+2003-08-25 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * combine.c (distribute_notes): Handle REG_ALWAYS_RETURN.
+
+2003-08-25 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * combine.c (combine_simplify_rtx): Fix RTL sharing bug.
+
+2003-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ * pretty-print.h (pp_maybe_newline_and_indent): New macro.
+ * c-pretty-print.h (c_pretty_printer): Now typedef to the
+ structure. Be consistent with pretty-print.h abd cxx-pretty-print.h
+ (struct c_pretty_print_info): Document. Add new fields.
+ (pp_type_specifier_seq): Rename from pp_c_type_specifier.
+ (pp_direct_abstract_declarator): New macro.
+ (pp_ptr_operator): Likewise.
+ (pp_simple_type_specifier): Likewise.
+ (pp_expression): Likewise.
+ (pp_parameter_list): Rename from pp_parameter_declaration.
+ * c-pretty-print.c (pp_c_whitespace): Now a function.
+ (pp_c_left_paren): Likewise.
+ (pp_c_right_paren): Likewise.
+ (pp_c_dot): Likewise.
+ (pp_c_ampersand): Likewise.
+ (pp_c_arrow): Likewise.
+ (pp_c_semicolon): Likewise.
+ (pp_c_type_cast): New function.
+ (pp_c_space_for_pointer_operator): Likewise.
+ (pp_c_call_argument_list): Likewise.
+ (pp_c_cv_qualifier): Adjust prototype.
+ (pp_c_type_qualifier_list): Likewise.
+ (pp_c_pointer): Likewise. Handle REFERENCE_TYPE here.
+ (pp_c_type_specifier): Rename from pp_c_simple_type_specifier.
+ Adjust to follow standard grammar.
+ (pp_c_specifier_qualifier_list): Adjusr prototype. Handle
+ REFERENCE_TYPE. Tidy.
+ (pp_c_parameter_type_list): Adjust prototype. Tidy.
+ (pp_c_parameter_declaration): Remove.
+ (pp_c_abstract_declarator): Adjust prototype.
+ (pp_c_direct_abstract_declarator): Likewise.
+ (pp_c_type_id): Likewise.
+ (pp_c_storage_class_specifier): Likewise.
+ (pp_c_function_specifier): Likewise.
+ (pp_c_declaration_specifiers): Likewise.
+ (pp_c_direct_declarator): Likewise.
+ (pp_c_declarator): Likewise.
+ (pp_c_declarator): Likewise.
+ (pp_c_declaration): Likewise.
+ (pp_c_attributes): Likewise. Tidy.
+ (pp_c_function_definition): Adjust prototype.
+ (pp_c_char): Likewise.
+ (pp_c_string_literal): Likewise.
+ (pp_c_integer_constant): Likewise.
+ (pp_c_character_constant): Likewise.
+ (pp_c_bool_constant): Likewise.
+ (pp_c_enumeration_constant): Likewise.
+ (pp_c_floating_constant): Likewise.
+ (pp_c_constant): Likewise.
+ (pp_c_identifier): Likewise.
+ (pp_c_primary_expression): Likewise. Remove TARGET_EXPR case. Tidy.
+ (pp_c_initializer): Adjust prototype.
+ (pp_c_init_declarator): Likewise.
+ (pp_c_initializer_list): Likewise.
+ (pp_c_id_expression): Likewise.
+ (pp_c_postfix_expression): Likewise.
+ (pp_c_expression_list): Likewise.
+ (pp_c_unary_expression): Likewise.
+ (pp_c_cast_expression): Likewise.
+ (pp_c_multiplicative_expression): Likewise.
+ (pp_c_additive_expression): Likewise.
+ (pp_c_shift_expression): Likewise.
+ (pp_c_relational_expression): Likewise.
+ (pp_c_equality_expression): Likewise.
+ (pp_c_and_expression): Likewise.
+ (pp_c_exclusive_or_expression): Likewise.
+ (pp_c_inclusive_or_expression): Likewise.
+ (pp_c_logical_and_expression): Likewise.
+ (pp_c_logical_or_expression): Likewise.
+ (pp_c_conditional_expression): Likewise.
+ (pp_c_assignment_expression): Likewise.
+ (pp_c_expression): Likewise. Tidy.
+ (pp_c_statement): Likewise. Document.
+ (pp_c_pretty_printer_init): Adjust prototype. Tidy.
+
+ * c-lang.c (c_initialize_diagnostics): Update.
+ * c-common.h (strip_pointer_operator): Declare.
+ * c-common.c (strip_pointer_operator): Define.
+
+2003-08-25 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/8795
+ * tree.h (build_method_type_directly): Declare.
+ * c-common.c (handle_vector_size_attributes): Handle METHOD_TYPEs.
+ (vector_size_helper): Likewise.
+ * tree.c (build_method_type_directly): New function.
+ (build_method_type): Use it.
+
+2003-08-24 Richard Henderson <rth@redhat.com>
+
+ * config/i386.i386.c (ix86_return_in_memory): Reformat. Return true
+ for 16-byte vector modes if sse not enabled; warn for abi change.
+ (ix86_value_regno): Only return xmm0 for 16-byte vector types.
+
+2003-08-24 Kazu Hirata <kazu@cs.umass.edu>
+
+ * rtlanal.c (may_trap_p): Simplify an integer comparison.
+
+2003-08-24 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * fixinc/inclhack.def (AAB_svr4_replace_byteorder): Enhance
+ comment. Enable for DYNIX/ptx systems (when they switch to
+ regular fixincludes).
+ * fixinc/fixincl.x: Regenerate.
+
+2003-08-23 Jason Eckhardt <jle@rice.edu>
+
+ * config/i860/t-i860: New.
+ * config.gcc (i860-*-sysv4*): Add t-i860 to tmake_file.
+
+2003-08-23 Jakub Jelinek <jakub@redhat.com>
+
+ * c-decl.c (pushdecl): Only put decls which finish_struct will do
+ something about onto incomplete chain.
+ (finish_struct): If not removing type from incomplete
+ list, update prev.
+
+Wed Aug 20 12:08:55 CEST 2003 Jan Hubicka <jh@suse.cz>
+
+ PR target/11369
+ * i386.c (ix86_expand_carry_flag_compare): Validate operand.
+
+ PR target/11031
+ * i386.c (const_0_to_3_operand, const_0_to_7_operand,
+ const_0_to_15_operand, const_0_to_255_operand): New predicates.
