1 Fri Aug 13 17:41:55 1999 Jason Merrill <jason@yorick.cygnus.com>
3 * cpplib.c (read_line_number): New fn, split out of...
6 Fri Aug 13 14:18:27 1999 Gavin Romig-Koch <gavin@cygnus.com>
8 tree.c (lang_unsave_expr_now) : New.
9 (unsave_expr_now): Call lang_unsave_expr_now.
10 tree.h (lang_unsave_expr_now) : New.
12 Fri Aug 13 00:49:46 1999 Jason Merrill <jason@yorick.cygnus.com>
14 * toplev.c (flag_new_exceptions): On by default.
16 1999-08-13 Michael Meissner <meissner@cygnus.com>
18 * Makefile.in (GCC_FOR_TARGET): Move -B./ after the tooldir -B.
20 Fri Aug 13 01:29:57 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
22 * dwarfout.c (fundamental_type_code): Return FT_boolean for
23 INTEGER_TYPE with precision==1, it's __java_boolean.
25 Thu Aug 12 23:51:04 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
27 * global.c (prune_preferences): Move some invariants out of the
30 Thu Aug 12 15:30:29 1999 Jesse Perry (jap@unx.dec.com)
32 * configure.in (alpha*-dec-osf*): Add osf5.
34 Sun Aug 1 22:24:03 1999 Philip Blundell <philb@gnu.org>
36 * configure.in: Rework handling of ARM GNU/Linux slightly.
37 (arm*-*-linux-gnuoldld): New target.
38 * configure: Regenerate.
39 * install.texi (Configurations): Add arm-*-linux-gnu{oldld} and
40 arm-*-elf. Mention that arm-*-linux-gnuaout is obsolete.
41 * config/arm/linux-oldld.h: New file.
42 * config/arm/linux-elf26.h: Don't include linux-elf.h.
43 (TARGET_DEFAULT, SUBTARGET_LINK_SPEC, SUBTARGET_EXTRA_ASM_SPEC):
45 * config/arm/linux-elf.h (ASM_SPEC): Define.
46 (TARGET_DEFAULT, SUBTARGET_EXTRA_LINK_SPEC,
47 SUBTARGET_EXTRA_ASM_SPEC, CPP_APCS_PC_DEFAULT): Add definitions
48 for 26-bit APCS and old linker.
49 (CPP_PREDEFINES): Define `__arm__'; don't define `arm' or
51 (FP_DEFAULT): Define to FP_SOFT3 for all machines.
52 * config/arm/linux-aout.h (CPP_PREDEFINES): Define `__arm__';
53 don't define `arm' or `arm_elf'.
54 * config/arm/t-linux (EXTRA_MULTILIB_PARTS, MULTILIB_OPTIONS,
55 MULTILIB_DIRNAMES): Define. Fix typo in comment.
57 Thu Aug 12 10:14:47 1999 Andreas Schwab <schwab@suse.de>
61 Wed Aug 11 23:50:57 1999 Jason Merrill <jason@yorick.cygnus.com>
63 * invoke.texi (C++ Dialect Options): Add -fms-extensions.
65 Wed Aug 11 12:59:37 1999 Mark Mitchell <mark@codesourcery.com>
67 * extend.texi (C++ Signatures): Remove node.
68 * invoke.texi: Remove discussion of -fhandle-signatures,
69 signature, sigof, __signature__, and __sigof__.
71 Wed Aug 11 03:38:25 1999 Jeffrey A Law (law@cygnus.com)
73 * Makefile.in (JAVAGC): Removed.
75 Wed Aug 11 02:13:26 1999 Mumit Khan <khan@xraylith.wisc.edu>
77 * i386/cygwin.h (ASM_OUTPUT_ALIGNED_BSS): Define.
79 1999-08-11 Mark Elbrecht <snowball3@bigfoot.com>
81 * i386/djgpp.h (ASM_OUTPUT_ALIGNED_BSS): Define.
83 1999-08-11 Richard Earnshaw (rearnsha@arm.com)
85 * emit-rtl.c (mark_reg_pointer): Don't increase the alignment of
86 a register that is already known to be a pointer.
88 1999-08-11 Bruce Korb <ddsinc09@ix.netcom.com>
90 * fixinc/inclhack.tpl: Only install assert.h conditionally.
91 * fixinc/inclhack.sh: Regenerated.
92 * fixinc/fixincl.sh: Regenerated.
94 Wed Aug 11 00:34:22 1999 Joe Buck <jbuck@synopsys.com>
96 * invoke.texi: s/GNU CC/GCC/ for consistency with gcc.texi.
97 Fix documentation of -ansi flag to describe its C++ behavior.
98 Remove bogus reference to GCC 2.9.
100 Tue Aug 10 17:19:02 1999 Jim Wilson <wilson@cygnus.com>
102 * config/sh/sh.c (machine_dependent_reorg): Only call PUT_MODE on
103 note if it is non-NULL.
105 Tue Aug 10 10:47:42 EDT 1999 Andrew MacLeod <amacleod@cygnus.com>
107 * except.h (eh_nesting_info): Add new structure defintion.
108 (init_eh_nesting_info, free_eh_nesting_info): Add function prototypes.
109 (reachable_handlers, update_rethrow_references): Add function
111 * rtl.h (struct rtvec_def): Update comments. REG_EH_RETHROW takes
112 a rethrow symbol instead of an integer exception region number.
113 * flow.c (Make_edges): Use new exception nesting routines to determine
114 which handlers are reachable from a CALL or asynchronous insn.
115 Dont add an edge for calls with a REG_EH_REGION of -1 to non-local
117 (delete_eh_regions): Update rethrow labels, and don't delete
118 regions which are the target of a rethrow.
119 * except.c (struct func_eh_entry): Add rethrow_ref field, now we can
120 avoid overloading the SYMBOL_REF_USED flag.
121 (rethrow_symbol_map): Use new rethrow_ref field.
122 (rethrow_used): Use new rethrow_ref field.
123 (expand_rethrow): REG_EH_RETHROW now has a SYMBOL_REF instead
124 of an integer. Fix formatting.
125 (output_exception_table_entry): Use new rethrow_ref field.
126 (can_throw): Check for EH_REGION_NOTE before deciding
127 whether a CALL can throw or not.
128 (scan_region): Call rethrow_used() instead of accessing data structure.
129 (update_rethrow_references): New function to make sure only regions
130 which are still targets of a rethrow are flagged as such.
131 (process_nestinfo): New static function to initialize a handler
132 list for a specific region.
133 (init_eh_nesting_info): New function to allocate and initialize
134 the list of all EH handlers reachable from all regions.
135 (reachable_handlers): New function to retrieve the list of handlers
136 reachable from a specific region and insn.
137 (free_eh_nesting_info): New function to dispose of a list of
140 Tue Aug 10 10:39:31 EDT 1999 Andrew MacLeod <amacleod@cygnus.com>
142 * flow.c (split_edge): Set JUMP_LABEL field.
143 (commit_one_edge_insertion): Set head correctly for insert_before.
144 When inserting insns, update insn block numbers if allocated.
146 Tue Aug 10 09:26:07 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
148 * dwarf2out.c (dwarf2out_frame_debug_expr, add_incomplete_type,
149 retry_incomplete_types): Add static prototype.
150 (stripattributes, dwarf_cfi_name, ASM_OUTPUT_DWARF_STRING,
151 dwarf_tag_name, dwarf_attr_name, dwarf_form_name,
152 dwarf_stack_op_name, dwarf_type_encoding_name, add_AT_string,
153 dwarf2_name, add_name_attribute, lookup_filename, dwarf2out_line,
154 dwarf2out_start_source_file, dwarf2out_define, dwarf2out_undef):
157 * dwarf2out.h (dwarf2out_define, dwarf2out_undef,
158 dwarf2out_start_source_file, dwarf2out_line): Likewise.
160 Tue Aug 10 09:21:46 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
162 * output.h (assemble_name): Constify a char*.
164 * varasm.c (UNIQUE_SECTION, assemble_start_function,
165 assemble_variable, assemble_name): Likewise.
167 * dwarf2out.c (ASM_NAME_TO_STRING): Likewise.
169 * arm/pe.c (arm_pe_unique_section): Likewise.
171 * i386/cygwin.h (STRIP_NAME_ENCODING): Likewise.
173 * i386/i386-interix.h (STRIP_NAME_ENCODING): Likewise.
175 * i386/interix.c (i386_pe_unique_section): Likewise.
177 * i386/win32.h (STRIP_NAME_ENCODING): Likewise.
179 * i386/winnt.c (i386_pe_unique_section): Likewise.
181 * m32r/m32r.h (ASM_OUTPUT_LABELREF): Likewise.
183 * mn10200/mn10200.h (ASM_OUTPUT_LABELREF): Likewise.
185 * mn10300/mn10300.h (ASM_OUTPUT_LABELREF): Likewise.
187 * pa/pa.c (output_call): Likewise.
189 * pa/pa.h (ASM_OUTPUT_MI_THUNK): Likewise.
191 * pa/som.h (ASM_OUTPUT_FUNCTION_PREFIX): Likewise.
193 * rs6000/rs6000.c (rs6000_output_load_toc_table, output_toc):
196 * rs6000/rs6000.h (RS6000_OUTPUT_BASENAME, STRIP_NAME_ENCODING):
199 * rs6000/sol2.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
201 * rs6000/sysv4.h (ASM_DECLARE_FUNCTION_NAME, ASM_OUTPUT_INT,
202 STRIP_NAME_ENCODING, ASM_OUTPUT_LABELREF): Likewise.
204 * v850/v850.h (ASM_OUTPUT_LABELREF): Likewise.
206 Mon Aug 9 19:54:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
208 * real.c (GET_REAL, PUT_REAL): Use memcpy instead of bcopy.
210 Mon Aug 9 19:36:00 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
212 * tree.h (lang_identify): Constify a char*.
213 (print_error_function): Add extern prototype. Constify a char*.
215 * c-lang.c (lang_identify): Constify a char*.
217 * objc/objc-act.c (lang_identify): Constify a char*.
219 Mon Aug 9 16:21:53 1999 Bernd Schmidt <bernds@cygnus.co.uk>
221 * genpeep.c (main): Make generated file include "function.h".
222 * arm.c (function_really_clobbers_lr): Delete INLINE_HEADER case.
224 Mon Aug 9 10:08:50 1999 Bernd Schmidt <bernds@cygnus.co.uk>
226 * Makefile.in: Update dependencies.
227 * alias.c: Include "function.h"
228 * c-decl.c: Likewise.
229 * caller-save.c: Likewise.
231 * combine.c: Likewise.
233 * explow.c: Likewise.
235 * global.c: Likewise.
237 * local-alloc.c: Likewise.
239 * optabs.c: Likewise.
240 * profile.c: Likewise.
242 * regclass.c: Likewise.
243 * regmove.c: Likewise.
244 * reload.c: Likewise.
246 * resource.c: Likewise.
248 * stupid.c: Likewise.
249 * config/1750a/1750a.c: Likewise.
250 * config/a29k/a29k.c: Likewise.
251 * config/arc/arc.c: Likewise.
252 * config/arm/arm.c: Likewise.
253 * config/arm/thumb.c: Likewise.
254 * config/c4x/c4x.c: Likewise.
255 * config/clipper/clipper.c: Likewise.
256 * config/convex/convex.c: Likewise.
257 * config/fx80/fx80.c: Likewise.
258 * config/i860/i860.c: Likewise.
259 * config/m68k/m68k.c: Likewise.
260 * config/m88k/m88k.c: Likewise.
261 * config/mips/mips.c: Likewise.
262 * config/pdp11/pdp11.c: Likewise.
263 * config/pyr/pyr.c: Likewise.
264 * config/romp/romp.c: Likewise.
265 * config/sh/sh.c: Likewise.
266 * config/tahoe/tahoe.c: Likewise.
267 * config/vax/vax.c: Likewise.
268 * config/we32k/we32k.c: Likewise.
269 * config/sparc/sparc.c: Include "function.h".
270 (mem_min_alignment): Test current_function rather than
272 * config/pa/pa.c: Likewise.
273 (compute_frame_size): Delete declaration of
274 current_function_outgoing_args_size.
275 * config/arc/arc.h (current_function_varargs): Delete declaration.
276 * config/elxsi/elxsi.h (current_function_calls_alloca): Delete
278 * config/i370/i370.h (current_function_outgoing_args_size): Delete
280 * config/i386/i386.h (FINALIZE_PIC): Delete declaration of
281 current_function_uses_pic_offset_table.
282 * config/m68k/a-ux.h (FUNCTION_EXTRA_EPILOGUE): Delete declaration
283 of current_function_returns_pointer.
284 * config/m68k/altos3068.h (FUNCTION_EXTRA_EPILOGUE): Likewise.
285 * config/m68k/linux.h (FUNCTION_EXTRA_EPILOGUE): Likewise.
286 * config/m68k/m68kv4.h (FUNCTION_EXTRA_EPILOGUE): Likewise.
287 * config/m68k/mot3300.h (FUNCTION_EXTRA_EPILOGUE): Likewise.
288 * config/m68k/pbb.h (FUNCTION_EXTRA_EPILOGUE): Likewise.
289 * config/m68k/tower-as.h (FUNCTION_EXTRA_EPILOGUE): Likewise.
290 * config/m88k/m88k.c: Include "function.h"
291 (call_used_regs, current_function_pretend_args_size,
292 current_function_outgoing_args_size, frame_pointer_needed): Delete
294 * config/m88k/m88k.h (current_function_pretend_args_size): Delete
296 * config/mips/mips.h (current_function_calls_alloca): Delete
298 * config/mn10200/mn10200.h (current_function_needs_context,
299 rtx_equal_function_value_matters): Delete declarations.
300 * config/ns32k/ns32k (current_function_uses_pic_offset_table,
301 flag_pic): Delete declarations.
302 * config/pa/pa.h (current_function_pretend_args_size,
303 current_function_decl): Delete declarations.
304 * config/pa/som.h (current_function_varargs): Delete declaration.
305 * config/pdp11/pdp11.h (current_function_pretend_args_size): Delete
307 * config/pyr/pyr.h (current_function_pretend_args_size,
308 current_function_args_size, current_function_calls_alloca): Delete
310 * config/sh/sh.h (current_function_varargs): Delete declaration.
311 * config/sparc/sparc.h (current_function_outgoing_args_size,
312 current_function_calls_alloca, current_function_decl): Delete
314 * config/spur/spur.h (current_function_pretend_args_size,
315 current_function_calls_alloca): Delete declarations.
316 * config/v850/v850.c (current_function_outgoing_args_size): Delete
318 * config/vax/vms.h (current_function_name): Delete declaration.
319 * gcse.c: Include "function.h".
320 (current_function_name, current_function_calls_setjmp): Delete
322 * haifa-sched.c: Include "function.h".
323 (forced_labels): Delete declaration.
325 * reg-stack.c: Likewise.
326 * reload1.c: Likewise.
327 * genemit.c (main): Make generated file include function.h.
328 * genoutput.c (output_prologue): Likewise.
330 * builtins.c (saveregs_value, apply_args_value): Delete variables.
331 * emit-rtl.c (reg_rtx_no, first_label_num, first_insn, last_insn,
332 sequence_rtl_expr, cur_insn_uid, last_linenum, last_filename,
333 regno_pointer_flag, regno_pointer_flag_length, regno_pointer_align,
334 regno_reg_rtx, sequence_stack): Delete variables. Add accessor
335 macros for some of them.
336 (emit_filename, emit_lineno): Delete declarations.
337 (gen_reg_rtx): Use memset/memcpy instead of bzero/bcopy. Access
338 regno_pointer_* variables through current_function.
339 (gen_inline_header_rtx): Delete function.
340 (save_emit_status): Delete function.
341 (set_new_last_label_num): New function.
342 (clear_emit_caches): New function.
343 (restore_emit_status): Just clear last_labelnum and call
345 (get_last_insn_anywhere): Variable sequence_stack is now accessed
346 through macro seq_stack.
347 (add_insn_after): Likewise.
348 (add_insn_before): Likewise.
349 (remove_insn): Likewise.
350 (pop_topmost_sequence): Likewise.
351 (in_sequence_p): Likewise.
352 (start_sequence_for_rtl_expr): Likewise.
353 (start_sequence): Likewise, and likewise for
354 sequence_rtl_expr/seq_rtl_expr.
355 (push_topmost_sequence): Likewise.
356 (end_sequence): Likewise.
357 (init_virtual_regs): Now takes a "struct emit_status *" argument.
358 All callers changed. Store into that pointer instead of globals.
359 (init_emit): Allocate emit elt of current_function.
360 Changes for sequence_rtl_expr/sequence_stack renaming.
361 Call clear_emit_caches instead of doing it in-line.
362 Access regno_pointer_* variables through current_function.
363 (init_emit_once) Don't clear sequence_stack.
365 * expr.c (pending_stack_adjust, inhibit_defer_pop, pending_chain):
367 (arg_pointer_save_area): Delete declaration.
368 (finish_expr_for_function): Renamed from init_queue; no longer static.
369 (init_expr): Don't call init_queue.
370 (save_expr_status, restore_expr_status): Delete functions.
371 (expand_expr): Changes to reflect new layout of struct function.
372 Don't access current_function_check_memory_usage when current_function
374 * expr.h (forced_labels, save_expr_regs, saveregs_value,
375 apply_args_value, current_function_calls_alloca, inhibit_defer_pop,
376 current_function_outgoing_args_size, current_function_arg_offset_rtx,
377 current_function_uses_const_pool, function_call_count,
378 current_function_uses_pic_offset_table, nonlocal_labels,
379 current_function_internal_arg_pointer, nonlocal_goto_stack_level,
380 current_function_check_memory_usage, nonlocal_goto_handler_slots,
381 pending_stack_adjust, target_temp_slot_level, temp_slot_level): Delete
383 (finish_expr_for_function): Declare.
384 * flags.h (current_function_has_nonlocal_label,
385 current_function_has_nonlocal_goto, current_function_is_thunk,
386 current_function_has_computed_jump): Delete declarations.
387 * flow.c (forced_labels): Delete declaration.
388 * function.c (current_function_pops_args,
389 current_function_returns_struct, current_function_returns_pcc_struct,
390 current_function_needs_context, current_function_calls_setjmp,
391 current_function_calls_longjmp, current_function_has_nonlocal_label,
392 current_function_has_nonlocal_goto, current_function_is_thunk,
393 current_function_has_computed_jump, current_function_calls_alloca,
394 current_function_contains_functions, current_function_returns_pointer,
395 current_function_epilogue_delay_list, current_function_args_size,
396 current_function_pretend_args_size, current_function_arg_offset_rtx,
397 current_function_outgoing_args_size, current_function_varargs,
398 current_function_stdarg, current_function_args_info, cleanup_label,
399 current_function_name, current_function_uses_const_pool,
400 current_function_instrument_entry_exit, current_function_return_rtx,
401 current_function_uses_pic_offset_table, nonlocal_labels,
402 current_function_internal_arg_pointer, current_function_cannot_inline,
403 current_function_check_memory_usage, function_call_count,
404 nonlocal_goto_handler_slots, nonlocal_goto_handler_labels,
405 nonlocal_goto_stack_level, return_label, save_expr_regs,
406 stack_slot_list, rtl_expr_chain, tail_recursion_label, temp_slots,
407 tail_recursion_reentry, arg_pointer_save_area, frame_offset,
408 context_display, trampoline_list, parm_birth_insn, invalid_stack_slot,
409 last_parm_insn, max_parm_reg, parm_reg_stack_loc, sequence_rtl_expr,
410 temp_slot_level, var_temp_slot_level, target_temp_slot_level):
412 (push_function_context_to): Don't save them. Don't call
413 save_storage_status, save_emit_status or save_expr_status.
414 (pop_function_context_from): Don't restore them. Don't call
415 restore_storage_status or restore_expr_status.
416 (get_func_frame_size): New function.
417 (get_frame_size): Use it.
418 (assign_outer_stack_local): Reflect some member name changes in struct
420 (put_reg_into_stack): Likewise.
421 (assign_stack_temp_for_type): sequence_rtl_expr was renamed to
423 (fixup_var_refs): Likewise.
424 (fix_lexical_addr): Likewise.
425 (trampoline_address): Likewise.
426 (prepare_function_start): Clear field inlinable of current_function.
427 (init_function_for_compilation): New function.
428 (expand_dummy_function_end): New function.
429 (expand_function_end): Call finish_expr_for_function.
430 * function.h (struct emit_status): New; fields moved here from struct
431 function and from global variables. Add accessor macros for some of
433 (struct expr_status): Likewise.
434 (REGNO_POINTER_ALIGN, REGNO_POINTER_FLAG): Moved here from regs.h.
435 (struct function): Add fields expr and emit, inlinable, inl_emit,
436 original_arg_vector, original_decl_initial, inl_last_parm_insn,
437 inl_max_label_num. Add many comments.
438 Add accessor macros for all elts of struct function that no longer
439 have a global variable.
440 (cleanup_label, return_label, frame_offset, tail_recursion_label,
441 tail_recursion_reentry, arg_pointer_save_area, rtl_expr_chain,
442 stack_slot_list): Delete declarations.
