Thomas Bushnell, n/BSG [Thu, 21 Nov 1996 21:51:00 +0000 (21:51 +0000)]
config.sub: Recognize gnu-gnu* along with linux-gnu* as a valid kernel-os combination.
* config.sub: Recognize gnu-gnu* along with linux-gnu* as a valid
kernel-os combination. Remove `-gnu*' from the portable systems
list. Add `-gnu-gnu*'. Add new rule for `-gnu*' to turn it into
two part name.
From-SVN: r13215
Thomas Bushnell, n/BSG [Thu, 21 Nov 1996 21:43:48 +0000 (21:43 +0000)]
config.guess [...]: Use a four-part configuration name for gnu so it can be distinguished from...
Thu Nov 21 16:42:41 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* config.guess [UNAME_SYSTEM == GNU]: Use a four-part
configuration name for gnu so it can be distinguished from
foo-foo-linux-gnu with simple globbing patterns.
From-SVN: r13214
Joern Rennecke [Thu, 21 Nov 1996 20:53:26 +0000 (20:53 +0000)]
(output_stack_adjust): New argument TEMP. Changed all callers.
If the adjust cannot be done with one, but can be done with two
CONST_OK_FOR_I constants, do it that way.
From-SVN: r13213
Ian Lance Taylor [Thu, 21 Nov 1996 19:29:37 +0000 (19:29 +0000)]
Include <stdio.h> unconditionally in <assert.h> if stderr is needed
From-SVN: r13212
David J. MacKenzie [Wed, 20 Nov 1996 21:28:32 +0000 (21:28 +0000)]
cleanups
From-SVN: r13210
Jason Merrill [Wed, 20 Nov 1996 20:36:53 +0000 (20:36 +0000)]
x
From-SVN: r13209
Jason Merrill [Wed, 20 Nov 1996 00:10:51 +0000 (00:10 +0000)]
x
From-SVN: r13208
Jason Merrill [Tue, 19 Nov 1996 23:21:54 +0000 (23:21 +0000)]
x
From-SVN: r13207
Stan Cox [Tue, 19 Nov 1996 22:25:12 +0000 (22:25 +0000)]
(COMMENT_BEGIN): Delete.
From-SVN: r13206
Michael Meissner [Tue, 19 Nov 1996 22:08:04 +0000 (22:08 +0000)]
Use configure to set EXTRA_HEADERS, not t-* file
From-SVN: r13205
Karl Berry [Tue, 19 Nov 1996 21:11:43 +0000 (21:11 +0000)]
(\deftypevarheader, \deftypevrheader): Remove
(\deftypevarheader, \deftypevrheader): Remove
* texinfo.tex (\deftypevarheader, \deftypevrheader): Remove
anything after the first space in the name to be indexed, for the
sake of tzname[2].
(\dovarind): New macro.
From: Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
From-SVN: r13203
Jason Merrill [Mon, 18 Nov 1996 22:42:34 +0000 (22:42 +0000)]
x
From-SVN: r13202
Jason Merrill [Mon, 18 Nov 1996 19:53:00 +0000 (19:53 +0000)]
x
From-SVN: r13201
Richard Kenner [Mon, 18 Nov 1996 01:23:00 +0000 (20:23 -0500)]
(get_inner_reference): Fix error in previous change.
From-SVN: r13200
Karl Berry [Sun, 17 Nov 1996 00:12:46 +0000 (00:12 +0000)]
\indexbreaks, \realunder, \multitable, \footnotezzz.
From-SVN: r13196
Richard Kenner [Sat, 16 Nov 1996 22:41:48 +0000 (17:41 -0500)]
Fix typo in last change.
From-SVN: r13195
Richard Kenner [Sat, 16 Nov 1996 22:40:22 +0000 (17:40 -0500)]
(operand_subword): Avoid confusion if sizeof (float) is less than a
full word.
From-SVN: r13194
Richard Kenner [Sat, 16 Nov 1996 12:23:00 +0000 (07:23 -0500)]
(TARGET_DEFAULT): Use symbolic values.
From-SVN: r13193
Richard Kenner [Sat, 16 Nov 1996 12:22:45 +0000 (07:22 -0500)]
(MASK_BYTE_OPS): Now define as 1024.
