+Wed Mar 21 14:27:11 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * config/i386/i386.md (conditional_trap): Remove warning.
+
+ * recog.c (push_operand): Fix error in last change that caused
+ undefined symbol on many targets.
+
+ * sdbout.c: #include ggc.h.
+ (sdbout_init): Move to end of file.
+ Call ggc_add_tree_root for anonymous_types.
+ (sdbout_symbol): Use DECL_NAME for local, not DECL_ASSEMBLER_NAME.
+ (sdbout_one_type): Use DECL_NAME for field name.
+ * Makefile.in (sdbout.o): Show includes ggc.h.
+
+Wed Mar 21 20:33:26 CET 2001 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (override_options): Default ix86_regparm to REGPARM_MAX.
+ (override_options): Use properlimits for preferred_stack_boundary.
+ (ix86_valid_type_attribute_p): Disable stdcall and cdecl attributes
+ on x86_64.
+ (ext_register_operand): Accept DImode.
+ (load_pic_register): Abort on 64bit.
+ (gen_push): Use Pmode instead of SImode.
+ (ix86_save_reg): Pic reg is never used on 64bit.
+ (ix86_expand_prologue): Likewise.
+ (ix86_emit_save_regs): Use Pmode instead of SImode.
+ (legitimate_address_p): Check displacement for 64bit.
+ (print_operand): Avoid outputting of (%rip) on 64bit.
+ (print_operand_address): Output (%rip) where possible.
+ (split_di): Abort on 64bit registers.
+ (ix86_expand_branch): DImode comparison is simple for x86_64.
+ (memory_address_length): Recognize memory addresses formed using
+ PRE/POST modify.
+ (ix86_data_alignment, ix86_local_alignment): Align arrays to 16 bytes
+ for x86_64.
+ * i386.h (TARGET_USE_SAHF): Disable for 64bit.
+
+Wed Mar 21 18:51:19 CET 2001 Jan Hubicka <jh@suse.cz>
+
+ * recog.c (push_operand): Recognize new format of push instructions.
+
+Wed Mar 21 10:53:57 CET 2001 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (pushqi1): New.
+ * i386-protos.h (x86_64_general_operand, x86_64_szext_general_operand,
+ x86_64_nonmemory_operand, x86_64_szext_nonmemory_operand,
+ x86_64_immediate_operand, x86_64_immediate_operand,
+ x86_64_zext_immediate_operand): Declare.
+ * i386.c (x86_64_general_operand, x86_64_szext_general_operand,
+ x86_64_nonmemory_operand, x86_64_szext_nonmemory_operand,
+ x86_64_immediate_operand, x86_64_immediate_operand,
+ x86_64_zext_immediate_operand): define.
+ * i386.h (PREDICATE_CODES): Add new predicates.
+
+Wed Mar 21 10:25:13 CET 2001 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (pophi1, popqi1, pushqi1): Remove.
+
+ * expr.c (emit_single_push_insn): New function.
+ (move_by_pieces): Accept NULL as destination for push instructions.
+ (gen_push_operand): Kill.
+ (emit_push_insn): Pass NULL when pushing; avoid updating of
+ stack_pointer_delta.
+ * expr.h (gen_push_operand): Kill.
+
+Tue Mar 20 20:15:06 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * rtl.texi (COMPARE): Clarify documentation and reference section
+ on comparisons.
+
+2001-03-20 Stan Shebs <shebs@apple.com>
+
+ * objc/objc-act.c (get_static_reference): Use NULL_TREE.
+ (get_object_reference): Ditto.
+ (error_with_ivar): Use error_with_file_and_line.
+ (warn_with_method): Use warning_with_file_and_line.
+
+2001-03-20 Tom Tromey <tromey@redhat.com>
+
+ * libgcc-std.ver: Added __fixunssfsi and __fixunsdfsi.
