gcc/ChangeLog

   1 Fri Jan  4 11:45:05 2002  Jeffrey A Law  (law@redhat.com)
   2
   3         * c-common.c (c_expand_start_cond): Expect the IF_STMT node to
   4         be passed in, do not build it.
   5         (c_begin_if_stmt): New function.
   6         (c_begin_while_stmt, c_finish_while_stmt_cond): Likewise.
   7         * c-common.h (c_expand_start_cond): Update prototype.
   8         (c_begin_if_stmt): Prototype new function.
   9         (c_begin_while_stmt, c_finish_while_stmt_cond): Likewise.
  10         * c-parse.in (if_prefix): Use c_begin_if_stmt,
  11         c_begin_while_stmt and c_finish_while_stmt_cond.
  12
  13 2002-01-04  William Cohen  <wcohen@redhat.com>
  14
  15         * config/pa/elf.h (ASM_FILE_START): Reverted to profile_flag.
  16         * config/pa/pa-linux.h (ASM_FILE_START): Likewise.
  17         * config/pa/pa64-hpux.h (ASM_FILE_START): Likewise.
  18         * config/pa/som.h (ASM_FILE_START): Likewise.
  19
  20 2001-01-04  Daniel Berlin  <dan@cgsoftware.com>
  21
  22         * lcm.c: Include df.h.
  23         Add available_transfer_function prototype.
  24         (compute_available): Rework to use iterative dataflow framework.
  25         (struct bb_info): s/bb_info/lcm_bb_info/g to avoid conflict
  26         with bb_info in df.h
  27         (available_transfer_function): New function.
  28
  29         * Makefile.in (lcm.o): add df.h to dependencies.
  30
  31 2002-01-04  Richard Henderson  <rth@redhat.com>
  32
  33         * config/alpha/alpha.c (some_operand): Accept HIGH.
  34         (input_operand): Likewise; accept simple references to globals.
  35         (alpha_const_ok_for_letter_p): New, outlined from alpha.h.
  36         (alpha_const_double_ok_for_letter_p): Likewise.
  37         (alpha_extra_constraint): Likewise.
  38         (alpha_preferred_reload_class): Likewise.  Do not force
  39         symbolic constants to memory.
  40         (alpha_legitimate_address_p): Accept simple references
  41         to small_symbolic_operand.
  42         (alpha_legitimize_address): New arg scratch.  Be prepared to be
  43         called when no_new_pseudos.  Emit simple symbolic references.
  44         Split integers into low, high, and rest.
  45         (alpha_expand_mov): Use alpha_legitimize_address.
  46         (some_small_symbolic_mem_operand): New.
  47         (split_small_symbolic_mem_operand): New.
  48         * config/alpha/alpha-protos.h: Update.
  49         * config/alpha/alpha.h (CONST_OK_FOR_LETTER_P): Out-line.
  50         (CONST_DOUBLE_OK_FOR_LETTER_P): Likewise.
  51         (EXTRA_CONSTRAINT): Likewise.
  52         (PREFERRED_RELOAD_CLASS): Likewise.
  53         (LEGITIMIZE_ADDRESS): Update for alpha_legitimize_address change.
  54         (PREDICATE_CODES): Update.
  55         * config/alpha/alpha.md: New post-reload splitters to convert
  56         simplfied symbolic operands to the form that references $29.
  57         (divide expanders): Use emit_move_insn, not gen_movdi_er_high_g.
  58         (movdi_er_nofix, movdi_er_fix): Accept any symbolic operand.
  59
  60 2002-01-03  Richard Henderson  <rth@redhat.com>
  61
  62         * local-alloc.c (function_invariant_p): Update commentary.
  63
  64 2002-01-04  H.J. Lu <hjl@gnu.org>
  65
  66         * toplev.c (rest_of_compilation): Fix a typo when calling
  67         cleanup_cfg.
  68
  69 2002-01-03  Kazu Hirata  <kazu@hxi.com>
  70
  71         * c-common.c: Fix formatting.
