gcc/ChangeLog

   1 2002-01-04  Jakub Jelinek  <jakub@redhat.com>
   2
   3         * tree.h (expand_expr_stmt_value): Add maybe_last argument.
   4         * c-common.h (genrtl_expr_stmt_value): Likewise.
   5         * stmt.c (expand_expr_stmt): Pass 1 as maybe_last.
   6         (expand_expr_stmt_value): Add maybe_last argument.
   7         Don't warn about statement with no effect if it is the last statement
   8         in expression statement.
   9         * c-semantics.c (genrtl_expr_stmt): Pass 1 as maybe_last.
  10         (genrtl_expr_stmt_value): Add maybe_last argument, pass it down to
  11         expand_expr_stmt_value.
  12         (expand_stmt) [EXPR_STMT]: Pass 1 as maybe_last to
  13         genrtl_expr_stmt_value if t is the last EXPR_STMT in its scope.
  14         * expr.c (expand_expr) [LABELED_BLOCK_EXPR, LOOP_EXPR]: Pass 1
  15         as maybe_last to expand_expr_stmt_value.
  16
  17 Fri Jan  4 11:45:05 2002  Jeffrey A Law  (law@redhat.com)
  18
  19         * c-common.c (c_expand_start_cond): Expect the IF_STMT node to
  20         be passed in, do not build it.
  21         (c_begin_if_stmt): New function.
  22         (c_begin_while_stmt, c_finish_while_stmt_cond): Likewise.
  23         * c-common.h (c_expand_start_cond): Update prototype.
  24         (c_begin_if_stmt): Prototype new function.
  25         (c_begin_while_stmt, c_finish_while_stmt_cond): Likewise.
  26         * c-parse.in (if_prefix): Use c_begin_if_stmt,
  27         c_begin_while_stmt and c_finish_while_stmt_cond.
  28
  29 2002-01-04  William Cohen  <wcohen@redhat.com>
  30
  31         * config/pa/elf.h (ASM_FILE_START): Reverted to profile_flag.
  32         * config/pa/pa-linux.h (ASM_FILE_START): Likewise.
  33         * config/pa/pa64-hpux.h (ASM_FILE_START): Likewise.
  34         * config/pa/som.h (ASM_FILE_START): Likewise.
  35
  36 2001-01-04  Daniel Berlin  <dan@cgsoftware.com>
  37
  38         * lcm.c: Include df.h.
  39         Add available_transfer_function prototype.
  40         (compute_available): Rework to use iterative dataflow framework.
  41         (struct bb_info): s/bb_info/lcm_bb_info/g to avoid conflict
  42         with bb_info in df.h
  43         (available_transfer_function): New function.
  44
  45         * Makefile.in (lcm.o): add df.h to dependencies.
  46
  47 2002-01-04  Richard Henderson  <rth@redhat.com>
  48
  49         * config/alpha/alpha.c (some_operand): Accept HIGH.
  50         (input_operand): Likewise; accept simple references to globals.
  51         (alpha_const_ok_for_letter_p): New, outlined from alpha.h.
  52         (alpha_const_double_ok_for_letter_p): Likewise.
  53         (alpha_extra_constraint): Likewise.
  54         (alpha_preferred_reload_class): Likewise.  Do not force
  55         symbolic constants to memory.
  56         (alpha_legitimate_address_p): Accept simple references
  57         to small_symbolic_operand.
  58         (alpha_legitimize_address): New arg scratch.  Be prepared to be
  59         called when no_new_pseudos.  Emit simple symbolic references.
  60         Split integers into low, high, and rest.
  61         (alpha_expand_mov): Use alpha_legitimize_address.
  62         (some_small_symbolic_mem_operand): New.
  63         (split_small_symbolic_mem_operand): New.
  64         * config/alpha/alpha-protos.h: Update.
  65         * config/alpha/alpha.h (CONST_OK_FOR_LETTER_P): Out-line.
  66         (CONST_DOUBLE_OK_FOR_LETTER_P): Likewise.
  67         (EXTRA_CONSTRAINT): Likewise.
  68         (PREFERRED_RELOAD_CLASS): Likewise.
