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* config/h8300/h8300.md (anonymous patterns): Check that
[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog
1 2002-01-04  Kazu Hirata  <kazu@hxi.com>
2
3         * config/h8300/h8300.md (anonymous patterns): Check that
4         operands are registers before using REGNO on them.
5
6 2002-01-03  Roland McGrath  <roland@frob.com>
7
8         * doc/invoke.texi (RS/6000 and PowerPC Options): Add -mcall-gnu.
9
10 2002-01-04  Jakub Jelinek  <jakub@redhat.com>
11
12         * tree.h (expand_expr_stmt_value): Add maybe_last argument.
13         * c-common.h (genrtl_expr_stmt_value): Likewise.
14         * stmt.c (expand_expr_stmt): Pass 1 as maybe_last.
15         (expand_expr_stmt_value): Add maybe_last argument.
16         Don't warn about statement with no effect if it is the last statement
17         in expression statement.
18         * c-semantics.c (genrtl_expr_stmt): Pass 1 as maybe_last.
19         (genrtl_expr_stmt_value): Add maybe_last argument, pass it down to
20         expand_expr_stmt_value.
21         (expand_stmt) [EXPR_STMT]: Pass 1 as maybe_last to
22         genrtl_expr_stmt_value if t is the last EXPR_STMT in its scope.
23         * expr.c (expand_expr) [LABELED_BLOCK_EXPR, LOOP_EXPR]: Pass 1
24         as maybe_last to expand_expr_stmt_value.
25
26 Fri Jan  4 11:45:05 2002  Jeffrey A Law  (law@redhat.com)
27
28         * c-common.c (c_expand_start_cond): Expect the IF_STMT node to
29         be passed in, do not build it.
30         (c_begin_if_stmt): New function.
31         (c_begin_while_stmt, c_finish_while_stmt_cond): Likewise.
32         * c-common.h (c_expand_start_cond): Update prototype.
33         (c_begin_if_stmt): Prototype new function.
34         (c_begin_while_stmt, c_finish_while_stmt_cond): Likewise.
35         * c-parse.in (if_prefix): Use c_begin_if_stmt,
36         c_begin_while_stmt and c_finish_while_stmt_cond.
37
38 2002-01-04  William Cohen  <wcohen@redhat.com>
39
40         * config/pa/elf.h (ASM_FILE_START): Reverted to profile_flag.
41         * config/pa/pa-linux.h (ASM_FILE_START): Likewise.
42         * config/pa/pa64-hpux.h (ASM_FILE_START): Likewise.
43         * config/pa/som.h (ASM_FILE_START): Likewise.
44
45 2001-01-04  Daniel Berlin  <dan@cgsoftware.com>
46
47         * lcm.c: Include df.h.
48         Add available_transfer_function prototype.
49         (compute_available): Rework to use iterative dataflow framework.
50         (struct bb_info): s/bb_info/lcm_bb_info/g to avoid conflict
51         with bb_info in df.h
52         (available_transfer_function): New function.
53
54         * Makefile.in (lcm.o): add df.h to dependencies.
55
56 2002-01-04  Richard Henderson  <rth@redhat.com>
57
58         * config/alpha/alpha.c (some_operand): Accept HIGH.
59         (input_operand): Likewise; accept simple references to globals.
60         (alpha_const_ok_for_letter_p): New, outlined from alpha.h.
61         (alpha_const_double_ok_for_letter_p): Likewise.
62         (alpha_extra_constraint): Likewise.
63         (alpha_preferred_reload_class): Likewise.  Do not force
64         symbolic constants to memory.
65         (alpha_legitimate_address_p): Accept simple references
66         to small_symbolic_operand.
67         (alpha_legitimize_address): New arg scratch.  Be prepared to be
68         called when no_new_pseudos.  Emit simple symbolic references.
69         Split integers into low, high, and rest.
70         (alpha_expand_mov): Use alpha_legitimize_address.
71         (some_small_symbolic_mem_operand): New.
72         (split_small_symbolic_mem_operand): New.
