James Van Artsdalen [Mon, 28 Dec 1992 02:29:59 +0000 (02:29 +0000)]
Renamed from xm-i386dos.h.
Use new file names for included 386 files.
From-SVN: r2961
James Van Artsdalen [Mon, 28 Dec 1992 02:29:26 +0000 (02:29 +0000)]
Renamed from i386v4.h.
Use new file names for included 386 files.
From-SVN: r2952
James Van Artsdalen [Mon, 28 Dec 1992 02:29:23 +0000 (02:29 +0000)]
Renamed from i386v.h.
Use new file names for included 386 files.
From-SVN: r2951
James Van Artsdalen [Mon, 28 Dec 1992 02:29:21 +0000 (02:29 +0000)]
Use new file names for included 386 files.
From-SVN: r2950
James Van Artsdalen [Mon, 28 Dec 1992 02:29:19 +0000 (02:29 +0000)]
Renamed from i386sun.h.
Use new file names for included 386 files.
From-SVN: r2949
James Van Artsdalen [Mon, 28 Dec 1992 02:29:16 +0000 (02:29 +0000)]
Renamed from seq386.h.
Use new file names for included 386 files.
From-SVN: r2948
James Van Artsdalen [Mon, 28 Dec 1992 02:29:15 +0000 (02:29 +0000)]
Renamed from seq386gas.h.
Use new file names for included 386 files.
From-SVN: r2947
James Van Artsdalen [Mon, 28 Dec 1992 02:29:12 +0000 (02:29 +0000)]
Renamed from i386sco4.h.
Use new file names for included 386 files.
From-SVN: r2946
James Van Artsdalen [Mon, 28 Dec 1992 02:29:10 +0000 (02:29 +0000)]
Renamed from i386sco.h.
Use new file names for included 386 files.
From-SVN: r2945
James Van Artsdalen [Mon, 28 Dec 1992 02:29:06 +0000 (02:29 +0000)]
Renamed from i386rose.h.
Use new file names for included 386 files.
From-SVN: r2944
James Van Artsdalen [Mon, 28 Dec 1992 02:29:04 +0000 (02:29 +0000)]
Renamed from i386mach.h.
Use new file names for included 386 files.
From-SVN: r2943
James Van Artsdalen [Mon, 28 Dec 1992 02:29:02 +0000 (02:29 +0000)]
Renamed from i386linux.h.
Use new file names for included 386 files.
From-SVN: r2942
James Van Artsdalen [Mon, 28 Dec 1992 02:28:56 +0000 (02:28 +0000)]
Renamed from i386gstabs.h.
Use new file names for included 386 files.
From-SVN: r2941
James Van Artsdalen [Mon, 28 Dec 1992 02:28:53 +0000 (02:28 +0000)]
Renamed from i386gas.h.
Use new file names for included 386 files.
From-SVN: r2940
James Van Artsdalen [Mon, 28 Dec 1992 02:28:51 +0000 (02:28 +0000)]
Renamed from bsd386.h.
Use new file names for included 386 files.
From-SVN: r2939
James Van Artsdalen [Mon, 28 Dec 1992 02:28:48 +0000 (02:28 +0000)]
Renamed from att386.h.
Use new file names for included 386 files.
From-SVN: r2938
James Van Artsdalen [Mon, 28 Dec 1992 02:28:40 +0000 (02:28 +0000)]
Renamed from i386bsd.h.
Use new file names for included 386 files.
From-SVN: r2937
Richard Kenner [Mon, 28 Dec 1992 00:53:28 +0000 (19:53 -0500)]
(delete_jump): Use single_set to see if INSN just sets PC.
Remove code to delete previous cc0-setting insn.
(delete_compution): No longer conditional on #ifndef HAVE_cc0.
If insn uses CC0, delete previous insn that just sets CC0 for us;
do deletion via recursive call.
From-SVN: r2936
Richard Kenner [Mon, 28 Dec 1992 00:52:26 +0000 (19:52 -0500)]
(relax_delay_slots): Only look at JUMP_LABEL for a condjump_p.
From-SVN: r2935
Richard Kenner [Sun, 27 Dec 1992 23:30:25 +0000 (18:30 -0500)]
(have_error): New variable.
(error): Set it.
(main): Test it and return FATAL_EXIT_CODE if it is set.
From-SVN: r2934
Richard Kenner [Sun, 27 Dec 1992 23:29:11 +0000 (18:29 -0500)]
(subst, case SET): Call recog_for_combine with OTHER_INSN, not
UNDOBUF.OTHER_INSN.