From-SVN: r13192
Richard Kenner [Sat, 16 Nov 1996 12:19:51 +0000 (07:19 -0500)]
Formerly tm.texi.~237~
From-SVN: r13191
Richard Kenner [Sat, 16 Nov 1996 12:19:47 +0000 (07:19 -0500)]
Formerly cpp.texi.~25~
From-SVN: r13190
Richard Kenner [Sat, 16 Nov 1996 11:19:45 +0000 (06:19 -0500)]
(get_inner_reference): Add new arg.
From-SVN: r13189
Richard Kenner [Sat, 16 Nov 1996 11:19:25 +0000 (06:19 -0500)]
(optimize_bit_field_compare, decode_field_reference): Pass new arg to
get_inner_reference.
From-SVN: r13188
Richard Kenner [Sat, 16 Nov 1996 11:18:33 +0000 (06:18 -0500)]
(get_inner_reference): Add new arg PALIGNMENT and compute it.
(expand_assignment, do_jump): Pass new arg to get_inner_reference.
(expand_expr, case COMPONENT_REF): Likewise.
From-SVN: r13187
Richard Kenner [Sat, 16 Nov 1996 11:08:22 +0000 (06:08 -0500)]
Initial revision
From-SVN: r13186
Richard Kenner [Sat, 16 Nov 1996 11:07:51 +0000 (06:07 -0500)]
({div,mod}[sd]i3): Only for VMS.
(fp operations): Add modifiers for multiple floating-point formats.
(call patterns): Handle new calling sequence for VMS.
(tablejump): Make new pattern for VMS.
(nonlocal_goto_receiver, arg_home): New patterns.
From-SVN: r13185
Richard Kenner [Sat, 16 Nov 1996 11:06:37 +0000 (06:06 -0500)]
({MASK,TARGET}_{OPEN_VMS,FLOAT_VAX}): New macros.
(TARGET_SWITCHES): Add float-vax and float-ieee.
({FUNCTION,LIBCALL}_VALUE, FUNCTION_VALUE_REGNO_P): R1 and R33 are also return
registers.
(ASM_OUTPUT_DOUBLE): Support both floating-point formats.
(PRINT_OPERAND_FUNCT_VALID_P): Add ',' and '-'.
From-SVN: r13184
Richard Kenner [Sat, 16 Nov 1996 11:05:47 +0000 (06:05 -0500)]
(override_options): Handle VAX format floating-point.
(print_operand, case ',', '-'): New cases.
(alpha_builtin_saveregs): Handle VMS convention.
(alpha_sa_{mask,size}, alpha_pv_save_size, alpha_using_fp):
New versions for VMS.
(output_{pro,epi}logue, function_arg): Likewise.
(direct_return): Never true on VMS.
(check_float_value): Return 0 for VMS.
(vmskrunch, alpha_{need,write}_linkage): New function.
From-SVN: r13183
Karl Berry [Sat, 16 Nov 1996 00:20:09 +0000 (00:20 +0000)]
(\value): Don't call \parsearg, @value takes a simple arg.
From-SVN: r13181
Karl Berry [Sat, 16 Nov 1996 00:19:07 +0000 (00:19 +0000)]
(\parsetpheaderline): Don't go through \tptemp when removing braces from #2, use the macro call directly.
(\parsetpheaderline): Don't go through \tptemp when
removing braces from #2, use the macro call directly.
(\removeemptybraces): Expand to #1 instead of defining \tptemp.
From: Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
This makes @deftp {Data type} {struct termios} work again.
From-SVN: r13180
Doug Evans [Fri, 15 Nov 1996 22:37:40 +0000 (22:37 +0000)]
sdbout.c (current_file): New global.
* sdbout.c (current_file): New global.
(PUT_SDB_SRC_FILE): New PUT_SDB_FOO macro.
(sdbout_init): Initialize current_file ifdef MIPS_DEBUGGING_INFO.
(sdbout_{start_new,resume_previous}_source_file): New functions.
* toplev.c (debug_{start,end}_source_file): Call them if SDB_DEBUG.
* mips/mips.h (PUT_SDB_SRC_FILE): Define.