73         * config/alpha/alpha-protos.h: Update.
74         * config/alpha/alpha.h (CONST_OK_FOR_LETTER_P): Out-line.
75         (CONST_DOUBLE_OK_FOR_LETTER_P): Likewise.
76         (EXTRA_CONSTRAINT): Likewise.
77         (PREFERRED_RELOAD_CLASS): Likewise.
78         (LEGITIMIZE_ADDRESS): Update for alpha_legitimize_address change.
79         (PREDICATE_CODES): Update.
80         * config/alpha/alpha.md: New post-reload splitters to convert
81         simplfied symbolic operands to the form that references $29.
82         (divide expanders): Use emit_move_insn, not gen_movdi_er_high_g.
83         (movdi_er_nofix, movdi_er_fix): Accept any symbolic operand.
84
85 2002-01-03  Richard Henderson  <rth@redhat.com>
86
87         * local-alloc.c (function_invariant_p): Update commentary.
88
89 2002-01-04  H.J. Lu <hjl@gnu.org>
90
91         * toplev.c (rest_of_compilation): Fix a typo when calling
92         cleanup_cfg.
93
94 2002-01-03  Kazu Hirata  <kazu@hxi.com>
95
96         * c-common.c: Fix formatting.
97         * diagnostic.c: Likewise.
98         * doloop.c: Likewise.
99         * dwarf2out.c: Likewise.
100
101 2002-01-03  Kazu Hirata  <kazu@hxi.com>
102
103         * config/h8300/h8300.c (output_logical_op): Use 'not.w' instead
104         of 'neg.w' when xoring with 0x0000ffff or 0xffff0000.
105
106 2002-01-03  Neil Booth  <neil@daikokuya.demon.co.uk>
107
108         * cpperror.c: Update comments and copyright.
109         * cppexp.c, cppfiles.c, cpphash.c, cpphash.h, cppinit.c,
110         cpplex.c, cpplib.c, cpplib.h, cppmacro.c, cppmain.c: Similarly.
111
112 2002-01-03  John David Anglin  <dave@hiauly1.hia.nrc.ca>
113
114         * collect2.c (main): Use strcmp when testing for "-shared".
115
116 2002-01-03  Neil Booth  <neil@daikokuya.demon.co.uk>
117
118         * cppmacro.c: Don't include intl.h.  Update comments.
119         (new_number_token): Allocate enough buffer for 64-bit unsigned
120         integers; update prototype.
121         * cppmain.c: Update comments.
122
123 2002-01-03  William Cohen  <wcohen@redhat.com>
124
125         * function.h (struct function): Add profile.
126         (current_function_profile): New.
127         doc/extend.texi: Update documentation.
128         * final.c (final_start_function): Use current_function_profile
129         instead of profile_flag.
130         (profile_after_prologue): Likewise.
131         * function.c (expand_function_start): Likewise.
132         (expand_function_start): Likewise.
133         * config/alpha/alpha.c (direct_call_operand):
134         (alpha_does_function_need_gp): Likewise.
135         (alpha_expand_prologue): Likewise.
136         * config/arm/arm.c (arm_expand_prologue): Likewise.
137         thumb_expand_prologue: Likewise.
138         * config/d30v/d30v.c (d30v_stack_info): Likewise.
139         * config/fr30/fr30.c (MUST_SAVE_RETURN_POINTER): Likewise.
140         (fr30_expand_prologue): Likewise.
141         * config/i386/cygwin.h (SUBTARGET_PROLOGUE): Likewise.
142         * config/i386/i386.c (ix86_osf_output_function_prologue): Likewise.
143         * config/i386/i386.h (FINALIZE_PIC): Likewise.
144         * config/i386/win32.h (SUBTARGET_PROLOGUE): Likewise.
145         * config/i960/i960.c (i960_output_function_prologue): Likewise.
146         * config/ia64/ia64.c (ia64_compute_frame_size): Likewise.
147         * config/m32r/m32r.c (MUST_SAVE_RETURN_ADDR): Likewise.