+
+2001-03-20 Mark Mitchell <mark@codesourcery.com>
+
+ * tree.c (set_decl_assembler_name): Set DECL_ASSEMBLER_NAME for
+ variables that are TREE_PUBLIC, even if not TREE_STATIC.
+
+2001-03-20 DJ Delorie <dj@redhat.com>
+
+ * Makefile.in (install-libgcc): Pass complete list of variables.
+ (install-multilib): Ditto.
+
+2001-03-20 David Billinghurst <David.Billinghurst@riotinto.com>
+
+ * config/i386/cygwin.h: Declare ctor_section, dtor_section
+ drectve_section, switch_to_section.
+
+ * winnt.c: Declare functions associated_type, gen_stdcall_suffix,
+ i386_pe_dllexport_p, i386_pe_dllimport_p, i386_pe_mark_dllexport,
+ i386_pe_mark_dllimport.
+
+2001-03-20 David Billinghurst <David.Billinghurst@riotinto.com>
+
+ * config/i386/cygwin.h: Include <stdio.h> Declare and constify
+ functions i386_pe_*.
+
+ * config/i386/winnt.c: Include "tm_p.h" and "toplev.h" Constify
+ i386_pe_* functions with char * arguments.
+
+2001-03-20 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/sh/sh.md (movsf_ie): Fix output patterns for fpul load
+ and store.
+ (movsi_ie): Introduce fpul store.
+
+2001-03-20 Alan Modra <alan@linuxcare.com.au>
+
+ * Makefile.in (OBJS): Remove hashtab.o.
+
+2001-03-19 Stan Shebs <shebs@apple.com>
+
+ * objc/objc-act.c (maybe_objc_method_name): Remove, never called.
+ * c-lang.c (maybe_objc_method_name): Ditto.
+ * c-tree.h (maybe_objc_method_name): Remove decl.
+
+2001-03-19 Tom Tromey <tromey@redhat.com>
+
+ * gcc.c (init_gcc_specs): Fix comment.
+
+2001-03-19 Mark Mitchell <mark@codesourcery.com>
+
+ Compute DECL_ASSEMBLER_NAME lazily.
+ * tree.h (DECL_ASSEMBLER_NAME): Compute it lazily.
+ (DECL_ASSEMBLER_NAME_SET_P): New macro.
+ (SET_DECL_ASSEMBLER_NAME): Likewise.
+ (COPY_DECL_ASSEMBLER_NAME): Likewise.
+ (set_decl_assembler_name): Declare.
+ (lang_set_decl_assembler_name): Likewise.
+ * tree.c (lang_set_decl_assembler_name): New variab.e
+ (set_decl_assembler_name): New function.
+ (init_obstacks): Set lang_set_decl_assembler_name.
+ (build_decl): Don't set DECL_ASSEMBLER_NAME.
+ * c-decl.c (duplicate_decls): Use SET_DECL_ASSEMBLER_NAME,
+ COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
+ where it's not necessary.
+ (builtin_function): Likewise.
+ (finish_decl): Likewise.
+ * dbxout.c (dbxout_type_methods): Likewise.
+ * ggc-common.c (ggc_mark_trees): Likewise.
+ * profile.c (output_func_start_profiler): Likewise.
+ * varasm.c (make_decl_rtl): Likewise.
+
+ * cse.c (find_comparison_args): Update documentation. Fix
+ mishandling of COMPARE operations.
+
+ * tree.def (ABS_EXPR): Add documentation.
+ * fold-const.c (fold): Improve folding of ABS_EXPRs.
+
+2001-03-19 Zack Weinberg <zackw@stanford.edu>
+
+ * Makefile.in (hash.o): Depend on $(GCONFIG_H), not $(CONFIG_H).
+
+2001-03-19 Jakub Jelinek <jakub@redhat.com>
+
+ * crtstuff.c (init_dummy): Use CRT_END_INIT_DUMMY if defined.
+ Remove ia32 linux PIC kludge and move it...
+ * config/i386/linux.h (CRT_END_INIT_DUMMY): ...here.
