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4 GCC regressions, 4 new, with your patch on 2001-10-27T21:40:55Z.
- To: gcc-regression at gcc dot gnu dot org
- Subject: 4 GCC regressions, 4 new, with your patch on 2001-10-27T21:40:55Z.
- From: "GCC regression checker" <regress at maat dot cygnus dot com>
- Date: Sun, 28 Oct 2001 00:09:17 +0000
- CC: kenner at vlsi1 dot ultra dot nyu dot edu
- Reply-To: gcc-regression at gcc dot gnu dot org
With your recent patch, GCC has some regression test failures, which
used to pass. There are 4 new failures, and 0
failures that existed before and after that patch; 1 failures
have been fixed.
The new failures are:
powerpc-eabisim gcc.sum gcc.c-torture/compile/20000224-1.c,
native gcc.sum gcc.c-torture/compile/20000224-1.c,
native gcc.sum gcc.c-torture/execute/20000412-5.c
native gcc.sum gcc.c-torture/execute/20010114-1.c
The fixed failures are:
native gcc.sum gcc.dg/20000724-1.c
For more information, see <http://people.redhat.com/geoffk/gcc-regression/>.
ChangeLog entries since last run on 2001-10-27T19:12:27Z:
--- /maat/heart/tbox/changelog_mail/gcc/gcc/ChangeLog Sat Oct 27 09:43:59 2001
+++ gcc/gcc/ChangeLog Sat Oct 27 14:41:12 2001
@@ -1,3 +1,15 @@
+Sat Oct 27 17:32:04 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * expr.c (stor_constructor_field): Always call adjust_address.
+ Copy TARGET before changing its alias set.
+ (store_field): Likewise, for TO_RTX.
+ (get_inner_reference): Stop at PLACEHOLDER_EXPR if can't find
+ replacement.
+ (safe_from_p, case ADDR_EXPR): Properly check for conflict.
+ (find_placeholder): Return 0 if can't find object.
+ (expand_expr, case PLACEHOLDER_EXPR): Abort if find_placeholder
+ returns 0.
+
Sat Oct 27 16:31:23 CEST 2001 Jan Hubicka <jh@suse.cz>
* ifcvt.c (if_convert): Call clear_aux_for_blocks.
ChangeLog entries between 2001-10-27T19:12:27Z and the last time everything
passed, on 2001-08-25T19:21:30Z:
--- /maat/heart/tbox/changelog_pass/gcc/ChangeLog Sat Aug 25 12:21:41 2001
+++ gcc/ChangeLog Sat Oct 20 17:21:58 2001
@@ -1,5 +1,86 @@
-2001-08-25 Geoffrey Keating <geoffk@redhat.com>
+2001-10-20 Brendan Kehoe <brendan@zen.org>
+
+ * MAINTAINERS: Tweak my address.
+
+Thu Oct 11 21:50:15 2001 J"orn Rennecke <amylaar@onetel.net.uk>
+
+ * MAINTAINERS: Update my email address.
+
+2001-10-11 Hans-Peter Nilsson <hp@axis.com>
+
+ * configure.in (noconfigdirs) [cris-*-*]: Disable libgcj.
+ * MAINTAINERS: Add self as maintainer of CRIS port.
+
+2001-10-10 Geert Bosch <bosch@gnat.com>
+
+ * MAINTAINERS (Various maintainers: Ada front end):
+ Added Robert Dewar.
+
+2001-10-03 David Billinghurst <David.Billinghurst@riotinto.com>
+
+ * MAINTAINERS (Write After Approval): Added self
+
+2001-10-02 Geert Bosch <bosch@gnat.com>
+
+ * MAINTAINERS (Various maintainers: Ada front end): Added myself.
+
+2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * configure: Handle temporary files securely using mkdir.
+
+2001-09-29 Alexandre Oliva <aoliva@redhat.com>
+ * Makefile.in (configure-target-gperf): Depend on $(ALL_GCC_CXX).
+
+2001-09-26 Will Cohen <wcohen@redhat.com>
+
+ * configure.in (*-*-linux*): Disable configuration of target-newlib
+ and target-libgloss.
+
+2001-09-26 Alexandre Oliva <aoliva@redhat.com>
+
+ * Makefile.in (EXTRA_TARGET_FLAGS): Pass RANLIB_FOR_TARGET for
+ RANLIB.
+
+2001-09-21 Alexandre Oliva <aoliva@redhat.com>
+
+ * Makefile.in (AS_FOR_TARGET, LD_FOR_TARGET,
+ DLLTOOL_FOR_TARGET, WINDRES_FOR_TARGET, AR_FOR_TARGET,
+ RANLIB_FOR_TARGET, NM_FOR_TARGET): Don't use double quotes to
+ avoid quotes nesting problems.
+ (NATIVE_CHECK_MODULES): Ditto, just for consistency.
+ (DO_X): Export only variables that are set.
+
+2001-09-19 Ben Elliston <bje@redhat.com>
+
+ * configure.in (sparc-sun-solaris2*): Don't use /usr/bin/which on
+ Solaris when testing for the /usr/ucb/cc compiler; it has incorrect
+ semantics. Use the shell built-in "type" command instead.
+
+2001-08-31 Alexandre Oliva <aoliva@redhat.com>
+
+ Merged from gcc-3_0-branch:
+ 2001-07-30 Jeff Sturm <jsturm@one-pont.com>
+ * ltcf-c.sh: Use $objext, not $ac_objext.
+ 2001-07-27 Mark Kettenis <kettenis@gnu.org>
+ * ltcf-cxx.sh: Add support for GNU.
+ 2001-07-22 Timothy Wall <twall@redhat.com>
+ * ltcf-c.sh: Don't disable shared libraries for AIX5/IA64. Preserve
+ default settings if using GNU tools with that configuration.
+ * ltcf-cxx.sh: Ditto.
+ * ltcf-gcj.sh: Ditto.
+ 2001-07-21 Michael Chastain <chastain@redhat.com>
+ * ltconfig: Set max_cmd_len to a maximum of 512Kb, as it seems some
+ HPUX 11.0 systems have trouble with 1MB. Mark as gcc-local.
+ * ltmain.sh: Mark as gcc-local.
+
+2001-08-30 Eric Christopher <echristo@redhat.com>
+ Jason Eckhardt <jle@redhat.com>
+
+ * config.guess: Merge from master sources.
+ * config.sub: Merge from master sources, add support for mipsisa32.