148         (m32r_expand_prologue): Likewise.
149         * config/m88k/m88k.c (m88k_layout_frame): Likewise.
150         (m88k_expand_prologue): Likewise.
151         * config/m88k/m88k.h (ADJUST_INSN_LENGTH): Likewise.
152         * config/mips/mips.c (compute_frame_size): Likewise.
153         (mips_expand_prologue): Likewise.
154         (mips_can_use_return_insn): Likewise.
155         * config/pa/elf.h (ASM_FILE_START): Likewise.
156         * config/pa/pa-linux.h (ASM_FILE_START): Likewise.
157         * config/pa/pa64-hpux.h (ASM_FILE_START): Likewise.
158         * config/pa/som.h (ASM_FILE_START): Likewise.
159         * config/romp/romp.c (romp_using_r14): Likewise.
160         * config/rs6000/rs6000.c (first_reg_to_save): Likewise.
161         (rs6000_stack_info): Likewise.
162         * config/rs6000/sysv4.h (ASM_DECLARE_FUNCTION_NAME): Likewise.
163         * config/rs6000/xcoff.h (ASM_FILE_START): Likewise.
164         * config/v850/v850.c (compute_register_save_size): Likewise.
165
166 2002-01-03  Jakub Jelinek  <jakub@redhat.com>
167
168         * simplify-rtx.c (simplify_binary_operation) [DIV]: If
169         gen_lowpart_common fails, use gen_lowpart_SUBREG.
170
171 2002-01-03  Turly O'Connor  <turly@apple.com>
172
173         * darwin.c (machopic_output_possible_stub_label): Don't generate
174         stub routines for pseudo-stubs which we've just defined.
175
176 2002-01-03  Kazu Hirata  <kazu@hxi.com>
177
178         * builtins.c: Fix formatting.
179         * c-typeck.c: Likewise.
180         * combine.c: Likewise.
181         * expr.c: Likewise.
182         * loop.c: Likewise.
183
184 2002-01-03  Andreas Schwab  <schwab@suse.de>
185
186         * cppfiles.c (_cpp_pop_file_buffer): Change return type to bool
187         and return true if _cpp_push_next_buffer pushed a new include
188         file.
189         * cpplib.c (_cpp_pop_buffer): Only call obstack_free if
190         _cpp_pop_file_buffer did not push a new file.
191         * cpphash.h (_cpp_pop_file_buffer): Update declaration.
192
193 2002-01-02  Eric Christopher  <echristo@redhat.com>
194
195         * final.c (final_scan_insn): Change 0 -> NULL_RTX in
196         FIND_REG_INC_NOTE call. Update copyright.
197         * loop.c (canonicalize_condition): Ditto.
198         * reorg.c (delete_scheduled_jump): Ditto.
199
200 2002-01-03  Kazu Hirata  <kazu@hxi.com>
201
202         * gcse.c: Fix formatting.
203
204 2002-01-03  Graham Stott  <grahams@redhat.com>
205
206         * mkconfig.sh: Output to config.h, hconfig.h and tconfig.h
207         forward defs for struct tags rtx_def, union_tree, rtvec_def
208         also output corresponding typedefs for rtxm, tree, and rtvcec.
209
210         * system.h: Move forward defs for struct tags rtx_def, union_tree,
211         rtvec_def along with corresponding typedefs for rtx, tree, and
212         rtvcec to config.h, hconfig.h, tconfig.h
213
214 2002-01-03  Graham Stott  <grahams@redhat.com>
215
216         * tree.h: Update copyright date.
217         (IS_EXPR_CODE_CLASS): Add parenthesis.
218         (TREE_SET_CODE): Add whitespace.
219         (TREE_CHECK): Add parenthesis.
220         (TREE_CLASS_CODE): Add parenthesis and wrap long line.
221         (CST_OR_CONSTRUCTOR_CHECK):
222         (EXPR_CHECK): Add parenthis, whitespace and wrap line.
223         (TREE_SYMBOL_REFERENCED): Whitespace.
224         (INT_CST_LT): Likewise.