443 (get_func_frame_size): Declare.
444 (save_expr_status, restore_expr_status, save_emit_status,
445 save_storage_status, restore_storage_status): Delete declarations.
446 (init_virtual_regs): Declare.
447 * output.h (current_function_pops_args,
448 current_function_returns_struct, current_function_returns_pcc_struct,
449 current_function_needs_context, current_function_calls_setjmp,
450 current_function_calls_longjmp, current_function_calls_alloca,
451 current_function_has_nonlocal_label, current_function_varargs,
452 current_function_has_computed_jump, current_function_returns_pointer,
453 current_function_contains_functions, current_function_args_size,
454 current_function_pretend_args_size, current_function_stdarg,
455 current_function_outgoing_args_size, current_function_args_info,
456 current_function_name, current_function_return_rtx,
457 current_function_epilogue_delay_list,
458 current_function_uses_const_pool, current_function_cannot_inline):
460 * regs.h (reg_rtx_no, regno_pointer_flag, regno_pointer_flag_length,
461 regno_reg_rtx): Delete declaration.
462 (REGNO_POINTER_FLAG): Delete macro.
463 * stmt.c (expand_goto): Changes to reflect that some fields in struct
464 function were renamed.
465 * stor-layout.c (save_storage_status, restore_storage_status): Delete
467 * toplev.c: Include "function.h".
468 (current_function_decl): Delete declaration.
469 (compile_file): Call init_dummy_function_start and
470 expand_dummy_function_end around some initializations that need to
472 (rest_of_compilation): Use DECL_SAVED_INSNS properly.
473 Call init_function_for_compilation.
474 * unroll.c: Include "function.h"
475 (unroll_loop): Access regno_pointer_* variables through
478 * tree.h (struct tree_decl): Add elt f to saved_insns member.
479 (DECL_SAVED_INSNS): use it.
480 (expand_dummy_function_end): Declare.
481 (init_function_for_compilation): Declare.
482 * calls.c (calls_function_1): Change use of DECL_SAVED_INSNS now
483 that it's no longer an INLINE_HEADER.
484 (expand_call): Likewise.
485 * integrate.c (finish_inline): Delete function.
486 (max_parm_reg, parm_reg_stack_loc): Delete declarations.
487 (initialize_for_inline): Delete min_labelno, max_labelno and max_reg
488 args. Don't generate an INLINE_HEADER rtx, just return the arg
489 vector. All callers changed.
490 (save_for_inline_copying): Create a duplicate struct emit_status to
491 hold the emit state for compiling the current function. Use this and
492 the other new fields in struct function that are for integration
493 instead of an INLINE_HEADER.
494 Use memcpy instead of bcopy.
495 Store the current struct function in DECL_SAVED_INSNS of fndecl.
496 (save_for_inline_nocopy): Similar changes, except no new emit_status
498 (expand_inline_function): Get information from function structure,
499 not from an inline header rtx.
500 (output_inline_function): Lose code to extract the necessary
501 information from an inline header; simply put back the function
502 structure into current_function. Clear its inlinable elt.
503 * rtl.def (INLINE_HEADER): Delete.
504 * rtl.h: Delete all accessors for an INLINE_HEADER.
505 (gen_inline_header_rtx): Delete declaration.
506 (regno_reg_rtx, regno_pointer_align, nonlocal_goto_handler_labels):
508 (REGNO_POINTER_ALIGN): Delete.
509 (clear_emit_caches): Declare.
510 (set_new_last_label_num): Declare.
512 Mon Aug 9 01:52:24 1999 Jason Merrill <jason@yorick.cygnus.com>
514 * print-tree.c (print_node): Print base for OFFSET_TYPEs.
516 * except.c (expand_eh_region_start_for_decl): Always start a new block.
517 * stmt.c (is_eh_region): Make sure current_function is present, too.
519 Mon Aug 9 01:15:24 1999 Jeffrey A Law (law@cygnus.com)
521 * pa.h (HARD_REGNO_MODE_OK): Correctly handle FPregs, even when
522 for 64bit PA targets.
524 * pa.h (SELECT_SECTION): Define.
525 * som.h (SELECT_SECTION): Delete.
527 Sun Aug 8 15:13:20 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
529 * alias.c (init_alias_analysis): Wrap call to
530 `prologue_epilogue_contains' within HAVE_prologue||HAVE_epilogue.
532 1999-08-07 Bruce Korb <autogen@linuxbox.com>
534 * fixinc/inclhack.def(irix_asm_apostrophe): IRIX 5.2's
535 <sys/asm.h> contains an asm comment with an apostrophe
536 * fixinc/inclhack.sh: regen
537 * fixinc/fixincl.x: regen
539 Sat Aug 7 19:37:07 1999 Richard Henderson <rth@cygnus.com>
541 * function.c (init_function_start): Clear prologue & epilogue.
542 (prologue_epilogue_contains): New function.
543 * alias.c (init_alias_analysis): Use it.
544 * rtl.h (prologue_epilogue_contains): Declare it.
546 Sat Aug 7 19:32:16 1999 Richard Henderson <rth@cygnus.com>
548 * jump.c (onlyjump_p): New function.
550 * flow.c (delete_unreachable_blocks): Use onlyjump_p instead
551 of condjump_p in calling tidy_fallthru_edge and merge_blocks.
553 Sat Aug 7 17:09:36 1999 Richard Henderson <rth@cygnus.com>
555 * global.c (build_insn_chain): Use EXECUTE_IF_SET_IN_REG_SET
556 to invert loops. Simplify block scanning.
558 Sat Aug 7 02:11:13 1999 Bernd Schmidt <bernds@cygnus.co.uk>
560 * gcse.c (hash_scan_set): Treat SYMBOL_REFs like CONST_INTs.
561 (cprop_insn): Treat SYMBOL_REFs like CONST_INTs.
563 1999-08-07 Jonathan Larmour <jlarmour@cygnus.co.uk>
565 * config/sparc/liteelf.h: New file to support sparclite-elf target
566 * config/sparc/t-sp86x: New file to support sparc86x targets
567 * config/sparc/sp86x-aout.h: New file to support sparc86x-aout target
568 * config/sparc/sp86x-elf.h: New file to support sparc86x-elf target
569 * configure.in: Support above target triplets
570 * configure: Regenerated
572 Sat Aug 7 01:39:27 1999 Philippe De Muyter <phdm@macqel.be>
574 * fixinc/server.c (server_setup): Do not prefix function used as
577 Sat Aug 7 00:21:20 1999 Richard Henderson <rth@cygnus.com>
579 * alpha.md (movhi and movqi patterns): Correct predicate for !BWX.
580 Remove fp reg alternatives.
582 Sat Aug 7 00:06:54 1999 Jeffrey A Law (law@cygnus.com)
584 * Makefile.in (TAROUTOPTS): Kill.
585 (install-headers-tar): Use "xpf" for tar headerfile extraction
586 * i370/x-oe (TAROUTOPTS): Delete.
587 * m68k/x-apollo68 (TAROUTOPTS): Delete.
588 * m68k/x-hp320 (TAROUTOPTS): Delete.
589 * m68k/x-hp320g (TAROUTOPTS): Delete.
590 * gcc.texi: Update bug reporting text.
592 1999-08-6 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
594 * reg-stack.c (change_stack) Fixed problem with negative array index.
596 Fri Aug 6 23:08:44 1999 Jeffrey A Law (law@cygnus.com)
598 * extend.texi, install.texi: Fix spelling mistakes.
600 * Makefile.in (PREMADE_ATTRTAB_MD, PREMADE_ATTRTAB): Delete.
601 (s-attrtab); No longer try to use pre-made insn-attrtab file.
602 * mips/t-bsd: Delete references to obsolete PREMADE_ATTRTAB and
604 * mips/t-ecoff: Likewise.
605 * mips/t-elf: Likewise.
606 * mips/t-mips: Likewise.
607 * mips/t-osfrose: Likewise.
608 * mips/t-r3900: Likewise.
609 * mips/t-svr3: Likewise.
610 * mips/t-svr4: Likewise.
611 * mips/t-ultrix: Likewise.
613 * gcc.texi: Document recommend means to provide software floating
614 point libraries in libgcc.a
616 1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
618 * c-lex.c (yylex): We can have a number with no digits.
620 Fri Aug 6 16:53:55 EDT 1999 John Wehle (john@feith.com)
622 * jump.c (delete_prior_computation): New function, broken
623 out of delete_computation. Check for side effects with
624 side_effects_p instead of FIND_REG_INC_NOTE. Handle
625 multi-word hard registers.
626 (delete_computation): Use it. Check for side effects with
627 side_effects_p instead of FIND_REG_INC_NOTE. Synthesize a
628 missing REG_DEAD note for a register which is both set and
631 Fri Aug 6 11:05:29 1999 Jeffrey A Law (law@cygnus.com)
633 * elf.h (TEXT_SPACE_P, FUNCTION_NAME_P): Delete.
634 (ASM_GLOBALIZE_LABEL, ASM_OUTPUT_INT, ASM_OUTPUT_DOUBLE_INT): Likewise.
635 (ASM_FILE_START): Import _mcount with the right type.
636 (ASM_DECLARE_FUNCTION_NAME): Define.
637 (ASM_OUTPUT_EXTERNAL, ASM_OUTPUT_EXTERNAL_LIBCALL): Define.
638 * pa.c (output_function_prologue): Always emit the function's label
640 * pa.h (TEXT_SPACE_P): Define.
641 (FUNCTION_NAME_P, ENCODE_SECTION_INFO, STRIP_NAME_ENCODING): Likewise.
642 (ASM_OUTPUT_INT, ASM_OUTPUT_DOUBLE_INT, ASM_GLOBALIZE_LABEL): Likewise.
643 * som.h (TEXT_SPACE_P): Delete.
644 (FUNCTION_NAME_P, ENCODE_SECTION_INFO, STRIP_NAME_ENCODING): Likewise.
645 (ASM_GLOBALIZE_LABEL, ASM_OUTPUT_INT): Likewise.
647 Thu Aug 5 19:29:39 1999 Jim Wilson <wilson@cygnus.com>
649 * expr.c (emit_group_load): Allow src to be a CONCAT.
651 Thu Aug 5 22:27:15 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
653 * config/sh/lib1funcs.asm (___movstrSI0): Change or r0,r0,r0 to nop.
654 (___mulsi3): Use '!' comment character.
656 Thu Aug 5 13:34:14 1999 Bernd Schmidt <bernds@cygnus.co.uk>
658 * reload1.c (maybe_fix_stack_asms): Also declare P as "const char *".
660 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
662 * gcc.c: Update URLs and mail addresses.
663 * gcc.texi: Likewise.
665 Thu Aug 5 01:14:13 1999 Daniel Jacobowitz <drow@false.org>
667 * rs6000.c (current_file_function_operand): Return zero for
669 (rs6000_encode_section_info): Do not set SYMBOL_REF_FLAG for
671 * rs6000.h (ENCODE_SECTION_NIFO): Do not set SYMBOL_REF_FLAG
674 Thu Aug 5 00:56:30 1999 Geoffrey Keating <geoffk@cygnus.com>
676 * rs6000.c (rs6000_stack_info): For ABI_V4/ABI_SOLARIS -fpic, always
677 allocate space in the stack frame for the PIC register.
679 Thu Aug 5 00:20:47 1999 Jeffrey A Law (law@cygnus.com)
681 * m68k.md (xordi3, anddi3): These patterns are not available on
684 Wed Aug 4 23:39:20 1999 Mark Mitchell <mark@codesourcery.com>
686 * real.c (GET_REAL): Don't violate ANSI/ISO aliasing rules.
687 (PUT_REAL): Likewise.
689 Wed Aug 4 20:45:04 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
691 * final.c (shorten_branches): Don't add an alignment for loops
692 that have no label inside.
694 Wed Aug 4 16:39:24 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
696 * builtins.c (expand_builtin_memcmp, expand_builtin_strcmp): Wrap
697 prototypes in macro HAVE_cmpstrsi.
699 * cpplib.c (cpp_get_token): Remove unused label `op3'.
701 * emit-rtl.c (operand_subword): Remove unused variable
704 * rtl.c (shallow_copy_rtx): Remove unused variable `format_ptr'.
706 * tree.c (chainon): Wrap variable `t2' in macro ENABLE_CHECKING.
708 Wed Aug 4 13:29:23 1999 Zack Weinberg <zack@bitmover.com>
710 * cpphash.c (macroexpand): Delete leading whitespace when arg
711 is concatenated before.
712 (unsafe_chars): Correct test for whether + and - can extend a
715 * cppinit.c (cpp_start_read): Do dependencies for
716 -include/-imacros files also.
718 * cpplib.c (cpp_scan_buffer): In no-output mode, don't bother
719 tokenizing non-directive lines.
720 (cpp_expand_to_buffer): Temporarily disable no-output mode.
721 * cppmain.c: In no-output mode, just call cpp_scan_buffer for
724 Wed Aug 4 12:53:44 1999 Jason Merrill <jason@yorick.cygnus.com>
726 * expr.c (expand_expr, case PLUS_EXPR): Fix parallel case, too.
728 * c-lex.c: Sync with C++ frontend.
729 (linemode): New variable.
730 (parse_float): imag, conversion_errno, and type are output only.
731 (yylex): Adjust. Move initial '.' case into main switch.
733 (handle_generic_pragma): Just deal with tokens.
734 (readescape): Use ISXDIGIT and ISGRAPH.
735 * c-parse.in: Add END_OF_LINE token.
737 * c-lex.c (lang_init): Generalize.
738 (nextchar): Remove. Replace uses with UNGETC.
739 (skip_white_space): Handle linemode here. Optimize for cpplib.
740 (skip_white_space_on_line): Remove.
741 (extend_token_buffer_to): New fn.
742 (extend_token_buffer): Use it.
743 (read_line_number, check_newline): Just deal with tokens.
744 (token_getch, token_put_back): New fns.
745 (yylex): Use them. More cpplib optimizations. Simplify.
747 Wed Aug 4 12:53:44 1999 Michael Tiemann <tiemann@holodeck.cygnus.com>
748 Jason Merrill <jason@yorick.cygnus.com>
750 * c-lex.c (init_parse): Set cpp_token to CPP_DIRECTIVE.
751 (consume_string): Make this smart about USE_CPPLIB.
752 (check_newline): Rewrite to be intelligent about USE_CPPLIB.
753 (yylex): Rewrite to be intelligent about USE_CPPLIB.
754 Also, clean up cases where we redundantly set token_buffer[0].
755 (read_line_number): New fn.
756 (ignore_escape_flag): New variable.
758 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
760 * a29k/t-a29kbare: Fix some comments.
761 (LIB2FUNCS_EXTRA): Remove fp-bit.c and dp-bit.c
762 (FPBIT, DPBIT): Define.
763 * a29k/t-vx29k: Likewise.
764 * arc/t-arc: Likewise.
765 * arm/t-arm-elf: Likewise.
766 * arm/t-bare: Likewise.
767 * arm/t-pe: Likewise.
768 * arm/t-pe-thumb: Likewise.
769 * arm/t-semi: Likewise.
770 * arm/t-thumb: Likewise.
771 * arm/t-thumb-elf: Likewise.
772 * arm/t-thumb-linux: Likewise.
773 * h8300/t-h8300: Likewise.
774 * i960/t-i960: Likewise.
775 * i960/t-vxworks960: Likewise.
776 * m32r/t-m32r: Likewise.
777 * mips/t-ecoff: Likewise.
778 * mips/t-elf: Likewise.
779 * mips/t-r3900: Likewise.
780 * pa/t-pro: Likewise.
781 * rs6000/t-aix43: Likewise.
782 * rs6000/t-beos: Likewise.
783 * rs6000/t-newas: Likewise.
784 * rs6000/t-ppccomm: Likewise.
785 * rs6000/t-rs6000: Likewise.
786 * rs6000/t-winnt: Likewise.
787 * rs6000/t-xnewas: Likewise.
788 * rs6000/t-xrs6000: Likewise.
790 * sparc/t-elf: Likewise.
791 * sparc/t-sparcbare: Likewise.
792 * sparc/t-sparclite: Likewise.
793 * sparc/t-splet: Likewise.
794 * v850/t-v850: Likewise.
795 * mn10200/t-mn10200: Fix comments.
796 * mn10300/t-mn10300: Likewise.
798 * pa.md (divsi3, udivsi3, modsi3, umodsi3 expanders): Clobber a new
799 dummy operand. Allocate a new pseudo for the dummy operand.
800 (divsi3, udivsi3, modis3, umodsi3 patterns): Corresponding changes.
802 * pa.md (movqi, movhi patterns): Do not expose FP regs to regclass.
804 Wed Aug 4 11:53:55 1999 Tom Tromey <tromey@cygnus.com>
806 * configure: Rebuilt.
807 * configure.in: Removed --enable-java-gc option and JAVAGC subst.
809 Wed Aug 4 09:06:14 1999 Richard Earnshaw (rearnsha@arm.com)
811 * recog.c (preproces_constraints): Zero recog_op_alt before
812 processing the constraints.
814 * arm.c (typedef minipool_node): Renamed from pool_node.
815 (minipool_vector, minipool_size, minipool_vector_label): Similarly.
816 (add_minipool_constant): New function.
817 (dump_minipool): New function.
818 (find_barrier): Remove special case for getting the insn size of
819 an insn that references the constant pool.
820 (minipool_fixup): New structure.
821 (push_minipool_barrier): New function.
822 (push_minipool_fix): New function.
823 (note_invalid_constants): New function.
824 (add_pool_constant, dump_table, fixit, broken_move): Delete.
825 (arm_reorg): Rewrite code to fix up the constant pool into a
826 series of mini-pools embedded in the insn stream.
827 (arm_output_epilogue): New function, made mainly from the body
828 of output_func_epilogue.
829 (output_func_epilogue): Move insn generation part of epilogue code
830 to arm_output_epilogue.
831 * arm.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY): Delete.
832 * arm.md (pool_range): New attribute.
833 (zero_extendqidi2): Add attribute pool_range.
834 (zero_extend_hisi_insn, load_extendqisi, extendhisi_insn,
835 extendqihi_insn, extendqisi_insn, movdi, movsi_insn, pic_load_addr,
836 pic_load_addr_based_insn, movhi_insn_arch4, movhi_insn_littleend,
837 movhi_insn_bigend, loadhi_si_bigend, movsf_hard_insn, movsf_soft_insn,
838 movdf_hard_insn, movdf_soft_insn, movxf_hard_insn): Likewise.
839 (epilogue): New expand.
840 (epilogue_insn): New insn. Call arm_output_epilogue.
842 * arm.c (arm_poke_function_name): Undo change of July 17. Tidy up.
843 * arm.h (TARGET_SWITCHES): Add missing doc string for TARGET_DEFAULT.
845 Mon Aug 2 19:18:44 1999 Jason Merrill <jason@yorick.cygnus.com>
847 * linux.h (HANDLE_PRAGMA_PACK_PUSH_POP): Define.
849 1999-08-04 Mark Elbrecht <snowball3@bigfoot.com>
851 * config/i386/djgpp.h (BSS_SECTION_ASM_OP): Define.
853 Wed Aug 4 02:15:32 1999 Richard Henderson <rth@cygnus.com>
855 * jump.c (delete_insn): Delete the addr_vec when deleting a tablejump.
857 Wed Aug 4 01:48:08 1999 Jim Kingdon <http://developer.redhat.com>
859 * global.c: Fix comment.
861 Wed Aug 4 01:43:01 1999 Ian Lance Taylor <ian@zembu.com>
863 * gcc.c (access_check): New static function.
864 (find_a_file): Use it when searching a directory list.
865 * collect2.c (find_a_file): Don't accept directories found when
866 searching a directory list.
868 Wed Aug 4 01:40:43 1999 Philippe De Muyter <phdm@macqel.be>
870 * tlink.c (symbol_hash_lookup): Do not prefix functions used as
871 function parameters with `&'.
872 (file_hash_lookup, demangled_hash_lookup, tlink_init): Ditto.
874 Wed Aug 4 01:08:44 1999 Jeffrey A Law (law@cygnus.com)
876 * flow.c (delete_unreachable_blocks): Do not call merge_blocks
877 or tidy_fallthru_edge if the last insn in the block is not
878 an unconditional jump or a simple conditional jump.
880 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
882 * Makefile.in (c-decl.o): Depends on defaults.h.
884 Tue Aug 3 14:14:52 1999 Jeffrey A Law (law@cygnus.com)
886 * pa.h (HARD_REGNO_NREGS): FP registers are always 4 bytes wide for
888 (CLASS_MAX_NREGS): Likewise.
890 Tue Aug 3 03:51:20 1999 Jeffrey A Law (law@cygnus.com)
892 * cse.c (cse_insn): Fix dumb thinko in last change.
894 Tue Aug 3 10:36:13 1999 Bernd Schmidt <bernds@cygnus.co.uk>
896 * reload1.c (maybe_fix_stack_asms): Declare CONSTRAINTS as
899 Mon Aug 2 23:45:45 1999 Hans-Peter Nilsson <hp@bitrange.com>
901 * dwarf2out.c (add_location_or_const_value_attribute): Correct
902 test for sizes of passed and declared parameter types.
