Richard Earnshaw [Wed, 16 Jul 1997 14:54:40 +0000 (14:54 +0000)]
(CPP_CPU_ARCH_SPEC): Handle -march=...
(TARGET_OPTIONS): Add arch= and fp=. Delete fpe=.
(enum processor_type): Add PROCESSOR_NONE, for use in all_procs table.
(FP_DEFAULT): Default floating point architecture for generic
back-end.
(PREDICATE_CODES): Add f_register_operand.
From-SVN: r14460
Richard Earnshaw [Wed, 16 Jul 1997 14:54:40 +0000 (14:54 +0000)]
(*push_fp_multi): New pattern.
From-SVN: r14459
Richard Earnshaw [Wed, 16 Jul 1997 14:54:40 +0000 (14:54 +0000)]
Initial revision
From-SVN: r14458
Richard Earnshaw [Wed, 16 Jul 1997 14:54:40 +0000 (14:54 +0000)]
(tune_flags): New variable.
(target_{cpu,fpe}_name): Delete.
(arm_fpu_arch): New variable.
(arm_select): Also allow -march=... to configure just the
architecture.
(all_procs): Allow armv{2,2a,3,3m,4,4t} for use with -march=.
(arm_override_options): Handle -march=, but don't let -mcpu=
and -mtune= match the architecture names, since we can only
tune for an implementation. Rework selection of tuning options
for floating point.
(use_return_insn): Support interworking with Thumb code.
(arm_rtx_costs): Rework multiply costs so that cost is based on
the tune, not the architecture.
(f_register_operand): New function.
(output_return_instruction): Support interworking with Thumb code.
(output_func_epilogue): Support interworking with Thumb code.
Remove redundant calculation of code_size. Use floating-point
load-multiples if permitted.
(emit_sfm): New function.
(arm_expand_prologue): Use floating-point store-multiples if
permitted.
From-SVN: r14457
Richard Earnshaw [Wed, 16 Jul 1997 14:53:35 +0000 (14:53 +0000)]
(arm-*-netbsd*): New configuration.
From-SVN: r14456
Richard Earnshaw [Wed, 16 Jul 1997 14:45:30 +0000 (14:45 +0000)]
Convert arm32:NetBSD to normal arm canonicalization.
From-SVN: r14451
Jim Wilson [Wed, 16 Jul 1997 02:05:02 +0000 (19:05 -0700)]
(exeext): Set to build_exeext not exeext.
From-SVN: r14450
Jim Wilson [Wed, 16 Jul 1997 02:04:04 +0000 (19:04 -0700)]
(exeext): Delete redundant set and AC_SUBST call.
Change remaining AC_SUBST to use build_exeext instead of exeext.
From-SVN: r14449
Doug Evans [Tue, 15 Jul 1997 19:48:10 +0000 (19:48 +0000)]
Change: if [[ x$thread_file = x ]]; then
to: if [[ x$enable_threads = xyes ]]; then
From-SVN: r14448
Michael Meissner [Tue, 15 Jul 1997 19:22:58 +0000 (19:22 +0000)]
Declare replace_regs
From-SVN: r14447
Jason Merrill [Tue, 15 Jul 1997 02:12:38 +0000 (02:12 +0000)]
x
From-SVN: r14446
Jason Merrill [Mon, 14 Jul 1997 20:26:16 +0000 (20:26 +0000)]
x
From-SVN: r14445
Jeff Law [Mon, 14 Jul 1997 20:19:23 +0000 (14:19 -0600)]
calls.c (emit_library_call): Use right index into argvec array when iterating over arguments which need to...
* calls.c (emit_library_call): Use right index into argvec array
when iterating over arguments which need to be pushed on the stack.
(emit_library_call_value): Likewise.
From-SVN: r14444
Richard Stallman [Mon, 14 Jul 1997 19:53:44 +0000 (19:53 +0000)]
(pc:*:*:*): New entry, for DJGPP.
From-SVN: r14442
Karl Berry [Mon, 14 Jul 1997 17:43:41 +0000 (17:43 +0000)]
(\indexdummies): Add \value.
From-SVN: r14441
Richard Kenner [Mon, 14 Jul 1997 12:17:39 +0000 (08:17 -0400)]
(convert_filename): Fix typo.