  72         * diagnostic.c: Likewise.
  73         * doloop.c: Likewise.
  74         * dwarf2out.c: Likewise.
  75
  76 2002-01-03  Kazu Hirata  <kazu@hxi.com>
  77
  78         * config/h8300/h8300.c (output_logical_op): Use 'not.w' instead
  79         of 'neg.w' when xoring with 0x0000ffff or 0xffff0000.
  80
  81 2002-01-03  Neil Booth  <neil@daikokuya.demon.co.uk>
  82
  83         * cpperror.c: Update comments and copyright.
  84         * cppexp.c, cppfiles.c, cpphash.c, cpphash.h, cppinit.c,
  85         cpplex.c, cpplib.c, cpplib.h, cppmacro.c, cppmain.c: Similarly.
  86
  87 2002-01-03  John David Anglin  <dave@hiauly1.hia.nrc.ca>
  88
  89         * collect2.c (main): Use strcmp when testing for "-shared".
  90
  91 2002-01-03  Neil Booth  <neil@daikokuya.demon.co.uk>
  92
  93         * cppmacro.c: Don't include intl.h.  Update comments.
  94         (new_number_token): Allocate enough buffer for 64-bit unsigned
  95         integers; update prototype.
  96         * cppmain.c: Update comments.
  97
  98 2002-01-03  William Cohen  <wcohen@redhat.com>
  99
 100         * function.h (struct function): Add profile.
 101         (current_function_profile): New.
 102         doc/extend.texi: Update documentation.
 103         * final.c (final_start_function): Use current_function_profile
 104         instead of profile_flag.
 105         (profile_after_prologue): Likewise.
 106         * function.c (expand_function_start): Likewise.
 107         (expand_function_start): Likewise.
 108         * config/alpha/alpha.c (direct_call_operand):
 109         (alpha_does_function_need_gp): Likewise.
 110         (alpha_expand_prologue): Likewise.
 111         * config/arm/arm.c (arm_expand_prologue): Likewise.
 112         thumb_expand_prologue: Likewise.
 113         * config/d30v/d30v.c (d30v_stack_info): Likewise.
 114         * config/fr30/fr30.c (MUST_SAVE_RETURN_POINTER): Likewise.
 115         (fr30_expand_prologue): Likewise.
 116         * config/i386/cygwin.h (SUBTARGET_PROLOGUE): Likewise.
 117         * config/i386/i386.c (ix86_osf_output_function_prologue): Likewise.
 118         * config/i386/i386.h (FINALIZE_PIC): Likewise.
 119         * config/i386/win32.h (SUBTARGET_PROLOGUE): Likewise.
 120         * config/i960/i960.c (i960_output_function_prologue): Likewise.
 121         * config/ia64/ia64.c (ia64_compute_frame_size): Likewise.
 122         * config/m32r/m32r.c (MUST_SAVE_RETURN_ADDR): Likewise.
 123         (m32r_expand_prologue): Likewise.
 124         * config/m88k/m88k.c (m88k_layout_frame): Likewise.
 125         (m88k_expand_prologue): Likewise.
 126         * config/m88k/m88k.h (ADJUST_INSN_LENGTH): Likewise.
 127         * config/mips/mips.c (compute_frame_size): Likewise.
 128         (mips_expand_prologue): Likewise.
 129         (mips_can_use_return_insn): Likewise.
 130         * config/pa/elf.h (ASM_FILE_START): Likewise.
 131         * config/pa/pa-linux.h (ASM_FILE_START): Likewise.
 132         * config/pa/pa64-hpux.h (ASM_FILE_START): Likewise.
 133         * config/pa/som.h (ASM_FILE_START): Likewise.
 134         * config/romp/romp.c (romp_using_r14): Likewise.
 135         * config/rs6000/rs6000.c (first_reg_to_save): Likewise.
 136         (rs6000_stack_info): Likewise.
 137         * config/rs6000/sysv4.h (ASM_DECLARE_FUNCTION_NAME): Likewise.