+
+Mon Mar 19 18:53:54 CET 2001 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (absdf2 expander): Fix 64bit case.
+
+2001-03-19 Brad Lucier <lucier@math.purdue.edu>
+
+ * Makefile.in: Have splay-tree.o depend on $(GCONFIG_H).
+
+2001-03-16 Andrew Haley <aph@cambridge.redhat.com>
+
+ * config/ia64/libgcc-ia64.ver: Add __ia64_backtrace.
+
+2001-03-19 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+
+ * README.X11: Remove obsolete file.
+
+2001-03-18 Anthony Green <green@redhat.com>
+
+ * config/pj/pj.h: Remove some trailing commas.
+ (ASM_SPEC): Use -EB and -EL, not -mb and -ml.
+
+2001-03-18 Richard Henderson <rth@redhat.com>
+
+ * defaults.h (ACCUMULATE_OUTGOING_ARGS, PUSH_ARGS): Move from ...
+ * calls.c: ... here.
+ * combine.c, expr.c, final.c, function.c toplev.c: Don't provide
+ defaults for them here.
+
+2001-03-17 Anthony Green <green@redhat.com>
+
+ * config/pj/lib1funcs.S: Fix broken comment.
+ * config/pj/pj.h (LOCAL_LABEL_PREFIX): Prefix internal
+ labels with '.'.
+
+2001-03-18 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * gcc.texi: Remove obsolete information relating to build and
+ installation problems with enquire or the Pyramid C compiler.
+
+2001-03-17 Richard Henderson <rth@redhat.com>
+
+ * dwarf2out.c (queue_reg_save): New.
+ (flush_queued_reg_saves, clobbers_queued_reg_save): New.
+ (dwarf2out_frame_debug_expr): Call queue_reg_save instead of
+ dwarf2out_reg_save.
+ (dwarf2out_frame_debug): Call flush_queued_reg_saves when needed.
+ (cfa, cfa_store, cfa_temp): Make static.
+ * final.c (final_scan_insn): Always call dwarf2out_frame_debug.
+
+2001-03-17 Richard Henderson <rth@redhat.com>
+
+ * integrate.h (struct inline_remap): Add local_return_label.
+ * integrate.c (expand_inline_function): Initialize it and emit
+ it after copy_insn_notes.
+ (copy_insn_list): Don't store local_return_label here.
+ (copy_insn_notes): New function split out from copy_insn_list.
+
+2001-03-17 Richard Henderson <rth@redhat.com>
+
+ * dwarf2out.c (lookup_filename): Emit .file if the assembler
+ is generating .debug_line.
+ (dwarf2out_init): Add main_input_filename to the file table first.
+ * configure.in (as_dwarf2_debug_line): Test with file number 1
+ instead of file number 0.
+
+Sat Mar 17 11:52:34 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * combine.c (undobuf): Remove field previous_undos; all refs deleted.
+ (gen_rtx_combine): Deleted; all references changed as appropriate.
+ (gen_unary): Deleted; all refs changed to call simplify_gen_unary.
+
+ * print-tree.c (print_node): Print DECL_NONADDRESSABLE_P.
+
+2001-03-17 David Billinghurst <David.Billinghurst@riotinto.com>
+
+ * config/i386/xm-cygwin.h: Include <sys/cygwin.h. Remove unused
+ variable.
+
+2001-03-16 Jim Wilson <wilson@redhat.com>
+
+ * config/ia64/ia64.c (ia64_compute_frame_size): If reg_fp is zero,
+ then set it to LOC_REG (79) instead of aborting.
+
+2001-03-16 Phil Edwards <pme@sources.redhat.com>
+
+ * gccbug.in: Remove high priority.
+
+2001-03-16 Richard Henerson <rth@redhat.com>
+
+ * aclocal.m4 (gcc_AC_EXAMINE_OBJECT): Substitute leading od
+ output with a space instead of deleting it.
+ * configure: Regenerate.
