+2001-11-19 Jeff Law <law@redhat.com>
+
+ * gcse.c (cprop_jump): Clear JUMP_LABEL field when we create
+ a nop-jump.
+
+2000-11-19 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cppmacro.c (_cpp_backup_tokens): Revert previous check-in.
+ Don't fall off the base token run.
+
+2001-11-19 Jason Wilkins <fenix@io.com>
+
+ * Makefile.in: Use INSTALL_SCRIPT not INSTALL_PROGRAM.
+
+Mon Nov 19 15:13:43 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * tree.def (VIEW_CONVERT_EXPR): New tree code.
+ * tree.h (handled_component_p): New declaration.
+ * alias.c (handled_component_p): Move function from here ...
+ * expr.c (handled_component_p): ... to here and non longer static.
+ (is_zeros_p, case VIEW_CONVERT_EXPR): New case.
+ (store_field): Remove unneeded MEM_COPY_ATTRIBUTES call.
+ (get_inner_reference): Handle VIEW_CONVERT_EXPR.
+ (expand_expr, case VAR_DECL): Clean up handling of re-layout case.
+ (expand_expr, case VIEW_CONVERT_EXPR): New case.
+ (expand_expr, cse ADDR_EXPR): No need to copy if already
+ BIGGEST_ALIGNMENT.
+ * fold-const.c (fold, case VIEW_CONVERT_EXPR): New case.
+ * varasm.c (initializer_constant_value_p, case VIEW_CONVERT_EXPR): New.
+ (output_constant): Handle VIEW_CONVERT_EXPR.
+ * dwarf2out.c (loc-descriptor_from_tree, add_bound_info):
+ Add new case for VIEW_CONVERT_EXPR.
+
+2001-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * a29k/unix.h (ASM_FILE_START): Const-ify.
+ * i386/beos-elf.h (INCLUDE_DEFAULTS): Remove semi-colon.
+ * i386/isc.h (ASM_FILE_START): Const-ify.
+ * i386/sun386.h (ASM_FILE_START): Likewise.
+ * m32r.md: Likewise.
+ * m68k/auxas.h (ADDITIONAL_REGISTER_NAMES): Add missing brackets.
+ * m68k/auxgas.h ADDITIONAL_REGISTER_NAMES): Likewise.
+ * m68k/tower.h (REGISTER_NAMES): Remove semi-colon.
+ * mn10200.md: Initialize variable.
+
+Mon Nov 19 18:06:21 CET 2001 Jan Hubicka <jh@suse.cz>
+
+ * gcse.c (try_replace_reg): Copy RTX before creating note.
+
+ * df.h (df_ref_flags): New uenum.
+ (DF_REF_FLAGS): New macro.
+ (struct ref): Add field "flags".
+ * df.c (HANDLE_SUBREG): Remove.
+ (df_ref_create): Likewise; set flags field of ref.
+ (df_def_record_1): Strip down read_write subreg; remove
+ commented out code; set READ_WRITE flag.
+ (read_modify_subreg_p): New static function.
+ (df_uses_record): Cleanup SET handling; set READ_WRITE flag;
+ new argument "flags".
+ (df_insn_refs_record): Update call of df_uses_record.
+ (df_insn_modify): Avoid #if 0 around comment.
+ (df_dump): Dump the read/write flag.
+
+ * predict.c (propagate_freq): Make cyclic_probability and frequency
+ volatile
+
+ * i386.c (ix86_cc_mode): Accept USE.
+
+ * cfgrtl.c (purge_dead_edges): Cleanup EDGE_ABNORMAL flag if computed
+ jump is turned into simplejump.
+
+2001-11-19 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * doc/fragments.texi, doc/trouble.texi: Remove links to old
+ installation chapter.
+ * doc/gcc.texi: Don't claim that this manual documents
+ installation. Mark Installation menu entry as being out of date.
+
+Mon Nov 19 07:21:35 2001 Douglas B. Rupp <rupp@gnat.com>
+
+ * config/alpha/xm-vms.h: Don't define macros that autoconf handles.