 138         * config/rs6000/xcoff.h (ASM_FILE_START): Likewise.
 139         * config/v850/v850.c (compute_register_save_size): Likewise.
 140
 141 2002-01-03  Jakub Jelinek  <jakub@redhat.com>
 142
 143         * simplify-rtx.c (simplify_binary_operation) [DIV]: If
 144         gen_lowpart_common fails, use gen_lowpart_SUBREG.
 145
 146 2002-01-03  Turly O'Connor  <turly@apple.com>
 147
 148         * darwin.c (machopic_output_possible_stub_label): Don't generate
 149         stub routines for pseudo-stubs which we've just defined.
 150
 151 2002-01-03  Kazu Hirata  <kazu@hxi.com>
 152
 153         * builtins.c: Fix formatting.
 154         * c-typeck.c: Likewise.
 155         * combine.c: Likewise.
 156         * expr.c: Likewise.
 157         * loop.c: Likewise.
 158
 159 2002-01-03  Andreas Schwab  <schwab@suse.de>
 160
 161         * cppfiles.c (_cpp_pop_file_buffer): Change return type to bool
 162         and return true if _cpp_push_next_buffer pushed a new include
 163         file.
 164         * cpplib.c (_cpp_pop_buffer): Only call obstack_free if
 165         _cpp_pop_file_buffer did not push a new file.
 166         * cpphash.h (_cpp_pop_file_buffer): Update declaration.
 167
 168 2002-01-02  Eric Christopher  <echristo@redhat.com>
 169
 170         * final.c (final_scan_insn): Change 0 -> NULL_RTX in
 171         FIND_REG_INC_NOTE call. Update copyright.
 172         * loop.c (canonicalize_condition): Ditto.
 173         * reorg.c (delete_scheduled_jump): Ditto.
 174
 175 2002-01-03  Kazu Hirata  <kazu@hxi.com>
 176
 177         * gcse.c: Fix formatting.
 178
 179 2002-01-03  Graham Stott  <grahams@redhat.com>
 180
 181         * mkconfig.sh: Output to config.h, hconfig.h and tconfig.h
 182         forward defs for struct tags rtx_def, union_tree, rtvec_def
 183         also output corresponding typedefs for rtxm, tree, and rtvcec.
 184
 185         * system.h: Move forward defs for struct tags rtx_def, union_tree,
 186         rtvec_def along with corresponding typedefs for rtx, tree, and
 187         rtvcec to config.h, hconfig.h, tconfig.h
 188
 189 2002-01-03  Graham Stott  <grahams@redhat.com>
 190
 191         * tree.h: Update copyright date.
 192         (IS_EXPR_CODE_CLASS): Add parenthesis.
 193         (TREE_SET_CODE): Add whitespace.
 194         (TREE_CHECK): Add parenthesis.
 195         (TREE_CLASS_CODE): Add parenthesis and wrap long line.
 196         (CST_OR_CONSTRUCTOR_CHECK):
 197         (EXPR_CHECK): Add parenthis, whitespace and wrap line.
 198         (TREE_SYMBOL_REFERENCED): Whitespace.
 199         (INT_CST_LT): Likewise.
 200         (INT_CST_LT_UNSIGNED): Likewise.
 201         (tree_real_cst): Unwrap comment.
 202         (tree_string): Likewise.
 203         (tree_complex): Likewise.
 204         (IDENTIFIER_POINTER): correct cast.
 205         (SAVE_EXPR_CONTEXT): Whitespace.
 206         (EXPR_WFL_FILENAME_NODE): Likewise.
 207         (EXPR_WFL_FILENAME): Remove parenthesis.
 208         (DECL_ORIGIN): Add parenthesis.
 209         (DECL_FROM_INLINE): Use NULL_TREE.
 210         (build_int_2): Whitespace.
 211         (build_type_variant): Add parenthesis.
 212
 213         * gcc/jcf-parse.c: Update copyright date.
 214         (yyparse): Constify resource_filename.