From-SVN: r14440
Richard Kenner [Mon, 14 Jul 1997 12:12:43 +0000 (08:12 -0400)]
Clear headers and lib2funcs before re-reading config-lang.in.
From-SVN: r14439
Richard Kenner [Mon, 14 Jul 1997 12:10:11 +0000 (08:10 -0400)]
(LINK_SPEC): Fix last change.
From-SVN: r14438
Richard Kenner [Mon, 14 Jul 1997 12:03:37 +0000 (08:03 -0400)]
(alpha-*-linux-gnu*): Set tmake_file.
From-SVN: r14437
Richard Kenner [Mon, 14 Jul 1997 12:03:23 +0000 (08:03 -0400)]
Initial revision
From-SVN: r14436
Richard Kenner [Mon, 14 Jul 1997 12:03:17 +0000 (08:03 -0400)]
(LINK_SPEC): Fix typo.
From-SVN: r14435
Richard Kenner [Mon, 14 Jul 1997 12:00:57 +0000 (08:00 -0400)]
(sparc-*-linux-gnu{*,libc1*}): Add sparc/t-linux.
From-SVN: r14434
Richard Kenner [Mon, 14 Jul 1997 11:56:23 +0000 (07:56 -0400)]
Remove unapproved change.
From-SVN: r14433
Richard Kenner [Mon, 14 Jul 1997 11:41:34 +0000 (07:41 -0400)]
(output_{and,ior,xor}si3): New extern declarations.
From-SVN: r14432
Richard Kenner [Mon, 14 Jul 1997 11:41:24 +0000 (07:41 -0400)]
(output_{and,ior,xor}si3): New functions from patterns bodies.
From-SVN: r14431
Richard Kenner [Mon, 14 Jul 1997 11:41:09 +0000 (07:41 -0400)]
(adddi3, subdi3): Allow constant operand.
(anddi3, iordi3, xordi3): New patterns.
({and,ior,xor}si3_internal): Use corresponding output_???si3 function.
From-SVN: r14430
Richard Kenner [Mon, 14 Jul 1997 11:33:10 +0000 (07:33 -0400)]
(*-*-gnu*): Add crt{begin,end}S.o to extra_parts.
From-SVN: r14429
Richard Kenner [Mon, 14 Jul 1997 11:26:35 +0000 (07:26 -0400)]
(assemble_variable): If low part of size doesn't fit in an int,
variable is too large.
From-SVN: r14428
Richard Kenner [Mon, 14 Jul 1997 10:51:35 +0000 (06:51 -0400)]
(rest_of_compilation): Call regset_release_memory.
From-SVN: r14427
Richard Kenner [Mon, 14 Jul 1997 10:51:23 +0000 (06:51 -0400)]
(schedule_block): Free space associated with reg_pending_sets and old_live_regs.
(schedule_block): Free space associated with reg_pending_sets and
old_live_regs.
(schedule_insns): Free bb_{dead,live}_regs on first pass.
(sched_analyze_insn): Use EXECUTE_IF_SET_IN_REG_SET and then clear.
From-SVN: r14426
Richard Kenner [Mon, 14 Jul 1997 10:50:59 +0000 (06:50 -0400)]
(mark_target_live_regs): Delete unused variables.
From-SVN: r14425
Richard Kenner [Mon, 14 Jul 1997 10:50:48 +0000 (06:50 -0400)]
(init_reg_sets): Invoke INIT_ONCE_REG_SET.
(allocate_reg_info): Invoke MAX_REGNO_REG_SET.
(regset_release_memory): Free basic_block_live_at_start storage.
From-SVN: r14424
Richard Kenner [Mon, 14 Jul 1997 10:50:20 +0000 (06:50 -0400)]
(allocate_for_life_analysis): Add declaration.
(regno_uninitialized, regno_clobbered_at_setjmp): Likewise.
(dump_flow_info, flow_analysis): Likewise.
From-SVN: r14423
Richard Kenner [Mon, 14 Jul 1997 10:49:58 +0000 (06:49 -0400)]
(init_regset_vector): Make global; don't take basic block times # of pseduos as argument.
(init_regset_vector): Make global; don't take basic block times # of pseduos
as argument.