From-SVN: r2933
Richard Stallman [Sun, 27 Dec 1992 22:54:03 +0000 (22:54 +0000)]
[__sequent__]: #undef _PTRDIFF_T_ at beginning, if defined.
From-SVN: r2932
Tom Wood [Sun, 27 Dec 1992 21:43:40 +0000 (21:43 +0000)]
Change comment.
From-SVN: r2931
Tom Wood [Sun, 27 Dec 1992 21:41:43 +0000 (21:41 +0000)]
(OVERRIDE_OPTIONS): Allow version 04.00 default.
(VERSION_0400_SYNTAX, REQUIRES_88110_ASM_OP): New definitions.
From-SVN: r2930
Tom Wood [Sun, 27 Dec 1992 21:40:53 +0000 (21:40 +0000)]
(block_move_loop, block_move_no_loop, block_move_sequence):
Always set MEM_IN_STRUCT_P. If it wasn't previously set, use BLKmode.
(output_file_start): Emit `requires_88110' when -m88110
is used with -mversion-04.00.
From-SVN: r2929
Tom Wood [Sun, 27 Dec 1992 21:40:06 +0000 (21:40 +0000)]
(length attribute): Branches may be expanded to two instructions by the assembler.
(length attribute): Branches may be expanded to two
instructions by the assembler.
(DFmode bcnd pattern): Don't try to fill the delay slot.
(CCmode bbx patterns): Reverse the 1/0, not the condition.
(BLKmode load/store patterns): New.
(call_block_move, call_movstrsi_loop): Allow any mode for the preload.
From-SVN: r2928
Tom Wood [Sun, 27 Dec 1992 21:39:46 +0000 (21:39 +0000)]
Initial revision
From-SVN: r2927
Tom Wood [Sun, 27 Dec 1992 21:38:23 +0000 (21:38 +0000)]
(ASM_FIRST_LINE): Print the version string.
(ASM_SPEC): Pass -KVstring given -mversion-string.
(LIB_SPEC): Add crtend.o.
(STARTFILE_SPEC): Add crtbegin.o, and m88kdgux.ld for COFF.
(CTOR_LIST_END, DTOR_LIST_END): Define as -1.
(DO_GLOBAL_{C,D}ORS_BODY): Ignore null entries and look for -1
bounds.
From-SVN: r2926
Richard Kenner [Sun, 27 Dec 1992 15:46:56 +0000 (10:46 -0500)]
(mostly_true_jump): When trying to determine if the current insn is essentially a conditional return...
(mostly_true_jump): When trying to determine if the current insn is
essentially a conditional return, look inside of SEQUENCE insns for
jumps.
Predict jumps to the exit test for loops as likely to be taken.
From-SVN: r2925
Richard Kenner [Sun, 27 Dec 1992 11:53:32 +0000 (06:53 -0500)]
(copy_rtx): A CONST can be shared if it contains a SYMBOL_REF.
A SCRATCH must be shared.
A MEM may be shared if it is at a constant address.
From-SVN: r2924
Richard Kenner [Sun, 27 Dec 1992 11:52:59 +0000 (06:52 -0500)]
(copy_rtx_if_shared): A CONST can be shared if it contains a
SYBOL_REF.
From-SVN: r2923
Richard Kenner [Sun, 27 Dec 1992 11:52:16 +0000 (06:52 -0500)]
(subst, comparison cases): Expand any compound operation that is an operand...
(subst, comparison cases): Expand any compound operation that is an
operand; rerun subst on simplified result in one new case.
From-SVN: r2922
Richard Stallman [Sun, 27 Dec 1992 08:08:17 +0000 (08:08 +0000)]
(expand_expr, constructor case): If we made a stack slot,
set MEM_IN_STRUCT_P if the type warrants it.
From-SVN: r2921
Richard Stallman [Sun, 27 Dec 1992 03:55:29 +0000 (03:55 +0000)]
(store_bit_field): If VALUE needs to be narrowed, do
it with gen_lowpart, not an explicit SUBREG.
From-SVN: r2920
Richard Kenner [Sun, 27 Dec 1992 03:18:12 +0000 (22:18 -0500)]
(make_node, case 'c'): For INTEGER_CST, use size of struct containing constant, just like for reals.
(make_node, case 'c'): For INTEGER_CST, use size of struct containing
constant, just like for reals. Also, clean up code to avoid confusing
fallthrough.
From-SVN: r2919
Richard Kenner [Sun, 27 Dec 1992 02:34:51 +0000 (21:34 -0500)]
Include rs6000/xm-rs6000.h instead of xm-rs6000.h.
From-SVN: r2918
Richard Kenner [Sun, 27 Dec 1992 02:34:16 +0000 (21:34 -0500)]
Include rs6000/rs6000.h instead of rs6000.h.