+
+2001-03-16 Zack Weinberg <zackw@stanford.edu>
+
+ * aclocal.m4 (gcc_AC_EXAMINE_OBJECT): New utility macro which
+ handles the gory details of converting an object file into
+ something that's safe to grep.
+ (gcc_AC_C_COMPILE_BIGENDIAN): Rename to
+ gcc_AC_C_COMPILE_ENDIAN. Use gcc_AC_EXAMINE_OBJECT. Put
+ newlines at either end of the string we're looking for.
+ Make 'checking ...' message less stilted.
+ (gcc_AC_C_FLOAT_FORMAT): Use gcc_AC_EXAMINE_OBJECT. Handle
+ ARM in-memory layout and its hypothetical converse. Don't
+ define HOST_FLOAT_WORDS_BIG_ENDIAN unless it's different from
+ HOST_WORDS_BIG_ENDIAN.
+
+ * configure.in: Adjust for renamed macro. Move
+ gcc_AC_C_FLOAT_FORMAT below gcc_AC_C_COMPILE_ENDIAN.
+ * configure, config.in: Regenerate.
+
+2001-03-16 Laurynas Biveinis <lauras@softhome.net>
+
+ * fixinc/Makefile.in: Set SHELL.
+
+2001-03-16 Laurynas Biveinis <lauras@softhome.net>
+
+ * fixinc/fixincl.c (fix_with_system): Quote file names before
+ passing them to shell.
+
+2001-03-16 Laurynas Biveinis <lauras@softhome.net>
+
+ * Makefile.in: Use fix-header$(build_exeext) instead
+ of fix-header.
+
+2001-03-16 Richard Henderson <rth@redhat.com>
+
+ * dwarf2out.c: Revert most of 2000-11-25 and 2001-01-24 changes.
+ (LN_PROLOG_AS_LABEL, LN_PROLOG_END_LABEL): New.
+ (size_of_line_prolog): Remove.
+ (output_line_info): Compute prologue size via label difference.
+ (lookup_filename): Return "unspecified" for <internal> and <built-in>.
+
+ * configure.in (HAVE_AS_DWARF2_DEBUG_LINE): Require that the
+ assembler error when redefining file numbers.
+ * config.in, configure: Rebuild.
+
+ * dwarf2asm.c (dw2_asm_output_data): Mask data to the output size.
+ (dw2_asm_output_data_uleb128): Use space not tab after .uleb128.
+ (dw2_asm_output_delta_uleb128): Likewise.
+ (dw2_asm_output_delta_sleb128): Similarly.
+ (dw2_asm_output_data_sleb128): Similarly. Print number in decimal.
+
+2001-03-16 Michael Meissner <meissner@redhat.com>
+
+ * mips.h (BITMASK_HIGH): Replacement for 0x80000000 that avoids
+ warnings.
+ (BITMASK_UPPER16): Replacement for 0xffff0000 that avoids
+ warnings.
+ (BITMASK_LOWER16): Replacement for 0x0000ffff.
+
+ * mips.c (save_restore_insns): Use BITMASK_UPPER16/BITMASK_LOWER16
+ instead of 0xffff0000/0x0000ffff to avoid warnings about constants
+ being unsigned in ISO C and signed in traditional.
+ (expand_prologue): Ditto.
+ (RA_MASK): Use BITMASK_HIGH to avoid warnings.
+
+ * mips.md (divmodsi4,divmodsi4): Use BITMASK_HIGH to avoid
+ warnings.
+ (divsi3,divdi3): Ditto.
+ (modsi3,moddi3): Ditto.
+ (fix_truncdfsi2,fix_truncdfdi2): Ditto.
+ (fix_truncsfsi2,fix_truncsfdi2): Ditto.
+ (movsi split): Use BITMASK_UPPER16/BITMASK_LOWER16 to avoid
+ warnings.