+
+2001-08-25 Geoffrey Keating <geoffk@redhat.com>
* config.sub: Merge from master sources, rev 1.219.
* MAINTAINERS: Add self as contact for stormy16 port.
--- /maat/heart/tbox/changelog_pass/gcc/gcc/ChangeLog Sat Aug 25 10:15:12 2001
+++ gcc/gcc/ChangeLog Sat Oct 27 09:43:59 2001
@@ -1,3 +1,5445 @@
+Sat Oct 27 16:31:23 CEST 2001 Jan Hubicka <jh@suse.cz>
+
+ * ifcvt.c (if_convert): Call clear_aux_for_blocks.
+
+Sat Oct 27 12:12:09 CEST 2001 Jan Hubicka <jh@suse.cz>
+
+ * cfgcleanup.c (merge_blocks_move_predecessor_nojumps,
+ merge_blocks_move_successors_nojumps): Set BB_UPDATE_LIFE.
+ (merge_blocks): Properly udpate life after making edge nonfallthru.
+ * cfgrtl.c (merge_blocks_nomove): Update global_live_at_end.
+
+2001-10-26 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.c (get_shift_alg): Remove redundant code.
+
+2001-10-26 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * c-typeck.c (convert_arguments): When comparing for enumeral
+ type equality, use TYPE_MAIN_VARIANT.
+ * gcc.dg/Wconversion.c: New tests.
+
+2001-10-26 Kazu Hirata <kazu@hxi.com>
+
+ * s390/s390.c: Fix comment typos.
+ * s390/s390.h: Likewise.
+ * s390/s390.md: Likewise.
+
+2001-10-26 Alexandre Oliva <aoliva@redhat.com>
+
+ * tree-inline.c (WALK_SUBTREE_TAIL): New macro.
+ (walk_tree): Use it for tail calls where appropriate.
+
+2001-10-26 Alexandre Oliva <aoliva@redhat.com>
+
+ * cse.c (check_for_label_ref): Don't require REG_LABEL notes for
+ non-local label_refs.
+
+2001-10-26 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.md (4 anonymous patterns): New.
+
+2001-10-26 Kazu Hirata <kazu@hxi.com>
+
+ * config/h8300/h8300.c (get_shift_alg): Clean up. Return the
+ algorithm through the shift_info structure.
+ (emit_a_shift): Update the use of get_shift_alg.
+
+2001-10-27 Daniel Berlin <dan@cgsoftware.com>
+
+ * sched-rgn.c: Remove bitset typedef.
+ Change bitset to sbitmap in prototypes / variable types.
+ Remove bbset_size.
+ Remove edgeset_bits.
+ Remove edgeset_size.
+ s/BITSET_ADD/SET_BIT/g
+ s/BITSET_INVERT/sbitmap_ones/g
+ s/BITSET_INTER/sbitmap_a_and_b/g
+ s/BITSET_UNION/sbitmap_a_or_b/g
+ s/BITSET_DIFFER/sbitmap_difference/g
+ s/bitset_member/TEST_BIT/g
+ (BITSET_*): Removed.
+ (bitset_member): Removed.
+ (extract_bitlst): Rewrite, now that we have sbitmaps, we can use
+ EXECUTE_IF_SET_IN_SBITMAP.
+ (split_edges): Rewrite, use sbitmap functions instead of bitset
+ operations.
+ (schedule_region): Allocate/free sbitmaps, rather than bitsets.
+
+2001-10-26 Andreas Schwab <schwab@suse.de>
+
+ * reload1.c (emit_input_reload_insns): Fix parens in last
+ (undocumented) change that was supposed to change only whitespace.
+
+Fri Oct 26 07:18:08 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * cfgcleanup.c (BB_SET_FLAG, BB_CLEAR_FLAG): Add cast to avoid warning.
+
+ * local-alloc.c (update_equiv_regs): Don't make REG_EQUAL note for
+ ASM_OPERANDS.
+
+2001-10-26 Andreas Jaeger <aj@suse.de>
+
+ * flow.c (clear_log_links): Remove unused variable.
+ * cfgcleanup.c (cleanup_cfg): Likewise.
+
+2001-10-26 Alexandre Oliva <aoliva@redhat.com>
+
+ * tree-inline.c (remap_decl): Don't copy size and size_unit here.
+ (remap_save_expr): Map a remapped SAVE_EXPR to error_mark_node.
+
+2001-10-26 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.h (enum reg_class): Add R24_REG, R25_REG;
+ rename PV_REG to R27_REG.
+ (REG_CLASS_CONTENTS, REGNO_REG_CLASS): Update.
+ (REG_CLASS_FROM_LETTER): Update.
+ (PREFERRED_RELOAD_CLASS): Don't widen a reg class.
+ * config/alpha/alpha.md (divsi3): Don't hard-code r24, r25, r27.
+ (udivsi3, modsi3, umodsi3): Likewise.
+ (divdi3, udivdi3, moddi3, umoddi3): Likewise.
+
+2001-10-26 Richard Henderson <rth@redhat.com>
+
+ * cfg.c (clear_aux_for_blocks): Split out of ...
+ (free_aux_for_blocks): here.
+ (clear_aux_for_edges): Split from ...
+ (free_aux_for_edges): here.
+ * basic-block.h: Declare them.
+ * lcm.c (compute_antinout_edge): Use them.
+ (compute_laterin, compute_available, compute_nearerout): Likewise.
+ (optimize_mode_switching): Likewise.
+
+2001-10-26 Richard Henderson <rth@redhat.com>
+
+ * Makefile.in (unstage*): Remove as, ld, collect-ld before
+ moving everything back to the main build directory.
+
+2001-10-26 Christopher Faylor <cgf@redhat.com>
+
+ * config/i386/cygwin.h: Search target specfic include directory, if
+ appropriate.
+
+2001-10-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * dwarf2out.c (PTR_SIZE, default_eh_frame_section): Move outside
+ of macro guards. Fix #endif comment.
+
+ * output.h (default_exception_section, default_eh_frame_section):
+ Move prototypes outside of macro guard.
+
+ * crtstuff.c: Fix #endif comment.
+
+Thu Oct 25 12:21:58 2001 Jeffrey A Law (law@cygnus.com)
+
+ * doc/md.texi (movMM): Clarify semantics of storing into a
+ non-paradoxical SUBREG.
