@codesourcery.com>
+
+ * doc/invoke.texi (-Wabi): Document mangling bug.
+
+2002-10-04 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Use a
+ name for the tbtab label that depends on the function asm name.
+ Don't output tbtab label unless optional_tbtab.
+ (output_mi_thunk): Formatting.
+
+2002-10-03 Richard Henderson <rth@redhat.com>
+
+ * config/m68k/m68k.h (OVERRIDE_OPTIONS): Move additional code ...
+ * config/m68k/m68k.c (override_options): ... here.
+ * config/m68k/m68kelf.h (OVERRIDE_OPTIONS): Remove.
+ * config/m68k/m68kv4.h (OVERRIDE_OPTIONS): Remove.
+ * config/m68k/linux.h (SUBTARGET_OVERRIDE_OPTIONS): Remove.
+ * config/m68k/netbsd-elf.h (SUBTARGET_OVERRIDE_OPTIONS): Remove.
+
+2002-10-03 Richard Henderson <rth@redhat.com>
+
+ * real.h (struct real_value): Use ENUM_BITFIELD.
+
+2002-10-03 Richard Henderson <rth@redhat.com>
+
+ * config/i960/i960.md (call, call_value): Use emit_call_insn.
+
+2002-10-03 Steve Ellcey <sje@cup.hp.com>
+
+ * config/pa/pa64-hpux.h (INIT_ENVIRONMENT): New.
+
+2002-10-03 Steve Ellcey <sje@cup.hp.com>
+
+ * config.gcc (hppa*64*-*-hpux11*): Check gnu_ld.
+ * config/pa/pa.h (MASK_GNU_LD): New.
+ (TARGET_GNU_LD): New.
+ * config/pa/pa64-hpux.h (LINK_SPEC): Set based
+ on gnu-ld and MASK_GNU_LD.
+ (SUBTARGET_SWITCHES): New gnu-ld & hp-ld flags.
+
+Thu Oct 3 23:35:51 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (athlon_cost): Fix the move costs.
+
+Thu Oct 3 23:20:58 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * final.c (final): Use symbol name as function name for profiling.
+ * profile.c (get_exec_counts): Likewise.
+ (branch_prob): Likewise.
+
+2002-10-03 Jakub Jelinek <jakub@redhat.com>
+
+ * longlong.h (__udiv_qrnnd): Remove PARAMS from prototype.
+
+2002-10-03 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.c (print_multi_os_directory): New variable.
+ (option_map): Support --print-multi-os-directory.
+ (struct prefix_list): Add os_multilib field.
+ (multilib_os_dir): New variable.
+ (static_specs): Add multilib_options.
+ (find_a_file): Add multilib argument. Search in GCC or OS multilib
+ subdirs if non-zero.
+ (read_specs, execute): Update callers.
+ (find_file): Likewise. Don't prefix name with multilib_dir, instead
+ pass 1 as multilib option.
+ (display_help): Include --print-multi-os-directory.
+ (add_prefix): Add os_multilib argument. Initialize pl->os_multilib.
+ (process_command): Update callers. Handle --print-multi-os-directory.
+ (do_spec_1) ['D']: Use multilib_os_directory if pl->os_multilib is
+ set.
+ (main): Update find_a_file and add_prefix callers.
+ Handle print_multi_os_directory.
+ (struct mdswitchstr): New.
+ (mdswitches, n_mdswitches): New variables.
+ (used_arg): Add MULTILIB_DEFAULT switches too if they are not
+ present on the command line nor their mutually incompatible
+ switches.
+ (default_arg): Optimize.
+ (set_multilib_dir): Compute multilib_os_dir. Initialize mdswitches
+ array.
+ (print_multilib_info): Only print GCC multilib dir name, not OS
+ multilib dirname.
+ * genmultilib: Add osdirnames parameter. Output multilib_options
+ variable. If osdirnames is specified, output dirnames as
+ dirname:osdirname.
+ * mklibgcc.in: Use MULTILIB_OSDIRNAMES, --print-multi-directory
+ and --print-multi-os-directory instead of SHLIB_SLIBDIR_SUFFIXES
+ to compute libgcc_s soname and install path.
+ * Makefile.in (libgcc.mk): Pass MULTILIB_OSDIRNAMES instead of
+ SHLIB_SLIBDIR_SUFFIXES to mklibgcc.
+ (s_mlib): Pass MULTILIB_OSDIRNAMES or nothing as last genmultilib
+ argument.