(life_analysis): Change all init_regset_vector calls.
Use free_regset_vector to release arrays only flow uses at end.
(allocate_for_life_analysis): Change init_regset_vector call.
Don't set regset_{size,bytes}.
(free_regset_vector): Call FREE_REG_SET to release any memory allocated
by each vector.
(propagate_block): Call FREE_REG_SET on dead/live.
(mark_used_regs): Don't use REGSET_ELT_TYPE anymore.
From-SVN: r14422
Richard Kenner [Mon, 14 Jul 1997 10:49:30 +0000 (06:49 -0400)]
(*REG_SET): Delete old implementation; use bitmap.h.
(regset_{size,bytes}): Delete.
(regs_live_at_setjmp): Declare.
(EXECUTE_IF_SET_AND_RESET_IN_REG_SET): Delete.
From-SVN: r14421
Richard Kenner [Mon, 14 Jul 1997 10:49:07 +0000 (06:49 -0400)]
Initial revision
From-SVN: r14420
Richard Kenner [Mon, 14 Jul 1997 10:48:54 +0000 (06:48 -0400)]
(OBJS): Add bitmap.o.
(BASIC_BLOCK_H): New make variable for basic-block.h, bitmap.h.
({flow,combine,regclass,local-alloc,reload1,reorg,sched}.o): Use
BASIC_BLOCK_H variable instead of basic-block.h.
From-SVN: r14419
Jason Merrill [Mon, 14 Jul 1997 07:12:36 +0000 (07:12 +0000)]
x
From-SVN: r14418
Richard Kenner [Sun, 13 Jul 1997 19:12:29 +0000 (15:12 -0400)]
Fix typo in last edit.
From-SVN: r14417
Richard Kenner [Sun, 13 Jul 1997 19:11:06 +0000 (15:11 -0400)]
(stupid_mark_refs): If setting reg set only in this insn and not
referenced, make REG_UNUSED note.
From-SVN: r14416
Richard Kenner [Sun, 13 Jul 1997 18:03:18 +0000 (14:03 -0400)]
(process_command): If -save-temps and -pipe were specified together,
don't do -pipe.
From-SVN: r14415
Doug Evans [Sun, 13 Jul 1997 16:21:56 +0000 (16:21 +0000)]
gcc.c (main): Handle blank in version_string when comparing with compiler_version.
* gcc.c (main): Handle blank in version_string when comparing
with compiler_version.
From-SVN: r14414
Jason Merrill [Sat, 12 Jul 1997 09:08:45 +0000 (09:08 +0000)]
x
From-SVN: r14413
Jeff Law [Fri, 11 Jul 1997 15:48:51 +0000 (09:48 -0600)]
mips.c (epilogue_reg_mentioned_p): Delete unused function.
* mips.c (epilogue_reg_mentioned_p): Delete unused function.
(mips_epilogue_delay_slots): Likewise.
(function_epilogue): Greatly simplify.
(mips_expand_epilogue): If we have a null prologue/epilogue,
then use a normal return insn. Emit blockage insns before
stack pointer adjustments.
(mips_can_use_return_insn): Renamed from simple_epilogue_p. All
callers changed. Do not use return insns if $31 is live in the
function or if generating profiling information.
* mips.h (DELAY_SLOTS_FOR_EPILOGUE): Delete.
(ELIGIBLE_FOR_EPILOGUE_DELAY): Likewise.
* mips.md (return): Remove expander and change the pattern to
look like a standard "return" insn.
(return_internal): Show use of $31 explictly.
(epilogue expander): Enable.
From-SVN: r14412
Karl Berry [Thu, 10 Jul 1997 17:34:25 +0000 (17:34 +0000)]
(\authorrm): Must use \def instead of \let, as \secrm is not yet
defined.
From-SVN: r14410
Doug Evans [Thu, 10 Jul 1997 17:07:44 +0000 (17:07 +0000)]
(CC): Use autoconf value.
(OLDAR_FLAGS): Move next to $(OLDAR).
From-SVN: r14409
Doug Evans [Thu, 10 Jul 1997 17:03:44 +0000 (17:03 +0000)]
(INO_T_EQ): Return 0 for MSDOS.