+
+2001-10-25 Zack Weinberg <zack@codesourcery.com>
+
+ * langhooks.c (lang_hook_default_clear_binding_stack): New.
+ (lang_hook_default_get_alias_set): Move next to other alias
+ hooks.
+ * langhooks.h: Prototype lang_hook_default_clear_binding_stack.
+ (LANG_HOOKS_CLEAR_BINDING_STACK): New macro.
+ (LANG_HOOKS_INITIALIZER): Add it.
+ * toplev.h (struct lang_hooks): Add clear_binding_stack.
+ * toplev.c (compile_file): Call lang_hooks.clear_binding_stack
+ instead of a loop calling poplevel.
+
+2001-10-25 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * config/mips/isa3264.h (SUBTARGET_CPP_SIZE_SPEC): Replace
+ occurrences of #elif with #if...#endif.
+
+2001-10-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * cris.h (EH_RETURN_DATA_REGNO): Fix unsigned>=0 warning.
+
+Thu Oct 25 08:46:06 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * alias.c (can_address_p): No longer static.
+ * emit-rtl.c (get_mem_attrs): New parameter, MODE; all callers changed.
+ Return 0 if all parameters are default values.
+ (set_mem_attributes): Set MEM_KEEP_ALIAS_SET_P.
+ (adjust_address_1): Try harder to compute a size.
+ * expr.c (expand_assignment, store_constructor): If can't address,
+ set MEM_KEEP_ALIAS_SET_P.
+ (store_constructor_field): Don't change set if MEM_KEEP_ALIAS_SET_P.
+ (store_field): Likewise.
+ (store_constructor): Simplify call to store_constructor_field.
+ * expr.h (can_address_p): New declaration.
+ * gensupport.c (gen_rtx_CONST_INT): New function.
+ * rtl.h (MEM_KEEP_ALIAS_SET_P): New macro.
+ (MEM_SIZE): Get size from mode, if not set and not BLKmode.
+ (MEM_COPY_ATTRIBUTES): Copy MEM_KEEP_ALIAS_SET_P.
+
+ * stmt.c (expand_end_case): Remove orig_minval and use tree_low_cst.
+
+2001-10-24 Christopher Faylor <cgf@redhat.com>
+
+ * config/i386/cygwin.h: Use proper path for mingw crt files when
+ -mno-cygwin.
+
+Wed Oct 24 18:43:42 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * dwarf2out.c (file_info_cmp): Always return consistent results.
+
+2001-10-24 Roger Sayle <roger@eyesopen.com>
+
+ * stmt.c (expand_end_case): Index jumptables from zero for
+ suitably small values of minval.
+
+2001-10-24 Jakub Jelinek <jakub@redhat.com>
+
+ * stor-layout.c (place_union_field): If any field was aligned with
+ attribute aligned, set record type's TYPE_USER_ALIGN.
+ (place_field): Likewise.
+ (finalize_record_size): Don't clear TYPE_USER_ALIGN.
+ (layout_type) [ARRAY_TYPE]: Copy element's TYPE_USER_ALIGN.
+
+2001-10-24 Zack Weinberg <zack@codesourcery.com>
+
+ * c-common.h (struct c_common_identifier): Remove rid_code field.
+ (C_RID_CODE): Use ->node.rid_code instead of ->rid_code.
+
+ * c-typeck.c (constructor_designated): New local flag.
+ (struct constructor_stack): Add "designated" field to match.
+ (start_init): Clear it.
+ (really_start_incremental_init, push_init_level): Push and
+ clear it.
+ (pop_init_level): Pop it.
+ (set_designator): Set it.
+
+ (pop_init_level): Suppress "missing initializer" warnings if
+ constructor_designated is true.
+ (process_init_element): Suppress warning about union
+ initialization under traditional C, if constructor_designated
+ is true.
+
+Wed Oct 24 15:35:38 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * integrate.c (copy_rtx_and_substitute, case CALL): Fix error in last
+ change.
+
+Wed Oct 24 13:26:12 2001 Jeffrey A Law (law@cygnus.com)
+
+ * h8300.h (RETURN_ADDR_RTX): Remove old, incorrect definition.
+
+2001-10-24 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * ssa-ccp.c (ssa_ccp_substitute_constants): Don't do anything if
+ the node was already a set to a constant.
+
+Wed Oct 24 12:41:19 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * emit-rtl.c (set_mem_attributes): Fix typo in last change.
+ * print-rtl.c (print_rtx, case MEM): Improve display of MEM_DECL.
+
+2001-10-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * s390/linux.h (ASM_OUTPUT_BYTE): Fix format specifier warnings.
+ (ASM_OUTPUT_ASCII): Const-ify. Fix signed/unsigned warning.
+ (ASM_OUTPUT_MI_THUNK): Fix format specifier warnings.
+ * s390.c (s390_final_chunkify): Don't use string concatenation.
+ (s390_function_prologue, s390_function_epilogue): Const-ify.
+ * s390.h (FUNCTION_PROFILER): Remove unused variable.
+
+2001-10-24 Jakub Jelinek <jakub@redhat.com>
+
+ * c-decl.c (finish_decl): Don't add DECL_STMTs for nested function
+ prototypes.
+
+2001-10-23 Stan Shebs <shebs@apple.com>
+
+ * config/rs6000/x-darwin: Use -no-cpp-precomp instead of
+ -traditional-cpp in first-stage compilation.
+
+Tue Oct 23 21:45:40 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * gensupport.c (target_flags): Add.
+
+Tue Oct 23 13:05:53 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.
+
+ * builtins.c (expand_builtin_setjmp): Only call convert_memory_address
+ if needed.
+ (expand_builtin_longjmp, expand_builtin_alloca): Likewise.
+ * except.c (expand_builtin_frob_return_addr): Likewise.
+ (expand_builtin_eh_return): Likewise.
+ * stmt.c (expand_computed_goto): Likewise.
+ * explow.c (memory_address): Likewise.
+ (allocate_dynamic_stack_space): Clean up predicate testing.
+ (probe_stack_range): Convert SIZE to Pmode.
+ * calls.c (rtx_for_function_call): Only call convert_memory_address
+ if needed.
+ Pass function call operand as ptr_mode, not Pmode.
+ * expr.c (expand_assignment): Clean up calls to convert_memory
+ address by only doing so when needed and making offsets Pmode.
+ (store_constructor, expand_expr, expand_expr_unaligned): Likewise.