225         (INT_CST_LT_UNSIGNED): Likewise.
226         (tree_real_cst): Unwrap comment.
227         (tree_string): Likewise.
228         (tree_complex): Likewise.
229         (IDENTIFIER_POINTER): correct cast.
230         (SAVE_EXPR_CONTEXT): Whitespace.
231         (EXPR_WFL_FILENAME_NODE): Likewise.
232         (EXPR_WFL_FILENAME): Remove parenthesis.
233         (DECL_ORIGIN): Add parenthesis.
234         (DECL_FROM_INLINE): Use NULL_TREE.
235         (build_int_2): Whitespace.
236         (build_type_variant): Add parenthesis.
237
238         * gcc/jcf-parse.c: Update copyright date.
239         (yyparse): Constify resource_filename.
240
241 2002-01-03  Graham Stott  <grahams@redhat.com>
242
243         * rtl.h: Update copyright date.
244         (RTL_CHECK1): Wrap long line.
245         (RTL_CHECK2): Likewise.
246         (RTL_CHECKC1): Wrap long line and whitespace.
247         (RTL_CHECKC2): Likewise.
248         (XWINT): Whitespace.
249         (XINT): Likewise.
250         (XSTR): Likewise.
251         (XEXP): Likewise.
252         (XVEC): Likewise.
253         (XMODE): Likewise.
254         (XBITMAP): Likewise.
255         (XTREE): Likewise.
256         (XBBDEF): Likewise.
257         (XTMPL): Likewise.
258         (X0WINT): Likewise.
259         (X0INT):Likewise.
260         (X0UINT): Likewise.
261         (X0STR): Likewise.
262         (X0EXP): Likewise.
263         (X0VEC): Likewise.
264         (X0MODE): Likewise.
265         (X0BITMAP): Likewise.
266         (X0TREE): Likewise.
267         (X0BBDEF): Likewise.
268         (X0ADVFLAGS): Likewise.
269         (X0CSELIB): Likewise.
270         (X0MEMATTR): Likewise.
271         (XCWINT): Likewise.
272         (XCINT): Likewise.
273         (XCUINT): Likewise.
274         (XCSTR): Likewise.
275         (XCEXP): Likewise.
276         (XCVEC): Likewise.
277         (XCMODE): Likewise.
278         (XCBITMAP): Likewise.
279         (XCTREE): Likewise.
280         (XCBBDEF): Likewise.
281         (XCADVFLAGS): Likewise.
282         (XCCSELIB): Likewise.
283         (XC2EXP): Likewise.
284         (INSN_UID): Likewise.
285         (PREV_INSN): Likewise.
286         (PATTERN): Likewise.
287         (INSN_CODE): Likewise.
288         (PUT_REG_NOTE_KIND): Likewise.
289         (CODE_LABEL_NUMBER): Likewise.
290         (NOTE_SOURCE_FILE): Likewise.
291         (NOTE_BLOCK): Likewise.
292         (NOTE_EH_HANDLER): Likewise.
293         (NOTE_RANGE_INFO): Likewise.
294         (NOTE_LIVE_INFO): Likewise.
295         (NOTE_BASIC_BLOCK): Likewise.
296         (NOTE_EXPECTED_VALUE): Likewise.
297         (NOTE_LINE_NUMBER): Likewise.
298         (LABEL_NAME): Likewise.
299         (LABEL_NUSES): Likewise.
300         (LABEL_ALTERNATE_NAME): Likewise.
301         (ADDRESSOF_DECL): Likewise.
302         (JUMP_LABEL): Likewise.
303         (LABEL_NEXTREF): Likewise.
304         (REGNO): Likewise.
305         (ORIGINAL_REGNO: Likewise.
306         (HARD_REGISTER_NUM_P): Add parenthesis.
307         (SUBREG_REG): Whitespace.
308         (SUBREG_BYTE): Likewise.
309         (ASM_OPERANDS_TEMPLATE): Remove parenthesis.
310         (ASM_OPERANDS_OUTPUT_CONSTRAINT): Likewise.