+
+Fri Mar 16 14:47:57 CET 2001 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (ix86_expand_fp_movcc): Do not attempt to construct
+ SSE based conditional moves on LTGT/UNEQ conditions;
+ Canonicalize EQ to NE.
+ * i386.md (sse_mov?fcc): Disallow EQ and NE in IEEE mode.
+ (sse_mov?fcc_ne): New.
+
+ * i386-protos.h (sign_extended_value, zero_extended_value): Declare.
+
+2001-03-16 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/sh/sh.c (sh_expand_prologue): Insns that set up the PIC
+ register may be dead.
+
+2001-03-16 Brad Lucier <lucier@math.purdue.edu>
+
+ * Makefile.in (hash.o): Depend on CONFIG_H.
+
+2001-03-15 Mark Mitchell <mark@codesourcery.com>
+
+ * dwarf2out.c (rtl_for_decl_location): Use DECL_RTL_IF_SET.
+
+2001-03-15 Richard Henderson <rth@redhat.com>
+
+ * config/ia64/ia64.h (ASM_OUTPUT_DWARF_OFFSET): New.
+ (ASM_OUTPUT_DWARF_PCREL): New.
+ * config/ia64/hpux.h (ASM_OUTPUT_DWARF_OFFSET): Remove.
+
+2001-03-16 Alexandre Oliva <aoliva@redhat.com>
+
+ * cppfiles.c (stack_include_file): Use MAX of sysp.
+
+2001-03-15 Steve Ellcey <sje@cup.hp.com>
+
+ * config.gcc (ia64*-*-hpux*): New case.
+ * config/ia64/hpux.h: New file for HP-UX support.
+ * config/ia64/t-hpux: New file for HP-UX support.
+
+2001-03-16 Bruce Korb <bkorb@gnu.org>, Alexandre Oliva <aoliva@redhat.com>
+
+ * fixinc/inclhack.def (irix_stdio_va_list): New.
+ * fixinc/fixincl.x: Rebuilt.
+
+2001-03-15 Richard Henderson <rth@redhat.com>
+
+ * dwarf2asm.c (dw2_asm_output_offset): Use ASM_OUTPUT_DWARF_OFFSET
+ if provided by the target.
+ (dw2_asm_output_pcrel): Likewise with ASM_OUTPUT_DWARF_PCREL.
+ (dw2_asm_output_addr): New.
+ * dwarf2asm.h (dw2_asm_output_addr): Declare.
+ * dwarf2out.c (output_cfi): Use it for program addresses.
+ (output_call_frame_info, output_die): Likewise.
+ (output_aranges, output_line_info): Likewise.
+
+2001-03-15 Bruce Korb <bkorb@gnu.org>
+
+ * gcc.c(main): make more rigorous
+ * collect2.c(main): guard against ignoring SIGCHLD
+ * protoize.c(main): ditto
+ * gcc/fixinc/fixincl.c(initialize): ditto
+
+2001-03-15 Mark Mitchell <mark@codesourcery.com>
+
+ * sdbout.c (sdbout_symbol): Use DECL_RTL_SET_P, SET_DECL_RTL.
+ (sdbout_parms): Likewise.
+
+Thu Mar 15 12:57:14 2001 Jeffrey A Law (law@cygnus.com)
+
+ * reload1.c (reload_cse_simplify_set): For LOAD_EXTEND_OP, do not
+ "widen" a destination that is already wider than a word. Also do
+ not widen if LOAD_EXTEND_OP is NIL for the given mode.
+
+2001-03-15 Bernd Schmidt <bernds@redhat.com>
+
+ * config/ia64/ia64.c (ia64_sched_reorder): Remove debugging aids.
+
+Thu Mar 15 11:30:31 EST 2001 John Wehle (john@feith.com)
+
+ * i960.h (ROUND_TYPE_SIZE_UNIT): Fix typo.
+
+Thu Mar 15 11:24:29 EST 2001 John Wehle (john@feith.com)
+
+ * i960.h (i960_maxbitalignment,
+ i960_last_maxbitalignment): Declare.
