1 Sat Jul 17 14:25:46 1999 Nick Clifton <nickc@cygnus.com>
3 * config/arm/aout.h: Reformat for improved readability.
5 * config/arm/arm.h: Reformat for improved readability.
6 Replace uses of fprintf with asm_fprintf where appropriate.
7 (ARM_DECLARE_FUNCTION_NAME): New macro: Perform any generic ARM
8 function declaration assembler actions.
9 (NUM_INTS): New macro: Convert from bytes to words.
10 (NUM_REGS): New macro: Compute number of registers required to
11 hold a quanitity of tyep MODE.
12 (NUM_REGS2): New macro: Like NUM_REGS but also copes with BLKmode
14 (NUM_ARG_REGS): New macro: The number of argument registers
16 (ARG_REGISTER): New macro: Compute the register number of the Nth
18 (LAST_ARG_REGNUM): New macro: The number of the last argument
20 (SP_REGNUM): New macro: Register number of the stack pointer.
21 (FP_REGNUM): New macro: Register number of the frame pointer.
22 (FUNCTION_ARG, FUNCTION_ARG_PARTIAL_NREGS, INIT_CUMULATIVE_AGS,
23 FUNCTION_ARG_ADVANCE, SETUP_INCOMING_VARARGS): Change
24 CUMULATIVE_ARGS so that it counts registers not bytes.
26 * config/arm/arm.c: Rename TARGET_THUMB_INTERWORK to
28 Replace uses of fprintf with asm_fprintf where appropriate.
29 (output_ascii_pseudo_op): Replace with version from thumb.c
31 * config/arm/coff.h (ASM_FILE_START): Emit ASM_APP_OFF.
33 * config/arm/elf.h (CPP_PREDEFINES): Replace with
35 (ASM_DECLARE_FUNCTION_NAME): Use ARM_DECLARE_FUNCTION_NAME.
36 (ASM_FILE_START): Emit ASM_APP_OFF.
40 Fri Jul 16 13:48:09 1999 Jeffrey A Law (law@cygnus.com)
42 * pa.c (compute_frame_size): Round frame according to
43 STACK_BOUNDARY rather than a hardwired value.
45 * pa.h (POINTER_SIZE, PARM_BOUNDARY): Define in terms of BITS_PER_WORD.
47 * configure.in (hppa*-*-hpux11*): Use symbolic MASK_PA_11 instead
51 * configure.in (hppa*-*-linux*): New configuration.
53 * pa.h (MAX_OFILE_ALIGNMENT): Delete.
54 * pa/som.h (MAX_OFILE_ALIGNMENT): Define.
55 * pa/pa-linux.h: New file.
56 * pa/t-linux: New file.
57 * pa/xm-linux.h: New file.
59 * pa.c (hppa_legitimize_address): Change references from SImode to
60 either Pmode or word_mode as appropriate.
61 (emit_move_sequence, store_reg, load_reg): Likewise.
62 (set_reg_plus_d, hppa_expand_prologue): Likewise.
63 (output_mul_insn): Likewise.
64 * pa.h (PROMOTE_MODE): Likewise.
65 (INITIALZE_TRAMPOLINE): Likewise.
66 (Pmode): Define to word_mode.
68 * pa.c (compute_frame_size): Use UNITS_PER_WORD instead of hardwired
69 value of 4. Allocate 8 bytes for each FP register save.
70 (hppa_expand_epilogue): Use UNITS_PER_WORD instead of harwarewired
72 (hppa_expand_prologue): Likewise.
73 * pa.h (PROMOTE_MODE): Likewise.
74 (HARD_REGNO_MODE_OK, FUNCTION_ARG_SIZE): Likewise.
75 (FUNCTION_ARG_BOUNDARY): Likewise.
77 * invoke.texi (HPPA Options): Remove -mspace/-mno-space.
79 * pa.c (out_of_line_prologue_epilogue): Delete.
80 (override_options): Remove -mspace related code.
81 (hppa_expand_prologue, hppa_expand_epilogue): Likewise.
82 (compute_frame_size): Only allocate space for register that
83 actually need to be saved.
84 * pa.h (MASK_SPACE, TARGET_SPACE): Delete.
85 (TARGET_SWITCHES): Remove -mspace, -mno-space
86 * pa/t-pa (LIB2FUNCS_EXTRA): Remove ee.asm and ee_fp.asm
87 * pa/t-pro (LIB2FUNCS_EXTRA): Likewise. Remove -mspace multilib.
88 * pa/ee.asm, pa/ee_fp.asm: Delete.
90 * pa/elf.h (ASM_OUTPUT_DOUBLE_INT): Define.
92 * config/svr4.h (CONST_SECTION_ASM_OP): Do not emit assembler
93 directive in column zero.
95 Fri Jul 16 01:39:57 1999 Jeffrey A Law (law@cygnus.com)
97 * m68k.c (output_function_prologue): Fix computation of save mask
98 when generating PIC code.
100 Thu Jul 15 15:40:09 1999 Jim Wilson <wilson@cygnus.com>
102 * tree.c (build_type_attribute_variant): Move current_obstack restore
103 after build_qualified_type call.
105 1999-07-15 Mark Mitchell <mark@codesourcery.com>
107 * configure.in: Use t-iris6, even with GNU LD.
108 * config/mips/iris6gld.h: Fix typo in linker spec.
109 * config/mips/t-iris6gld: Remove.
111 Thu Jul 15 15:15:43 1999 David Edelsohn <edelsohn@gnu.org>
113 * rs6000.md (insv, extzv): Remove SImode dependence in named
114 patterns. Explicitly generate DImode RTL if PowerPC64 and
116 (insvdi): Reverse start and size in instruction template.
118 1999-07-12 Joseph S. Myers <jsm28@cam.ac.uk>
120 * invoke.texi: Typo fixes.
122 Wed Jul 14 23:28:06 1999 Jeffrey A Law (law@cygnus.com)
124 * emit-rtl.c (gen_realpart): Issue an error for cases GCC can not
125 handle at this time instead of silently generating incorrect code.
126 (gen_imagpart): Likewise.
128 * reload.c (find_reloads): Emit a USE for a pseudo register without
129 a hard register if we could not create an optional reload for the
132 Wed Jul 14 23:45:48 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
134 * c-typeck.c (output_init_element, process_init_element):
135 When advancing constructor_unfilled_fields for a RECORD_TYPE,
136 check for nameless bit fields.
138 Wed Jul 14 01:57:39 1999 Richard Henderson <rth@cygnus.com>
140 * regclass.c (scan_one_insn): Notice subregs that change the
141 size of their operand.
142 (record_reg_classes): Use that to obey CLASS_CANNOT_CHANGE_SIZE.
144 Wed Jul 14 01:41:42 1999 Jeffrey A Law (law@cygnus.com)
146 * configure.in (alpha*-*-*): Include alpha/t-ieee.
147 * configure: Rebuilt.
148 * alpha/t-ieee: New file.
150 Tue Jul 13 10:45:58 1999 Jeffrey A Law (law@cygnus.com)
152 * rs6000.c (find_addr_reg): Do not select r0 as an address
155 Tue Jul 13 00:46:18 1999 Philippe De Muyter <phdm@macqel.be>
157 * m68k/x-mot3300 (XCFLAGS): List of big files now includes `cse.o'.
159 Mon Jul 12 14:29:15 1999 Jeffrey A Law (law@cygnus.com)
161 * rs6000.md (movsf): Do not force easy FP constants into memory.
163 * expr.c (expand_expr, case PLUS_EXPR): Pass constants through
164 immed_double_const to ensure they are properly truncated then
167 Mon Jul 12 10:40:01 1999 Vladimir Makarov <vmakarov@tofu.to.cygnus.com>
169 * config/arm/thumb.c (thumb_reorg): Call replace_symbols_in_block
170 always unless NO_DEBUG is used. Compile this code
172 (replace_symbols_in_block): Compile it unconditionally.
174 Sun Jul 11 12:32:32 1999 Jeffrey A Law (law@cygnus.com)
176 * configure.in (i?86-*-elf*): New target.
177 * configure: Rebuilt.
178 * i386/i386elf.h, i386/t-i386elf: New files.
180 Fri Jul 9 22:39:44 1999 Jason Merrill <jason@yorick.cygnus.com>
182 * toplev.c (main): Don't complain about saying -gdwarf.
183 (rest_of_compilation): Remove redundant code.
185 Fri Jul 9 19:08:55 1999 Jim Wilson <wilson@cygnus.com>
187 * unroll.c (unroll_loops): Don't delete named CODE_LABELs.
189 Fri Jul 9 18:54:18 1999 Felix Lee <flee@cygnus.com>
191 * config/i960/i960.c (ret_label): Change asm label from "LR:" to
192 "Li960R:", to avoid name clash.
194 Fri Jul 9 10:48:28 1999 Bernd Schmidt <bernds@cygnus.co.uk>
196 * loop.c (check_dbra_loop): When reversing a loop, delete all
197 REG_EQUAL notes referencing the reversed biv except those which are
198 for a giv based on it.
200 Fri Jul 9 03:51:52 1999 Jeffrey A Law (law@cygnus.com)
202 * version.c: Drop "gcc-" prefix from version #.