311         (ASM_OPERANDS_OUTPUT_IDX): Likewise.
312         (ASM_OPERANDS_INPUT_VEC): Likewise.
313         (ASM_OPERANDS_INPUT_CONSTRAINT_VEC): Likewise.
314         (ASM_OPERANDS_INPUT): Likewise.
315         (ASM_OPERANDS_INPUT_LENGTH): Likewise.
316         (ASM_OPERANDS_INPUT_CONSTRAINT_EXP): Likewise.
317         (ASM_OPERANDS_INPUT_CONSTRAINT): Likewise.
318         (ASM_OPERANDS_INPUT_MODE): Likewise.
319         (ASM_OPERANDS_SOURCE_FILE): Likewise.
320         (ASM_OPERANDS_SOURCE_LINE): Likewise.
321         (MEM_SET_IN_STRUCT_P): Minor reformat.
322         (TRAP_CONDITION): Whitespace.
323         (TRAP_CODE): Likewise.
324         (COND_EXEC_TEST): Likewise.
325         (COND_EXEC_CODE): Likewise.
326         (FIND_REG_INC_NOTE): Uppercase macro args and add parenthesis.
327         (PHI_NODE_P): Add parenthesis.
328         (plus_constant): Whitespace and add parenthesis.
329
330 2002-01-03  Kazu Hirata  <kazu@hxi.com>
331
332         * config/avr/avr.c: Fix comment typos.
333         * config/c4x/c4x.md: Likewise.
334         * config/dsp16xx/dsp16xx.h: Likewise.
335         * config/dsp16xx/dsp16xx.md: Likewise.
336         * config/i386/i386.md: Likewise.
337         * config/ia64/ia64.c: Likewise.
338         * config/m32r/m32r.h: Likewise.
339         * config/m68hc11/m68hc11.md: Likewise.
340         * config/mmix/mmix.c: Likewise.
341         * config/mn10200/mn10200.c: Likewise.
342         * config/romp/romp.c: Likewise.
343         * config/sh/sh.c: Likewise.
344         * config/stormy16/stormy16.c: Likewise.
345         * config/stormy16/stormy16.h: Likewise.
346         * config/stormy16/stormy16.md: Likewise.
347
348 2002-01-03  Graham Stott  <grahams@redhat.com>
349
350         * loop.h: Update copyright date.
351         (LOOP_MOVABLES): Fix typo.
352         (LOOP_REGS): Likewise.
353         (LOOP_IVS): Likewise.
354
355 2002-01-03  Graham Stott  <grahams@redhat.com>
356
357         * cppinit.c: Update copyright date.
358         Don't include output.h
359         * Makefile.in: Update copyright date.
360         Update dependency.
361
362 2002-01-02  Craig Rodrigues  <rodrigc@gcc.gnu.org>
363
364         PR c/5226
365         * invoke.texi (-mthreads): Remove from documented RS/6000 options.
366         (-pthread) Add to RS/6000 options.
367
368 2002-01-02  Kazu Hirata  <kazu@hxi.com>
369
370         * except.c: Fix comment typos.
371         * loop.c: Likewise.
372         * varasm.c: Likewise.
373         * doc/tm.texi: Fix a typo.
374
375 2002-01-02  Jakub Jelinek  <jakub@redhat.com>
376
377         * c-typeck.c (output_init_element): Allow initializing static storage
378         duration objects with compound literals.
379
380 2002-01-02  Richard Henderson  <rth@redhat.com>
381
382         * objc/objc-act.c (hack_method_prototype): Clear current_function_decl
383         after abusing it.
384
385 2002-01-02  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
386
387         * gcc.c (default_compilers): Const-ify.
388         * mips-tdump.c (stab_names): Likewise.
389         * mips-tfile.c (map_coff_types, map_coff_storage,
390         map_coff_sym_type, map_coff_derived_type, stabs_symbol,
391         pseudo_ops_t, pseudo_ops): Likewise.