+ * function.c (assign_parms): Ensure address in MEM for RESULT_DECL
+ is in Pmode, not ptr_mode.
+
+2001-10-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * darwin-protos.h (constructor_section, destructor_section,
+ mod_init_section, mod_term_section): Prototype.
+ * darwin.c (machopic_finish, update_non_lazy_ptrs, update_stubs):
+ Const-ify.
+ * darwin.h (ASM_DECLARE_OBJECT_NAME, ASM_DECLARE_FUNCTION_NAME):
+ Likewise.
+ (SECTION_FUNCTION): Prototype `FUNCTION'. Delete
+ objc_section_init declaration.
+ (EXTRA_SECTION_FUNCTIONS): Prototype objc_section_init.
+ (objc_section_init, try_section_alias): Make static.
+ (alias_section): Make static and hide unused function.
+ (ASM_GENERATE_INTERNAL_LABEL): Fix format specifier warning.
+
+Tue Oct 23 13:05:53 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * alias.c (can_address_p): Compnonents are not addressable if
+ the containing type has alias set 0.
+ (get_alias_set): Rework to use STRIP_NOPS.
+ Only call front-end routine on object, type, or object with
+ NOPs stripped, not inner values.
+ Use language hook to call front-end routine.
+ * builtins.c (get_memory_rtx): Always call set_mem_attributes.
+ (expand_builtin_apply): Call set_mem_align on MEMs we make.
+ Don't pass alignment to emit_block_move.
+ (expand_builtin_memcpy, expand_builtin_va_copy): Likewise.
+ (expand_builtin_memset): Likewise, but for clear_storage.
+ * c-common.c (lang_get_alias_set): Renamed to c_common_alias_set
+ and remove C++ specific parts.
+ * c-common.h (c_common_get_alias_set): Add declaration.
+ * c-lang.c (LANG_HOOKS_GET_ALIAS_SET): New macro.
+ * calls.c (emit_call_1): Fix typo in sibcall_pop case.
+ (save_fixed_argument_area): Call set_mem_align.
+ Remove alignment in call to emit_block_move.
+ (emit_library_call_value_1, store_one_arg): Likewise.
+ (target_for_arg): Remove; disabled long ago.
+ * emit-rtl.c (set_mem_attributes): Rework to only call get_mem_attrs
+ once and similar cleanups.
+ (offset_address): Use proper introductory comment.
+ * expr.c (emit_block_move): Use alignment from that of MEM args, not
+ from explicit operand; all callers changed.
+ (clear_storage): Likewise.
+ (expand_assignment): Don't call set_mem_alias_set on to_rtx.
+ (store_field): Remove kludge on alias set used for to_rtx.
+ (highest_pow2_factor, case *_DIV_EXPR): Never return 0.
+ (expand_expr_unaligned): Call set_mem_attributes instead of
+ set_mem_alias_set.
+ * expr.h (emit_block_move, clear_storage): Remove ALIGN argument.
+ * function.c (assign_stack_temp_for_type): Set MEM alignment.
+ (expand_function_end): Track MEM attributes of trampolines.
+ * ifcvt.c (noce_try_cmove_arith): Set alignment of new MEM.
+ * integrate.c (copy_rtx_and_substitute, case CALL): Copy memory
+ attributes from original.
+ * langhooks.c (lang_hook_default_get_alias_set): New function.
+ (hook_get_alias_set_0): New function.
+ * langhooks.h (hook_get_alias_set_0): New declaration.
+ (lang_hook_default_get_alias_set): Likewise.
+ (LANG_HOOKS_GET_ALIAS_SET): New macro; add to initializer.
+ * reload1.c (alter_reg): Use adjust_address_nv.
+ * rtl.c (get_mode_alignment): Moved to here.
+ * rtl.h (MEM_ALIGN): Take default from mode, if not BLKmode, and
+ change default if unknown from 1 to BITS_PER_UNIT.
+ * stor-layout.c (get_mode_alignment): Remove from here.
+ * toplev.h (struct lang_hoks): Add get_alias_set field.
+ * tree.h (lang_get_alias_set): Delete declaration.
+ * config/arc/arc.c (arc_setup_incoming_varags): Set MEM alignment.
+ * config/i386/i386.c (ix86_setup_incoming_varargs): Likewise.
+ (ix86_va_arg): Likewise.
+ * config/i960/i960.c (i960_setup_incoming_varargs): Likewise.
+ * config/pa/pa.c (hppa_builtin_saveregs): Likewise.
+ * config/sparc/sparc.c (sparc_va_arg): Likewise.
+ * config/rs6000/rs6000.c (setup_incoming_varargs): Likewise.
+ (expand_block_move_mem): Remove dead code.
+
+2001-10-22 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * c-common.c (warn_div_by_zero): New.
+ * c-common.h (warn_div_by_zero): New.
+ * c-decl.c (c_decode_option): Take it on the command line.
+ * c-typeck.c (build_binary_op): Warn about division by zero.
+ * doc/invoke.texi: Document the new command line option, fix
+ documentation of -Wmultichar.
+ * testsuite/gcc.dg/divbyzero.c: New tests.
+ * testsuite/gcc.dg/noncompile/20010524-1.c: Update.
+
+Tue Oct 23 15:30:23 CEST 2001 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (ix86_expand_int_movcc): Cleanup; use expand_simple_*op.
+
+ * toplev.c (rest_of_compilation): Use CLEANUP_UPDATE_LIFE
+ to avoid update_life_info call.
+ * basic-block.h (CLEANUP_UPATE_LIFE): Define.
+ * cfgcleanup.c (bb_flags): New enum.
+ (BB_FLAGS, BB_SET_FLAG, BB_CLEAR_FLAG, FORWARDER_BLOCK_P): New macros.
+ (notice_new_block, update_forwarder_flag): New functions.
+ (try_simplify_condjump): Use FORWARDER_BLOCK_P.
+ (try_forward_edges): Likewise; update flags.
+ (merge_blocks): Likewise.
+ (outgoing_edges_match): Likewise.
+ (try_crossjump_to_edge): Likewise.
+ (try_optimize_cfg): Likewise; initialize and clear the flags;
+ recompute life info if needed.
+ (cleanup_cfg): No need to clear aux pointers.
+
+2001-10-23 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/i386/i386.c (override_options): Default to minimum
+ stack alignment when optimizing for code size.
+ * doc/invoke.texi (-mpreferred-stack-boundary): Document the
+ change.