+ * i386.h (PREDICATE_CODES): Add these.
+ * i386.c (pinsrw and pextrw patterns): Use them.
+
+ PR target/10984
+ * i386.c (ix86_expand_binop_builtin): Behave sanely for VOIDmodes.
+
+ PR target/8869
+ * expr.c (convert_modes): Deal properly with integer to vector
+ constant conversion.
+
+ PR target/8871
+ * i386.md (zero_extendsidi2*): Add MMX and SSE alternatives.
+
+2003-08-23 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.h (LOAD_EXTEND_OP): Remove.
+ * config/s390/s390.md ("movhi"): New expander; old insn renamed to ...
+ ("*movhi"): ... this.
+ ("movqi", "*movqi"): Likewise.
+ ("movqi_64"): Remove.
+ ("*zero_extendhisi2_31"): Change predicate to s_operand.
+
+2003-08-23 Dale Johannesen <dalej@apple.com>
+ * calls.c (emit_library_call_value_1): Fix obvious errors in
+ arguments to emit_group_store.
+
+2003-08-23 Jason Eckhardt <jle@rice.edu>
+
+ * calls.c (emit_library_call_value_1): Remove code related
+ to LIBGCC_NEEDS_DOUBLE.
+ * config/stormy16/stormy16.h: Remove mention of LIBGCC_NEEDS_DOUBLE.
+ * doc/tm.texi: Likewise.
+ * system.h: Poison the LIBGCC_NEEDS_DOUBLE macro.
+
+2003-08-23 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/linux64.h (STARTFILE_PREFIX_SPEC): Remove.
+
+2003-08-23 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c (mips_setup_incoming_varargs): Handle o32 and o64
+ as well. Put memory references in the varargs alias set.
+ (mips_expand_prologue): Remove varargs handling from here.
+
+2003-08-23 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.c (s390_expand_movstr, s390_expand_clrstr,
+ s390_expand_cmpmem, s390_output_constant_pool, s390_build_va_list,
+ s390_function_profiler, s390_output_mi_thunk): Use ISO C syntax
+ for function pointer calls.
+ * config/s390/s390.md ("*negdi2_31"): Likewise.
+
+2003-08-23 Roger Sayle <roger@eyesopen.com>
+
+ * combine.c (apply_distributive_law): Correct comment.
+
+2003-08-23 Jason Eckhardt <jle@rice.edu>
+
+ * config/i860/i860.h: Remove comment mentioning LIBGCC_NEEDS_DOUBLE.
+
+2003-08-22 Jason Eckhardt <jle@rice.edu>
+
+ * config/i860/i860.c (i860_build_va_list): Create the va_decl
+ declaration. Document the va_list structure.
+ (i860_va_start): Initialize the va_list structure.
+ (i860_va_arg): Rewrite completely.
+ * config/i860/i860.h (LIBGCC_NEEDS_DOUBLE): Don't define.
+ * config/i860/varargs.asm: Do not allocate or initialize
+ a va_list. Return the address of the register save area.
+
+2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/iq2000/iq2000.c: Fix comment typos.
+ * config/iq2000/iq2000.md: Likewise.
+
+2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/iq2000/iq2000.c: Follow spelling conventions.
+ * config/iq2000/iq2000.h: Likewise.
+ * config/mn10300/mn10300.c: Likewise.
+
+2003-08-22 Jason Eckhardt <jle@rice.edu>
+
+ * config/i860/i860.c (output_move_double): Don't set latehalf
+ to zero for CONST_INT (since it could be, e.g., -1).
+
+ * config/i860/i860.h (REMSI3_LIBCALL): Replace this macro...
+ (MODSI3_LIBCALL): ...with this one.
+ (UREMSI3_LIBCALL): Replace this macro...
+ (UMODSI3_LIBCALL): ...with this one.
+
+2003-08-22 Jason Eckhardt <jle@rice.edu>
+
+ * config/i860/i860-protos.h (output_delay_insn): Remove prototype.
+ (output_delayed_branch): Remove prototype.
+ (single_insn_src_p): Remove prototype.
+ * config/i860/i860.c (single_insn_src_p): Remove function.
+ (output_delayed_branch): Remove function.
+ (output_delay_insn): Remove function.
+ (va_start): Remove unconditional test and dead code, re-format.
+ Fix coding style and spelling problems in various comments.
+ * config/i860/i860.md (UNSPECV_BLOCKAGE): Define constant...
+ (blockage pattern): ...and use it here.
+ (all define_peephole patterns related to delayed branches): Remove.
+ Fix coding style and spelling problems in various comments.
+
+2003-08-22 Jason Eckhardt <jle@rice.edu>
+
+ * config/i860/i860.c: Replace all occurrences of 'GNU CC' with 'GCC'.
+ Remove all uses of the PARAMS macro. Remove superflous prototypes.
+ Convert all function definitions from traditional to ISO C90 syntax.
+ * config/i860/i860-protos.h: Replace all occurrences of 'GNU CC'
+ with 'GCC'. Remove all uses of the PARAMS macro.
+ * config/i860/i860.h: Replace all occurrences of 'GNU CC' with 'GCC'.
+ * config/i860/i860.md: Likewise.
+ * config/i860/sysv4.h: Likewise.
+ * config/i860/varargs.asm: Likewise.
+
+2003-08-22 Jason Eckhardt <jle@rice.edu>
+
+ * config/i860/i860-protos.h (i860_va_start): Remove 'stdarg_p'
+ argument.
+ (tdesc_section): Add prototype.
+ Update copyright dates.
+ * config/i860/i860.c: Include coretypes.h, tm.h, and toplev.h.
+ (TARGET_ASM_FUNCTION_PROLOGUE): Move definition to end of file.
+ (TARGET_ASM_FUNCTION_EPILOGUE): Likewise.
+ (targetm): Likewise.
+ (i860_output_function_prologue): Substitute HOST_WIDE_INT_PRINT_DEC
+ for '%d' where necessary.
+ (i860_va_start): Remove 'stdarg_p' argument. Make conditional checks
+ on 'stdarg_p' unconditional. Divide current_function_args_info.ints
+ by UNITS_PER_WORD when referencing (likewise for .floats).
+ (I860_SVR4_VARARGS): Rename...
+ (I860_SVR4_VA_LIST): ...to this.