  69         (LEGITIMIZE_ADDRESS): Update for alpha_legitimize_address change.
  70         (PREDICATE_CODES): Update.
  71         * config/alpha/alpha.md: New post-reload splitters to convert
  72         simplfied symbolic operands to the form that references $29.
  73         (divide expanders): Use emit_move_insn, not gen_movdi_er_high_g.
  74         (movdi_er_nofix, movdi_er_fix): Accept any symbolic operand.
  75
  76 2002-01-03  Richard Henderson  <rth@redhat.com>
  77
  78         * local-alloc.c (function_invariant_p): Update commentary.
  79
  80 2002-01-04  H.J. Lu <hjl@gnu.org>
  81
  82         * toplev.c (rest_of_compilation): Fix a typo when calling
  83         cleanup_cfg.
  84
  85 2002-01-03  Kazu Hirata  <kazu@hxi.com>
  86
  87         * c-common.c: Fix formatting.
  88         * diagnostic.c: Likewise.
  89         * doloop.c: Likewise.
  90         * dwarf2out.c: Likewise.
  91
  92 2002-01-03  Kazu Hirata  <kazu@hxi.com>
  93
  94         * config/h8300/h8300.c (output_logical_op): Use 'not.w' instead
  95         of 'neg.w' when xoring with 0x0000ffff or 0xffff0000.
  96
  97 2002-01-03  Neil Booth  <neil@daikokuya.demon.co.uk>
  98
  99         * cpperror.c: Update comments and copyright.
 100         * cppexp.c, cppfiles.c, cpphash.c, cpphash.h, cppinit.c,
 101         cpplex.c, cpplib.c, cpplib.h, cppmacro.c, cppmain.c: Similarly.
 102
 103 2002-01-03  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 104
 105         * collect2.c (main): Use strcmp when testing for "-shared".
 106
 107 2002-01-03  Neil Booth  <neil@daikokuya.demon.co.uk>
 108
 109         * cppmacro.c: Don't include intl.h.  Update comments.
 110         (new_number_token): Allocate enough buffer for 64-bit unsigned
 111         integers; update prototype.
 112         * cppmain.c: Update comments.
 113
 114 2002-01-03  William Cohen  <wcohen@redhat.com>
 115
 116         * function.h (struct function): Add profile.
 117         (current_function_profile): New.
 118         doc/extend.texi: Update documentation.
 119         * final.c (final_start_function): Use current_function_profile
 120         instead of profile_flag.
 121         (profile_after_prologue): Likewise.
 122         * function.c (expand_function_start): Likewise.
 123         (expand_function_start): Likewise.
 124         * config/alpha/alpha.c (direct_call_operand):
 125         (alpha_does_function_need_gp): Likewise.
 126         (alpha_expand_prologue): Likewise.
 127         * config/arm/arm.c (arm_expand_prologue): Likewise.
 128         thumb_expand_prologue: Likewise.
 129         * config/d30v/d30v.c (d30v_stack_info): Likewise.
 130         * config/fr30/fr30.c (MUST_SAVE_RETURN_POINTER): Likewise.
 131         (fr30_expand_prologue): Likewise.
 132         * config/i386/cygwin.h (SUBTARGET_PROLOGUE): Likewise.
 133         * config/i386/i386.c (ix86_osf_output_function_prologue): Likewise.
 134         * config/i386/i386.h (FINALIZE_PIC): Likewise.
 135         * config/i386/win32.h (SUBTARGET_PROLOGUE): Likewise.
 136         * config/i960/i960.c (i960_output_function_prologue): Likewise.
 137         * config/ia64/ia64.c (ia64_compute_frame_size): Likewise.
 138         * config/m32r/m32r.c (MUST_SAVE_RETURN_ADDR): Likewise.
 139         (m32r_expand_prologue): Likewise.
 140         * config/m88k/m88k.c (m88k_layout_frame): Likewise.
 141         (m88k_expand_prologue): Likewise.
 142         * config/m88k/m88k.h (ADJUST_INSN_LENGTH): Likewise.
 143         * config/mips/mips.c (compute_frame_size): Likewise.
 144         (mips_expand_prologue): Likewise.