+
+ * config/i386/i386.c (override_options): Set upper limit of
+ -mpreferred-stack-boundary to 12.
+
+2001-10-22 Zack Weinberg <zack@codesourcery.com>
+
+ * recog.c (peephole2_optimize): Add default case to switch.
+
+2001-10-23 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * doc/gcc.texi (Sending Patches): Remove.
+
+2001-10-22 Hans-Peter Nilsson <hp@bitrange.com>
+
+ * unwind-dw2-fde.c (fde_unencoded_compare): Derefer pc_begin
+ fields when comparing.
+
+2001-10-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * arm.h (HOST_INT, HOST_UINT): Delete. Remove all uses.
+ * arm.c (HOST_INT, HOST_UINT): Likewise.
+
+2001-10-22 Stan Shebs <shebs@apple.com>
+
+ * config/darwin-protos.h (darwin_exception_section): Declare.
+ (darwin_eh_frame_section): Declare.
+
+Mon Oct 22 18:21:25 CEST 2001 Jan Hubicka <jh@suse.cz>
+
+ * i386.md (movti_rex64): Fix mode.
+
+2001-10-22 Stan Shebs <shebs@apple.com>
+
+ * target.h (struct gcc_target): Add asm_out.exception_section,
+ asm_out.eh_frame_section.
+ * target-def.h (TARGET_ASM_EXCEPTION_SECTION): New macro.
+ (TARGET_ASM_EH_FRAME_SECTION): New.
+ (TARGET_INITIALIZER): Update.
+ * output.h (default_exception_section): Declare.
+ (default_eh_frame_section): Declare.
+ * dwarf2out.c: Include target.h.
+ (output_call_frame_info): Call target hook for eh frames.
+ (default_eh_frame_section): New function.
+ * except.c: Include target.h.
+ (output_function_exception_table): Call target hook for exception
+ section.
+ * varasm.c (default_exception_section): Rename from
+ exception_section, remove EXCEPTION_SECTION macro.
+
+ * config/darwin.h (darwin_eh_frame_section): New function.
+ (EXCEPTION_SECTION): Remove.
+ (TARGET_ASM_EXCEPTION_SECTION): Define.
+ * config/nextstep.h (EH_FRAME_SECTION_ASM_OP): Remove.
+ (nextstep_exception_section): New function.
+ (nextstep_eh_frame_section): New function.
+ (TARGET_ASM_EXCEPTION_SECTION): Define.
+ (TARGET_ASM_EH_FRAME_SECTION): Define.
+
+ * config/pa/som.h (EXCEPTION_SECTION): Remove.
+ (TARGET_ASM_EXCEPTION_SECTION): Define.
+ * config/rs6000/sysv4.h, config/rs6000/xcoff.h
+ (EXCEPTION_SECTION): Remove.
+ (TARGET_ASM_EXCEPTION_SECTION): Define.
+ * config/stormy16/stormy16.h: Remove comments referencing
+ EXCEPTION_SECTION and EH_FRAME_SECTION_ASM_OP.
+
+ * doc/tm.texi: Document TARGET_ASM_EXCEPTION_SECTION and
+ TARGET_ASM_EH_FRAME_SECTION.
+
+2001-10-22 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * config/mips/mips.md (mul_acc_si): Fix precedence of conditional
+ terms.
+
+ * c-format.c: Fix spelling typo in comment.
+
+ * sched-int.h: Fix typo in GCC preamble.
+
+2001-10-21 Craig Rodrigues <rodrigc@gcc.gnu.org>
+
+ PR debug/4252
+ * doc/invoke.texi: Remove references to -fdump-translation-unit.
+
+2001-10-22 Richard Henderson <rth@redhat.com>
+
+ * config/i386/i386.c (ix86_expand_clear): New.
+ * config/i386/i386-protos.h: Declare it.
+ * config/i386/i386.md (setcc peep2s): Use it.
+ (movsi_xor): Unexport.
+
+2001-10-22 Richard Henderson <rth@redhat.com>
+
+ * flow.c (clear_log_links): Use free_INSN_LIST_list, not
+ free_EXPR_LIST_list for LOG_LINKS.
+
+2001-10-21 Robert Lipe <robertlipe@usa.net>
+
+ * config/i386/i386.c (sco_asm_named_section): Delete.
+ (sco_asm_out_constructor): Delete.
+ * config/i386/sco5.h (ASM_QUAD): Undo damage from att.h.
+ (ASM_OUTPUT_DOUBLE_INT): Likewise.
+ (TARGET_ASM_CONSTRUCTOR): Delete. Use default.
+ (TARGET_ASM_NAMED_SECTION): Use default for ELF.
+ (EXCEPTION_SECTION): Delete EH scn renaming hack.
+
+2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * c-format.c (maybe_read_dollar_number): Use safe-ctype macros
+ and/or fold extra calls into fewer ones.
+ * collect2.c (dump_file): Likewise.
+ * cppexp.c (parse_number): Likewise.
+ * cpplex.c (_cpp_lex_direct): Likewise.
+ * final.c (output_asm_insn, asm_fprintf): Likewise.
+ * fix-header.c (inf_scan_ident, main): Likewise.
+ * fixinc/fixfixes.c (char_macro_use_fix, char_macro_def_fix):
+ Likewise.
+ * fold-const.c (real_hex_to_f): Likewise.
+ * gen-protos.c (parse_fn_proto): Likewise.
+ * genattrtab.c (check_attr_test, check_attr_value): Likewise.
+ * genrecog.c (change_state, write_action): Likewise.
+ * gensupport.c (shift_output_template): Likewise.
+ * local-alloc.c (requires_inout): Likewise.
+ * mips-tfile.c (IS_ASM_IDENT): Likewise.
+ * protoize.c (is_id_char, main): Likewise.
+ * real.c (asctoeg): Likewise.
+ * recog.c (asm_operand_ok): Likewise.
+ * reload.c (find_reloads): Likewise.
+ * scan.c (scan_identget_token): Likewise.
+ * sched-vis.c (print_value): Likewise.
+ * stringpool.c (ggc_alloc_string): Likewise.
+ * toplev.c (read_integral_parameter, decode_g_option): Likewise.
+ * tradcif.y (parse_number, yylex, parse_escape): Likewise.
+ * tradcpp.c (rescan): Likewise.
+ * tree.c (clean_symbol_name): Likewise.
+ * varasm.c (decode_reg_name): Likewise.