204 Thu Jul 8 18:06:30 1999 Jason Merrill <jason@yorick.cygnus.com>
206 * dwarf2out.c (dwarf2out_line): Emit a line number comment after
207 the label if we're being verbose.
209 Thu Jul 8 14:18:46 1999 Richard Henderson <rth@cygnus.com>
211 * m68k.c (output_function_prologue): Add pic register to mask
212 if live and flag_pic.
213 (output_function_epilogue): Likewise.
215 Thu Jul 8 12:55:12 1999 Jeffrey A Law (law@cygnus.com)
217 * dbxelf.h (ASM_OUTPUT_SOURCE_LINE): Do not put assembler
218 directives in column zero.
220 * pa/elf.h (ASM_FILE_START): Define.
221 * pa/som.h (ASM_FILE_START): Include .level directives.
222 * pa/hpux10.h (ASM_FILE_START): Delete.
223 * pa/hpux11.h (ASM_FILE_START): Delete.
225 * pa/elf.h (BSS_SECTION_ASM_OP): Use .section .bss.
227 Thu Jul 8 18:03:19 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
229 * reload1.c (choose_reload_regs): Never call remove_adress_replacements
230 when reload_out equals reload_in.
232 Thu Jul 8 16:50:14 1999 Nick Clifton <nickc@cygnus.com>
234 * invoke.texi (Spec Files): New node: Describe the contents of
237 Thu Jul 8 10:28:25 1999 Craig Burley <craig@jcb-sc.com>
239 * invoke.texi (DEC Alpha Options): Put @end table at
240 beginning of line, to avoid confusing texi2html.
242 Thu Jul 8 09:22:06 1999 Nick Clifton <nickc@cygnus.com>
244 * config/arm/elf.h (ASM_OUTPUT_INTERNAL_LABEL): Fixed typo
245 introduced in previous delta.
247 Wed Jul 7 02:00:04 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
249 * reload1.c (gen_reload): When synthesizing a 3 operand add
250 sequence, improve test for when to reload OP1 into the reload
251 register instead of OP0.
253 Wed Jul 7 01:38:03 1999 Jim Wilson <wilson@cygnus.com>
255 * unroll.c (unroll_loop): Don't delete NOTE_INSN_DELETED_LABEL notes.
257 1999-07-07 Manfred Hollstein <mhollstein@cygnus.com>
259 * m88k/dguxbcs.h (CPP_SPEC): Add missing \ in multi-line
262 Wed Jul 7 01:16:43 1999 Richard Henderson <rth@cygnus.com>
264 * ginclude/varargs.h (__builtin_va_alist_t): New typedef.
265 (va_dcl): Use __builtin_va_alist_t.
267 Wed Jul 7 01:14:42 1999 Jason Merrill <jason@yorick.cygnus.com>
269 * dwarf2out.c (gen_struct_or_union_type_die): Only remember types
270 on the permanent_obstack.
271 * dwarfout.c (output_type): Likewise.
273 Tue Jul 6 15:25:32 1999 Gavin Romig-Koch <gavin@cygnus.com>
275 * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) :
276 Merged from c-typeck.c and cp/typeck.c.
277 * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
278 Merged into c-common.
280 Tue Jul 6 13:06:01 1999 Dave Brolley <brolley@cygnus.com>
282 * c-lex.c (errorcount): Declare it.
283 (finish_parse): Update errorcount when using CPPLIB.
285 1999-07-06 Bruce Korb <ddsinc09@ix.netcom.com>
287 * fixinc/inclhack.def(end_else_label): Double the backslash so
288 sed gets a chance to see it.
289 * fixinc/inclhack.sh: regen
290 * fixinc/fixincl.x: regen
292 Fri Jul 2 18:49:51 1999 Nick Clifton <nickc@cygnus.com>
294 Add framework to support armv5 architecture when it becomes
297 * config/arm/arm.c (FL_ARCH5): New processor capability flag.
298 (arm_arch5): New variable.
299 (all_architectures): Add armv5 line.
300 * config/arm/arm.h (CPP_CPU_ARCH_SPEC): Define __ARM_ARCH_5__ if
301 -march=armv5 is specified on the command line.
302 (arm_arch5): Export this variable.
303 * invoke.texi: Document new string accepted by -march= switch for
306 * config/arm/arm.h: Replace use of constant 12 as a register
307 number with IP_REGNUM. Similarly 14 and LR_REGNUM.
308 * config/arm/arm.c: Replace use of constant 12 as a register
309 number with IP_REGNUM. Similarly 14 and LR_REGNUM.
311 * config/arm/elf.h: Tidy up.
312 * config/arm/coff.h: Tidy up.
314 Thu Jul 1 19:08:13 1999 Mark P. Mitchell <mark@codesourcery.com>
316 * gcc/configure.in (mips-sgi-irix6*): Handle --with-gnu-ld.
317 * gcc/config/mips/t-iris6gld: New file.
318 * gcc/config/mips/iris6gld.h: Likewise.
320 Fri Jul 2 13:23:39 1999 Gavin Romig-Koch <gavin@cygnus.com>
322 * c-decl.c (widest_integer_literal_type_node,
323 widest_unsigned_literal_type) : New.
324 (init_decl_processing): Handle/use the two new types.
325 * c-common.c (type_for_size,type_for_mode) : Same.
326 * c-lex.c (yylex) : Same.
327 * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
329 * c-tree.h (widest_integer_literal_type_node,
330 widest_unsigned_literal_type) : New.
332 Fri Jul 2 03:05:44 1999 Jeffrey A Law (law@cygnus.com)
334 * dwarfout.c (field_byte_offset): Correctly compute the object's
335 byte offset for the first bit of a field which crosses an alignment
336 boundary on a !BYTES_BIG_ENDIAN target.
338 Fri Jul 2 01:36:36 1999 Robert Lipe <robertlipe@usa.net>
340 * fixinc.svr4: Fix <arpa/inet.h> by deleting protos for htons and
343 Fri Jul 2 00:46:47 1999 Richard Henderson <rth@cygnus.com>
344 Jeff Law <law@cygnus.com>
346 * ginclude/varargs.h (va_dcl): Use word_mode for type of
349 * except.c: Include intl.h.
350 (expand_eh_return): Set current_function_cannot_inline.
351 (save_eh_status, restore_eh_status): Twiddle eh_return_stub_label.
352 * function.h (struct function): Add eh_return_stub_label.
353 * flow.c (delete_unreachable_blocks): Don't merge across EH edges.
354 * Makefile.in (except.o): Depend on intl.h.
356 Fri Jul 2 00:04:23 1999 David Edelsohn <edelsohn@gnu.org>
358 * rs6000.md (movdf_hardfloat32): Handle PRE_INC and PRE_DEC the
359 same as offsettable in cases 1 and 2.
361 Thu Jul 1 20:54:10 1999 Richard Henderson <rth@cygnus.com>
363 * alpha.md (extqh): Define as 64-((R&7)*8) instead of 56-(((R-1)&7)*8).
364 (extlh, extwh): Likewise.
366 Thu Jul 1 11:05:25 1999 Gavin Romig-Koch <gavin@cygnus.com>
368 * c-lex.c (yylex): Improve 'integer constant out of range' messages.
370 Wed Jun 30 16:51:41 1999 Nick Clifton <nickc@cygnus.com>
372 * configure.in: Add arm-pe and thumb-pe targets.
373 * configure: Regenerate.
375 * thumb.c (arm_naked_function_p): New function: Determines if
376 a function is naked (has no gcc generated prologue/epilogue).
377 (is_called_in_ARM_mode): Return true if the func has the
378 interfacearm attribute.
379 (output_return): Do not generate a return for naked functions.
380 (thumb_function_prologue): Do not generate a prologue for
382 (thumb_expand_prologue): Do not generate a prologue for naked
384 (thumb_expand_epilogue): Do not generate an epilogue for naked
386 (arm_valid_machine_decl_attribute): New function, copied from
387 arm.c: Permit naked and interfacearm attributes.
389 * config/arm/pe.c: New file: Support code for arm-pe target.
390 * config/arm/pe.h: New file: Header file for arm-pe target.
391 * config/arm/tpe.h: New file: Header file for thumb-pe target.
392 * config/arm/t-thumb-pe: New file: Makefile fragment for
395 1999-07-01 Mark Kettenis <kettenis@gnu.org>
397 * config/i386/gnu.h (CPP_SPEC): Define __PIC__ and __pic__ if
398 -fPIC or -fpic is specified.
400 Wed Jun 30 03:31:54 1999 Jeffrey A Law (law@cygnus.com)
402 * expr.c (emit_block_move): Use copy_to_mode_reg for
403 !TARGET_MEM_FUNCTIONS case too.
405 * configure.in (hppa*-*-*): Add som.h or elf.h to tm_file as
407 * configure: Rebuilt.
408 (hppa1.1-*-pro*, hppa1.1-*-rtems*): Define target_cpu_default.
409 * pa.h: Include dbxelf.h. Delete various dbx/stabs related
410 definitions made redundant by dbxelf.h inclusion. Delete
411 lots of definitions related to assembly output that are
412 specific to the SOM object format.
413 * pa.c (output_function_prologue): Do not emit the function's
415 * pa-pro-end.h (STARTFILE_SPEC): Undefine before redefining.
417 * som.h: New file with SOM specific definitions.