 145         (mips_can_use_return_insn): Likewise.
 146         * config/pa/elf.h (ASM_FILE_START): Likewise.
 147         * config/pa/pa-linux.h (ASM_FILE_START): Likewise.
 148         * config/pa/pa64-hpux.h (ASM_FILE_START): Likewise.
 149         * config/pa/som.h (ASM_FILE_START): Likewise.
 150         * config/romp/romp.c (romp_using_r14): Likewise.
 151         * config/rs6000/rs6000.c (first_reg_to_save): Likewise.
 152         (rs6000_stack_info): Likewise.
 153         * config/rs6000/sysv4.h (ASM_DECLARE_FUNCTION_NAME): Likewise.
 154         * config/rs6000/xcoff.h (ASM_FILE_START): Likewise.
 155         * config/v850/v850.c (compute_register_save_size): Likewise.
 156
 157 2002-01-03  Jakub Jelinek  <jakub@redhat.com>
 158
 159         * simplify-rtx.c (simplify_binary_operation) [DIV]: If
 160         gen_lowpart_common fails, use gen_lowpart_SUBREG.
 161
 162 2002-01-03  Turly O'Connor  <turly@apple.com>
 163
 164         * darwin.c (machopic_output_possible_stub_label): Don't generate
 165         stub routines for pseudo-stubs which we've just defined.
 166
 167 2002-01-03  Kazu Hirata  <kazu@hxi.com>
 168
 169         * builtins.c: Fix formatting.
 170         * c-typeck.c: Likewise.
 171         * combine.c: Likewise.
 172         * expr.c: Likewise.
 173         * loop.c: Likewise.
 174
 175 2002-01-03  Andreas Schwab  <schwab@suse.de>
 176
 177         * cppfiles.c (_cpp_pop_file_buffer): Change return type to bool
 178         and return true if _cpp_push_next_buffer pushed a new include
 179         file.
 180         * cpplib.c (_cpp_pop_buffer): Only call obstack_free if
 181         _cpp_pop_file_buffer did not push a new file.
 182         * cpphash.h (_cpp_pop_file_buffer): Update declaration.
 183
 184 2002-01-02  Eric Christopher  <echristo@redhat.com>
 185
 186         * final.c (final_scan_insn): Change 0 -> NULL_RTX in
 187         FIND_REG_INC_NOTE call. Update copyright.
 188         * loop.c (canonicalize_condition): Ditto.
 189         * reorg.c (delete_scheduled_jump): Ditto.
 190
 191 2002-01-03  Kazu Hirata  <kazu@hxi.com>
 192
 193         * gcse.c: Fix formatting.
 194
 195 2002-01-03  Graham Stott  <grahams@redhat.com>
 196
 197         * mkconfig.sh: Output to config.h, hconfig.h and tconfig.h
 198         forward defs for struct tags rtx_def, union_tree, rtvec_def
 199         also output corresponding typedefs for rtxm, tree, and rtvcec.
 200
 201         * system.h: Move forward defs for struct tags rtx_def, union_tree,
 202         rtvec_def along with corresponding typedefs for rtx, tree, and
 203         rtvcec to config.h, hconfig.h, tconfig.h
 204
 205 2002-01-03  Graham Stott  <grahams@redhat.com>
 206
 207         * tree.h: Update copyright date.
 208         (IS_EXPR_CODE_CLASS): Add parenthesis.
 209         (TREE_SET_CODE): Add whitespace.
 210         (TREE_CHECK): Add parenthesis.
 211         (TREE_CLASS_CODE): Add parenthesis and wrap long line.
 212         (CST_OR_CONSTRUCTOR_CHECK):
 213         (EXPR_CHECK): Add parenthis, whitespace and wrap line.
 214         (TREE_SYMBOL_REFERENCED): Whitespace.
 215         (INT_CST_LT): Likewise.
 216         (INT_CST_LT_UNSIGNED): Likewise.
 217         (tree_real_cst): Unwrap comment.
 218         (tree_string): Likewise.
 219         (tree_complex): Likewise.
 220         (IDENTIFIER_POINTER): correct cast.