+
+ * config/sparc/t-linux64 (MULTILIB_OSDIRNAMES): Set.
+ (SHLIB_SLIBDIR_SUFFIXES): Remove.
+ * config/sparc/linux64.h (STARTFILE_SPEC32, STARTFILE_SPEC64,
+ ENDFILE_SPEC32, ENDFILE_SPEC64, ENDFILE_COMMON): Remove.
+ (STARTFILE_SPEC, ENDFILE_SPEC): Don't distinguish between -m32
+ and -m64.
+ * config/sparc/t-sol2-64 (MULTILIB_OSDIRNAMES): Set.
+ (SHLIB_SLIBDIR_SUFFIXES): Remove.
+ * config/sparc/sol2-bi.h (STARTFILE_ARCH64_SPEC): Remove.
+ (STARTFILE_ARCH_SPEC): Remove.
+ * config/i386/t-linux64 (MULTILIB_OSDIRNAMES): Set.
+ (SHLIB_SLIBDIR_SUFFIXES): Remove.
+ * config/i386/linux64.h (STARTFILE_PREFIX_SPEC): Remove.
+ * config/mips/t-iris6 (MULTILIB_OSDIRNAMES): Set.
+ (SHLIB_SLIBDIR_SUFFIXES): Remove.
+
+Thu Oct 3 21:42:20 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * predict.c (choose_function_section): Avoid choice for linkonce functions.
+
+Thu Oct 3 15:15:00 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (lea to mul peep2): Fix condition.
+
+2002-10-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa-linux.h (FUNCTION_OK_FOR_SIBCALL): Delete macro.
+ * pa32-linux.h (FUNCTION_OK_FOR_SIBCALL): Define.
+
+2002-10-02 Richard Henderson <rth@redhat.com>
+
+ PR opt/7124
+ * config/i386/i386.c (ix86_register_move_cost): Increase cost
+ for secondary_memory_needed pairs.
+
+2002-10-02 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * doc/vms.texi: Blow away false include file section.
+
+2002-10-02 Roger Sayle <roger@eyesopen.com>
+
+ PR optimization/6627
+ * toplev.c (force_align_functions_log): New global variable.
+ * flags.h (force_align_functions_log): Add extern prototype.
+ * varasm.c (assemble_start_function): Use it to force minimum
+ function alignment.
+ * config/i386/i386.h (FUNCTION_BOUNDARY): Set the correct
+ minimum function alignment to one byte.
+ (TARGET_PTRMEMFUNC_VBIT_LOCATION): Store the virtual bit in
+ the least significant bit of vtable member function pointers.
+ * tree.h (enum ptrmemfunc_vbit_where_t): Move definition to
+ here from cp/cp-tree.h.
+
+Wed Oct 2 17:01:36 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (print_operand_address): Use RIP addressing for offsetted
+ label refs too.
+
+2002-09-30 David S. Miller <davem@redhat.com>
+
+ PR middle-end/7151
+ * config/sparc/sparc.md (movdi_insn_sp32_v9): Accept 'e' regs.
+ (movdi reg/reg split): Match only on sparc32, and v9 when int regs.
+
+2002-10-01 Roger Sayle <roger@eyesopen.com>
+
+ * unroll.c (loop_iterations): Revert 2002-09-08 change.
+
+2002-10-01 Richard Henderson <rth@redhat.com>
+
+ * real.c (real_to_decimal): Crop trailing zeros for DIGITS < 0.
+ (real_to_hexadecimal): Likewise.
+ * print-rtl.c (print_rtx): If we are linked with real.c, don't
+ dump the XWINT fields of a floating point CONST_DOUBLE.
+
+2002-10-01 Jason Thorpe <thorpej@wasabisystems.com>
+
+ * config/vax/elf.h (FUNCTION_PROFILER): Fix __mcount call.
+
+2002-10-01 Richard Henderson <rth@redhat.com>
+
+ * calls.c (precompute_register_parameters): Force non-legitimate
+ constants into pseudos.
+
+2002-10-01 Nick Clifton <nickc@redhat.com>
+
+ * config/rs6000/spe.md (spe_evrlwi): Add missing third operand
+ to assembler template.
+
+2002-10-01 Richard Henderson <rth@redhat.com>
+
+ * dwarf2out.c (loc_descriptor_from_tree): Relax requirement
+ for TLS debug info to !DECL_EXTERNAL.