 215
 216 2002-01-03  Graham Stott  <grahams@redhat.com>
 217
 218         * rtl.h: Update copyright date.
 219         (RTL_CHECK1): Wrap long line.
 220         (RTL_CHECK2): Likewise.
 221         (RTL_CHECKC1): Wrap long line and whitespace.
 222         (RTL_CHECKC2): Likewise.
 223         (XWINT): Whitespace.
 224         (XINT): Likewise.
 225         (XSTR): Likewise.
 226         (XEXP): Likewise.
 227         (XVEC): Likewise.
 228         (XMODE): Likewise.
 229         (XBITMAP): Likewise.
 230         (XTREE): Likewise.
 231         (XBBDEF): Likewise.
 232         (XTMPL): Likewise.
 233         (X0WINT): Likewise.
 234         (X0INT):Likewise.
 235         (X0UINT): Likewise.
 236         (X0STR): Likewise.
 237         (X0EXP): Likewise.
 238         (X0VEC): Likewise.
 239         (X0MODE): Likewise.
 240         (X0BITMAP): Likewise.
 241         (X0TREE): Likewise.
 242         (X0BBDEF): Likewise.
 243         (X0ADVFLAGS): Likewise.
 244         (X0CSELIB): Likewise.
 245         (X0MEMATTR): Likewise.
 246         (XCWINT): Likewise.
 247         (XCINT): Likewise.
 248         (XCUINT): Likewise.
 249         (XCSTR): Likewise.
 250         (XCEXP): Likewise.
 251         (XCVEC): Likewise.
 252         (XCMODE): Likewise.
 253         (XCBITMAP): Likewise.
 254         (XCTREE): Likewise.
 255         (XCBBDEF): Likewise.
 256         (XCADVFLAGS): Likewise.
 257         (XCCSELIB): Likewise.
 258         (XC2EXP): Likewise.
 259         (INSN_UID): Likewise.
 260         (PREV_INSN): Likewise.
 261         (PATTERN): Likewise.
 262         (INSN_CODE): Likewise.
 263         (PUT_REG_NOTE_KIND): Likewise.
 264         (CODE_LABEL_NUMBER): Likewise.
 265         (NOTE_SOURCE_FILE): Likewise.
 266         (NOTE_BLOCK): Likewise.
 267         (NOTE_EH_HANDLER): Likewise.
 268         (NOTE_RANGE_INFO): Likewise.
 269         (NOTE_LIVE_INFO): Likewise.
 270         (NOTE_BASIC_BLOCK): Likewise.
 271         (NOTE_EXPECTED_VALUE): Likewise.
 272         (NOTE_LINE_NUMBER): Likewise.
 273         (LABEL_NAME): Likewise.
 274         (LABEL_NUSES): Likewise.
 275         (LABEL_ALTERNATE_NAME): Likewise.
 276         (ADDRESSOF_DECL): Likewise.
 277         (JUMP_LABEL): Likewise.
 278         (LABEL_NEXTREF): Likewise.
 279         (REGNO): Likewise.
 280         (ORIGINAL_REGNO: Likewise.
 281         (HARD_REGISTER_NUM_P): Add parenthesis.
 282         (SUBREG_REG): Whitespace.
 283         (SUBREG_BYTE): Likewise.
 284         (ASM_OPERANDS_TEMPLATE): Remove parenthesis.
 285         (ASM_OPERANDS_OUTPUT_CONSTRAINT): Likewise.
 286         (ASM_OPERANDS_OUTPUT_IDX): Likewise.
 287         (ASM_OPERANDS_INPUT_VEC): Likewise.
 288         (ASM_OPERANDS_INPUT_CONSTRAINT_VEC): Likewise.
 289         (ASM_OPERANDS_INPUT): Likewise.
 290         (ASM_OPERANDS_INPUT_LENGTH): Likewise.
 291         (ASM_OPERANDS_INPUT_CONSTRAINT_EXP): Likewise.
 292         (ASM_OPERANDS_INPUT_CONSTRAINT): Likewise.