 221         (SAVE_EXPR_CONTEXT): Whitespace.
 222         (EXPR_WFL_FILENAME_NODE): Likewise.
 223         (EXPR_WFL_FILENAME): Remove parenthesis.
 224         (DECL_ORIGIN): Add parenthesis.
 225         (DECL_FROM_INLINE): Use NULL_TREE.
 226         (build_int_2): Whitespace.
 227         (build_type_variant): Add parenthesis.
 228
 229         * gcc/jcf-parse.c: Update copyright date.
 230         (yyparse): Constify resource_filename.
 231
 232 2002-01-03  Graham Stott  <grahams@redhat.com>
 233
 234         * rtl.h: Update copyright date.
 235         (RTL_CHECK1): Wrap long line.
 236         (RTL_CHECK2): Likewise.
 237         (RTL_CHECKC1): Wrap long line and whitespace.
 238         (RTL_CHECKC2): Likewise.
 239         (XWINT): Whitespace.
 240         (XINT): Likewise.
 241         (XSTR): Likewise.
 242         (XEXP): Likewise.
 243         (XVEC): Likewise.
 244         (XMODE): Likewise.
 245         (XBITMAP): Likewise.
 246         (XTREE): Likewise.
 247         (XBBDEF): Likewise.
 248         (XTMPL): Likewise.
 249         (X0WINT): Likewise.
 250         (X0INT):Likewise.
 251         (X0UINT): Likewise.
 252         (X0STR): Likewise.
 253         (X0EXP): Likewise.
 254         (X0VEC): Likewise.
 255         (X0MODE): Likewise.
 256         (X0BITMAP): Likewise.
 257         (X0TREE): Likewise.
 258         (X0BBDEF): Likewise.
 259         (X0ADVFLAGS): Likewise.
 260         (X0CSELIB): Likewise.
 261         (X0MEMATTR): Likewise.
 262         (XCWINT): Likewise.
 263         (XCINT): Likewise.
 264         (XCUINT): Likewise.
 265         (XCSTR): Likewise.
 266         (XCEXP): Likewise.
 267         (XCVEC): Likewise.
 268         (XCMODE): Likewise.
 269         (XCBITMAP): Likewise.
 270         (XCTREE): Likewise.
 271         (XCBBDEF): Likewise.
 272         (XCADVFLAGS): Likewise.
 273         (XCCSELIB): Likewise.
 274         (XC2EXP): Likewise.
 275         (INSN_UID): Likewise.
 276         (PREV_INSN): Likewise.
 277         (PATTERN): Likewise.
 278         (INSN_CODE): Likewise.
 279         (PUT_REG_NOTE_KIND): Likewise.
 280         (CODE_LABEL_NUMBER): Likewise.
 281         (NOTE_SOURCE_FILE): Likewise.
 282         (NOTE_BLOCK): Likewise.
 283         (NOTE_EH_HANDLER): Likewise.
 284         (NOTE_RANGE_INFO): Likewise.
 285         (NOTE_LIVE_INFO): Likewise.
 286         (NOTE_BASIC_BLOCK): Likewise.
 287         (NOTE_EXPECTED_VALUE): Likewise.
 288         (NOTE_LINE_NUMBER): Likewise.
 289         (LABEL_NAME): Likewise.
 290         (LABEL_NUSES): Likewise.
 291         (LABEL_ALTERNATE_NAME): Likewise.
 292         (ADDRESSOF_DECL): Likewise.
 293         (JUMP_LABEL): Likewise.
 294         (LABEL_NEXTREF): Likewise.
 295         (REGNO): Likewise.
 296         (ORIGINAL_REGNO: Likewise.
 297         (HARD_REGISTER_NUM_P): Add parenthesis.
 298         (SUBREG_REG): Whitespace.
 299         (SUBREG_BYTE): Likewise.
 300         (ASM_OPERANDS_TEMPLATE): Remove parenthesis.
 301         (ASM_OPERANDS_OUTPUT_CONSTRAINT): Likewise.
 302         (ASM_OPERANDS_OUTPUT_IDX): Likewise.
 303         (ASM_OPERANDS_INPUT_VEC): Likewise.