From-SVN: r14408
Richard Stallman [Thu, 10 Jul 1997 01:23:38 +0000 (01:23 +0000)]
(\titlefont): Define again, using \titlefonts.
From-SVN: r14406
Karl Berry [Wed, 9 Jul 1997 20:45:27 +0000 (20:45 +0000)]
(\startcontents): Leave ^ catcode as other.
From-SVN: r14405
Richard Stallman [Wed, 9 Jul 1997 19:40:16 +0000 (19:40 +0000)]
Declare how to hyphenate "whitespace".
From-SVN: r14404
Jim Wilson [Tue, 8 Jul 1997 22:07:41 +0000 (15:07 -0700)]
(gen_subprogram_die): When handling declarations...
(gen_subprogram_die): When handling declarations, test
DECL_CONTEXT not decl_class_context before equate_decl_number_to_die.
From-SVN: r14403
Michael Meissner [Tue, 8 Jul 1997 20:48:20 +0000 (20:48 +0000)]
Use unsigned HOST_WIDE_INT, not unsigned.
From-SVN: r14402
Mike Stump [Tue, 8 Jul 1997 00:17:49 +0000 (00:17 +0000)]
92th Cygnus<->FSF merge
From-SVN: r14401
Richard Stallman [Mon, 7 Jul 1997 08:40:20 +0000 (08:40 +0000)]
(i?86:UNIX_SV:4.2MP:2.*): Recognize unixware.
From-SVN: r14397
Jim Meyering [Mon, 7 Jul 1997 04:02:08 +0000 (04:02 +0000)]
(crt1.o, crt1.o, crtn.o): Also depend on $(GCC_PASSES).
From-SVN: r14396
Jim Meyering [Mon, 7 Jul 1997 04:01:33 +0000 (04:01 +0000)]
($(OBJC_O)): Also depend on $(GCC_PASSES).
From-SVN: r14395
Jim Meyering [Mon, 7 Jul 1997 04:00:34 +0000 (04:00 +0000)]
(cplib2.ready): Also depend on $(LANGUAGES).
From H.J. Lu.
From-SVN: r14394
Ulrich Drepper [Sun, 6 Jul 1997 22:30:44 +0000 (22:30 +0000)]
update from main archive 970706
From-SVN: r14393
Karl Berry [Sat, 5 Jul 1997 21:51:30 +0000 (21:51 +0000)]
(\titlefonts): New macro to set title font styles, so italic etc.
(\titlefonts): New macro to set title font styles, so italic etc. work
in @title.
(\titlefont): No longer needed.
(\titlepage): Call \titlefonts instead of \titlefont.
(\chapsf, \ssecsy, \ssecttsl): Correct magstep values.
From: Stephen Gildea <gildea@intouchsys.com>.
From-SVN: r14392
Karl Berry [Sat, 5 Jul 1997 21:16:39 +0000 (21:16 +0000)]
(\onepageout): Back up to 2\baselineskip per Stephen.
(\kbdinputstyle): New command.
From-SVN: r14391
Jason Merrill [Fri, 4 Jul 1997 18:49:39 +0000 (18:49 +0000)]
x
From-SVN: r14390
Richard Stallman [Fri, 4 Jul 1997 00:07:28 +0000 (00:07 +0000)]
(\kbdfont, \kbdexamplefont): New macros, parms that tell @kbd what to do.
(\kbdfont, \kbdexamplefont): New macros, parms that
tell @kbd what to do.
(\setkbdinputdistinct, \setkbdinputexample): New commands set them.
(\kbd): Use those parms.
From-SVN: r14387
Jim Wilson [Thu, 3 Jul 1997 21:37:23 +0000 (14:37 -0700)]
(unpack_d): Check fraction not sign to distinquish QNaN.
From-SVN: r14386
Karl Berry [Thu, 3 Jul 1997 20:52:37 +0000 (20:52 +0000)]
(\onepageout): Leave only one line space above the footline, to be more like plain.
(\onepageout): Leave only one line space above the footline, to be more
like plain. Suggested by Stephen Gildea.
(\evenfootline): Left one too many line spaces here, so reduce by two.
(\ifnottex): Another ignore command.
(\ifnothtml,\ifnotinfo): New commands.