418 * elf.h: New file with ELF specific definitions.
420 * elfos.h (const_section): Output a tab before assembler directives.
421 (ctors_section, dtors_section): Likewise.
422 (ASM_OUTPUT_SECTION_NAME): Likewise.
424 * pa/pa1.h: Delete unused file.
426 Tue Jun 29 01:37:53 1999 Jeffrey A Law (law@cygnus.com)
428 * configure.in (hppa*-hp-hpux11*): New configuration.
429 * configure: Rebuilt.
430 * pa/pa-hpux11.h: New file.
431 * pa.h (CPP_SPEC): Conditionally add -D__STDC_EXT__ to the cpp
434 * mips.md (leasi, leadi): New patterns.
436 * expr.c (emit_block_move): Properly handle case where one of the
437 block move arguments has a queued increment or decrement.
438 (clear_storage): Similarly. Fix formatting goof.
440 1999-06-28 "David O'Brien" <obrien@NUXI.com>
442 * fixinc/inclhack.def(stdio_va_list): This patch Removes a
443 semicolon from the BSD VA_LIST replacement expression.
445 * fixinc/inclhack.sh: regen
446 * fixinc/fixincl.x: regen
448 * fixinc/mkfixinc.sh: Have `i[34567]86-*-freebsd*' machines
449 now use the fixincl program.
451 Mon Jun 28 05:28:12 1999 Jeffrey A Law (law@cygnus.com)
453 * m68k.h (CONDITIONAL_REGISTER_USAGE): Define for !SUN_FPA
454 case. Also make the PIC register call_used.
456 * m68k.h (FINALIZE_PIC): Delete.
457 * m68k.c (finalize_pic): Delete.
459 Mon Jun 28 05:16:35 1999 Richard Henderson <rth@cygnus.com>
461 * m68k.h (PREFERRED_RELOAD_CLASS): Don't force any FP const_doubles
464 Mon Jun 28 04:07:27 1999 David Edelsohn <edelsohn@gnu.org>
466 * expmed.c (expand_divmod): Ensure unsigned value fits in reg_note.
468 Sun Jun 27 02:39:08 1999 Richard Henderson <rth@cygnus.com>
470 * jump.c (jump_optimize_1): Validate the cmov copy to a temporary.
472 Sat Jun 26 17:18:18 1999 David Edelsohn <edelsohn@gnu.org>
474 * rs6000.c (print_operand, case 'L'): Use plus_constant_for_output.
476 Fri Jun 25 11:33:24 1999 Richard Henderson <rth@cygnus.com>
478 * alpha.c (override_options): Add -mcpu=ev45 as an alias for ev4.
480 Fri Jun 25 13:41:25 1999 David Edelsohn <edelsohn@gnu.org>
482 * rs6000.c (output_toc): Always use hex values for floating-point
483 constants. Store single-precision values in upper-half of TOC
484 entry in 64-bit mode.
485 * rs6000.md (floatsidf2, floatunssidf2): Add !TARGET_POWERPC64
486 to final constraints.
487 (fix_truncdfsi2 splitter): Change pattern matching fctiwz.
488 (fctiwz): Improve accuracy of RTL for pattern.
490 Fri Jun 25 11:26:38 1999 Gavin Romig-Koch <gavin@cygnus.com>
492 * expr.c (expand_expr): Allow RTL_EXPR's through the
493 MAX_INTEGER_COMPUTATION_MODE checks.
495 Fri Jun 25 06:06:37 1999 Richard Henderson <rth@cygnus.com>
497 * alpha.h (MASK_SUPPORT_ARCH, MASK_CPU_EV5, MASK_CPU_EV6): Define
498 such that MASK_SUPPORT_ARCH is not negative.
500 Fri Jun 25 05:35:44 1999 Jeffrey A Law (law@cygnus.com)
502 * loop.c (verify_dominator): Properly handle ADDR_VEC and
503 ADDR_DIFF_VEC insns that appear inside loops.
505 Thu Jun 24 22:54:05 1999 David Edelsohn <edelsohn@gnu.org>
506 Jeff Law <law@cygnus.com>
508 * rs6000.md (movdf_hardfloat32): Revert previous patch.
509 Handle LO_SUM the same as offsettable in cases 1 and 2.
510 * rs6000.c (find_addr_reg): Revert previous patch.
512 Thu Jun 24 22:43:12 1999 Philippe De Muyter <phdm@macqel.be>
514 * system.h (strstr): New external function declaration.
515 * acconfig.h (NEED_DECLARATION_STRSTR): New define slot.
516 * configure.in (GCC_NEED_DECLARATIONS): Check for strstr.
517 * config.in, configure: Rebuilt.
519 1999-06-24 Tom Tromey <tromey@cygnus.com>
521 * gcc.c (main): Read user-specified specs files after computing
522 additional startfile_prefixes.
524 Thu Jun 24 15:00:47 1999 Mark Mitchell <mark@codesourcery.com>
526 Revert these two patches:
528 Thu Jun 17 21:34:24 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
529 * loop.c (strength_reduce): When doing biv->giv conversion, update
530 reg note of NEXT->insn.
532 Thu Jun 17 17:22:07 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
533 * loop.c (strength_reduce): When doing biv->giv conversion, fix up
535 (recombine_givs): Set ix field after sorting.
537 Wed Jun 23 21:26:00 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
539 * rtlanal.c (reg_referenced_p): Use reg_overlap_mentioned_p
540 for the parts of an UNSPEC / UNSPEC_VOLATILE.
542 1999-06-23 Bruce Korb <ddsinc09@ix.netcom.com>
544 *fixinc/inclhack.def: Add fix development commentary
545 (read_ret_type): reactivate and add selection clause
546 (zzz_*): tweak output file name to match what is used in hackshell.tpl
547 *fixinc/{fixincl.x|inclhack.sh}: regen
549 Wed Jun 23 00:48:21 1999 Jason Merrill <jason@yorick.cygnus.com>
551 * expr.c (expand_expr): STRIP_NOPS before checking against
552 MAX_INTEGER_COMPUTATION_MODE
553 (check_max_integer_computation_mode): Likewise.
555 Tue Jun 22 20:23:43 1999 Jim Wilson <wilson@cygnus.com>
557 * md.texi (smul@var{m}3_highpart): Add missing 's' prefix.
559 1999-06-22 Jim Wilson <wilson@cygnus.com>
561 * expr.c (store_expr): When target is a promoted subreg, return a
562 promoted subreg as a result.
564 Tue Jun 22 17:14:58 1999 Michael Meissner <meissner@cygnus.com>
566 * dwarf2out.c (dwarf2out_frame_debug_expr): Reformat to match GNU
568 (dwarf2out_define): Mark unused parameters appropriately.
569 (gen_unspecified_parameters_die): Ditto.
570 (gen_subprogram_die): Fix signed/unsigned warnings.
571 (gen_variable_die): Ditto.
573 1999-06-22 Bruce Korb <ddsinc09@ix.netcom.com>
575 * fixinc/inclhack.def(end_else_label): combined else_label
576 and endif_label and fixed the sed expression.
577 *fixinc/{fixincl.x|inclhack.sh}: regen
579 Tue Jun 22 01:58:18 1999 Jeffrey A Law (law@cygnus.com)
581 * rs6000.md (movdf_hardfloat32): Use %X instead of always emitting
582 'x' when handling non-offsettable addresses
584 Tue Jun 22 00:20:05 1999 Richard Earnshaw (rearnsha@arm.com)
586 * final.c (shorten_branches): Don't try to split an insn that has
589 Mon Jun 21 12:47:39 1999 Mark Mitchell <mark@codesourcery.com>
591 * config/mips/mips.c (symbolic_expression_p): New function.
592 (mips_select_rtx_section): Put symbolic expressions in the
593 data section, not the read-only data section.
595 Mon Jun 21 22:13:06 1999 Jeffrey A Law (law@cygnus.com)
597 * rs6000.md (find_addr_reg): Handle LO_SUM addresses.
599 Mon Jun 21 20:10:42 1999 Richard Henderson <rth@cygnus.com>
601 * collect2.c (main): Log frame table count.
602 (GCC_OK_SYMBOL) [ECOFF]: Accept stGlobal.
603 (scan_prog_file) [COFF]: Handle frame tables.
605 * alpha/alpha.h (UNALIGNED_SHORT_ASM_OP): Define.
606 (UNALIGNED_INT_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Define.
607 * alpha/elf.h: Undef them again.
608 * alpha/vms.h: Remove their definitions.
610 Tue Jun 22 03:17:53 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
612 * sh.c (machine_dependent_reorg): When fixing up fp pcloads,
613 remove the clobber of r0 and change the REG_UNUSED note to
616 1999-06-21 Jakub Jelinek <jj@ultra.linux.cz>
618 * real.c (ereal_from_double): Fix for 64-bit big endian hosts.
619 * emit-rtl.c (gen_lowpart_common): Add case for hosts where double
620 fits in HOST_WIDE_INT and one uses union to access a long constant
623 Mon Jun 21 17:18:25 1999 Richard Henderson <rth@cygnus.com>
625 * sparc.c (sparc_override_options): Don't allow profiling for
626 code models other than medlow.
627 (sparc_function_profiler): New function from old FUNCTION_PROFILER
628 macro. Use ASM_GENERATE_INTERNAL_LABEL and MCOUNT_FUNCTION.