+
+2002-10-01 Matt Thomas <matt@3am-software.com>
+ Jason Thorpe <thorpej@wasabisystems.com>
+
+ * config.gcc (vax-*-netbsdelf*): Enable configuration.
+ * config/elfos.h (PCC_BITFIELD_TYPE_MATTERS): Define only
+ if not already defined.
+ * config/vax/elf.h: New file.
+ * config/vax/netbsd-elf.h: New file.
+ * config/vax/vax.c: Include "debug.h".
+ (vax_output_function_prologue): Add dwarf2 support. Use
+ MAIN_NAME_P when checking for VMS_TARGET stack adjust.
+ * config/vax/vax.h (CONST_OK_FOR_LETTER_P): Add cases for
+ 'J' [0..63], 'K' [-128..127], 'L' [-32768..32767],
+ 'M' [0..255], 'N' [0..65535], and, 'O' [-63..-1].
+ (VAX_ISTREAM_SYNC): Remove.
+ (INITIALIZE_TRAMPOLINE): Use gen_sync_istream.
+ (JUMP_TABLES_IN_TEXT_SECTION): Define.
+ (ASM_OUTPUT_REG_POP): Use reg_names for the stack pointer.
+ (ASM_OUTPUT_ADDR_VEC_ELT): Use ASM_GENERATE_INTERNAL_LABEL
+ and assemble_name.
+ (ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
+ (PRINT_OPERAND_PUNCT_VALID_P): Accept '|'.
+ (PRINT_OPERAND): Output REGISTER_PREFIX for '|'.
+ (INCOMING_RETURN_ADDR_RTX): Define.
+ * config/vax/vax.md (VUNSPEC_BLOCKAGE)
+ (VUNSPEC_SYNC_ISTREAM): Define.
+ (blockage): Use VUNSPEC_BLOCKAGE.
+ (sync_istream): New insn.
+
+2002-10-01 Richard Henderson <rth@redhat.com>
+
+ * config/vax/vax.md (call_pop, *call_pop, call_value_pop)
+ (*call_value_pop, call, call_value): Add dwarf2 EH support.
+ (*call): New insn.
+
+2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
+
+ PR c/8083
+ * c-typeck.c (build_c_cast): Warn about type punning which breaks
+ type based aliasing.
+
+2002-10-01 Mark Mitchell <mark@codesourcery.com>
+
+ * stor-layout.c (update_alignment_for_field): New function.
+ (place_union_field): Use it.
+ (place_field): Likewise.
+
+2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
+
+ PR other/8077
+ * gcc.c (cc1_options): Add space on -auxbase-strip.
+
+2002-10-01 Jim Wilson <wilson@redhat.com>
+
+ * config/v850/v850.h (EPILOGUE_USES): Define.
+
+2002-09-30 Andrew Haley <aph@redhat.com>
+
+ * flow.c (insn_dead_p): When using non-call-exceptions, don't
+ eliminate insns that may trap.
+ * cse.c (insn_live_p): Likewise.
+
+2002-10-01 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.h (PROCESSOR_R4121): Rename to PROCESSOR_R4120.
+ (TARGET_MIPS4121): Rename to TARGET_MIPS4120.
+ * config/mips/mips.c (mips_cpu_info): Rename vr4121 to vr4120.
+ * config/mips/mips.md: Apply same renaming here.
+
+2002-10-01 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c (PROCESSOR_R4320, TARGET_MIPS4320): Remove.
+ (GENERATE_MULT3_SI): Remove use of TARGET_MIPS4320.
+ * config/mips/mips.c (mips_cpu_info): Remove vr4320 entry.
+ * config/mips/mips.md (define_attr cpu): Remove r4320.
+ Remove vr4320 scheduler and uses of TARGET_MIPS4320.
+
+2002-10-01 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c (mips16_strings): New variable.
+ (mips_output_function_epilogue): Clear the SYMBOL_REF_FLAG of every
+ symbol in mips16_strings. Free the list.
+ (mips_encode_section_info): Keep track of local strings.
+
+2002-10-01 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md (bunge, bltgt, bungt): New define_expands.
+ (sordered_df, sordered_sf): Remove.
+ * config/mips/mips.c (get_float_compare_codes): New fn.
+ (gen_int_relational, gen_conditional_move): Use it.
+
+2002-10-01 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips-protos.h (mips_emit_fcc_reload): Declare.
+ * config/mips/mips.h (PREDICATE_CODES): Add fcc_register_operand.
+ * config/mips/mips.c (fcc_register_operand): New function.