904 Tue Aug 3 00:03:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
906 * fixincludes: Fix the return type of bsearch, char* -> void*.
908 * fixinc/inclhack.def: Likewise.
910 Mon Aug 2 18:29:32 1999 Mark Mitchell <mark@codesourcery.com>
912 * invoke.texi (-fdump-translation-unit): New option.
914 Mon Aug 2 17:54:19 1999 Richard Henderson <rth@cygnus.com>
916 * expr.h (PROMOTE_PROTOTYPES): Move ...
917 * defaults.h: ... to here.
918 * c-decl.c: Include defaults.h instead of expr.h.
919 * c-typeck.c: Include defaults.h.
921 Mon Aug 2 17:10:24 1999 Mark Mitchell <mark@codesourcery.com>
923 * toplev.h (errorcount): Declare.
924 (warningcount): Likewise.
925 (sorrycount): Likewise.
926 * c-lex.c (errorcount): Don't declare.
927 * dwarf2out.c (errorcount): Don't declare.
929 Mon Aug 2 17:02:08 1999 Jason Merrill <jason@yorick.cygnus.com>
931 * config/libgloss.h: Add a note discouraging use with ELF.
932 * configure.in: Don't use libgloss.h for ELF targets.
933 Always use_collect2 on a.out targets.
935 Mon Aug 2 16:27:42 1999 Jim Wilson <wilson@cygnus.com>
937 * combine.c (force_to_mode, case LSHIFTRT): Add goto shiftrt.
938 (force_to_mode, case ASHIFTRT): Add shiftrt label.
940 Tue Aug 3 00:45:02 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
942 * loop.c (strength_reduce): When doing biv->giv conversion, update
943 reg note of NEXT->insn.
945 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
947 * real.c (PUT_REAL): Clear unused bytes if long double is IEEE quad.
949 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
951 * c-decl.c (get_parm_info, store_parm_decls): Change all uses of
952 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
953 Ensure expr.h is included.
954 * c-typecheck.c (convert_arguments): Ditto.
956 * expr.h: Supply default for PROMOTE_PROTOTYPES (0).
958 * config/arc/arc.h: Define PROMOTE_PROTOTYPES to 1.
959 * config/convex/convex.h: Ditto.
960 * config/dsp16xx/dsp16xx.h: Ditto.
961 * config/fx80/fx80.h: Ditto.
962 * config/gmicro/gmicro.h: Ditto.
963 * config/i370/i370.h: Ditto.
964 * config/i386/i386.h: Ditto.
965 * config/m32r/m32r.h: Ditto.
966 * config/m68k/m68k.h: Ditto.
967 * config/m88k/m88k.h: Ditto.
968 * config/mips/mips.h: Ditto.
969 * config/pa/pa.h: Ditto.
970 * config/pyr/pyr.h: Ditto.
971 * config/tahoe/tahoe.h: Ditto.
972 * config/we32k/we32k.h: Ditto.
974 * config/sparc/sparc.h: Define PROMOTE_PROTOTYPES
977 * config/i1750a/i1750a.h: Define PROMOTE_PROTOTYPES to 0.
979 * config/i860/paragon.h: Remove PROMOTE_PROTOTYPES
982 * tm.texi: Document new usage of PROMOTE_PROTOTYPES.
984 1999-08-02 Richard Henderson <rth@cygnus.com>
986 * m32r.c (m32r_setup_incoming_varargs): Use get_varargs_alias_set
987 for the register spill block.
989 * m32r.h (EXPAND_BUILTIN_VA_ARG): New.
990 (EXPAND_BUILTIN_SAVEREGS): Delete #if 0 code.
992 * m32r.h (INT8_P): Don't short-cut test with (unsigned).
993 (INT16_P, CMP_INT16_P, UINT16_P): Likewise.
994 (UPPER16_P, UINT24_P, INT32_P, UINT5_P): Likewise.
996 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
998 * config/sparc/linux.h: Define WCHAR_TYPE as "int" and undef
999 MAX_WCHAR_TYPE defined in sparc.h.
1000 * config/sparc/linuxaout.h: Likewise.
1001 * config/sparc/linux64.h: Likewise.
1002 Also default to -mvis if CPU is UltraSPARC.
1004 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1006 * config/sparc/sparc.h (ASM_DECLARE_REGISTER_GLOBAL): New macro.
1007 (RTX_OK_FOR_OLO10): Likewise.
1008 (GO_IF_LEGITIMATE_ADDRESS): If assembler supports offsetable
1009 %lo(), allow it in addresses...
1010 (PRINT_OPERAND_ADDRESS): ... and print it appropriately.
1011 * config/sparc/sparc.md (sethi_di_medlow_embmedany_pic): sethi %lo()
1012 does not make sense.
1013 * config/sparc/sparc.c (sparc_hard_reg_printed): New array.
1014 (sparc_output_scratch_registers): New function.
1015 (output_function_prologue, sparc_flat_output_function_prologue): Use
1017 * varasm.c (make_decl_rtl): Use ASM_DECLARE_REGISTER_GLOBAL if
1019 * tm.texi (ASM_DECLARE_REGISTER_GLOBAL): Document it.
1020 * configure.in: Add check for .register pseudo-op support in as and
1021 check for offsetable %lo().
1022 * acconfig.h: Add templates for the above checks.
1023 * configure: Regenerate.
1025 1999-08-02 Richard Henderson <rth@cygnus.com>
1027 * sparc/linux64.h (TARGET_DEFAULT): Remove MASK_APP_REGS.
1028 * sparc/sol2-sld-64.h (TARGET_DEFAULT): Likewise.
1029 * sparc/sol2.h (TARGET_DEFAULT): Likewise.
1031 Mon Aug 2 23:46:45 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1033 * loop.c (strength_reduce): When doing biv->giv conversion, fix up
1036 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
1038 * config/float-sparc.h: New file.
1039 * configure.in: Use float_format=sparc for sparc-*-linux-gnulibc1,
1040 sparc-*-linux-gnu and sparc64-*-linux*.
1042 1999-08-02 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1044 * rs6000.c (rs6000_va_list): Type is an array.
1045 (rs6000_va_start): Don't doubly adjust for varargs.
1046 (rs6000_va_arg): Evaluate long long GPR adjustment.
1048 Mon Aug 2 16:15:57 1999 David Edelsohn <edelsohn@gnu.org>
1050 * rs6000/aix43.h (SUBTARGET_SWITCHES): Use -m64 and -m32 instead of
1051 -maix64 and -maix32.
1052 (ASM_SPEC, ASM_CPU_SPEC, CPP_SPEC, CPP_CPU_SPEC, LIB_SPEC,
1053 LINK_SPEC): Change appropriately.
1054 * rs6000/rs6000.c (short_cint_operand): Use CONST_OK_FOR_LETTER_P.
1055 (u_short_cint_operand): Likewise.
1056 * rs6000/rs6000.md (movdi splitters): Add TARGET_POWERPC64 support
1058 * rs6000/t-aix43 (MULTILIB): Change to -m64.
1060 * invoke.texi (RS/6000 Submodel): Document 64-bit processor options.
1062 Mon Aug 2 16:15:57 1999 Geoff Keating <geoffk@cygnus.com>
1064 * rs6000/rs6000.c (num_insns_constant_wide): Correct
1066 (add_operand): Get test correct for 64-bit HOST_WIDE_INT.
1067 (non_add_cint_operand): Likewise.
1068 (logical_operand): Likewise.
1069 (non_logical_cint_operand): Likewise.
1070 (print_operand): Correct printf()s for 64-bit HOST_WIDE_INT.
1071 (print_operand_address): Correct printf() for 64-bit HOST_WIDE_INT.
1072 (rs6000_select_rtx_section): Suppress warning.
1073 (small_data_operand): Suppress warning.
1074 (rs6000_got_register): Suppress warning.
1075 * rs6000/rs6000.md (andsi3): HOST_WIDE_INT is a signed
1076 type, so `J' is generally the wrong constraint for a SImode value;
1078 (andsi3_internal2): Likewise.
1079 (andsi3_internal3): Likewise.
1080 (iorsi3_internal1): Likewise.
1081 (xorsi3_internal1): Likewise.
1083 (movsf_softfloat): Likewise.
1084 (scc insns): Likewise.
1085 (movsi+2): Preserve sign bits of SImode constant.
1086 (floatsidf2_internal+1): Sign-extend SImode constant correctly.
1087 (movdf+1): Sign-extend properly.
1088 (movdi_32+1): Sign-extend properly.
1089 (scc insns): Sign-extend properly.
1091 * md.texi (RS/6000 EXTRA_CONSTRAINTS): Update documentation for J,
1094 1999-08-02 Richard Henderson <rth@cygnus.com>
1096 * alpha.c (override_options): Move ev6 alpha_tp frobbing out of
1098 (print_operand): Notice alpha_fptm not alpha_tp for sw completion.
1099 * alpha.md (all fp insns): Likewise.
1101 1999-08-02 Nick Clifton <nickc@cygnus.com>
1103 * config/v850/v850.h (STRICT_ALIGNMENT): Only define if not
1106 Mon Aug 2 03:38:33 1999 Jeffrey A Law (law@cygnus.com)
1108 * pa.c (legitimize_pic_address): Clarify comments. Do not call the
1109 pic_load_label generator directly.
1110 * pa.md (pic_load_label): Clarify comments. Remove modes on operands.
1111 No longer a named pattern.
1113 Mon Aug 2 09:38:10 1999 Nick Clifton <nickc@cygnus.com>
1115 * explow.c (force_reg): Call force_operand if X does not
1116 satisfy general_operand.
1118 Mon Aug 2 01:34:22 1999 Jeffrey A Law (law@cygnus.com)
1120 * fix-header.c (main): When testing for CONTINUED, use string
1121 equality, not pointer equality.
1123 Mon Aug 2 01:27:24 1999 Dan Nicolaescu <dann@ics.uci.edu>
1125 * sparc.c (sparc_block_profiler): Use the %g2 register, not %o0.
1127 Sun Aug 1 22:46:42 1999 Jeffrey A Law (law@cygnus.com)
1129 * cse.c (cse_insn): Fix loop which deletes insns after a jump
1130 that has become an unconditional jump.
1132 * m68k.c (output_function_prologue): Fix typo in CPU32 case.
1133 (output_function_epilogue): Similarly.
1135 Sun Aug 1 20:14:00 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1137 * tree.h (init_dummy_function_start): Declare.
1139 Sun Aug 1 12:55:31 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1141 * stmt.c (emit_filename, emit_lineno, expr_stmts_for_value,
1142 last_expr_type, last_expr_value, block_start_count, block_stack,
1143 stack_block_stack, cond_stack, loop_stack, case_stack, nesting_stack,
1144 nesting_depth, goto_fixup_chain): Delete global vars; now allocated
1145 dynamically in stmt elt of struct function for each function.
1146 (struct nesting): Rename function_call_count elt to n_function_calls,
1147 target_temp_slot_level to block_target_temp_slot_level. All users
1149 (struct stmt_status): New structure definition.
1150 Add many accessor macros for stmt_status elements which previously
1151 were global variables.
1152 (init_stmt_for_function): Allocate stmt elt for current_function.
1153 Reflect that block_start_count was renamed to
1154 current_block_start_count.
1155 (save_stmt_status, restore_stmt_status): Delete functions.
1156 (preserve_subexpressions_p): Don't access loop_stack when outside
1158 (expand_start_bindings): Reflect that block_start_count was renamed to
1159 current_block_start_count.
1160 (expand_fixup): Likewise.
1161 (expand_decl): Don't access block_stack when outside a function.
1162 (expand_decl_cleanup): Likewise.
1163 (expand_dcc_cleanup): Likewise.
1164 (expand_dhc_cleanup): Likewise.
1165 (expand_anon_union_decl): Likewise.
1166 (set_file_and_line_for_stmt): New function.
1167 (in_control_zone_p): New function.
1169 * function.h (struct function): Add new elt stmt.
1170 Delete elts block_stack, stack_block_stack, cond_stack, loop_stack,
1171 case_stack, nesting_stack, nesting_depth, block_start_count,
1172 last_expr_type, last_expr_value, expr_stmts_for_value, emit_filename,
1173 emit_lineno, goto_fixup_chain.
1174 (save_eh_status, restore_eh_status, save_stmt_status,
1175 restore_stmt_status): Delete declarations.
1176 * function.c (push_function_context_to): Don't call save_stmt_status.
1177 (pop_function_context_to): Don't call restore_stmt_status.
1178 * tree.h (in_control_zone_p): Declare.
1179 * rtl.h (set_file_and_line_for_stmt): Declare.
1181 * emit-rtl.c (emit_line_note): Don't set emit_filename/emit_lineno;
1182 call set_file_and_line_for_stmt.
1184 Thu Jul 31 12:34:45 1999 Joe Buck <jbuck@synopsys.com>
1186 * gcc.texi: Use terms "GNU Compiler Collection" and "GCC".
1187 Also update copyright.
1189 Sat Jul 31 11:10:07 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1191 * c-pragma.c: Don't include "except.h".
1192 * emit-rtl.c: Likewise.
1193 * stor-layout.c: Likewise.
1195 * varasm.c: Likewise.
1197 * flow.c: Include "function.h".
1198 * tree.h (init_dummy_function_start): Declare new function.
1200 * except.h (struct eh_status): New structure.
1201 (struct label_node, struct eh_entry): Declare even if tree.h hasn't
1203 (eh_return_stub_label, ehstack, catchstack, ehqueue,
1204 catch_clauses, false_label_stack, caught_return_label_stack,
1205 protect_list, current_function_ehc): Add accessor macros for the
1206 corresponding fields in current_function->eh; delete declarations
1207 for all items that used to be declared here.
1208 * except.c (eh_return_stub_label, ehstack, catchstack, ehqueue,
1209 catch_clauses, false_label_stack, caught_return_label_stack,
1210 protect_list, current_function_ehc): Delete variables.
1211 (init_eh_for_function): Allocate current_function->eh.
1212 (save_eh_status, restore_eh_status): Delete functions.
1214 * function.h (struct function): Add fields next_global and eh.
1215 Delete all exception handling related fields.
1216 * function.c (current_function): New variable.
1217 (all_functions): New variable.
1218 (push_function_context_to): Don't allocate a struct function,
1219 use current_function instead. Call init_dummy_function_start when
1220 outside a function. Clear current_function before returning.
1221 (pop_function_context_from): Restore current_function.
1222 Don't free the restored struct function.
1223 (prepare_function_start): New function.
1224 (init_dummy_function_start): New function.
1225 (init_function_start): Break out some code into prepare_function_start
1228 * stmt.c (save_stmt_status): Don't call save_eh_status.
1229 (restore_stmt_status): Don't call restore_eh_status.
1231 * Makefile.in: Update dependencies.
1233 Sat Jul 31 04:10:01 1999 Jeffrey A Law (law@cygnus.com)
1235 * pa.c (compute_frame_size): Use STARTINg_FRAME_OFFSET instead
1236 of depending on a magic constant value. Update comments.
1237 (hppa_expand_prologue): Similarly.
1239 * pa.md (reload_indi, reload_outdi): Allow any register for the
1240 original reload register.
1242 Fri Jul 30 19:41:35 1999 Jim Wilson <wilson@cygnus.com>
1244 * cccp.c (print_help): Change marcos to macros.
1246 1999-07-30 Richard Henderson <rth@cygnus.com>
1248 * c-typeck.c (initializer_constant_valid_p): Move ...
1249 * c-common.c (initializer_constant_valid_p): ... here. Use
1250 FOO_TYPE_P instead of tests against TREE_CODE. Allow subtraction
1252 * c-common.h (initializer_constant_valid_p): Declare.
1253 * c-tree.h (initializer_constant_valid_p): Remove.
1255 Fri Jul 30 16:33:42 1999 Mathias Froehlich <frohlich@na.uni-tuebingen.de>
1257 * config/i386/sol2-c1.asm: Align the stack.
1258 * config/i386/sol2-gc1.asm: Likewise.
1260 1999-07-30 Vladimir Makarov <vmakarov@loony.cygnus.com>
1262 * config/sparc/sparc.h (ASM_CPU32_DEFAULT_SPEC): Change -Av8 onto
1263 -Asparclite for sparc86x.
1264 (CPP_CPU32_DEFAULT_SPEC, CPP_CPU_SPEC): Remove -D__sparc_v8__ for
1266 (ASM_CPU_SPEC): Use -Asparclite for sparc86x.
1268 Fri Jul 30 14:53:56 1999 Jakub Jelinek <jj@ultra.linux.cz>
1270 * config/sparc/linux64.h (CC1_SPEC): Preserve CPU specified by
1271 the user if using the non-default arch size in BI_ARCH configuration.
1272 * config/sparc/sol2-sld-64.h (CC1_SPEC): Ditto.
1274 * config/sparc/sparc.md (cmp_mul_set, cmp_udiv_cc_set):
1275 Fix patterns so that they actually match.
1276 (cmp_sdiv_cc_set): Ditto, also don't require g0 to be zero.
1277 (mulsidi3_sp64, const_mulsidi3_sp64): New patterns.
1278 (const_mulsidi3_sp32): Renamed from const_mulsidi3, only on
1280 (mulsidi3): Reflect this in the expand.
1281 (smulsi3_highpart): Only on TARGET_ARCH32.
1282 (umulsidi3_sp64, const_umulsidi3_sp64): New patterns.
1283 (const_umulsidi3_sp32): Renamed from const_umulsidi3.
1284 (umulsidi3): Reflect this in the expand.
1285 (umulsi3_highpart): Only on TARGET_ARCH32.
1286 (divsi3_sp32): Renamed from divsi3, only on TARGET_ARCH32,
1287 don't require g0 to be zero.
1288 (udivsi3_sp32): Renamed from udivsi3, only on TARGET_ARCH32.
1289 ({,u}divsi3): New expands.
1290 ({,u}divsi3_sp64): New patterns.
1291 (after lshrdi3_v8plus): Four new patterns to help combiner
1292 optimizing nested mixed mode shifts.
1294 * config/sparc/sparc.c (sparc_override_options): Use deprecated
1295 v8 instructions if optimizing for UltraSPARC I, II, IIi, as it
1296 speed things up. Don't use them by default on plain v9 in 64bit
1297 mode, according to what SPAMv9 sais.
1299 * config/sparc/sparc.h: Fix comments, e.g. Linux already preserves
1300 top 32 bits of %[og][0-7] in signal handlers.
1301 Also, TARGET_HARD_MUL32 now is only true for TARGET_ARCH32.
1303 Fri Jul 30 03:00:41 1999 Jeffrey A Law (law@cygnus.com)
1305 * pa.md (zvdep_imm32): Renamed from zvdep_imm.
1306 (ashlsi3): Corresponding changes.
1308 * pa.c (compute_zdepwi_operands): Renamed from compute_zdepi_operands.
1310 Thu Jul 29 18:37:13 1999 Jeffrey A Law (law@cygnus.com)
1312 * pa.h (FIRST_PARM_CALLER_OFFSET): Delete.
1314 Thu Jul 29 19:01:58 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1316 * arm.h (Hint): Delete macro.
1317 Substitute HOST_WIDE_INT for Hint in some prototypes.
1318 * arm.c: Substitute HOST_WIDE_INT for Hint in one prototype.
1320 Thu Jul 29 09:21:42 1999 Nick Clifton <nickc@cygnus.com>
1322 * builtins.c (expand_builtin_setjmp): Use force_operand to
1323 make sure that the buffer address is in a suitable form to be
1324 passed to force_reg.
1326 Wed Jul 28 12:50:48 1999 Geoff Keating <geoffk@cygnus.com>
1328 * config/mips/mips.c: system.h handles MIN and MAX, don't undefine
1331 Wed Jul 28 13:18:35 1999 Jeffrey A Law (law@cygnus.com)
1333 * pa.md (indirect_jump): Remove mode from match_operand. Verify
1334 proper mode in the condition string.
1335 (icacheflush, dcacheflush): Remove modes from match_operands.
1337 * pa.c (emit_move_sequence): Always convert scratch_reg to the
1338 proper mode before using it.
1340 * pa.md (adddi3, subdi3): Turn into a define_expand/define_insn
1343 * pa.c (store_reg): Do not call add_high_const generator directly.
1344 (load_reg, set_reg_plus_d): Likewise.
1345 * pa.md (add_high_const): No longer a named pattern.
1347 * pa.c (legitimize_address): Consistently use Pmode rather than
1348 SImode. Do not call gen_pic2_highpart directly anymore.
1349 * pa.md (pic2_highpart): No longer a named pattern.
1350 (pic2_lo_sum): Similarly. Reformat to make more readable.
1352 * pa.md (call, call_value): Use "word_mode" instead of "SImode" as
1357 Wed Jul 28 11:28:04 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1359 * builtins.c (expand_builtin): Typo in call to expand_builtin_ffs.
1361 Wed Jul 28 11:23:48 1999 Richard Henderson <rth@cygnus.com>
1363 * pa.c (hppa_builtin_saveregs): Use get_varargs_alias_set
1364 and tag the spill mems.