+
+ * alpha.h (ASM_OUTPUT_ASCII): Likewise.
+ * darwin.c (name_needs_quotes, func_name_maybe_scoped): Likewise.
+ * dsp16xx.h (ASM_OUTPUT_ASCII): Likewise.
+ * m88k.c (output_ascii): Likewise.
+ * m88k.h (OVERRIDE_OPTIONS): Likewise.
+ * mcore.h (REG_CLASS_FROM_LETTER): Likewise.
+ * ns32k/encore.h (ASM_OUTPUT_ASCII): Likewise.
+ * sh.h (REG_CLASS_FROM_LETTER): Likewise.
+
+2001-10-21 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * langhooks.c (lang_hook_default_do_nothing,
+ lang_hook_default_decode_option): New defaults.
+ * langhooks.h: Make hooks unconditional and non-NULL.
+ * toplev.c (compile_file, toplev_main): Update.
+ * toplev.h: Update comments.
+ * objc/objc-act.c (lang_hooks): Update to new paradigm.
+
+2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * arm.h (FUNCTION_ARG_REGNO_P): Use IN_RANGE.
+
+ * system.h (IN_RANGE): New macro.
+
+2001-10-21 Zack Weinberg <zack@codesourcery.com>
+
+ * aclocal.m4 (AM_WITH_NLS): Also create and substitute
+ INTLDEPS variable, which does not include $LIBICONV.
+ * Makefile.in: Use INTLDEPS in LIBDEPS.
+ * configure: Regenerate.
+
+2001-10-21 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cpphash.h (struct cpp_buffer): Delete read_ahead and extra_char.
+ * cpplex.c (lex_percent, lex_dot): Remove.
+ (get_effective_char, skip_block_comment, skip_line_comment,
+ parse_identifier_slow, parse_number, parse_string, save_comment,
+ _cpp_lex_direct): Update to do lookback freely.
+ (IF_NEXT_IS, BACKUP): New macros.
+ * cpplib.c (cpp_push_buffer): Don't set read_ahead and extra_char.
+ * cppmacro.c (paste_tokens): Update.
+
+2001-10-20 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * doc/invoke.texi (i386 and x86-64 Options): Fix typo.
+
+2001-10-20 Hans-Peter Nilsson <hp@axis.com>
+
+ * reload1.c (reload): Check CONSTANT_P before calling
+ LEGITIMATE_PIC_OPERAND_P.
+ * config/cris/cris.c (cris_legitimate_pic_operand): Revert
+ workaround of 2001-10-13.
+
+Sat Oct 20 15:16:10 CEST 2001 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (split_di): Handle splitting of DFmode.
+
+Sat Oct 20 07:27:14 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * emit-rtl.c (set_mem_attributes): Alignment is in bits.
+ (adjust_address_1, offset_address): Likewise.
+
+ * final.c (output_asm_operand_names): New fcn, from output_asm_insn.
+ (output_asm_insn): Call it for each line output.
+ Don't record an operand more than once.
+
+ * toplev.h (struct lang_hooks): HONOR_READONLY now bool.
+ * main.c: Include config.h and system.h, but not ansidecl.h.
+ * Makefile.in (main.o): Update accordingly.
+
+Sat Oct 20 12:05:31 CEST 2001 Jan Hubicka <jh@suse.cz>
+
+ * i386.h (SSE_REGPARM_MAX): Set to 8 for x86_64.
+
+Sat Oct 20 12:01:07 CEST 2001 Jan Hubicka <jh@suse.cz>
+
+ * basic-block.h (find_sub_basic_blocks): Use sbitmap parameter.
+ * cfgbuild.c (find_bb_boundaries, compute_outgoing_frequencies):
+ Break out from ...
+ (find_sub_basic_blocks): ... here;
+ (find_many_sub_basic_blocks): New.
+ * recog.c (split_all_insns): Update find_sub_basic_blocks call.
+
+ * i386.h (ASM_PREFERRED_EH_DATA_FORMAT): Define sdata4.
+
+ * i386.c (ix86_va_arg): Kill indirect_p handling; fix aliasing issues.:
+
+ * i386.c (split_di, split_ti): Revamp to use simplify_subreg.
+
+ * timevar.def (TV_LIFE, TV_LIFE_UPDATE, TV_MODE_SWITCH): new.
+ * flow.c (update_life_info): Measure time.
+ * c-decl.c: Include timevar.h
+ (c_expand_body): Measure time.
+ * toplev.c (rest_of_compilation): Measure time of mode switching
+ separately.
+ * Makefile.in (c-decl.o, cfgcleanup.o): Add dependancy.
+
+ * toplev.c (flag_asynchronous_unwind_tables): New global variable.
+ (lang_independent_options): Add asynchronous-unwind-tables
+ (toplev_main): flag_asynchronous_unwind_tables implies
+ flag_unwind_tables.
+ * flags.h (flag_asynchronous_unwind_tables): Declare.
+ * dwarf2out.c (dwarf2out_stack_adjust): Take into account
+ flag_asynchronous_unwind_tables.
+ (output_call_frame_info): Likewise.
+ * invoke.texi (-fasynchronous-unwind-tables): Document.
+ * i386.c (optimization_options): Enable
+ flag_asynchronous_unwind_tables.
+
+ * i386.c (ix86_expand_setcc): Always expect target to be QImode.
+ * i386.md (s* expanders): Destination is QImode.
+
+ * toplev.c (rest_of_compilation): Do not call clear_log_links.
+ * rtl.h (clear_log_links): Kill.
+ * flow.c (clear_log_links): Make static; accept blocks parameter;
+ do no clear life info.
+ (update_life_info): Call clear_log_links.
+
+ * cfganal.c (forwarder_block_p): Avoid active_insn_p calls.
+
+2001-10-20 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cpplex.c (handle_newline, skip_escaped_newlines,
+ get_effective_char, skip_block_comment, skip_line_comment,
+ parse_identifier_slow, parse_number, parse_string,
+ _cpp_lex_direct): Update to do more stepping back.
+ (trigraph_ok): Similarly. Rename trigraph_p.
+ (SAVE_STATE, RESTORE_STATE): Remove.
+ (BUFF_SIZE_UPPER_BOUND): Tweak. Add sanity check.
+
+ * cpplib.c (destringize): Rename destringize_and_run, and
+ call run_directive directly.
+ (_cpp_do__Pragma): Simplify.
+
+2001-10-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * pe.c (arm_pe_unique_section): Const-ify.