629 (sparc_function_block_profiler): Likewise. Use user_label_prefix.
630 (sparc_block_profiler): Likewise.
631 (sparc_function_block_profiler_exit): Likewise.
632 * sparc.h (FUNCTION_PROFILER): Call new sparc.c function.
633 (FUNCTION_BLOCK_PROFILER): Likewise.
634 (BLOCK_PROFILER): Likewise.
635 (FUNCTION_BLOCK_PROFILER_EXIT): Likewise.
636 (MCOUNT_FUNCTION): New.
637 * sparc/pbd.h (FUNCTION_PROFILER): Delete.
638 (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER): Delete.
639 * sparc/sun4o3.h (FUNCTION_PROFILER): Delete.
640 (MCOUNT_FUNCTION): New.
641 * sparc/sysv4.h (FUNCTION_BLOCK_PROFILER): Delete.
642 (BLOCK_PROFILER): Delete.
643 (MCOUNT_FUNCTION): New.
645 Mon Jun 21 14:11:29 1999 David Edelsohn <edelsohn@gnu.org>
647 * rs6000.md (movdf_hardfloat32): Fix typo in case 2.
649 Mon Jun 21 12:27:17 1999 Vladimir Makarov <vmakarov@tofu.to.cygnus.com>
651 * config/mips/elf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
654 * config/m68k/m68kelf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
657 * config/sh/sh.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
660 * config/arm/telf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
663 Mon Jun 21 14:58:42 1999 Nick Clifton <nickc@cygnus.com>
665 * config/arm/arm.h: Add cpp support for ARM920 and ARM920T cpu
668 Mon Jun 21 06:22:21 1999 Mark Elbrecht <snowball3@bigfoot.com>
670 * i386/djgpp.h (LIB_SPEC): New.
671 (STARTFILE_SPEC): New.
673 * i386/xm-djgpp.h (NO_SYS_SIGLIST): Deleted. Now obsolete.
675 Mon Jun 21 06:19:33 1999 Philippe De Muyter <phdm@macqel.be>
677 * fixinc/Makefile.in (gnu-regex.o): Do not define STDC_HEADERS in
680 * system.h (WSTOPSIG): New macro.
682 Mon Jun 21 05:33:15 1999 Mumit Khan <khan@xraylith.wisc.edu>
684 * c-pragma.c (push_alignment): Don't ignore alignments greater than
686 (insert_pack_attributes): Take into account member natural
689 * i386/winnt.c (exports_head): New static variable.
690 (i386_pe_record_exported_symbol): New function.
691 (i386_pe_asm_file_end): Use.
692 * i386/cygwin.h (ASM_OUTPUT_COMMON): Record the exported
693 symbols to be emitted at end of assembly.
694 (ASM_DECLARE_OBJECT_NAME): Likewise.
695 (ASM_DECLARE_FUNCTION_NAME): Likewise.
697 * i386/uwin.h (CPP_SPEC): Use -idirafter instead -iprefix and
700 Mon Jun 21 04:44:31 1999 Jeffrey A Law (law@cygnus.com)
702 * sparc.h (LEGITIMIZE_RELOAD_ADDRESS): Fix paren error introduced
705 Sun Jun 20 17:27:20 1999 Richard Henderson <rth@cygnus.com>
707 * haifa-sched.c (sched_analyze_1): Use free_list instead of
708 zapping reg_last_uses directly.
709 (sched_analyze_2, sched_analyze_insn): Likewise.
710 (sched_analyze): Likewise. Don't clear reg_last_uses on calls.
712 Sun Jun 20 16:57:29 1999 David Edelsohn <edelsohn@gnu.org>
714 * rs6000.md (movdf_hardfloat32): Use worst case insn length
715 attributes for cases 1 and 2.
717 Sat Jun 19 22:52:55 1999 Richard Henderson <rth@cygnus.com>
719 * haifa-sched.c (sched_analyze): Mark call-user regs as clobbered
722 Sat Jun 19 05:40:07 1999 Philip Blundell <pb@nexus.co.uk>
724 * arm.c (arm_reload_in_hi): Invert sense of test on BYTES_BIG_ENDIAN.
726 Sat Jun 19 05:25:05 1999 Richard Earnshaw (rearnsha@arm.com)
728 * arm.h (CONDITIONAL_REGISTER_USAGE): If flag_pic, never use
729 PIC_OFFSET_TABLE_REGNUM for general alloaction.
730 (INITIAL_ELIMINATION_OFFSET): Count the fact that the PIC register
731 must be stacked if it is used for PIC accesses.
732 * arm.c (use_return_insn): Handle PIC register specially.
733 (output_return_instruction): Likewise.
734 (output_func_{prologue,epilogue}): Likewise.
735 (output_expand_prologue): Likewise.
737 * arm.md (*adddf_esfdf_df): Renamed from *adddf_df_esfdf.
738 (*strsi_predec): Renamed from *strqi_predec.
739 (*loadsi_shiftpreinc): Renamed from *loadqi_shiftpreinc.
740 (*loadsi_shiftpredec): Renamed from *loadqi_shiftpredec.
742 * arm.c (arm_override_options): Remove warning about PIC code
745 Fri Jun 18 23:47:06 1999 David Edelsohn <edelsohn@gnu.org>
747 * rs6000.c (find_addr_reg): New function.
748 * rs6000.h (find_addr_reg): Declare.
749 (offsettable_addr_operand): Delete.
750 * rs6000.md (movdf_hardfloat32): Handle non-offsettable loads
751 from and stores to GPRs.
753 Fri Jun 18 15:44:18 1999 Richard Henderson <rth@cygnus.com>
755 * alpha.c (alpha_expand_block_move): Use get_insns rather than
756 gen_sequence as argument to emit_no_conflict_block.
758 Fri Jun 18 07:02 1999 Bruce Korb <ddsinc09@ix.netcom.com>
760 * fixinc/mkfixinc.sh: enable the fixincl program for DG/UX
761 * fixinc/inclhack.def(dgux_int_varargs): script must end with \n
762 *fixinc/fixincl.x: regen
763 *fixinc/inclhack.sh: regen
765 Thu Jun 17 15:06:10 PDT 1999 Don Lindsay <dlindsay@cygnus.com>
767 * added support for -mpcrel (PC relative addressing for m68k)
768 based on code done by Michael Tiemann <tiemann@axon.cygnus.com>.
769 * invoke.texi (m68000 options): Add documentation for -mpcrel flag.
770 * m68k.c (print_operand_address): Handle 32-bit PIC case.
771 (comments for general_src_operand): Add some explanation
772 about EXTRA_CONSTRAINTS.
773 (OVERRIDE_OPTIONS): Enable -fPIC in combination with -mpcrel.
774 * m68kelf.h (OVERRIDE_OPTIONS): Ditto.
775 (LEGITIMATE_PIC_OPERAND_P): Fix typo.
776 (LEGITIMATE_PIC_OPERAND_P): Re-derive from m68k.h case.
777 * m68k.h (LEGITIMATE_PIC_OPERAND_P): Fix delete-o.
778 (INDIRECTABLE_1_ADDRESS): Delete spurious '/' at end of macro.
779 (OVERRIDE_OPTIONS): Change behavior so that -mpcrel implies -fpic
781 (OVERRIDE_OPTIONS): Merge in changes from m68k.h.
782 * m68k.h (TARGET_PCREL): New target flag.
783 (TARGET_SWITCHES): Add "pcrel" as a recognized switch.
784 (OVERRIDE_OPTIONS): Add checks for -mpcrel.
785 (LEGITIMATE_PIC_OPERAND_P): Don't normally accept anything that
786 contains a SYMBOL_REF. Relax this constraint during reload, since
787 we want to use the predicates, not reload's built-in concept of a
788 valid memory address, to control what insns need reloading.
789 (EXTRA_CONSTRAINT): Define constraints to accept pc-relative
790 operands (essentially 'g', 'm', and 's' under normal circumstances).
791 * m68k.c (print_operand): Cause printing of pc-relative addresses
792 to include pc register.
793 (print_operand_address): Ditto.
794 (general_src_operand): Accept operands that are not only
795 general_operands, but are also valid when used as a pc-relative
797 (nonimmediate_src_operand): Similar, for nonimmediate_operands.
798 (memory_src_operand): Similar, for memory_operands.
799 (pcrel_address): New predicate to accept the special case of a
801 * m68k.md (many patterns): Rewrite common SImode, HImode, and
802 QImode insns to accept *_src_operand instead of *_operand where
803 pc-relative operands can fit. For example, a pc-relative operand
804 can be used as a memory source operand for addsi3, but not as a
806 * hp320.h linux.h m68kv4.h (LEGITIMATE_PIC_OPERAND_P) as in m68k.h.
808 Fri Jun 18 09:11:07 1999 Nick Clifton <nickc@cygnus.com>
810 * config/arm/telf.h (ASM_OUTPUT_DEF_FROM_DECLS): New Marco: USe
811 .thumb_set pseudo op to mark aliases of thumb functions.
813 Wed Jun 16 18:19:13 1999 Nick Clifton <nickc@cygnus.com>
815 * varasm.c (assemble_alias): Use ASM_OUTPUT_DEF_FROM_DECLS in
816 preference to ASM_OUTPUT_DEF, if it is defined.