 293         (ASM_OPERANDS_INPUT_MODE): Likewise.
 294         (ASM_OPERANDS_SOURCE_FILE): Likewise.
 295         (ASM_OPERANDS_SOURCE_LINE): Likewise.
 296         (MEM_SET_IN_STRUCT_P): Minor reformat.
 297         (TRAP_CONDITION): Whitespace.
 298         (TRAP_CODE): Likewise.
 299         (COND_EXEC_TEST): Likewise.
 300         (COND_EXEC_CODE): Likewise.
 301         (FIND_REG_INC_NOTE): Uppercase macro args and add parenthesis.
 302         (PHI_NODE_P): Add parenthesis.
 303         (plus_constant): Whitespace and add parenthesis.
 304
 305 2002-01-03  Kazu Hirata  <kazu@hxi.com>
 306
 307         * config/avr/avr.c: Fix comment typos.
 308         * config/c4x/c4x.md: Likewise.
 309         * config/dsp16xx/dsp16xx.h: Likewise.
 310         * config/dsp16xx/dsp16xx.md: Likewise.
 311         * config/i386/i386.md: Likewise.
 312         * config/ia64/ia64.c: Likewise.
 313         * config/m32r/m32r.h: Likewise.
 314         * config/m68hc11/m68hc11.md: Likewise.
 315         * config/mmix/mmix.c: Likewise.
 316         * config/mn10200/mn10200.c: Likewise.
 317         * config/romp/romp.c: Likewise.
 318         * config/sh/sh.c: Likewise.
 319         * config/stormy16/stormy16.c: Likewise.
 320         * config/stormy16/stormy16.h: Likewise.
 321         * config/stormy16/stormy16.md: Likewise.
 322
 323 2002-01-03  Graham Stott  <grahams@redhat.com>
 324
 325         * loop.h: Update copyright date.
 326         (LOOP_MOVABLES): Fix typo.
 327         (LOOP_REGS): Likewise.
 328         (LOOP_IVS): Likewise.
 329
 330 2002-01-03  Graham Stott  <grahams@redhat.com>
 331
 332         * cppinit.c: Update copyright date.
 333         Don't include output.h
 334         * Makefile.in: Update copyright date.
 335         Update dependency.
 336
 337 2002-01-02  Craig Rodrigues  <rodrigc@gcc.gnu.org>
 338
 339         PR c/5226
 340         * invoke.texi (-mthreads): Remove from documented RS/6000 options.
 341         (-pthread) Add to RS/6000 options.
 342
 343 2002-01-02  Kazu Hirata  <kazu@hxi.com>
 344
 345         * except.c: Fix comment typos.
 346         * loop.c: Likewise.
 347         * varasm.c: Likewise.
 348         * doc/tm.texi: Fix a typo.
 349
 350 2002-01-02  Jakub Jelinek  <jakub@redhat.com>
 351
 352         * c-typeck.c (output_init_element): Allow initializing static storage
 353         duration objects with compound literals.
 354
 355 2002-01-02  Richard Henderson  <rth@redhat.com>
 356
 357         * objc/objc-act.c (hack_method_prototype): Clear current_function_decl
 358         after abusing it.
 359
 360 2002-01-02  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 361
 362         * gcc.c (default_compilers): Const-ify.
 363         * mips-tdump.c (stab_names): Likewise.
 364         * mips-tfile.c (map_coff_types, map_coff_storage,
 365         map_coff_sym_type, map_coff_derived_type, stabs_symbol,
 366         pseudo_ops_t, pseudo_ops): Likewise.
 367         * protoize.c (default_include): Likewise
 368
 369         * real.c (GET_REAL, PUT_REAL): Don't cast away const-ness.
 370         (ezero, ehalf, eone, etwo, e32, elog2, esqrt2, epi): Const-ify.