+ * pe.h (TARGET_ASM_NAMED_SECTION): Undef before defining.
+ (switch_to_section): Add static prototype.
+
+ * output.h (drectve_section): Prototype.
+
+2001-10-19 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+
+ * config.gcc (i[34567]86-*-gnu*, arc-*-elf*, d30v-*,
+ fr30-*-elf, hppa*64*-*-linux*, parisc*64*-*-linux*, hppa*-*-linux*,
+ parisc*-*-linux*, i370-*-linux*, i[34567]86-*-chorusos*,
+ i[34567]86-*-elf*, i[34567]86-ncr-sysv4*, i[34567]86-*-netware,
+ i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
+ i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-freebsd*,
+ i[34567]86-*-netbsdelf*, i[34567]86-*-linux*libc1,
+ i[34567]86-*-linux*, i[34567]86-moss-msdos*, i[34567]86-*-moss*,
+ i[34567]86-go32-rtems*, i[34567]86-*-rtems*, i[34567]86-*-rtemself*,
+ i[34567]86-*-solaris2*, i[34567]86-*-sysv5*, i[34567]86-*-sysv4*,
+ i[34567]86-*-udk*, i[34567]86-*-osf1*, i[34567]86-dg-dgux*,
+ i860-alliant-*, i860-*-sysv4*, ia64*-*-aix*, ia64*-*-linux*,
+ ia64*-*-hpux*, m32r-*-elf*, m88k-dg-dgux*, m88k-*-sysv4*, mcore-*-elf,
+ mips*-*-linux*, mn10200-*-*, mn10300-*-*, pj*-linux*, pjl-*,
+ powerpc64-*-linux*, powerpc-*-sysv*, powerpc-*-netbsd*,
+ powerpc-*-chorusos*, powerpc-*-eabiaix*, powerpc-*-eabisim*,
+ powerpc-*-elf*, powerpc-*-eabi*, powerpc-*-rtems*,
+ powerpc-*-linux*libc1, powerpc-*-linux*, powerpc-wrs-vxworks*,
+ powerpcle-wrs-vxworks*, powerpcle-*-sysv*, powerpcle-*-elf*,
+ powerpcle-*-eabisim*, powerpcle-*-eabi*, powerpcle-*-solaris2*,
+ rs6000-*-mach*, s390-*-linux*, s390x-*-linux*, sh-*-elf*,
+ sh-*-rtemself*, sh-*-rtems*, sh-*-linux*, stormy16-*-elf,
+ v850-*-rtems*, v850-*-*, x86_64-*-linux*), cris-*-aout, cris-*-elf,
+ cris-*-none, cris-*-linux*: Update ${tmfile} list.
+ (c4x-*-rtems*, c4x-*, i[34567]86-go32-rtems*, i[34567]86-*-rtemscoff*,
+ i[34567]86-*-rtems*, i[34567]86-*-rtemself*, i[34567]86-*-osf1*,
+ mn10200-*-*, mn10300-*-*, powerpc-*-beos*, powerpc-*-darwin*,
+ powerpc-wrs-vxworks*, powerpcle-wrs-vxworks*, v850-*-rtems*,
+ v850-*-*): Delete superflous ${cpu_type} setting.
+ * config/linux.h: Delete svr4.h include.
+ (SET_ASM_OP): Delete.
+ * config/netware.h (INT_ASM_OP): Undef before define.
+ * config/ptx4.h: Delete elfos.h include.
+ (PREFERRED_DEBUGGING_TYPE): Undef instead of wrapping.
+ * config/svr4.h: Delete elfos.h include. Update commentary.
+ * config/arc/arc.h, config/d30v/d30v.h, config/fr30/fr30.h,
+ config/m32r/m32r.h, config/m88k/sysv4.h, config/mn10200/mn10200.h,
+ config/mn10200/mn10300.h, config/stormy16/stormy16.h,
+ config/v850/v850.h: Delete svr4.h include.
+ * config/i370/linux.h, config/i386/osf1elf.h, config/m68k/linux.h,
+ config/m68k/m68kv4.h, config/m88k/sysv4.h,
+ config/sparc/sysv4.h: Update includes.
+ * config/i386/beos-elf.h, config/i386/netware.h, config/i386/ptx4-i.h,
+ config/i386/rtemself.h, config/i386/sol2.h, config/i386/sysv4.h,
+ config/i386/sysv5.h, config/i386/udk.h, config/ia64/linux.h,
+ config/m88k/dguxbcs.h: Delete includes.
+ * config/i386/dgux.h, config/i386/osf1elfgdb.h: Delete include.
+ (PREFERRED_DEBUGGING_TYPE): Undef before defining it.
+ * config/i860/fx2800.h (ASM_OUTPUT_SOURCE_LINE): Undef before defining
+ it.
+ * config/m88k/dgux.h: Delete include.
+ (SDB_DEBUGGING_INFO, PREFERRED_DEBUGGING_TYPE): Undef before
+ defining it.
+ * config/pj/pj.h (ASM_GENERATE_INTERNAL_LABEL,
+ ASM_OUTPUT_INTERNAL_LABEL, ASM_OUTPUT_SKIP): Undef before defining it.
+ * config/sh/elf.h: Update include.
+ (SDB_DEBUGGING_INFO, DWARF2_DEBUGGING_INFO, PREFERRED_DEBUGGING_TYPE,
+ DWARF2_ASM_LINE_DEBUG_INFO): Move behind includes.
+
+2001-10-19 Catherine Moore <clm@redhat.com>
+
+ * config/stormy16/stormy-abi: Updates to varargs descriptions.
+ * config/stormy16/stormy16.c (stormy16_build_va_list): Reverse
+ base and count fields.
+ (stormy16_expand_builtin_va_start): last_reg_count changed to
+ size_of_reg_args. Use count + size in first comparison.
+
+Fri Oct 19 15:24:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * langhooks.h (LANG_HOOKS_HONOR_READONLY): New macro.
+ * toplev.h (struct lang_hooks): New field HONOR_READONLY.
+ * emit-rtl.c (set_mem_attributes): Set RTX_UNCHANGING_P from
+ TREE_READONLY and TYPE_READONLY if lang_hooks.honor_readonly.
+ Set alignment from type if INDIRECT_REF.
+ (adjust_address_1, offset_address): Simplify alignment compuitation.
+ * expr.c (expand_expr, case INDIRECT_REF): Don't set RTX_UNCHANGING_P
+ here; done by set_mem_attributes.