From-SVN: r13179
Jason Merrill [Fri, 15 Nov 1996 21:11:39 +0000 (21:11 +0000)]
x
From-SVN: r13178
Stan Cox [Fri, 15 Nov 1996 19:53:05 +0000 (19:53 +0000)]
Remove COMMENT_BEGIN
From-SVN: r13177
Richard Kenner [Fri, 15 Nov 1996 19:15:05 +0000 (14:15 -0500)]
(print_node{,_brief}, case INTEGER_CST): Use HOST_WIDE_INT_PRINT_*.
From-SVN: r13176
Richard Kenner [Fri, 15 Nov 1996 19:14:15 +0000 (14:14 -0500)]
(print_rtx, case 'w'): Use HOST_WIDE_INT_PRINT_DEC.
From-SVN: r13175
Richard Kenner [Fri, 15 Nov 1996 19:13:58 +0000 (14:13 -0500)]
(asm_fprintf): Use "ll" prefix for a long long HOST_WIDE_INT.
(output_{asm_insn,addr_const}): Use HOST_WIDE_INT_PRINT_*.
From-SVN: r13174
Richard Kenner [Fri, 15 Nov 1996 19:13:36 +0000 (14:13 -0500)]
(HOST_PTR_PRINTF): Handle char * wider than long.
(HOST_WIDE_INT_PRINT_{DEC,UNSIGNED,HEX,DOUBLE_HEX}): New macros.
From-SVN: r13173
Richard Kenner [Fri, 15 Nov 1996 19:13:13 +0000 (14:13 -0500)]
(rtvec_alloc): Clear rtwint instead of rtvec.
From-SVN: r13172
Richard Kenner [Fri, 15 Nov 1996 19:12:54 +0000 (14:12 -0500)]
(main): Use loop, not bcopy, to set recog_operands from an rtvec.
From-SVN: r13171
Richard Kenner [Fri, 15 Nov 1996 19:12:24 +0000 (14:12 -0500)]
(simplify_cond): Make TESTS an array of rtunions.
From-SVN: r13170
Richard Kenner [Fri, 15 Nov 1996 19:11:57 +0000 (14:11 -0500)]
(copy_for_inline): Call gen_rtvec_vv.
From-SVN: r13169
Richard Kenner [Fri, 15 Nov 1996 18:39:34 +0000 (13:39 -0500)]
(gen_rtvec_vv): Declare.
From-SVN: r13168
Richard Kenner [Fri, 15 Nov 1996 18:39:07 +0000 (13:39 -0500)]
(gen_rtvec_vv): New function.
(copy_rtx_if_shared): Call it.
From-SVN: r13167
Richard Kenner [Fri, 15 Nov 1996 18:36:57 +0000 (13:36 -0500)]
(try_combine): Properly copy an rtvec.
From-SVN: r13166
Jim Wilson [Fri, 15 Nov 1996 18:20:53 +0000 (10:20 -0800)]
(unextend): Rewrite type conversions to avoid overflow.
From-SVN: r13165
Richard Kenner [Fri, 15 Nov 1996 17:58:29 +0000 (12:58 -0500)]
(iteration_info): Fix code so that it knows iteration_var is a
HOST_WIDE_INT, not a long.
From-SVN: r13164
Richard Kenner [Fri, 15 Nov 1996 17:48:28 +0000 (12:48 -0500)]
(operand_equal_p): Do real comparison with REAL_VALUES_EQUAL.
(make_range): Properly decide when to get TREE_TYPE of arg0.
Handle EXP being an INTEGER_CST at end.
(fold_range_test): Handle return of 0 from make_range.
(fold, case TRUTH_AND_EXPR): Handle first arg of 0.
(fold, case TRUTH_OR_EXPR): Handle first arg of 1.
From-SVN: r13163
Richard Kenner [Fri, 15 Nov 1996 17:11:24 +0000 (12:11 -0500)]
(decl_attributes, case A_ALIAS): Add missing parens.
From-SVN: r13162
Richard Kenner [Fri, 15 Nov 1996 11:37:48 +0000 (06:37 -0500)]
(range_binop): Set SNG1 to zero if ARG1 is a not a lower or upper
bound.