+ (mips_emit_fcc_reload): New function, extracted from reload_incc.
+ (override_options): Allow TFmode values in float registers
+ if ISA_HAS_8CC.
+ * cnfig/mips/mips.md (reload_incc): Change destination prediate
+ to fcc_register_operand. Remove misleading source constraint.
+ Use mips_emit_fcc_reload.
+ (reload_outcc): Duplicate reload_incc.
+
+2002-09-30 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * longlong.h: Partially synchronize with GMP-4.1 version:
+ Use i370 definitions also for s390.
+ Add generic definition of umul_ppmm in terms of smul_ppmm.
+ [s390] (umul_ppmm): Remove.
+ [s390] (smul_ppmm): Fix incorrect assembler constraints.
+ [s390] (smul_ppmm, sdiv_qrnnd): Rename __xx to __x.
+
+2002-09-30 Bob Wilson <bob.wilson@acm.org>
+
+ * config/xtensa/xtensa.h (REG_CLASS_NAMES, REG_CLASS_CONTENTS):
+ Add new RL_REGS register class.
+ (PREFERRED_RELOAD_CLASS, PREFERRED_OUTPUT_RELOAD_CLASS):
+ Call xtensa_preferred_reload_class for both input and output reloads.
+ * config/xtensa/xtensa.c (xtensa_regno_to_class): Use new RL_REGS class.
+ (xtensa_preferred_reload_class): Handle output reloads; use RL_REGS
+ instead of either AR_REGS or GR_REGS classes.
+ (xtensa_secondary_reload_class): Use new RL_REGS class.
+ * config/xtensa/xtensa-protos.h (xtensa_preferred_reload_class): Update.
+
+2002-09-30 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa.c (hppa_encode_label): Don't drop '*' from function labels.
+ (pa_strip_name_encoding): Strip '@' and '*', in that order.
+ * pa.h (ASM_OUTPUT_LABELREF): Output user_label_prefix except when
+ there is a '*' prefix in NAME.
+
+Mon Sep 30 21:33:23 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * reload.c (push_reload): Handle subregs and secondary memory.
+ * reload1.c (gen_reload): Likewise.
+
+ * jump.c (reg_or_subregno): New function.
+ * rtl.h (reg_or_subregno): Declare
+ * unroll.c (find_splittable_givs): Handle subregs.
+
+2002-09-30 Mark Mitchell <mark@codesourcery.com>
+
+ * store-layout.c (finish_record_layout): Add free_p parameter.
+ (layout_type): Pass it.
+ * tree.h (finish_record_layout): Update prototype.
+
+Mon Sep 30 14:57:18 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.h (TARGET_CPP_CPU_BUILTINS): Define __SSE_MATH__.
+
+ * gcse.c (cprop_jump): Check that the register has not
+ been modified
+ (cprop_jump): Likewise.
+
+2002-09-30 Richard Earnshaw <rearnsha@arm.com>
+
+ * arm.h (BASE_REG_CLASS): Always return LO_REGS for Thumb.
+ (MODE_BASE_REG_CLASS, case Thumb): Only return BASE_REGS if we know
+ that we have a SImode access, and only then if reload hasn't completed;
+ for all other cases, use LO_REGS.
+
+2002-09-29 Richard Henderson <rth@redhat.com>
+
+ * real.c (real_from_string): Apply sign last. Tidy exponent handling.
+
+2002-09-29 Richard Henderson <rth@redhat.com>
+
+ PR c/8002
+ * combine.c (force_to_mode): Handle FLOAT_MODE destinations
+ for CONST_INT.
+
+2002-09-29 David Edelsohn <edelsohn@gnu.org>
+
+ * real.h (ibm_extended_format): Declare.
+ * real.c (encode_ibm_extended, decode_ibm_extended): New
+ functions.
+
+2002-09-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * darwin-protos.h (darwin_asm_output_dwarf_delta): Prototype.
+
+ * ia64.c (ia64_hpux_asm_file_end): Const-ify.
+
+2002-09-29 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * expmed.c (extract_bit_field): Fix bit-field extraction from SUBREGs.
+
+2002-09-29 Kazu Hirata <kazu@cs.umass.edu>
+
+ * builtins.def: Fix comment formatting.
+ * c-common.def: Likewise.
+ * cfgcleanup.c: Likewise.
+ * combine.c: Likewise.
+ * gengtype.c: Likewise.
+ * params.def: Likewise.
+ * predict.def: Likewise.