+ Call build() with 't' rather than 'field'.
+ (i860_rtx_costs): New function.
+ (TARGET_RTX_COSTS): Define.
+ (i860_internal_label): New function.
+ (TARGET_ASM_INTERNAL_LABEL): Define.
+ (i860_file_start): New function.
+ Update copyright dates.
+ * config/i860/i860.h (CPP_PREDEFINES): Remove.
+ (TARGET_CPU_CPP_BUILTINS): Define.
+ (EXPAND_BUILTIN_VA_START): Remove 'stdarg' argument.
+ (CONST_COSTS): Remove (and move code to i860_rtx_costs).
+ (ASM_FILE_START): Remove.
+ (ASM_FILE_START_1): Remove.
+ (ASM_GLOBALIZE_LABEL): Remove.
+ (ASM_OUTPUT_INTERNAL_LABEL): Remove.
+ (ASM_OUTPUT_CASE_LABEL): Replace call of ASM_OUTPUT_INTERNAL_LABEL
+ with targetm.asm_out.internal_label.
+ Update copyright dates.
+ * config/i860/sysv4.h (USER_LABEL_PREFIX): Define.
+ (CPP_PREDEFINES): Remove.
+ (TARGET_OS_CPP_BUILTINS): Define.
+ (GLOBAL_ASM_OP): Define.
+ (ASM_FILE_START): Remove.
+ (TARGET_ASM_FILE_START_FILE_DIRECTIVE): Define.
+ (TARGET_ASM_FILE_START): Define.
+ Update copyright dates.
+
+2003-08-22 Jason Eckhardt <jle@rice.edu>
+
+ * gcc/config.gcc (i860-*-sysv4*): Add target.
+ * config/i860/i860-protos.h: New.
+ * config/i860/i860.c: New.
+ * config/i860/i860.h: New.
+ * config/i860/i860.md: New.
+ * config/i860/sysv4.h: New.
+ * config/i860/varargs.asm: New.
+ * config/i860/x-sysv4: New.
+
+2003-08-22 Jason Eckhardt <jle@rice.edu>
+
+ * config/pa/pa.c: Replace 'GNU CC' with 'GCC'.
+ Remove all uses of PARAMS macro.
+ Convert all function definitions to ISO C90 syntax.
+ * config/pa/elf.h: Replace 'GNU CC' with 'GCC'.
+ * config/pa/fptr.c: Likewise.
+ * config/pa/lib2funcs.asm: Likewise.
+ * config/pa/long_double.h: Likewise.
+ * config/pa/milli64.S: Likewise.
+ * config/pa/pa-64.h: Likewise.
+ * config/pa/pa-hpux.h: Likewise.
+ * config/pa/pa-hpux10.h: Likewise.
+ * config/pa/pa-hpux11.h: Likewise.
+ * config/pa/pa-linux.h: Likewise.
+ * config/pa/pa-modes.def: Likewise.
+ * config/pa/pa-osf.h: Likewise.
+ * config/pa/pa-pro-end.h: Likewise.
+ * config/pa/pa.md: Likewise.
+ * config/pa/pa32-linux.h: Likewise.
+ * config/pa/pa64-linux.h: Likewise.
+ * config/pa/pa64-hpux.h: Likewise.
+ * config/pa/pa64-regs.h: Likewise.
+ * config/pa/quadlib.c: Likewise.
+ * config/pa/rtems.h: Likewise.
+ * config/pa/pa-protos.h: Replace 'GNU CC' with 'GCC' and remove
+ all uses of the PARAMS macro.
+ * config/pa/pa.h: Likewise.
+ * config/pa/som.h: Likewise.
+
+ * config/iq2000/iq2000.c: Replace 'GNU CC' with 'GCC'.
+ Remove all uses of PARAMS macro.
+ Convert all function definitions to ISO C90 syntax.
+ * config/iq2000-protos.h: Replace 'GNU CC' with 'GCC'.
+ Remove all uses of PARAMS macro.
+ * config/iq2000.h: Remove all uses of PARAMS macro.
+ * config/iq2000/iq2000.md: Replace 'GNU CC' with 'GCC'.
+
+2003-08-23 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390-protos.h (s390_output_pool_entry): Declare.
+ * config/s390/s390.c (gen_consttable): Remove.
+ (s390_dump_pool): Use UNSPECV_POOL_ENTRY for pool entry insns.
+ (s390_output_pool_entry): New function.
+ * config/s390/s390.md (UNSPECV_POOL_QI, UNSPECV_POOL_HI,
+ UNSPECV_POOL_SI, UNSPECV_POOL_DI, UNSPECV_POOL_TI,
+ UNSPECV_POOL_SF, UNSPECV_POOL_DF): Remove, replace by ...
+ (UNSPECV_POOL_ENTRY): ... this new constant.
+ ("consttable_qi", "consttable_hi", "consttable_si", "consttable_di",
+ "consttable_ti", "consttable_sf", "consttable_df"): Remove ...
+ ("*pool_entry"): ... and replace by this new insn.
+ ("literal_pool_31"): Do not emit anchor label if pool empty.
+
+ * config/s390/s390.c (struct machine_function): Add save_return_addr_p.
+ (s390_optimize_prolog): Save RETURN_REGNUM if save_return_addr_p.
+ (s390_fixup_clobbered_return_reg): Remove.
+ (s390_reorg): Don't call s390_fixup_clobbered_return_reg.
+ (s390_return_addr_rtx): Always retrieve return address from save area
+ slot. Use save_return_addr_p to force slot to be filled.
+ (s390_emit_prologue): Remove has_hard_reg_initial_val test.
+
+2003-08-22 Chris Demetriou <cgd@broadcom.com>
+
+ * config/mips/mips.h (MASK_FIX_SB1, TARGET_FIX_SB1): New defines.
+ (TARGET_SWITCHES): Add -mfix-sb1 and -mno-fix-sb1.
+ * config/mips/mips.md (divdf3, divsf3, sqrtdf2, sqrtsf2): Work
+ around SB-1 errata if TARGET_FIX_SB1 is set.
+ (recip.d insn, recip.s insn, rsqrt.d insn, rsqrt.s insn): Likewise.
+ * doc/invoke.texi: Document MIPS -mfix-sb1 and -mno-fix-sb1.
+
+2003-08-22 Roger Sayle <roger@eyesopen.com>
+
+ * hashtable.c (ht_expand): Avoid calculating rehash for the common
+ case that the first probe hits an empty hash table slot.