 304         (ASM_OPERANDS_INPUT_CONSTRAINT_VEC): Likewise.
 305         (ASM_OPERANDS_INPUT): Likewise.
 306         (ASM_OPERANDS_INPUT_LENGTH): Likewise.
 307         (ASM_OPERANDS_INPUT_CONSTRAINT_EXP): Likewise.
 308         (ASM_OPERANDS_INPUT_CONSTRAINT): Likewise.
 309         (ASM_OPERANDS_INPUT_MODE): Likewise.
 310         (ASM_OPERANDS_SOURCE_FILE): Likewise.
 311         (ASM_OPERANDS_SOURCE_LINE): Likewise.
 312         (MEM_SET_IN_STRUCT_P): Minor reformat.
 313         (TRAP_CONDITION): Whitespace.
 314         (TRAP_CODE): Likewise.
 315         (COND_EXEC_TEST): Likewise.
 316         (COND_EXEC_CODE): Likewise.
 317         (FIND_REG_INC_NOTE): Uppercase macro args and add parenthesis.
 318         (PHI_NODE_P): Add parenthesis.
 319         (plus_constant): Whitespace and add parenthesis.
 320
 321 2002-01-03  Kazu Hirata  <kazu@hxi.com>
 322
 323         * config/avr/avr.c: Fix comment typos.
 324         * config/c4x/c4x.md: Likewise.
 325         * config/dsp16xx/dsp16xx.h: Likewise.
 326         * config/dsp16xx/dsp16xx.md: Likewise.
 327         * config/i386/i386.md: Likewise.
 328         * config/ia64/ia64.c: Likewise.
 329         * config/m32r/m32r.h: Likewise.
 330         * config/m68hc11/m68hc11.md: Likewise.
 331         * config/mmix/mmix.c: Likewise.
 332         * config/mn10200/mn10200.c: Likewise.
 333         * config/romp/romp.c: Likewise.
 334         * config/sh/sh.c: Likewise.
 335         * config/stormy16/stormy16.c: Likewise.
 336         * config/stormy16/stormy16.h: Likewise.
 337         * config/stormy16/stormy16.md: Likewise.
 338
 339 2002-01-03  Graham Stott  <grahams@redhat.com>
 340
 341         * loop.h: Update copyright date.
 342         (LOOP_MOVABLES): Fix typo.
 343         (LOOP_REGS): Likewise.
 344         (LOOP_IVS): Likewise.
 345
 346 2002-01-03  Graham Stott  <grahams@redhat.com>
 347
 348         * cppinit.c: Update copyright date.
 349         Don't include output.h
 350         * Makefile.in: Update copyright date.
 351         Update dependency.
 352
 353 2002-01-02  Craig Rodrigues  <rodrigc@gcc.gnu.org>
 354
 355         PR c/5226
 356         * invoke.texi (-mthreads): Remove from documented RS/6000 options.
 357         (-pthread) Add to RS/6000 options.
 358
 359 2002-01-02  Kazu Hirata  <kazu@hxi.com>
 360
 361         * except.c: Fix comment typos.
 362         * loop.c: Likewise.
 363         * varasm.c: Likewise.
 364         * doc/tm.texi: Fix a typo.
 365
 366 2002-01-02  Jakub Jelinek  <jakub@redhat.com>
 367
 368         * c-typeck.c (output_init_element): Allow initializing static storage
 369         duration objects with compound literals.
 370
 371 2002-01-02  Richard Henderson  <rth@redhat.com>
 372
 373         * objc/objc-act.c (hack_method_prototype): Clear current_function_decl
 374         after abusing it.
 375
 376 2002-01-02  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 377
 378         * gcc.c (default_compilers): Const-ify.
 379         * mips-tdump.c (stab_names): Likewise.
 380         * mips-tfile.c (map_coff_types, map_coff_storage,
 381         map_coff_sym_type, map_coff_derived_type, stabs_symbol,
 382         pseudo_ops_t, pseudo_ops): Likewise.
 383         * protoize.c (default_include): Likewise
 384
 385         * real.c (GET_REAL, PUT_REAL): Don't cast away const-ness.