From-SVN: r13161
Jason Merrill [Fri, 15 Nov 1996 07:14:08 +0000 (07:14 +0000)]
x
From-SVN: r13160
Jason Merrill [Fri, 15 Nov 1996 07:07:44 +0000 (07:07 +0000)]
Formerly tm.texi.~236~
From-SVN: r13159
Jeff Law [Fri, 15 Nov 1996 00:26:51 +0000 (17:26 -0700)]
h8300.c (dosize): Don't clobber the static chain register if it's needed by the current function.
* h8300/h8300.c (dosize): Don't clobber the static chain
register if it's needed by the current function.
From-SVN: r13158
Per Bothner [Thu, 14 Nov 1996 02:06:05 +0000 (18:06 -0800)]
Bunch of updates. See ChangeLog.
From-SVN: r13155
Jason Merrill [Thu, 14 Nov 1996 02:01:54 +0000 (02:01 +0000)]
x
From-SVN: r13154
Jeff Law [Wed, 13 Nov 1996 06:24:06 +0000 (23:24 -0700)]
pa.c (print_operand, case 'Y'): Fix comparisons to handle NaNs properly in all cases.
* pa/pa.c (print_operand, case 'Y'): Fix comparisons to handle
NaNs properly in all cases.
From-SVN: r13153
Jim Wilson [Tue, 12 Nov 1996 23:46:05 +0000 (15:46 -0800)]
(emit_group_store): For REG case, call gen_lowpart if
modes are different.
From-SVN: r13152
Richard Kenner [Tue, 12 Nov 1996 23:26:10 +0000 (18:26 -0500)]
(vfork): Supply new definition for VMS.
(pwait): Use waitpid instead of wait for VMS.
From-SVN: r13151
Richard Kenner [Tue, 12 Nov 1996 23:24:31 +0000 (18:24 -0500)]
(exit): If VMS, define as __posix_exit.
(option_map): Add define-macro and undefine-macro.
From-SVN: r13150
Torbjorn Granlund [Tue, 12 Nov 1996 22:53:16 +0000 (22:53 +0000)]
(zero_extendqidi2): Handle TARGET_BYTE_OPS.
(zero_extendhidi2): Likewise.
(zero_extendqisi2): Likewise.
(zero_extendhisi2): Likewise.
(extendqisi2): Use extendqidi2x if TARGET_BYTE_OPS.
(extendqidi2): Likewise.
(extendqidi2x): New pattern.
(extendhisi2): Use extendhidi2x if TARGET_BYTE_OPS.
(extendhidi2): Likewise.
(extendhidi2x): New pattern.
(movhi): Handle TARGET_BYTE_OPS.
(movhi matcher): Output ldwu and stw.
(movqi): Handle TARGET_BYTE_OPS.
(movqi matcher): Output ldbu and stb.
From-SVN: r13149
Torbjorn Granlund [Tue, 12 Nov 1996 22:52:45 +0000 (22:52 +0000)]
(input_operand): If TARGET_BYTE_OPS accept HImode and QImode.
From-SVN: r13148
Torbjorn Granlund [Tue, 12 Nov 1996 22:51:54 +0000 (22:51 +0000)]
(MASK_BYTE_OPS): New define.
(TARGET_BYTE_OPS): New define.
(TARGET_SWITCHES): Handle -mbyte.
(LOAD_EXTEND_OP): When MODE is not SImode, return ZERO_EXTEND.
From-SVN: r13147
Richard Kenner [Tue, 12 Nov 1996 21:53:24 +0000 (16:53 -0500)]
Initial revision
From-SVN: r13146
Richard Kenner [Tue, 12 Nov 1996 21:37:12 +0000 (16:37 -0500)]
(output_function_{pro,epi}logue): Save and restore fp-registers only
if TARGET_68881.
From-SVN: r13145
Richard Kenner [Tue, 12 Nov 1996 21:21:11 +0000 (16:21 -0500)]
(jump_optimize): Fix bug in Sep 23 change.
From-SVN: r13144
Richard Kenner [Tue, 12 Nov 1996 21:15:19 +0000 (16:15 -0500)]
(prune_references): Add missing symmetic CONFLICTP call.
From-SVN: r13143
Richard Kenner [Tue, 12 Nov 1996 19:52:41 +0000 (14:52 -0500)]
(ASM_OUTPUT_INTERNAL_LABEL): Prefix labels with "L%".