+
+2003-08-22 Mark Mitchell <mark@codesourcery.com>
+
+ * config/ia64/hpux.h (SUPPORTS_INIT_PRIORITY): Define to 0.
+
+2003-08-22 Mark Mitchell <mark@codesourcery.com>
+
+ * config/ia64/ia64.md (*ptr_extend_plus_1): Rename to ...
+ (ptr_extend_plus_imm): ... this.
+ * config/ia64/ia64.c (addp4_optimize_ok): Do not disable addp4
+ optimization in C++.
+ (ia64_output_mi_thunk): Support ILP32 mode.
+
+2003-08-22 bernardo innocenti <bernie@develer.com>
+
+ * gcc/config/m68k/m68k.c (m68k_coff_asm_named_section): remove unused
+ function.
+ * gcc/config/m68k/m68k.c (-m68k_svr3_asm_out_constructor): likewise.
+
+2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
+
+ * config/i386/i386.c (const_int_1_operand): Simplify an
+ integer comparison.
+
+2003-08-22 Alan Modra <amodra@bigpond.net.au>
+
+ * config/fp-bit.c: Specify config/ dir for include of fp-bit.h.
+ * config/rs6000/ppc64-fp.c: Likewise.
+
+2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
+
+ * cfgcleanup.c: Fix comment typos.
+ * emit-rtl.c: Likewise.
+ * optabs.c: Likewise.
+ * ra-build.c: Likewise.
+ * rtlanal.c: Likewise.
+ * tree.h: Likewise.
+
+2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
+
+ * c-decl.c: Fix comment formatting.
+ * cfgrtl.c: Likewise.
+ * combine.c: Likewise.
+ * convert.c: Likewise.
+ * dominance.c: Likewise.
+ * dwarf2out.c: Likewise.
+ * dwarfout.c: Likewise.
+ * expmed.c: Likewise.
+ * fold-const.c: Likewise.
+ * gcov.c: Likewise.
+ * genattrtab.c: Likewise.
+ * ggc-common.c: Likewise.
+ * mips-tfile.c: Likewise.
+ * regmove.c: Likewise.
+
+2003-08-22 Kazu Hirata <kazu@cs.umass.edu>
+
+ * builtin-attrs.def: Fix comment formatting.
+ * c-pretty-print.c: Likewise.
+ * diagnostic.h: Likewise.
+ * langhooks.h: Likewise.
+ * recog.c: Likewise.
+ * simplify-rtx.c: Likewise.
+ * tree.def: Likewise.
+
+2003-08-22 Bernardo Innocenti <bernie@develer.com>
+
+ * config/m68k/m68k-protos.h: Convert to ISO C90.
+ * config/m68k/m68k.c: Likewise.
+
+2003-08-21 Bernardo Innocenti <bernie@develer.com>
+ Paul Dale <pauli@snapgear.com>
+ Peter Barada <peter@baradas.org>
+
+ * config/m68k/m68k.c (m68k_rtx_costs): Adjust mul/div costs for
+ ColdFire cores.
+
+2003-08-21 Zack Weinberg <zack@codesourcery.com>
+
+ * Makefile.in (INCLUDES): Remove -I$(srcdir)/config.
+ * config.gcc (*-*-openbsd): Don't set tm_file.
+ (alpha*-*-openbsd, arm*-*-coff*, arm*-wince-pe*,
+ arm-*-pe*, avr-*-*, h8300-*-rtems*, h8300-*-elf*,
+ h8300-*-*, hppa*-*-osf*, hppa*-*-bsd*, hppa*-*-hpux*,
+ i370-*-opened*, i370-*-mvs*, i370-*-linux*, i?86-*-openbsd*,
+ i?86-*-lynxos, i?86-*-nto-qnx*, iq2000*-*-elf*, m68000-hp-hpux*,
+ m68k-hp-hpux*, m68k-*-aout*, m68k-*-coff*, m68020-*-elf*,
+ m68k-*-elf*, m68k*-*-netbsd*, m68k*-*-openbsd*, m68k-*-sysv4*,
+ m68k-*-linux*, m68k-*-rtems*, mcore-*-pe*, mips*-*-netbsd*,
+ mips*-*-openbsd*, rs6000-*-lynxos*, sh*-*-elf*, sh*-*-ka,
+ sh-*-rtemself, sparc-*-openbsd*, strongarm-*-pe, vax-*-openbsd*,
+ xscale-*-coff): Use explicit and complete lists of target headers
+ to include. Move definitions to tm_defines where appropriate.
+ (hppa*-*-openbsd*, powerpc-*-openbsd*): Comment out stanza for
+ not-yet-contributed configuration.
+
+ * config/lynx.h, config/alpha/openbsd.h, config/arm/coff.h
+ * config/avr/avr.h, config/frv/frv.h, config/h8300/elf.h
+ * config/i370/linux.h, config/i370/mvs.h, config/i370/oe.h
+ * config/i386/nto.h, config/iq2000/iq2000.h,
+ * config/m68k/coff.h, config/m68k/hp310.h, config/m68k/hp320.h
+ * config/m68k/linux.h, config/m68k/m68k-aout.h
+ * config/m68k/m68k-none.h, config/m68k/m68kv4.h
+ * config/m68k/netbsd.h, config/m68k/openbsd.h
+ * config/m68k/sgs.h, config/mcore/mcore-pe.h,
+ * config/mips/netbsd.h, config/mips/openbsd.h, config/pa/pa.h,
+ * config/rs6000/lynx.h, config/sh/embed-elf.h, config/sparc/openbsd.h:
+ Remove includes of other target config headers, and
+ definitions of macros moved to tm_defines lists. Add #undefs
+ where now necessary to prevent redefinition warnings.
+
+ * config/h8300/coff.h: New file split out of...
+ * config/h8300/elf.h: ...here.
+ * config/m68k/hp320base.h: New file split out of...
+ * config/m68k/hp320.h: ...here.
+ * config/rs6000/lynxbase.h: New file split out of...
+ * config/rs6000/lynx.h: ...here.
+
+ * config/m68k/hp310g.h, config/m68k/hp320g.h, config/m68k/hpux7.h
+ * config/m68k/m68k-coff.h, config/mips/openbsd-be.h: Delete file.
+
+ * config/sol2.h: Remove #if 0-ed #include of sys/mman.h.