 386         (ezero, ehalf, eone, etwo, e32, elog2, esqrt2, epi): Const-ify.
 387         Add array size in declaration.
 388         (endian, emov, eisneg, eisinf, eisnan, eiisnan, eiisneg, emovi,
 389         emovo, emovz, eiisinf, ecmpm, eaddm, esubm, m16m, edivm, emulm,
 390         esub, eadd, eadd1, ediv, emul, e53toe, e64toe, e113toe, e24toe,
 391         etoe113, etoe64, etoe53, etoe24, ecmp, eround, ltoe, ultoe,
 392         eifrac, euifrac, e24toasc, e53toasc, e64toasc, e113toasc, etoasc,
 393         efloor, efrexp, eldexp, eremain, dectoe, etodec, ibmtoe, etoibm,
 394         c4xtoe, etoc4x, uditoe, ditoe, etoudi, etodi, esqrt, etens,
 395         emtens, make_nan): Const-ify.
 396         (TFbignan, TFlittlenan, XFbignan, XFlittlenan, DFbignan,
 397         DFlittlenan, SFbignan, SFlittlenan): Make static and const-ify.
 398
 399 2002-01-02  Joseph S. Myers  <jsm28@cam.ac.uk>
 400
 401         * config.gcc (ia64-*-*): Set extra_headers.
 402         (alpha*-dec-osf*): Likewise.  Don't use alpha/t-osf.
 403         * config/alpha/t-osf: Remove.
 404         * config/ia64/t-ia64 (EXTRA_HEADERS): Remove.
 405
 406 2002-01-02  David Edelsohn  <edelsohn@gnu.org>
 407
 408         * config/rs6000/t-aix43: Revert previous change.
 409
 410 2002-01-02  Jason Merrill  <jason@redhat.com>
 411
 412         * c-decl.c (c_expand_body): Call outlining_inline_function when
 413         emitting an inline function out of line.
 414
 415 2002-01-02  Richard Henderson  <rth@redhat.com>
 416
 417         * dwarf2out.c (limbo_die_node): Add created_for member.
 418         (new_die): New argument created_for.  Update all callers.
 419         (mark_limbo_die_list): New.
 420         (dwarf2out_init): Register limbo_die_list as a root.
 421         (dwarf2out_finish): Force insert limbo dies into their function
 422         context.
 423
 424 2002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
 425
 426         PR c++/5089
 427         * doc/invoke.texi (-Wold-style-cast): Only warn about non-void casts.
 428
 429 2002-01-02  Kazu Hirata  <kazu@hxi.com>
 430
 431         * config/h8300/fixunssfsi.c: Update copyright.
 432         Fix comment typos.
 433         Fix formatting.
 434         * config/h8300/h8300.c: Update copyright.
 435         Eliminate warnings.
 436
 437 2002-01-02  Kazu Hirata  <kazu@hxi.com>
 438
 439         * config/romp/romp.c: Fix comment formatting.
 440         * config/romp/romp.h: Likewise.
 441         * config/romp/romp.md: Likewise.
 442         * config/s390/s390.c: Likewise.
 443         * config/stormy16/stormy16.c: Likewise.
 444         * config/stormy16/stormy16.h: Likewise.
 445
 446 2002-01-02  Alexandre Oliva  <aoliva@redhat.com>
 447
 448         * c-common.h (genrtl_expr_stmt_value): Declare.
 449         * c-semantics.c (genrtl_goto_stmt): Redirect to...
 450         (genrtl_goto_stmt_value): ... this new function.  Pass new
 451         argument down to expand_expr_stmt_value, taking
 452         TREE_ADDRESSABLE into account.
 453         * c-common.c (c_expand_expr): Mark the last EXPR_STMT of a
 454         STMT_EXPR as addressable, i.e., one whose result we want.
 455         * expr.c (expand_expr): Don't save expression statement value
 456         of labeled_blocks or loop_exprs.
 457         * stmt.c (expand_expr_stmt): Redirect to...
 458         (expand_expr_stmt_value): ... this new function.  Use new
 459         argument to tell whether to save expression value.
 460         (expand_end_stmt_expr): Reset last_expr_type and
 461         last_expr_value if we don't have either.