(\doignore): Ignore brace characters, so mismatched braces in ignored
text do not cause complaints.
From-SVN: r14385
Michael Meissner [Wed, 2 Jul 1997 13:52:15 +0000 (13:52 +0000)]
Do not go beyond end of array
From-SVN: r14384
Richard Kenner [Wed, 2 Jul 1997 11:51:10 +0000 (07:51 -0400)]
($(srcdir)/objc/objc-parse.c): Fix command to use the right file names.
From-SVN: r14383
Richard Kenner [Wed, 2 Jul 1997 11:47:41 +0000 (07:47 -0400)]
(process_template): Place increment expression outside of putchar
function call.
From-SVN: r14382
Richard Kenner [Wed, 2 Jul 1997 11:40:30 +0000 (07:40 -0400)]
(sparc-*-linux-gnulibc1*): New configuration.
From-SVN: r14381
Richard Kenner [Wed, 2 Jul 1997 11:40:08 +0000 (07:40 -0400)]
(LIBGCC_SPEC): Removed.
(CC1_SPEC): Add %{profile:-p}.
({CPP,LIB,LINK}_SPEC): Choose glibc 1 or 2 depending on USE_GNULIBC_1.
From-SVN: r14380
Richard Kenner [Wed, 2 Jul 1997 11:03:18 +0000 (07:03 -0400)]
(powerpc-*-linuxgnu*): Default thread_file is posix.
Set xmake_file to x-linux. Add extra_parts.
From-SVN: r14379
Richard Kenner [Wed, 2 Jul 1997 11:02:40 +0000 (07:02 -0400)]
(LINK_SPEC): Defined.
From-SVN: r14378
Richard Kenner [Wed, 2 Jul 1997 11:00:33 +0000 (07:00 -0400)]
(m68k-*-linux-gnu*): Default thread_file is `posix'.
(m68k-*-linux-gnulibc1): New configuration.
From-SVN: r14377
Richard Kenner [Wed, 2 Jul 1997 11:00:16 +0000 (07:00 -0400)]
(LINK_SPEC): Pass -shared for -shared.
({CPP,LINK}_SPEC): Choose for glibc 1 or 2 depending on USE_GNULIBC_1.
From-SVN: r14376
Richard Kenner [Wed, 2 Jul 1997 10:56:49 +0000 (06:56 -0400)]
(alpha-*-linux-gnu*): Default thread_file is `posix'.
From-SVN: r14375
Richard Kenner [Wed, 2 Jul 1997 10:56:35 +0000 (06:56 -0400)]
(LINK_SPEC): Change ld-gnu.so.1 to ld-linux.so.2.
From-SVN: r14374
Richard Kenner [Wed, 2 Jul 1997 10:45:21 +0000 (06:45 -0400)]
(divsi3, modsi3, udivsi3): Comment out.
(extendsfsd2_no_tp): Add alternative with output in MEM, input in REG.
From-SVN: r14373
Richard Kenner [Wed, 2 Jul 1997 10:40:14 +0000 (06:40 -0400)]
(*-linux*): Add "-gnu" to names to match.
From-SVN: r14372
Richard Kenner [Wed, 2 Jul 1997 10:38:04 +0000 (06:38 -0400)]
(_trampoline): Add stdcall attribute to VirtualProtect on i386.
From-SVN: r14371
Richard Kenner [Wed, 2 Jul 1997 03:25:39 +0000 (23:25 -0400)]
(redundant_insn): If INSN or possible match has REG_UNUSED note, don't
have match.
From-SVN: r14370
Doug Evans [Tue, 1 Jul 1997 22:36:13 +0000 (22:36 +0000)]
mips.c (mips_output_external): Don't output .extern's for variables in user specified sections unless...
* mips/mips.c (mips_output_external): Don't output .extern's for
variables in user specified sections unless they're .sbss/.sdata.
From-SVN: r14369
Jim Wilson [Tue, 1 Jul 1997 22:33:05 +0000 (15:33 -0700)]
(float_to_usi): Move code for negative numbers before code for infinity.
(float_to_usi): Move code for negative numbers before code
for infinity. Modify infinty code to only handle positive infinities.