+ * config/m68k/m68kelf.h: Remove commented out #include of m68k/sgs.h.
+ * config/mcore/mcore.h: Don't include hwint.h nor machmode.h.
+ Remove unnecessary #ifndef.
+ * config/s390/s390.h: Prefix #include of s390/fixdfdi.h
+ [under IN_LIBGCC2] with config/.
+
+2003-08-21 Per Bothner <bothner@pbothner.com>
+
+ * cppfiles.c (stack_file): Correctly pass return_at_eof parameter
+ to cpp_push_buffer.
+ * cpplex.c (_cpp_get_fresh_line): Don't buffer->prev - handled
+ by return_at_eof check. Always call _cpp_pop_buffer at end.
+
+2003-08-21 Kazu Hirata <kazu@cs.umass.edu>
+
+ PR target/11805
+ * config/h8300/h8300.md (two anonymous patterns): Remove.
+
+2003-08-21 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.h (MUST_PASS_IN_STACK): Remove BLKmode clause.
+ * config/mips/mips.c (function_arg_pass_by_reference): Never return
+ true for n32 & n64.
+
+2003-08-21 Josef Zlomek <zlomekj@suse.cz>
+
+ * fold-const.c (fold): Fix bug in (A & C) == D where D & ~C != 0
+ and similarly in (A | C) == D where C & ~D != 0.
+
+2003-08-20 Geoffrey Keating <geoffk@apple.com>
+
+ PR 8180
+ * configure.in: When testing with_libs and with_headers, treat
+ 'no' as unset. Based on a patch by Dan Kegel <dank@kegel.com>.
+ * configure: Regenerate.
+
+2003-08-20 Peter Barada <peter@baradas.org>
+
+ * longlong.h (umul_ppmm): Add ColdFire support.
+
+2003-08-20 Peter Barada <peter@baradas.org>
+ Bernardo Innocenti <bernie@develer.com>
+
+ * config/m68k/m68k-none.h: Introduce new ColdFire archs.
+ * config/m68k/m68k.h: Likewise.
+ * config/m68k/lb1sf68.asm: Rename __mcf5200__ to __mcoldfire__.
+ * config/m68k/coff.h: Rename TARGET_5200 to TARGET_COLDFIRE.
+ * config/m68k/linux.h: Likewise.
+ * config/m68k/m68k.c: Likewise.
+ * config/m68k/m68k.md: Likewise.
+ * config/m68k/m68kelf.h: Likewise.
+ * config/m68k/netbsd-elf.h: Likewise.
+ * config/m68k/t-m68kelf: Add multilib targets for new ColdFire archs.
+
+2003-08-20 Bernardo Innocenti <bernie@develer.com>
+
+ * config/m68k/m68k.c: Strip away code depending on NO_ADDSUB_Q definition.
+ * config/m68k/m68k.md: Likewise.
+
+2003-08-20 Mark Mitchell <mark@codesourcery.com>
+
+ PR java/11996
+ Revert this change:
+ 2003-08-19 Mark Mitchell <mark@codesourcery.com>
+ * c-common.c (c_common_signed_or_unsigned_type): Correctly handle
+ types with precisions other than those given by native machine
+ modes.
+
+2003-08-20 Gunther Nikl <gni@gecko.de>
+
+ * config/m68k/m68k.md (anonymous define_insn): remove obsolete code
+ selected by FSGLMUL_USE_S and FSGLDIV_USE_S
+ * config/m68k/m68k.c (output_move_himode): remove SGS_NO_LI check
+ * config/m68k/m68k.md (anonymous define_insn): Likewise
+ * config/m68k/m68k.md (anonymous define_insn): remove ISI_OV check
+ * config/m68k/m68k.c (standard_68881_constant_p): remove obsolete
+ code selected by NO_ASM_FMOVECR
+
+2003-08-20 Gunther Nikl <gni@gecko.de>
+
+ * config/m68k/m68k.c (output_move_const_into_data_reg,
+ output_move_himode): unify MOTOROLA/MIT handling of moveq
+ * config/m68k/m68k.md (movsi_const0, anonymous define_insn):
+ Likewise
+
+2003-08-20 Gunther Nikl <gni@gecko.de>
+
+ * config/m68k/m68k.c (m68k_output_function_prologue): use %U in
+ label name
+ * config/m68k/m68k.c (m68k_output_function_epilogue): replace
+ HOST_WIDE_INT_PRINT_DEC with %wd
+
+2003-08-20 Loren James Rittle <ljrittle@acm.org>
+
+ * config/i386/freebsd.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Handle
+ redefine warning.
+
+2003-08-20 Roger Sayle <roger@eyesopen.com>
+
+ PR middle-end/11984
+ * fold-const.c (fold <PLUS_EXPR>): Check for integer constant
+ operands before calling tree_int_cst_lt when performing associative
+ transformations.
+
+2003-08-20 Jason Merrill <jason@redhat.com>
+
+ * tree.h (IS_EXPR_CODE_CLASS): Also include 'r' and 's'.
+ (EXPR_CHECK): Don't check for 'r' or 's' if we're
+ checking IS_EXPR_CODE_CLASS.
+ * calls.c (calls_function_1): Likewise.
+ * fold-const.c (fold): Likewise.
+ * tree.c (iterative_hash_expr): Likewise.
+ * tree-inline.c (walk_tree, copy_tree_r): Likewise.
+
+2003-08-20 Gunther Nikl <gni@gecko.de>
+
+ * config/m68k/m68k.c (m68k_output_mi_thunk): delete obsolete code
+ depending on MOTOROLA_BSR
+ * config/m68k/m68k.md (anonymous define_insn): Likewise
+
+2003-08-20 Jason Merrill <jason@redhat.com>
+
+ * builtins.c (expand_builtin_mathfn): Use get_callee_fndecl.
+ (expand_builtin_mathfn2, expand_builtin, builtin_mathfn_code,
+ fold_trunc_transparent_mathfn, fold_builtin): Likewise.
+ * dojump.c (do_jump): Likewise.
+ * fold-const.c (operand_equal_p, fold): Likewise.
+ (tree_expr_nonnegative_p): Likewise.
+
+ * stor-layout.c (do_type_align): Only copy DECL_USER_ALIGN from
+ TYPE_USER_ALIGN for FIELD_DECLs.