1365 (hppa_va_start): New.
1367 * pa.h (EXPAND_BUILTIN_VA_START): New.
1368 (EXPAND_BUILTIN_VA_ARG): New.
1370 Wed Jul 28 11:22:21 1999 Richard Henderson <rth@cygnus.com>
1372 * mn10300.c (mn10300_builtin_saveregs): Use get_varargs_alias_set
1373 and tag the spill mems.
1374 (mn10300_va_start): New.
1375 (mn10300_va_arg): New.
1376 * mn10300.h (EXPAND_BUILTIN_VA_START): New.
1377 (EXPAND_BUILTIN_VA_ARG): New.
1379 Wed Jul 28 11:20:19 1999 Richard Henderson <rth@cygnus.com>
1381 * mn10200.c (mn10200_va_arg): New.
1382 * mn10200.h (EXPAND_BUILTIN_VA_ARG): New.
1384 Wed Jul 28 11:19:06 1999 Richard Henderson <rth@cygnus.com>
1386 * builtins.c (std_expand_builtin_va_arg): Use int_size_in_bytes
1387 rather than play with TREE_INT_CST_LOW.
1389 1999-07-27 Philip Blundell <pb@nexus.co.uk>
1391 * config/arm/telf.h: Include dbxelf.h.
1392 (CPP_PREDEFINES): Only define if not already defined.
1393 (ASM_IDENTIFY_GCC): Likewise.
1394 (SUBTARGET_EXTRA_SECTIONS): Likewise.
1395 (SUBTARGET_EXTRA_SECTION_FUNCTIONS): Likewise.
1396 * config/arm/thumb.h (LINK_SPEC): Only define if not already
1398 (DBX_DEBUGGING_INFO): Don't define.
1399 * config/arm/linux-telf.h: New file.
1400 * config/arm/linux-tgas.h: New file.
1401 * config/arm/t-thumb-linux: New file.
1402 * config/arm/uclinux-elf.h: New file.
1403 * config/arm/uclinux-telf.h: New file.
1404 * configure.in (arm-*-uclinux, thumb-*-linux-gnu,
1405 thumb-*-uclinux): New targets.
1406 * configure: Regenerate.
1408 Tue Jul 27 23:20:21 1999 Jeffrey A Law (law@cygnus.com)
1410 * pa.md (post_store, pre_load): New expanders.
1411 (post_stwm, pre_ldwm): Renamed to post_stw and pre_ldw respectively.
1412 (post_ldwm, pre_stwm): Make these unnamed patterns since we never
1413 need to directly generate RTL for them.
1414 * pa.c (hppa_expand_prologue, hppa_expand_epilogue): Corresponding
1417 Tue Jul 27 16:05:52 1999 David Edelsohn <edelsohn@gnu.org>
1419 * aix43.h (ASM_CPU_SPEC, CPP_CPU_SPEC): Add rs64a and PPC630.
1420 * rs6000.c (processor_target_table): Add powerpc64, rs64a, and PPC630.
1421 (rs6000_cpu): Choose between 32-bit and 64-bit default processors.
1422 (secndary_reload_class): Make TARGET_ELF conditional compile.
1423 (print_operand_address): Similar.
1424 (output_toc): Print all values as hex.
1425 (get_issue_rate): Rearrange and add RS64A and PPC630.
1426 * rs6000.h (processor_type): Add RS64A and PPC630.
1427 (PROCESSOR_POWERPC64): New.
1428 (PROMOTE_MODE): Use word_mode.
1429 (RTX_COSTS): Add RS64A and PPC630.
1430 * rs6000.md (scheduling information): Add lmul and ldiv
1431 representing 64-bit integer multiply and divide. Add rs64a and
1433 (ashldi3): Add support for "rldic" instruction.
1434 * sysv4.h (PROCESSOR_DEFAULT): Change to PROCESSOR_750.
1436 Tue Jul 27 15:31:53 1999 Vladimir Makarov <vmakarov@toad.to.cygnus.com>
1438 * config/sparc/sparc.c (sparc_override_options): Enable SPARCLITE
1439 instead of V8 for sparclite86x in cpu_table.
1441 Tue Jul 27 17:49:42 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1443 * config/arm/coff.h (ASM_FILE_START): If generating SDB output, call
1444 output_file_directive.
1446 Tue Jul 27 03:15:33 1999 Jason Merrill <jason@yorick.cygnus.com>
1448 * expr.c (expand_expr, case PLUS_EXPR): Get the mode from the
1449 tree for op1, not the rtl.
1451 Tue Jul 27 00:18:34 1999 Richard Henderson <rth@cygnus.com>
1453 * m88k.c (m88k_builtin_saveregs): Break out the constructor code
1454 to m88k_va_start, leaving only the register spill.
1455 (m88k_build_va_list): New.
1456 (m88k_va_start): New.
1458 * m88k.h (BUILD_VA_LIST_TYPE): New.
1459 (EXPAND_BUILTIN_VA_START): New.
1460 (EXPAND_BUILTIN_VA_ARG): New.
1462 Mon Jul 26 19:07:11 1999 Geoff Keating <geoffk@cygnus.com>
1464 * config/rs6000/rs6000.c (rs6000_expand_builtin_saveregs):
1465 Rename from expand_builtin_saveregs.
1466 * config/rs6000/rs6000.h (EXPAND_BUILTIN_SAVEREGS): Change caller.
1468 Mon Jul 26 22:52:47 1999 Richard Henderson <rth@cygnus.com>
1470 * i960.c (i960_setup_incoming_varargs): Use get_varargs_alias_set
1471 for the register spill block.
1472 (i960_build_va_list): New.
1473 (i960_va_start): New.
1475 * i960.h (BUILD_VA_LIST_TYPE): New.
1476 (EXPAND_BUILTIN_VA_START): New.
1477 (EXPAND_BUILTIN_VA_ARG): New.
1478 * i960.md (store_multiple): Use change_address on individul mems.
1480 Mon Jul 26 22:43:12 1999 Richard Henderson <rth@cygnus.com>
1482 * builtins.c (stabilize_va_list): Don't INDIRECT_REF through
1484 (std_expand_builtin_va_start): Back out one word if !stdarg_p.
1485 (expand_builtin_va_end): Evaluate arg for side effects.
1486 * c-common.c (c_common_nodes_and_builtins): Construct a
1487 va_list_arg_type_node to handle array decomposition to pointer.
1489 Mon Jul 26 18:51:34 1999 Richard Henderson <rth@cygnus.com>
1491 * except.c (start_dynamic_cleanup): Use force_operand on the
1494 Mon Jul 26 16:43:26 1999 Richard Henderson <rth@cygnus.com>
1496 * c4x.h (EXPAND_BUILTIN_VA_ARG): New.
1497 * c4x.c (c4x_va_arg): New.
1499 Mon Jul 26 12:30:09 1999 Jason Merrill <jason@yorick.cygnus.com>
1501 * cpplib.c (cpp_get_token): Don't return a CPP_POP if the buffer
1504 1999-07-26 Nathan Sidwell <nathan@acm.org>
1506 * eh-common.h (__eh_matcher): Prototype correctly.
1508 Mon Jul 26 17:24:51 1999 Philip Blundell <pb@nexus.co.uk>
1510 * config/arm/thumb.h (THUMB_FLAG_SINGLE_PIC_BASE): Define.
1511 (TARGET_SINGLE_PIC_BASE): Likewise.
1512 (GOT_PCREL, NEED_GOT_RELOC, NEED_PLT_RELOC): Provide default
1514 (TARGET_CALLEE_INTERWORKING): Fix typo in comment.
1515 (TARGET_SWITCHES): Add -m{no-}single-pic-base.
1516 (TARGET_OPTIONS): Add -mpic-register=N.
1517 (OUTPUT_INT_ADDR_CONST): New macro.
1518 (INDEX_REGISTER_RTX_P, PIC_OFFSET_TABLE_REGNUM, FINALIZE_PIC,
1519 LEGITIMATE_PIC_OPERAND_P): Likewise.
1520 (LEGITIMIZE_ADDRESS, GOT_IF_LEGITIMATE_ADDRESS): Support PIC.
1521 (ASM_OUTPUT_INT): Use OUTPUT_INT_ADDR_CONST rather than calling
1522 output_addr_const directly.
1523 (PRINT_OPERAND_PUNCT_VALID_P): Accept `|' for compatibility with
1525 (thumb_pic_register, thumb_pic_register_string): Declare.
1527 * config/arm/thumb.c (symbol_mentioned_p): New function: Imported
1529 (label_mentioned_p): New function: Imported from arm.c.
1530 (legitimize_pic_address): New function: Imported from arm.c.
1531 (is_pic):New function: Imported from arm.c.
1532 (thumb_finalize_pic):New function: Imported from arm.c.
1533 (add_constant): Cope with PIC constants.
1534 (fixit): Cope with PIC constants.
1535 (output_return): Do not treat the PIC register as live if
1536 TARGET_SINGLE_PIC_BASE is true.
1537 (thumb_function_prologue): Do not treat the PIC register as live if
1538 TARGET_SINGLE_PIC_BASE is true.
1539 (thumb_expand_prologue): Do not treat the PIC register as live if
1540 TARGET_SINGLE_PIC_BASE is true.
1541 (thumb_unexpand_epilogue): Do not treat the PIC register as live if
1542 TARGET_SINGLE_PIC_BASE is true.
1543 (thumb_print_operand): Accept '|'.
1544 (thumb_override_options): Process PIC options.
1546 * config/arm/thumb.md (movsi): Support PIC.
1547 (call_insn): Change "i" constraint to "X".
1548 (call_value_insn): Likewise.
1549 (consttable_4, consttable_8, consttable_end): Set and clear
1550 "making_const_table" as appropriate.
1551 (pic_load_addr, pic_add_dot_plus_four): New insns.
1553 * invoke.texi (Thumb Options): Fix spelling. Document new
1554 options -msingle-pic-base and -mpic-register=.
1556 1999-07-26 Andrew Haley <aph@cygnus.com>
1558 * config/m32r/initfini.c (__init): Use a full word immediate for
1559 __fini: this allows it to be placed in any memory region.
1561 * config/m32r/t-m32r: Compile crtinit.o and crtfini.o for
1562 -mmodel=medium. This is OK for all memory models.
1564 Mon Jul 26 11:58:46 1999 Nick Clifton <nickc@cygnus.com>
1566 * config/arm/arm.c: Replace %R%s in asm_fprintf strings with %r.
1567 * config/arm/arm.h: Replace %R%s in asm_fprintf strings with %r.
1569 Mon Jul 26 10:23:36 1999 Nick Clifton <nickc@cygnus.com>
1571 * final.c (asm_fprintf): Accept ASM_FPRINTF_EXTENSIONS, if
1574 * tm.texi: Document ASM_FPRINTF_EXTENSIONS.
1576 Sun Jul 25 23:51:59 1999 Richard Henderson <rth@cygnus.com>
1578 * i860.h (EXPAND_BUILTIN_SAVEREGS): New.
1579 (BUILD_VA_LIST_TYPE): New.
1580 (EXPAND_BUILTIN_VA_START): New.
1581 (EXPAND_BUILTIN_VA_ARG): New.
1582 * i860.c (output_delayed_branch): Disable.
1583 (output_delay_insn): Likewise.
1584 (i860_saveregs): New.
1585 (i860_build_va_list): New.
1586 (i860_va_start): New.
1588 * i860.md: Disable all peepholes using output_delayed_branch.
1589 * i860/sysv4.h (I860_SVR4_VA_LIST): New.
1591 Sun Jul 25 23:44:13 1999 Richard Henderson <rth@cygnus.com>
1593 * clipper.h (EXPAND_BUILTIN_SAVEREGS): Remove argument.
1594 (BUILD_VA_LIST_TYPE): New.
1595 (EXPAND_BUILTIN_VA_START): New.
1596 (EXPAND_BUILTIN_VA_ARG): New.
1597 * clipper.c (clipper_builtin_saveregs): Only dump registers.
1598 Return the address of the save area.
1599 (clipper_build_va_list): New.
1600 (clipper_va_start): New.
1601 (clipper_va_arg): New.
1603 Sun Jul 25 22:56:47 1999 Richard Henderson <rth@cygnus.com>
1605 * arc.h (EXPAND_BUILTIN_VA_START): New.
1606 (EXPAND_BUILTIN_VA_ARG): New.
1607 * arc.c (arc_setup_incoming_varargs): Set alias set of
1609 (arc_va_start): New.
1612 Sun Jul 25 22:45:55 1999 Richard Henderson <rth@cygnus.com>
1614 * alpha.h (EXPAND_BUILTIN_SAVEREGS): Delete.
1615 (BUILD_VA_LIST_TYPE): New.
1616 (EXPAND_BUILTIN_VA_START): New.
1617 (EXPAND_BUILTIN_VA_ARG): New.
1618 * alpha.c (alpha_builtin_saveregs): Delete.
1619 (alpha_build_va_list): New.
1620 (alpha_va_start): New.
1621 (alpha_va_arg): New.
1623 Sun Jul 25 21:40:33 1999 Jeffrey A Law (law@cygnus.com)
1625 * config/svr4.h (CTORS_SECTION_ASM_OP): Do not emit directives in
1627 (DTORS_SECTION_ASM_OP, INIT_SECTION_ASM_OP): Likewise.
1628 (FINI_SECTION_ASM_OP, ASM_OUTPUT_SECTION_NAME): Likewise.
1630 * gcc.texi: More changes related to list conversion.
1631 * invoke.texi: Likewise.
1633 Sun Jul 25 18:15:39 1999 Richard Henderson <rth@cygnus.com>
1635 * builtins.c (expand_builtin_saveregs): Remove static, remove exp
1636 and ignore arguments, bail if no EXPAND_BUILTIN_SAVEREGS.
1637 (expand_builtin_next_arg): Accept ARGLIST not EXP.
1638 (stabilize_va_list): New function.
1639 (std_expand_builtin_va_start): New function.
1640 (expand_builtin_va_start): New function.
1641 (get_varargs_alias_set): New function.
1642 (std_expand_builtin_va_arg): New function.
1643 (expand_builtin_va_arg): New function.
1644 (expand_builtin_va_end): New function.
1645 (expand_builtin_va_copy): New function.
1646 (expand_builtin): Call them.
1647 * c-common.c (c_common_nodes_and_builtins): Build __builtin_va_list,
1648 __builtin_{varargs_start,stdarg_start,end,copy}.
1649 (build_va_arg): New function.
1650 * c-common.h (CTI_PTR_TYPE, ptr_type_node): Delete.
1651 (build_va_arg): Declare.
1652 * c-decl.c (ptr_type_node, va_list_type_node): New.
1653 * c-parse.gperf (__builtin_va_arg): New.
1654 * c-parse.in (VA_ARG): New token.
1655 (unary_expr): Recognize it.
1656 * expr.c (expand_expr): Expand VA_ARG_EXPR.
1657 * expr.h (std_expand_builtin_va_start): Declare.
1658 (std_expand_builtin_va_arg): Declare.
1659 (expand_builtin_va_arg): Declare.
1660 (get_varargs_alias_set): Declare.
1661 * tree.def (VA_ARG_EXPR): New.
1662 * tree.h (BUILT_IN_VARARGS_START): New.
1663 (BUILT_IN_STDARG_START, BUILT_IN_VA_END): New.
1664 (ptr_type_node, va_list_type_node): Declare.
1665 * tm.texi (EXPAND_BUILTIN_SAVEREGS): Kill unused ARGLIST argument.
1666 * m32r.h (EXPAND_BUILTIN_SAVEREGS): Likewise.
1667 * m88k.h, m88k.c: Likewise.
1668 * mn10300.h, mn10300.c: Likewise.
1669 * pa.h, pa.c: Likewise.
1670 * rs6000.h, rs6000.c: Likewise.
1671 * sh.h, sh.c: Likewise.
1672 * sparc.h, sparc.c: Likewise.
1674 * emit-rtl.c (operand_subword): Copy alias set.
1675 (change_address): Likewise.
1677 Sun Jul 25 15:04:37 1999 Jeffrey A Law (law@cygnus.com)
1679 * pa.c (compute_frame_size): Scan all the used callee saved registers,
1680 not just the first one.
1682 Fri Jul 23 14:09:58 1999 Philip Blundell <pb@nexus.co.uk>
1684 * config/arm/arm.h (TARGET_SWITCHES): Add
1685 -m{no-}single-pic-base. Correct help string for -mshort-load-words.
1686 (TARGET_OPTIONS): Add -mpic-register=.
1687 (ARM_FLAG_SINGLE_PIC_BASE, TARGET_SINGLE_PIC_BASE): Define.
1688 (arm_pic_register_string): Declare.
1689 (NEED_PLT_GOT): Delete, replace with ...
1690 (NEED_GOT_RELOC, NEED_PLT_RELOC): ... these. New macros.
1691 (OUTPUT_INT_ADDR_CONST): Replace NEED_PLT_GOT with NEED_GOT_RELOC.
1692 (ASM_OUTPUT_MI_THUNK): Replace NEED_PLT_GOT with NEED_PLT_RELOC.
1693 * config/arm/arm.c (arm_override_options): Add new option
1695 (arm_pic_register_string): New variable.
1696 (arm_finalize_pic): Respect TARGET_SINGLE_PIC_BASE.
1697 (output_func_prologue): If TARGET_SINGLE_PIC_BASE, treat the PIC
1698 register as never live. Use NEED_PLT_RELOC not NEED_PLT_GOT.
1699 (output_return_instruction): Likewise.
1700 * config/arm/elf.h (NEED_PLT_GOT): Delete, replace with ...
1701 (NEED_GOT_RELOC, NEED_PLT_RELOC): ... these. Define to flag_pic.
1702 * config/arm/arm.md: Use NEED_PLT_RELOC in place of NEED_PLT_GOT.
1704 * invoke.texi (ARM Options): Fix spelling. Remove duplicate
1705 mention of -msched-prolog. Document new options -msingle-pic-base
1706 and -mpic-register=.
1708 Thu Jul 22 18:23:56 1999 Richard Henderson <rth@cygnus.com>
1710 * haifa-sched.c (reemit_notes): Tidy.
1711 * sched.c (reemit_notes): Duplicate 1998-08-31 patch to
1714 Thu Jul 22 18:21:04 1999 Richard Henderson <rth@cygnus.com>
1716 * explow.c (trunc_int_for_mode): New function.
1717 (plus_constant_wide): Use it.
1718 * combine.c (simplify_and_const_int): Likewise.
1719 (merge_outer_ops): Likewise.
1720 (simplify_shift_const): Likewise.
1721 * cse.c (simplify_unary_operation): Likewise.
1722 (simplify_binary_operation): Likewise.
1723 * emit-rtl.c (operand_subword): Likewise.
1724 * rtl.h: Declare it.
1726 Thu Jul 22 14:34:59 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1728 * config/arm/arm.c (arm_print_operand): Fix typo in 'M' case
1729 (use NUM_REGS instead of NUM_INTS).
1731 Thu Jul 22 11:25:20 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1733 * builtins.c: New file.
1734 * expr.c (saveregs_value, apply_args_value): Delete definition,
1735 moved into builtins.c.
1736 (string_constant): No longer static.
1737 (get_pointer_alignment, c_strlen, get_memory_rtx, expand_builtin,
1738 apply_args_size, apply_result_size, result_vector,
1739 expand_builtin_apply_args, expand_builtin_apply,
1740 expand_builtin_return): Delete functions, moved into builtins.c.
1741 (INCOMING_REGNO, OUTGOING_REGNO): Delete unused macros.
1742 * expr.h (saveregs_value, apply_args_value): Declare variables.
1743 (expand_builtin, string_constant): Declare functions.
1744 * Makefile.in: Update to build builtin.o.
1746 Wed Jul 21 00:46:58 1999 Mark P. Mitchell <mark@codesourcery.com>
1748 * defaults.h (DWARF2_GENERATE_TEXT_SECTION_LABEL): New macro.
1749 * tm.texi (DWARF2_GENERATE_TEXT_SECTION_LABEL): Define it.
1750 * dwarf2out.c (dwarf2out_init): Don't output a label to mark the
1751 start of the text section if DWARF2_GENERATE_TEXT_SECTION_LABEL is
1753 * config/mips/iris6.h (DWARF2_GENERATE_TEXT_SECTION_LABEL):
1756 1999-07-21 Michael Meissner <meissner@cygnus.com>
1758 * print-rtl.c (print_rtx): Print the names of the virtual
1761 Wed Jul 21 16:00:32 1999 Nick Clifton <nickc@cygnus.com>
1763 * config/arm/arm.h (INITIAL_ELIMINATION_OFFSET): Fix typo
1764 introduced in previous delta.
1766 Wed Jul 21 14:30:51 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1768 * c-lang.c (finish_file): Rename void_list_node to void_list_node_1
1769 to avoid name clash.
1771 Wed Jul 21 08:39:22 1999 Gavin Romig-Koch <gavin@cygnus.com>
1773 * c-lex.c (yylex) : Correct the test for overflow when lexing
1776 Tue Jul 20 18:02:42 1999 Richard Henderson <rth@cygnus.com>
1778 * haifa-sched.c (insn_cost): FREE implies cost 0 and vice versa.