 371         Add array size in declaration.
 372         (endian, emov, eisneg, eisinf, eisnan, eiisnan, eiisneg, emovi,
 373         emovo, emovz, eiisinf, ecmpm, eaddm, esubm, m16m, edivm, emulm,
 374         esub, eadd, eadd1, ediv, emul, e53toe, e64toe, e113toe, e24toe,
 375         etoe113, etoe64, etoe53, etoe24, ecmp, eround, ltoe, ultoe,
 376         eifrac, euifrac, e24toasc, e53toasc, e64toasc, e113toasc, etoasc,
 377         efloor, efrexp, eldexp, eremain, dectoe, etodec, ibmtoe, etoibm,
 378         c4xtoe, etoc4x, uditoe, ditoe, etoudi, etodi, esqrt, etens,
 379         emtens, make_nan): Const-ify.
 380         (TFbignan, TFlittlenan, XFbignan, XFlittlenan, DFbignan,
 381         DFlittlenan, SFbignan, SFlittlenan): Make static and const-ify.
 382
 383 2002-01-02  Joseph S. Myers  <jsm28@cam.ac.uk>
 384
 385         * config.gcc (ia64-*-*): Set extra_headers.
 386         (alpha*-dec-osf*): Likewise.  Don't use alpha/t-osf.
 387         * config/alpha/t-osf: Remove.
 388         * config/ia64/t-ia64 (EXTRA_HEADERS): Remove.
 389
 390 2002-01-02  David Edelsohn  <edelsohn@gnu.org>
 391
 392         * config/rs6000/t-aix43: Revert previous change.
 393
 394 2002-01-02  Jason Merrill  <jason@redhat.com>
 395
 396         * c-decl.c (c_expand_body): Call outlining_inline_function when
 397         emitting an inline function out of line.
 398
 399 2002-01-02  Richard Henderson  <rth@redhat.com>
 400
 401         * dwarf2out.c (limbo_die_node): Add created_for member.
 402         (new_die): New argument created_for.  Update all callers.
 403         (mark_limbo_die_list): New.
 404         (dwarf2out_init): Register limbo_die_list as a root.
 405         (dwarf2out_finish): Force insert limbo dies into their function
 406         context.
 407
 408 2002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
 409
 410         PR c++/5089
 411         * doc/invoke.texi (-Wold-style-cast): Only warn about non-void casts.
 412
 413 2002-01-02  Kazu Hirata  <kazu@hxi.com>
 414
 415         * config/h8300/fixunssfsi.c: Update copyright.
 416         Fix comment typos.
 417         Fix formatting.
 418         * config/h8300/h8300.c: Update copyright.
 419         Eliminate warnings.
 420
 421 2002-01-02  Kazu Hirata  <kazu@hxi.com>
 422
 423         * config/romp/romp.c: Fix comment formatting.
 424         * config/romp/romp.h: Likewise.
 425         * config/romp/romp.md: Likewise.
 426         * config/s390/s390.c: Likewise.
 427         * config/stormy16/stormy16.c: Likewise.
 428         * config/stormy16/stormy16.h: Likewise.
 429
 430 2002-01-02  Alexandre Oliva  <aoliva@redhat.com>
 431
 432         * c-common.h (genrtl_expr_stmt_value): Declare.
 433         * c-semantics.c (genrtl_goto_stmt): Redirect to...
 434         (genrtl_goto_stmt_value): ... this new function.  Pass new
 435         argument down to expand_expr_stmt_value, taking
 436         TREE_ADDRESSABLE into account.
 437         * c-common.c (c_expand_expr): Mark the last EXPR_STMT of a
 438         STMT_EXPR as addressable, i.e., one whose result we want.
 439         * expr.c (expand_expr): Don't save expression statement value
 440         of labeled_blocks or loop_exprs.
 441         * stmt.c (expand_expr_stmt): Redirect to...
 442         (expand_expr_stmt_value): ... this new function.  Use new
 443         argument to tell whether to save expression value.
 444         (expand_end_stmt_expr): Reset last_expr_type and
 445         last_expr_value if we don't have either.
 446         * tree-inline.c (declare_return_variable): Mark its use
 447         statement as addressable.
 448         * tree.h: Document new use of TREE_ADDRESSABLE.