+
+2001-10-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Makefile.in (rtlanal.o): Depend on $(TM_P_H).
+ * arm-protos.h (rdata_section, zero_init_section, common_section):
+ Prototype.
+ * arm.h (ASM_OUTPUT_DEF_FROM_DECLS): Const-ify.
+ * avr.h (ASM_OUTPUT_SKIP): Rename macro parameter to avoid
+ traditional mode stringification.
+ * function.c (thread_prologue_and_epilogue_insns): Wrap variable
+ in macros controling its use.
+ * rtlanal.c: Include tm_p.h.
+ * varasm.c (asm_output_aligned_bss): Mark parameter with
+ ATTRIBUTE_UNUSED.
+ (assemble_constant_align, assemble_start_function, assemble_align,
+ assemble_variable, assemble_trampoline_template,
+ output_constant_def_contents): Wrap potentially empty if-stmt body
+ in brackets.
+
+2001-10-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * a29k-protos.h (literal_section): Prototype.
+ * a29k.h (ASM_FILE_START): Don't discard pointer qualifier.
+ * a29k.md: Ensure function pointers are prototyped.
+ * genattrtab.c (write_eligible_delay): Mark parameter with
+ ATTRIBUTE_UNUSED.
+
+2001-10-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * calls.c (emit_call_1): Mark parameter with ATTRIBUTE_UNUSED.
+ * 1750a.c (print_operand): Fix format specifier warning.
+ * 1750a.h (ASM_FILE_START): Don't discard pointer qualifier.
+ * 1750a.md: Likewise.
+ * gcc.c (init_gcc_specs): Wrap with ENABLE_SHARED_LIBGCC.
+ * genemit.c (output_add_clobbers): Mark parameter with
+ ATTRIBUTE_UNUSED.
+ * genrecog.c (write_subroutine): Likewise.
+ * integrate.c (expand_inline_function): Delete unused variable.
+ * varasm.c (remove_from_pending_weak_list): Wrap with
+ ASM_WEAKEN_LABEL.
+
+2001-10-19 Jakub Jelinek <jakub@redhat.com>
+
+ * simplify-rtx.c (simplify_plus_minus): Negate constant iff its neg
+ field is different to previous argument's neg field.
+
+ * config/alpha/alpha.c (summarize_insn): Don't abort on ASM_INPUT.
+
+Fri Oct 19 15:24:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * final.c (get_decl_from_op): New function.
+ (output_asm_insn): Call it; write "*" when item with decl is address.
+
+2001-10-19 Janis Johnson <janis187@us.ibm.com>
+
+ * doc/install.texi (Specific, sparc-sun-solaris2*) Copy documentation
+ about 64-bit support from the 3.0_branch version.
+
+2001-10-19 Zack Weinberg <zack@codesourcery.com>
+
+ * aclocal.m4 (AM_WITH_NLS): AC_DEFINE HAVE_LIBINTL_H and
+ USE_INCLUDED_LIBINTL when appropriate.
+ * configure, config.in: Regenerate.
+ * Makefile.in (datadir): Set to @datadir@.
+ (intl.o): Also depend on $(CONFIG_H) and system.h.
+
+ * intl.c: Factor out common gettext initialization sequence.
+ (gcc_init_libintl): New function.
+ * intl.h: Include intl/libgnuintl.h if USE_INCLUDED_LIBINTL;
+ otherwise include libintl.h if HAVE_LIBINTL_H; otherwise turn
+ off NLS. Add multiple include guard. No need to #ifdef-guard
+ an #undef. Prototype gcc_init_libintl here.
+
+ * collect2.c (main), cppmain.c (general_init), gcc.c (main),
+ gcov.c (main), protoize.c (main), toplev.c (toplev_main):
+ Use gcc_init_libintl.
+
+2001-10-19 Catherine Moore <clm@redhat.com>
+
+ * config/stormy16/stormy16.h (ASM_COMMENT_START): Define.
+
+ * config/stormy16/stormy16.c (stormy16_split_move): Make
+ sure that REG_INC notes are present for auto_inc operands.
+
+2001-10-19 Andreas Jaeger <aj@suse.de>
+
+ * configure: Regenerated.
+ * configure.in: Add x86_64 to switch statements.
+
+2001-10-18 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.md (sibcall_osf_1): Load destination
+ address into $27 explicitly.
+ (sibcall_value_osf_1): Likewise.
+
+Thu Oct 18 16:07:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * emit-rtl.c (gen_reg_rtx): Also reallocate reg_decl array.
+ (offset_address): New function.
+ (free_emit_status): Free regno_decl.
+ (init_emit): Pass proper number of elements to xcalloc.
+ Allocate regno_decl.
+ (mark_emit_status): Mark regno_decl values.
+ * expr.c (highest_pow2_factor): New function.
+ (expand_assigment): Use it and offset_address.
+ Properly handle ptr_mode vs. Pmode in offset calculation.
+ (store_constructor, expand_expr_unaligned): Likewise.
+ (expand_expr, case COMPONENT_EXPR): Likewise.
+ * expr.h (offset_address): New decl.
+ * function.h (struct emit_status): Add regno_decl.
+ (REGNO_DECL): New macro.
+ * final.c (output_asm_name): Move in file and don't conditionalize
+ on flag_print_asm_name.
+ (output_asm_insn): Only call output_asm_name if flag_print_asm_name.
+ Output names of operands, if known.
+ * function.c (assign_parms): Set REGNO_DECL.
+ * integrate.c (integrate_decl_tree): Likewise.
+ * stmt.c (expand_decl): Likewise.
+ * regclass.c (reg_scan_mark_refs): Propagate REGNO_DECL for copies.
+
+2001-10-18 Alexandre Oliva <aoliva@redhat.com>
+
+ * attribs.c (handle_noinline_attribute): New function.
+ (handle_used_attribute): Likewise.
+ (c_common_attribute_table): Added noinline and used.
+ * doc/extend.texi (Function Attributes): Document them.
+ * c-decl.c (duplicate_decls): Propagate DECL_UNINLINABLE.
+ Warn when merging inline with attribute noinline.
+ (start_decl, start_function): Warn if inline and attribute
+ noinline appear in the same declaration.
+
+2001-10-17 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * config.gcc: Update c4x and i370 for C front end-specific
+ dependencies.
+ * config/c4x/c4x-c.c: New.
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