+ * rtl.def: Likewise.
+ * stab.def: Likewise.
+ * stor-layout.c: Likewise.
+ * tree.def: Likewise.
+ * config/darwin.c: Likewise.
+ * config/darwin.h: Likewise.
+ * config/dbxcoff.h: Likewise.
+ * config/elfos.h: Likewise.
+ * config/fp-bit.c: Likewise.
+ * config/freebsd-spec.h: Likewise.
+ * config/interix.h: Likewise.
+ * config/libgloss.h: Likewise.
+ * config/linux-aout.h: Likewise.
+ * config/linux.h: Likewise.
+ * config/lynx-ng.h: Likewise.
+ * config/lynx.h: Likewise.
+ * config/netbsd-aout.h: Likewise.
+ * config/netbsd.h: Likewise.
+ * config/netware.h: Likewise.
+ * config/psos.h: Likewise.
+ * config/ptx4.h: Likewise.
+
+2002-09-28 Kazu Hirata <kazu@cs.umass.edu>
+
+ * ChangeLog.4: Fix typos.
+ * ChangeLog.6: Likewise.
+ * FSFChangeLog.10: Likewise.
+ * genattrtab.c: Fix comment typos.
+ * haifa-sched.c: Likewise.
+ * real.c: Likewise.
+ * tree.h: Likewise.
+ * config/arm/arm.c: Likewise.
+ * config/arm/crti.asm: Likewise.
+ * config/arm/crtn.asm: Likewise.
+ * config/frv/frv.c: Likewise.
+ * config/frv/frv.md: Likewise.
+ * config/h8300/h8300.md: Likewise.
+ * config/i386/rtemself.h: Likewise.
+ * config/ia64/unwind-ia64.c: Likewise.
+ * config/ip2k/ip2k.h: Likewise.
+ * config/m88k/m88k.c: Likewise.
+ * config/m88k/m88k.md: Likewise.
+ * config/mips/sr71k.md: Likewise.
+ * config/mmix/mmix.c: Likewise.
+ * config/rs6000/rs6000.c: Likewise.
+ * config/sh/sh.md: Likewise.
+
+2002-09-26 Theodore A. Roth <troth@verinet.com>
+
+ * config/avr/avr.c: Eliminate use of _PC_ in pc relative insns.
+ * config/avr/avr.md: Ditto.
+
+2002-09-27 Alexander N. Kabaev <ak03@gte.com>
+
+ PR preprocessor/8055
+ * cppmacro.c (stringify_arg): Do not overflow the buffer
+ with the terminating NUL when the argument to be stringified
+ has no tokens.
+
+2002-09-27 Richard Henderson <rth@redhat.com>
+
+ * unroll.c (simplify_cmp_and_jump_insns): New.
+ (unroll_loop): Use it. Use simplify_gen_foo+force_operand
+ instead of expand_simple_foo.
+
+2002-09-27 Richard Henderson <rth@redhat.com>
+
+ PR optimization/7520
+ * cfganal.c (flow_active_insn_p): New.
+ (forwarder_block_p): Use it.
+
+2002-09-27 Richard Henderson <rth@redhat.com>
+
+ * emit-rtl.c (active_insn_p): Revert last change.
+
+2002-09-27 Jakub Jelinek <jakub@redhat.com>
+
+ * doc/extend.texi (tls_model): Document.
+ * varasm.c (decl_tls_model): New.
+ * c-common.c (handle_tls_model_attribute): New.
+ (c_common_attribute_table): Add tls_model.
+ * config/alpha/alpha.c (alpha_encode_section_info): Use
+ decl_tls_model.
+ * flags.h (enum tls_model, flag_tls_default): Move...
+ * tree.h (enum tls_model, flag_tls_default): ...here.
+ (decl_tls_model): New prototype.
+ * config/ia64/ia64.c (ia64_encode_section_info): Likewise.
+ * config/i386/i386.c (ix86_encode_section_info): Likewise.
+ * config/i386/i386.md (tls_global_dynamic, tls_local_dynamic_base):
+ Allow !flag_pic.
+
+2002-09-27 Kazu Hirata <kazu@cs.umass.edu>
+
+ * LANGUAGES: Follow spelling conventions.
+ * rtl.def: Likewise.
+ * sbitmap.c: Likewise.
+ * sched-int.h: Likewise.
+ * sched-rgn.c: Likewise.
+ * sibcall.c: Likewise.
+ * simplify-rtx.c: Likewise.