+
+ * attribs.c (decl_attributes): Rebuild the function pointer type after
+ changing the target type.
+ * tree.c (get_qualified_type): Also check that the attributes match.
+
+2003-08-19 Matt Kraai <kraai@alumni.cmu.edu>
+
+ * Makefile.in (STAGESTUFF): Move cc1obj$(exeext) from here ...
+ * objc/config-lang.in (stagestuff): ... to here.
+
+2003-08-19 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/11946
+ * convert.c (convert_to_integer): Use CONVERT_EXPR (instead of
+ NOP_EXPR) when necessary.
+ * c-common.c (c_common_signed_or_unsigned_type): Correctly handle
+ types with precisions other than those given by native machine
+ modes.
+
+2003-08-19 Geoffrey Keating <geoffk@apple.com>
+
+ * cpppch.c (cpp_valid_state): Re-add warning about PCH not used
+ because some macro is defined.
+
+ * config/darwin.h (LINK_COMMAND_SPEC): Add -arch and -arch_only
+ options.
+ * config/i386/darwin.h (ASM_SPEC): New.
+ (SUBTARGET_EXTRA_SPECS): New.
+ * config/rs6000/darwin.h (ASM_SPEC): New.
+ (SUBTARGET_EXTRA_SPECS): New.
+ * configure.in: Don't set CROSS or SYSTEM_HEADER_DIR when building
+ a cross-compiler between two different processors on Darwin.
+ * configure: Regenerate.
+
+2003-08-19 Kazu Hirata <kazu@cs.umass.edu>
+
+ * builtins.c: Fix comment typos.
+ * c-common.c: Likewise.
+ * c-decl.c: Likewise.
+ * c-pretty-print.c: Likewise.
+ * cfgbuild.c: Likewise.
+ * cfglayout.c: Likewise.
+ * cfgloopanal.c: Likewise.
+ * cgraphunit.c: Likewise.
+ * cppfiles.c: Likewise.
+ * dwarfout.c: Likewise.
+ * expr.c: Likewise.
+ * fold-const.c: Likewise.
+ * gcse.c: Likewise.
+ * ggc-page.c: Likewise.
+ * haifa-sched.c: Likewise.
+ * pretty-print.c: Likewise.
+ * tree.c: Likewise.
+ * tree.h: Likewise.
+ * value-prof.c: Likewise.
+
+2003-08-19 Kazu Hirata <kazu@cs.umass.edu>
+
+ * c-decl.c: Follow spelling conventions.
+ * cppfiles.c: Likewise.
+
+2003-08-19 Kazu Hirata <kazu@cs.umass.edu>
+
+ * c-common.c: Fix comment formatting.
+ * c-common.h: Likewise.
+ * c-decl.c: Likewise.
+ * cppinit.c: Likewise.
+ * cpplib.h: Likewise.
+ * emit-rtl.c: Likewise.
+ * input.h: Likewise.
+ * line-map.h: Likewise.
+ * opts.c: Likewise.
+ * opts.h: Likewise.
+ * simplify-rtx.c: Likewise.
+
+2003-08-19 Daniel Jacobowitz <drow@mvista.com>
+
+ * unwind-c.c: Add libgcc-style exception.
+ * unwind-dw2.c: Likewise.
+ * unwind-pe.h: Likewise.
+ * unwind-sjlj.c: Likewise.
+ * unwind.inc: Likewise.
+
+2003-08-19 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR c/5582 PR c++/10538
+ * langhooks-def.h (lhd_decl_uninit): Declare.
+ (LANG_HOOKS_DECL_UNINIT): New macro.
+ (LANG_HOOKS_INITIALIZER): Adjust.
+ * langhooks.h (struct lang_hooks): Add new field
+ decl_uninit.
+ * langhooks.c (lhd_decl_uninit): Define.
+ * c-common.c (c_decl_uninit_1): New function.
+ (c_decl_uninit): New function.
+ (warn_init_self): Define.
+ * c-common.h (c_decl_uninit): Declare.
+ (warn_init_self): Declare.
+ * c.opt: Introduce -Winit-self.
+ * c-opts.c (c_common_handle_options): Set warn_init_self.
+ * c-lang.c (LANG_HOOKS_DECL_UNINIT): Define.
+ * objc/objc-lang.c (LANG_HOOKS_DECL_UNINIT): Define.
+ * function.c (uninitialized_vars_warning): Call the language hook.
+ * doc/invoke.texi: Document -Winit-self.
+
+2003-08-19 Chris Demetriou <cgd@broadcom.com>
+
+ * config/mips/mips.md: Adjust SI-mode "trap_if" instruction
+ to use better predicates and constraints. Define new
+ instruction to handle "trap_if" with DI-mode arguments.
+ (conditional_trap): FAIL if trap code is not 0.
+
+2003-08-19 Andrew Pinski <pinskia@physics.uc.edu>
+
+ * config/i386/i386.c (legitimate_pic_address_disp_p): Change the
+ strstr with $pb to a strcompare with "<pic base>"
+ (ix86_output_addr_diff_elt): Output the real pic base.
+
+2003-08-19 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ * langhooks-def.h (LANG_HOOKS_INITIALIZE_DIAGNOSTICS): Fix spelling.
+ (LANG_HOOKS_INITIALIZER): Correct.
+ * c-lang.c: Likewise.
+
+2003-08-19 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_mark_needed_node): Call notice_global_symbol.
+ (cgraph_varpool_mark_needed_node): Likewise.
+ * cgraph.h (notice_global_symbol): Declare
+ * varasm.c (notice_global_symbol): Break out from ...
+ (assemble_start_function): ... here; update for variables.
+ (assemble_variable): Use notice_global_symbol.
+
+2003-08-19 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c (mips_va_arg): If EABI_FLOAT_VARARGS_P,
+ expect SFmode and DFmode arguments to be passed in FPRs,
+ regardless of the underlying type.
+
+2003-08-19 Richard Sandiford <rsandifo@redhat.com>
+
+ PR target/11924
+ * config/mips/mips.c (INTERNAL_SYMBOL_P): New macro.
+ (mips_classify_symbol, m16_usym8_4, m16_usym5_4): Use it.
+
+2003-08-18 Matt Kraai <kraai@alumni.cmu.edu>
+
+ PR c/11207
+ * c-typeck.c (set_init_index): Check for negative index.