From-SVN: r2917
Richard Kenner [Sun, 27 Dec 1992 02:32:35 +0000 (21:32 -0500)]
Include a29k/a29k.h instead of a29k.h.
From-SVN: r2916
Richard Kenner [Sat, 26 Dec 1992 23:11:58 +0000 (18:11 -0500)]
(check_format): Using both a precision and the `0' flag is only a problem on `d'...
(check_format): Using both a precision and the `0' flag is only a
problem on `d', `i', `o', `u', `x', and `X' conversions.
From-SVN: r2915
Richard Kenner [Sat, 26 Dec 1992 23:11:20 +0000 (18:11 -0500)]
(gen_lowpart_for_combine): Allow MODE to be wider than a word in
restricted circumstances.
From-SVN: r2914
Richard Stallman [Sat, 26 Dec 1992 22:09:40 +0000 (22:09 +0000)]
Minor typographical changes.
From-SVN: r2913
Richard Stallman [Sat, 26 Dec 1992 08:55:33 +0000 (08:55 +0000)]
(_KR, _SVID, _NO_PROTOTYPE): Define if -traditional.
From-SVN: r2912
Richard Kenner [Fri, 25 Dec 1992 12:30:21 +0000 (07:30 -0500)]
(divsf3): Fix typo in mode of DIV.
From-SVN: r2911
Richard Stallman [Fri, 25 Dec 1992 07:08:21 +0000 (07:08 +0000)]
(install-dir): Add missing semicolon.
From-SVN: r2910
Richard Stallman [Thu, 24 Dec 1992 23:27:02 +0000 (23:27 +0000)]
Don't change bitfield types to int.
From-SVN: r2909
Richard Stallman [Thu, 24 Dec 1992 20:03:24 +0000 (20:03 +0000)]
Fix comment in last change.
From-SVN: r2908
Richard Stallman [Thu, 24 Dec 1992 20:02:49 +0000 (20:02 +0000)]
(TARGET_DEFAULT): Override.
From-SVN: r2907
Richard Stallman [Thu, 24 Dec 1992 01:20:02 +0000 (01:20 +0000)]
(CPP_SPEC): Avoid repeated def of _M_SYSV.
From-SVN: r2906
Richard Stallman [Wed, 23 Dec 1992 23:36:27 +0000 (23:36 +0000)]
Correct the modification of endian.h.
From-SVN: r2905
Richard Stallman [Wed, 23 Dec 1992 20:30:24 +0000 (20:30 +0000)]
Add special fixes for netinet/in.h and sys/endian.h.
From-SVN: r2904
Richard Stallman [Tue, 22 Dec 1992 22:56:39 +0000 (22:56 +0000)]
(store_parm_decls): Use TYPE_MAIN_VARIANT to compare types.
From-SVN: r2903
Richard Stallman [Tue, 22 Dec 1992 22:40:52 +0000 (22:40 +0000)]
Add special fixes for netinet/in.h and sys/endian.h.
From-SVN: r2902
Richard Stallman [Mon, 21 Dec 1992 11:09:43 +0000 (11:09 +0000)]
(ASM_OUTPUT_CASE_END): Use switch_table_difference_label_flag.
From-SVN: r2901
Richard Kenner [Sun, 20 Dec 1992 01:19:26 +0000 (20:19 -0500)]
Consistently use `&' in constraint of MATCH_SCRATCH.
Always use a reg as 4th arg of dmac/fmac even if ignored by insn.
Uses of `b' as a constraint in multi-word reload patterns should be `c'.
From-SVN: r2900
Richard Kenner [Sun, 20 Dec 1992 01:18:53 +0000 (20:18 -0500)]
(secondary_reload_class): Return CR_REGS for larger than word memory,
and BP_REGS for part-word mem with no DW.
From-SVN: r2899
Richard Stallman [Sun, 20 Dec 1992 00:07:38 +0000 (00:07 +0000)]
(all.cross): Add `specs' as dep.
From-SVN: r2898
Richard Stallman [Sat, 19 Dec 1992 22:52:27 +0000 (22:52 +0000)]
(CC): Delete the -V option.
From-SVN: r2897
Richard Stallman [Sat, 19 Dec 1992 09:04:47 +0000 (09:04 +0000)]
(build_encode_expr): Terminate the encode string with a null.
(encode_aggregate): Distinguish pointer to record from a
record. Output fields for record. Fix unions.
From-SVN: r2896
Richard Stallman [Sat, 19 Dec 1992 08:47:33 +0000 (08:47 +0000)]
(finish_objc) [OBJC_SELECTORS_WITHOUT_LABELS]:
Always call build_selector_translation_table.