 462         * tree-inline.c (declare_return_variable): Mark its use
 463         statement as addressable.
 464         * tree.h: Document new use of TREE_ADDRESSABLE.
 465         (expand_expr_stmt_value): Declare.
 466
 467 2002-01-01  Tom Rix  <trix@redhat.com>
 468
 469         * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Fix for use by
 470         rs6000_emit_allocate_stack.
 471
 472 2002-01-01  Joseph S. Myers  <jsm28@cam.ac.uk>
 473
 474         * configure.in: Prepend ${srcdir}/config/${cpu_type}/ instead of
 475         ${srcdir}/ginclude/ to every entry in extra_headers.
 476         * configure: Regenerate.
 477         * ginclude/math-3300.h: Rename to config/m68k/math-3300.h.
 478         * ginclude/math-68881.h: Rename to config/m68k/math-68881.h.
 479         * ginclude/ppc-asm.h: Rename to config/rs6000/ppc-asm.h.
 480         * ginclude/proto.h: Rename to config/convex/proto.h.
 481
 482 Tue Jan  1 17:12:56 2002  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 483
 484         * attribs.c (handle_vector_size_attribute): Use host_integerp
 485         and tree_int_cst; remove warnings.
 486         * caller-save.c (insert_restore): Add cast to get rid of warning.
 487         (insert_save): Likewise.
 488         * emit-rtl.c (adjust_address_1, offset_address): Likewise.
 489         * regmove.c (find_matches): Add temporary var to kill a warning.
 490
 491 2002-01-01  Douglas B Rupp  <rupp@gnat.com>
 492
 493         * config/alpha/vms.h (DWARF2_UNWIND_INFO, EH_RETURN_HANDLER_RTX,
 494         LINK_EH_SPEC, MD_FALLBACK_FRAME_STATE_FOR): Define.
 495         * config/alpha/t-vms (EXTRA_PARTS): Add vms-dwarf2eh.o
 496         (vms-dwarf2eh.o): Add Makefile rule.
 497         * config/alpha/vms-ld.c (main): Handle vms-dwarf2eh.o.
 498         * config/alpha/vms-dwarf2eh.asm: New file.
 499
 500         * gcc.c (delete_if_ordinary): Delete all versions.
 501
 502 2002-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
 503
 504         * config/mmix/mmix.md: Update FIXME to not mention
 505         define_constants.
 506         (MMIX_rJ_REGNUM): New define_constants constant.
 507         ("movqi", "movsi", "movdi", "*movdicc_real_foldable",
 508         "*movdicc_real"): Adjust contraints formatting.
 509         ("*bCC_foldable"): Add %+ for P in output format and delete FIXME
 510         for branch prediction.
 511         ("*bCC", "*bCC_inverted_foldable", "*bCC_inverted"): Add %+ in
 512         output template.
 513         ("*call_real", "*call_value_real", "nonlocal_goto_receiver",
 514         "*nonlocal_goto_receiver_expanded"): Use MMIX_rJ_REGNUM instead of
 515         number.  Delete related FIXMEs.
 516         * config/mmix/mmix.h (MMIX_INCOMING_RETURN_ADDRESS_REGNUM): Change
 517         from number to MMIX_rJ_REGNUM.
 518         (TARGET_MASK_BRANCH_PREDICT): New.
 519         (TARGET_DEFAULT): Change to TARGET_MASK_BRANCH_PREDICT.
 520         (TARGET_SWITCHES): Update comment.  Correct -mno-toplevel-symbols
 521         value.  Add -mbranch-predict and -mno-branch-predict.
 522         (TARGET_VERSION): Drop date.
 523         (ADDITIONAL_REGISTER_NAMES): Use MMIX_rJ_REGNUM, not number.
 524         * config/mmix/mmix.c (mmix_encode_section_info): Correct condition
 525         for finding out global symbols.
 526         (mmix_asm_output_labelref): Revert condition for global symbol.
 527         (mmix_print_operand): <case '+'>: Emit P for a likely branch.
 528         (mmix_print_operand_punct_valid_p): A '+' is valid.
 529
 530 See ChangeLog.6 for earlier changes.