+
+2003-08-18 Bob Wilson <bob.wilson@acm.org>
+
+ * config/xtensa/crti.asm (_init, _fini): Add alternate code for new
+ call0 ABI.
+ * config/xtensa/crtn.asm (_init, _fini): Likewise.
+ * config/xtensa/lib1funcs.asm (__mulsi3, __udivsi3, __divsi3,
+ __umodsi3, __modsi3): Likewise.
+ * config/xtensa/t-xtensa (crti.o, crtn.o): Add $(GCC_CFLAGS) and
+ $(INCLUDES).
+
+2003-08-18 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/spe.md ("*nabssf2_gpr"): New.
+
+2003-08-18 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md: Quote C code in braces. Remove use of
+ fake const0_rtx operands. Remove double backslashes. Use \;.
+ Remove workarounds for bogus warnings.
+
+2003-08-18 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md (muldf3, mulsf3): Don't call a gen_* function.
+ (muldf3_internal, muldf3_r4300): Select based on TARGET_4300_MUL_FIX
+ rather than TARGET_MIPS4300.
+ (mulsf3_internal, mulsf3_r4300): Likewise.
+
+2003-08-18 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md: Renumber unspecs. Clean up comments.
+
+2003-08-17 Roger Sayle <roger@eyesopen.com>
+
+ * simplify-rtx.c (associative_constant_p): New function to test
+ whether an RTX expression is an immediate constant.
+ (simplify_associative_operation): New function to perform some
+ reassociation optimizations of associative binary expressions.
+ (simplify_binary_operation): Use simplify_associative_operation
+ to simplify PLUS, MULT, AND, IOR, XOR, SMIN, SMAX, UMIN and UMAX.
+ Floating point expressions are only reassociated when unsafe
+ math optimizations are permitted.
+
+2003-08-17 Andreas Jaeger <aj@suse.de>
+
+ * config/alpha/alpha.md: Remove usage of PARAMS.
+
+ * config/i386/cygwin.h: Convert K&R prototypes to ISO C90.
+ * config/i386/i386-interix.h: Likewise.
+ * config/i386/winnt.c: Likewise.
+ * config/i386/cygming.h: Likewise.
+ * config/i386/cygwin2.c: Likewise.
+ * config/darwin.c: Likewise.
+ * config/darwin-c.c: Likewise.
+ * config/darwin-protos.h: Likewise.
+ * config/darwin.h: Likewise.
+ * config/s390/s390-protos.h: Likewise.
+ * config/s390/s390.c: Likewise.
+ * config/ia64/ia64.c: Likewse
+ * config/ia64/ia64-protos.h: Likewise.
+ * config/ia64/ia64-c.c: Likewise.
+
+2003-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * config/sparc/sparc.c: Convert to ISO C.
+
+ * config/sparc/sparc-protos.h: Don't use the PARAMS macro.
+ * config/sparc/sparc.c: Likewise.
+
+2003-08-16 Nathan Sidwell <nathan@codesourcery.com>
+
+ PR c++/11512
+ * stmt.c (expand_expr_stmt_value): Don't warn about any void
+ typed expression.
+
+2003-08-16 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (ix86_fntype_regparm): Rename from ...
+ (ix86_function_regparm): ... this one; add fastcall and local
+ functions.
+ (ix86_function_ok_for_sibcall): Update.
+ (ix86_return_pops_args): Likewise.
+ (init_cumulative_args): Likewise.
+ (x86_can_output_mi_thunk): Likewise.
+ (function_arg): Fix formating.
+ (x86_this_parameter): Fix fastcall.
+ (x86_output_mi_thunk): Likewise.
+
+ * cgraph.c (cgraph_mark_needed_node): Do not mark functions without
+ body as reachable; mark nested functions as needed too.
+ (dump_cgraph): Do not output global.calls.
+ * cgraph.h (cgraph_global_info): Kill.
+ * cgraphunit.c (cgraph_finalize_function): Enqueue needed functions.
+ (record_call_1): Speedup.
+ (cgraph_analyze_function): Break out from ...; compute inlining
+ parameters.
+ (cgraph_finalize_compilation_unit): ... here.
+ (cgraph_mark_inline): Kill computation of calls.
+ (cgraph_decide_inlining): Do not compute most of initial values.
+
+2003-08-14 Roger Sayle <roger@eyesopen.com>
+
+ * fold-const.c (negate_expr_p): MULT_EXPRs and RDIV_EXPRs are easy
+ to negate if either operand is easy to negate, if we don't care
+ about sign-dependent rounding.
+ (negate_expr): Make the logic to negate a REAL_CST explicit.
+ Attempt to negate a MULT_EXPR or RDIV_EXPR by negating an operand
+ that's easy to negate, if we don't honor sign-dependent rounding.
+ (fold <MULT_EXPR>): Optimize -A * B as A * -B if B is easy to
+ negate, and the symmetric A * -B as -A * B if A is easy to negate.
+ (fold <RDIV_EXPR>): Likewise, optimize -A/B and C/-D as A/-B and
+ -C/D if B and C are cheap to negate. Add an explicit rule to
+ optimize X/-1.0 as -X when we don't care about signaling NaNs.
+
+2003-08-14 Zack Weinberg <zack@codesourcery.com>
+
+ * Makefile.in (tm_file): Rename tm_include_list.
+ (tm_p_file): Rename tm_p_include_list.
+ (build_xm_file): Rename build_xm_include_list.
+ (host_xm_file): Rename host_xm_include_list.
+ (xm_file): Rename xm_include_list.
+ (xm_file_list): Add to be substituted.
+ (cs-config.h, cs-bconfig.h, cs-tconfig.h, cs-tm.h, cs-tm_p.h):
+ Update to match.
+ (bt-load.o): Add missing dependency on $(TM_H).
+ * configure.in: Prefix value of EXTRA_MODES_FILE with config/.
+ For each of tm_file, tm_p_file, xm_file, host_xm_file, and
+ build_xm_file, generate both *_file_list and *_include_list
+ values from it. (xm_file_list was formerly not being generated.)
+ In *_include_list, prefix the names of all headers found in
+ $(srcdir)/config with config/. In each loop, consider only
+ the special case files that can actually appear in that list.
+ AC_SUBST all *_file_list and all *_include_list variables; do
+ not AC_SUBST the plain *_file variables.
+ * configure: Regenerate.
+
+2003-08-14 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
+
+ * cfg.c (dump_edge_info): Add name of loop_exit edge flag.