1779 (adjust_priority): Always call ADJUST_PRIORITY.
1780 (schedule_insn): Only put insns into the ready at cost 0.
1781 (schedule_block): Remove redundant initial sort. Give clock_var
1782 and can_issue_more to MD_SCHED_REORDER. Requeue if hazard cost
1784 * tm.texi (MD_SCHED_REORDER): Update docs.
1786 * sparc.h (MD_SCHED_REORDER): Update. Set CAN_ISSUE_MORE.
1787 * sparc.c (ultra_reorder_called_this_block): Delete.
1788 (ultrasparc_sched_init): Don't set it.
1789 (ultrasparc_sched_reorder): Don't check it.
1791 Tue Jul 20 17:07:54 1999 Richard Henderson <rth@cygnus.com>
1793 * rs6000.h (struct rs6000_args): Add sysv_gregno.
1794 * rs6000.c (init_cumulative_args): Init sysv_gregno.
1795 (function_arg_boundary): Align DFmode.
1796 (function_arg_advance): Restructure for ABI_V4; use sysv_gregno
1797 to get fp reg and stack overflow correct.
1798 (function_arg): Likewise.
1799 (function_arg_pass_by_reference): True for TFmode for ABI_V4.
1800 (setup_incoming_varargs): Restructure for ABI_V4; use
1801 function_arg_advance to skip final named argument.
1802 (expand_builtin_saveregs): Properly unskip the last integer arg
1803 when doing varargs. Adjust overflow location calculation.
1805 * ginclude/va-ppc.h (struct __va_list_tag): Make gpr and fpr
1806 explicitly unsigned.
1807 (__VA_FP_REGSAVE): Use new OFS argument instead of AP->fpr directly.
1808 (__VA_GP_REGSAVE): Similarly.
1809 (__va_longlong_p): Delete.
1810 (__va_arg_type_violation): New declaration.
1811 (va_arg): Restructure. Flag promotion errors. Align double.
1812 TFmode passed by reference.
1814 * rs6000.md (movdi_32+1): Use GEN_INT after arithmetic
1815 in the HOST_BITS_PER_WIDE_INT > 32 case.
1817 Tue Jul 20 12:37:30 1999 Hans-Peter Nilsson <hp@bitrange.com>
1819 * dwarf2out.c (output_abbrev_section): Terminate with a zero.
1821 Tue Jul 20 12:12:27 1999 Jason Merrill <jason@yorick.cygnus.com>
1823 * gcc.c (default_compilers, cpp-output): Pass -fpreprocessed.
1824 * toplev.c (documented_lang_options): Add -fpreprocessed.
1825 * cpplib.h (struct cpp_buffer): Add preprocessed.
1826 * cppinit.c (cpp_handle_option): Handle -fpreprocessed.
1827 (cpp_start_read): Don't expand macros or emit an initial #line
1828 directive if -fpreprocessed.
1830 Tue Jul 20 12:12:09 1999 Michael Tiemann <tiemann@holodeck.cygnus.com>
1832 * cpplib.h (struct cpp_buffer): Added manual_pop for
1833 better C++ tokenization.
1834 * cpplib.c (cpp_get_token): Return CPP_EOF if manual_pop.
1835 Also, support C++ tokenization for ->*, .*, <?, and >? operators.
1836 * c-common.c (cpp_token): Make non-static.
1838 Tue Jul 20 11:24:19 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1840 * c-common.h: New file.
1841 * c-common.c (permanent_obstack): Delete unused declaration.
1842 (c_global_trees): New array.
1843 (c_common_nodes_and_builtins): New function; split off common code
1844 from init_decl_processing in both c-decl.c and cp/decl.c.
1845 * c-tree.h: Delete lots of declarations of tree nodes; replaced by
1846 c_global_trees and accessor macros defined in c-common.h.
1848 * c-decl.c: Delete definitions for tree nodes that were replaced by
1850 (init_decl_processing): Build void_list_node.
1851 Call c_common_nodes_and_builtins; delete code to generate the common
1853 * objc/objc-act.c (build_module_descriptor): Rename variable
1854 void_list_node to avoid clash with c-common.h.
1856 * Makefile.in: Update dependencies.
1857 * objc/Make-lang.in: Likewise.
1859 Mon Jul 19 14:22:18 1999 Mark P. Mitchell <mark@codesourcery.com>
1861 * config/mips/iris6gld.h (MAKE_DECL_ONE_ONLY): Define.
1862 (UNIQUE_SECTION_P): Likewise.
1863 (UNIQUE_SECTION): Likewise.
1865 1999-07-19 Linas Vepstas <linas@linas.org>
1867 * config/i370/README: New file.
1868 * config/i370/linux.h: New file.
1869 * config/i370/mvs.h: New file.
1870 * config/i370/oe.h: New file.
1871 * config/i370/t-linux: New file.
1872 * config/i370/t-mvs: New file.
1873 * config/i370/t-oe: New file.
1874 * config/i370/x-oe: New file.
1875 * config/i370/xm-linux.h: New file.
1876 * config/i370/xm-mvs.h: New file.
1877 * config/i370/xm-oe.h: New file.
1879 * i370.c (label_node_t): Add first_ref_page, label_addr,
1880 label_first_ref, label_last_ref members.
1881 (mvs_need_base_reload): Renamed from mvs_label_emitted.
1882 (MAX_MVS_LABEL_SIZE): Define.
1883 (MAX_LONG_LABEL_SIZE): Define.
1884 (alias_node_t, alias_anchor, alias_number): New.
1885 (mvs_function_table): Reorder for EBCDIC.
1886 (ascebc, ebcasc): Unconditionally define.
1887 (i370_branch_dest, i370_branch_length): New functions.
1888 (i370_short_branch, i370_label_scan): New functions.
1889 (mvs_get_label): Renamed from mvs_add_label. Search for
1890 an existing label before creating a new one.
1891 (mvs_add_label): New function.
1892 (mvs_get_label_page): New function.
1893 (mvs_free_label_list): Renamed from mvs_free_label. Iterate
1894 over the entire list.
1895 (mvs_check_page) [TARGET_HLASM]: Use BASR not BALR.
1896 (mvs_check_page) [TARGET_ELF_ABI]: New function.
1897 (mvs_add_alias, mvs_need_alias): New functions.
1898 (mvs_get_alias, mvs_check_alias): New functions.
1899 (handle_pragma): New function.
1900 (mvs_function_check): New function.
1901 (unsigned_jump_follows_p): Search harder.
1902 (i370_function_prolog) [TARGET_HLASM]: Handle LE370. Scan labels.
1903 (i370_function_prolog) [TARGET_ELF_ABI]: New function.
1904 * i370.h (TARGET_VERSION): Delete.
1905 (CPP_SPEC, CPP_PREDEFINES): Delete.
1906 (mvs_label_emitted): Delete.
1907 (TARGET_EBCDIC): Delete.
1908 (MAP_CHARACTER): Define only if TARGET_EBCDIC.
1909 (HANDLE_PRAGMA): Define.
1910 (HARD_REGNO_NREGS): Handle complex modes.
1911 (HARD_REGNO_MODE_OK): Likewise.
1912 (CLASS_MAX_NREGS): Likewise.
1913 (RET_REG): Likewise.
1914 (EXTRA_CONSTRAINT): Define.
1915 (RETURN_IN_MEMORY): True for DImode.
1916 (TRAMPOLINE_TEMPLATE): Use gen_rtx instead of GEN_INT.
1917 (FUNCTION_PROFILER): Delete.
1918 (COUNT_REGS): Fail if REG_P but not REG_OK_FOR_BASE_P.
1919 (NOTICE_UPDATE_CC): Correct handling of MULT, DIV, logicals and shifts.
1920 (TARGET_ESC, TARGET_BELL): Conditionally define for TARGET_EBCDIC.
1921 (TARGET_BS, TARGET_TAB, TARGET_NEWLINE): Likewise.
1922 (TARGET_VT, TARGET_FF, TARGET_CR): Likewise.
1923 (ASM_FILE_START): Add "RMODE ANY".
1924 (ASM_OUTPUT_EXTERNAL): Check for aliases.
1925 (ASM_GLOBALIZE_LABEL): Likewise.
1926 (ASM_OUTPUT_LABELREF): Likewise.
1927 (ASM_OUTPUT_COMMON): Likewise.
1928 (PRINT_OPERAND): Handle 'K', 'W', default.
1929 (PRINT_OPERAND_ADDRESS): New.
1930 (Lots of defines): Add support for TARGET_ELF_ABI.
1931 * i370.md (attr length): New. Define for all patterns.
1932 (*): Lots of tweeks to assembly output and constraints.
1934 Mon Jul 19 15:09:29 1999 David Edelsohn <edelsohn@gnu.org>
1936 * rs6000.md (arithmetic, logical, and shift Rc combiner patterns):
1937 Disable patterns performing SImode comparisons with SImode values
1938 if TARGET_POWERPC64 and instruction does not sign-extend or does
1939 not mask to narrower than SImode, i.e. where bit 31 and bit 63 may
1940 differ for signed quantities.
1941 (indirect_jump): Add expander to choose RTL based on TARGET_64BIT.
1942 (tablejump): Patterns contingent on TARGET_64BIT not TARGET_POWERPC64.
1943 (decrement_and_branch_on_count): Add 64-bit variant.
1945 Mon Jul 19 09:36:27 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1947 * final.c (output_asm_insn): When searching for the matching string
1948 for a given dialect, don't run past the end of the list of
1949 alternatives if there are fewer alternatives in the template than
1952 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
1954 * gcc.texi: Update e-mail addresses and URLs to gcc.gnu.org.
1955 Removed paragraph about compression of files and size limitation,
1956 duplicated in the FAQ. Use gcc-patches for posting patches.
1957 * gcc.c (main): Updated URL with bug reporting instructions to
1958 gcc.gnu.org. Removed e-mail address.
1959 * system.h (abort): Likewise.
1961 1999-07-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1963 * Makefile.in (stmp-multilib-sub): Make the files extracted
1964 from $(LIBGCC1) writable.
1966 Sat Jul 17 14:25:46 1999 Nick Clifton <nickc@cygnus.com>
1968 * config/arm/aout.h: Reformat for improved readability.
1970 * config/arm/arm.h: Reformat for improved readability.
1971 Replace uses of fprintf with asm_fprintf where appropriate.
1972 (ARM_DECLARE_FUNCTION_NAME): New macro: Perform any generic ARM
1973 function declaration assembler actions.
1974 (NUM_INTS): New macro: Convert from bytes to words.
1975 (NUM_REGS): New macro: Compute number of registers required to
1976 hold a quanitity of tyep MODE.
1977 (NUM_REGS2): New macro: Like NUM_REGS but also copes with BLKmode
1979 (NUM_ARG_REGS): New macro: The number of argument registers
1981 (ARG_REGISTER): New macro: Compute the register number of the Nth
1983 (LAST_ARG_REGNUM): New macro: The number of the last argument
1985 (SP_REGNUM): New macro: Register number of the stack pointer.
1986 (FP_REGNUM): New macro: Register number of the frame pointer.
1987 (FUNCTION_ARG, FUNCTION_ARG_PARTIAL_NREGS, INIT_CUMULATIVE_AGS,
1988 FUNCTION_ARG_ADVANCE, SETUP_INCOMING_VARARGS): Change
1989 CUMULATIVE_ARGS so that it counts registers not bytes.
1991 * config/arm/arm.c: Rename TARGET_THUMB_INTERWORK to
1993 Replace uses of fprintf with asm_fprintf where appropriate.
1994 (output_ascii_pseudo_op): Replace with version from thumb.c
1996 * config/arm/coff.h (ASM_FILE_START): Emit ASM_APP_OFF.
1998 * config/arm/elf.h (CPP_PREDEFINES): Replace with
2000 (ASM_DECLARE_FUNCTION_NAME): Use ARM_DECLARE_FUNCTION_NAME.
2001 (ASM_FILE_START): Emit ASM_APP_OFF.
2003 Fri Jul 16 13:48:09 1999 Jeffrey A Law (law@cygnus.com)
2005 * pa.c (compute_frame_size): Round frame according to
2006 STACK_BOUNDARY rather than a hardwired value.
2008 * pa.h (POINTER_SIZE, PARM_BOUNDARY): Define in terms of BITS_PER_WORD.
2010 * configure.in (hppa*-*-hpux11*): Use symbolic MASK_PA_11 instead
2012 * configure: Rebuilt.
2014 * configure.in (hppa*-*-linux*): New configuration.
2015 * configure: Rebuilt.
2016 * pa.h (MAX_OFILE_ALIGNMENT): Delete.
2017 * pa/som.h (MAX_OFILE_ALIGNMENT): Define.
2018 * pa/pa-linux.h: New file.
2019 * pa/t-linux: New file.
2020 * pa/xm-linux.h: New file.
2022 * pa.c (hppa_legitimize_address): Change references from SImode to
2023 either Pmode or word_mode as appropriate.
2024 (emit_move_sequence, store_reg, load_reg): Likewise.
2025 (set_reg_plus_d, hppa_expand_prologue): Likewise.
2026 (output_mul_insn): Likewise.
2027 * pa.h (PROMOTE_MODE): Likewise.
2028 (INITIALZE_TRAMPOLINE): Likewise.
2029 (Pmode): Define to word_mode.
2031 * pa.c (compute_frame_size): Use UNITS_PER_WORD instead of hardwired
2032 value of 4. Allocate 8 bytes for each FP register save.
2033 (hppa_expand_epilogue): Use UNITS_PER_WORD instead of harwarewired
2035 (hppa_expand_prologue): Likewise.
2036 * pa.h (PROMOTE_MODE): Likewise.
2037 (HARD_REGNO_MODE_OK, FUNCTION_ARG_SIZE): Likewise.
2038 (FUNCTION_ARG_BOUNDARY): Likewise.
2040 * invoke.texi (HPPA Options): Remove -mspace/-mno-space.
2042 * pa.c (out_of_line_prologue_epilogue): Delete.
2043 (override_options): Remove -mspace related code.
2044 (hppa_expand_prologue, hppa_expand_epilogue): Likewise.
2045 (compute_frame_size): Only allocate space for register that
2046 actually need to be saved.
2047 * pa.h (MASK_SPACE, TARGET_SPACE): Delete.
2048 (TARGET_SWITCHES): Remove -mspace, -mno-space
2049 * pa/t-pa (LIB2FUNCS_EXTRA): Remove ee.asm and ee_fp.asm
2050 * pa/t-pro (LIB2FUNCS_EXTRA): Likewise. Remove -mspace multilib.
2051 * pa/ee.asm, pa/ee_fp.asm: Delete.
2053 * pa/elf.h (ASM_OUTPUT_DOUBLE_INT): Define.
2055 * config/svr4.h (CONST_SECTION_ASM_OP): Do not emit assembler
2056 directive in column zero.
2058 Fri Jul 16 01:39:57 1999 Jeffrey A Law (law@cygnus.com)
2060 * m68k.c (output_function_prologue): Fix computation of save mask
2061 when generating PIC code.
2063 Thu Jul 15 15:40:09 1999 Jim Wilson <wilson@cygnus.com>
2065 * tree.c (build_type_attribute_variant): Move current_obstack restore
2066 after build_qualified_type call.
2068 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2070 * configure.in: Use t-iris6, even with GNU LD.
2071 * config/mips/iris6gld.h: Fix typo in linker spec.
2072 * config/mips/t-iris6gld: Remove.
2074 Thu Jul 15 15:15:43 1999 David Edelsohn <edelsohn@gnu.org>
2076 * rs6000.md (insv, extzv): Remove SImode dependence in named
2077 patterns. Explicitly generate DImode RTL if PowerPC64 and
2079 (insvdi): Reverse start and size in instruction template.
2081 1999-07-12 Joseph S. Myers <jsm28@cam.ac.uk>
2083 * invoke.texi: Typo fixes.
2085 Wed Jul 14 23:28:06 1999 Jeffrey A Law (law@cygnus.com)
2087 * emit-rtl.c (gen_realpart): Issue an error for cases GCC can not
2088 handle at this time instead of silently generating incorrect code.
2089 (gen_imagpart): Likewise.
2091 * reload.c (find_reloads): Emit a USE for a pseudo register without
2092 a hard register if we could not create an optional reload for the
2095 Wed Jul 14 23:45:48 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2097 * c-typeck.c (output_init_element, process_init_element):
2098 When advancing constructor_unfilled_fields for a RECORD_TYPE,
2099 check for nameless bit fields.
2101 Wed Jul 14 01:57:39 1999 Richard Henderson <rth@cygnus.com>
2103 * regclass.c (scan_one_insn): Notice subregs that change the
2104 size of their operand.
2105 (record_reg_classes): Use that to obey CLASS_CANNOT_CHANGE_SIZE.
2107 Wed Jul 14 01:41:42 1999 Jeffrey A Law (law@cygnus.com)
2109 * configure.in (alpha*-*-*): Include alpha/t-ieee.
2110 * configure: Rebuilt.
2111 * alpha/t-ieee: New file.
2113 Tue Jul 13 10:45:58 1999 Jeffrey A Law (law@cygnus.com)
2115 * rs6000.c (find_addr_reg): Do not select r0 as an address
2118 Tue Jul 13 00:46:18 1999 Philippe De Muyter <phdm@macqel.be>
2120 * m68k/x-mot3300 (XCFLAGS): List of big files now includes `cse.o'.
2122 Mon Jul 12 14:29:15 1999 Jeffrey A Law (law@cygnus.com)
2124 * rs6000.md (movsf): Do not force easy FP constants into memory.
2126 * expr.c (expand_expr, case PLUS_EXPR): Pass constants through
2127 immed_double_const to ensure they are properly truncated then
2130 Mon Jul 12 10:40:01 1999 Vladimir Makarov <vmakarov@tofu.to.cygnus.com>
2132 * config/arm/thumb.c (thumb_reorg): Call replace_symbols_in_block
2133 always unless NO_DEBUG is used. Compile this code
2135 (replace_symbols_in_block): Compile it unconditionally.
2137 Sun Jul 11 12:32:32 1999 Jeffrey A Law (law@cygnus.com)
2139 * configure.in (i?86-*-elf*): New target.
2140 * configure: Rebuilt.
2141 * i386/i386elf.h, i386/t-i386elf: New files.
2143 Fri Jul 9 22:39:44 1999 Jason Merrill <jason@yorick.cygnus.com>
2145 * toplev.c (main): Don't complain about saying -gdwarf.
2146 (rest_of_compilation): Remove redundant code.
2148 Fri Jul 9 19:08:55 1999 Jim Wilson <wilson@cygnus.com>
2150 * unroll.c (unroll_loops): Don't delete named CODE_LABELs.
2152 Fri Jul 9 18:54:18 1999 Felix Lee <flee@cygnus.com>
2154 * config/i960/i960.c (ret_label): Change asm label from "LR:" to
2155 "Li960R:", to avoid name clash.
2157 Fri Jul 9 10:48:28 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2159 * loop.c (check_dbra_loop): When reversing a loop, delete all
2160 REG_EQUAL notes referencing the reversed biv except those which are
2161 for a giv based on it.
2163 Fri Jul 9 03:51:52 1999 Jeffrey A Law (law@cygnus.com)
2165 * version.c: Drop "gcc-" prefix from version #.
2167 Thu Jul 8 18:06:30 1999 Jason Merrill <jason@yorick.cygnus.com>
2169 * dwarf2out.c (dwarf2out_line): Emit a line number comment after
2170 the label if we're being verbose.
2172 Thu Jul 8 14:18:46 1999 Richard Henderson <rth@cygnus.com>
2174 * m68k.c (output_function_prologue): Add pic register to mask
2175 if live and flag_pic.
2176 (output_function_epilogue): Likewise.
2178 Thu Jul 8 12:55:12 1999 Jeffrey A Law (law@cygnus.com)
2180 * dbxelf.h (ASM_OUTPUT_SOURCE_LINE): Do not put assembler
2181 directives in column zero.
2183 * pa/elf.h (ASM_FILE_START): Define.
2184 * pa/som.h (ASM_FILE_START): Include .level directives.
2185 * pa/hpux10.h (ASM_FILE_START): Delete.
2186 * pa/hpux11.h (ASM_FILE_START): Delete.
2188 * pa/elf.h (BSS_SECTION_ASM_OP): Use .section .bss.
2190 Thu Jul 8 18:03:19 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2192 * reload1.c (choose_reload_regs): Never call remove_adress_replacements
2193 when reload_out equals reload_in.
2195 Thu Jul 8 16:50:14 1999 Nick Clifton <nickc@cygnus.com>
2197 * invoke.texi (Spec Files): New node: Describe the contents of
2200 Thu Jul 8 10:28:25 1999 Craig Burley <craig@jcb-sc.com>
2202 * invoke.texi (DEC Alpha Options): Put @end table at
2203 beginning of line, to avoid confusing texi2html.
2205 Thu Jul 8 09:22:06 1999 Nick Clifton <nickc@cygnus.com>
2207 * config/arm/elf.h (ASM_OUTPUT_INTERNAL_LABEL): Fixed typo
2208 introduced in previous delta.