From-SVN: r2895
Roland McGrath [Sat, 19 Dec 1992 06:32:08 +0000 (06:32 +0000)]
entered into RCS
From-SVN: r2894
Michael Meissner [Fri, 18 Dec 1992 23:27:55 +0000 (23:27 +0000)]
Pass QI/HI structures like the MIPS compiler; define SIZE_TYPE to be int by default.
From-SVN: r2893
Roland McGrath [Thu, 17 Dec 1992 22:51:16 +0000 (22:51 +0000)]
(install-dir): Added missing then and semicolon.
From-SVN: r2892
Richard Stallman [Thu, 17 Dec 1992 20:39:03 +0000 (20:39 +0000)]
(CC): New assignment.
From-SVN: r2891
Richard Kenner [Thu, 17 Dec 1992 00:23:52 +0000 (19:23 -0500)]
(INITIALIZE_TRAMPOLINE): Get function address and toc pointer from
correct place relative to FNADDR.
From-SVN: r2890
Richard Stallman [Wed, 16 Dec 1992 20:50:04 +0000 (20:50 +0000)]
(install-dir): If cross-compiler, create $(tooldir) and $(assertdir).
From-SVN: r2889
Richard Stallman [Wed, 16 Dec 1992 19:55:05 +0000 (19:55 +0000)]
(TRAMPOLINE_SECTION): New macro.
From-SVN: r2888
Richard Stallman [Wed, 16 Dec 1992 19:54:41 +0000 (19:54 +0000)]
(assemble_trampoline_template): If TRAMPOLINE_SECTION
is defined, put the trampoline template into that section.
From-SVN: r2887
Jim Wilson [Wed, 16 Dec 1992 19:19:12 +0000 (11:19 -0800)]
(get_secondary_mem): Don't save address if it isn't valid.
From-SVN: r2886
Richard Stallman [Wed, 16 Dec 1992 18:59:44 +0000 (18:59 +0000)]
(assemble_trampoline_template): Use readonly_data_section, not text_section.
From-SVN: r2885
Michael Meissner [Wed, 16 Dec 1992 17:00:05 +0000 (17:00 +0000)]
Rework large stack frame support.
From-SVN: r2884
Richard Kenner [Wed, 16 Dec 1992 12:33:01 +0000 (07:33 -0500)]
(assembler_trampoline_template): Always put template in text section.
From-SVN: r2883
Richard Kenner [Wed, 16 Dec 1992 12:25:13 +0000 (07:25 -0500)]
(expand_goto): Set LABEL_REF_NONLOCAL_P in the LABEL_REF we make in
the non-local case.
From-SVN: r2882
Tom Wood [Wed, 16 Dec 1992 10:03:21 +0000 (10:03 +0000)]
(try_combine): Allow for the case where I3 becomes an
unconditional jump when it is the last nonnote insn.
From-SVN: r2881
Richard Stallman [Wed, 16 Dec 1992 04:25:58 +0000 (04:25 +0000)]
(do_pragma): Use index, not strchr.
From-SVN: r2880
Richard Stallman [Wed, 16 Dec 1992 03:28:06 +0000 (03:28 +0000)]
(eliminate_regs_in_insn): Test old_body, not new_body, since
people have tested it that way.
From-SVN: r2879
Richard Stallman [Wed, 16 Dec 1992 03:03:56 +0000 (03:03 +0000)]
(FUNCTION_PROFILER): Add missing . to label name.
From-SVN: r2878
Richard Stallman [Wed, 16 Dec 1992 01:30:36 +0000 (01:30 +0000)]
(eliminate_regs_in_insn): Don't recopy new_body if it is an asm_operands insn.
From-SVN: r2877
Jim Wilson [Wed, 16 Dec 1992 00:42:21 +0000 (16:42 -0800)]
(return peepholes): Add QImode and HImode move/return patterns.
From-SVN: r2876
Richard Kenner [Tue, 15 Dec 1992 22:41:56 +0000 (17:41 -0500)]
Add new UNSPEC_VOLATILE 0 to flush instruction cache.
From-SVN: r2875
Richard Kenner [Tue, 15 Dec 1992 22:41:33 +0000 (17:41 -0500)]
(ASM_SPEC): New macro.
(TRAMPOLINE_{TEMPLATE,SIZE}, INITIALIZE_TRAMPOLINE): Make major
changes to fix numerous bugs.
From-SVN: r2874
Richard Kenner [Mon, 14 Dec 1992 18:16:00 +0000 (13:16 -0500)]
(output_epilog): Support LANGUAGE_STRING values for F77,
Ada, and Pascal.