+
+2003-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * pa.c (pa_adjust_insn_length): Delete adjustment for delay slot in
+ direct calls.
+ (attr_length_call): Include it here. Improve length estimate for
+ local calls.
+ (output_call): Use targetm.binds_local_p.
+
+2003-08-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * builtins.c (CASE_MATHFN): New helper macro.
+ (mathfn_built_in): Simplify and sort.
+
+ * protoize.c (substr): Delete, callers changed to `strstr'.
+
+2003-08-13 Zack Weinberg <zack@codesourcery.com>
+
+ * config.gcc (iq2000*-*-elf*): Don't set xm_file.
+ * config/iq2000/xm-iq2000.h: Delete file.
+
+2003-08-13 Geoffrey Keating <geoffk@apple.com>
+
+ * gengtype.c (walk_type): Process a subobject before processing
+ the pointer that points to the subobject.
+
+2003-08-13 Per Bothner <pbothner@apple.com>
+
+ * regclass.c (init_reg_modes): Make non-static.
+ Rename to init_reg_modes_once per new naming convention.
+ (init_regs): Don't call init_reg_modes here.
+ * emit-rtl.c (init_emit_once): Call init_reg_modes_once here instead.
+ * rtl.h (init_reg_modes_once): New declaration.
+ * toplev.c (backend_init): Call init_regs after init_emit_once.
+
+2003-08-13 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/linux.h (DBX_REGISTER_NUMBER): Define so to map a
+ special index for MD_FALLBACK_FRAME_STATE_FOR to itself.
+
+2003-08-13 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sh.c (sh_get_pr_initial_val): Always wrap in unspec for TARGET_SH1.
+ * sh.md (load_ra): Change insn predicate to TARGET_SH1.
+
2003-08-13 Dale Johannesen <dalej@apple.com>
* config/rs6000/rs6000.md (ctrsi, ctrdi): Reenable
2003-08-09 Per Bothner <pbothner@apple.com>
- * cppinit.c (cpp_read_main_file): Split out source-independent
- initialization to separate function ...
- (cpp_post_options): New function.
- * cppfiles.c (cpp_stack_file): Rename public name to ...
- (_cpp_stack_file): New internal function name.
- * cpplib.h: Update accordingly.
- * cppinit.c: (cpp_create_reader): Initialize cpp_readers line here.
- (cpp_read_main_file): Don't initialize line here.
- * c-opts.c (c_common_post_options): Call cpp_post_options.
- (c_common_parse_file): Call cpp_read_main_file, not cpp_stack_file.
- * fix-header.c (read_scan_file): Call cpp_post_options.
-
+ * cppinit.c (cpp_read_main_file): Split out source-independent
+ initialization to separate function ...
+ (cpp_post_options): New function.
+ * cppfiles.c (cpp_stack_file): Rename public name to ...
+ (_cpp_stack_file): New internal function name.
+ * cpplib.h: Update accordingly.
+ * cppinit.c: (cpp_create_reader): Initialize cpp_readers line here.
+ (cpp_read_main_file): Don't initialize line here.
+ * c-opts.c (c_common_post_options): Call cpp_post_options.
+ (c_common_parse_file): Call cpp_read_main_file, not cpp_stack_file.
+ * fix-header.c (read_scan_file): Call cpp_post_options.
+
2003-08-09 Per Bothner <per@bothner.com>
* c-decl.c (SCOPE_LIST_APPEND): Remove bogus line continuation.
2003-08-08 Richard Henderson <rth@redhat.com>
- PR target/11535
- * config/ia64/ia64.c (ia64_initial_elimination_offset): Remove
- RETURN_ADDRESS_POINTER_REGNUM.
- (ia64_expand_prologue): Don't frob it.
- (ia64_output_function_epilogue): Likewise.
- (ia64_return_addr_rtx): New.
- (ia64_split_return_addr_rtx): New.
- * config/ia64/ia64-protos.h: Update.
- * config/ia64/ia64.h (FIRST_PSEUDO_REGISTER): Decrement.
- (RETURN_ADDRESS_POINTER_REGNUM): Remove.
- (GENERAL_REGNO_P): Don't check it.
- (AR_*_REGNUM): Renumber.
- (FIXED_REGISTERS): Remove RETURN_ADDRESS_POINTER_REGNUM.
- (CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS): Likewise.
- (REG_ALLOC_ORDER, REG_CLASS_CONTENTS): Likewise.
- (ELIMINABLE_REGS, REGISTER_NAMES): Likewise.
- (RETURN_ADDR_RTX): Use ia64_return_addr_rtx.
- * config/ia64/ia64.md (UNSPEC_RET_ADDR): New.
- (movdi_ret_addr): New.
+ PR target/11535
+ * config/ia64/ia64.c (ia64_initial_elimination_offset): Remove
+ RETURN_ADDRESS_POINTER_REGNUM.
+ (ia64_expand_prologue): Don't frob it.
+ (ia64_output_function_epilogue): Likewise.
+ (ia64_return_addr_rtx): New.
+ (ia64_split_return_addr_rtx): New.
+ * config/ia64/ia64-protos.h: Update.
+ * config/ia64/ia64.h (FIRST_PSEUDO_REGISTER): Decrement.
+ (RETURN_ADDRESS_POINTER_REGNUM): Remove.
+ (GENERAL_REGNO_P): Don't check it.
+ (AR_*_REGNUM): Renumber.
+ (FIXED_REGISTERS): Remove RETURN_ADDRESS_POINTER_REGNUM.
+ (CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS): Likewise.
+ (REG_ALLOC_ORDER, REG_CLASS_CONTENTS): Likewise.
+ (ELIMINABLE_REGS, REGISTER_NAMES): Likewise.
+ (RETURN_ADDR_RTX): Use ia64_return_addr_rtx.
+ * config/ia64/ia64.md (UNSPEC_RET_ADDR): New.
+ (movdi_ret_addr): New.
2003-08-08 Geoffrey Keating <geoffk@apple.com>
2003-08-08 Kelley Cook <kelleycook@wideopenwest.com>
* configure.in (gcc_cv_prog_cmp_skip): Flipflop make_compare_target
- and gcc_cv_prog_cmp_skip.
+ and gcc_cv_prog_cmp_skip.
* configure: Regenerate.
2003-08-08 Stan Cox <scox@redhat.com>
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