2210 Wed Jul 7 02:00:04 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2212 * reload1.c (gen_reload): When synthesizing a 3 operand add
2213 sequence, improve test for when to reload OP1 into the reload
2214 register instead of OP0.
2216 Wed Jul 7 01:38:03 1999 Jim Wilson <wilson@cygnus.com>
2218 * unroll.c (unroll_loop): Don't delete NOTE_INSN_DELETED_LABEL notes.
2220 1999-07-07 Manfred Hollstein <mhollstein@cygnus.com>
2222 * m88k/dguxbcs.h (CPP_SPEC): Add missing \ in multi-line
2225 Wed Jul 7 01:16:43 1999 Richard Henderson <rth@cygnus.com>
2227 * ginclude/varargs.h (__builtin_va_alist_t): New typedef.
2228 (va_dcl): Use __builtin_va_alist_t.
2230 Wed Jul 7 01:14:42 1999 Jason Merrill <jason@yorick.cygnus.com>
2232 * dwarf2out.c (gen_struct_or_union_type_die): Only remember types
2233 on the permanent_obstack.
2234 * dwarfout.c (output_type): Likewise.
2236 Tue Jul 6 15:25:32 1999 Gavin Romig-Koch <gavin@cygnus.com>
2238 * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) :
2239 Merged from c-typeck.c and cp/typeck.c.
2240 * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
2241 Merged into c-common.
2243 Tue Jul 6 13:06:01 1999 Dave Brolley <brolley@cygnus.com>
2245 * c-lex.c (errorcount): Declare it.
2246 (finish_parse): Update errorcount when using CPPLIB.
2248 1999-07-06 Bruce Korb <ddsinc09@ix.netcom.com>
2250 * fixinc/inclhack.def(end_else_label): Double the backslash so
2251 sed gets a chance to see it.
2252 * fixinc/inclhack.sh: regen
2253 * fixinc/fixincl.x: regen
2255 Fri Jul 2 18:49:51 1999 Nick Clifton <nickc@cygnus.com>
2257 Add framework to support armv5 architecture when it becomes
2260 * config/arm/arm.c (FL_ARCH5): New processor capability flag.
2261 (arm_arch5): New variable.
2262 (all_architectures): Add armv5 line.
2263 * config/arm/arm.h (CPP_CPU_ARCH_SPEC): Define __ARM_ARCH_5__ if
2264 -march=armv5 is specified on the command line.
2265 (arm_arch5): Export this variable.
2266 * invoke.texi: Document new string accepted by -march= switch for
2269 * config/arm/arm.h: Replace use of constant 12 as a register
2270 number with IP_REGNUM. Similarly 14 and LR_REGNUM.
2271 * config/arm/arm.c: Replace use of constant 12 as a register
2272 number with IP_REGNUM. Similarly 14 and LR_REGNUM.
2274 * config/arm/elf.h: Tidy up.
2275 * config/arm/coff.h: Tidy up.
2277 Thu Jul 1 19:08:13 1999 Mark P. Mitchell <mark@codesourcery.com>
2279 * gcc/configure.in (mips-sgi-irix6*): Handle --with-gnu-ld.
2280 * gcc/config/mips/t-iris6gld: New file.
2281 * gcc/config/mips/iris6gld.h: Likewise.
2283 Fri Jul 2 13:23:39 1999 Gavin Romig-Koch <gavin@cygnus.com>
2285 * c-decl.c (widest_integer_literal_type_node,
2286 widest_unsigned_literal_type) : New.
2287 (init_decl_processing): Handle/use the two new types.
2288 * c-common.c (type_for_size,type_for_mode) : Same.
2289 * c-lex.c (yylex) : Same.
2290 * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
2292 * c-tree.h (widest_integer_literal_type_node,
2293 widest_unsigned_literal_type) : New.
2295 Fri Jul 2 03:05:44 1999 Jeffrey A Law (law@cygnus.com)
2297 * dwarfout.c (field_byte_offset): Correctly compute the object's
2298 byte offset for the first bit of a field which crosses an alignment
2299 boundary on a !BYTES_BIG_ENDIAN target.
2301 Fri Jul 2 01:36:36 1999 Robert Lipe <robertlipe@usa.net>
2303 * fixinc.svr4: Fix <arpa/inet.h> by deleting protos for htons and
2306 Fri Jul 2 00:46:47 1999 Richard Henderson <rth@cygnus.com>
2307 Jeff Law <law@cygnus.com>
2309 * ginclude/varargs.h (va_dcl): Use word_mode for type of
2312 * except.c: Include intl.h.
2313 (expand_eh_return): Set current_function_cannot_inline.
2314 (save_eh_status, restore_eh_status): Twiddle eh_return_stub_label.
2315 * function.h (struct function): Add eh_return_stub_label.
2316 * flow.c (delete_unreachable_blocks): Don't merge across EH edges.
2317 * Makefile.in (except.o): Depend on intl.h.
2319 Fri Jul 2 00:04:23 1999 David Edelsohn <edelsohn@gnu.org>
2321 * rs6000.md (movdf_hardfloat32): Handle PRE_INC and PRE_DEC the
2322 same as offsettable in cases 1 and 2.
2324 Thu Jul 1 20:54:10 1999 Richard Henderson <rth@cygnus.com>
2326 * alpha.md (extqh): Define as 64-((R&7)*8) instead of 56-(((R-1)&7)*8).
2327 (extlh, extwh): Likewise.
2329 Thu Jul 1 11:05:25 1999 Gavin Romig-Koch <gavin@cygnus.com>
2331 * c-lex.c (yylex): Improve 'integer constant out of range' messages.
2333 Wed Jun 30 16:51:41 1999 Nick Clifton <nickc@cygnus.com>
2335 * configure.in: Add arm-pe and thumb-pe targets.
2336 * configure: Regenerate.
2338 * thumb.c (arm_naked_function_p): New function: Determines if
2339 a function is naked (has no gcc generated prologue/epilogue).
2340 (is_called_in_ARM_mode): Return true if the func has the
2341 interfacearm attribute.
2342 (output_return): Do not generate a return for naked functions.
2343 (thumb_function_prologue): Do not generate a prologue for
2345 (thumb_expand_prologue): Do not generate a prologue for naked
2347 (thumb_expand_epilogue): Do not generate an epilogue for naked
2349 (arm_valid_machine_decl_attribute): New function, copied from
2350 arm.c: Permit naked and interfacearm attributes.
2352 * config/arm/pe.c: New file: Support code for arm-pe target.
2353 * config/arm/pe.h: New file: Header file for arm-pe target.
2354 * config/arm/tpe.h: New file: Header file for thumb-pe target.
2355 * config/arm/t-thumb-pe: New file: Makefile fragment for
2358 1999-07-01 Mark Kettenis <kettenis@gnu.org>
2360 * config/i386/gnu.h (CPP_SPEC): Define __PIC__ and __pic__ if
2361 -fPIC or -fpic is specified.
2363 Wed Jun 30 03:31:54 1999 Jeffrey A Law (law@cygnus.com)
2365 * expr.c (emit_block_move): Use copy_to_mode_reg for
2366 !TARGET_MEM_FUNCTIONS case too.
2368 * configure.in (hppa*-*-*): Add som.h or elf.h to tm_file as
2370 * configure: Rebuilt.
2371 (hppa1.1-*-pro*, hppa1.1-*-rtems*): Define target_cpu_default.
2372 * pa.h: Include dbxelf.h. Delete various dbx/stabs related
2373 definitions made redundant by dbxelf.h inclusion. Delete
2374 lots of definitions related to assembly output that are
2375 specific to the SOM object format.
2376 * pa.c (output_function_prologue): Do not emit the function's
2378 * pa-pro-end.h (STARTFILE_SPEC): Undefine before redefining.
2379 * pa-pro.h: Deleted.
2380 * som.h: New file with SOM specific definitions.
2381 * elf.h: New file with ELF specific definitions.
2383 * elfos.h (const_section): Output a tab before assembler directives.
2384 (ctors_section, dtors_section): Likewise.
2385 (ASM_OUTPUT_SECTION_NAME): Likewise.
2387 * pa/pa1.h: Delete unused file.
2389 Tue Jun 29 01:37:53 1999 Jeffrey A Law (law@cygnus.com)
2391 * configure.in (hppa*-hp-hpux11*): New configuration.
2392 * configure: Rebuilt.
2393 * pa/pa-hpux11.h: New file.
2394 * pa.h (CPP_SPEC): Conditionally add -D__STDC_EXT__ to the cpp
2397 * mips.md (leasi, leadi): New patterns.
2399 * expr.c (emit_block_move): Properly handle case where one of the
2400 block move arguments has a queued increment or decrement.
2401 (clear_storage): Similarly. Fix formatting goof.
2403 1999-06-28 "David O'Brien" <obrien@NUXI.com>
2405 * fixinc/inclhack.def(stdio_va_list): This patch Removes a
2406 semicolon from the BSD VA_LIST replacement expression.
2408 * fixinc/inclhack.sh: regen
2409 * fixinc/fixincl.x: regen
2411 * fixinc/mkfixinc.sh: Have `i[34567]86-*-freebsd*' machines
2412 now use the fixincl program.
2414 Mon Jun 28 05:28:12 1999 Jeffrey A Law (law@cygnus.com)
2416 * m68k.h (CONDITIONAL_REGISTER_USAGE): Define for !SUN_FPA
2417 case. Also make the PIC register call_used.
2419 * m68k.h (FINALIZE_PIC): Delete.
2420 * m68k.c (finalize_pic): Delete.
2422 Mon Jun 28 05:16:35 1999 Richard Henderson <rth@cygnus.com>
2424 * m68k.h (PREFERRED_RELOAD_CLASS): Don't force any FP const_doubles
2427 Mon Jun 28 04:07:27 1999 David Edelsohn <edelsohn@gnu.org>
2429 * expmed.c (expand_divmod): Ensure unsigned value fits in reg_note.
2431 Sun Jun 27 02:39:08 1999 Richard Henderson <rth@cygnus.com>
2433 * jump.c (jump_optimize_1): Validate the cmov copy to a temporary.
2435 Sat Jun 26 17:18:18 1999 David Edelsohn <edelsohn@gnu.org>
2437 * rs6000.c (print_operand, case 'L'): Use plus_constant_for_output.
2439 Fri Jun 25 11:33:24 1999 Richard Henderson <rth@cygnus.com>
2441 * alpha.c (override_options): Add -mcpu=ev45 as an alias for ev4.
2443 Fri Jun 25 13:41:25 1999 David Edelsohn <edelsohn@gnu.org>
2445 * rs6000.c (output_toc): Always use hex values for floating-point
2446 constants. Store single-precision values in upper-half of TOC
2447 entry in 64-bit mode.
2448 * rs6000.md (floatsidf2, floatunssidf2): Add !TARGET_POWERPC64
2449 to final constraints.
2450 (fix_truncdfsi2 splitter): Change pattern matching fctiwz.
2451 (fctiwz): Improve accuracy of RTL for pattern.
2453 Fri Jun 25 11:26:38 1999 Gavin Romig-Koch <gavin@cygnus.com>
2455 * expr.c (expand_expr): Allow RTL_EXPR's through the
2456 MAX_INTEGER_COMPUTATION_MODE checks.
2458 Fri Jun 25 06:06:37 1999 Richard Henderson <rth@cygnus.com>
2460 * alpha.h (MASK_SUPPORT_ARCH, MASK_CPU_EV5, MASK_CPU_EV6): Define
2461 such that MASK_SUPPORT_ARCH is not negative.
2463 Fri Jun 25 05:35:44 1999 Jeffrey A Law (law@cygnus.com)
2465 * loop.c (verify_dominator): Properly handle ADDR_VEC and
2466 ADDR_DIFF_VEC insns that appear inside loops.
2468 Thu Jun 24 22:54:05 1999 David Edelsohn <edelsohn@gnu.org>
2469 Jeff Law <law@cygnus.com>
2471 * rs6000.md (movdf_hardfloat32): Revert previous patch.
2472 Handle LO_SUM the same as offsettable in cases 1 and 2.
2473 * rs6000.c (find_addr_reg): Revert previous patch.
2475 Thu Jun 24 22:43:12 1999 Philippe De Muyter <phdm@macqel.be>
2477 * system.h (strstr): New external function declaration.
2478 * acconfig.h (NEED_DECLARATION_STRSTR): New define slot.
2479 * configure.in (GCC_NEED_DECLARATIONS): Check for strstr.
2480 * config.in, configure: Rebuilt.
2482 1999-06-24 Tom Tromey <tromey@cygnus.com>
2484 * gcc.c (main): Read user-specified specs files after computing
2485 additional startfile_prefixes.
2487 Thu Jun 24 15:00:47 1999 Mark Mitchell <mark@codesourcery.com>
2489 Revert these two patches:
2491 Thu Jun 17 21:34:24 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2492 * loop.c (strength_reduce): When doing biv->giv conversion, update
2493 reg note of NEXT->insn.
2495 Thu Jun 17 17:22:07 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2496 * loop.c (strength_reduce): When doing biv->giv conversion, fix up
2498 (recombine_givs): Set ix field after sorting.
2500 Wed Jun 23 21:26:00 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2502 * rtlanal.c (reg_referenced_p): Use reg_overlap_mentioned_p
2503 for the parts of an UNSPEC / UNSPEC_VOLATILE.
2505 1999-06-23 Bruce Korb <ddsinc09@ix.netcom.com>
2507 *fixinc/inclhack.def: Add fix development commentary
2508 (read_ret_type): reactivate and add selection clause
2509 (zzz_*): tweak output file name to match what is used in hackshell.tpl
2510 *fixinc/{fixincl.x|inclhack.sh}: regen
2512 Wed Jun 23 00:48:21 1999 Jason Merrill <jason@yorick.cygnus.com>
2514 * expr.c (expand_expr): STRIP_NOPS before checking against
2515 MAX_INTEGER_COMPUTATION_MODE
2516 (check_max_integer_computation_mode): Likewise.
2518 Tue Jun 22 20:23:43 1999 Jim Wilson <wilson@cygnus.com>
2520 * md.texi (smul@var{m}3_highpart): Add missing 's' prefix.
2522 1999-06-22 Jim Wilson <wilson@cygnus.com>
2524 * expr.c (store_expr): When target is a promoted subreg, return a
2525 promoted subreg as a result.
2527 Tue Jun 22 17:14:58 1999 Michael Meissner <meissner@cygnus.com>
2529 * dwarf2out.c (dwarf2out_frame_debug_expr): Reformat to match GNU
2531 (dwarf2out_define): Mark unused parameters appropriately.
2532 (gen_unspecified_parameters_die): Ditto.
2533 (gen_subprogram_die): Fix signed/unsigned warnings.
2534 (gen_variable_die): Ditto.
2536 1999-06-22 Bruce Korb <ddsinc09@ix.netcom.com>
2538 * fixinc/inclhack.def(end_else_label): combined else_label
2539 and endif_label and fixed the sed expression.
2540 *fixinc/{fixincl.x|inclhack.sh}: regen
2542 Tue Jun 22 01:58:18 1999 Jeffrey A Law (law@cygnus.com)
2544 * rs6000.md (movdf_hardfloat32): Use %X instead of always emitting
2545 'x' when handling non-offsettable addresses
2547 Tue Jun 22 00:20:05 1999 Richard Earnshaw (rearnsha@arm.com)
2549 * final.c (shorten_branches): Don't try to split an insn that has
2552 Mon Jun 21 12:47:39 1999 Mark Mitchell <mark@codesourcery.com>
2554 * config/mips/mips.c (symbolic_expression_p): New function.
2555 (mips_select_rtx_section): Put symbolic expressions in the
2556 data section, not the read-only data section.
2558 Mon Jun 21 22:13:06 1999 Jeffrey A Law (law@cygnus.com)
2560 * rs6000.md (find_addr_reg): Handle LO_SUM addresses.
2562 Mon Jun 21 20:10:42 1999 Richard Henderson <rth@cygnus.com>
2564 * collect2.c (main): Log frame table count.
2565 (GCC_OK_SYMBOL) [ECOFF]: Accept stGlobal.
2566 (scan_prog_file) [COFF]: Handle frame tables.
2568 * alpha/alpha.h (UNALIGNED_SHORT_ASM_OP): Define.
2569 (UNALIGNED_INT_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Define.
2570 * alpha/elf.h: Undef them again.
2571 * alpha/vms.h: Remove their definitions.
2573 Tue Jun 22 03:17:53 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2575 * sh.c (machine_dependent_reorg): When fixing up fp pcloads,
2576 remove the clobber of r0 and change the REG_UNUSED note to
2579 1999-06-21 Jakub Jelinek <jj@ultra.linux.cz>
2581 * real.c (ereal_from_double): Fix for 64-bit big endian hosts.
2582 * emit-rtl.c (gen_lowpart_common): Add case for hosts where double
2583 fits in HOST_WIDE_INT and one uses union to access a long constant
2586 Mon Jun 21 17:18:25 1999 Richard Henderson <rth@cygnus.com>
2588 * sparc.c (sparc_override_options): Don't allow profiling for
2589 code models other than medlow.
2590 (sparc_function_profiler): New function from old FUNCTION_PROFILER
2591 macro. Use ASM_GENERATE_INTERNAL_LABEL and MCOUNT_FUNCTION.
2592 (sparc_function_block_profiler): Likewise. Use user_label_prefix.
2593 (sparc_block_profiler): Likewise.
2594 (sparc_function_block_profiler_exit): Likewise.
2595 * sparc.h (FUNCTION_PROFILER): Call new sparc.c function.
2596 (FUNCTION_BLOCK_PROFILER): Likewise.
2597 (BLOCK_PROFILER): Likewise.
2598 (FUNCTION_BLOCK_PROFILER_EXIT): Likewise.
2599 (MCOUNT_FUNCTION): New.
2600 * sparc/pbd.h (FUNCTION_PROFILER): Delete.
2601 (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER): Delete.
2602 * sparc/sun4o3.h (FUNCTION_PROFILER): Delete.
2603 (MCOUNT_FUNCTION): New.
2604 * sparc/sysv4.h (FUNCTION_BLOCK_PROFILER): Delete.
2605 (BLOCK_PROFILER): Delete.
2606 (MCOUNT_FUNCTION): New.
2608 Mon Jun 21 14:11:29 1999 David Edelsohn <edelsohn@gnu.org>
2610 * rs6000.md (movdf_hardfloat32): Fix typo in case 2.
2612 Mon Jun 21 12:27:17 1999 Vladimir Makarov <vmakarov@tofu.to.cygnus.com>
2614 * config/mips/elf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
2617 * config/m68k/m68kelf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
2620 * config/sh/sh.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
2623 * config/arm/telf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
2626 Mon Jun 21 14:58:42 1999 Nick Clifton <nickc@cygnus.com>
2628 * config/arm/arm.h: Add cpp support for ARM920 and ARM920T cpu
2631 Mon Jun 21 06:22:21 1999 Mark Elbrecht <snowball3@bigfoot.com>
2633 * i386/djgpp.h (LIB_SPEC): New.
2634 (STARTFILE_SPEC): New.
2636 * i386/xm-djgpp.h (NO_SYS_SIGLIST): Deleted. Now obsolete.
2638 Mon Jun 21 06:19:33 1999 Philippe De Muyter <phdm@macqel.be>
2640 * fixinc/Makefile.in (gnu-regex.o): Do not define STDC_HEADERS in
2643 * system.h (WSTOPSIG): New macro.
2645 Mon Jun 21 05:33:15 1999 Mumit Khan <khan@xraylith.wisc.edu>
2647 * c-pragma.c (push_alignment): Don't ignore alignments greater than
2649 (insert_pack_attributes): Take into account member natural
2652 * i386/winnt.c (exports_head): New static variable.
2653 (i386_pe_record_exported_symbol): New function.
2654 (i386_pe_asm_file_end): Use.
2655 * i386/cygwin.h (ASM_OUTPUT_COMMON): Record the exported
2656 symbols to be emitted at end of assembly.
2657 (ASM_DECLARE_OBJECT_NAME): Likewise.
2658 (ASM_DECLARE_FUNCTION_NAME): Likewise.
2660 * i386/uwin.h (CPP_SPEC): Use -idirafter instead -iprefix and
2663 Mon Jun 21 04:44:31 1999 Jeffrey A Law (law@cygnus.com)
2665 * sparc.h (LEGITIMIZE_RELOAD_ADDRESS): Fix paren error introduced
2668 Sun Jun 20 17:27:20 1999 Richard Henderson <rth@cygnus.com>
2670 * haifa-sched.c (sched_analyze_1): Use free_list instead of
2671 zapping reg_last_uses directly.
2672 (sched_analyze_2, sched_analyze_insn): Likewise.
2673 (sched_analyze): Likewise. Don't clear reg_last_uses on calls.
2675 Sun Jun 20 16:57:29 1999 David Edelsohn <edelsohn@gnu.org>
2677 * rs6000.md (movdf_hardfloat32): Use worst case insn length
2678 attributes for cases 1 and 2.