818 * tm.texi: Document new, optional target macro
819 ASM_OUTPUT_DEF_FROM_DECLS.
821 Thu Jun 17 15:07 1999 Bruce Korb <ddsinc09@ix.netcom.com>
823 * fixincludes: ISCNTL patch
824 * fixinc/inclhack.def (ioctl_fix_ctrl): Fix the definition of [_]*ISCTRL().
825 (dgux_int_varargs): new for DG/UX
826 * fixinc/{fixincl.x,inclhack.sh}: Regenerated.
828 Thu Jun 17 21:34:24 1999 Jeff Law <law@cygnus.com>
830 * invoke.texi (ia32 options): Fix typo.
832 Thu Jun 17 21:34:24 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
834 * loop.c (strength_reduce): When doing biv->giv conversion, update
835 reg note of NEXT->insn.
837 Thu Jun 17 14:25:08 1999 Jeffrey A Law (law@cygnus.com)
839 * loop.c (move_movables): Note issues with replacing REGs with
841 * mips.h (GO_IF_LEGITIMATE_ADDRESS): Handle SUBREGs properly.
843 Thu Jun 17 13:28:30 1999 David O'Brien <obrien@FreeBSD.org>
845 * i386/freebsd-elf.h (LINK_SPEC): Fix typo.
847 * i386/freebsd-elf.h (FUNCTION_PROFILER): labels are not needed and
848 the reference to `mcount' was not correct for the ELF on FreeBSD.
850 Thu Jun 17 17:22:07 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
852 * loop.c (strength_reduce): When doing biv->giv conversion, fix up
855 (recombine_givs): Set ix field after sorting.
857 Thu Jun 17 02:54:30 1999 Jeffrey A Law (law@cygnus.com)
859 * emit-rtl.c (operand_subword): Tighten checks for when it is safe
860 to safe to extract a subword out of a REG.
862 Thu Jun 17 01:45:24 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
864 * sh.md (mulsi3): Don't add a no-op move at the end.
866 Wed Jun 16 20:29:00 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
868 * cse.c (cse_insn): Don't put hard register source into tables for
869 the last insn of a libcall.
871 Wed Jun 16 19:44:33 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
873 * loop.c (strength_reduce): Insert sets of derived givs at every
874 biv increment, even if it's the only one.
876 Wed Jun 16 10:33:02 1999 Jason Merrill <jason@yorick.cygnus.com>
878 * dwarfout.c (add_incomplete_type): New fn.
879 (output_type): Call it.
880 (retry_incomplete_types): New fn.
881 (dwarfout_finish): Call it.
883 From Eric Raskin <ehr@listworks.com>:
884 (output_type): Output types for bases.
886 Tue Jun 15 12:51:23 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
888 * mips.c (mips_output_conditional_branch): Add `break'
889 between `default' label and `close braces'.
891 Tue Jun 15 01:55:20 1999 David O'Brien <obrien@FreeBSD.org>
893 * i386/freebsd-elf.h (LINK_SPEC): clean up the linking library
894 specifications and make it realistic.
895 (LIB_SPEC): Likewise.
897 Mon Jun 14 15:38:43 1999 Jim Wilson <wilson@cygnus.com>
899 * config/mips/mips.c (mips_secondary_reload_class): Check for
900 (PLUS (SP) (REG)) and return appropriate register class.
901 * config/mips/mips.md (reload_insi): Delete predicate for operand 1.
902 Handle (PLUS (SP) (REG)).
903 (tablejump): In mips16 code, use emit_insn instead of emit_jump_insn.
904 (tablejump_mips161, tablejump_mips162): Use emit_jump_insn instead
905 of emit_insn for tablejump.
907 Mon Jun 14 17:26:40 1999 David Edelsohn <edelsohn@gnu.org>
909 * rs6000.c (output_prolog): RS6000_CALL_GLUE must be
910 asm_fprintf format string by itself.
911 (output_function_profiler): Likewise.
913 Mon Jun 14 12:57:38 1999 David Mosberger <davidm@hpl.hp.com>
915 * combine.c (simplify_logical, case AND): Only call
916 simplify_and_const_int if the mode is no wider than HOST_WIDE_INT
917 or the constant is positive.
919 Mon Jun 14 11:43:41 1999 Nick Clifton <nickc@cygnus.com>
921 * configure.in: Fix typo in rs6000-ibm-aix4 case.
922 * configure: Regenerate.
924 Mon Jun 14 03:55:40 1999 Jeffrey A Law (law@cygnus.com)
926 * configure.in (rs6000-ibm-aix4.3*, powerpc-ibm-aix4.3*): Do not
927 require a sub-version #.
928 * configure: Rebuilt.
930 1999-06-14 Robert Lipe (robertlipe@usa.net)
932 * svr4.h (DWARF2_DEBUGGING_INFO): Check for redefinition.
934 Mon Jun 14 10:30:52 BST 1999 Nathan Sidwell <nathan@acm.org>
936 * c-typeck.c (process_init_element): Detect excess elements in
937 char array initializer.
939 1999-06-14 Andreas Jaeger <aj@arthur.rhein-neckar.de>
941 * gcc.texi: Mention gcc 2.96 instead of egcs 1.00.
943 Sat Jun 12 22:29:48 EDT 1999 Jerry Quinn <jquinn@nortelnetworks.com>
945 * invoke.texi (Option Summary): Add -fpermissive flag.
947 Sat Jun 12 03:40:42 1999 Jeffrey A Law (law@cygnus.com)
949 * sparc.h (LEGITIMIZE_RELOAD_ADDRESS): Do nothing with operands
950 that require PIC code sequences.
952 Wed Jun 9 16:29:01 1999 Nick Clifton <nickc@cygnus.com>
954 * configure.in: Add new target: thumb-elf.
955 * configure: Regenerate.
956 * config/arm/t-thumb-elf: New file: Makefile fragment for
958 * config/arm/telf.h: New file: Header file for thumb-elf
961 Fri Jun 11 03:17:51 1999 Jeffrey A Law (law@cygnus.com)
963 * Makefile.in (libgcc2): Pass MAYBE_USE_COLLECT2 as an argument.
964 * libgcc2.c (__CTOR_LIST, __DTOR_LIST); Do not provide
965 initializers is some circumstances.
967 * fixinc/inclhack.def (endif_label): Add additional selector for
968 more bogus stuff after #endif statements.
969 * fixinc/inclhack.sh, fixinc/fixincl.x: Rebuilt.
971 Thu Jun 10 20:44:36 1999 Mumit Khan <khan@xraylith.wisc.edu>
973 * i386/cygwin.h (SET_ASM_OP): Define.
975 Thu Jun 10 20:37:57 1999 Mumit Khan <khan@xraylith.wisc.edu>
977 * reg-stack.c (stack_reg_life_analysis): Find all the RETURN insns.
979 Thu Jun 10 19:23:00 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
981 * sh.h (TARGET_HARWARD, TARGET_HARVARD): Changed the former to the
984 * sh.md (ic_invalidate_line_i): Remove second alternative.
986 Thu Jun 10 06:55 1999 Bruce Korb <ddsinc09@ix.netcom.com>
988 *fixinc/inclhack.def(sun_auth_proto): We do not know how to
989 test for the presence of valid prototypes. Delete bypass expr.
990 (ioctl_fix_ctrl): Correct the selection expression.
991 (no_double_slash): Correct quoting rules
992 *fixinc/fixincl.x: regen
993 *fixinc/inclhack.sh: regen
995 Thu Jun 10 15:08:15 1999 Nick Clifton <nickc@cygnus.com>
997 * config/arm/arm.c (struct all_cores): Add ARM920 and ARM920t.
999 Wed Jun 9 15:57:57 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1001 * rs6000.md (movsi_got_internal_mem): Delete.
1002 * rs6000.h (CONDITIONAL_REGISTER_USAGE): Mark PIC_OFFSET_TABLE_REGNUM.
1003 (GOT_TOC_REGNUM): Delete.
1004 (PIC_OFFSET_TABLE_REGNUM): Define.
1005 (FINALIZE_PIC): Disable.
1006 * rs6000.c (rs6000_got_register): New code for fixed pic register.
1007 (rs6000_replace_regno): Delete.
1008 (rs6000_finalize_pic): Likewise.
1009 (output_prolog): Handle PIC_OFFSET_TABLE_REGNUM.
1011 Wed Jun 9 19:44:26 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1013 * loop.c (loop_insn_first_p): Don't compare LUIDs when P
1014 is a note; use <= for the compare; advance P while it is
1017 Wed Jun 9 13:12:24 1999 Jeffrey A Law (law@cygnus.com)
1019 * fixinc/inclhack.def (no_double_slash): Fix quoting for test.
1020 * fixinc/inclhack.sh, fixinc/fixincl.x, fixinc/fixincl.sh; Rebuilt.
1022 * varasm.c (remove_from_pending_weak_list): Verify t->name
1023 is non-NULL before passing it to strcmp.
1025 Wed Jun 9 06:50 1999 Bruce Korb <ddsinc09@ix.netcom.com>
1027 *fixinc/inclhack.def(sun_auth_proto): bypass the patch if
1028 the typed arguments are not part of a comment
1029 (ioctl_fix_ctrl): Added a purpose comment
1030 *fixinc/fixincl.x: regenerate
1031 *fixinc/inclhack.sh: regenerate
1033 Wed Jun 9 22:57:02 1999 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
1035 * invoke.texi: Add C4x invocation docs.