(ASM_GENERATE_INTERNAL_LABEL, ASM_OUTPUT_CASE_LABEL): Likewise.
(ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
From-SVN: r13142
Mike Stump [Tue, 12 Nov 1996 19:49:48 +0000 (19:49 +0000)]
90th Cygnus<->FSF quick merge
From-SVN: r13141
Richard Kenner [Tue, 12 Nov 1996 19:48:13 +0000 (14:48 -0500)]
(TARGET_DEFAULT): Use MASK_68040_ALSO, not MASK_68040.
From-SVN: r13140
Richard Kenner [Tue, 12 Nov 1996 19:37:01 +0000 (14:37 -0500)]
(std_files): Add sys/socket.h.
From-SVN: r13139
Richard Kenner [Tue, 12 Nov 1996 19:34:29 +0000 (14:34 -0500)]
(movqi): Emit 'st' for INTVAL & 255 == 255, not INTVAL == -1.
(seq,sne,sgt,sgtu,slt,sltu,sge,sgeu,sle,sleu): Allow "m" as operand 0.
From-SVN: r13138
Richard Kenner [Tue, 12 Nov 1996 19:26:11 +0000 (14:26 -0500)]
(addsi3): If TARGET_5200, use the lea insn to add small constants to
address registers.
From-SVN: r13137
Richard Kenner [Tue, 12 Nov 1996 19:22:21 +0000 (14:22 -0500)]
(negsi2): Change into define_expand.
(negsi2_internal): Rename from old negsi2, changed condition to !TARGET_5200.
(negsi2_5200): New insn.
(one_cmplsi2): Change into define_expand.
(one_cmplsi2_internal): Rename from old one_cmplsi2, changed
condition to !TARGET_5200.
(one_cmplsi2_5200): New insn.
(negdi2_5200): Corrected constraints.
(one_cmpldi2): Changed condition to !TARGET_5200.
From-SVN: r13136
Richard Kenner [Tue, 12 Nov 1996 19:17:33 +0000 (14:17 -0500)]
(grokdeclarator): Generate a warning if -Wimplicit, unless a warning
was already generated by -Wreturn-type.
From-SVN: r13135
Richard Kenner [Tue, 12 Nov 1996 19:10:55 +0000 (14:10 -0500)]
(qty_compare_1, qty_sugg_compare_1): Use `const void *' arguments.
(QTY_CMP_PRI, QTY_CMP_SUGG): New macros.
(qty_compare_1, qty_sugg_compare_1): Use them.
From-SVN: r13134
Richard Kenner [Tue, 12 Nov 1996 19:10:21 +0000 (14:10 -0500)]
(stupid_reg_compare): Use `const void *' arguments.
From-SVN: r13133
Richard Kenner [Tue, 12 Nov 1996 19:09:27 +0000 (14:09 -0500)]
(hard_reg_use_compare, compare_spill_regs): Use `const void *' arguments.
(reload_reg_class_lower): Likewise.
From-SVN: r13132
Richard Kenner [Tue, 12 Nov 1996 19:03:37 +0000 (14:03 -0500)]
(allocno_compare): Use `const void *' arguments.
From-SVN: r13131
Richard Kenner [Tue, 12 Nov 1996 19:03:00 +0000 (14:03 -0500)]
(field_decl_cmp): Use `const void *' arguments.
From-SVN: r13130
David J. MacKenzie [Tue, 12 Nov 1996 18:52:10 +0000 (18:52 +0000)]
cosmetic tweaks
From-SVN: r13129
Richard Kenner [Tue, 12 Nov 1996 18:23:52 +0000 (13:23 -0500)]
(output_function_{pro,epi}logue): Fix typo in last change.
From-SVN: r13128
Jim Wilson [Tue, 12 Nov 1996 18:19:42 +0000 (10:19 -0800)]
(merge_ranges): In (+,-) case, treat subset specially
if lower bounds are the same.
From-SVN: r13127
Richard Kenner [Tue, 12 Nov 1996 18:09:55 +0000 (13:09 -0500)]
(TARGET_OPTIONS): Added alignment options.
(MAX_CODE_ALIGN, ASM_OUTPUT_LOOP_ALIGN, ASM_OUTPUT_ALIGN_CODE):
New macros.