2680 Sat Jun 19 22:52:55 1999 Richard Henderson <rth@cygnus.com>
2682 * haifa-sched.c (sched_analyze): Mark call-user regs as clobbered
2685 Sat Jun 19 05:40:07 1999 Philip Blundell <pb@nexus.co.uk>
2687 * arm.c (arm_reload_in_hi): Invert sense of test on BYTES_BIG_ENDIAN.
2689 Sat Jun 19 05:25:05 1999 Richard Earnshaw (rearnsha@arm.com)
2691 * arm.h (CONDITIONAL_REGISTER_USAGE): If flag_pic, never use
2692 PIC_OFFSET_TABLE_REGNUM for general alloaction.
2693 (INITIAL_ELIMINATION_OFFSET): Count the fact that the PIC register
2694 must be stacked if it is used for PIC accesses.
2695 * arm.c (use_return_insn): Handle PIC register specially.
2696 (output_return_instruction): Likewise.
2697 (output_func_{prologue,epilogue}): Likewise.
2698 (output_expand_prologue): Likewise.
2700 * arm.md (*adddf_esfdf_df): Renamed from *adddf_df_esfdf.
2701 (*strsi_predec): Renamed from *strqi_predec.
2702 (*loadsi_shiftpreinc): Renamed from *loadqi_shiftpreinc.
2703 (*loadsi_shiftpredec): Renamed from *loadqi_shiftpredec.
2705 * arm.c (arm_override_options): Remove warning about PIC code
2706 not being supported.
2708 Fri Jun 18 23:47:06 1999 David Edelsohn <edelsohn@gnu.org>
2710 * rs6000.c (find_addr_reg): New function.
2711 * rs6000.h (find_addr_reg): Declare.
2712 (offsettable_addr_operand): Delete.
2713 * rs6000.md (movdf_hardfloat32): Handle non-offsettable loads
2714 from and stores to GPRs.
2716 Fri Jun 18 15:44:18 1999 Richard Henderson <rth@cygnus.com>
2718 * alpha.c (alpha_expand_block_move): Use get_insns rather than
2719 gen_sequence as argument to emit_no_conflict_block.
2721 Fri Jun 18 07:02 1999 Bruce Korb <ddsinc09@ix.netcom.com>
2723 * fixinc/mkfixinc.sh: enable the fixincl program for DG/UX
2724 * fixinc/inclhack.def(dgux_int_varargs): script must end with \n
2725 *fixinc/fixincl.x: regen
2726 *fixinc/inclhack.sh: regen
2728 Thu Jun 17 15:06:10 PDT 1999 Don Lindsay <dlindsay@cygnus.com>
2730 * added support for -mpcrel (PC relative addressing for m68k)
2731 based on code done by Michael Tiemann <tiemann@axon.cygnus.com>.
2732 * invoke.texi (m68000 options): Add documentation for -mpcrel flag.
2733 * m68k.c (print_operand_address): Handle 32-bit PIC case.
2734 (comments for general_src_operand): Add some explanation
2735 about EXTRA_CONSTRAINTS.
2736 (OVERRIDE_OPTIONS): Enable -fPIC in combination with -mpcrel.
2737 * m68kelf.h (OVERRIDE_OPTIONS): Ditto.
2738 (LEGITIMATE_PIC_OPERAND_P): Fix typo.
2739 (LEGITIMATE_PIC_OPERAND_P): Re-derive from m68k.h case.
2740 * m68k.h (LEGITIMATE_PIC_OPERAND_P): Fix delete-o.
2741 (INDIRECTABLE_1_ADDRESS): Delete spurious '/' at end of macro.
2742 (OVERRIDE_OPTIONS): Change behavior so that -mpcrel implies -fpic
2744 (OVERRIDE_OPTIONS): Merge in changes from m68k.h.
2745 * m68k.h (TARGET_PCREL): New target flag.
2746 (TARGET_SWITCHES): Add "pcrel" as a recognized switch.
2747 (OVERRIDE_OPTIONS): Add checks for -mpcrel.
2748 (LEGITIMATE_PIC_OPERAND_P): Don't normally accept anything that
2749 contains a SYMBOL_REF. Relax this constraint during reload, since
2750 we want to use the predicates, not reload's built-in concept of a
2751 valid memory address, to control what insns need reloading.
2752 (EXTRA_CONSTRAINT): Define constraints to accept pc-relative
2753 operands (essentially 'g', 'm', and 's' under normal circumstances).
2754 * m68k.c (print_operand): Cause printing of pc-relative addresses
2755 to include pc register.
2756 (print_operand_address): Ditto.
2757 (general_src_operand): Accept operands that are not only
2758 general_operands, but are also valid when used as a pc-relative
2760 (nonimmediate_src_operand): Similar, for nonimmediate_operands.
2761 (memory_src_operand): Similar, for memory_operands.
2762 (pcrel_address): New predicate to accept the special case of a
2763 pc-relative address.
2764 * m68k.md (many patterns): Rewrite common SImode, HImode, and
2765 QImode insns to accept *_src_operand instead of *_operand where
2766 pc-relative operands can fit. For example, a pc-relative operand
2767 can be used as a memory source operand for addsi3, but not as a
2769 * hp320.h linux.h m68kv4.h (LEGITIMATE_PIC_OPERAND_P) as in m68k.h.
2771 Fri Jun 18 09:11:07 1999 Nick Clifton <nickc@cygnus.com>
2773 * config/arm/telf.h (ASM_OUTPUT_DEF_FROM_DECLS): New Marco: USe
2774 .thumb_set pseudo op to mark aliases of thumb functions.
2776 Wed Jun 16 18:19:13 1999 Nick Clifton <nickc@cygnus.com>
2778 * varasm.c (assemble_alias): Use ASM_OUTPUT_DEF_FROM_DECLS in
2779 preference to ASM_OUTPUT_DEF, if it is defined.
2781 * tm.texi: Document new, optional target macro
2782 ASM_OUTPUT_DEF_FROM_DECLS.
2784 Thu Jun 17 15:07 1999 Bruce Korb <ddsinc09@ix.netcom.com>
2786 * fixincludes: ISCNTL patch
2787 * fixinc/inclhack.def (ioctl_fix_ctrl): Fix the definition of [_]*ISCTRL().
2788 (dgux_int_varargs): new for DG/UX
2789 * fixinc/{fixincl.x,inclhack.sh}: Regenerated.
2791 Thu Jun 17 21:34:24 1999 Jeff Law <law@cygnus.com>
2793 * invoke.texi (ia32 options): Fix typo.
2795 Thu Jun 17 21:34:24 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2797 * loop.c (strength_reduce): When doing biv->giv conversion, update
2798 reg note of NEXT->insn.
2800 Thu Jun 17 14:25:08 1999 Jeffrey A Law (law@cygnus.com)
2802 * loop.c (move_movables): Note issues with replacing REGs with
2804 * mips.h (GO_IF_LEGITIMATE_ADDRESS): Handle SUBREGs properly.
2806 Thu Jun 17 13:28:30 1999 David O'Brien <obrien@FreeBSD.org>
2808 * i386/freebsd-elf.h (LINK_SPEC): Fix typo.
2810 * i386/freebsd-elf.h (FUNCTION_PROFILER): labels are not needed and
2811 the reference to `mcount' was not correct for the ELF on FreeBSD.
2813 Thu Jun 17 17:22:07 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2815 * loop.c (strength_reduce): When doing biv->giv conversion, fix up
2818 (recombine_givs): Set ix field after sorting.
2820 Thu Jun 17 02:54:30 1999 Jeffrey A Law (law@cygnus.com)
2822 * emit-rtl.c (operand_subword): Tighten checks for when it is safe
2823 to safe to extract a subword out of a REG.
2825 Thu Jun 17 01:45:24 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2827 * sh.md (mulsi3): Don't add a no-op move at the end.
2829 Wed Jun 16 20:29:00 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2831 * cse.c (cse_insn): Don't put hard register source into tables for
2832 the last insn of a libcall.
2834 Wed Jun 16 19:44:33 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2836 * loop.c (strength_reduce): Insert sets of derived givs at every
2837 biv increment, even if it's the only one.
2839 Wed Jun 16 10:33:02 1999 Jason Merrill <jason@yorick.cygnus.com>
2841 * dwarfout.c (add_incomplete_type): New fn.
2842 (output_type): Call it.
2843 (retry_incomplete_types): New fn.
2844 (dwarfout_finish): Call it.
2846 From Eric Raskin <ehr@listworks.com>:
2847 (output_type): Output types for bases.
2849 Tue Jun 15 12:51:23 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
2851 * mips.c (mips_output_conditional_branch): Add `break'
2852 between `default' label and `close braces'.
2854 Tue Jun 15 01:55:20 1999 David O'Brien <obrien@FreeBSD.org>
2856 * i386/freebsd-elf.h (LINK_SPEC): clean up the linking library
2857 specifications and make it realistic.
2858 (LIB_SPEC): Likewise.
2860 Mon Jun 14 15:38:43 1999 Jim Wilson <wilson@cygnus.com>
2862 * config/mips/mips.c (mips_secondary_reload_class): Check for
2863 (PLUS (SP) (REG)) and return appropriate register class.
2864 * config/mips/mips.md (reload_insi): Delete predicate for operand 1.
2865 Handle (PLUS (SP) (REG)).
2866 (tablejump): In mips16 code, use emit_insn instead of emit_jump_insn.
2867 (tablejump_mips161, tablejump_mips162): Use emit_jump_insn instead
2868 of emit_insn for tablejump.
2870 Mon Jun 14 17:26:40 1999 David Edelsohn <edelsohn@gnu.org>
2872 * rs6000.c (output_prolog): RS6000_CALL_GLUE must be
2873 asm_fprintf format string by itself.
2874 (output_function_profiler): Likewise.
2876 Mon Jun 14 12:57:38 1999 David Mosberger <davidm@hpl.hp.com>
2878 * combine.c (simplify_logical, case AND): Only call
2879 simplify_and_const_int if the mode is no wider than HOST_WIDE_INT
2880 or the constant is positive.
2882 Mon Jun 14 11:43:41 1999 Nick Clifton <nickc@cygnus.com>
2884 * configure.in: Fix typo in rs6000-ibm-aix4 case.
2885 * configure: Regenerate.
2887 Mon Jun 14 03:55:40 1999 Jeffrey A Law (law@cygnus.com)
2889 * configure.in (rs6000-ibm-aix4.3*, powerpc-ibm-aix4.3*): Do not
2890 require a sub-version #.
2891 * configure: Rebuilt.
2893 1999-06-14 Robert Lipe (robertlipe@usa.net)
2895 * svr4.h (DWARF2_DEBUGGING_INFO): Check for redefinition.
2897 Mon Jun 14 10:30:52 BST 1999 Nathan Sidwell <nathan@acm.org>
2899 * c-typeck.c (process_init_element): Detect excess elements in
2900 char array initializer.
2902 1999-06-14 Andreas Jaeger <aj@arthur.rhein-neckar.de>
2904 * gcc.texi: Mention gcc 2.96 instead of egcs 1.00.
2906 Sat Jun 12 22:29:48 EDT 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2908 * invoke.texi (Option Summary): Add -fpermissive flag.
2910 Sat Jun 12 03:40:42 1999 Jeffrey A Law (law@cygnus.com)
2912 * sparc.h (LEGITIMIZE_RELOAD_ADDRESS): Do nothing with operands
2913 that require PIC code sequences.
2915 Wed Jun 9 16:29:01 1999 Nick Clifton <nickc@cygnus.com>
2917 * configure.in: Add new target: thumb-elf.
2918 * configure: Regenerate.
2919 * config/arm/t-thumb-elf: New file: Makefile fragment for
2921 * config/arm/telf.h: New file: Header file for thumb-elf
2924 Fri Jun 11 03:17:51 1999 Jeffrey A Law (law@cygnus.com)
2926 * Makefile.in (libgcc2): Pass MAYBE_USE_COLLECT2 as an argument.
2927 * libgcc2.c (__CTOR_LIST, __DTOR_LIST); Do not provide
2928 initializers is some circumstances.
2930 * fixinc/inclhack.def (endif_label): Add additional selector for
2931 more bogus stuff after #endif statements.
2932 * fixinc/inclhack.sh, fixinc/fixincl.x: Rebuilt.
2934 Thu Jun 10 20:44:36 1999 Mumit Khan <khan@xraylith.wisc.edu>
2936 * i386/cygwin.h (SET_ASM_OP): Define.
2938 Thu Jun 10 20:37:57 1999 Mumit Khan <khan@xraylith.wisc.edu>
2940 * reg-stack.c (stack_reg_life_analysis): Find all the RETURN insns.
2942 Thu Jun 10 19:23:00 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2944 * sh.h (TARGET_HARWARD, TARGET_HARVARD): Changed the former to the
2947 * sh.md (ic_invalidate_line_i): Remove second alternative.
2949 Thu Jun 10 06:55 1999 Bruce Korb <ddsinc09@ix.netcom.com>
2951 *fixinc/inclhack.def(sun_auth_proto): We do not know how to
2952 test for the presence of valid prototypes. Delete bypass expr.
2953 (ioctl_fix_ctrl): Correct the selection expression.
2954 (no_double_slash): Correct quoting rules
2955 *fixinc/fixincl.x: regen
2956 *fixinc/inclhack.sh: regen
2958 Thu Jun 10 15:08:15 1999 Nick Clifton <nickc@cygnus.com>
2960 * config/arm/arm.c (struct all_cores): Add ARM920 and ARM920t.
2962 Wed Jun 9 15:57:57 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2964 * rs6000.md (movsi_got_internal_mem): Delete.
2965 * rs6000.h (CONDITIONAL_REGISTER_USAGE): Mark PIC_OFFSET_TABLE_REGNUM.
2966 (GOT_TOC_REGNUM): Delete.
2967 (PIC_OFFSET_TABLE_REGNUM): Define.
2968 (FINALIZE_PIC): Disable.
2969 * rs6000.c (rs6000_got_register): New code for fixed pic register.
2970 (rs6000_replace_regno): Delete.
2971 (rs6000_finalize_pic): Likewise.
2972 (output_prolog): Handle PIC_OFFSET_TABLE_REGNUM.
2974 Wed Jun 9 19:44:26 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2976 * loop.c (loop_insn_first_p): Don't compare LUIDs when P
2977 is a note; use <= for the compare; advance P while it is
2980 Wed Jun 9 13:12:24 1999 Jeffrey A Law (law@cygnus.com)
2982 * fixinc/inclhack.def (no_double_slash): Fix quoting for test.
2983 * fixinc/inclhack.sh, fixinc/fixincl.x, fixinc/fixincl.sh; Rebuilt.
2985 * varasm.c (remove_from_pending_weak_list): Verify t->name
2986 is non-NULL before passing it to strcmp.
2988 Wed Jun 9 06:50 1999 Bruce Korb <ddsinc09@ix.netcom.com>
2990 *fixinc/inclhack.def(sun_auth_proto): bypass the patch if
2991 the typed arguments are not part of a comment
2992 (ioctl_fix_ctrl): Added a purpose comment
2993 *fixinc/fixincl.x: regenerate
2994 *fixinc/inclhack.sh: regenerate
2996 Wed Jun 9 22:57:02 1999 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
2998 * invoke.texi: Add C4x invocation docs.
3000 Wed Jun 9 22:34:38 1999 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
3002 * config/c4x/c4x.h (TARGET_EXPOSE_LDP, LEGITIMIZE_RELOAD_ADDRESS):
3004 * config/c4x/c4x.c (c4x_emit_move_sequence, src_operand): Use
3006 (c4x_legitimize_reload_address): New function.
3007 * config/c4x/c4x.md: Update docs.
3009 Wed Jun 9 04:14:48 1999 Jeffrey A Law (law@cygnus.com)
3011 * fixincludes: Avoid removing '.'.
3012 * fixinc/fixinc.svr4: Likewise.
3013 * fixinc/fixinc.winnt: Likewise.
3014 * fixinc/inclhack.tpl: Likewise.
3015 * fixinc/fixincl.sh, fixinc/inclhack.sh: Rebuilt.
3017 1999-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3019 * fixinc/inclhack.def (sun_catmacro): Escape parens in the select
3021 * fixinc/fixincl.x, fixinc/inclhack.sh: Rebuilt.
3023 Wed Jun 9 03:10:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
3025 * c-pragma.c (handle_pragma_token): Handle `#pragma pack()'
3028 Tue Jun 8 13:06:15 1999 Jim Wilson <wilson@cygnus.com>
3030 * configure.in (rs6000-ibm-aix4.[12]*): Change rx6000 to rs6000.
3031 * configure: Regenerate.
3033 Tue Jun 8 05:47:48 1999 Richard Earnshaw (rearnsha@arm.com)
3035 * optabs.c (expand_cmplxdiv_wide): Use expand_abs to get the absolute
3038 Mon Jun 7 22:30:37 1999 Jeffrey A Law (law@cygnus.com)
3040 * fixinc/inclhack.def (avoid_bool): Also catch
3041 "typedef [unsigned] int bool".
3042 * fixinc/inclhack.sh, fixinc/fixincl.x, fixinc/fixincl.sh: Rebuilt.
3044 * m68k/x-hp3bsd44: Delete obsolete and incorrect file.
3045 * configure.in (m68k-hp-bsd4.4): No longer use x-hp3bsd44.
3046 * configure: Rebuilt.
3048 Mon Jun 7 22:05:03 1999 Mark Kettenis <kettenis@gnu.org>
3050 * config/i386/gnu.h: Include <gnu.h> right after <i386/linux.h>,
3051 such that we can override its definitions if necessary.
3052 (CPP_SPEC): New define. Support processor specific predefines via
3054 (CC1_SPEC): New define. Support processor specific compiler
3055 options via %(cc1_cpu).
3056 (STARTFILE_SPEC): New define. Use crt0.o instead of crt1.o for
3059 1999-06-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3061 * fixinc/inclhack.def (math_gcc_ifndefs): Insert whitespace
3062 between sed's -e flag, and the open-quote following it.
3063 * fixinc/fixincl.x, fixinc/fixincl.sh: Rebuilt.
3065 Mon Jun 7 20:34:20 1999 Robert Lipe <robertlipe@usa.net>
3066 Jeffrey A Law (law@cygnus.com)
3068 * varasm.c (assemble_start_function): Remove the function
3069 from the pending weak decls list when we define a function.
3070 (assemble_variable): Similarly for variables.
3071 (weak_finish): Ignore items on the list with a NULL name.
3072 (remove_from_ending_weak_list); New function to "remove" an item
3073 from the pending weak declarations list.
3075 Mon Jun 7 19:27:07 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3077 * pa.md (fmpyfadd, fmpynfadd, fnegabs): New patterns.
3079 Mon Jun 7 14:07:39 1999 Dave Brolley <brolley@cygnus.com>
3081 * c-lex.c (GETC): Redefine to call getch.
3082 (UNGETC): Redefine to call put_back.
3083 (putback_buffer): New structure type.
3084 (putback): New static structure.
3085 (getch): New function.
3086 (put_back): New function.
3087 (yylex): Replace unused bytes from bad multibyte character.
3089 Mon Jun 7 13:33:39 1999 Dave Brolley <brolley@cygnus.com>
3091 * cpplib.c (do_define): Cast `alloca' return value.
3092 (do_include, do_undef, do_pragma): Likewise.
3093 * cpphash.c (dump_definition): Cast `xstrdup' and `alloca' return
3095 * cppfiles.c (initialize_input_buffer): Cast `xmalloc' return values.
3096 * gcc/cppspec.c (lang_specific_driver): Cast xmalloc return value.
3098 Sun Jun 6 11:58:34 1999 Jakub Jelinek <jj@ultra.linux.cz>
3100 * sparc.md (abstf2): This should be an expand.
3101 (split after abstf2_notv9): Fix mode.
3102 (abstf2_hq_v9): New pattern.
3103 (abstf2_v9): Only use when no hard quad.
3104 (absdf2_v9): Fix if target is not the same as source.
3105 (ashrsi3_extend, ashrsi3_extend2, lshrsi3_extend, lshrsi3_extend2):
3106 Add correct output constraints.
3108 Sat Jun 5 17:04:16 1999 Craig Burley <craig@jcb-sc.com>
3110 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
3111 * invoke.texi: Clarify text vis-a-vis Intel CPUs.
3113 Sat Jun 5 12:11:24 1999 Mark Mitchell <mark@codesourcery.com>
3115 * mips.h (mips_output_conditional_branch): New function.
3116 (mips_adjust_insn_length): Likewise.
3117 (ASSEMBLER_SCRATCH_REGNUM): New macro.
3118 (ADJUST_INSN_LENGTH): Likewise.
3119 * mips.c (print_operand): Add `F' and `W' for floating-point
3121 (machine_dependent_reorg): Adjust MIPS16 code; instruction-lengths
3123 (mips_adjust_insn_length): New function.
3124 (mips_output_conditional_branch): New function.
3125 * mips.md (length): Adjust attribute definition to handle
3126 conditional branches. Change lengths to bytes, rather than
3127 instructions throughout. Remove length attribute from
3128 instructions whose length is four bytes, and rely on the default
3130 (dslot): Fix typo in comment.
3131 Reword conditional branch patterns to use
3132 mips_output_conditional_branch.