1037 Wed Jun 9 22:34:38 1999 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
1039 * config/c4x/c4x.h (TARGET_EXPOSE_LDP, LEGITIMIZE_RELOAD_ADDRESS):
1041 * config/c4x/c4x.c (c4x_emit_move_sequence, src_operand): Use
1043 (c4x_legitimize_reload_address): New function.
1044 * config/c4x/c4x.md: Update docs.
1046 Wed Jun 9 04:14:48 1999 Jeffrey A Law (law@cygnus.com)
1048 * fixincludes: Avoid removing '.'.
1049 * fixinc/fixinc.svr4: Likewise.
1050 * fixinc/fixinc.winnt: Likewise.
1051 * fixinc/inclhack.tpl: Likewise.
1052 * fixinc/fixincl.sh, fixinc/inclhack.sh: Rebuilt.
1054 1999-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1056 * fixinc/inclhack.def (sun_catmacro): Escape parens in the select
1058 * fixinc/fixincl.x, fixinc/inclhack.sh: Rebuilt.
1060 Wed Jun 9 03:10:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
1062 * c-pragma.c (handle_pragma_token): Handle `#pragma pack()'
1065 Tue Jun 8 13:06:15 1999 Jim Wilson <wilson@cygnus.com>
1067 * configure.in (rs6000-ibm-aix4.[12]*): Change rx6000 to rs6000.
1068 * configure: Regenerate.
1070 Tue Jun 8 05:47:48 1999 Richard Earnshaw (rearnsha@arm.com)
1072 * optabs.c (expand_cmplxdiv_wide): Use expand_abs to get the absolute
1075 Mon Jun 7 22:30:37 1999 Jeffrey A Law (law@cygnus.com)
1077 * fixinc/inclhack.def (avoid_bool): Also catch
1078 "typedef [unsigned] int bool".
1079 * fixinc/inclhack.sh, fixinc/fixincl.x, fixinc/fixincl.sh: Rebuilt.
1081 * m68k/x-hp3bsd44: Delete obsolete and incorrect file.
1082 * configure.in (m68k-hp-bsd4.4): No longer use x-hp3bsd44.
1083 * configure: Rebuilt.
1085 Mon Jun 7 22:05:03 1999 Mark Kettenis <kettenis@gnu.org>
1087 * config/i386/gnu.h: Include <gnu.h> right after <i386/linux.h>,
1088 such that we can override its definitions if necessary.
1089 (CPP_SPEC): New define. Support processor specific predefines via
1091 (CC1_SPEC): New define. Support processor specific compiler
1092 options via %(cc1_cpu).
1093 (STARTFILE_SPEC): New define. Use crt0.o instead of crt1.o for
1096 1999-06-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1098 * fixinc/inclhack.def (math_gcc_ifndefs): Insert whitespace
1099 between sed's -e flag, and the open-quote following it.
1100 * fixinc/fixincl.x, fixinc/fixincl.sh: Rebuilt.
1102 Mon Jun 7 20:34:20 1999 Robert Lipe <robertlipe@usa.net>
1103 Jeffrey A Law (law@cygnus.com)
1105 * varasm.c (assemble_start_function): Remove the function
1106 from the pending weak decls list when we define a function.
1107 (assemble_variable): Similarly for variables.
1108 (weak_finish): Ignore items on the list with a NULL name.
1109 (remove_from_ending_weak_list); New function to "remove" an item
1110 from the pending weak declarations list.
1112 Mon Jun 7 19:27:07 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1114 * pa.md (fmpyfadd, fmpynfadd, fnegabs): New patterns.
1116 Mon Jun 7 14:07:39 1999 Dave Brolley <brolley@cygnus.com>
1118 * c-lex.c (GETC): Redefine to call getch.
1119 (UNGETC): Redefine to call put_back.
1120 (putback_buffer): New structure type.
1121 (putback): New static structure.
1122 (getch): New function.
1123 (put_back): New function.
1124 (yylex): Replace unused bytes from bad multibyte character.
1126 Mon Jun 7 13:33:39 1999 Dave Brolley <brolley@cygnus.com>
1128 * cpplib.c (do_define): Cast `alloca' return value.
1129 (do_include, do_undef, do_pragma): Likewise.
1130 * cpphash.c (dump_definition): Cast `xstrdup' and `alloca' return
1132 * cppfiles.c (initialize_input_buffer): Cast `xmalloc' return values.
1133 * gcc/cppspec.c (lang_specific_driver): Cast xmalloc return value.
1135 Sun Jun 6 11:58:34 1999 Jakub Jelinek <jj@ultra.linux.cz>
1137 * sparc.md (abstf2): This should be an expand.
1138 (split after abstf2_notv9): Fix mode.
1139 (abstf2_hq_v9): New pattern.
1140 (abstf2_v9): Only use when no hard quad.
1141 (absdf2_v9): Fix if target is not the same as source.
1142 (ashrsi3_extend, ashrsi3_extend2, lshrsi3_extend, lshrsi3_extend2):
1143 Add correct output constraints.
1145 Sat Jun 5 17:04:16 1999 Craig Burley <craig@jcb-sc.com>
1147 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
1148 * invoke.texi: Clarify text vis-a-vis Intel CPUs.
1150 Sat Jun 5 12:11:24 1999 Mark Mitchell <mark@codesourcery.com>
1152 * mips.h (mips_output_conditional_branch): New function.
1153 (mips_adjust_insn_length): Likewise.
1154 (ASSEMBLER_SCRATCH_REGNUM): New macro.
1155 (ADJUST_INSN_LENGTH): Likewise.
1156 * mips.c (print_operand): Add `F' and `W' for floating-point
1158 (machine_dependent_reorg): Adjust MIPS16 code; instruction-lengths
1160 (mips_adjust_insn_length): New function.
1161 (mips_output_conditional_branch): New function.
1162 * mips.md (length): Adjust attribute definition to handle
1163 conditional branches. Change lengths to bytes, rather than
1164 instructions throughout. Remove length attribute from
1165 instructions whose length is four bytes, and rely on the default
1167 (dslot): Fix typo in comment.
1168 Reword conditional branch patterns to use
1169 mips_output_conditional_branch.
1171 Fri Jun 4 13:30:27 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1173 * alpha/osf.h (CPP_SUBTARGET_SPEC): Handle -threads.
1174 (LIB_SPEC): Likewise.
1175 Link with -lprof1_r for -g/-pg.
1177 1999-06-04 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1179 * loop.c (check_dbra_loop): Fix change of Jan 19.
1181 Fri Jun 4 00:12:40 1999 Marc Espie <espie@cvs.openbsd.org>
1183 * freebsd-elf.h (SWITCH_TAKES_ARG): Redefine, not define.
1184 (STARTFILE_SPEC): Define, override the svr4.h version.
1185 (ENDFILE_SPEC): Likewise.
1187 Thu Jun 3 23:58:55 1999 Jeffrey A Law (law@cygnus.com)
1189 * fixinc/inclhack.def (limits_ifndefs): Also apply to sys/limits.h
1190 * fixinc/fixincl.x: Regenerated.
1191 * fixinc/inclhack.sh: Regenerated.
1193 Fri Jun 4 05:42:23 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1195 * sh.c (barrier_align): Don't return early for normal branch/barrier
1196 when optimizing for SH2.
1198 Thu Jun 3 22:27:50 1999 Robert Lipe <robertlipe@usa.net>
1200 * i386/udk.h (LINK_SPEC): Correct linker search path for
1203 Fri Jun 4 03:20:40 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1205 * sh.c (fixup_addr_diff_vecs): Emit braf reference label.
1206 (braf_label_ref_operand): Delete.
1207 * sh.h (PREDICATE_CODES): Remove braf_label_ref_operand.
1208 * sh.md (casesi_jump_2): Operand1 is now the inside of a
1209 label_ref, and has no predicate.
1210 The patten has a predicate to guard against invalid substitutions.
1211 (dummy_jump): Delete.
1212 (casesi): Update use of casesi_jump_2.
1214 Thu Jun 3 07:48 1999 Bruce Korb <ddsinc09@ix.netcom.com>
1216 *fixinc/inclhack.def(Io_Def_Quotes): corrected sed expression
1217 *fixinc/fixincl.x: regenerate
1218 *fixinc/inclhack.sh: regenerate
1220 Thu Jun 3 02:15:07 1999 Jason Merrill <jason@yorick.cygnus.com>
1222 * dwarf2out.c (add_incomplete_type): New fn.
1223 (gen_struct_or_union_type_die): Call it.
1224 (retry_incomplete_types): New fn.
1225 (dwarf2out_finish): Call it.
1227 Thu Jun 3 01:19:03 1999 Jeffrey A Law (law@cygnus.com)
1229 * gcse.c (insert_insn_end_bb): Correct placement of insns when the
1230 current block starts with a CODE_LABEL and ends with a CALL and
1231 we can not find all the argument setup instructions for the CALL.
1233 Wed Jun 2 15:44:15 1999 Mark Mitchell <mark@codesourcery.com>
1236 * fold-const.c (fold): STRIP_NOPS when deciding whether or not
1237 something is a candidate for optimize_bit_field_compare.