+ * i960.c (i960_maxbitalignment,
+ i960_last_maxbitalignment): Make global.
+ (process_pragma): Delete.
+ (i960_pr_align, i960_pr_noalign): Move from here ...
+ * i960-c.c: ... to this new file.
+ * t-960bare (i960-c.o): New rule.
+ * t-vxworks960 (i960-c.o): Likewise.
+ * config.gcc (i960-*-*): Define c_target_objs and
+ cxx_target_objs.
+
+2001-03-15 Bernd Schmidt <bernds@redhat.com>
+
+ * cselib.c (hash_rtx): For REG and MEM, just use value of expression
+ without adding in rtx code and mode.
+
+ * alias.c (init_alias_analysis): Don't use any rtx whose value
+ varies as a known value.
+ Delete a superfluous test.
+
+ * config/ia64/ia64.c (maybe_rotate): New function, broken out of
+ ia64_sched_reorder.
+ (ia64_sched_reorder): Call maybe_rotate; also rotate after
+ scheduling a stop bit.
+ (ia64_emit_nops): Correctly handle ASMs.
+
+2001-03-15 Mark Mitchell <mark@codesourcery.com>
+
+ * varasm.c (assemble_variable): Use DECL_RTL_SET_P.
+
+2001-03-15 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cpp.texi: Update documentation for -include and -imacros.
+ * cppfiles.c (struct include_file): Remove "defined" memeber.
+ (find_or_create_entry): Make a copy of the file name, and
+ simplify it.
+ (open_file): Update to ensure we use the simplified filename.
+ (stack_include_file): Don't set search_from.
+ (cpp_included): Don't simplify the path name here.
+ (find_include_file): New prototype. Call search_from to
+ get the start of the "" include chain. Don't simplify the
+ filenames here.
+ (_cpp_execute_include): New prototype. Move diagnostics to
+ do_include_common. Update.
+ (_cpp_pop_file_buffer): Don't set defined.
+ (search_from): New prototype. Use the preprocessor's cwd
+ for files included from the command line.
+ (read_name_map): Don't simplify the pathname here.
+ * cpphash.h (enum include_type): New.
+ (struct buffer): Delete search from. New search_cached.
+ (_cpp_execute_include): Update prototype.
+ * cppinit.c (do_includes): Use _cpp_execute_include.
+ * cpplib.c (do_include_common): New function.
+ (do_include, do_include_next, do_import): Use it.
+
+2001-03-14 Mark Mitchell <mark@codesourcery.com>
+
+ * varasm.c (assemble_alias): Use DECL_ASSEMBLER_NAME, not the
+ contents of the RTL, to determine the name of the object.
+
+2001-03-14 Mark Mitchell <mark@codesourcery.com>
+
+ * tree.h (DECL_RTL): Allocate RTL lazily.
+ (SET_DECL_RTL): New macro.
+ (DECL_RTL_SET_P): Likewise.
+ (COPY_DECL_RTL): Likewise.
+ (DECL_RTL_IF_SET): Likewise.
+ * varasm.c (make_decl_rtl): Add assertions about the kind of
+ declaration we are processing.
+ * c-decl.c (duplicate_decls): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
+ (start_decl): Likewise.
+ (finish_decl): Likewise.
+ * c-semantics.c (emit_local_var): Likewise.
+ * calls.c (expand_call): Likewise.
+ * dbxout.c (dbxout_symbol): Likewise.
+ * emit-rtl.c (unshare_all_rtl): Likewise.
+ (unshare_all_decls): Likewise.
+ (reset_used_decls): Likewise.
+ * expr.c (store_constructor): Likewise.
+ (safe_from_p): Likewise.
+ (expand_expr): Likewise.
+ * function.c (put_var_into_stack): Likewise.
+ (instantiate_decls_1): Likewise.
+ (assign_parms): Likewise.
+ (expand_function_start): Likewise.