392         * protoize.c (default_include): Likewise
393
394         * real.c (GET_REAL, PUT_REAL): Don't cast away const-ness.
395         (ezero, ehalf, eone, etwo, e32, elog2, esqrt2, epi): Const-ify.
396         Add array size in declaration.
397         (endian, emov, eisneg, eisinf, eisnan, eiisnan, eiisneg, emovi,
398         emovo, emovz, eiisinf, ecmpm, eaddm, esubm, m16m, edivm, emulm,
399         esub, eadd, eadd1, ediv, emul, e53toe, e64toe, e113toe, e24toe,
400         etoe113, etoe64, etoe53, etoe24, ecmp, eround, ltoe, ultoe,
401         eifrac, euifrac, e24toasc, e53toasc, e64toasc, e113toasc, etoasc,
402         efloor, efrexp, eldexp, eremain, dectoe, etodec, ibmtoe, etoibm,
403         c4xtoe, etoc4x, uditoe, ditoe, etoudi, etodi, esqrt, etens,
404         emtens, make_nan): Const-ify.
405         (TFbignan, TFlittlenan, XFbignan, XFlittlenan, DFbignan,
406         DFlittlenan, SFbignan, SFlittlenan): Make static and const-ify.
407
408 2002-01-02  Joseph S. Myers  <jsm28@cam.ac.uk>
409
410         * config.gcc (ia64-*-*): Set extra_headers.
411         (alpha*-dec-osf*): Likewise.  Don't use alpha/t-osf.
412         * config/alpha/t-osf: Remove.
413         * config/ia64/t-ia64 (EXTRA_HEADERS): Remove.
414
415 2002-01-02  David Edelsohn  <edelsohn@gnu.org>
416
417         * config/rs6000/t-aix43: Revert previous change.
418
419 2002-01-02  Jason Merrill  <jason@redhat.com>
420
421         * c-decl.c (c_expand_body): Call outlining_inline_function when
422         emitting an inline function out of line.
423
424 2002-01-02  Richard Henderson  <rth@redhat.com>
425
426         * dwarf2out.c (limbo_die_node): Add created_for member.
427         (new_die): New argument created_for.  Update all callers.
428         (mark_limbo_die_list): New.
429         (dwarf2out_init): Register limbo_die_list as a root.
430         (dwarf2out_finish): Force insert limbo dies into their function
431         context.
432
433 2002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
434
435         PR c++/5089
436         * doc/invoke.texi (-Wold-style-cast): Only warn about non-void casts.
437
438 2002-01-02  Kazu Hirata  <kazu@hxi.com>
439
440         * config/h8300/fixunssfsi.c: Update copyright.
441         Fix comment typos.
442         Fix formatting.
443         * config/h8300/h8300.c: Update copyright.
444         Eliminate warnings.
445
446 2002-01-02  Kazu Hirata  <kazu@hxi.com>
447
448         * config/romp/romp.c: Fix comment formatting.
449         * config/romp/romp.h: Likewise.
450         * config/romp/romp.md: Likewise.
451         * config/s390/s390.c: Likewise.
452         * config/stormy16/stormy16.c: Likewise.
453         * config/stormy16/stormy16.h: Likewise.
454
455 2002-01-02  Alexandre Oliva  <aoliva@redhat.com>
456
457         * c-common.h (genrtl_expr_stmt_value): Declare.
458         * c-semantics.c (genrtl_goto_stmt): Redirect to...
459         (genrtl_goto_stmt_value): ... this new function.  Pass new
460         argument down to expand_expr_stmt_value, taking
461         TREE_ADDRESSABLE into account.
462         * c-common.c (c_expand_expr): Mark the last EXPR_STMT of a
463         STMT_EXPR as addressable, i.e., one whose result we want.
464         * expr.c (expand_expr): Don't save expression statement value
465         of labeled_blocks or loop_exprs.
466         * stmt.c (expand_expr_stmt): Redirect to...
467         (expand_expr_stmt_value): ... this new function.  Use new
468         argument to tell whether to save expression value.