1239 Wed Jun 2 21:53:05 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1241 * sh.h (CONST_OK_FOR_I, CONST_OK_FOR_L): Cast VALUE to HOST_WIDE_INT.
1243 Wed Jun 2 12:25:55 1999 Richard Henderson <rth@cygnus.com>
1245 * alpha.c (override_options): Thinko in last patch.
1247 * alpha/osf.h (CPP_SUBTARGET_SPEC): Define.
1248 (LIB_SPEC): Recognize -pthread.
1250 Wed Jun 2 08:42:55 1999 Nick Clifton <nickc@cygnus.com>
1252 * config/arm/tcoff.h (USER_LABEL_PREFIX): Synchronise with
1253 definition in config/arm/coff.h
1254 * config/arm/coff.h: Add comment about USER_LABEL_PREFIX.
1256 Wed Jun 2 07:07 1999 Bruce Korb <ddsinc09@ix.netcom.com>
1258 * fixinc/fixincl.c(global def): Add FD_SHELL_SCRIPT to mark
1259 fixes that need "file=xxx\n" prepended before invocation
1260 (start_fixer - new): starting the fixer process is complex enough
1261 to warrent its own routine. It prepends the "file=xxx\n" stuff.
1262 (process): uses the new routine; omit usage of putenv()
1263 * fixinc/fixincl.tpl: mark shell scripts with FD_SHELL_SCRIPT
1264 * fixinc/fixincl.x: regenerate
1266 Wed Jun 2 02:29:07 1999 Jeffrey A Law (law@cygnus.com)
1268 * README, configure.in, gcc.1, gcc.texi: Update name (egcs -> gcc)
1269 and version #s (1.1 -> 2.96) as needed.
1270 * README.g77: Kill way out of date file in the toplevel directory.
1272 Wed Jun 2 00:52:34 1999 David O'Brien <obrien@FreeBSD.org>
1274 * configure.in (i[34567]86-*-freebsdelf): Don't include linux.h,
1275 i386/freebsd-elf.h no longer requires it. Instead include svr4.h.
1276 * configure: Rebuilt.
1277 * i386/freebsd-elf.h (DEFAULT_VTABLE_THUNKS): Define.
1278 (ASM_COMMENT_START, ASM_APP_ON, ASM_APP_OFF, SET_ASM_OP): Likewise.
1279 (PREFERRED_DEBUGGING_TYPE, WCHAR_UNSIGNED): Likewise.
1280 (SWITCH_TAKES_ARG): Likewise.
1281 * i386/freebsd.h: Remove FREEBSD_NATIVE support.
1282 * config/t-freebsd: Moved from config/i386/ so it can used for all
1285 Mon May 31 02:22:55 1999 Philippe De Muyter <phdm@macqel.be>
1287 * m68k/x-mot3300 (XCFLAGS): Fixed to match stb.o, not f/stb.o.
1289 Wed Jun 2 00:08:34 1999 Robert Lipe <robertlipe@usa.net>
1291 * configure.in (i[34567]86-*-udk*): Install headers with cpio.
1292 * configure: Rebuilt.
1294 Tue Jun 1 19:06:22 1999 David Edelsohn <edelsohn@gnu.org>
1296 * rs6000/aix41.h (RS6000_CALL_GLUE): Define.
1297 * rs6000/aix43.h (RS6000_CALL_GLUE): Likewise.
1298 * rs6000/rs6000.c (rs6000_file_start): Use putc.
1299 (rs6000_output_load_toc_table): Same.
1300 (output_prolog, output_mi_thunk): Same.
1301 * rs6000/rs6000.h (SELECT_SECTION): Formatting.
1302 (ASM_GLOBALIZE_LABEL): Use putc.
1304 Mon May 31 15:23:23 1999 Richard Henderson <rth@cygnus.com>
1306 * alpha.md (reload_*_help): New patterns and splitters.
1307 (reload_*): Use them.
1308 (mov[qh]i): Likewise.
1310 Mon May 31 11:48:07 1999 Mark Mitchell <mark@codesourcery.com>
1312 * cccp.c (handle_directive): Handle backslash-newlines in quoted
1315 Mon May 31 09:36:11 1999 Cort Dougan <cort@cs.nmt.edu>
1317 * rs6000/linux.h (LINK_SPEC): Use emulation elf32ppclinux.
1319 Mon May 31 11:40:20 EDT 1999 John Wehle (john@feith.com)
1321 * flow.c (mark_regs_live_at_end, insn_dead_p,
1322 mark_set_1, mark_used_regs): Only give FRAME_POINTER_REGNUM
1323 and HARD_FRAME_POINTER_REGNUM special treatment if reload
1324 hasn't run or the frame pointer is needed.
1325 * haifa-sched.c (attach_deaths): Likewise.
1326 * sched.c (attach_deaths): Likewise.
1328 Mon May 31 00:46:17 1999 Jeffrey A Law (law@cygnus.com)
1330 * jump.c (jump_optimize_1): Only set CAN_REACH_END if
1331 calculate_can_reach_end returns nonzero.
1333 * configure.in (native gas tests): Search for an assembler in the
1334 same manner that the installed compiler will.
1335 * configure: Rebuilt.
1336 * tm.texi (MD_EXEC_PREFIX): Note need to update configure.in too.
1338 * alias.c (find_base_term): Improve handling of addresses
1339 constructed from binary operations.
1341 Sun May 30 14:29:17 1999 Eric Raskin (ehr@listworks.com)
1343 * dgux.h (STARTFILE_SPEC): Fix incorrectly matched curly-braces.
1345 Sun May 30 14:19:13 1999 Jeffrey A Law (law@cygnus.com)
1347 * function.h (cleanup_label, frame_offset): Declare.
1348 (tail_recursion_label, tail_recursion_reentry): Likewise.
1349 (arg_pointer_save_area, rtl_expr_chain): Likewise.
1350 * stmt.c (cleanup_label, frame_offset): Delete extern declarations.
1351 (tail_recursion_label, tail_recursion_reentry): Likewise.
1352 (arg_pointer_save_area, rtl_expr_chain): Likewise.
1354 Sat May 29 19:08:10 1999 Philip Blundell <philb@gnu.org>
1356 * config/arm/aout.h (ASM_OUTPUT_ALIGN): Only define if not already
1358 * config/arm/elf.h (ASM_OUTPUT_ALIGN): Define.
1359 (MAX_OFILE_ALIGNMENT): Define.
1361 Fri May 28 21:40 1999 Robert Lipe <robertlipe@usa.net>
1363 * fixincl.c: Replace local include scheme with #includes of
1364 gansidecl.h and system.h.
1365 * procopen.c: Likewise.
1366 * server.c: Likewise.
1368 Fri May 28 03:47:03 1999 Eric Raskin (ehr@listworks.com)
1370 * i386/t-dgux (EXTRA_PARTS): Add crti.o
1371 (crti.o): Add build rule and dependencies.
1372 * fixinc/fixinc.dgux: Use modified _int_varargs.h
1374 Fri May 28 03:41:02 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1376 * rs6000/sysv4.h (CC1_SPEC): Add support for -profile
1377 (LIB_LINUX_SPEC): Likewise.
1378 (LIB_LINUX_SPEC): Add support for -pthread
1379 (CPP_OS_LINUX_SPEC): Likewise.
1380 (CPP_SYSV_SPEC): Avoid redefinitions if both -fpic and -fPIC are
1383 Thu May 27 13:04:52 1999 H.J. Lu (hjl@gnu.org)
1385 * i386.c (output_fp_cc0_set): Don't check the JUMP_INSN code for
1387 (notice_update_cc, output_float_compare): Enable TARGET_CMOVE support.
1388 (output_float_compare, output_fp_cc0_set): Fix the FLOAT comparison
1389 for IEEE math and CC_FCOMI.
1390 (put_jump_code): No IEEE if CC_FCOMI is set.
1392 1999-05-27 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1394 * fold-const.c (fold_truthop): Make the field reference unsigned
1395 when converting a single bit compare.
1397 Thu May 27 02:40:48 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1399 * loop.c (strength_reduce): Don't do biv->giv conversion on constants.
1401 Thu May 27 02:09:27 1999 Jeffrey A Law (law@cygnus.com)
1403 * varasm.c (STRIP_NAME_ENCODING): Remove default definition.
1404 * output.h (STRIP_NAME_ENCODING): Strip '*' like the old varasm
1407 * reload.c (push_reload): Do not call remove_address_replacements
1408 when presented with identical optional reloads.
1410 Wed May 26 14:18:05 1999 Richard Henderson <rth@cygnus.com>
1412 * alpha.h (MASK_FIX, TARGET_FIX): New.
1413 (MASK_*): Reorganize constants.
1414 (CPP_AM_FIX_SPEC): New.
1415 (TARGET_SWITCHES): Add FIX.
1416 (EXTRA_SPECS): Likewise.
1417 (CPP_CPU_EV6_SPEC): Use FIX, not CIX.
1418 (SECONDARY_MEMORY_NEEDED): Likewise.
1419 (REGISTER_MOVE_COST): Likewise.
1420 * alpha.c (override_options): Add FIX support. Always use
1421 ALPHA_TP_PROG for ev6.
1422 * alpha.md (sqrt and mov[sd]i patterns): Use FIX, not CIX.