+ (expand_function_end): Likewise.
+ * ggc-common.c (gcc_mark_trees): Likewise.
+ * integrate.c (function_cannot_inline_p): Likewise.
+ (copy_decl_for_inlining): Likewise.
+ (expand_inline_function): Likewise.
+ (integrate_parm_decls): Likewise.
+ (integrate_decl_tree): Likewise.
+ * print-tree.c (print_node): Likewise.
+ * reg-stack.c (stack_result): Likewise.
+ * stmt.c (label_rtx): Likewise.
+ (expand_return): Likewise.
+ (expand_decl): Likewise.
+ (expand_decl_cleanup): Likewise.
+ (expand_anon_union_decl): Likewise.
+ * toplev.c (check_global_declarations): Likewise.
+ (rest_of_decl_compilation): Likewise.
+ * tree.c (simple_cst_equal): Likewise.
+ * objc/objc-act.c (generate_static_references): Likewise.
+
+2001-03-14 Zack Weinberg <zackw@stanford.edu>
+
+ * aclocal.m4 (gcc_AC_C_CHARSET, gcc_AC_C_COMPILE_BIGENDIAN,
+ gcc_AC_C_FLOAT_FORMAT): New macros.
+ * configure.in: Add AC_PROG_CPP after CC tests;
+ gcc_AC_C_CHARSET and gcc_AC_C_FLOAT_FORMAT after the sizeof
+ tests; and gcc_AC_C_COMPILE_BIGENDIAN after gcc_AC_C_CHAR_BIT.
+ * configure, config.in: Regenerate.
+
+ * config/a29k/xm-a29k.h, config/arc/xm-arc.h,
+ config/arm/xm-arm.h, config/c4x/xm-c4x.h,
+ config/convex/xm-convex.h, config/d30v/xm-d30v.h,
+ config/i370/xm-linux.h, config/i370/xm-oe.h,
+ config/ia64/xm-ia64.h, config/m32r/xm-m32r.h,
+ config/m68k/xm-m68k.h, config/mips/xm-mips.h,
+ config/pa/xm-linux.h, config/pa/xm-pa.h,
+ config/rs6000/xm-lynx.h, config/rs6000/xm-mach.h,
+ config/rs6000/xm-rs6000.h, config/rs6000/xm-sysv4.h,
+ config/sparc/xm-sparc.h, config/vax/xm-vax.h,
+ config/we32k/xm-we32k.h: Delete.
+
+ * config/i370/xm-mvs.h, config/m88k/m88k.h,
+ config/romp/xm-romp.h, config/rs6000/xm-beos.h,
+ config/vax/xm-vms.h: Don't define any of:
+ HOST_FLOAT_FORMAT, HOST_EBCDIC, HOST_WORDS_BIG_ENDIAN
+
+ * config/rs6000/aix.h: Define COLLECT_EXPORT_LIST here.
+
+ * config.gcc: Remove references to deleted files.
+ (i370-*-opened*): Use i370/xm-mvs.h (which now defines only
+ FATAL_EXIT_CODE, which is the same between oe and mvs).
+
+2001-03-14 DJ Delorie <dj@redhat.com>
+ Vladimir Makarov <vmakarov@redhat.com>
+
+ * config/i960/i960.c (i960_function_prologue): Compute size of
+ frame according to number of registers actually saved there.
+
+2001-03-14 Richard Henderson <rth@redhat.com>
+
+ * expr.c (emit_move_insn_1): Fix else if around #endif.
+
Wed Mar 14 22:39:12 CET 2001 Jan Hubicka <jh@suse.cz>
Vojtech Pavlik
2001-03-14 Neil Booth <neil@daikokuya.demon.co.uk>
- * cppfiles.c (stack_include_file): Only increase the include
+ * cppfiles.c (stack_include_file): Only increase the include
count if we actually process the file properly, as opposed
to treating it as length zero. Only call read_include_file
if not DO_NOT_REREAD. Handle the -H include file output