From-SVN: r2873
Richard Stallman [Sun, 13 Dec 1992 01:44:12 +0000 (01:44 +0000)]
(struct rtx_def) [ONLY_INT_FIELDS]: Handle CODE_FIELD_BUG.
From-SVN: r2872
Richard Stallman [Sun, 13 Dec 1992 01:43:14 +0000 (01:43 +0000)]
(ONLY_INT_FIELDS): Define if not __GNUC__.
(ONLY_INT_FIELDS): Define if not __GNUC__.
(CODE_FIELD_BUG): Likewise.
From-SVN: r2871
Richard Stallman [Sun, 13 Dec 1992 01:40:49 +0000 (01:40 +0000)]
Don't use rcc:
(CC, OLDCC, RCCFLAGS, CCLIBFLAGS): Vars deleted.
From-SVN: r2870
Richard Kenner [Sat, 12 Dec 1992 22:52:24 +0000 (17:52 -0500)]
entered into RCS
From-SVN: r2869
Richard Kenner [Sat, 12 Dec 1992 22:51:31 +0000 (17:51 -0500)]
(FUNCTION_ARG_PASS_BY_REFERENCE): Deleted.
From-SVN: r2868
Richard Kenner [Sat, 12 Dec 1992 22:50:59 +0000 (17:50 -0500)]
(alpha_builtin_savregs): Correctly compute ARGSIZE and NREGS.
From-SVN: r2867
Jeff Law [Sat, 12 Dec 1992 14:39:24 +0000 (07:39 -0700)]
pa-hpux.h (TARGET_DEFAULT): Do not enable TARGET_SHARED_LIBS by default in 2.3.3 since it doesn't really work.
* pa-hpux.h (TARGET_DEFAULT): Do not enable TARGET_SHARED_LIBS
by default in 2.3.3 since it doesn't really work.
* pa-ghpux.h, pa1-hpux.h, pa1-ghpux.h: Likewise.
From-SVN: r2866
Jeff Law [Sat, 12 Dec 1992 13:42:13 +0000 (06:42 -0700)]
* pa.md (floatsisf, floatsidf): Do not accept general registers.
From-SVN: r2865
Tom Wood [Fri, 11 Dec 1992 13:18:32 +0000 (13:18 +0000)]
(choose_reload_regs): Don't inherit a reload if the
previous reload wasn't at least as wide as the current reload.
From-SVN: r2864
Richard Kenner [Fri, 11 Dec 1992 12:18:53 +0000 (07:18 -0500)]
(get_condition): Check for overflow when canonicalizing comparison.
From-SVN: r2863
Richard Kenner [Fri, 11 Dec 1992 12:18:03 +0000 (07:18 -0500)]
(assign_outer_stack_local): Align proper frame offset.
From-SVN: r2862
Richard Kenner [Fri, 11 Dec 1992 12:17:37 +0000 (07:17 -0500)]
(output_epilog): Remove garbage from one decl of EXTRA.
(output_epilog): Remove garbage from one decl of EXTRA. Subtract, not
add, size from frame pointer.
From-SVN: r2861
Richard Kenner [Fri, 11 Dec 1992 12:15:43 +0000 (07:15 -0500)]
(LINK_SPEC): Use -T, not -c, for new gld and change file name to
default.gld from default.ld.
From-SVN: r2860
Jim Wilson [Thu, 10 Dec 1992 22:53:23 +0000 (14:53 -0800)]
(limits.h): Add #ifndef/#endif around macros that
are supposed to be defined in float.h.
From-SVN: r2859
Jim Wilson [Thu, 10 Dec 1992 22:52:49 +0000 (14:52 -0800)]
(i_define, u_define, f_define): Add #undef before #define.
From-SVN: r2858
Jim Wilson [Thu, 10 Dec 1992 20:52:48 +0000 (12:52 -0800)]
(try_combine): Only use I2DEST as a scratch reg for
a split if it does not overlap any inputs of NEWPAT.
From-SVN: r2857
Richard Kenner [Thu, 10 Dec 1992 17:45:01 +0000 (12:45 -0500)]
(get_last_value): Never use value from later insn, even if reg is only
set once.
From-SVN: r2856
Richard Kenner [Thu, 10 Dec 1992 15:23:22 +0000 (10:23 -0500)]
(IDENTIFIER_LIMBO_VALUE): Delete duplicate definition.
From-SVN: r2855
Tom Wood [Thu, 10 Dec 1992 13:53:26 +0000 (13:53 +0000)]
(CPP_PREDEFINES): Define i386 and unix here.
(CPP_SPEC): Not here.
From-SVN: r2854
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