1423 * alpha/elf.h (ASM_FILE_START): Look at FIX too.
1424 * configure.in (target_cpu_default2) [ev6]: Use FIX, not CIX.
1426 Wed May 26 09:53:05 1999 Mark Mitchell <mark@codesourcery.com>
1428 * fold-const.c (fold): STRIP_NOPS when deciding whether or not
1429 something is a candidate for optimize_bit_field_compare.
1431 Wed May 26 09:40:02 1999 Mark Mitchell <mark@codesourcery.com>
1433 * gcc.texi (Passes): Document branch-shortening.
1434 * invoke.texi (Debugging Options): Document the fact that `-dp'
1435 outputs length information for instructions.
1437 Wed May 26 08:49:31 1999 Nick Clifton <nickc@cygnus.com>
1439 * flow.c: Revert previous delta.
1441 Wed May 26 06:05:10 1999 Nick Clifton <nickc@cygnus.com>
1443 * flow.c (insn_dead_p): Check against frame_pointer_rtx not
1444 FRAME_POINTER_REGNUM.
1445 (mark_set_1): Ditto.
1446 (mark_used_regs): Ditto.
1448 Wed May 26 02:19:31 1999 Philip Blundell <pb@nexus.co.uk>
1450 * arm.h (NEED_PLT_GOT): Fix mistake in last change.
1451 (GOT_PCREL): New macro. Define to 1 if not already defined.
1452 * arm/elf.h (GOT_PCREL): Define to 0.
1453 * arm.c (arm_finalize_pic): Take into account the setting of
1456 Tue May 25 14:06:06 1999 Jeffrey A Law (law@cygnus.com)
1458 * output.h (STRIP_NAME_ENCODING): Provide default definition.
1459 * dwarf2out.c (ASM_NAME_TO_STRING): Use STRIP_NAME_ENCODING.
1461 * flow.c (mark_set_1): Do not record BLKmode stores as dead
1462 store elimination candidates.
1464 Tue May 25 08:55:57 1999 Gavin Romig-Koch <gavin@cygnus.com>
1466 * config/mips/mips.h (ASM_OUTPUT_DOUBLE_INT) : Use 'dword' if
1469 Mon May 24 20:30:08 1999 Jim Wilson <wilson@cygnus.com>
1471 * configure.in (rs6000-ibm-aix4.[12]*): Delete use of aix41-gld.h.
1472 Add use of x-aix41-gld.
1474 Mon May 24 16:44:09 1999 Jakub Jelinek <jj@ultra.linux.cz>
1476 * sparc/linux64.h (ASM_OUTPUT_CONSTRUCTOR): Define.
1477 (ASM_OUTPUT_DESTRUCTOR): Define.
1479 Mon May 24 14:35:24 1999 Jeffrey A Law (law@cygnus.com)
1481 * loop.c (strength_reduce): Do not clear NOT_EVERY_ITERATION at the
1482 last CODE_LABEL in a loop if we have previously passed a jump
1483 to the top of the loop.
1485 Mon May 24 07:56:29 1999 Nick Clifton <nickc@cygnus.com>
1487 * config/arm/arm.h (OUTPUT_INT_ADDR_CONST): Fix blunder made when
1488 applying Philip's patch.
1490 Mon May 24 01:02:12 1999 Mark Mitchell <mark@codesourcery.com>
1492 * stmt.c (expand_end_bindings): Ignore any elements of VARS that
1495 Sun May 23 20:31:16 1999 Jeffrey A Law (law@cygnus.com)
1497 * loop.c (strength_reduce): Grow reg_single_usage as needed.
1499 Sun May 23 10:13:20 1999 David O'Brien <obrien@FreeBSD.org>
1501 * i386/freebsd-elf.h (LINK_SPEC): Change -static to -Bstatic.
1502 Also remove a useless comment.
1504 Sun May 23 10:05:23 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1506 * pa.md (negdf2,negsf2): Use fneg instead of fsub on pa 2.0.
1508 Sat May 22 21:02:06 1999 David Edelsohn <edelsohn@gnu.org>
1510 * collect2.c (main): Only generate import or export file and add
1511 to link arguments if non-empty. Use xmalloc not alloca.
1512 (write_{export,import}_file): Delete.
1513 (write_aix_file): New function.
1514 (locatelib): Use xmalloc not malloc.
1515 (GCC_OK_SYMBOL): Do not check type if aix64.
1517 Sat May 22 09:35:51 1999 Philip Blundell <pb@nexus.co.uk>
1519 Based on patch by Scott Bambrough and Pat Beirne:
1520 * config/arm/arm.c (making_const_table): New variable.
1521 * config/arm/arm.h (making_const_table): Declare.
1522 (OUTPUT_INT_ADDR_CONST): Mark symbols as position independent if
1524 * config/arm/arm.md (consttable_4, consttable_8, consttable_end):
1525 Keep track of when we are building the constant table.
1527 Sat May 22 09:34:22 1999 Philip Blundell <pb@nexus.co.uk>
1529 * config/arm/arm.c (arm_override_options): Fix erroneous warning
1532 Sat May 22 09:06:33 1999 Nick Clifton <nickc@cygnus.com>
1534 * config/arm/arm.h (NEED_PLT_GOT): Only define if not already
1537 Sat May 22 07:17:05 1999 Nick Clifton <nickc@cygnus.com>
1539 * tm.texi (FUNCTION_ARG): Correct description of a stack element
1542 Sat May 22 01:27:49 1999 Mark Mitchell <mark@codesourcery.com>
1544 * expr.h (lang_expand_constant): Guard with #ifdef TREE_CODE.
1546 Fri May 21 21:19:02 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1548 * rs6000.c (output_mi_thunk): Enable full support again.
1550 Fri May 21 20:09:52 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1552 * sh.h (BRANCH_COST): Define.
1554 Thu May 20 10:00:42 1999 Stephen L Moshier <moshier@world.std.com>
1556 * Makefile.in (GCC_FOR_TARGET): Add -I$(build_tooldir)/include.
1558 Thu May 20 09:58:57 1999 Jan Hubicka <hubicka@freesoft.cz>
1560 * function.c (assign_stack_local): Align stack slot propertly.
1561 (assign_outer_stack_local): Likewise.
1563 Thu May 20 10:38:43 1999 Mark Mitchell <mark@codesourcery.com>
1565 * expr.h (lang_expand_constant): Declare.
1566 * toplev.c (lang_expand_constant): Define it.
1567 * varasm.c (output_constant): Use it.
1569 Thu May 20 11:28:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1571 * optabs.c (expand_cmplxdiv_straight, expand_cmplxdiv_wide):
1572 Change function definitions to K&R style.
1574 Thu May 20 08:16:39 1999 Bruce Korb <ddsinc09@ix.netcom.com>
1576 * fixinc/fixincl.c: We must not ignore SIGCLD now.
1578 Thu May 20 07:06:39 1999 Alexandre Oliva <aoliva@acm.org>
1580 * fixinc/Makefile.in(gnu-regex.o): add $(INCLUDES) to compile options
1581 * fixinc/fixincl.c(wait_for_pid): K&R-ify arguments
1582 (several places): omit static initialization
1583 (process): use single fd, since only the read fd is used
1584 * fixinc/gnu-regex.c: define 'const' away, if not supported
1585 * fixinc/procopen.c(several places): omit static initialization
1586 * fixinc/server.c: define 'volitile' away, if not supported
1588 1999-05-20 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1590 * config/dbxcoff.h (DBX_OUTPUT_MAIN_SOURCE_FILE_END): Use
1591 asm_fprintf and %L to generate the label name.
1592 * config/dbxelf.h (DBX_OUTPUT_MAIN_SOURCE_FILE_END): Likewise.
1593 (ASM_OUTPUT_SOURCE_LINE): Correct generation of internal labels.
1595 Thu May 20 01:40:55 1999 Jeffrey A Law (law@cygnus.com)
1597 * jump.c (can_reverse_comparison_p): Do not abort if the comparison
1598 insn for a conditional jump can not be found.
1600 Wed May 19 23:58:58 1999 Jeffrey A Law (law@cygnus.com)
1602 * mips.h (ENCODE_SECTION_INFO): Do not perform GP optimizations
1603 on variables in specific sections other than .sbss and .sdata.
1605 Wed May 19 03:56:56 1999 Mark Mitchell <mark@codesourcery.com>
1607 * stmt.c (expand_return): Call start_cleanup_deferral and
1608 end_cleanup_deferral around conditional code.
1610 Wed May 19 08:40:08 1999 Bruce Korb <ddsinc09@ix.netcom.com>
1612 * fixinc/fixincl.tpl: Avoid depending on ANSI C features for
1613 filename lists. Utilizes new "krstr" AutoGen function.
1614 * fixinc/fixincl.x: Rebuilt.
1616 Wed May 19 02:47:11 1999 Jan Hubicka (hubicka@freesoft.cz)
1618 * i386.c (output_float_compare): Avoid GNU-C extensions.
1620 Wed May 19 00:34:40 1999 Jeffrey A Law (law@cygnus.com)
1622 * version.c: Bump to distinguish mainline tree from the
1625 See ChangeLog.1 for earlier changes.
1628 add-log-time-format: current-time-string