 449         (expand_expr_stmt_value): Declare.
 450
 451 2002-01-01  Tom Rix  <trix@redhat.com>
 452
 453         * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Fix for use by
 454         rs6000_emit_allocate_stack.
 455
 456 2002-01-01  Joseph S. Myers  <jsm28@cam.ac.uk>
 457
 458         * configure.in: Prepend ${srcdir}/config/${cpu_type}/ instead of
 459         ${srcdir}/ginclude/ to every entry in extra_headers.
 460         * configure: Regenerate.
 461         * ginclude/math-3300.h: Rename to config/m68k/math-3300.h.
 462         * ginclude/math-68881.h: Rename to config/m68k/math-68881.h.
 463         * ginclude/ppc-asm.h: Rename to config/rs6000/ppc-asm.h.
 464         * ginclude/proto.h: Rename to config/convex/proto.h.
 465
 466 Tue Jan  1 17:12:56 2002  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 467
 468         * attribs.c (handle_vector_size_attribute): Use host_integerp
 469         and tree_int_cst; remove warnings.
 470         * caller-save.c (insert_restore): Add cast to get rid of warning.
 471         (insert_save): Likewise.
 472         * emit-rtl.c (adjust_address_1, offset_address): Likewise.
 473         * regmove.c (find_matches): Add temporary var to kill a warning.
 474
 475 2002-01-01  Douglas B Rupp  <rupp@gnat.com>
 476
 477         * config/alpha/vms.h (DWARF2_UNWIND_INFO, EH_RETURN_HANDLER_RTX,
 478         LINK_EH_SPEC, MD_FALLBACK_FRAME_STATE_FOR): Define.
 479         * config/alpha/t-vms (EXTRA_PARTS): Add vms-dwarf2eh.o
 480         (vms-dwarf2eh.o): Add Makefile rule.
 481         * config/alpha/vms-ld.c (main): Handle vms-dwarf2eh.o.
 482         * config/alpha/vms-dwarf2eh.asm: New file.
 483
 484         * gcc.c (delete_if_ordinary): Delete all versions.
 485
 486 2002-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
 487
 488         * config/mmix/mmix.md: Update FIXME to not mention
 489         define_constants.
 490         (MMIX_rJ_REGNUM): New define_constants constant.
 491         ("movqi", "movsi", "movdi", "*movdicc_real_foldable",
 492         "*movdicc_real"): Adjust contraints formatting.
 493         ("*bCC_foldable"): Add %+ for P in output format and delete FIXME
 494         for branch prediction.
 495         ("*bCC", "*bCC_inverted_foldable", "*bCC_inverted"): Add %+ in
 496         output template.
 497         ("*call_real", "*call_value_real", "nonlocal_goto_receiver",
 498         "*nonlocal_goto_receiver_expanded"): Use MMIX_rJ_REGNUM instead of
 499         number.  Delete related FIXMEs.
 500         * config/mmix/mmix.h (MMIX_INCOMING_RETURN_ADDRESS_REGNUM): Change
 501         from number to MMIX_rJ_REGNUM.
 502         (TARGET_MASK_BRANCH_PREDICT): New.
 503         (TARGET_DEFAULT): Change to TARGET_MASK_BRANCH_PREDICT.
 504         (TARGET_SWITCHES): Update comment.  Correct -mno-toplevel-symbols
 505         value.  Add -mbranch-predict and -mno-branch-predict.
 506         (TARGET_VERSION): Drop date.
 507         (ADDITIONAL_REGISTER_NAMES): Use MMIX_rJ_REGNUM, not number.
 508         * config/mmix/mmix.c (mmix_encode_section_info): Correct condition
 509         for finding out global symbols.
 510         (mmix_asm_output_labelref): Revert condition for global symbol.
 511         (mmix_print_operand): <case '+'>: Emit P for a likely branch.
 512         (mmix_print_operand_punct_valid_p): A '+' is valid.
 513
 514 See ChangeLog.6 for earlier changes.