From-SVN: r14368
Jim Wilson [Tue, 1 Jul 1997 22:29:59 +0000 (15:29 -0700)]
(find_best_addr): Add missing rtx_cost arguments.
From-SVN: r14367
Ian Lance Taylor [Tue, 1 Jul 1997 20:16:19 +0000 (20:16 +0000)]
Fix static functions in sys/stat.h for C++
From-SVN: r14366
Ian Lance Taylor [Tue, 1 Jul 1997 15:16:38 +0000 (15:16 +0000)]
Restore directory after copy. Fix abs in math.h.
From-SVN: r14365
Michael Meissner [Tue, 1 Jul 1997 15:08:07 +0000 (15:08 +0000)]
fix previous change
From-SVN: r14364
Jeff Law [Tue, 1 Jul 1997 15:05:31 +0000 (09:05 -0600)]
h8300.h (BIGGEST_FIELD_ALIGNMENT): Remove definition.
* h8300.h (BIGGEST_FIELD_ALIGNMENT): Remove definition.
* mips.h (BIGGEST_FIELD_ALIGNMENT): Remove definition.
From-SVN: r14363
Jeff Law [Mon, 30 Jun 1997 20:56:46 +0000 (14:56 -0600)]
sh.c (sh_expand_epilogue): Emit a blockage insn before cutting back the stack.
* sh.c (sh_expand_epilogue): Emit a blockage insn before
cutting back the stack.
From-SVN: r14362
Michael Meissner [Sun, 29 Jun 1997 16:13:13 +0000 (16:13 +0000)]
Fix various problems; Add -m{,no-}fused-madd, -m{,no-}no-update switches; Allow add/and/ior/xor of 32 bit constants
From-SVN: r14361
Doug Evans [Fri, 27 Jun 1997 23:55:57 +0000 (23:55 +0000)]
Rewrite.
From-SVN: r14360
Richard Kenner [Fri, 27 Jun 1997 23:36:32 +0000 (19:36 -0400)]
Initial revision
From-SVN: r14359
Richard Kenner [Fri, 27 Jun 1997 23:36:18 +0000 (19:36 -0400)]
(libobjc_entry.o, libobjc_s.a, libobjc.dll): New targets.
(objc.install-normal): Install Objective-C runtime as a DLL.
(objc.mostlyclean): Clean up files used to build DLL.
From-SVN: r14358
Richard Kenner [Fri, 27 Jun 1997 23:36:01 +0000 (19:36 -0400)]
(DLLTOOL): Define.
From-SVN: r14357
Richard Kenner [Fri, 27 Jun 1997 23:30:41 +0000 (19:30 -0400)]
(search_for_method_in_list): No longer static.
From-SVN: r14356
Richard Kenner [Fri, 27 Jun 1997 23:00:48 +0000 (19:00 -0400)]
(CPP_SPEC, LINK_SPEC): Choose for glibc 1 or 2 depending on
USE_GNULIBC_1.
From-SVN: r14355
Richard Kenner [Fri, 27 Jun 1997 23:00:30 +0000 (19:00 -0400)]
(LIB_SPEC): Choose for glibc 1 or 2 depending on USE_GNULIBC_1.
(PREFERRED_DEBUGGING_TYPE): Undefine before define.
From-SVN: r14354
Richard Kenner [Fri, 27 Jun 1997 23:00:07 +0000 (19:00 -0400)]
(i[3456]86-*-linux*): Default thread_file is `posix'.
(i[3456]86-*-linux*gnulibc1): New case.
From-SVN: r14353
Richard Kenner [Fri, 27 Jun 1997 22:59:02 +0000 (18:59 -0400)]
Initial revision
From-SVN: r14352
Richard Kenner [Fri, 27 Jun 1997 22:49:49 +0000 (18:49 -0400)]
Print message about ObjC thread file.
From-SVN: r14351
Richard Kenner [Fri, 27 Jun 1997 22:49:33 +0000 (18:49 -0400)]
(OBJC_THREAD_FILE): New definition.
From-SVN: r14350
Richard Kenner [Fri, 27 Jun 1997 22:49:22 +0000 (18:49 -0400)]
(GCC_THREAD_FILE): Renamed from OBJC_THREAD_FILE.
From-SVN: r14349