(FUNCTION_BOUNDARY): Use value derrived from m68k_align_funcs
instead of constant.
From-SVN: r13126
Richard Kenner [Tue, 12 Nov 1996 18:09:16 +0000 (13:09 -0500)]
(m68k_align_loops_string, m68k_align_jumps_string): New vars.
(m68k_align_funcs_string, m68k_align_loops): Likewise.
(m68k_align_jumps, m68k_align_funcs): Likewise.
(override_options): New function.
From-SVN: r13125
Torbjorn Granlund [Tue, 12 Nov 1996 14:28:45 +0000 (14:28 +0000)]
(parallel inc/dec and branch-if-zero/nonzero): Use `+' in constraint.
From-SVN: r13124
David J. MacKenzie [Tue, 12 Nov 1996 04:49:23 +0000 (04:49 +0000)]
more bug fixes
From-SVN: r13123
Jason Merrill [Mon, 11 Nov 1996 21:21:09 +0000 (21:21 +0000)]
x
From-SVN: r13122
Jason Merrill [Mon, 11 Nov 1996 20:12:06 +0000 (20:12 +0000)]
x
From-SVN: r13121
Jason Merrill [Mon, 11 Nov 1996 20:12:06 +0000 (20:12 +0000)]
Formerly tm.texi.~235~
From-SVN: r13120
Karl Berry [Sat, 9 Nov 1996 23:37:11 +0000 (23:37 +0000)]
(\set, \value): Allow - and _ in @set variable names.
From-SVN: r13119
Karl Berry [Sat, 9 Nov 1996 18:44:09 +0000 (18:44 +0000)]
(\readauxfile): Leave \catcode`\^ as other;
* texinfo.tex (\readauxfile): Leave \catcode`\^ as other;
otherwise, node names containing ^, such as in info/info.texi,
cause an error when run through TeX.
(\setq): Do not call \auxhat.
(\auxhat): Definition no longer needed.
Reported by Howard Gayle <howard@hal.com>.
From-SVN: r13118
Jim Wilson [Sat, 9 Nov 1996 01:37:54 +0000 (17:37 -0800)]
(expand_function_end): Handle BLKmode structures returned
in registers.
From-SVN: r13117
Jason Merrill [Sat, 9 Nov 1996 01:32:56 +0000 (01:32 +0000)]
x
From-SVN: r13116
Richard Kenner [Fri, 8 Nov 1996 23:55:41 +0000 (18:55 -0500)]
(change_address): If MEMREF isn't changing, return the old one.
From-SVN: r13115
Richard Kenner [Fri, 8 Nov 1996 22:40:11 +0000 (17:40 -0500)]
(expand_assignment): Remove bogus resetting of alignment to inner alignment.
(expand_expr, case COMPONENT_REF): Likewise.
From-SVN: r13114
Stan Cox [Fri, 8 Nov 1996 22:03:06 +0000 (22:03 +0000)]
(compare_for_stack_reg, subst_stack_regs_pat):
From-SVN: r13113
David J. MacKenzie [Fri, 8 Nov 1996 07:35:31 +0000 (07:35 +0000)]
patches from bug-gnu-utils to support more architectures
From-SVN: r13108
Richard Kenner [Thu, 7 Nov 1996 12:45:58 +0000 (07:45 -0500)]
(integer_{zero,one,all_ones,pow2}p, real_{zero,one,two}p): Return 0 if
TREE_CONSTANT_OVERFLOW.
From-SVN: r13107
Richard Kenner [Thu, 7 Nov 1996 12:40:26 +0000 (07:40 -0500)]
(const_binop, case *_DIV_EXPR): Don't do special sizetype case if a
constant overflows.
From-SVN: r13106
Richard Kenner [Thu, 7 Nov 1996 12:39:55 +0000 (07:39 -0500)]
(layout_record): Treat constant size as variable if it overflows.
From-SVN: r13105
Torbjorn Granlund [Wed, 6 Nov 1996 22:56:24 +0000 (22:56 +0000)]
(parallel inc and branch-if-zero/nonzero): Add two new pattern variants.
(parallel inc and branch-if-zero/nonzero): Add two
new pattern variants. Change incrementing pattern to use incl/jnz.
From-SVN: r13104