469         (expand_end_stmt_expr): Reset last_expr_type and
470         last_expr_value if we don't have either.
471         * tree-inline.c (declare_return_variable): Mark its use
472         statement as addressable.
473         * tree.h: Document new use of TREE_ADDRESSABLE.
474         (expand_expr_stmt_value): Declare.
475
476 2002-01-01  Tom Rix  <trix@redhat.com>
477
478         * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Fix for use by
479         rs6000_emit_allocate_stack.
480
481 2002-01-01  Joseph S. Myers  <jsm28@cam.ac.uk>
482
483         * configure.in: Prepend ${srcdir}/config/${cpu_type}/ instead of
484         ${srcdir}/ginclude/ to every entry in extra_headers.
485         * configure: Regenerate.
486         * ginclude/math-3300.h: Rename to config/m68k/math-3300.h.
487         * ginclude/math-68881.h: Rename to config/m68k/math-68881.h.
488         * ginclude/ppc-asm.h: Rename to config/rs6000/ppc-asm.h.
489         * ginclude/proto.h: Rename to config/convex/proto.h.
490
491 Tue Jan  1 17:12:56 2002  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
492
493         * attribs.c (handle_vector_size_attribute): Use host_integerp
494         and tree_int_cst; remove warnings.
495         * caller-save.c (insert_restore): Add cast to get rid of warning.
496         (insert_save): Likewise.
497         * emit-rtl.c (adjust_address_1, offset_address): Likewise.
498         * regmove.c (find_matches): Add temporary var to kill a warning.
499
500 2002-01-01  Douglas B Rupp  <rupp@gnat.com>
501
502         * config/alpha/vms.h (DWARF2_UNWIND_INFO, EH_RETURN_HANDLER_RTX,
503         LINK_EH_SPEC, MD_FALLBACK_FRAME_STATE_FOR): Define.
504         * config/alpha/t-vms (EXTRA_PARTS): Add vms-dwarf2eh.o
505         (vms-dwarf2eh.o): Add Makefile rule.
506         * config/alpha/vms-ld.c (main): Handle vms-dwarf2eh.o.
507         * config/alpha/vms-dwarf2eh.asm: New file.
508
509         * gcc.c (delete_if_ordinary): Delete all versions.
510
511 2002-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
512
513         * config/mmix/mmix.md: Update FIXME to not mention
514         define_constants.
515         (MMIX_rJ_REGNUM): New define_constants constant.
516         ("movqi", "movsi", "movdi", "*movdicc_real_foldable",
517         "*movdicc_real"): Adjust contraints formatting.
518         ("*bCC_foldable"): Add %+ for P in output format and delete FIXME
519         for branch prediction.
520         ("*bCC", "*bCC_inverted_foldable", "*bCC_inverted"): Add %+ in
521         output template.
522         ("*call_real", "*call_value_real", "nonlocal_goto_receiver",
523         "*nonlocal_goto_receiver_expanded"): Use MMIX_rJ_REGNUM instead of
524         number.  Delete related FIXMEs.
525         * config/mmix/mmix.h (MMIX_INCOMING_RETURN_ADDRESS_REGNUM): Change
526         from number to MMIX_rJ_REGNUM.
527         (TARGET_MASK_BRANCH_PREDICT): New.
528         (TARGET_DEFAULT): Change to TARGET_MASK_BRANCH_PREDICT.
529         (TARGET_SWITCHES): Update comment.  Correct -mno-toplevel-symbols
530         value.  Add -mbranch-predict and -mno-branch-predict.
531         (TARGET_VERSION): Drop date.
532         (ADDITIONAL_REGISTER_NAMES): Use MMIX_rJ_REGNUM, not number.
533         * config/mmix/mmix.c (mmix_encode_section_info): Correct condition
534         for finding out global symbols.
535         (mmix_asm_output_labelref): Revert condition for global symbol.
536         (mmix_print_operand): <case '+'>: Emit P for a likely branch.
537         (mmix_print_operand_punct_valid_p): A '+' is valid.
538
539 See ChangeLog.6 for earlier changes.