3134 Fri Jun 4 13:30:27 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3136 * alpha/osf.h (CPP_SUBTARGET_SPEC): Handle -threads.
3137 (LIB_SPEC): Likewise.
3138 Link with -lprof1_r for -g/-pg.
3140 1999-06-04 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3142 * loop.c (check_dbra_loop): Fix change of Jan 19.
3144 Fri Jun 4 00:12:40 1999 Marc Espie <espie@cvs.openbsd.org>
3146 * freebsd-elf.h (SWITCH_TAKES_ARG): Redefine, not define.
3147 (STARTFILE_SPEC): Define, override the svr4.h version.
3148 (ENDFILE_SPEC): Likewise.
3150 Thu Jun 3 23:58:55 1999 Jeffrey A Law (law@cygnus.com)
3152 * fixinc/inclhack.def (limits_ifndefs): Also apply to sys/limits.h
3153 * fixinc/fixincl.x: Regenerated.
3154 * fixinc/inclhack.sh: Regenerated.
3156 Fri Jun 4 05:42:23 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3158 * sh.c (barrier_align): Don't return early for normal branch/barrier
3159 when optimizing for SH2.
3161 Thu Jun 3 22:27:50 1999 Robert Lipe <robertlipe@usa.net>
3163 * i386/udk.h (LINK_SPEC): Correct linker search path for
3166 Fri Jun 4 03:20:40 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3168 * sh.c (fixup_addr_diff_vecs): Emit braf reference label.
3169 (braf_label_ref_operand): Delete.
3170 * sh.h (PREDICATE_CODES): Remove braf_label_ref_operand.
3171 * sh.md (casesi_jump_2): Operand1 is now the inside of a
3172 label_ref, and has no predicate.
3173 The patten has a predicate to guard against invalid substitutions.
3174 (dummy_jump): Delete.
3175 (casesi): Update use of casesi_jump_2.
3177 Thu Jun 3 07:48 1999 Bruce Korb <ddsinc09@ix.netcom.com>
3179 *fixinc/inclhack.def(Io_Def_Quotes): corrected sed expression
3180 *fixinc/fixincl.x: regenerate
3181 *fixinc/inclhack.sh: regenerate
3183 Thu Jun 3 02:15:07 1999 Jason Merrill <jason@yorick.cygnus.com>
3185 * dwarf2out.c (add_incomplete_type): New fn.
3186 (gen_struct_or_union_type_die): Call it.
3187 (retry_incomplete_types): New fn.
3188 (dwarf2out_finish): Call it.
3190 Thu Jun 3 01:19:03 1999 Jeffrey A Law (law@cygnus.com)
3192 * gcse.c (insert_insn_end_bb): Correct placement of insns when the
3193 current block starts with a CODE_LABEL and ends with a CALL and
3194 we can not find all the argument setup instructions for the CALL.
3196 Wed Jun 2 15:44:15 1999 Mark Mitchell <mark@codesourcery.com>
3199 * fold-const.c (fold): STRIP_NOPS when deciding whether or not
3200 something is a candidate for optimize_bit_field_compare.
3202 Wed Jun 2 21:53:05 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3204 * sh.h (CONST_OK_FOR_I, CONST_OK_FOR_L): Cast VALUE to HOST_WIDE_INT.
3206 Wed Jun 2 12:25:55 1999 Richard Henderson <rth@cygnus.com>
3208 * alpha.c (override_options): Thinko in last patch.
3210 * alpha/osf.h (CPP_SUBTARGET_SPEC): Define.
3211 (LIB_SPEC): Recognize -pthread.
3213 Wed Jun 2 08:42:55 1999 Nick Clifton <nickc@cygnus.com>
3215 * config/arm/tcoff.h (USER_LABEL_PREFIX): Synchronise with
3216 definition in config/arm/coff.h
3217 * config/arm/coff.h: Add comment about USER_LABEL_PREFIX.
3219 Wed Jun 2 07:07 1999 Bruce Korb <ddsinc09@ix.netcom.com>
3221 * fixinc/fixincl.c(global def): Add FD_SHELL_SCRIPT to mark
3222 fixes that need "file=xxx\n" prepended before invocation
3223 (start_fixer - new): starting the fixer process is complex enough
3224 to warrent its own routine. It prepends the "file=xxx\n" stuff.
3225 (process): uses the new routine; omit usage of putenv()
3226 * fixinc/fixincl.tpl: mark shell scripts with FD_SHELL_SCRIPT
3227 * fixinc/fixincl.x: regenerate
3229 Wed Jun 2 02:29:07 1999 Jeffrey A Law (law@cygnus.com)
3231 * README, configure.in, gcc.1, gcc.texi: Update name (egcs -> gcc)
3232 and version #s (1.1 -> 2.96) as needed.
3233 * README.g77: Kill way out of date file in the toplevel directory.
3235 Wed Jun 2 00:52:34 1999 David O'Brien <obrien@FreeBSD.org>
3237 * configure.in (i[34567]86-*-freebsdelf): Don't include linux.h,
3238 i386/freebsd-elf.h no longer requires it. Instead include svr4.h.
3239 * configure: Rebuilt.
3240 * i386/freebsd-elf.h (DEFAULT_VTABLE_THUNKS): Define.
3241 (ASM_COMMENT_START, ASM_APP_ON, ASM_APP_OFF, SET_ASM_OP): Likewise.
3242 (PREFERRED_DEBUGGING_TYPE, WCHAR_UNSIGNED): Likewise.
3243 (SWITCH_TAKES_ARG): Likewise.
3244 * i386/freebsd.h: Remove FREEBSD_NATIVE support.
3245 * config/t-freebsd: Moved from config/i386/ so it can used for all
3248 Mon May 31 02:22:55 1999 Philippe De Muyter <phdm@macqel.be>
3250 * m68k/x-mot3300 (XCFLAGS): Fixed to match stb.o, not f/stb.o.
3252 Wed Jun 2 00:08:34 1999 Robert Lipe <robertlipe@usa.net>
3254 * configure.in (i[34567]86-*-udk*): Install headers with cpio.
3255 * configure: Rebuilt.
3257 Tue Jun 1 19:06:22 1999 David Edelsohn <edelsohn@gnu.org>
3259 * rs6000/aix41.h (RS6000_CALL_GLUE): Define.
3260 * rs6000/aix43.h (RS6000_CALL_GLUE): Likewise.
3261 * rs6000/rs6000.c (rs6000_file_start): Use putc.
3262 (rs6000_output_load_toc_table): Same.
3263 (output_prolog, output_mi_thunk): Same.
3264 * rs6000/rs6000.h (SELECT_SECTION): Formatting.
3265 (ASM_GLOBALIZE_LABEL): Use putc.
3267 Mon May 31 15:23:23 1999 Richard Henderson <rth@cygnus.com>
3269 * alpha.md (reload_*_help): New patterns and splitters.
3270 (reload_*): Use them.
3271 (mov[qh]i): Likewise.
3273 Mon May 31 11:48:07 1999 Mark Mitchell <mark@codesourcery.com>
3275 * cccp.c (handle_directive): Handle backslash-newlines in quoted
3278 Mon May 31 09:36:11 1999 Cort Dougan <cort@cs.nmt.edu>
3280 * rs6000/linux.h (LINK_SPEC): Use emulation elf32ppclinux.
3282 Mon May 31 11:40:20 EDT 1999 John Wehle (john@feith.com)
3284 * flow.c (mark_regs_live_at_end, insn_dead_p,
3285 mark_set_1, mark_used_regs): Only give FRAME_POINTER_REGNUM
3286 and HARD_FRAME_POINTER_REGNUM special treatment if reload
3287 hasn't run or the frame pointer is needed.
3288 * haifa-sched.c (attach_deaths): Likewise.
3289 * sched.c (attach_deaths): Likewise.
3291 Mon May 31 00:46:17 1999 Jeffrey A Law (law@cygnus.com)
3293 * jump.c (jump_optimize_1): Only set CAN_REACH_END if
3294 calculate_can_reach_end returns nonzero.
3296 * configure.in (native gas tests): Search for an assembler in the
3297 same manner that the installed compiler will.
3298 * configure: Rebuilt.
3299 * tm.texi (MD_EXEC_PREFIX): Note need to update configure.in too.
3301 * alias.c (find_base_term): Improve handling of addresses
3302 constructed from binary operations.
3304 Sun May 30 14:29:17 1999 Eric Raskin (ehr@listworks.com)
3306 * dgux.h (STARTFILE_SPEC): Fix incorrectly matched curly-braces.
3308 Sun May 30 14:19:13 1999 Jeffrey A Law (law@cygnus.com)
3310 * function.h (cleanup_label, frame_offset): Declare.
3311 (tail_recursion_label, tail_recursion_reentry): Likewise.
3312 (arg_pointer_save_area, rtl_expr_chain): Likewise.
3313 * stmt.c (cleanup_label, frame_offset): Delete extern declarations.
3314 (tail_recursion_label, tail_recursion_reentry): Likewise.
3315 (arg_pointer_save_area, rtl_expr_chain): Likewise.
3317 Sat May 29 19:08:10 1999 Philip Blundell <philb@gnu.org>
3319 * config/arm/aout.h (ASM_OUTPUT_ALIGN): Only define if not already
3321 * config/arm/elf.h (ASM_OUTPUT_ALIGN): Define.
3322 (MAX_OFILE_ALIGNMENT): Define.
3324 Fri May 28 21:40 1999 Robert Lipe <robertlipe@usa.net>
3326 * fixincl.c: Replace local include scheme with #includes of
3327 gansidecl.h and system.h.
3328 * procopen.c: Likewise.
3329 * server.c: Likewise.
3331 Fri May 28 03:47:03 1999 Eric Raskin (ehr@listworks.com)
3333 * i386/t-dgux (EXTRA_PARTS): Add crti.o
3334 (crti.o): Add build rule and dependencies.
3335 * fixinc/fixinc.dgux: Use modified _int_varargs.h
3337 Fri May 28 03:41:02 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3339 * rs6000/sysv4.h (CC1_SPEC): Add support for -profile
3340 (LIB_LINUX_SPEC): Likewise.
3341 (LIB_LINUX_SPEC): Add support for -pthread
3342 (CPP_OS_LINUX_SPEC): Likewise.
3343 (CPP_SYSV_SPEC): Avoid redefinitions if both -fpic and -fPIC are
3346 Thu May 27 13:04:52 1999 H.J. Lu (hjl@gnu.org)
3348 * i386.c (output_fp_cc0_set): Don't check the JUMP_INSN code for
3350 (notice_update_cc, output_float_compare): Enable TARGET_CMOVE support.
3351 (output_float_compare, output_fp_cc0_set): Fix the FLOAT comparison
3352 for IEEE math and CC_FCOMI.
3353 (put_jump_code): No IEEE if CC_FCOMI is set.
3355 1999-05-27 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3357 * fold-const.c (fold_truthop): Make the field reference unsigned
3358 when converting a single bit compare.
3360 Thu May 27 02:40:48 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3362 * loop.c (strength_reduce): Don't do biv->giv conversion on constants.
3364 Thu May 27 02:09:27 1999 Jeffrey A Law (law@cygnus.com)
3366 * varasm.c (STRIP_NAME_ENCODING): Remove default definition.
3367 * output.h (STRIP_NAME_ENCODING): Strip '*' like the old varasm
3370 * reload.c (push_reload): Do not call remove_address_replacements
3371 when presented with identical optional reloads.
3373 Wed May 26 14:18:05 1999 Richard Henderson <rth@cygnus.com>
3375 * alpha.h (MASK_FIX, TARGET_FIX): New.
3376 (MASK_*): Reorganize constants.
3377 (CPP_AM_FIX_SPEC): New.
3378 (TARGET_SWITCHES): Add FIX.
3379 (EXTRA_SPECS): Likewise.
3380 (CPP_CPU_EV6_SPEC): Use FIX, not CIX.
3381 (SECONDARY_MEMORY_NEEDED): Likewise.
3382 (REGISTER_MOVE_COST): Likewise.
3383 * alpha.c (override_options): Add FIX support. Always use
3384 ALPHA_TP_PROG for ev6.
3385 * alpha.md (sqrt and mov[sd]i patterns): Use FIX, not CIX.
3386 * alpha/elf.h (ASM_FILE_START): Look at FIX too.
3387 * configure.in (target_cpu_default2) [ev6]: Use FIX, not CIX.
3389 Wed May 26 09:53:05 1999 Mark Mitchell <mark@codesourcery.com>
3391 * fold-const.c (fold): STRIP_NOPS when deciding whether or not
3392 something is a candidate for optimize_bit_field_compare.
3394 Wed May 26 09:40:02 1999 Mark Mitchell <mark@codesourcery.com>
3396 * gcc.texi (Passes): Document branch-shortening.
3397 * invoke.texi (Debugging Options): Document the fact that `-dp'
3398 outputs length information for instructions.
3400 Wed May 26 08:49:31 1999 Nick Clifton <nickc@cygnus.com>
3402 * flow.c: Revert previous delta.
3404 Wed May 26 06:05:10 1999 Nick Clifton <nickc@cygnus.com>
3406 * flow.c (insn_dead_p): Check against frame_pointer_rtx not
3407 FRAME_POINTER_REGNUM.
3408 (mark_set_1): Ditto.
3409 (mark_used_regs): Ditto.
3411 Wed May 26 02:19:31 1999 Philip Blundell <pb@nexus.co.uk>
3413 * arm.h (NEED_PLT_GOT): Fix mistake in last change.
3414 (GOT_PCREL): New macro. Define to 1 if not already defined.
3415 * arm/elf.h (GOT_PCREL): Define to 0.
3416 * arm.c (arm_finalize_pic): Take into account the setting of
3419 Tue May 25 14:06:06 1999 Jeffrey A Law (law@cygnus.com)
3421 * output.h (STRIP_NAME_ENCODING): Provide default definition.
3422 * dwarf2out.c (ASM_NAME_TO_STRING): Use STRIP_NAME_ENCODING.
3424 * flow.c (mark_set_1): Do not record BLKmode stores as dead
3425 store elimination candidates.
3427 Tue May 25 08:55:57 1999 Gavin Romig-Koch <gavin@cygnus.com>
3429 * config/mips/mips.h (ASM_OUTPUT_DOUBLE_INT) : Use 'dword' if
3432 Mon May 24 20:30:08 1999 Jim Wilson <wilson@cygnus.com>
3434 * configure.in (rs6000-ibm-aix4.[12]*): Delete use of aix41-gld.h.
3435 Add use of x-aix41-gld.
3437 Mon May 24 16:44:09 1999 Jakub Jelinek <jj@ultra.linux.cz>
3439 * sparc/linux64.h (ASM_OUTPUT_CONSTRUCTOR): Define.
3440 (ASM_OUTPUT_DESTRUCTOR): Define.
3442 Mon May 24 14:35:24 1999 Jeffrey A Law (law@cygnus.com)
3444 * loop.c (strength_reduce): Do not clear NOT_EVERY_ITERATION at the
3445 last CODE_LABEL in a loop if we have previously passed a jump
3446 to the top of the loop.
3448 Mon May 24 07:56:29 1999 Nick Clifton <nickc@cygnus.com>
3450 * config/arm/arm.h (OUTPUT_INT_ADDR_CONST): Fix blunder made when
3451 applying Philip's patch.
3453 Mon May 24 01:02:12 1999 Mark Mitchell <mark@codesourcery.com>
3455 * stmt.c (expand_end_bindings): Ignore any elements of VARS that
3458 Sun May 23 20:31:16 1999 Jeffrey A Law (law@cygnus.com)
3460 * loop.c (strength_reduce): Grow reg_single_usage as needed.
3462 Sun May 23 10:13:20 1999 David O'Brien <obrien@FreeBSD.org>
3464 * i386/freebsd-elf.h (LINK_SPEC): Change -static to -Bstatic.
3465 Also remove a useless comment.
3467 Sun May 23 10:05:23 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3469 * pa.md (negdf2,negsf2): Use fneg instead of fsub on pa 2.0.
3471 Sat May 22 21:02:06 1999 David Edelsohn <edelsohn@gnu.org>
3473 * collect2.c (main): Only generate import or export file and add
3474 to link arguments if non-empty. Use xmalloc not alloca.
3475 (write_{export,import}_file): Delete.
3476 (write_aix_file): New function.
3477 (locatelib): Use xmalloc not malloc.
3478 (GCC_OK_SYMBOL): Do not check type if aix64.
3480 Sat May 22 09:35:51 1999 Philip Blundell <pb@nexus.co.uk>
3482 Based on patch by Scott Bambrough and Pat Beirne:
3483 * config/arm/arm.c (making_const_table): New variable.
3484 * config/arm/arm.h (making_const_table): Declare.
3485 (OUTPUT_INT_ADDR_CONST): Mark symbols as position independent if
3487 * config/arm/arm.md (consttable_4, consttable_8, consttable_end):
3488 Keep track of when we are building the constant table.
3490 Sat May 22 09:34:22 1999 Philip Blundell <pb@nexus.co.uk>
3492 * config/arm/arm.c (arm_override_options): Fix erroneous warning
3495 Sat May 22 09:06:33 1999 Nick Clifton <nickc@cygnus.com>
3497 * config/arm/arm.h (NEED_PLT_GOT): Only define if not already
3500 Sat May 22 07:17:05 1999 Nick Clifton <nickc@cygnus.com>
3502 * tm.texi (FUNCTION_ARG): Correct description of a stack element
3505 Sat May 22 01:27:49 1999 Mark Mitchell <mark@codesourcery.com>
3507 * expr.h (lang_expand_constant): Guard with #ifdef TREE_CODE.
3509 Fri May 21 21:19:02 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3511 * rs6000.c (output_mi_thunk): Enable full support again.
3513 Fri May 21 20:09:52 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3515 * sh.h (BRANCH_COST): Define.
3517 Thu May 20 10:00:42 1999 Stephen L Moshier <moshier@world.std.com>
3519 * Makefile.in (GCC_FOR_TARGET): Add -I$(build_tooldir)/include.
3521 Thu May 20 09:58:57 1999 Jan Hubicka <hubicka@freesoft.cz>
3523 * function.c (assign_stack_local): Align stack slot propertly.
3524 (assign_outer_stack_local): Likewise.
3526 Thu May 20 10:38:43 1999 Mark Mitchell <mark@codesourcery.com>
3528 * expr.h (lang_expand_constant): Declare.
3529 * toplev.c (lang_expand_constant): Define it.
3530 * varasm.c (output_constant): Use it.
3532 Thu May 20 11:28:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3534 * optabs.c (expand_cmplxdiv_straight, expand_cmplxdiv_wide):
3535 Change function definitions to K&R style.
3537 Thu May 20 08:16:39 1999 Bruce Korb <ddsinc09@ix.netcom.com>
3539 * fixinc/fixincl.c: We must not ignore SIGCLD now.
3541 Thu May 20 07:06:39 1999 Alexandre Oliva <aoliva@acm.org>
3543 * fixinc/Makefile.in(gnu-regex.o): add $(INCLUDES) to compile options
3544 * fixinc/fixincl.c(wait_for_pid): K&R-ify arguments
3545 (several places): omit static initialization
3546 (process): use single fd, since only the read fd is used
3547 * fixinc/gnu-regex.c: define 'const' away, if not supported
3548 * fixinc/procopen.c(several places): omit static initialization
3549 * fixinc/server.c: define 'volitile' away, if not supported
3551 1999-05-20 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3553 * config/dbxcoff.h (DBX_OUTPUT_MAIN_SOURCE_FILE_END): Use
3554 asm_fprintf and %L to generate the label name.
3555 * config/dbxelf.h (DBX_OUTPUT_MAIN_SOURCE_FILE_END): Likewise.
3556 (ASM_OUTPUT_SOURCE_LINE): Correct generation of internal labels.
3558 Thu May 20 01:40:55 1999 Jeffrey A Law (law@cygnus.com)
3560 * jump.c (can_reverse_comparison_p): Do not abort if the comparison
3561 insn for a conditional jump can not be found.
3563 Wed May 19 23:58:58 1999 Jeffrey A Law (law@cygnus.com)
3565 * mips.h (ENCODE_SECTION_INFO): Do not perform GP optimizations
3566 on variables in specific sections other than .sbss and .sdata.
3568 Wed May 19 03:56:56 1999 Mark Mitchell <mark@codesourcery.com>
3570 * stmt.c (expand_return): Call start_cleanup_deferral and
3571 end_cleanup_deferral around conditional code.
3573 Wed May 19 08:40:08 1999 Bruce Korb <ddsinc09@ix.netcom.com>
3575 * fixinc/fixincl.tpl: Avoid depending on ANSI C features for
3576 filename lists. Utilizes new "krstr" AutoGen function.
3577 * fixinc/fixincl.x: Rebuilt.
3579 Wed May 19 02:47:11 1999 Jan Hubicka (hubicka@freesoft.cz)
3581 * i386.c (output_float_compare): Avoid GNU-C extensions.
3583 Wed May 19 00:34:40 1999 Jeffrey A Law (law@cygnus.com)
3585 * version.c: Bump to distinguish mainline tree from the
3588 See ChangeLog.1 for earlier changes.
3591 add-log-time-format: current-time-string