+ * ssa.c: Likewise.
+ * stab.def: Likewise.
+ * stmt.c: Likewise.
+ * stor-layout.c: Likewise.
+ * target.h: Likewise.
+ * timevar.c: Likewise.
+ * toplev.c: Likewise.
+ * tree-dump.c: Likewise.
+ * tree-inline.c: Likewise.
+ * tree.c: Likewise.
+ * tree.def: Likewise.
+ * tree.h: Likewise.
+ * unroll.c: Likewise.
+ * varasm.c: Likewise.
+ * vmsdbgout.c: Likewise.
+ * treelang/treelang.texi: Likewise.
+ * treelang/treetree.c: Likewise.
+
+2002-09-27 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/h8300/h8300.c (compute_saved_regs): Use a macro
+ instead of a hard register number.
+ (get_shift_alg): Use an enumerated type instead of numbers.
+ (h8300_shift_needs_scratch_p): Likewise.
+
+2002-09-26 David S. Miller <davem@redhat.com>
+
+ PR optimization/7335
+ * calls.c (emit_library_call_value_1): Passing args by reference
+ converts a CONST function into a PURE one.
+
+2002-09-26 David Edelsohn <edelsohn@gnu.org>
+
+ * dbxout.c (FORCE_TEXT): Switch to current_function_decl, not
+ text_section.
+ * xcoffout.h (DBX_STATIC_BLOCK_START): Remove explicit change to
+ text section.
+ * config/rs6000/rs6000.c (rs6000_override_options): Allow
+ function-sections and data-sections functionality on AIX.
+
+2002-09-26 David Edelsohn <edelsohn@gnu.org>
+ Dale Johannesen <dalej@apple.com>
+
+ * config/rs6000/rs6000.c (rs6000_emit_move): Insert zero-extend
+ in RTL for sub-word loads from memory.
+
+2002-09-26 Richard Henderson <rth@redhat.com>
+
+ PR c/7160
+ * sched-deps.c (sched_analyze_insn): Make clobber insns depend
+ on call insns.
+
+2002-09-26 Richard Henderson <rth@redhat.com>
+
+ * emit-rtl.c (const_double_htab_eq): Remove unused variable.
+
+2002-09-26 Chris Lattner <sabre@nondot.org>
+
+ * ssa.c (rename_insn_1): Handle RENAME_NO_RTX correctly when
+ handling undefined values.
+
+2002-09-26 Richard Henderson <rth@redhat.com>
+
+ PR opt/7520
+ * emit-rtl.c (active_insn_p): Consider a clobber of the
+ function return value to be active even after reload.
+
2002-09-27 Alan Modra <amodra@bigpond.net.au>
* doloop.c (doloop_modify_runtime <biv skips initial incr>): Adjust
2002-09-24 Eric Christopher <echristo@redhat.com>
- * config/mips/elf.h: Add HANDLE_SYSV_PRAGMA.
- * config/mips/elf64.h: Ditto.
+ * config/mips/elf.h: Add HANDLE_SYSV_PRAGMA.
+ * config/mips/elf64.h: Ditto.
2002-09-24 Eric Christopher <echristo@redhat.com>
- * except.c (expand_builtin_extract_return_address): Handle case
+ * except.c (expand_builtin_extract_return_address): Handle case
where Pmode != ptr_mode.
2002-09-26 Steve Ellcey <sje@cup.hp.com>
2002-09-24 Adam Nemet <anemet@lnxw.com>
- * config/arm/arm.c (thumb_unexpanded_epilogue): Don't generate
- epilogue for naked functions.
+ * config/arm/arm.c (thumb_unexpanded_epilogue): Don't generate
+ epilogue for naked functions.
2002-09-24 Adam Nemet <anemet@lnxw.com>
- Nick Clifton <nickc@redhat.com>
+ Nick Clifton <nickc@redhat.com>
* config/arm/arm.h (THUMB_FUNCTION_PROFILER): Remove.
(FUNCTION_PROFILER): Only invoke THUMB_FUNCTION_PROFILER if it
(const_float_1_operand): Use dconst1.
* config/mips/mips.md (movsf, movsf_internal1, movsf_internal2,
movdf, movdf_internal1, movdf_internal1a, movdf_internal2):
- Don't allow arbitrary constants; fix predicates and C constraint.
+ Don't allow arbitrary constants; fix predicates and C constraint.
2002-09-20 Neil Booth <neil@daikokuya.co.uk>
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