+ (SUCCESS_EXIT_CODE, FATAL_EXIT_CODE): Define for posix compatibility.
+ * gcc.c (exit): Remove definition for VMS; moved to xm-vms.h.
+
+2001-11-19 Jason Merrill <jason@redhat.com>
+
+ * cppmacro.c (_cpp_backup_tokens): Pop cur_run before decrementing
+ cur_token, not after.
+
+ * config/clipper/clix.h, config/h8300/elf.h, config/mips/linux.h:
+ Lose ASM_OUTPUT_CONSTRUCTOR.
+ * system.h: Poison it and INT_ASM_OP.
+ * c-lang.c (finish_file): Don't check for it.
+ * libgcc2.c (L_ctors): Check TARGET_ASM_CONSTRUCTOR instead.
+
+2001-11-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * mmix.c (mmix_cc1_ignored_option): Const-ify.
+ (mmix_init_machine_status): Make static to match declaration.
+ (mmix_unique_section): Const-ify.
+ (mmix_output_quoted_string): Avoid automatic aggregate
+ initialization.
+ (mmix_output_register_setting): Likewise.
+ (mmix_output_shiftvalue_op_from_str): Likewise.
+
+ * mmix.h (mmix_cc1_ignored_option): Const-ify.
+ (ASM_OUTPUT_BYTE): Fix format specifier warning.
+ (ASM_GENERATE_INTERNAL_LABEL): Likewise.
+
+2001-11-18 Craig Rodrigues <rodrigc@gcc.gnu.org>
+
+ PR c/4448
+ * gthr-win32.h: (__gthread_objc_thread_exit): Fix variable
+ name __objc_thread_exit_status so that it matches the
+ variable defined in objc/thr.h.
+
+2001-11-18 Craig Rodrigues <rodrigc@gcc.gnu.org>
+
+ PR bootstrap/4020
+ * mklibgcc.in: Add missing semi-colons.
+ * Makefile.in: Same.
+
+Sun Nov 18 16:47:00 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * expr.c (expand_expr, case VAR_DECL): Update alignment of DECL_RTL
+ after re-laying out decl in incomplete case.
+ (expand_expr, case ADDR_EXPR): Fix typo in copy case.
+
+2001-11-18 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * doc/install-old.texi: Move some sections out to ...
+ * doc/collect2.texi, doc/configfiles.texi, doc/headerdirs.texi:
+ ... here. New files. Make into chapters rather than sections.
+ * doc/gcc.texi: Include the new files and add menu entries for
+ them.
+ * Makefile.in ($(docdir)/gcc.info, gcc.dvi): Update dependencies.
+
+Sun Nov 18 14:13:52 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * tree.h (TYPE_ALIGN_OK): New flag.
+ * emit-rtl.c (set_mem_attributes): Handle it.
+ * expr.c (emit_single_push_insn): Only set to alias set 0 if
+ doing sibcall optimization.
+ (expand_expr, case COMPONENT_REF): Call set_mem_attributes on case
+ when make temporary.
+ (expand_expr, case CONVERT_EXPR): Simplify convert-to-union case.
+ (expand_expr, case ADDR_EXPR): Abort if TYPE_ALIGN_OK and need copy.
+
+ * sdbout.c (sdbout_symbol): Avoid warning due to &DECL_RTL.
+
+2001-11-18 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * c-decl.c (c_decode_option): Give deprecation warning for
+ -traditional.
+ * doc/invoke.texi (-traditional): Note that this option is
+ deprecated.
+
Sun Nov 18 07:40:07 2001 Douglas B. Rupp <rupp@gnat.com>
+ * config/alpha/alpha.c (alpha_start_function, VMS): Cast shift
+ arg to HOST_WIDE_INT, not long.
+
* config/alpha/vms.h (DIR_SEPARATOR, PREFIX). Don't define.
(HAS_INIT_SECTION): Define.
(REAL_ARITHMETIC): Don't undefine.
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